/* CityMesh — portada: carga, recorrido 3D (ciudad Mesh) y secciones propias. La base común está en site.css. */
html{scroll-snap-type:y proximity}
body.is-loading{overflow:hidden}

/* ---------- Loader ---------- */
.loader{position:fixed;inset:0;z-index:150;background:var(--ink);display:grid;place-items:center;transition:opacity 1s var(--ease),visibility 1s}
.loader.is-done{opacity:0;visibility:hidden}
.loader-mark{display:flex;flex-direction:column;align-items:center;gap:26px}
.loader-num{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--muted);font-variant-numeric:tabular-nums}
.loader-svg{width:84px;height:auto;overflow:visible}
.loader-svg path{--q:clamp(0, (var(--p,0) - var(--i) * .14) / .72, 1);fill:var(--citymesh);fill-opacity:calc(var(--q) * var(--q));stroke:var(--citymesh);stroke-width:.7;stroke-linejoin:round;stroke-dasharray:var(--len,120);stroke-dashoffset:calc(var(--len,120) * (1 - var(--q)))}

body.is-loading .header,body.is-loading .bar,body.is-loading .dots{opacity:0}
.header,.bar,.dots{transition:opacity 1.2s var(--ease) .6s,background .5s,height .5s var(--ease),border-color .5s}

/* ---------- Journey ---------- */
.journey{position:relative;height:300vh}
.snaps{position:absolute;inset:0;pointer-events:none}
.snaps i{display:block;height:100vh;scroll-snap-align:start}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--deep)}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block}
.shade{position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(90deg,rgba(10,14,19,.8) 0%,rgba(10,14,19,.35) 42%,transparent 64%),
  linear-gradient(0deg,rgba(10,14,19,.8) 0%,transparent 26%),
  linear-gradient(180deg,rgba(10,14,19,.6) 0%,transparent 18%)}

.dots{position:absolute;right:calc(var(--m) - 4px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:6px;z-index:3}
.dots button{width:22px;height:22px;display:grid;place-items:center}
.dots button:before{content:'';width:4px;height:4px;border-radius:50%;background:#fff;opacity:.45;transition:all .5s var(--ease)}
.dots button:hover:before{opacity:1}
.dots button.on:before{width:8px;height:8px;background:var(--accent);opacity:1;box-shadow:0 0 12px var(--accent)}

.panels{position:absolute;inset:0;pointer-events:none}
.panel{position:absolute;left:var(--m);top:50%;width:min(640px,52vw);transform:translateY(-48%);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.panel.on{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .9s var(--ease),visibility 0s}
.panel>*{opacity:0;transition:opacity .3s}
.panel.on>*{opacity:1;transition:opacity .9s var(--ease);animation:rise 1.2s var(--ease) both}
@keyframes rise{from{transform:translateY(28px)}to{transform:none}}
.panel.on>*:nth-child(2){transition-delay:.08s;animation-delay:.08s}
.panel.on>*:nth-child(3){transition-delay:.16s;animation-delay:.16s}
.panel.on>*:nth-child(4){transition-delay:.24s;animation-delay:.24s}
.panel.on>*:nth-child(5){transition-delay:.32s;animation-delay:.32s}
.chip{display:inline-block;font-size:10px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;padding:6px 9px 5px;border-radius:3px;background:var(--accent);color:var(--on-accent);margin-bottom:26px}
.hero-title{font-weight:900;text-transform:uppercase;font-size:clamp(32px,3.5vw,60px);line-height:1.12;letter-spacing:.012em;max-width:21ch}
.hero-title em{font-style:normal;color:var(--accent)}
.claims{display:flex;flex-direction:column;gap:4px;margin-top:28px;font-weight:700;font-size:clamp(17px,1.5vw,22px);line-height:1.35;color:#fff}
.claims span{display:flex;align-items:center;gap:12px}
.claims span:before{content:'';width:18px;height:2px;background:var(--accent);flex:none}
.ctas{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px;margin-top:34px}
.ctas .cta{margin-top:0}
.case-title{font-weight:900;text-transform:uppercase;font-size:clamp(28px,3.2vw,52px);line-height:1.02;letter-spacing:-.01em;max-width:16ch}
.case-text{margin-top:22px;font-size:clamp(16px,1.2vw,18px);line-height:1.7;color:var(--muted);max-width:52ch}
.cta{display:inline-flex;align-items:center;gap:16px;margin-top:30px;font-size:13px;font-weight:700;letter-spacing:.02em}
.cta-ring{width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.32);display:grid;place-items:center;font-size:18px;transition:background .35s,color .35s,border-color .35s,transform .6s var(--ease)}
.cta:hover .cta-ring{background:var(--accent);border-color:var(--accent);color:var(--on-accent);transform:rotate(45deg)}
.media{list-style:none;padding:0;margin-top:24px;display:flex;flex-wrap:wrap;gap:8px}
.media li{display:inline-flex;align-items:center;gap:9px;padding:8px 13px;border:1px solid var(--line);border-radius:30px;font-size:12px;font-weight:700;letter-spacing:.04em}
.media i{width:16px;height:2px;border-radius:2px}
.m-mesh{background:var(--citymesh);box-shadow:0 0 8px var(--citymesh)}
.m-wifi{background:repeating-linear-gradient(90deg,#fff 0 4px,transparent 4px 7px)}
.m-cel{background:repeating-linear-gradient(90deg,#8FD3F0 0 1.5px,transparent 1.5px 4px)}

/* Productos flotantes */
.product{position:absolute;margin:0;right:calc(var(--m) + 6vw);top:50%;height:min(54vh,520px);aspect-ratio:.65;transform:translateY(-44%) scale(.96);opacity:0;transition:opacity 1s var(--ease),transform 1.4s var(--ease);pointer-events:none;display:grid;place-items:center}
.product:before{content:'';position:absolute;inset:8% -12%;border-radius:50%;background:radial-gradient(closest-side,var(--glow),transparent);opacity:.3;filter:blur(30px)}
.product img{position:relative;max-height:100%;width:auto;animation:float 7s ease-in-out infinite}
.product-panel{--glow:var(--citymesh)}
.product-panel img{filter:drop-shadow(0 40px 50px rgba(0,0,0,.6));-webkit-mask-image:linear-gradient(180deg,#000 72%,transparent 98%);mask-image:linear-gradient(180deg,#000 72%,transparent 98%)}
.product-ia{--glow:#8FD3F0;aspect-ratio:1.29;height:min(44vh,420px);right:calc(var(--m) - 1vw);top:58%}
.product-ia img{-webkit-mask-image:linear-gradient(180deg,#000 70%,transparent 100%);mask-image:linear-gradient(180deg,#000 70%,transparent 100%);opacity:.92}
.product.on{opacity:1;transform:translateY(-50%) scale(1)}
@keyframes float{50%{transform:translateY(-12px)}}

/* Barra inferior */
.bar{position:absolute;left:var(--m);right:var(--m);bottom:0;height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.bar-text{font-weight:700;letter-spacing:.02em}
.bar-right{display:flex;align-items:center;gap:22px}
.scroll-hint i{display:block;width:1px;height:26px;background:var(--line);position:relative;overflow:hidden}
.scroll-hint i:after{content:'';position:absolute;inset:0;background:var(--accent);transform:translateY(-100%);animation:drip 2.4s var(--ease) infinite}
@keyframes drip{60%,100%{transform:translateY(100%)}}
.pause{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:3px}
.pause span{width:2px;height:10px;background:#fff;transition:all .3s}
.pause[aria-pressed=true] span:first-child{width:0;height:0;background:none;border-left:8px solid #fff;border-top:5px solid transparent;border-bottom:5px solid transparent}
.pause[aria-pressed=true] span:last-child{display:none}

/* ---------- Kairon & Maia ---------- */
.amp{color:var(--citymesh)}
.agent{position:relative;border:1px solid var(--rule);border-radius:18px;padding:clamp(26px,3vw,44px);display:flex;flex-direction:column;transition:border-color .4s,transform .6s var(--ease),box-shadow .6s}
.agent:hover{border-color:var(--citymesh);transform:translateY(-4px);box-shadow:0 24px 50px rgba(27,33,41,.08)}
.agent-top{display:flex;justify-content:space-between;align-items:center}
.agent-tag{font-size:11px;font-weight:900;letter-spacing:.2em;text-transform:uppercase;color:#9A6400}
.agent-n{font-size:13px;font-weight:900;color:#B7C0C8}
.agent h3{font-size:clamp(40px,4.4vw,72px);font-weight:900;text-transform:uppercase;line-height:1;margin:36px 0 18px;color:var(--ink)}
.agent .link-arrow{margin-top:auto;padding-top:26px;align-self:flex-start}
.agent-viz{display:flex;gap:6px;margin-top:30px;height:42px;align-items:flex-end}
.agent-viz i{flex:1;height:30%;border-radius:3px;background:var(--rule);animation:kai 3.6s var(--ease) infinite}
.agent-viz i:nth-child(2n){animation-delay:.3s}.agent-viz i:nth-child(3n){animation-delay:.6s}
.agent-viz i.hot{background:var(--citymesh);height:100%;animation:none}
@keyframes kai{50%{height:55%}}
.agent-viz.chat{flex-direction:column;align-items:flex-start;height:auto;gap:8px}
.agent-viz.chat b{display:block;height:14px;border-radius:10px;background:var(--paper-2);width:58%;border:1px solid var(--rule)}
.agent-viz.chat b.me{align-self:flex-end;width:40%;background:var(--citymesh);border-color:var(--citymesh)}
.agent-viz.chat b:last-child{width:46%}

/* ---------- Planes ---------- */
.plans-section{overflow:hidden}
.plans-section canvas.mesh{position:absolute;inset:0;width:100%;height:100%;opacity:.6}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,40px);align-items:start}
.plan{position:relative;border:1px solid var(--line);border-radius:20px;padding:clamp(28px,3.4vw,52px);background:rgba(27,33,41,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.plan.featured{border-color:var(--citymesh);background:linear-gradient(160deg,rgba(249,176,23,.12),rgba(27,33,41,.82) 45%)}
.plan h3{font-size:clamp(30px,3vw,46px);font-weight:900;text-transform:uppercase;line-height:1;color:#fff}
.plan-mode{margin-top:12px;color:var(--muted);font-size:15px}
.plan-mode strong{color:var(--citymesh);font-weight:900;letter-spacing:.04em}
.checks{list-style:none;padding:0;margin-top:30px;border-top:1px solid var(--line)}
.checks li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);font-weight:700;font-size:16px;color:#fff}
.checks li:before{content:'';flex:none;width:18px;height:18px;border-radius:50%;background:var(--citymesh) no-repeat center/10px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l3 3 5-6' fill='none' stroke='%231B2129' stroke-width='1.8'/%3E%3C/svg%3E")}
.plan:not(.featured) .checks li:before{background-color:transparent;border:1px solid var(--citymesh);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l3 3 5-6' fill='none' stroke='%23F9B017' stroke-width='1.8'/%3E%3C/svg%3E")}
.plan-note{margin-top:14px;font-size:13px;color:var(--muted)}
.plan-pitch{margin-top:26px;font-size:18px;line-height:1.45;color:var(--muted)}
.plan-pitch strong{color:#fff;font-weight:900}

/* ---------- Aliado ---------- */
.ally-section{background:var(--ink);overflow:hidden}
.ally-bg{position:absolute;inset:0;background:url('assets/wp/2025/12/nosotros.jpg') center/cover;opacity:.22;filter:saturate(.4)}
.ally-section:after{content:'';position:absolute;inset:0;background:radial-gradient(60% 80% at 75% 50%,rgba(249,176,23,.14),transparent 70%);pointer-events:none}
.ally{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(32px,6vw,96px);align-items:center}
.ally .title{color:#fff;font-size:clamp(36px,5vw,80px);max-width:12ch}
.ally .lede{margin-top:22px;max-width:30ch;color:var(--muted)}
.ally-art img{width:100%;filter:drop-shadow(0 40px 50px rgba(0,0,0,.55))}

/* ---------- Mesh Talks ---------- */
.talk{display:block}
.talk .card-media{position:relative;aspect-ratio:16/9}
.talk .card-media img{transition:transform 1.2s var(--ease),filter .6s}
.talk:hover .card-media img{transform:scale(1.04)}
.play{position:absolute;left:50%;top:50%;width:78px;height:78px;margin:-39px 0 0 -39px;border-radius:50%;background:var(--citymesh);box-shadow:0 0 0 0 rgba(249,176,23,.5);animation:pulse-y 2.6s infinite;transition:transform .5s var(--ease)}
.play:after{content:'';position:absolute;left:31px;top:26px;border-left:20px solid var(--ink);border-top:13px solid transparent;border-bottom:13px solid transparent}
.talk:hover .play{transform:scale(1.08)}
@keyframes pulse-y{70%{box-shadow:0 0 0 22px rgba(249,176,23,0)}100%{box-shadow:0 0 0 0 rgba(249,176,23,0)}}
.talk h3{font-size:clamp(20px,1.8vw,26px);font-weight:900;margin-top:22px;color:var(--ink)}
.talk p{margin-top:6px;color:var(--ink-2)}

.contact-home .mail-big{margin-top:30px}
.f-cm{width:120px;opacity:.7}
.f-bottom{align-items:center}

@media (max-width:820px){
  .dots{display:none}
  .shade{background:linear-gradient(0deg,rgba(10,14,19,.94) 0%,rgba(10,14,19,.6) 46%,transparent 70%),linear-gradient(180deg,rgba(10,14,19,.6) 0%,transparent 18%)}
  .panel{top:auto;bottom:80px;width:auto;right:var(--m);transform:none}
  .hero-title{font-size:clamp(28px,8.4vw,44px)}
  .case-title{font-size:clamp(24px,7vw,36px)}
  .case-text{font-size:15px;line-height:1.6;margin-top:14px}
  .claims{margin-top:18px;font-size:16px}
  .ctas{margin-top:22px;gap:14px 20px}
  .chip{margin-bottom:16px}
  .cta{margin-top:20px}
  .media{margin-top:16px}
  .product{right:50%;top:25%;height:30vh;transform:translate(50%,-50%) scale(.96)}
  .product.on{transform:translate(50%,-50%) scale(1)}
  .product-ia{height:24vh;right:50%}
  .bar{height:62px}
  .bar-text{font-size:12px}
  .scroll-hint{display:none}
  .plans,.ally{grid-template-columns:1fr}
}
@media (max-width:720px){ .panel-ia .case-text,.panel-mesh .case-text{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden} }
@media (prefers-reduced-motion:reduce){
  .product img,.scroll-hint i:after,.play,.agent-viz i{animation:none}
  .panel,.panel>*{transition-duration:.01s;animation:none!important}
}

/* Portada: banner «IA» y distintivo del plan destacado (imágenes del original) */
.ia-banner{margin:0 auto clamp(32px,4vw,56px);max-width:976px}
.ia-banner img{width:100%;height:auto}
.plan-badge{position:absolute;top:-6px;right:clamp(24px,3vw,44px);width:34px;height:auto}

/* ---------- Portada: secciones del lanzamiento de CityMesh MAX ---------- */
.essence-head{max-width:860px}
.essence-head .lede,.ai-head .lede{margin-top:24px;max-width:62ch;font-weight:400;color:var(--ink-2);font-size:clamp(18px,1.45vw,22px);line-height:1.6}
.essence-head .lede strong,.ai-head .lede strong{color:var(--ink);font-weight:700}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px);margin-top:clamp(40px,5vw,64px)}
.pillar{border-top:2px solid var(--citymesh);padding-top:22px}
.pillar-n{display:block;font-size:13px;font-weight:900;letter-spacing:.14em;color:#9A6400}
.pillar h3{margin-top:14px;font-size:clamp(20px,1.6vw,24px);font-weight:900;line-height:1.25;color:var(--ink)}
.pillar p{margin-top:10px;color:var(--ink-2);font-size:16px;line-height:1.65}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px);margin:clamp(48px,6vw,80px) 0 0;padding:clamp(28px,3vw,40px);border-radius:20px;background:var(--ink);color:#fff}
.stats div{display:flex;flex-direction:column;gap:8px}
.stats dt{font-size:clamp(40px,4.4vw,64px);font-weight:900;line-height:1;color:var(--citymesh)}
.stats dd{margin:0;color:#C9D3DC;font-size:15px;line-height:1.5;max-width:26ch}

.scenario{overflow:hidden}
.scenario canvas.mesh{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.challenges{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.challenge{padding:clamp(22px,2.2vw,30px);border:1px solid var(--line);border-radius:16px;background:rgba(27,33,41,.78);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.challenge h3{font-size:clamp(18px,1.35vw,21px);font-weight:900;line-height:1.3;color:#fff}
.challenge p{margin-top:10px;color:#B9C4CE;font-size:15px;line-height:1.65}
.answer{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 32px;margin-top:clamp(28px,3vw,44px);padding:clamp(22px,2.4vw,32px);border-radius:16px;background:var(--citymesh);color:var(--ink)}
.answer p{font-size:clamp(17px,1.35vw,20px);font-weight:700;line-height:1.45;max-width:46ch}
.answer ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.answer li{padding:9px 16px;border-radius:30px;background:var(--ink);color:#fff;font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}

.ai-head{max-width:860px;margin-bottom:clamp(36px,4.6vw,64px)}
.ai-card{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,64px);align-items:center;padding:clamp(28px,4vw,60px);border-radius:24px}
.ai-card+.ai-card{margin-top:clamp(20px,2.4vw,32px)}
.ai-card.kairon{background:var(--ink);color:#fff}
.ai-card.maia{background:var(--paper-2);border:1px solid var(--rule)}
.ai-card.maia .ai-copy{order:2}
.ai-tag{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:var(--citymesh)}
.maia .ai-tag{color:#9A6400}
.ai-card h3{margin-top:12px;font-size:clamp(40px,4.4vw,68px);font-weight:900;text-transform:uppercase;line-height:1;letter-spacing:.01em}
.kairon h3{color:#fff}.maia h3{color:var(--ink)}
.ai-copy>p{margin-top:18px;font-size:clamp(16px,1.15vw,18px);line-height:1.7}
.kairon .ai-copy>p{color:#C9D3DC}.maia .ai-copy>p{color:var(--ink-2)}
.ai-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.ai-list li{position:relative;padding-left:30px;font-size:16px;line-height:1.5;font-weight:700}
.kairon .ai-list li{color:#fff}.maia .ai-list li{color:var(--ink)}
.ai-list li:before{content:'';position:absolute;left:0;top:.2em;width:18px;height:18px;border-radius:50%;background:var(--citymesh) no-repeat center/10px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l3 3 5-6' fill='none' stroke='%231B2129' stroke-width='1.8'/%3E%3C/svg%3E")}
.ai-copy p.ai-note{margin-top:22px;padding-left:16px;border-left:3px solid var(--citymesh);font-weight:700;font-size:16px;line-height:1.55}
.kairon .ai-note{color:#fff!important}.maia .ai-note{color:var(--ink)!important}
.ai-copy .link-arrow{margin-top:26px}
.kairon .link-arrow{color:var(--citymesh)}
.ai-visual{display:flex;flex-direction:column;gap:18px}
.ai-stat{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.ai-stat b{font-size:clamp(48px,5vw,76px);font-weight:900;line-height:1;color:var(--citymesh)}
.ai-stat span{color:#C9D3DC;font-size:16px;font-weight:700;max-width:18ch;line-height:1.35}
.call,.wa{border-radius:20px;padding:20px;display:flex;flex-direction:column;gap:10px}
.call{background:#0D1117;border:1px solid var(--line)}
.wa{background:#fff;border:1px solid var(--rule);box-shadow:0 30px 60px rgba(27,33,41,.12)}
.call-head,.wa-head{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.call-head{color:#8FD3A8}.wa-head{color:#1B8F4E}
.call-head i,.wa-head i{width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 0 0 currentColor;animation:ring 2s infinite}
@keyframes ring{70%{box-shadow:0 0 0 8px transparent}}
.msg{max-width:86%;padding:11px 14px;border-radius:14px;font-size:14px;line-height:1.5}
.call .msg.them{background:#1F2833;color:#E7ECF0;border-top-left-radius:4px}
.call .msg.me{align-self:flex-end;background:var(--citymesh);color:var(--ink);font-weight:700;border-top-right-radius:4px}
.wa .msg.them{background:var(--paper-2);color:var(--ink);border-top-left-radius:4px}
.wa .msg.me{align-self:flex-end;background:#DCF8C6;color:var(--ink);font-weight:700;border-top-right-radius:4px}
.wa .msg.late{margin-top:8px}
.wa-btns{display:flex;flex-wrap:wrap;gap:6px}
.wa-btns span{padding:7px 12px;border-radius:20px;border:1px solid #1B8F4E;color:#1B8F4E;font-size:12px;font-weight:700}
.ai-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px;margin-top:clamp(28px,3.2vw,44px);padding-top:clamp(24px,2.6vw,36px);border-top:1px solid var(--rule)}
.ai-foot p{max-width:70ch;color:var(--ink-2);font-size:16px;line-height:1.65}
.ai-foot strong{color:var(--ink)}

.max-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(32px,5vw,80px);align-items:center}
.max-grid .title{color:#fff;max-width:22ch;margin-top:4px}
.max-grid .prose{margin-top:22px;max-width:52ch}
.max-art img{width:100%;filter:drop-shadow(0 40px 50px rgba(0,0,0,.55))}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:clamp(40px,5vw,64px);background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.feature{background:var(--ink);padding:clamp(22px,2.4vw,32px)}
.feature h3{font-size:clamp(18px,1.35vw,21px);font-weight:900;color:#fff;line-height:1.3}
.feature h3:before{content:'';display:block;width:24px;height:3px;background:var(--citymesh);margin-bottom:16px}
.feature p{margin-top:10px;color:#B9C4CE;font-size:15px;line-height:1.65}

.soft-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.soft{display:flex;flex-direction:column;padding:clamp(22px,2.2vw,30px);border-radius:18px;background:#fff;border:1px solid var(--rule);transition:border-color .4s,transform .6s var(--ease),box-shadow .6s}
.soft:hover{border-color:var(--citymesh);transform:translateY(-4px);box-shadow:0 24px 50px rgba(27,33,41,.08)}
.soft-k{font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:#9A6400}
.soft h3{margin-top:12px;font-size:clamp(19px,1.45vw,22px);font-weight:900;line-height:1.25;color:var(--ink)}
.soft p{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.6}
.soft:after{content:'↗';margin-top:auto;padding-top:18px;font-weight:900;color:#9A6400;transition:transform .5s var(--ease)}
.soft:hover:after{transform:rotate(45deg)}
.legacy{display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:20px 48px;align-items:center;margin-top:clamp(20px,2.4vw,32px);padding:clamp(24px,2.8vw,40px);border-radius:18px;background:var(--ink);color:#fff}
.legacy h3{font-size:clamp(20px,1.6vw,24px);font-weight:900;color:#fff}
.legacy p{margin-top:10px;color:#B9C4CE;font-size:16px;line-height:1.65;max-width:68ch}
.legacy-links{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.legacy .link-arrow{color:var(--citymesh);margin-top:0}
.ally-note{margin-top:16px;max-width:46ch;color:#B9C4CE}

@media (max-width:1020px){
  .challenges,.soft-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .pillars,.stats,.ai-card,.max-grid,.legacy{grid-template-columns:1fr}
  .ai-card.maia .ai-copy{order:0}
}
@media (max-width:560px){
  .challenges,.soft-grid,.features{grid-template-columns:1fr}
  .answer{flex-direction:column;align-items:flex-start}
}
.ally-section .ally-note{color:#D5DDE3}
.ally-bg{opacity:.14!important}
.ally-section .lede{color:#E7ECF0}