/* ALFA — five-year story + use-case pages. Layered on rehal.css */
:root{--al:#e0201f;--al-d:#a3100f;--al-soft:#fdecec;--teal:#0f8a8a;--gold:#c9a45c;--ink2:#15161a}
body{background:#fff}
::selection{background:#d9f0b0}
.cs-progress{background:linear-gradient(90deg,#f6b8a8,#5fb88a)}
.kick{display:inline-flex;align-items:center;gap:8px;font:600 12px/1 "Inter";letter-spacing:.14em;text-transform:uppercase;color:#7b7e87}
.kick i{width:8px;height:8px;border-radius:50%;background:#5fb88a}
.draft-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#fff3d6;color:#8a5a00;font:600 11.5px/1 "Inter";letter-spacing:.06em;text-transform:uppercase}

/* word blur reveal (alfa-story.js splits .split) */
.split .sw{display:inline-block;opacity:0;filter:blur(10px);transform:translateY(.3em);transition:opacity .8s var(--ease),filter .8s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--w) * 36ms)}
.split.in .sw{opacity:1;filter:none;transform:none}

/* ---------- phone frame ---------- */
.pf{position:relative;width:var(--pw,260px);aspect-ratio:9/19.2;border-radius:calc(var(--pw,260px) * .14);padding:calc(var(--pw,260px) * .035);background:#101114;
  box-shadow:0 0 0 1px #2a2b30,0 40px 70px -40px rgba(20,10,10,.55),inset 0 0 0 2px #26272c;flex:none}
.pf::before{content:"";position:absolute;left:50%;top:calc(var(--pw,260px) * .05);width:28%;height:calc(var(--pw,260px) * .06);margin-left:-14%;border-radius:99px;background:#101114;z-index:3}
.pf .scr{position:relative;width:100%;height:100%;border-radius:calc(var(--pw,260px) * .11);overflow:hidden;background:#fff}
.pf .scr img{display:block;width:100%;height:auto}
.pf.long .scr img{transition:transform 6s cubic-bezier(.45,0,.35,1)}
.pf.long:hover .scr img,.pf.long.play .scr img{transform:translateY(calc(-100% + var(--sh,520px)))}
.pf.zoomable{cursor:zoom-in}
.pf.zoomable:hover{transform:translateY(-6px)}
.pf-cap{margin-top:14px;text-align:center}
.pf-cap b{display:block;font:600 15px/1.25 "Inter Tight";letter-spacing:-.02em}
.pf-cap span{display:block;margin-top:4px;font:400 13px/1.4 "Inter";color:var(--mut)}
.dark .pf-cap span{color:#9a9ca3}
.pf .soon{position:absolute;inset:0;display:grid;place-items:center;background:repeating-linear-gradient(-45deg,#f5f5f7 0 12px,#eeeff2 12px 24px);font:600 12px/1.3 "Inter";color:#8a8c94;text-align:center;padding:20px}
.pf .skel{position:absolute;inset:0;padding:40px 16px;display:flex;flex-direction:column;gap:10px;background:#fff}
.pf .skel i{display:block;height:14px;border-radius:7px;background:linear-gradient(90deg,#f0f0f3,#e6e7eb,#f0f0f3);background-size:200% 100%;animation:sk 1.6s linear infinite}
.pf .skel i.b{height:120px;border-radius:18px}.pf .skel i.s{width:60%}
@keyframes sk{to{background-position:-200% 0}}

/* ---------- hero ---------- */
.a-hero{padding:150px 0 0}
.a-hero h1{margin-top:18px}
.a-hero .h1-name{font-size:clamp(90px,15vw,200px);background:linear-gradient(180deg,var(--al) 40%,#7a0d0c);-webkit-background-clip:text;background-clip:text;color:transparent}
.a-hero .h1-line em{color:#9a9ca3}
.gen-stage{position:relative;width:min(1180px,100% - 40px);height:640px;margin:60px auto 0;border-radius:40px;overflow:hidden;display:flex;justify-content:center;align-items:flex-end;gap:40px;padding-bottom:0;
  background:radial-gradient(700px 400px at 50% 120%,rgba(246,184,168,.45),transparent 60%),radial-gradient(520px 320px at 5% 0%,rgba(253,236,200,.9),transparent 60%),radial-gradient(520px 320px at 100% 0%,rgba(214,232,250,.9),transparent 60%),#f6f7f4;box-shadow:0 0 0 1px rgba(0,0,0,.04),0 40px 80px -60px rgba(0,0,0,.4)}
.gen-stage .col{display:flex;flex-direction:column;align-items:center;transform:translateY(90px);transition:transform .9s var(--ease)}
.gen-stage .col:nth-child(2){transform:translateY(40px)}
.gen-stage .tag{margin-bottom:18px;padding:8px 14px;border-radius:999px;background:#fff;box-shadow:0 10px 24px -14px rgba(0,0,0,.4);font:600 13px/1 "Inter";white-space:nowrap}
.gen-stage .tag b{color:#111}
.gen-stage .col:nth-child(1) .pf{filter:grayscale(.35)}

/* ---------- impact band ---------- */
.impact{margin:120px auto 0;width:calc(100% - 32px);padding:80px 0;border-radius:44px;background:#fdf6e3;color:#111;position:relative;overflow:hidden}
.impact::before{content:"";position:absolute;right:-120px;top:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(214,232,250,.9),transparent 65%)}
.impact .wrap{position:relative}
.impact h2{font:600 clamp(32px,4vw,52px)/1.05 "Inter Tight";letter-spacing:-.05em;max-width:760px}
.impact h2 .soft{color:#a3a5ad}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:50px;background:#efe4c6;border-radius:28px;overflow:hidden;box-shadow:0 0 0 1px #efe4c6}
.stat{padding:30px 28px;background:#fffdf7}
.stat b{display:block;font:700 clamp(44px,5vw,64px)/1 "Outfit";letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.stat b small{font-size:.5em;color:#a3a5ad;letter-spacing:-.02em}
.stat b em{font-style:normal;color:#3f8f5f}
.stat>span{display:block;margin-top:12px;font:400 15px/1.45 "Inter";color:#6a6c75}
.fine{margin-top:16px;font:400 12.5px/1.5 "Inter";color:#6a6c75}

/* ---------- prologue ---------- */
.moments{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;max-width:720px}
.moments span{padding:12px 16px;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font:500 16px/1.2 "Inter";color:#9a9ca3;transition:background .5s,color .5s,box-shadow .5s,transform .5s var(--spring)}
.moments span.on{background:#111;color:#fff;box-shadow:0 14px 26px -14px rgba(0,0,0,.6);transform:translateY(-3px)}

/* ---------- timeline ---------- */
.tl{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:56px}
.tl::before{content:"";position:absolute;left:0;right:0;top:27px;height:2px;background:#e4e5ea}
.tl i.fill{position:absolute;left:0;top:27px;height:2px;width:0;background:linear-gradient(90deg,#c9cbd1,#5fb88a);transition:width .2s linear}
.tl .m{position:relative;padding-top:0}
.tl .m em{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font:700 13px/1 "Outfit";font-style:normal;color:#b0b2b8;transition:background .5s,color .5s,transform .5s var(--spring)}
.tl .m.on em{background:#111;color:#fff;transform:rotate(-5deg)}
.tl .m.me em{box-shadow:0 0 0 3px #cfe9d8}
.tl .m.on.me em{background:#2f7a4f}
.tl .m b{display:block;margin-top:14px;font:600 16px/1.2 "Inter Tight";letter-spacing:-.02em;color:#9a9ca3;transition:color .5s}
.tl .m span{display:block;margin-top:5px;font:400 13.5px/1.45 "Inter";color:#b0b2b8;transition:color .5s}
.tl .m.on b{color:#111}.tl .m.on span{color:var(--mut)}

/* ---------- same screen, three generations ---------- */
.evo{margin-top:60px;padding:34px;border-radius:36px;background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.evo-top{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.evo-top h3{margin-top:10px;font:600 30px/1.1 "Inter Tight";letter-spacing:-.04em}
.evo-seg{position:relative;display:flex;padding:5px;border-radius:999px;background:#f1f2f5}
.evo-seg button{position:relative;z-index:1;height:42px;padding:0 20px;border-radius:999px;font:600 14px/1 "Inter";color:#6a6c75;transition:color .35s}
.evo-seg button.on{color:#fff}
.evo-seg i{position:absolute;top:5px;left:5px;height:42px;border-radius:999px;background:#111;transition:transform .5s var(--spring),width .5s var(--spring)}
.evo-body{display:grid;grid-template-columns:300px 1fr;gap:56px;margin-top:34px;align-items:center}
.evo-phone{position:relative;justify-self:center}
.evo-phone .pf{--pw:290px}
.evo-phone .scr img{position:absolute;left:0;top:0;opacity:0;transform:scale(1.04);transition:opacity .5s,transform .8s var(--ease)}
.evo-phone .scr img.on{opacity:1;transform:none}
.evo-copy{position:relative;min-height:380px}
.ec{position:absolute;inset:0;opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .45s,transform .6s var(--ease)}
.ec.on{opacity:1;transform:none;pointer-events:auto}
.ec .yr{font:700 72px/1 "Outfit";letter-spacing:-.05em;color:#ececef}
.ec h4{margin-top:-10px;font:600 28px/1.1 "Inter Tight";letter-spacing:-.04em}
.ec p{margin-top:12px;max-width:560px;font:400 16px/1.65 "Inter";color:#4a4c55}
.ec ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.ec li{padding:9px 13px;border-radius:999px;background:#f5f6f8;font:500 13.5px/1 "Inter"}
.ec li.bad{background:#fdecec;color:#a3100f}.ec li.good{background:#effbe0;color:#3d6b00}

/* ---------- generic chapters ---------- */
.gen-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.gen-num{font:700 clamp(120px,16vw,220px)/.8 "Outfit";letter-spacing:-.07em;color:transparent;-webkit-text-stroke:2px #e4e5ea}
.chapter.dark .gen-num{-webkit-text-stroke:2px #2c2d33}
.chapter.red{background:linear-gradient(160deg,#e0201f,#9e0f0e);color:#fff}
.chapter.red .chapter-head p,.chapter.red .f-copy p{color:rgba(255,255,255,.8)}
.chapter.red .eyebrow{color:rgba(255,255,255,.7)}
.chapter.red .gen-num{-webkit-text-stroke:2px rgba(255,255,255,.28)}
.chapter.red .pf-cap span{color:rgba(255,255,255,.72)}
.chapter.red .choice{background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);color:#fff}
.chapter.red .choice::before{background:#fff;box-shadow:0 0 0 3px #111}
.ins{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
.in-card{padding:26px;border-radius:24px;background:rgba(255,255,255,.1);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.chapter:not(.red):not(.dark) .in-card{background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.chapter.dark .in-card{background:#17181c;box-shadow:inset 0 0 0 1px #2a2b30}
.in-card em{font:600 12.5px/1 ui-monospace,Menlo,monospace;font-style:normal;opacity:.7}
.in-card h3{margin-top:14px;font:600 21px/1.2 "Inter Tight";letter-spacing:-.03em}
.in-card p{margin-top:8px;font:400 15px/1.55 "Inter";opacity:.8}
.row-phones{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-top:50px}
.row-phones .pf{--pw:230px}
.split-feature{display:grid;grid-template-columns:1fr auto;gap:56px;align-items:center;margin:90px 0}
.split-feature.flip{grid-template-columns:auto 1fr}
.split-feature.flip>.phones-pair{order:-1}
.phones-pair{display:flex;gap:18px}
.phones-pair .pf{--pw:240px}
.phones-pair .pf:nth-child(2){margin-top:60px}

/* themes toggle */
.themes{display:inline-flex;gap:6px;margin-top:20px;padding:5px;border-radius:999px;background:rgba(255,255,255,.12)}
.themes button{height:38px;padding:0 16px;border-radius:999px;font:600 13.5px/1 "Inter";color:rgba(255,255,255,.75);display:flex;align-items:center;gap:8px;transition:background .3s,color .3s}
.themes button i{width:10px;height:10px;border-radius:50%}
.themes button.on{background:#fff;color:#111}
.theme-phone .scr img{position:absolute;inset:0;opacity:0;transition:opacity .5s}
.theme-phone .scr img.on{opacity:1}

/* feature wall */
.wall{margin-top:60px;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.wall-track{display:flex;gap:18px;width:max-content;animation:wall 70s linear infinite;padding:10px 0 20px}
.wall-track.rev{animation-direction:reverse;animation-duration:80s}
.wall:hover .wall-track{animation-play-state:paused}
@keyframes wall{to{transform:translateX(-50%)}}
.wall .pf{--pw:170px}
.wall .lbl{margin-top:10px;text-align:center;font:500 12.5px/1 "Inter";color:rgba(255,255,255,.8)}

/* pipeline */
.pipe{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.pipe span{display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:16px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font:500 15px/1 "Inter";color:#b0b2b8;transition:all .5s var(--ease)}
.pipe span::after{content:"→";color:#d4d5da}
.pipe span:last-child::after{content:"✓";color:#3d6b00}
.pipe span.on{color:#111;box-shadow:inset 0 0 0 1px #dcdde2,0 14px 24px -18px rgba(0,0,0,.4);transform:translateY(-2px)}
.pipe span.on:last-child{background:#effbe0}

/* question swap */
.qswap{margin-top:30px;font:600 clamp(26px,3.4vw,44px)/1.15 "Inter Tight";letter-spacing:-.04em}
.qswap .old{display:block;color:#b0b2b8;text-decoration:line-through;text-decoration-color:#f08a6c;text-decoration-thickness:3px}
.qswap .new{display:block;margin-top:8px}
.qswap .new mark{background:linear-gradient(transparent 60%,#d9f0b0 60%);color:inherit}

/* sub menus grid (gen 2 IA) */
.ia{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:40px;justify-items:center}
.ia .pf{--pw:200px}

/* use-case cards */
.uc-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:50px}
.uc{position:relative;display:grid;grid-template-columns:1fr 150px;gap:20px;align-items:end;min-height:280px;padding:28px 28px 0;border-radius:28px;background:#fff;color:#111;overflow:hidden;
  box-shadow:0 0 0 1px rgba(0,0,0,.05),0 30px 50px -40px rgba(0,0,0,.6);transition:transform .5s var(--spring)}
.uc:hover{transform:translateY(-6px)}
.uc .t{align-self:start}
.uc em{font:600 12px/1 ui-monospace,Menlo,monospace;font-style:normal;color:#2f7a4f}
.uc h3{margin-top:12px;font:600 24px/1.1 "Inter Tight";letter-spacing:-.035em}
.uc p{margin-top:10px;font:400 14.5px/1.55 "Inter";color:#6a6c75}
.uc .go{display:inline-flex;margin-top:18px;padding:10px 14px;border-radius:999px;background:#111;color:#fff;font:600 13px/1 "Inter";transition:background .3s}
.uc:hover .go{background:#2f7a4f}
.uc .pf{--pw:150px;margin-bottom:-110px;transform:rotate(6deg);transition:transform .6s var(--ease)}
.uc:hover .pf{transform:rotate(0) translateY(-14px)}

/* audit */
.audit{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:50px;align-items:start}
.bars{display:flex;flex-direction:column;gap:14px;padding:30px;border-radius:28px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);position:relative}
.bar{display:grid;grid-template-columns:160px 1fr 60px;gap:14px;align-items:center;font:500 14.5px/1.2 "Inter"}
.bar .tr{position:relative;height:12px;border-radius:99px;background:#f1f2f5}
.bar .tr i{position:absolute;left:0;top:0;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,#fbd3c7,#f08a6c);transition:width 1.4s var(--ease)}
.bars.in .bar .tr i{width:var(--v)}
.bar b{text-align:right;font:700 15px/1 "Outfit";font-variant-numeric:tabular-nums}
.sus{position:absolute;top:22px;bottom:22px;left:calc(30px + 174px + (100% - 60px - 174px - 74px) * .68);width:0;border-left:2px dashed #3d6b00}
.sus span{position:absolute;top:-4px;left:6px;white-space:nowrap;font:600 11px/1 "Inter";color:#3d6b00}
.findings{display:flex;flex-direction:column;gap:10px}
.fd{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:16px 18px;border-radius:18px;background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.fd i{width:34px;height:34px;border-radius:10px;background:#fbe6e1;color:#b4513a;display:grid;place-items:center;font:700 14px/1 "Inter";font-style:normal}
.fd b{display:block;font:600 16px/1.25 "Inter Tight";letter-spacing:-.02em}
.fd span{display:block;margin-top:4px;font:400 14px/1.5 "Inter";color:var(--mut)}

/* lessons */
.lessons{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:50px}
.lesson{padding:32px;border-radius:28px;background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.lesson em{font:600 12px/1 ui-monospace,Menlo,monospace;font-style:normal;color:#2f7a4f}
.lesson blockquote{margin-top:14px;font:600 24px/1.2 "Inter Tight";letter-spacing:-.035em}
.lesson p{margin-top:12px;font:400 15px/1.6 "Inter";color:var(--mut)}
.people{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.people span{padding:10px 14px;border-radius:999px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font:500 14px/1 "Inter"}

/* notebook */
.notebook{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:40px}
.nb{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;border-radius:18px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font:500 16px/1.35 "Inter Tight";letter-spacing:-.01em}
.nb small{flex:none;padding:6px 10px;border-radius:999px;background:#f1f2f5;font:600 11px/1 "Inter";color:#8a8c94;letter-spacing:.04em;text-transform:uppercase}

/* finale */
.a-finale{position:relative;overflow:hidden;margin:140px auto 0;width:calc(100% - 32px);padding:130px 20px;border-radius:48px;background:#0f1012;color:#fff;text-align:center}
.a-finale::before{content:"";position:absolute;left:50%;top:50%;width:700px;height:700px;margin:-350px 0 0 -350px;border-radius:50%;background:radial-gradient(circle,rgba(95,184,138,.28),transparent 65%)}
.a-finale blockquote{position:relative;max-width:1000px;margin:0 auto;font:600 clamp(32px,4.8vw,64px)/1.06 "Inter Tight";letter-spacing:-.05em}
.a-finale blockquote .soft{color:#6a6c75}
.a-finale blockquote mark{background:none;color:#b5f149}
.a-finale cite{position:relative;display:block;margin-top:28px;font:500 13px/1 "Inter";font-style:normal;letter-spacing:.12em;text-transform:uppercase;color:#8a8c94}

/* ---------- use-case pages ---------- */
.uc-hero{padding:150px 0 0}
.crumb{display:inline-flex;align-items:center;gap:8px;font:600 13px/1 "Inter";color:#6a6c75}
.crumb a{color:#111;text-decoration:underline;text-underline-offset:3px}
.uc-hero h1{margin-top:18px;max-width:940px;font:600 clamp(40px,5.4vw,70px)/1.02 "Inter Tight";letter-spacing:-.055em}
.uc-hero h1>span:not(.sw){color:#a3a5ad}
.uc-stage{display:flex;justify-content:center;align-items:flex-end;gap:26px;width:min(1180px,100% - 40px);margin:60px auto 0;padding:60px 20px 0;height:600px;overflow:hidden;border-radius:40px;
  background:radial-gradient(700px 400px at 50% 120%,rgba(95,184,138,.22),transparent 60%),radial-gradient(520px 320px at 5% 0%,rgba(253,236,200,.9),transparent 60%),radial-gradient(520px 320px at 100% 0%,rgba(214,232,250,.9),transparent 60%),#f6f7f4}
.uc-stage .pf{--pw:250px;transform:translateY(80px)}
.uc-stage .pf:nth-child(2){--pw:280px;transform:translateY(30px)}
.flow{margin-top:40px;overflow-x:auto;scrollbar-width:none;cursor:grab}
.flow::-webkit-scrollbar{display:none}
.flow-track{display:flex;gap:26px;width:max-content;padding:10px max(20px,calc((100vw - 1100px) / 2)) 30px}
.flow .step-p{width:220px}
.flow .step-p .pf{--pw:220px}
.flow .n{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.flow .n em{width:28px;height:28px;border-radius:50%;background:#111;color:#fff;display:grid;place-items:center;font:600 12px/1 "Outfit";font-style:normal}
.flow .n b{font:600 15px/1.2 "Inter Tight";letter-spacing:-.02em}
.flow .d{margin-top:12px;font:400 13.5px/1.5 "Inter";color:var(--mut)}
.flow-hint{text-align:center;font:500 13px/1 "Inter";color:#a3a5ad}
.retro{margin-top:40px;padding:34px;border-radius:28px;background:#fff8e8;box-shadow:inset 0 0 0 1px #f3e2b8}
.retro h3{font:600 24px/1.15 "Inter Tight";letter-spacing:-.035em}
.retro ul{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:10px}
.retro li{display:flex;gap:12px;font:400 15.5px/1.55 "Inter";color:#4a4c55}
.retro li::before{content:"→";color:#b8860b;font-weight:700}
.uc-next{display:grid;grid-template-columns:1fr 1fr;gap:16px}

@media (max-width:900px){
  .gen-stage{height:460px;gap:10px}.gen-stage .pf{--pw:150px!important}.gen-stage .tag{font-size:11px;padding:6px 9px}
  .stats{grid-template-columns:1fr 1fr}
  .tl{grid-template-columns:1fr 1fr;row-gap:28px}.tl::before,.tl i.fill{display:none}
  .evo{padding:20px}.evo-body{grid-template-columns:1fr}.evo-copy{min-height:420px}
  .ins,.uc-grid,.lessons,.notebook,.audit,.uc-next{grid-template-columns:1fr}
  .split-feature,.split-feature.flip{grid-template-columns:1fr;margin:60px 0}.split-feature.flip>.phones-pair{order:0}
  .phones-pair{justify-content:center}.phones-pair .pf{--pw:150px}
  .ia{grid-template-columns:1fr 1fr}.ia .pf{--pw:150px}
  .uc{grid-template-columns:1fr 110px}.uc .pf{--pw:110px}
  .bar{grid-template-columns:110px 1fr 48px;font-size:13px}.sus{display:none}
  .uc-stage{height:440px;gap:10px}.uc-stage .pf{--pw:140px}.uc-stage .pf:nth-child(2){--pw:170px}
  .a-finale{padding:80px 20px;border-radius:28px}.impact{border-radius:28px;padding:60px 0}
}
@media (max-width:560px){.stats{grid-template-columns:1fr}}

/* gen 3 */
.row-phones.five{gap:22px}
.row-phones.five .pf{--pw:200px}
@media (max-width:900px){.row-phones.five .pf,.row-phones .pf{--pw:150px}.row-phones.five{gap:16px}.themes{flex-wrap:wrap;border-radius:22px}}

/* ================= v3 · MotoX-style pastel theme ================= */
:root{--cream:#fdf6e3;--sky-soft:#eaf3fc;--rose-soft:#fbe6e1;--lilac-soft:#f1edfd;--mint-soft:#e6f7ef;--leaf:#2f7a4f;--leaf-l:#5fb88a}
.chapter.t-rose{background:linear-gradient(180deg,#fdf0ec,#fbe6e1)}
.chapter.t-sky{background:linear-gradient(180deg,#f2f8fd,#eaf3fc)}
.chapter.t-mint{background:linear-gradient(180deg,#f0faf4,#e6f7ef)}
.chapter[class*="t-"] .in-card{background:#fff;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05),0 20px 40px -34px rgba(0,0,0,.35)}
.chapter[class*="t-"] .wall .lbl{color:#6a6c75}
.themes{background:rgba(255,255,255,.75);box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.themes button{color:#5a5c64}
.themes button.on{background:#111;color:#fff}
.themes button i{box-shadow:0 0 0 2px rgba(255,255,255,.8)}

/* growing plant replaces the big outlined numbers */
.gen-plant{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--leaf)}
.gen-plant .gp-svg{width:clamp(110px,13vw,170px);height:auto;stroke-width:.9}
.gen-plant .gp-svg *{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.8s var(--ease)}
.gen-plant .gp-svg [stroke="none"]{opacity:0;transition:opacity .6s 1.4s}
.gen-plant.in .gp-svg *{stroke-dashoffset:0}
.gen-plant.in .gp-svg [stroke="none"]{opacity:1}
.gen-plant small{font:600 11.5px/1 "Inter";letter-spacing:.14em;text-transform:uppercase;color:#7b7e87}
.t-rose .gen-plant{color:#c0674f}.t-sky .gen-plant{color:#3c7fb8}

/* carried over: gen 1/2 -> gen 3 */
.carried{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:36px}
.cf-row{display:grid;grid-template-columns:1fr 56px 1fr;align-items:center;padding:16px;border-radius:22px;background:#fff;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.cf-row em{display:inline-block;padding:5px 8px;border-radius:999px;background:#f1f2f5;font:600 10.5px/1 "Inter";font-style:normal;letter-spacing:.08em;text-transform:uppercase;color:#6a6c75}
.cf-to em{background:#e6f7ef;color:var(--leaf)}
.cf-row b{display:block;margin-top:8px;font:600 15.5px/1.3 "Inter Tight";letter-spacing:-.02em}
.cf-from b{color:#8a8c94}
.cf-arrow{position:relative;height:2px;margin:0 8px;background:#e4e5ea;overflow:visible}
.cf-arrow::before{content:"";position:absolute;inset:0;width:0;background:var(--leaf-l);transition:width .9s var(--ease) calc(var(--d,0s) + .3s)}
.cf-arrow::after{content:"";position:absolute;right:-2px;top:-4px;width:8px;height:8px;border-top:2px solid var(--leaf-l);border-right:2px solid var(--leaf-l);transform:rotate(45deg);opacity:0;transition:opacity .3s calc(var(--d,0s) + 1s)}
.cf-row.in .cf-arrow::before{width:100%}.cf-row.in .cf-arrow::after{opacity:1}
.uc-grid.three{grid-template-columns:repeat(3,1fr)}
.uc-grid.three .uc{grid-template-columns:1fr 110px}.uc-grid.three .uc .pf{--pw:110px}

/* header: chapters as a growing plant */
.cs-chapters.grow{position:relative;gap:2px;align-items:center}
.grow-line{position:absolute;left:18px;right:18px;top:50%;height:2px;margin-top:-1px;background:#ececef;border-radius:2px;pointer-events:none}
.grow-line b{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,#c9a45c,var(--leaf-l));border-radius:2px;transition:width .25s linear}
.grow a{position:relative;z-index:1;display:flex;align-items:center;height:36px;padding:0 9px;border-radius:999px;background:#fff;color:#b0b2b8;transition:background .4s,color .4s,padding .4s var(--ease)}
.grow a svg{width:20px;height:20px;flex:none;transform-origin:50% 90%}
.grow a span{max-width:0;overflow:hidden;white-space:nowrap;opacity:0;font:500 12.5px/1 "Inter";transition:max-width .5s var(--ease),opacity .3s,margin .5s var(--ease)}
.grow a span b{font-weight:600}
.grow a.past{color:var(--leaf-l)}
.grow a:hover{color:#111}
.grow a.on{background:#111;color:#fff;padding:0 14px 0 10px}
.grow a.on svg{color:#b5f149;animation:sway 2.6s ease-in-out infinite}
.grow a.on span{max-width:150px;opacity:1;margin-left:8px}
@keyframes sway{0%,100%{transform:rotate(-6deg)}50%{transform:rotate(6deg)}}

/* core team panel */
.crew{position:fixed;z-index:40;left:20px;bottom:20px;width:262px;padding:16px;border-radius:24px;background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 0 0 1px rgba(0,0,0,.06),0 24px 50px -30px rgba(0,0,0,.45);opacity:0;transform:translateY(20px) scale(.97);pointer-events:none;transition:opacity .5s,transform .6s var(--spring)}
.crew.on{opacity:1;transform:none;pointer-events:auto}
.crew-era{display:block;font:600 10.5px/1 "Inter";letter-spacing:.14em;text-transform:uppercase;color:var(--leaf)}
.crew-title{display:block;margin-top:6px;font:600 17px/1.15 "Inter Tight";letter-spacing:-.03em}
.crew-list{list-style:none;display:flex;flex-direction:column;gap:6px;margin-top:12px}
.crew-list li{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center;max-height:44px;transition:opacity .5s,transform .6s var(--spring),max-height .5s var(--ease),margin .5s var(--ease),filter .5s}
.crew-list li.enter{opacity:0;transform:translateX(-18px) scale(.9);max-height:0;margin-top:-6px}
.crew-list li.leave{opacity:0;transform:translateX(30px);max-height:0;margin-top:-6px}
.crew-list li.gone{filter:grayscale(1);opacity:.55}
.crew-list .av{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font:700 12px/1 "Outfit";color:#111;overflow:hidden}
.crew-list .av img{width:100%;height:100%;object-fit:cover}
.crew-list b{display:block;font:600 13.5px/1.2 "Inter"}
.crew-list small{display:block;margin-top:2px;font:400 11.5px/1.3 "Inter";color:#7b7e87}
.crew-list li.new .av{animation:pop .9s var(--spring)}
@keyframes pop{0%{box-shadow:0 0 0 0 rgba(95,184,138,.7)}100%{box-shadow:0 0 0 10px rgba(95,184,138,0)}}
.crew-log{margin-top:12px;padding-top:10px;border-top:1px dashed #e4e5ea;font:500 12px/1.4 "Inter";color:#4a4c55;min-height:17px}
.crew-log.flash{animation:flash .8s var(--ease)}
@keyframes flash{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* life at alfalah */
.snaps{columns:4 240px;column-gap:22px;margin-top:50px}
.snap{break-inside:avoid;margin:0 0 26px;padding:10px 10px 0;background:#fff;border-radius:6px;box-shadow:0 0 0 1px rgba(0,0,0,.05),0 22px 40px -26px rgba(0,0,0,.45);rotate:var(--r);cursor:grab;touch-action:none;user-select:none;transition:rotate .5s var(--spring),scale .4s var(--spring),box-shadow .4s}
.snap:hover{rotate:0deg;scale:1.03;z-index:2;position:relative}
.snap.held{cursor:grabbing;rotate:0deg;scale:1.05;z-index:5;position:relative;box-shadow:0 40px 70px -30px rgba(0,0,0,.5)}
.snap img{display:block;width:100%;height:auto;border-radius:3px;pointer-events:none}
.snap figcaption{padding:12px 4px 14px;font:500 13.5px/1.3 "Inter";color:#4a4c55;text-align:center}

/* real estate: banners */
.bwall{margin-top:26px;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.bwall-track{display:flex;gap:16px;width:max-content;animation:wall 80s linear infinite;padding:10px 0}
.bwall-track.rev{animation-direction:reverse}
.bwall:hover .bwall-track{animation-play-state:paused}
.bn{width:340px;flex:none;border-radius:16px;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.05),0 20px 34px -26px rgba(0,0,0,.5)}
.bn{aspect-ratio:720/330}.bn img{display:block;width:100%;height:100%;object-fit:cover}
.btrio{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:36px}
.bt{margin:0}
.bt-stack{position:relative;aspect-ratio:620/320;border-radius:18px;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.05),0 26px 44px -30px rgba(0,0,0,.5)}
.bt-stack img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.03);transition:opacity .5s,transform .7s var(--ease)}
.bt-stack img.on{opacity:1;transform:none}
.bt figcaption{margin-top:10px;font:500 14px/1 "Inter";color:#6a6c75}

@media (max-width:1599px){.crew{left:50%;bottom:12px;width:auto;max-width:calc(100% - 24px);transform:translate(-50%,20px);padding:10px 14px;display:flex;align-items:center;gap:12px}
  .crew.on{transform:translate(-50%,0)}.crew-list{flex-direction:row;margin:0;gap:0}.crew-list li{display:block;max-height:none;margin-left:-8px}
  .crew-list li.enter,.crew-list li.leave{max-height:none;margin-top:0;width:0}
  .crew-list .av{box-shadow:0 0 0 2px #fff}.crew-top{white-space:nowrap}.crew-era{font-size:9.5px}.crew-list li div,.crew-log{display:none}.crew-title{font-size:14px;margin-top:3px}.crew-top{order:2}}
@media (max-width:900px){
  .cs-chapters.grow{display:flex;margin:0}.grow a span,.cs-me span{display:none}.grow a{padding:0 6px}.grow a.on{padding:0 8px}
  .cs-back{font-size:0}.cs-back span{font-size:16px}
  .carried,.uc-grid.three,.btrio{grid-template-columns:1fr}
  .cf-row{grid-template-columns:1fr 34px 1fr;padding:12px}.cf-row b{font-size:14px}
  .snaps{columns:2 140px;column-gap:14px}.snap{padding:6px 6px 0}.snap figcaption{font-size:12px;padding:8px 2px 10px}
  .bn{width:240px}
}
/* slimmer crew card */
@media (min-width:1600px){
  .crew{width:212px;padding:12px 12px 10px;border-radius:20px}
  .crew-era{font-size:9.5px}.crew-title{margin-top:4px;font-size:14.5px}
  .crew-list{gap:4px;margin-top:9px}
  .crew-list li{grid-template-columns:26px 1fr;gap:8px;max-height:34px}
  .crew-list .av{width:26px;height:26px;font-size:10px}
  .crew-list b{font-size:12px}
  .crew-list small{margin-top:1px;font-size:10.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .crew-log{margin-top:9px;padding-top:8px;font-size:11px;line-height:1.35}
}

/* ===== main story page keeps its original look (use-case pages stay pastel) ===== */
body.classic{background:#fafafa}
.classic ::selection{background:#ffd0cf}
.classic .cs-progress{background:linear-gradient(90deg,var(--al),#ff8a3d)}
.classic .kick i{background:var(--al)}
.classic .gen-stage{background:radial-gradient(700px 400px at 50% 120%,rgba(224,32,31,.28),transparent 60%),radial-gradient(500px 320px at 5% 0%,rgba(255,200,160,.5),transparent 60%),radial-gradient(500px 320px at 100% 0%,rgba(15,138,138,.14),transparent 60%),#f3f1f0;box-shadow:none}
.classic .gen-stage .tag b{color:var(--al)}
.classic .impact{background:#0f1012;color:#fff}
.classic .impact::before{background:radial-gradient(circle,rgba(224,32,31,.45),transparent 65%)}
.classic .impact h2 .soft{color:#ff6b6a}
.classic .stats{background:#26272c;box-shadow:none}
.classic .stat{background:#141518}
.classic .stat b small{color:#8a8c94}.classic .stat b em{color:#ff6b6a}.classic .stat>span{color:#a3a5ad}
.classic .moments span.on{background:var(--al);box-shadow:0 14px 26px -14px rgba(224,32,31,.8)}
.classic .tl i.fill{background:linear-gradient(90deg,#9a9ca3,var(--al))}
.classic .tl .m.me em{box-shadow:0 0 0 3px var(--al)}
.classic .tl .m.on.me em{background:var(--al)}
.classic .evo-seg i{background:var(--al)}
.classic .uc em{color:var(--al)}
.classic .uc:hover .go{background:var(--al)}
.classic .bar .tr i{background:linear-gradient(90deg,#ff9a9d,var(--al))}
.classic .fd i{background:#fdecec;color:var(--al)}
.classic .lesson em{color:var(--al)}
.classic .a-finale::before{background:radial-gradient(circle,rgba(224,32,31,.35),transparent 65%)}
.classic .a-finale blockquote mark{color:#ff6b6a}
.classic .qswap .old{text-decoration-color:var(--al)}
.classic .qswap .new mark{background:linear-gradient(transparent 60%,#ffd0cf 60%)}
.classic .chapter.red .themes{background:rgba(255,255,255,.12);box-shadow:none}
.classic .chapter.red .themes button{color:rgba(255,255,255,.75)}
.classic .chapter.red .themes button.on{background:#fff;color:#111}
.classic .chapter.red .themes button i{box-shadow:none}
.classic .chapter.red .in-card{background:rgba(255,255,255,.1);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}
.classic .chapter.dark .in-card{background:#17181c;box-shadow:inset 0 0 0 1px #2a2b30}
.classic .chapter.dark .wall .lbl{color:rgba(255,255,255,.8)}
.classic .chapter:not(.red):not(.dark) .cf-row{box-shadow:inset 0 0 0 1px var(--line)}
.classic .grow-line b{background:linear-gradient(90deg,#ff9a9d,var(--al))}
.classic .grow a.past{color:#e86a69}
.classic .grow a.on svg{color:#ff8a8a}
.classic .crew-era{color:var(--al)}
/* hero stage: four generations */
.gen-stage{gap:28px}
.gen-stage .col:nth-child(3){transform:translateY(60px)}
.gen-stage .col:nth-child(4){transform:translateY(20px)}
@media (max-width:900px){.gen-stage{gap:6px}.gen-stage .pf{--pw:84px!important}.gen-stage .tag{font-size:9px;padding:5px 7px;white-space:normal;text-align:center;max-width:84px}}
@media (min-width:901px) and (max-width:1260px){
  .gen-stage{gap:1.6vw;height:560px}
  .gen-stage .col:nth-child(1) .pf{--pw:18vw!important}.gen-stage .col:nth-child(2) .pf{--pw:21vw!important}
  .gen-stage .col:nth-child(3) .pf,.gen-stage .col:nth-child(4) .pf{--pw:19vw!important}
  .gen-stage .tag{font-size:11.5px}
}
.crew-snd{position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;color:#7b7e87;background:#f3f4f6;transition:background .3s,color .3s}
.crew-snd:hover{color:#111;background:#ebecef}
.crew-snd svg{width:14px;height:14px}
.crew-snd .x{display:none}.crew-snd.off .x{display:inline}.crew-snd.off .w1,.crew-snd.off .w2{display:none}
@media (max-width:1599px){.crew-snd{position:static;order:3;flex:none}}

/* use-case principle cards stack on small screens (they carry an inline 3-column grid) */
@media (max-width:900px){.principles{grid-template-columns:1fr!important}}
@media (max-width:900px){
  .evo-seg{max-width:100%;overflow-x:auto;scrollbar-width:none}
  .evo-seg::-webkit-scrollbar{display:none}
  .evo-seg button{flex:none;white-space:nowrap;height:38px;padding:0 14px;font-size:13px}
  .evo-seg i{height:38px}
}
/* very small phones */
.evo-body>*,.split-feature>*,.ins>*,.audit>*{min-width:0}
@media (max-width:360px){.ia .pf{--pw:125px}.ia{gap:12px}.phones-pair .pf{--pw:128px}.phones-pair{gap:10px}.evo-phone .pf{--pw:240px}}