/* ============================================================
   BoxMaster · home (diseño C, 16/10/2026)
   Letra del sistema (la misma de la app), paleta slate + teal de la app.
   Movimiento: reglas de apple-design (respuesta al presionar, curvas que
   salen rápido, sin ease-in, todo con transform/opacity, reduce-motion).
   ============================================================ */
:root{
  --ink:#0f172a; --ink2:#334155; --mute:#475569; --soft:#64748b;
  --line:#e2e8f0; --bg:#F8FAFC; --card:#fff;
  --teal:#0d9488; --teal-d:#0f766e; --teal-l:#ccfbf1; --teal-ll:#f0fdfa; --brand:#1AAB8A;
  --ease:cubic-bezier(.23,1,.32,1); --sheet:cubic-bezier(.32,.72,0,1);
  --r:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--teal-d)}
:focus-visible{outline:3px solid rgba(20,184,166,.45);outline-offset:2px;border-radius:8px}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:center}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
h1,h2,h3{margin:0;color:var(--ink)}
.h2{font-size:clamp(32px,4vw,46px);letter-spacing:-.03em;line-height:1.08;font-weight:800}
.lead{margin:0;color:var(--mute);font-size:18px;line-height:1.55}

/* ---------- botones: responden al presionar ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:16px;
  padding:15px 24px;border-radius:14px;border:0;cursor:pointer;min-height:48px;
  transition:transform 120ms var(--ease),box-shadow 240ms var(--ease),background-color 200ms ease}
.btn:active{transform:scale(.97)}
.btn--primary{background:var(--teal);color:#fff;box-shadow:0 12px 26px -10px rgba(13,148,136,.75)}
.btn--primary:hover{background:var(--teal-d);color:#fff}
.btn--ghost{background:#fff;color:var(--ink);box-shadow:0 0 0 1px var(--line)}
.btn--ghost:hover{color:var(--ink);box-shadow:0 0 0 1px #cbd5e1,0 8px 20px -12px rgba(15,23,42,.3)}
.btn--sm{padding:10px 16px;font-size:15px;min-height:42px;border-radius:12px}
.btn--block{width:100%}
.btn[disabled]{opacity:.6;cursor:default}

/* ---------- barra de arriba: vidrio ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(248,250,252,.72);
  -webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);
  transition:box-shadow 240ms ease}
.nav.is-scrolled{box-shadow:0 1px 0 rgba(15,23,42,.08),0 10px 30px -20px rgba(15,23,42,.25)}
.nav__in{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand:hover{color:var(--ink)}
.brand img{width:40px;height:40px}
.nav__links{display:flex;gap:2px;font-size:15px;font-weight:500}
.nav__links a{color:var(--ink2);padding:8px 12px;border-radius:10px;transition:background-color 160ms ease,transform 120ms var(--ease)}
.nav__links a:hover{background:rgba(15,23,42,.05);color:var(--ink)}
.nav__links a:active{transform:scale(.96)}
.nav__cta{display:flex;gap:8px;align-items:center}
.nav__login{white-space:nowrap}

/* ---------- entrada del hero ---------- */
@keyframes rise{from{opacity:0;transform:translateY(18px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
@keyframes pop{0%{opacity:0;transform:translateY(14px) scale(.94)}100%{opacity:1;transform:none}}
.in1{animation:rise 700ms var(--ease) both}
.in2{animation:rise 700ms 90ms var(--ease) both}
.in3{animation:rise 700ms 180ms var(--ease) both}
.in4{animation:rise 700ms 270ms var(--ease) both}
.inapp{animation:pop 900ms 200ms var(--ease) both}
.inmalu{animation:pop 700ms 1300ms cubic-bezier(.34,1.3,.64,1) both}

.hero{position:relative}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 50% at 80% 10%,rgba(20,184,166,.16),transparent 70%),radial-gradient(40% 40% at 0% 30%,rgba(26,171,138,.10),transparent 70%)}
.hero__grid{position:relative;padding-top:80px;padding-bottom:80px}
.hero__copy{display:flex;flex-direction:column;gap:22px}
.badge{align-self:flex-start;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--teal-d);
  background:var(--teal-l);padding:6px 12px 6px 6px;border-radius:999px}
.badge img{width:24px;height:24px}
.hero h1{font-size:clamp(42px,5.6vw,66px);line-height:1.02;letter-spacing:-.035em;font-weight:800}
.grad{background:linear-gradient(90deg,var(--teal),var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{margin:0;font-size:19px;line-height:1.55;color:var(--mute);max-width:520px}
.row{display:flex;gap:12px;flex-wrap:wrap}

/* tarjeta-app del hero */
.app{position:relative}
.app__win{background:#fff;border-radius:24px;padding:18px;display:flex;flex-direction:column;gap:14px;
  box-shadow:0 40px 80px -30px rgba(15,23,42,.35),0 0 0 1px rgba(15,23,42,.05);
  transition:transform 420ms var(--ease),box-shadow 420ms var(--ease)}
.app__win:hover{transform:translateY(-4px)}
.app__top{display:flex;align-items:center;justify-content:space-between}
.app__top strong{font-size:15px}
.live{font-size:12px;color:var(--soft);display:flex;align-items:center;gap:6px}
.live i{width:8px;height:8px;border-radius:9px;background:#10b981;box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.kpi{border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:6px}
.kpi span{font-size:12px;color:var(--soft)}
.kpi .chip{color:#fff}
.kpi strong{font-size:16px;color:var(--ink)}
.chip{width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff}
.chip svg{width:16px;height:16px}
.map{position:relative;height:190px;border-radius:16px;background:linear-gradient(180deg,#f0fdfa,#ecfeff);overflow:hidden}
.map svg.r{position:absolute;inset:0;width:100%;height:100%}
.route{stroke-dasharray:900;stroke-dashoffset:900;animation:draw 2.2s 500ms cubic-bezier(.77,0,.175,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.truck{position:absolute;left:0;top:0;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:10px;background:#fff;
  box-shadow:0 6px 16px rgba(15,23,42,.2);display:flex;align-items:center;justify-content:center;
  offset-path:path('M20 150 C 90 40, 180 170, 260 80 S 380 40, 420 120');offset-rotate:0deg;animation:drive 8s 1.2s linear infinite}
@keyframes drive{from{offset-distance:0%}to{offset-distance:100%}}
.map__tag{position:absolute;left:14px;bottom:12px;font-size:12px;font-weight:600;color:var(--teal-d);background:rgba(255,255,255,.85);padding:5px 9px;border-radius:8px}
.malu-float{position:absolute;right:-18px;bottom:-34px;width:300px;border-radius:20px;padding:14px;display:flex;gap:10px;align-items:flex-start;
  background:rgba(255,255,255,.78);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);
  box-shadow:0 24px 50px -20px rgba(15,23,42,.4),0 0 0 1px rgba(255,255,255,.6);font-size:14px;line-height:1.45}
.malu-float img{width:44px;height:44px;flex-shrink:0}
.malu-float strong{display:block}
.malu-float span{color:var(--ink2)}
.dots{display:flex;gap:4px;padding-top:6px}
.dots i{width:6px;height:6px;border-radius:9px;background:var(--teal);animation:bounce 1.2s infinite}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{opacity:.25;transform:none}40%{opacity:1;transform:translateY(-3px)}}

/* cinta que corre */
.ticker{padding:34px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker__track{display:flex;gap:12px;width:max-content;animation:marquee 36s linear infinite}
.ticker__track span{padding:10px 18px;border-radius:999px;background:#fff;box-shadow:0 0 0 1px var(--line);font-size:15px;font-weight:600;color:var(--ink2);white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- aparece al bajar ---------- */
.reveal{opacity:0;transform:translateY(22px);filter:blur(4px);transition:opacity 700ms var(--ease),transform 700ms var(--ease),filter 700ms var(--ease)}
.reveal.is-in{opacity:1;transform:none;filter:none}
.d1{transition-delay:80ms}.d2{transition-delay:160ms}.d3{transition-delay:240ms}

/* ---------- antes / con BoxMaster ---------- */
.problem{padding-top:72px;padding-bottom:96px}
.center{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px}
.seg{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:var(--line);border-radius:14px;padding:4px;width:min(360px,100%)}
.seg__pill{position:absolute;top:4px;left:4px;width:calc(50% - 4px);height:calc(100% - 8px);background:#fff;border-radius:11px;
  box-shadow:0 4px 12px rgba(15,23,42,.12);transition:transform 420ms var(--sheet)}
.seg[data-on="after"] .seg__pill{transform:translateX(100%)}
.seg button{position:relative;font:inherit;font-weight:600;font-size:15px;min-height:44px;border:0;background:transparent;color:var(--ink);border-radius:11px;cursor:pointer;transition:transform 120ms var(--ease)}
.seg button:active{transform:scale(.96)}
.panes{margin-top:36px}
.pane{display:none}
.pane.is-on{display:grid;animation:rise 420ms var(--ease) both}
.card{background:#fff;border-radius:var(--r);padding:24px;box-shadow:0 0 0 1px var(--line);display:flex;flex-direction:column;gap:10px;
  transition:transform 320ms var(--ease),box-shadow 320ms var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 0 0 1px var(--line),0 22px 44px -18px rgba(15,23,42,.22)}
.card h3{font-size:18px}
.card p{margin:0;color:var(--mute);font-size:15px;line-height:1.5}
.ico{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800}
.card--good{box-shadow:0 0 0 1px #99f6e4}

/* ---------- features ---------- */
.band{background:#fff;box-shadow:0 0 0 1px #eef2f6}
.section{padding-top:96px;padding-bottom:96px}
.sticky{position:sticky;top:110px;display:flex;flex-direction:column;gap:18px}
.roles{display:flex;flex-direction:column;gap:8px}
.role{font:inherit;text-align:left;min-height:64px;padding:14px 16px;border-radius:16px;border:0;background:transparent;box-shadow:0 0 0 1px var(--line);
  display:flex;align-items:center;gap:14px;color:var(--ink);cursor:pointer;transition:background-color 200ms ease,box-shadow 200ms ease,transform 120ms var(--ease)}
.role:active{transform:scale(.98)}
.role[aria-selected="true"]{background:var(--teal-ll);box-shadow:0 0 0 2px #14b8a6}
.role b{width:36px;height:36px;border-radius:11px;color:#fff;display:flex;align-items:center;justify-content:center}
.role span{display:flex;flex-direction:column}
.role strong{font-size:17px}
.role small{font-size:14px;color:var(--soft)}
.feats{display:none;flex-direction:column;gap:14px}
.feats.is-on{display:flex}
.feats.is-on .feat{animation:rise 520ms var(--ease) both}
.feats.is-on .feat:nth-child(2){animation-delay:60ms}.feats.is-on .feat:nth-child(3){animation-delay:120ms}.feats.is-on .feat:nth-child(4){animation-delay:180ms}
.feat{background:var(--bg);border-radius:var(--r);padding:22px;box-shadow:0 0 0 1px var(--line);display:flex;gap:16px;align-items:flex-start;
  transition:transform 320ms var(--ease),box-shadow 320ms var(--ease)}
.feat:hover{transform:translateY(-3px);box-shadow:0 0 0 1px var(--line),0 18px 36px -18px rgba(15,23,42,.2)}
.feat i{width:44px;height:44px;flex-shrink:0;border-radius:13px;color:#fff;display:flex;align-items:center;justify-content:center}
.feat strong{display:block;font-size:18px}
.feat p{margin:4px 0 0;color:var(--mute)}

/* ---------- Malu ---------- */
.malu{background:linear-gradient(180deg,var(--teal-ll) 0%,var(--bg) 100%);overflow:hidden}
.malu__logo{width:124px;height:124px;margin-left:-10px}
.malu h2{font-size:clamp(38px,4.6vw,56px);line-height:1.02;letter-spacing:-.035em;font-weight:800}
.malu h2 span{color:var(--teal)}
.benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.benefit{background:#fff;border-radius:18px;padding:18px;box-shadow:0 0 0 1px var(--teal-l);display:flex;flex-direction:column;gap:6px;
  transition:transform 320ms var(--ease),box-shadow 320ms var(--ease)}
.benefit:hover{transform:translateY(-3px);box-shadow:0 0 0 1px #99f6e4,0 18px 36px -18px rgba(13,148,136,.4)}
.benefit span{color:var(--mute);font-size:15px;line-height:1.45}
.soon{font-size:14px;color:var(--soft)}
.phone{width:320px;height:640px;border-radius:52px;background:#0f172a;padding:12px;box-shadow:0 50px 90px -30px rgba(15,23,42,.55);margin:0 auto}
.phone__in{height:100%;border-radius:42px;background:#fff;overflow:hidden;display:flex;flex-direction:column}
.phone__bar{padding:40px 16px 12px;display:flex;align-items:center;gap:10px;box-shadow:0 1px 0 #eef2f6;background:rgba(255,255,255,.85)}
.phone__bar img{width:34px;height:34px}
.phone__chat{flex-grow:1;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--bg);justify-content:flex-end}
.b-me{align-self:flex-end;background:var(--teal);color:#fff;border-radius:18px 18px 6px 18px;padding:10px 12px;font-size:14px}
.b-her{align-self:flex-start;max-width:85%;background:#fff;box-shadow:0 0 0 1px var(--line);border-radius:18px 18px 18px 6px;padding:10px 12px;font-size:14px;line-height:1.45}
.receipt{align-self:flex-end;width:110px;height:78px;border-radius:14px;background:linear-gradient(135deg,#e2e8f0,#f1f5f9);box-shadow:inset 0 0 0 1px #cbd5e1;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--soft)}
.b-card{background:#fff;border-radius:18px;padding:14px;box-shadow:0 14px 30px -14px rgba(15,23,42,.35),0 0 0 1px #99f6e4;display:flex;flex-direction:column;gap:8px;font-size:14px}
.b-card em{font-style:normal;background:var(--teal);color:#fff;text-align:center;font-weight:600;border-radius:12px;padding:10px}
@keyframes chat{0%,4%{opacity:0;transform:translateY(10px) scale(.96)}9%,92%{opacity:1;transform:none}100%{opacity:0}}
.c1,.c2,.c3,.c4,.c5{animation:chat 13s infinite both}
.c2{animation-delay:.4s}.c3{animation-delay:1.8s}.c4{animation-delay:3.4s}.c5{animation-delay:5s}

/* ---------- calculadora ---------- */
.calc{background:#fff;border-radius:24px;padding:24px;box-shadow:0 30px 60px -30px rgba(15,23,42,.25),0 0 0 1px var(--line);display:flex;flex-direction:column;gap:16px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--mute)}
.field input,.field select,.field textarea{font:inherit;font-size:17px;font-weight:500;color:var(--ink);padding:12px 14px;border-radius:12px;border:0;
  box-shadow:inset 0 0 0 1px #cbd5e1;background:var(--bg);transition:box-shadow 160ms ease;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;box-shadow:inset 0 0 0 2px #14b8a6;background:#fff}
.result{border-radius:18px;background:#ecfdf5;padding:18px;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background-color 300ms ease}
.result.is-neg{background:#fef2f2}
.result small{display:block;font-size:13px;color:var(--mute)}
.result strong{font-size:34px;letter-spacing:-.02em;color:#047857;font-variant-numeric:tabular-nums}
.result.is-neg strong{color:#b91c1c}
.result .side{font-size:13px;color:var(--mute);text-align:right;font-variant-numeric:tabular-nums}
.note{margin:0;font-size:14px;color:var(--soft)}

/* ---------- pasos ---------- */
.bar{height:4px;border-radius:4px;background:linear-gradient(90deg,#14b8a6,var(--brand));margin-bottom:28px;transform:scaleX(0);transform-origin:left;transition:transform 1200ms var(--sheet)}
.bar.is-in{transform:scaleX(1)}
.step{display:flex;flex-direction:column;gap:10px}
.step b{width:44px;height:44px;border-radius:14px;background:var(--teal-l);color:var(--teal-d);font-weight:800;display:flex;align-items:center;justify-content:center}
.step h3{font-size:21px}
.step p{margin:0;color:var(--mute)}

/* ---------- contacto ---------- */
.cta{border-radius:32px;background:linear-gradient(135deg,var(--teal-d),var(--brand));color:#fff;padding:48px;box-shadow:0 40px 80px -40px rgba(13,148,136,.8)}
.cta h2{color:#fff;font-size:clamp(32px,4vw,44px);letter-spacing:-.03em;line-height:1.05;font-weight:800}
.cta p{margin:0;color:rgba(255,255,255,.88);font-size:17px}
.cta .small{color:rgba(255,255,255,.78);font-size:15px}
.cta .small a{color:#fff;text-decoration:underline}
.cta__logo{width:76px;height:76px}
.form{background:rgba(255,255,255,.96);color:var(--ink);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:12px;box-shadow:0 30px 60px -30px rgba(2,6,23,.5)}
.form .fields{gap:12px}
.form .full{grid-column:1/-1}
.req{color:#dc2626}.opt{color:var(--soft);font-weight:500}
.error{font-size:12px;color:#dc2626;min-height:0}
.is-invalid{box-shadow:inset 0 0 0 2px #f87171!important}
.form-error{margin:0;color:#b91c1c;font-size:14px}
.disclaimer{margin:0;font-size:13px;color:var(--soft);text-align:center}
.success{background:#fff;color:var(--ink);border-radius:22px;padding:28px;text-align:center}
.success__icon{width:56px;height:56px;border-radius:99px;background:#10b981;color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;animation:pop 520ms cubic-bezier(.34,1.4,.64,1) both}
.success h3{font-size:22px}
.success p{color:var(--mute)}

/* ---------- pie ---------- */
.foot{background:#fff;box-shadow:0 -1px 0 #eef2f6}
.foot__in{padding:28px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--soft);align-items:center}
.foot__brand{display:flex;align-items:center;gap:10px}
.foot__brand img{width:30px;height:30px}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}
.foot nav a{color:var(--soft)}
.foot nav a:hover{color:var(--ink)}

/* ---------- precios (pricing.html) ---------- */
.pricing{padding-top:72px;padding-bottom:96px}
.price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
.price-card{background:#fff;border-radius:var(--r);padding:26px;box-shadow:0 0 0 1px var(--line);display:flex;flex-direction:column;gap:6px;
  transition:transform 320ms var(--ease),box-shadow 320ms var(--ease)}
.price-card:hover{transform:translateY(-4px);box-shadow:0 0 0 1px #99f6e4,0 22px 44px -18px rgba(15,23,42,.22)}
.price-card__name{font-size:20px}
.price-card__trucks{margin:0;color:var(--teal-d);font-weight:600}
.price-card__amount{margin:8px 0 0;display:flex;align-items:baseline;gap:4px}
.price-card__figure{font-size:40px;font-weight:800;letter-spacing:-.03em}
.price-card__per{color:var(--soft)}
.price-card__desc{margin:0;color:var(--mute)}
.price-note{max-width:760px;margin:20px auto 0;color:var(--mute);text-align:center;line-height:1.6}
.price-cta{display:flex;justify-content:center;margin-top:28px}

/* ---------- celular ---------- */
@media (max-width:920px){
  .g2,.g3,.g4,.price-grid{grid-template-columns:minmax(0,1fr)}
  .nav__in{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:6px;row-gap:2px}
  .nav__links{order:3;width:calc(100% + 48px);margin:0 -24px;padding:0 16px 4px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav__links::-webkit-scrollbar{display:none}
  .nav__links a{white-space:nowrap;font-size:14px;padding:8px 10px}
  .sticky{position:static}
  .malu-float{position:relative;right:auto;bottom:auto;width:auto;margin-top:16px}
  .hero__grid{padding-top:48px}
  .cta{padding:28px 20px}
  .section{padding-top:72px;padding-bottom:72px}
}
@media (max-width:520px){
  .fields,.benefits,.kpis{grid-template-columns:minmax(0,1fr)}
  .phone{transform:scale(.9);transform-origin:top center}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:opacity 200ms ease!important}
  .reveal{opacity:1;transform:none;filter:none}
  .route{stroke-dashoffset:0}
  .bar{transform:none}
}
@media (prefers-reduced-transparency:reduce){
  .nav,.malu-float{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}
}