:root{
  --ink:#0B1220;
  --ink-2:#334155;
  --muted:#64748B;
  --line:#E4E9EF;
  --line-soft:#EFF3F7;
  --bg:#FFFFFF;
  --bg-alt:#F7F9FB;
  /* Marca Kuxio — verde y morado del camaleón.
     El verde vivo (#26E585) no tiene contraste suficiente sobre blanco,
     así que para texto y botones se usa la versión oscura. */
  --brand:#0A7A4B;
  --brand-dark:#087043;
  --brand-vivo:#26E585;
  --brand-tint:#E4F7ED;
  --purple:#8436FB;
  --purple-light:#A78BFA;
  --amber:#B45309;
  --logo-grad:linear-gradient(135deg,var(--purple) 0%,var(--brand-vivo) 100%);
  --amber-tint:#FDF3E3;
  --dark:#0C0C0E;
  --radius:16px;
  --radius-sm:10px;
  --container:1140px;
  --shadow:0 1px 2px rgba(11,18,32,.04), 0 8px 24px -12px rgba(11,18,32,.10);
  --shadow-lg:0 2px 4px rgba(11,18,32,.04), 0 24px 48px -20px rgba(11,18,32,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  font-feature-settings:"kern" 1,"liga" 1,"cv11" 1;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0;font-weight:680}
h1{font-size:clamp(2.15rem,1.35rem + 3.4vw,3.75rem);letter-spacing:-.035em}
h2{font-size:clamp(1.65rem,1.15rem + 2.1vw,2.6rem);letter-spacing:-.03em}
h3{font-size:clamp(1.12rem,1.02rem + .45vw,1.32rem)}
p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
section{padding:clamp(56px,7vw,104px) 0}
.eyebrow{
  font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);margin-bottom:14px;
}
.lede{font-size:clamp(1.02rem,.96rem + .3vw,1.18rem);color:var(--ink-2);max-width:62ch}
.section-head{max-width:66ch;margin-bottom:clamp(32px,4vw,52px)}
.section-head p{margin-top:16px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 24px;border-radius:11px;font-weight:640;font-size:.97rem;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform .14s ease,background .16s ease,border-color .16s ease,box-shadow .16s ease;
  white-space:nowrap;line-height:1.2;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(8,112,67,.24),0 8px 20px -10px rgba(8,112,67,.55)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#C9D3DE;background:var(--bg-alt)}
.btn-dark{background:rgba(255,255,255,.09);color:#fff;border-color:rgba(255,255,255,.2)}
.btn-dark:hover{background:rgba(255,255,255,.16)}
.btn-lg{padding:16px 30px;font-size:1.02rem}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:760;letter-spacing:-.03em;font-size:1.22rem}
.logo-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:var(--dark);display:grid;place-items:center;overflow:hidden;
}
.logo-mark img{width:76%;height:auto}
.nav-links{display:none;gap:30px;font-size:.94rem;font-weight:520;color:var(--ink-2)}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--brand)}
@media(min-width:900px){.nav-links{display:flex}}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{padding:10px 18px;font-size:.9rem}

/* ---------- hero ---------- */
.hero{padding-top:clamp(48px,6vw,84px);padding-bottom:clamp(40px,5vw,72px)}
.hero-grid{display:grid;gap:clamp(36px,5vw,64px);align-items:center}
@media(min-width:960px){.hero-grid{grid-template-columns:1.06fr .94fr}}
.hero h1{margin-bottom:22px;text-wrap:balance}
.hero .lede{font-size:clamp(1.06rem,1rem + .42vw,1.24rem)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:16px;font-size:.86rem;color:var(--muted)}
.trust-strip{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:44px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
@media(min-width:720px){.trust-strip{grid-template-columns:repeat(4,1fr)}}
.trust-item{background:#fff;padding:18px 16px}
.trust-item strong{display:block;font-size:.94rem;font-weight:660;letter-spacing:-.01em}
.trust-item span{display:block;font-size:.8rem;color:var(--muted);margin-top:3px;line-height:1.45}

/* ---------- phone / chat demo ---------- */
.phone{
  width:100%;max-width:352px;margin:0 auto;background:#0E1B26;border-radius:34px;
  padding:11px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.09);
}
.phone-screen{background:#E9E3DC;border-radius:25px;overflow:hidden;position:relative}
.phone-bar{
  background:#0A7A4B;color:#fff;padding:11px 14px;display:flex;align-items:center;gap:10px;
}
.phone-avatar{width:34px;height:34px;border-radius:50%;background:#0C0C0E;display:grid;place-items:center;flex:none;overflow:hidden}
.phone-avatar img{width:78%;height:auto}
.phone-name{font-size:.9rem;font-weight:640;line-height:1.25}
.phone-status{font-size:.7rem;opacity:.82;line-height:1.3}
.chat{padding:14px 12px;min-height:400px;display:flex;flex-direction:column;gap:8px;justify-content:flex-end}
.bubble{
  max-width:82%;padding:9px 12px;border-radius:12px;font-size:.855rem;line-height:1.5;
  box-shadow:0 1px 1px rgba(11,18,32,.09);opacity:0;transform:translateY(8px);
  animation:pop .32s ease forwards;color:#0B1220;
}
@keyframes pop{to{opacity:1;transform:none}}
.bubble.in{background:#fff;border-top-left-radius:3px;align-self:flex-start}
.bubble.out{background:#D6F5C8;border-top-right-radius:3px;align-self:flex-end}
.bubble .time{display:block;font-size:.62rem;color:#64748B;text-align:right;margin-top:2px}
.typing{
  align-self:flex-start;background:#fff;padding:11px 14px;border-radius:12px;border-top-left-radius:3px;
  display:flex;gap:4px;box-shadow:0 1px 1px rgba(11,18,32,.09);
}
.typing i{width:6px;height:6px;border-radius:50%;background:#94A3B8;animation:blink 1.3s infinite}
.typing i:nth-child(2){animation-delay:.18s}
.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.phone-caption{text-align:center;font-size:.82rem;color:var(--muted);margin-top:18px}

/* ---------- dark band ---------- */
.band-dark{background:var(--dark);color:#fff}
.band-dark h2{color:#fff}
.band-dark .lede{color:#A9BAC6}
.band-dark .eyebrow{color:var(--brand-vivo)}

/* ---------- generic cards ---------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:1fr}
.g3{grid-template-columns:1fr}
.g4{grid-template-columns:1fr}
@media(min-width:640px){.g2,.g4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  transition:border-color .16s ease,box-shadow .18s ease,transform .18s ease;
}
.card:hover{border-color:#CDD8E3;box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{margin-bottom:9px}
.card p{color:var(--ink-2);font-size:.94rem}
.card-icon{
  width:42px;height:42px;border-radius:11px;background:var(--brand-tint);color:var(--brand-dark);
  display:grid;place-items:center;margin-bottom:18px;
}
.card-icon svg{width:21px;height:21px}
.card-price{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line-soft);
  font-size:.85rem;color:var(--muted);
}
.card-price b{color:var(--ink);font-weight:660}

/* ---------- KPI row ---------- */
.kpi-row{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
@media(min-width:820px){.kpi-row{grid-template-columns:repeat(4,1fr)}}
.kpi{background:#fff;padding:26px 22px}
.kpi-value{
  font-size:clamp(2.1rem,1.5rem + 2vw,2.85rem);font-weight:700;letter-spacing:-.04em;
  line-height:1;color:var(--ink);font-variant-numeric:tabular-nums;
}
.kpi-value small{font-size:.44em;font-weight:640;letter-spacing:-.02em;margin-left:2px;color:var(--ink-2)}
.kpi-label{margin-top:11px;font-size:.87rem;font-weight:600;color:var(--ink)}
.kpi-note{margin-top:4px;font-size:.78rem;color:var(--muted);line-height:1.45}

/* ---------- case study ---------- */
.case{
  border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;box-shadow:var(--shadow);
}
.case-head{padding:clamp(26px,3.4vw,38px);border-bottom:1px solid var(--line-soft)}
.case-tag{
  display:inline-flex;align-items:center;gap:7px;font-size:.74rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--brand-dark);background:var(--brand-tint);
  padding:6px 12px;border-radius:99px;margin-bottom:16px;
}
.case-body{padding:clamp(26px,3.4vw,38px);display:grid;gap:26px}
@media(min-width:860px){.case-body{grid-template-columns:repeat(3,1fr);gap:34px}}
.case-col h4{font-size:.78rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.case-col p,.case-col li{font-size:.94rem;color:var(--ink-2)}
.case-col ul{margin:0;padding-left:19px;display:grid;gap:7px}
.case-quote{
  padding:clamp(24px,3vw,34px);background:var(--bg-alt);border-top:1px solid var(--line-soft);
  font-size:clamp(1.02rem,.96rem + .3vw,1.16rem);line-height:1.6;color:var(--ink);
}
.case-quote footer{margin-top:14px;font-size:.87rem;color:var(--muted);font-style:normal}

/* ---------- placeholder ---------- */
.ph{
  background:var(--amber-tint);color:var(--amber);border:1px dashed #D9A441;
  border-radius:6px;padding:0 6px;font-weight:640;font-size:.94em;
  overflow-wrap:anywhere;box-decoration-break:clone;-webkit-box-decoration-break:clone;
}
.ph-note{
  margin-top:20px;padding:15px 18px;background:var(--amber-tint);border:1px dashed #D9A441;
  border-radius:var(--radius-sm);font-size:.86rem;color:#78400A;line-height:1.6;
}
.ph-note b{color:var(--amber)}

/* ---------- steps ---------- */
.steps{counter-reset:s;display:grid;gap:18px}
@media(min-width:820px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{position:relative;padding:28px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.step::before{
  counter-increment:s;content:counter(s);
  display:grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:var(--ink);color:#fff;font-size:.9rem;font-weight:700;margin-bottom:16px;
}
.step h3{margin-bottom:8px}
.step p{color:var(--ink-2);font-size:.94rem}

/* ---------- work / portfolio ---------- */
.work{
  display:block;text-decoration:none;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:#fff;transition:border-color .16s,box-shadow .18s,transform .18s;
}
.work:hover{border-color:#CDD8E3;box-shadow:var(--shadow);transform:translateY(-2px)}
.work-thumb{
  aspect-ratio:16/10;background:linear-gradient(150deg,#14303C 0%,#0A1620 100%);
  display:grid;place-items:center;color:rgba(255,255,255,.5);font-size:.8rem;
  border-bottom:1px solid var(--line-soft);padding:20px;text-align:center;position:relative;
}
.work-thumb span{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;color:rgba(255,255,255,.9);display:block;margin-bottom:6px}
.work-info{padding:20px 22px}
.work-info h3{font-size:1.05rem;margin-bottom:5px}
.work-info p{font-size:.88rem;color:var(--muted)}
.work-link{margin-top:12px;font-size:.85rem;font-weight:640;color:var(--brand)}

/* ---------- pricing ---------- */
.plans{display:grid;gap:18px;align-items:start}
@media(min-width:900px){.plans{grid-template-columns:repeat(3,1fr)}}
.plan{
  border:1px solid var(--line);border-radius:18px;background:#fff;padding:30px 26px;
  display:flex;flex-direction:column;height:100%;
}
.plan.featured{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint),var(--shadow);position:relative}
.plan-flag{
  position:absolute;top:-13px;left:26px;background:var(--brand);color:#fff;
  font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  padding:5px 12px;border-radius:99px;
}
.plan-name{font-size:1.15rem;font-weight:700;letter-spacing:-.02em}
.plan-for{font-size:.86rem;color:var(--muted);margin-top:5px;min-height:2.6em}
.plan-price{margin:20px 0 4px;display:flex;align-items:baseline;gap:5px}
.plan-price b{font-size:2.1rem;font-weight:720;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.plan-price span{font-size:.9rem;color:var(--muted)}
.plan-billing{font-size:.8rem;color:var(--muted);min-height:2.4em}
.plan ul{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:11px;flex:1}
.plan li{display:flex;gap:10px;font-size:.91rem;color:var(--ink-2);line-height:1.5}
.plan li svg{width:17px;height:17px;flex:none;margin-top:3px;color:var(--brand)}
.plan .btn{width:100%}
.plans-note{margin-top:24px;font-size:.87rem;color:var(--muted);text-align:center}

/* ---------- testimonials ---------- */
.quote{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  display:flex;flex-direction:column;height:100%;
}
.quote-stars{color:#B45309;font-size:.9rem;letter-spacing:2px;margin-bottom:14px}
.quote p{font-size:.98rem;line-height:1.6;flex:1}
.quote-by{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line-soft)}
.quote-av{width:40px;height:40px;border-radius:50%;background:var(--brand-tint);color:var(--brand-dark);display:grid;place-items:center;font-weight:700;font-size:.9rem;flex:none}
.quote-by strong{display:block;font-size:.9rem;font-weight:640}
.quote-by span{display:block;font-size:.8rem;color:var(--muted)}

/* ---------- team ---------- */
.team{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.team{grid-template-columns:repeat(4,1fr)}}
.member{text-align:center;padding:26px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.member-av{
  width:64px;height:64px;border-radius:50%;margin:0 auto 14px;
  background:linear-gradient(140deg,var(--brand-tint),#D3EAE5);color:var(--brand-dark);
  display:grid;place-items:center;font-weight:700;font-size:1.15rem;
}
.member strong{display:block;font-size:.95rem;font-weight:640}
.member span{display:block;font-size:.82rem;color:var(--muted);margin-top:2px}

/* ---------- guarantee ---------- */
.guarantee{
  display:grid;gap:24px;align-items:center;padding:clamp(28px,3.6vw,44px);
  border:1px solid var(--line);border-radius:20px;background:var(--bg-alt);
}
@media(min-width:800px){.guarantee{grid-template-columns:auto 1fr auto}}
.guarantee-seal{
  width:76px;height:76px;border-radius:50%;background:#fff;border:2px solid var(--brand);
  display:grid;place-items:center;color:var(--brand-dark);flex:none;margin:0 auto;
}
.guarantee-seal svg{width:34px;height:34px}
.guarantee h3{margin-bottom:8px}
.guarantee p{color:var(--ink-2);font-size:.95rem}

/* ---------- faq ---------- */
.faq{max-width:760px;margin:0 auto}
details{border-bottom:1px solid var(--line);padding:4px 0}
summary{
  cursor:pointer;padding:18px 34px 18px 0;font-weight:620;font-size:1.02rem;
  list-style:none;position:relative;letter-spacing:-.01em;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"";position:absolute;right:6px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details p{padding:0 0 20px;color:var(--ink-2);font-size:.96rem;max-width:68ch}

/* ---------- final cta ---------- */
.final{
  background:var(--dark);color:#fff;border-radius:22px;padding:clamp(36px,5vw,68px) clamp(24px,4vw,56px);
  text-align:center;
}
.final h2{color:#fff;margin-bottom:16px;text-wrap:balance}
.final p{color:#A9BAC6;max-width:56ch;margin:0 auto}
.final .hero-cta{justify-content:center;margin-top:30px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:clamp(44px,5vw,64px) 0 34px;background:var(--bg-alt)}
.foot-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media(min-width:760px){.foot-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}
.foot-col h4{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-col a{font-size:.9rem;color:var(--ink-2);text-decoration:none}
.foot-col a:hover{color:var(--brand)}
.foot-about p{font-size:.9rem;color:var(--ink-2);margin-top:14px;max-width:36ch}
.foot-legal{
  margin-top:36px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:space-between;
  font-size:.82rem;color:var(--muted);
}
.foot-legal a{text-decoration:none}

/* ---------- wa float ---------- */
.wa{
  position:fixed;right:18px;bottom:18px;z-index:70;width:56px;height:56px;border-radius:50%;
  background:#0A7A4B;color:#fff;display:grid;place-items:center;text-decoration:none;
  box-shadow:0 8px 24px -6px rgba(8,112,67,.6);transition:transform .16s ease;
}
.wa:hover{transform:scale(1.06)}
.wa svg{width:28px;height:28px}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .bubble{opacity:1;transform:none}
}

@media print{.wa{display:none}}

/* ---------- marca ---------- */
.logo-footer{height:38px;width:auto;margin-bottom:4px}
.tagline{font-size:.9rem;color:var(--brand);font-weight:620;margin-top:2px}
.final{position:relative;overflow:hidden}
.final::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--logo-grad);
}

/* ---------- mascota ---------- */
.demo-grid{display:grid;gap:clamp(32px,5vw,64px);align-items:center}
@media(min-width:900px){.demo-grid{grid-template-columns:1.15fr .85fr}}
.mascota-caja{text-align:center}
.mascota{
  width:min(340px,80%);height:auto;margin:0 auto;
  filter:drop-shadow(0 24px 48px rgba(132,54,251,.45));
  animation:flotar 5s ease-in-out infinite;
}
@keyframes flotar{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.mascota-pie{margin-top:20px;font-size:.86rem;color:#A9BAC6}
@media(prefers-reduced-motion:reduce){.mascota{animation:none}}

/* ---------- páginas de planes ---------- */
.franja{background:var(--bg-alt)}
.plan-ancho{
  display:grid;gap:clamp(24px,3vw,40px);align-items:center;
  border:1px solid var(--line);border-radius:20px;background:#fff;
  padding:clamp(26px,3.4vw,40px);box-shadow:var(--shadow);
}
@media(min-width:900px){.plan-ancho{grid-template-columns:1.25fr .75fr}}
.plan-ancho-precio{border-left:0;padding-left:0}
@media(min-width:900px){.plan-ancho-precio{border-left:1px solid var(--line-soft);padding-left:clamp(24px,3vw,40px)}}
.lista-inline{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}
.lista-inline li{
  font-size:.84rem;color:var(--ink-2);background:var(--bg-alt);
  border:1px solid var(--line);border-radius:99px;padding:6px 13px;
}
.lista-inline.claro li{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:#CBD7E0}
.periodos{display:grid;gap:8px;margin-bottom:18px}
.periodo{
  display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;gap:10px;
  padding:12px 16px;border:1px solid var(--line);border-radius:12px;
}
.periodo span{font-size:.85rem;color:var(--muted);font-weight:600}
.periodo b{font-size:1.25rem;font-weight:720;letter-spacing:-.03em;text-align:right;font-variant-numeric:tabular-nums}
.periodo small{font-size:.75rem;color:var(--muted);grid-column:2/4;text-align:right}
.periodo.destacado{border-color:var(--brand);background:var(--brand-tint)}
.periodo.destacado b{color:var(--brand-dark)}
.implementacion{font-size:.85rem;color:var(--muted);margin-bottom:18px;text-align:center}
.implementacion s{opacity:.65}
.implementacion b{color:var(--brand);font-weight:660}

/* combo */
.combo{
  background:var(--dark);color:#fff;border-radius:22px;overflow:hidden;
  padding:clamp(30px,4vw,52px);display:grid;gap:clamp(28px,4vw,48px);align-items:center;
  position:relative;
}
.combo::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--logo-grad)}
@media(min-width:900px){.combo{grid-template-columns:1.3fr .7fr}}
.combo-flag{
  display:inline-block;background:var(--brand-vivo);color:#06301C;
  font-size:.72rem;font-weight:760;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 14px;border-radius:99px;margin-bottom:16px;
}
.combo-precio{text-align:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:26px 22px}
.combo-antes{font-size:.85rem;color:#7C8B99;text-decoration:line-through;margin-bottom:6px}
.combo-valor{font-size:clamp(2.2rem,1.6rem + 2vw,3rem);font-weight:740;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.combo-valor span{font-size:.36em;font-weight:600;color:#A9BAC6;letter-spacing:0}
.combo-nota{font-size:.85rem;color:var(--brand-vivo);margin:12px 0 20px;line-height:1.5}

/* detalle de plan */
.detalle-hero{padding-bottom:clamp(48px,6vw,80px)}
.detalle-hero .lede{max-width:56ch}
.plan-flag.estatico{position:static;display:inline-block}
.precio-caja{
  display:inline-block;margin:34px auto 26px;padding:26px 44px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:18px;
}
.precio-grande{font-size:clamp(2.4rem,1.8rem + 2.4vw,3.4rem);font-weight:740;letter-spacing:-.045em;line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.precio-grande span{font-size:.32em;font-weight:600;color:#A9BAC6;letter-spacing:0}
.precio-nota{margin-top:12px;font-size:.85rem;color:#A9BAC6}

/* ---------- periodos elegibles ---------- */
.periodos-titulo{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;text-align:center}
.periodos{display:grid;gap:10px;margin-bottom:18px}
@media(min-width:760px){.periodos.oscuro{grid-template-columns:repeat(3,1fr);max-width:900px;margin:0 auto 8px}}
.periodo{
  display:block;text-decoration:none;padding:16px 18px;
  border:1px solid var(--line);border-radius:14px;background:#fff;
  transition:border-color .16s,box-shadow .18s,transform .16s;
}
.periodo:hover{border-color:var(--brand);box-shadow:0 8px 24px -14px rgba(8,112,67,.6);transform:translateY(-2px)}
.periodo-cab{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.periodo-cab span{font-size:.88rem;font-weight:660;color:var(--ink)}
.periodo-cab em{
  font-style:normal;font-size:.66rem;font-weight:760;letter-spacing:.07em;text-transform:uppercase;
  background:var(--brand);color:#fff;padding:4px 9px;border-radius:99px;
}
.periodo b{font-size:1.5rem;font-weight:730;letter-spacing:-.035em;font-variant-numeric:tabular-nums;display:block;line-height:1.1}
.periodo b small{font-size:.5em;font-weight:600;color:var(--muted);letter-spacing:0;margin-left:5px}
.periodo-pie{font-size:.76rem;color:var(--muted);margin-top:5px;line-height:1.45}
.periodo-ahorro{font-size:.76rem;color:var(--brand);font-weight:640;margin-top:6px;line-height:1.45}
.periodo.destacado{border-color:var(--brand);background:var(--brand-tint)}
.periodo.destacado b{color:var(--brand-dark)}
.periodo-btn{
  display:block;margin-top:14px;text-align:center;padding:11px 16px;border-radius:10px;
  background:var(--brand);color:#fff;font-size:.9rem;font-weight:660;
}
.periodo:not(.destacado) .periodo-btn{background:transparent;color:var(--brand);border:1px solid var(--line)}
.periodo:not(.destacado):hover .periodo-btn{border-color:var(--brand)}

/* selector sobre fondo oscuro (páginas de detalle) */
.periodos.oscuro .periodo{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14);text-align:left}
.periodos.oscuro .periodo-cab span{color:#fff}
.periodos.oscuro .periodo b{color:#fff}
.periodos.oscuro .periodo b small{color:#A9BAC6}
.periodos.oscuro .periodo-pie{color:#8FA1AF}
.periodos.oscuro .periodo-ahorro{color:var(--brand-vivo)}
.periodos.oscuro .periodo.destacado{background:rgba(38,229,133,.10);border-color:var(--brand-vivo)}
.periodos.oscuro .periodo.destacado b{color:#fff}
.periodos.oscuro .periodo-cab em{background:var(--brand-vivo);color:#06301C}
.periodos.oscuro .periodo:not(.destacado) .periodo-btn{color:#fff;border-color:rgba(255,255,255,.24)}
.periodos.oscuro .periodo:hover{border-color:var(--brand-vivo)}

/* el botón del periodo destacado necesita más especificidad que las reglas
   genéricas de <span> que heredan de las tarjetas de plan */
.periodos .periodo.destacado .periodo-btn{background:var(--brand);color:#fff}
.periodos.oscuro .periodo.destacado .periodo-btn{background:var(--brand-vivo);color:#06301C}
.periodos .periodo:not(.destacado) .periodo-btn{color:var(--brand)}
.periodos.oscuro .periodo:not(.destacado) .periodo-btn{color:#fff}

/* ---------- páginas legales ---------- */
.legal{padding-top:clamp(40px,5vw,64px)}
.legal .container{max-width:820px}
.legal-cab{margin-bottom:clamp(28px,3.5vw,40px)}
.legal-cab h1{font-size:clamp(1.8rem,1.4rem + 1.8vw,2.6rem);margin-bottom:16px}
.legal-fecha{margin-top:18px;font-size:.84rem;color:var(--muted)}
.legal-nav{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(30px,4vw,44px);
  padding-bottom:clamp(24px,3vw,32px);border-bottom:1px solid var(--line);
}
.legal-nav a{
  font-size:.85rem;font-weight:600;text-decoration:none;color:var(--ink-2);
  border:1px solid var(--line);border-radius:99px;padding:8px 15px;
  transition:border-color .16s,color .16s,background .16s;
}
.legal-nav a:hover{border-color:var(--brand);color:var(--brand)}
.legal-nav a.actual{background:var(--brand-tint);border-color:var(--brand);color:var(--brand-dark)}
.legal-cuerpo h2{
  font-size:clamp(1.12rem,1rem + .5vw,1.35rem);margin:clamp(34px,4vw,46px) 0 14px;
  padding-top:clamp(26px,3vw,34px);border-top:1px solid var(--line-soft);
}
.legal-cuerpo h2:first-child{margin-top:0;padding-top:0;border-top:0}
.legal-cuerpo p{color:var(--ink-2);margin-bottom:14px;font-size:1rem;line-height:1.7}
.legal-cuerpo ul{margin:0 0 16px;padding-left:22px;display:grid;gap:10px}
.legal-cuerpo li{color:var(--ink-2);font-size:1rem;line-height:1.65}
.legal-cuerpo a{color:var(--brand);font-weight:600}
.legal-cuerpo b{color:var(--ink);font-weight:660}