/* ---------- hero ---------- */
.hero { padding: 36px 0 20px; }
.hero-copy { max-width: 820px; }
.hero h1 { font-size: clamp(40px, 6.4vw, 78px); color: var(--cream); margin: 4px 0 22px; letter-spacing: .005em; text-shadow: 4px 4px 0 rgba(184,80,28,.55); }
.hero h1 .dot { color: var(--orange); }
.cta { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px -4px 22px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 26px; padding: 0; margin: 0 0 34px; color: var(--mut); font-weight: 600; font-size: 15.5px; }
.chips li { display: flex; align-items: center; gap: 9px; }
.chips .spr { width: 18px; height: 20px; }
.scene { padding: 0; line-height: 0; --b: var(--line2); margin-top: 6px; }
.scene img { width: 100%; height: auto; display: block; }
.live { display: flex; align-items: center; gap: 10px; margin: 24px 0 0; font-family: var(--mono); font-size: 13.5px; color: var(--mut); }
.live .dotl { width: 10px; height: 10px; background: var(--faint); flex: none; }
.live.ok .dotl { background: var(--leaf); box-shadow: 0 0 0 4px rgba(143,209,79,.2); }
.live.no .dotl { background: var(--amber); box-shadow: 0 0 0 4px rgba(255,179,71,.18); animation: blink 1.6s steps(2) infinite; }
@keyframes blink { 50% { opacity: .35; } }

/* ---------- the clock ---------- */
.clock { padding: 26px; margin-top: 30px; }
.clock-grid { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; }
.sq-stage { position: relative; height: 290px; display: grid; place-items: end center; background: radial-gradient(circle at 50% 70%, rgba(89,171,48,.18), transparent 65%); overflow: visible; }
.sq { width: 230px; height: auto; transition: filter .3s; animation: bob 2.6s steps(2) infinite; transform-origin: 50% 100%; }
@keyframes bob { 50% { transform: translateY(-5px); } }
@keyframes shake { 0% { transform: translateX(-3px) rotate(-1deg); } 50% { transform: translateX(3px) rotate(1deg); } 100% { transform: translateX(-3px) rotate(-1deg); } }
.stage-grace .sq { animation: shake .4s steps(3) infinite; filter: saturate(1.15); }
.stage-open .sq { animation: bob 1.2s steps(2) infinite; transform: scaleX(-1); }
.alarm { position: absolute; top: 4px; right: 22px; width: 56px; animation: shake .5s steps(2) infinite; }
.alarm svg { width: 100%; display: block; }
.fly { position: absolute; inset: 0; pointer-events: none; }
.fly .spr { position: absolute; width: 26px; left: 52%; top: 56%; opacity: 0; }
.stage-open .fly .spr { animation: toheir 2.2s steps(14) infinite; }
@keyframes toheir { 0% { opacity: 0; transform: translate(0, 0); } 10% { opacity: 1; } 70% { opacity: 1; } 100% { opacity: 0; transform: translate(var(--dx), var(--dy)); } }
.state { margin-top: 12px; text-align: center; }
.state .tag { font-size: 16px; padding: 4px 14px; }

.ctl-row { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; margin: 0 0 18px; }
.ctl-row label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--mut); font-weight: 600; }
select, .fld { font-family: var(--sans); font-size: 16px; color: var(--ink); background: var(--bg2); border: 2px solid var(--line2); padding: 8px 12px; min-width: 150px; }
select:focus, .fld:focus { outline: 0; border-color: var(--orange); }
.note { color: var(--faint); font-size: 13.5px; }
.bar { position: relative; display: flex; height: 40px; margin: 6px 0 18px; }
.bar .seg { display: flex; align-items: center; justify-content: center; font-family: var(--pix); font-size: 14px; letter-spacing: .06em; text-transform: uppercase; color: #0a1a0f; min-width: 0; overflow: hidden; white-space: nowrap; }
.bar .a { background: var(--leaf); } .bar .g { background: var(--amber); } .bar .o { background: var(--alert); }
.bar .mark { position: absolute; top: -8px; bottom: -8px; width: 6px; margin-left: -3px; background: var(--cream); box-shadow: 0 0 0 3px #04120b; transition: left .12s steps(4); }
.sl { display: block; font-size: 15px; color: var(--mut); font-weight: 600; margin-bottom: 14px; }
.sl b { font-family: var(--pix); color: var(--cream); font-size: 20px; }
input[type=range] { width: 100%; margin: 10px 0 0; accent-color: var(--orange); height: 28px; cursor: pointer; }
.say { font-size: 17px; color: var(--ink); min-height: 52px; margin: 0 0 14px; }
.say b { color: var(--cream); }
.heirs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 18px; }
.heir { background: var(--bg2); border: 2px solid var(--line); padding: 12px 14px; transition: border-color .2s, background .2s; }
.heir .nm { font-family: var(--pix); font-size: 18px; color: var(--cream); display: flex; justify-content: space-between; }
.heir .nm small { font-family: var(--sans); color: var(--mut); font-size: 13.5px; font-weight: 600; }
.heir .amt { font-family: var(--mono); font-size: 15px; color: var(--mut); margin-top: 4px; }
.heir.got { border-color: var(--leaf); background: rgba(143,209,79,.1); }
.heir.got .amt { color: var(--leaf); }

/* ---------- problem ---------- */
.cards3, .cards4 { display: grid; gap: 22px; margin-top: 30px; }
.cards3 { grid-template-columns: repeat(3, 1fr); }
.cards4 { grid-template-columns: repeat(4, 1fr); }
.card { padding: 22px; }
.card h3 { font-size: 22px; color: var(--cream); margin-bottom: 10px; }
.card p { color: var(--mut); margin: 0; font-size: 16px; }
.answer { display: grid; grid-template-columns: 170px 1fr; gap: 28px; padding: 26px; margin-top: 34px; align-items: center; }
.answer h3 { font-size: 28px; color: var(--cream); margin-bottom: 10px; }
.answer p { color: var(--mut); margin: 0; }
.answer-art img { width: 150px; margin: 0 auto; }

/* ---------- how ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 30px; }
.step { padding: 24px; }
.step .n { font-family: var(--pix); font-size: 15px; background: var(--orange); color: #1a0f05; width: 32px; height: 32px; display: grid; place-items: center; margin-bottom: 14px; box-shadow: 3px 3px 0 0 var(--chestnut); }
.step h3 { font-size: 26px; color: var(--cream); margin-bottom: 8px; }
.step p { color: var(--mut); margin: 0; font-size: 16px; }
.phases { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 10px; align-items: stretch; margin-top: 34px; }
.ph { padding: 20px; }
.ph h4 { font-size: 22px; color: var(--cream); margin: 10px 0 6px; }
.ph p { color: var(--mut); font-size: 15.5px; margin: 0; }
.ph.a { --b: #3a7a1f; } .ph.g { --b: #a87420; } .ph.o { --b: #a8402c; }
.arrow { align-self: center; font-family: var(--pix); font-size: 30px; color: var(--orange); }

/* ---------- alt background ---------- */
section.alt { background: linear-gradient(180deg, transparent, rgba(8,33,20,.9) 14%, rgba(8,33,20,.9) 86%, transparent); }

/* ---------- code boxes ---------- */
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 34px; margin-top: 30px; align-items: start; }
.code-box { --b: var(--line2); padding: 0; background: #04120b; }
.cb-head { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12.5px; color: var(--faint); padding: 10px 16px 0; text-transform: uppercase; letter-spacing: .08em; }
.cb-head a { color: var(--orange); text-decoration: none; }
.code-box pre.code { border: 0; background: transparent; }
.facts { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; color: var(--mut); font-size: 16px; }
.facts li { padding-left: 22px; position: relative; }
.facts li::before { content: ''; position: absolute; left: 0; top: 9px; width: 9px; height: 9px; background: var(--orange); }
.facts b { color: var(--cream); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.stats div { background: var(--card); border: 2px solid var(--line); padding: 14px; text-align: center; }
.stats b { display: block; font-family: var(--pix); font-size: 34px; color: var(--cream); }
.stats span { color: var(--mut); font-size: 13.5px; }

/* ---------- terminal ---------- */
.term { --b: var(--line2); background: #04120b; margin-top: 30px; padding: 0; }
.term-tabs { display: flex; flex-wrap: wrap; gap: 4px; padding: 12px 12px 0; border-bottom: 2px solid var(--line); }
.term-tabs button { font-family: var(--pix); font-size: 16px; background: transparent; color: var(--mut); border: 0; padding: 9px 16px; cursor: pointer; }
.term-tabs button.on { background: var(--card); color: var(--orange); box-shadow: inset 0 3px 0 0 var(--orange); }
.term-tabs button:hover { color: var(--cream); }
.term-body { padding: 8px 6px; }
.term-body pre.code { border: 0; background: transparent; max-height: 520px; white-space: pre-wrap; word-break: break-word; }
.term-body .cmd { color: var(--leaf); display: block; margin-bottom: 8px; }
.term-body .cmd::before { content: '$ '; color: var(--faint); }
.term-body .ok { color: var(--leaf); } .term-body .no { color: var(--alert); } .term-body .dim { color: #5d8068; }
.term-foot { padding: 10px 18px 14px; font-size: 13px; color: var(--faint); border-top: 2px solid var(--line); }

/* ---------- safety ---------- */
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px; margin-top: 28px; }
.gh { font-size: 24px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 3px solid var(--line); }
.gh.good { color: var(--leaf); } .gh.warn { color: var(--amber); }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; color: var(--mut); font-size: 16px; }
.list li { padding-left: 24px; position: relative; }
.list li::before { content: ''; position: absolute; left: 0; top: 9px; width: 10px; height: 10px; background: var(--faint); }
.grid2 > div:first-child .list li::before { background: var(--leaf); }
.grid2 > div:last-child .list li::before { background: var(--amber); }
.list b { color: var(--cream); }

/* ---------- faq ---------- */
.narrow { max-width: 820px; }
.faq details { background: var(--card); border: 2px solid var(--line); margin-bottom: 12px; }
.faq summary { cursor: pointer; font-family: var(--pix); font-size: 20px; color: var(--cream); padding: 16px 20px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--orange); font-size: 26px; line-height: 1; }
.faq details[open] summary::after { content: '-'; }
.faq details[open] { border-color: var(--line2); }
.faq p { padding: 0 20px 18px; margin: 0; color: var(--mut); }

/* ---------- final ---------- */
.final-box { display: grid; grid-template-columns: 240px 1fr; gap: 34px; padding: 34px; align-items: center; }
.final-box img { width: 200px; margin: 0 auto; }
.ca { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 8px; color: var(--mut); font-size: 14.5px; }
.ca-t { word-break: break-all; }
.ca button { all: unset; cursor: pointer; font-family: var(--mono); color: var(--cream); background: var(--card2); padding: 4px 10px; }

@media (max-width: 960px) {
  .clock-grid { grid-template-columns: 1fr; }
  .sq-stage { height: 250px; } .sq { width: 200px; }
  .cards3, .steps { grid-template-columns: 1fr; }
  .cards4 { grid-template-columns: 1fr 1fr; }
  .two, .grid2 { grid-template-columns: minmax(0, 1fr); }
  .phases { grid-template-columns: 1fr; } .arrow { transform: rotate(90deg); justify-self: center; }
  .answer, .final-box { grid-template-columns: 1fr; text-align: center; }
  .answer-art img, .final-box img { width: 120px; }
  .cta { justify-content: center; }
}
@media (max-width: 560px) {
  .cards4 { grid-template-columns: 1fr; }
  .heirs { grid-template-columns: 1fr; }
  .clock { padding: 16px; }
  .hero .cta { justify-content: flex-start; }
  .stats b { font-size: 26px; }
}

.two > *, .grid2 > *, .clock-grid > * { min-width: 0; }
.code-box pre.code { max-width: 100%; }

/* ---------- scroll story ---------- */
.story { position: relative; height: 620vh; margin-top: 30px; }
.story-stage { position: sticky; top: 0; height: 100vh; overflow: hidden; background: #06120d; }
.story-stage canvas { position: absolute; left: 50%; top: 0; transform: translateX(-50%); image-rendering: pixelated; image-rendering: crisp-edges; }
.hud { position: absolute; left: 0; right: 0; top: 84px; padding: 0 20px; pointer-events: none; }
.hud-top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; max-width: var(--wrap); margin: 0 auto 12px; }
.hud-day { display: flex; align-items: baseline; gap: 8px; background: rgba(4,18,11,.78); padding: 4px 14px; box-shadow: 4px 4px 0 0 rgba(0,0,0,.35); }
.hud-day small { font-family: var(--pix); text-transform: uppercase; letter-spacing: .12em; color: var(--faint); font-size: 13px; }
.hud-day b { font-family: var(--pix); font-size: 34px; color: var(--cream); min-width: 2.2ch; text-align: right; }
.hud-plan { color: var(--mut); font-size: 14px; background: rgba(4,18,11,.6); padding: 4px 10px; }
.hud-bar { position: relative; display: flex; height: 14px; max-width: var(--wrap); margin: 0 auto; background: rgba(4,18,11,.7); }
.hud-bar .seg { height: 100%; } .hud-bar .a { background: var(--leaf); } .hud-bar .g { background: var(--amber); } .hud-bar .o { background: var(--alert); }
.hud-bar .ci { position: absolute; top: -5px; bottom: -5px; width: 4px; margin-left: -2px; background: var(--cream); }
.hud-bar .mark { position: absolute; top: -9px; bottom: -9px; width: 6px; margin-left: -3px; background: var(--orange); box-shadow: 0 0 0 3px #04120b; }
.story .cards { position: absolute; left: 0; right: 0; bottom: 8vh; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; pointer-events: none; }
.story .card { position: absolute; left: 20px; bottom: 0; max-width: 430px; background: rgba(4,18,11,.86); padding: 20px 22px; opacity: 0; transform: translateY(14px); transition: opacity .35s, transform .35s; box-shadow: 4px 0 0 0 var(--line2), -4px 0 0 0 var(--line2), 0 4px 0 0 var(--line2), 0 -4px 0 0 var(--line2); }
.story .card.on { opacity: 1; transform: none; }
.story .card small { font-family: var(--pix); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.story .card h3 { font-size: 32px; color: var(--cream); margin: 4px 0 6px; }
.story .card p { margin: 0; color: #cfe0cc; font-size: 16.5px; }
.bubble { position: absolute; transform: translate(-50%, -100%); background: var(--cream); color: #1a0f05; font-family: var(--pix); font-size: 17px; padding: 6px 12px; opacity: 0; transition: opacity .2s; pointer-events: none; box-shadow: 3px 3px 0 0 var(--chestnut); white-space: nowrap; }
.bubble.on { opacity: 1; }
.shares { position: absolute; right: 20px; top: 196px; background: rgba(4,18,11,.86); color: var(--ink); padding: 12px 16px; max-width: 280px; font-size: 15px; opacity: 0; transition: opacity .4s; box-shadow: 4px 4px 0 0 var(--chestnut); }
.shares.on { opacity: 1; } .shares b { color: var(--leaf); font-family: var(--pix); font-size: 18px; }
.scroll-hint { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); font-family: var(--pix); letter-spacing: .1em; text-transform: uppercase; color: var(--cream); font-size: 17px; background: rgba(4,18,11,.8); padding: 8px 18px; transition: opacity .3s; animation: nudge 1.4s steps(2) infinite; pointer-events: none; }
@keyframes nudge { 50% { transform: translate(-50%, 6px); } }
.skip { position: absolute; right: 20px; bottom: 20px; font-size: 13.5px; color: var(--mut); background: rgba(4,18,11,.7); padding: 5px 10px; text-decoration: none; }
.skip:hover { color: var(--cream); }
@media (max-width: 760px) {
  .story { height: 560vh; }
  .hud { top: 76px; padding: 0 14px; }
  .hud-day b { font-size: 26px; } .hud-plan { display: none; }
  .story .cards { bottom: 6vh; padding: 0 14px; } .story .card { left: 14px; right: 14px; max-width: none; padding: 14px 16px; }
  .story .card h3 { font-size: 26px; } .story .card p { font-size: 15px; }
  .shares { top: 150px; right: 14px; left: 14px; max-width: none; }
  .skip { display: none; }
}
@media (prefers-reduced-motion: reduce) { .scroll-hint { animation: none; } }