/* ============================================================
   BRANDPAID AGENCY — styles.css (mobile-first)
   Paleta original del sitio: navy #16243D · azul #1D6FF2 ·
   teal #14B8A6 · hielo #EEF2FB · Poppins
   Nuevo concepto: editorial dark de performance
   ============================================================ */

:root {
  --navy:     #0B1526;
  --navy-2:   #101D33;
  --ink:      #16243D;
  --blue:     #1D6FF2;
  --blue-soft:#5E9BFF;
  --teal:     #14B8A6;
  --ice:      #EEF2FB;
  --ice-2:    #E2EAF8;
  --white:    #FFFFFF;
  --t-strong: rgba(255, 255, 255, 0.94);
  --t-soft:   rgba(255, 255, 255, 0.68);
  --t-mute:   rgba(255, 255, 255, 0.45);
  --line-d:   rgba(255, 255, 255, 0.12);
  --line-l:   rgba(22, 36, 61, 0.12);
  --wa:       #25D366;
  --wa-dark:  #1DA851;
  --shadow:   0 20px 60px rgba(5, 12, 24, 0.45);
  --shadow-l: 0 14px 36px rgba(22, 36, 61, 0.14);
  --r: 20px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Poppins", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 78px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  overflow-x: clip;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.62;
  color: var(--t-soft);
  background: var(--navy);
  -webkit-font-smoothing: antialiased;
  padding-bottom: 82px;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

h1, h2, h3 { color: var(--t-strong); line-height: 1.14; letter-spacing: -0.015em; text-wrap: balance; }
h2 { font-size: clamp(1.7rem, 6.4vw, 2.8rem); font-weight: 700; }
h2 em { font-style: italic; color: var(--blue-soft); }
h3 { font-size: 1.08rem; font-weight: 600; }

.wrap { width: min(1140px, 100% - 2.2rem); margin-inline: auto; }
.kicker {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.9rem;
}

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.07s; }
.reveal.d2 { transition-delay: 0.14s; }
.reveal.d3 { transition-delay: 0.21s; }
.reveal.d4 { transition-delay: 0.28s; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.96rem;
  padding: 0.9rem 1.55rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s, border-color 0.3s;
}
.btn:active { transform: scale(0.985); }
.btn:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }
.ico { width: 1.2em; height: 1.2em; flex: none; }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 10px 28px rgba(29, 111, 242, 0.4); }
.btn-blue:hover { background: #3B82FF; transform: translateY(-2px); }
.btn-line { background: transparent; color: var(--t-strong); border: 1.5px solid var(--line-d); }
.btn-line:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35); }
.btn-wa:hover { background: var(--wa-dark); transform: translateY(-2px); }
.btn-sm { padding: 0.55rem 1.05rem; font-size: 0.84rem; }
.btn-block { width: 100%; }
.agenda-mini { font-size: 0.78rem; color: var(--t-mute); margin-top: 0.8rem; text-align: center; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: 0.5rem; }
.brand-mono {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
}
.brand-word { font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; color: var(--t-strong); }
.brand-logo { display: block; height: 20px; width: auto; }
@media (max-width: 640px) { .brand-logo { height: 17px; } }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.35s, box-shadow 0.35s;
}
.nav.is-solid {
  background: rgba(11, 21, 38, 0.85);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  box-shadow: 0 1px 0 var(--line-d);
}
.nav-inner {
  width: min(1140px, 100% - 2.2rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}
.nav-links { display: none; }
.nav-actions { display: flex; align-items: center; gap: 0.7rem; }
.nav-burger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-burger span { width: 24px; height: 2px; background: var(--t-strong); border-radius: 2px; transition: transform 0.3s var(--ease); }
.nav-burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: clip; padding: 7.2rem 0 0; }
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 46% at 85% 12%, rgba(29, 111, 242, 0.30), transparent 70%),
    radial-gradient(50% 44% at 5% 65%, rgba(20, 184, 166, 0.17), transparent 70%),
    radial-gradient(64% 50% at 60% 110%, rgba(94, 155, 255, 0.14), transparent 72%);
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t-mute);
  margin-bottom: 1.4rem;
}
.hero-kicker .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.6);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.55); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(20, 184, 166, 0); }
}
.hero-title {
  font-size: clamp(2.6rem, 11.5vw, 5.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  text-transform: uppercase;
}
.hero-title .line { display: block; }
.hero-title em.swap {
  font-style: italic;
  font-weight: 700;
  text-transform: none;
  background: linear-gradient(95deg, var(--blue-soft), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.accent-dot { color: var(--blue); }
.hero-sub { margin: 1.4rem 0 1.8rem; max-width: 52ch; font-size: 1.02rem; }
.hero-actions { display: grid; gap: 0.7rem; max-width: 420px; }

.marquee {
  margin-top: 3.2rem;
  border-block: 1px solid var(--line-d);
  padding-block: 0.85rem;
  overflow: clip;
}
.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t-mute);
  white-space: nowrap;
}
.marquee-track i { font-style: normal; color: var(--teal); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Credenciales (stat strip editorial) ---------- */
.cred { padding: 2.6rem 0 0.8rem; }
.cred-row {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 1.25rem 0.3rem;
  border: 1px solid rgba(94, 155, 255, 0.24);
  border-radius: var(--r);
  background:
    radial-gradient(60% 130% at 8% 0%, rgba(29, 111, 242, 0.16), transparent 60%),
    radial-gradient(55% 130% at 95% 100%, rgba(20, 184, 166, 0.12), transparent 60%),
    rgba(255, 255, 255, 0.03);
  box-shadow: 0 18px 50px rgba(29, 111, 242, 0.12);
  overflow: clip;
}
.cred-row::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--teal), transparent 85%);
  opacity: 0.85;
}
.cred-stat {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  padding: 0.25rem 0.9rem 0.25rem 1.1rem;
}
.cred-stat + .cred-stat { border-left: 1px solid var(--line-d); }
.cred-big {
  font-size: clamp(2.3rem, 8.4vw, 3.7rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(100deg, var(--blue-soft), var(--teal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cred-label {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--t-mute);
  line-height: 1.45;
  max-width: 18ch;
}

/* ---------- Servicios (índice editorial) ---------- */
.serv { padding: 4rem 0 3.4rem; }
.serv h2 { margin-bottom: 0.6rem; }
.serv-sub { color: var(--t-mute); margin-bottom: 2rem; }
.serv-list { border-top: 1px solid var(--line-d); }
.serv-item { border-bottom: 1px solid var(--line-d); }
.serv-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.25rem 0.2rem;
  transition: padding-left 0.35s var(--ease);
}
.serv-item summary::-webkit-details-marker { display: none; }
.serv-item summary:hover { padding-left: 0.6rem; }
.serv-num {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--teal);
  font-variant-numeric: tabular-nums;
  flex: none;
}
.serv-name {
  font-size: clamp(1.15rem, 4.6vw, 1.7rem);
  font-weight: 700;
  color: var(--t-strong);
  letter-spacing: -0.015em;
  flex: 1;
  line-height: 1.25;
}
.serv-tag {
  flex: none;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--teal);
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
}
.serv-plus {
  position: relative;
  flex: none;
  width: 34px; height: 34px;
  border: 1.5px solid var(--line-d);
  border-radius: 50%;
  transition: background 0.3s, border-color 0.3s, transform 0.4s var(--ease);
}
.serv-plus::before, .serv-plus::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 12px; height: 1.5px;
  background: var(--t-strong);
  translate: -50% -50%;
  transition: background 0.3s;
}
.serv-plus::after { rotate: 90deg; }
.serv-item[open] .serv-plus { background: var(--blue); border-color: var(--blue); transform: rotate(135deg); }
.serv-body { padding: 0 0.2rem 1.5rem; max-width: 64ch; }
.serv-body p { margin-bottom: 0.9rem; }
.serv-body ul { display: grid; gap: 0.45rem; }
.serv-body li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.93rem;
  color: var(--t-soft);
}
.serv-body li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 600;
}

/* ---------- Clientes + Por qué ---------- */
.clients { padding: 1rem 0 3.6rem; }
.client-marquee { overflow: clip; margin: 0.8rem 0 2.4rem; }
.client-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 38s linear infinite;
  white-space: nowrap;
}
.client-track span {
  font-size: clamp(1.5rem, 6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.28);
  padding-inline: 1.4rem;
  transition: color 0.3s;
}
.client-track span:nth-child(odd) { -webkit-text-stroke-color: rgba(94, 155, 255, 0.4); }
.why-grid { display: grid; gap: 0.9rem; }
.why-card {
  position: relative;
  overflow: clip;
  border: 1px solid rgba(94, 155, 255, 0.25);
  border-radius: var(--r);
  background:
    radial-gradient(80% 90% at 100% 0%, rgba(29, 111, 242, 0.14), transparent 60%),
    rgba(255, 255, 255, 0.04);
  padding: 1.6rem 1.45rem;
  box-shadow: 0 14px 40px rgba(5, 12, 24, 0.35);
  transition: transform 0.35s var(--ease), border-color 0.35s, box-shadow 0.35s;
}
.why-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}
.why-card:hover {
  transform: translateY(-5px);
  border-color: rgba(94, 155, 255, 0.55);
  box-shadow: 0 22px 56px rgba(29, 111, 242, 0.22);
}
.why-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.why-card p { font-size: 0.93rem; }

/* ---------- Proceso (sección clara) ---------- */
.proc {
  background: var(--ice);
  color: #51607A;
  padding: 4rem 0;
  border-radius: 34px 34px 0 0;
}
.proc .kicker { color: #0E8E80; }
.proc h2 { color: var(--ink); margin-bottom: 2.2rem; }
.proc h2 em { color: var(--blue); }
.proc-line { display: grid; gap: 0; position: relative; }
.proc-step {
  display: flex;
  gap: 1.1rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line-l);
}
.proc-step:last-child { border-bottom: 0; }
.proc-step > span {
  flex: none;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--white);
  color: var(--blue);
  font-weight: 800;
  box-shadow: var(--shadow-l);
}
.proc-step h3 { color: var(--ink); margin-bottom: 0.3rem; }
.proc-step p { font-size: 0.93rem; max-width: 60ch; }

/* ---------- Contacto ---------- */
.contact { position: relative; overflow: clip; padding: 4.4rem 0; }
.contact-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(54% 50% at 15% 20%, rgba(29, 111, 242, 0.24), transparent 70%),
    radial-gradient(50% 48% at 90% 90%, rgba(20, 184, 166, 0.15), transparent 70%);
}
.contact-grid { display: grid; gap: 2.2rem; }
.contact h2 { margin-bottom: 0.8rem; }
.contact-sub { max-width: 44ch; }
.contact-channels { display: grid; gap: 1rem; margin-top: 1.6rem; justify-items: start; }
.contact-mail {
  font-weight: 600;
  color: var(--t-strong);
  border-bottom: 2px solid var(--teal);
  padding-bottom: 0.15rem;
  transition: color 0.3s;
}
.contact-mail:hover { color: var(--teal); }

.contact-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-d);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--r);
  padding: 1.5rem 1.3rem;
  box-shadow: var(--shadow);
}
.field { display: grid; gap: 0.3rem; margin-bottom: 0.95rem; }
.field label { font-size: 0.8rem; font-weight: 600; color: var(--t-strong); }
.field input, .field textarea {
  font-family: var(--font);
  font-size: 1rem;
  color: var(--t-strong);
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid var(--line-d);
  border-radius: 12px;
  padding: 0.78rem 0.9rem;
  width: 100%;
  transition: border-color 0.25s, box-shadow 0.25s;
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--t-mute); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(29, 111, 242, 0.25);
}
.field input.is-invalid, .field textarea.is-invalid { border-color: #FF6B6B; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-error { margin-top: 0.7rem; font-size: 0.85rem; font-weight: 600; color: #FF8A8A; }
.form-success { text-align: center; padding: 1.4rem 0.4rem; }
.success-ico {
  display: inline-grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--navy);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}
.form-success h3 { font-size: 1.25rem; }
.form-success p { margin-top: 0.5rem; font-size: 0.92rem; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line-d);
  padding: 2.6rem 0 1.6rem;
  font-size: 0.88rem;
  color: var(--t-mute);
}
.foot-grid { display: grid; gap: 1.6rem; padding-bottom: 1.8rem; }
.foot-links { display: grid; gap: 0.5rem; }
.foot-links a:hover, .foot-contact a:hover { color: var(--teal); }
.foot-contact { display: grid; gap: 0.5rem; }
.foot-bottom {
  border-top: 1px solid var(--line-d);
  padding-top: 1.4rem;
  font-size: 0.76rem;
}

/* ---------- Sticky bar mobile ---------- */
.sticky-bar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 95;
  display: flex;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem calc(0.6rem + env(safe-area-inset-bottom));
  background: #0D1930;
  border-top: 1px solid var(--line-d);
  transform: translateY(0);
  transition: transform 0.35s var(--ease);
  will-change: transform;
}
.sticky-bar.is-hidden { transform: translateY(110%); }
.sticky-bar .btn-blue { flex: 1; }
.sticky-bar .btn-wa { flex: none; width: 52px; padding: 0; }
.sticky-bar .btn-wa .ico { width: 24px; height: 24px; }

@media (prefers-reduced-motion: reduce) {
  .hero-glow, .contact-glow { animation: none; }
  .marquee-track, .client-track { animation-duration: 80s; }
}

/* ---------- Menú mobile ---------- */
@media (max-width: 879px) {
  .nav-links {
    position: fixed;
    inset: 0 0 auto 0;
    top: 60px;
    display: grid;
    gap: 0;
    background: rgba(11, 21, 38, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.6rem 1.4rem 1.4rem;
    border-bottom: 1px solid var(--line-d);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  }
  .nav-links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a {
    padding-block: 0.9rem;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--t-strong);
    border-bottom: 1px solid var(--line-d);
  }
}

/* ============================================================
   DESKTOP (≥ 880px)
   ============================================================ */
@media (min-width: 880px) {
  body { padding-bottom: 0; }
  .sticky-bar { display: none; }
  .nav-burger { display: none; }
  .nav-links { display: flex; gap: 1.8rem; }
  .nav-links a {
    position: relative;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--t-soft);
    padding-block: 0.3rem;
  }
  .nav-links a::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 2px;
    border-radius: 2px;
    background: var(--teal);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
  }
  .nav-links a:hover { color: var(--t-strong); }
  .nav-links a:hover::after { transform: scaleX(1); }

  .hero { padding-top: 9.5rem; }
  .hero-actions { display: flex; max-width: none; }
  .cred { padding: 3.4rem 0 1rem; }
  .cred-row { padding: 1.8rem 1rem; }
  .cred-stat { padding: 0.3rem 2rem 0.3rem 1.8rem; }

  .serv { padding: 5.5rem 0 4.5rem; }
  .serv-item summary { padding: 1.6rem 0.4rem; gap: 1.6rem; }
  .serv-body { padding-left: 3.4rem; }

  .why-grid { grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
  .why-card { padding: 1.8rem 1.6rem; }

  .proc { padding: 5.5rem 0; border-radius: 48px 48px 0 0; }
  .proc-step { gap: 1.6rem; padding: 1.6rem 0; }

  .contact { padding: 6rem 0; }
  .contact-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 4rem; }
  .contact-card { padding: 2.2rem 2.2rem; }

  .foot-grid { grid-template-columns: 1.4fr 1fr 1fr; align-items: start; }
  .foot-links { gap: 0.45rem; }
}

/* Etiqueta de producto estrella */
.serv-tag.star {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 6px 16px rgba(29, 111, 242, 0.45);
}

/* ---------- Optimización de scroll ---------- */
.marquee, .client-marquee { contain: layout paint; }
.hero, .contact { contain: layout paint; }
/* Nota: NO promover los tracks a capa propia (will-change/translateZ):
   en Android, capas tan anchas superan el límite de textura de la GPU
   y generan artefactos visuales (glitch). La animación de transform
   ya se composita sola durante su ejecución. */

/* ============================================================
   CAPA VISUAL — chat del bot, flow, píldoras, tiles, íconos
   ============================================================ */

/* ---------- Chat mockup del hero ---------- */
.hero-visual { margin-top: 2.6rem; max-width: 430px; }
.chat-card {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02) 60%);
  border: 1px solid var(--line-d);
  border-radius: var(--r);
  box-shadow: 0 24px 60px rgba(5, 12, 24, 0.5);
  overflow: clip;
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line-d);
  background: rgba(255, 255, 255, 0.03);
}
.chat-av {
  flex: none;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
}
.chat-who { flex: 1; display: grid; gap: 0.1rem; line-height: 1.2; }
.chat-who strong { font-size: 0.88rem; color: var(--t-strong); }
.chat-who span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: var(--t-mute);
}
.online {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.55);
  animation: pulse 2.4s ease-out infinite;
}
.chat-time { font-size: 0.7rem; color: var(--t-mute); font-variant-numeric: tabular-nums; }
.chat-body { display: grid; gap: 0.55rem; padding: 1rem; }
.bub {
  max-width: 86%;
  padding: 0.6rem 0.85rem;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.45;
}
.bub.in {
  justify-self: start;
  border-top-left-radius: 4px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--t-soft);
}
.bub.out {
  justify-self: end;
  border-top-right-radius: 4px;
  background: linear-gradient(120deg, rgba(29, 111, 242, 0.4), rgba(20, 184, 166, 0.32));
  color: var(--t-strong);
}
.chat-foot { padding: 0.8rem 1rem 1rem; border-top: 1px solid var(--line-d); }
.chat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--teal);
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  line-height: 1.3;
}
.chat-pill svg { width: 14px; height: 14px; flex: none; }

/* ---------- Flow del funnel (servicio estrella) ---------- */
.flow {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.35rem;
  margin: 1.1rem 0 0.2rem;
}
.flow-step {
  flex: 1;
  display: grid;
  gap: 0.15rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line-d);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}
.flow-step strong { font-size: 0.92rem; color: var(--t-strong); }
.flow-step span { font-size: 0.78rem; color: var(--t-mute); }
.flow-step.hot {
  border-color: rgba(29, 111, 242, 0.55);
  background: linear-gradient(150deg, rgba(29, 111, 242, 0.16), rgba(20, 184, 166, 0.08));
}
.flow-ico {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(94, 155, 255, 0.12);
  color: var(--blue-soft);
  margin-bottom: 0.35rem;
}
.flow-ico svg { width: 18px; height: 18px; }
.flow-step.hot .flow-ico { background: rgba(20, 184, 166, 0.14); color: var(--teal); }
.flow-arrow {
  align-self: center;
  color: var(--teal);
  font-weight: 700;
  transform: rotate(90deg);
  line-height: 1;
}

/* ---------- Píldoras ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.pill {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--t-soft);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-d);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  line-height: 1.3;
}
.pill.brand {
  font-weight: 600;
  color: #CFE1FF;
  background: rgba(29, 111, 242, 0.13);
  border-color: rgba(94, 155, 255, 0.5);
}

/* ---------- Tarjetas de medios (programático) ---------- */
.media-row { display: grid; gap: 0.7rem; margin-top: 1.1rem; }
.media-tile {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line-d);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
}
.media-tile strong { font-size: 0.92rem; color: var(--t-strong); }
.media-tile > span:last-child { font-size: 0.78rem; color: var(--t-mute); }
.media-ico {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(20, 184, 166, 0.12);
  color: var(--teal);
  margin-bottom: 0.4rem;
}
.media-ico svg { width: 19px; height: 19px; }

/* ---------- Mini íconos en summaries de servicios ---------- */
.serv-mini {
  flex: none;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 1px solid var(--line-d);
  border-radius: 50%;
  color: var(--t-mute);
  transition: color 0.3s, border-color 0.3s;
}
.serv-mini svg { width: 16px; height: 16px; }
.serv-item[open] .serv-mini { color: var(--teal); border-color: rgba(20, 184, 166, 0.5); }

/* ---------- Íconos de why-cards ---------- */
.why-ico {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: #fff;
  margin-bottom: 0.9rem;
  box-shadow: 0 10px 26px rgba(29, 111, 242, 0.38);
}
.why-ico svg { width: 24px; height: 24px; }

/* ---------- Desktop ---------- */
@media (min-width: 880px) {
  .hero .wrap {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    column-gap: 3.2rem;
    align-items: center;
  }
  .hero .wrap > * { grid-column: 1; }
  .hero .wrap > .hero-visual {
    grid-column: 2;
    grid-row: 1 / span 4;
    margin-top: 0;
    justify-self: end;
    align-self: center;
    width: min(420px, 100%);
  }
  .flow { flex-direction: row; align-items: stretch; gap: 0.55rem; }
  .flow-arrow { transform: none; }
  .media-row { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile: la etiqueta del servicio baja de línea para no apretar el título */
@media (max-width: 879px) {
  .serv-item summary { flex-wrap: wrap; row-gap: 0.55rem; }
  .serv-name { flex: 1 1 0; min-width: 11rem; }
  .serv-plus { margin-left: auto; }
  .serv-tag { order: 6; margin-left: 2px; }
}

/* ---------- Fix glitch Android: marquee de clientes liviano en mobile ---------- */
@media (max-width: 879px) {
  .client-track span {
    -webkit-text-stroke: 0;
    color: rgba(255, 255, 255, 0.14);
    font-size: clamp(1.4rem, 5.4vw, 2rem);
  }
  .client-track span:nth-child(odd) { color: rgba(94, 155, 255, 0.2); }
}

/* Marquees pausados cuando no están en pantalla (ahorra GPU) */
.marquee.is-off .marquee-track,
.client-marquee.is-off .client-track { animation-play-state: paused; }