/* ============================================================
   LlamadasCloud — sistema de diseño
   Concepto: toda la página habla el lenguaje visual de una
   llamada telefónica. Verde = contestar (acción), rojo = colgar,
   ondas de voz como ADN de marca. Tinta azul profunda + papel cálido.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* Tinta (fondos oscuros, siempre tintada al azul de marca — nunca negro puro) */
  --ink-950: #070c1b; --ink-950: oklch(13.5% 0.03 262);
  --ink-900: #0b1226; --ink-900: oklch(17.5% 0.034 261);
  --ink-850: #101830; --ink-850: oklch(21% 0.038 260);
  --ink-800: #16203f; --ink-800: oklch(25% 0.042 259);
  --ink-700: #23305c; --ink-700: oklch(32% 0.045 258);

  /* Papel (fondos claros, cálidos — nunca blanco puro) */
  --paper:   #f7f6f2; --paper:   oklch(97.3% 0.006 92);
  --paper-2: #efede7; --paper-2: oklch(94.6% 0.010 92);

  /* Texto sobre claro */
  --text-strong: #1a2138; --text-strong: oklch(24% 0.03 261);
  --text:        #3a4258; --text:        oklch(36% 0.024 260);
  --text-soft:   #555d72; --text-soft:   oklch(46% 0.018 259);

  /* Texto sobre oscuro (tintado, no gris) */
  --inv-strong: #f1f4ff; --inv-strong: oklch(95.5% 0.01 255);
  --inv:        #c3cce8; --inv:        oklch(83% 0.024 256);
  --inv-soft:   #8b96bd; --inv-soft:   oklch(66% 0.036 257);

  /* Marca */
  --blue-600: #2f6df0; --blue-600: oklch(56% 0.19 258);
  --blue-500: #4a82f5; --blue-500: oklch(62% 0.17 257);
  --blue-300: #9db9fb; --blue-300: oklch(78% 0.09 256);

  /* Verde "contestar" — el color de la acción */
  --green-600: #1ea86b; --green-600: oklch(62% 0.15 155);
  --green-500: #22c07c; --green-500: oklch(70% 0.17 154);
  --green-300: #7fe6b6; --green-300: oklch(85% 0.11 156);

  /* Rojo "colgar" */
  --red-500: #e4574a; --red-500: oklch(62% 0.18 27);

  /* Ámbar "mora" */
  --amber-400: #edb95e; --amber-400: oklch(80% 0.12 80);

  /* Tipografía */
  --font-display: "Bricolage Grotesque", "Avenir Next", Futura, sans-serif;
  --font-body: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;

  --fs-hero:  clamp(2.5rem, 1.1rem + 5vw, 4.35rem);
  --fs-h2:    clamp(1.9rem, 1.15rem + 2.6vw, 3rem);
  --fs-h3:    clamp(1.35rem, 1.1rem + 0.9vw, 1.8rem);
  --fs-lead:  clamp(1.1rem, 1rem + 0.45vw, 1.3rem);
  --fs-body:  1.0625rem;
  --fs-small: 0.9375rem;
  --fs-cap:   0.8125rem;

  /* Espaciado y forma */
  --section-pad: clamp(4.5rem, 9vw, 8rem);
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;

  /* Sombras realistas (doble capa: contacto + ambiente) */
  --shadow-md: 0 1px 2px rgb(10 16 35 / .10), 0 12px 32px -12px rgb(10 16 35 / .22);
  --shadow-lg: 0 2px 4px rgb(6 10 24 / .28), 0 32px 64px -24px rgb(6 10 24 / .55);

  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

/* El atributo hidden gana siempre, aunque el elemento tenga display propio */
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-strong);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

p { margin: 0 0 1em; }
img, svg { max-width: 100%; display: block; }
a { color: var(--blue-600); }

::selection { background: var(--green-300); color: var(--ink-900); }

:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--green-500) 65%, transparent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--green-500); color: var(--ink-950);
  padding: .6rem 1.1rem; border-radius: 0 0 10px 0; font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

.container {
  width: min(1180px, 92vw);
  margin-inline: auto;
}

/* ---------- 3. Utilidades ---------- */
.eyebrow {
  font-size: var(--fs-cap);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-500);
  margin-bottom: 1.1rem;
}

.reveal { opacity: 0; transform: translateY(20px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}

/* ---------- 4. Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-body); font-weight: 650; font-size: 1.02rem;
  padding: .95rem 1.7rem; border-radius: 999px;
  text-decoration: none; cursor: pointer; border: 0;
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), background-color .2s;
  will-change: transform;
}
.btn svg { width: 1.15em; height: 1.15em; flex: none; }

/* El botón verde de "contestar": CTA primario de toda la página */
.btn--call {
  background: linear-gradient(180deg, var(--green-500), var(--green-600));
  color: #08130d;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / .35),
    0 1px 2px rgb(6 40 24 / .4),
    0 14px 34px -10px color-mix(in oklch, var(--green-600) 55%, transparent);
}
.btn--call:hover { transform: translateY(-2px); box-shadow:
    inset 0 1px 0 rgb(255 255 255 / .35),
    0 2px 4px rgb(6 40 24 / .4),
    0 20px 44px -12px color-mix(in oklch, var(--green-500) 65%, transparent);
}
.btn--call:active { transform: translateY(0) scale(.985); }

.btn--ghost {
  background: transparent; color: var(--inv-strong);
  box-shadow: inset 0 0 0 1.5px color-mix(in oklch, var(--inv-soft) 55%, transparent);
}
.btn--ghost:hover { background: rgb(255 255 255 / .07); }

.btn--sm { padding: .6rem 1.15rem; font-size: .92rem; }

/* Chips de confianza */
.chips { display: flex; flex-wrap: wrap; gap: .55rem .6rem; padding: 0; margin: 0; list-style: none; }
.chips li {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: var(--fs-cap); font-weight: 550; color: var(--inv);
  padding: .42rem .85rem; border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .13);
  background: rgb(255 255 255 / .04);
}
.chips li::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green-500); flex: none;
}

/* ---------- 5. Header ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  transition: background-color .35s, box-shadow .35s, backdrop-filter .35s;
}
.header.is-scrolled {
  background: color-mix(in oklch, var(--ink-950) 82%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgb(255 255 255 / .07);
}
.header__inner {
  display: flex; align-items: center; gap: 2rem;
  padding-block: .85rem;
}
.brand {
  display: inline-flex; align-items: center; gap: .6rem;
  text-decoration: none; margin-right: auto;
}
.brand img { width: 40px; height: 40px; }
.brand__word {
  font-family: var(--font-display); font-size: 1.32rem; font-weight: 500;
  color: var(--inv-strong); letter-spacing: -0.02em;
}
.brand__word b { font-weight: 800; color: var(--green-500); }

.nav { display: flex; gap: 1.6rem; }
.nav a {
  color: var(--inv); text-decoration: none; font-size: .95rem; font-weight: 550;
  transition: color .2s;
}
.nav a:hover { color: var(--green-300); }

.nav-toggle { display: none; }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 700px at 12% -8%, color-mix(in oklch, var(--blue-600) 26%, transparent), transparent 62%),
    radial-gradient(900px 620px at 96% 88%, color-mix(in oklch, var(--green-600) 13%, transparent), transparent 60%),
    var(--ink-950);
  color: var(--inv);
  overflow: clip;
}
/* Grano sutil para el look hiperrealista */
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(7.5rem, 14vh, 10.5rem) clamp(4.5rem, 9vh, 7rem);
}
.hero h1 {
  font-size: var(--fs-hero); font-weight: 700; color: var(--inv-strong);
  margin-bottom: 1.2rem;
}
.hero h1 em {
  font-style: normal; color: var(--green-500);
}
.hero__lead {
  font-size: var(--fs-lead); line-height: 1.55; color: var(--inv);
  max-width: 34rem; margin-bottom: 2rem;
}
.hero__lead strong { color: var(--inv-strong); font-weight: 650; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 1.1rem; }
.hero__note { font-size: var(--fs-cap); color: var(--inv-soft); margin-bottom: 2.2rem; }
.hero__note b { color: var(--inv); font-weight: 600; }

/* --- Visual: teléfono + ondas + panel --- */
.hero__visual { position: relative; display: grid; place-items: center; min-height: 560px; }

/* Ondas de llamada emanando del teléfono */
.rings { position: absolute; inset: 0; display: grid; place-items: center; }
.rings i {
  position: absolute; width: 340px; height: 340px; border-radius: 50%;
  border: 1.5px solid color-mix(in oklch, var(--green-500) 38%, transparent);
  animation: ring 3.6s var(--ease-out) infinite;
  opacity: 0;
}
.rings i:nth-child(2) { animation-delay: 1.2s; }
.rings i:nth-child(3) { animation-delay: 2.4s; }
@keyframes ring {
  0%   { transform: scale(.62); opacity: 0; }
  18%  { opacity: .8; }
  100% { transform: scale(1.75); opacity: 0; }
}

/* Teléfono */
.phone {
  position: relative; width: min(320px, 78vw); aspect-ratio: 9 / 19;
  border-radius: 52px;
  background: linear-gradient(160deg, #3a4157, #171c2c 60%);
  padding: 11px;
  box-shadow:
    inset 0 1px 1px rgb(255 255 255 / .25),
    var(--shadow-lg);
}
.phone__screen {
  position: relative; width: 100%; height: 100%;
  border-radius: 42px; overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, var(--ink-800), var(--ink-950) 70%);
  display: flex; flex-direction: column;
}
/* reflejo de cristal */
.phone__screen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, rgb(255 255 255 / .09) 0%, transparent 28%);
}
.phone__notch {
  position: absolute; top: 11px; left: 50%; transform: translateX(-50%);
  width: 34%; height: 26px; border-radius: 999px; background: #05070f; z-index: 3;
}

/* UI de llamada entrante */
.callui {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 4.2rem 1.4rem 2rem; gap: .25rem;
}
.callui__status {
  font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--green-300); margin: 0 0 1.4rem; font-weight: 600;
}
.callui__status::after {
  content: "…"; animation: dots 1.6s steps(4) infinite;
}
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "…"; } }

.callui__avatar {
  width: 86px; height: 86px; border-radius: 50%;
  display: grid; place-items: center;
  background: color-mix(in oklch, var(--ink-700) 60%, transparent);
  box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .14);
  margin-bottom: 1rem;
}
.callui__avatar img { width: 52px; height: 52px; }

.callui__name {
  font-family: var(--font-display); font-size: 1.28rem; font-weight: 650;
  color: var(--inv-strong); margin: 0;
}
.callui__number { font-size: .9rem; color: var(--inv-soft); margin: .2rem 0 .9rem; }
.callui__tag {
  font-size: .74rem; font-weight: 600; letter-spacing: .04em;
  color: var(--green-300);
  padding: .3rem .75rem; border-radius: 999px;
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--green-500) 45%, transparent);
}

/* Onda de voz */
.wave { display: flex; align-items: center; gap: 5px; height: 44px; margin-top: auto; }
.wave i {
  width: 5px; height: 100%; border-radius: 999px;
  background: var(--green-500);
  transform-origin: center;
  animation: talk 1.1s ease-in-out infinite alternate;
}
.wave i:nth-child(1) { animation-delay: -.9s; }
.wave i:nth-child(2) { animation-delay: -.7s; }
.wave i:nth-child(3) { animation-delay: -.2s; }
.wave i:nth-child(4) { animation-delay: -1.1s; }
.wave i:nth-child(5) { animation-delay: -.5s; }
.wave i:nth-child(6) { animation-delay: -.8s; }
.wave i:nth-child(7) { animation-delay: -.3s; }
@keyframes talk {
  from { transform: scaleY(.18); }
  to   { transform: scaleY(1); }
}

.callui__actions {
  display: flex; justify-content: center; gap: 4.2rem;
  margin-top: 1.6rem; width: 100%;
}
.callbtn {
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center; text-decoration: none;
  box-shadow: 0 1px 2px rgb(0 0 0 / .5), inset 0 1px 0 rgb(255 255 255 / .25);
  transition: transform .25s var(--ease-out);
}
.callbtn svg { width: 26px; height: 26px; fill: #fff; }
.callbtn--decline { background: linear-gradient(180deg, #ef6a5b, var(--red-500)); }
.callbtn--decline svg { transform: rotate(135deg); }
.callbtn--answer {
  background: linear-gradient(180deg, var(--green-500), var(--green-600));
  animation: pulse 2s var(--ease-out) infinite;
}
.callbtn--answer:hover { transform: scale(1.08); }
@keyframes pulse {
  0%   { box-shadow: 0 1px 2px rgb(0 0 0 / .5), 0 0 0 0 color-mix(in oklch, var(--green-500) 55%, transparent); }
  70%  { box-shadow: 0 1px 2px rgb(0 0 0 / .5), 0 0 0 22px transparent; }
  100% { box-shadow: 0 1px 2px rgb(0 0 0 / .5), 0 0 0 0 transparent; }
}
.callui__hint { font-size: .78rem; color: var(--inv-soft); margin-top: 1.2rem; }

/* Panel de campaña flotante — anclado a la franja vacía del teléfono
   (50% = centro del visual; el teléfono mide 320px fijos) */
.float-card {
  position: absolute; left: calc(50% - 295px); top: 47%;
  width: 250px; z-index: 2;
  background: color-mix(in oklch, var(--ink-850) 88%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .1), var(--shadow-lg);
  padding: 1rem 1.1rem 0.85rem;
  animation: floaty 7s ease-in-out infinite alternate;
}
@keyframes floaty { from { transform: translateY(0); } to { transform: translateY(-10px); } }

.float-card__head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .78rem; font-weight: 650; color: var(--inv);
  letter-spacing: .02em; margin-bottom: .7rem;
}
.live {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .64rem; font-weight: 700; letter-spacing: .1em; color: var(--green-300);
}
.live::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--green-500);
  animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: .25; } }

.float-card dl { margin: 0; display: grid; gap: .55rem; }
.float-card div { display: flex; align-items: baseline; justify-content: space-between; gap: .8rem; }
.float-card dt { font-size: .78rem; color: var(--inv-soft); }
.float-card dd {
  margin: 0; font-family: var(--font-display); font-weight: 700;
  font-size: .98rem; color: var(--inv-strong); white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.float-card dd.good { color: var(--green-300); }
.float-card__foot {
  margin: .75rem 0 0; font-size: .64rem; color: var(--inv-soft); opacity: .8;
}

/* ---------- 7. Secciones genéricas ---------- */
.section { padding-block: var(--section-pad); }
.section--dark {
  background: var(--ink-950); color: var(--inv);
}
.section--dark h2, .section--dark h3 { color: var(--inv-strong); }

.section__head { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__head h2 { font-size: var(--fs-h2); font-weight: 700; }
.section__head p { font-size: var(--fs-lead); color: var(--text-soft); }
.section--dark .section__head p { color: var(--inv); }

/* Placeholder del demo (se sustituye en FASE 3) */
.demo-teaser .teaser {
  display: grid; place-items: center; text-align: center;
  padding: 3.5rem 1.5rem; border-radius: var(--radius-lg);
  box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .09);
  background:
    radial-gradient(600px 300px at 50% 0%, color-mix(in oklch, var(--green-600) 10%, transparent), transparent 70%);
}
.demo-teaser .wave { height: 34px; margin: 0 0 1.4rem; }

/* ---------- 8. Footer ---------- */
.footer {
  background: var(--ink-950); color: var(--inv-soft);
  padding-block: 3rem 2.5rem;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .07);
}
.footer__inner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem;
  justify-content: space-between;
}
.footer img { height: 34px; width: auto; }
.footer p { margin: 0; font-size: var(--fs-cap); }

/* ---------- 8b. Beneficios (bento asimétrico) ---------- */
.bento {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(12, 1fr);
}
.bento__cell {
  grid-column: span 3;
  background: #fff; background: color-mix(in oklch, #fff 72%, var(--paper));
  border-radius: var(--radius-md);
  box-shadow: 0 1px 0 rgb(20 28 55 / .06), 0 10px 24px -18px rgb(20 28 55 / .25);
  padding: 1.5rem 1.5rem 1.35rem;
}
.bento__cell--wide { grid-column: span 6; }
.bento__cell--feature {
  grid-column: span 6; grid-row: span 2;
  display: flex; flex-direction: column;
  background:
    radial-gradient(480px 320px at 85% -20%, color-mix(in oklch, var(--blue-600) 18%, transparent), transparent 65%),
    var(--ink-900);
  color: var(--inv);
}
.bento__cell--feature h3 { color: var(--inv-strong); }
.bento__cell--feature p { color: var(--inv); }

.bento__cell h3 {
  display: flex; align-items: center; gap: .55rem;
  font-size: 1.12rem; font-weight: 650; margin-bottom: .35rem;
}
.bento__cell--feature h3 { font-size: var(--fs-h3); }
.bento__cell p { margin: 0; font-size: var(--fs-small); color: var(--text-soft); }
.bento__cell--feature p { font-size: var(--fs-body); }

.bico {
  flex: none; width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: color-mix(in oklch, var(--green-500) 16%, transparent);
  color: var(--green-600);
}
.bento__cell--feature .bico {
  background: color-mix(in oklch, var(--green-500) 22%, transparent);
  color: var(--green-300);
}
.bico svg { width: 19px; height: 19px; }

/* Demo de voz dentro de la celda destacada */
.bento .wave { height: 30px; margin: auto 0 0; }
.bento .wave i { width: 4px; background: var(--green-500); }

/* Mini-flujo cobranza */
.miniflow {
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  margin-top: auto; padding-top: 1.2rem;
}
.miniflow span {
  font-size: .78rem; font-weight: 600; color: var(--inv);
  padding: .35rem .7rem; border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .16);
  white-space: nowrap;
}
.miniflow span.ok { color: var(--green-300); box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--green-500) 50%, transparent); }
.miniflow svg { width: 14px; height: 14px; color: var(--inv-soft); flex: none; }

/* ---------- 8c. Antes vs Después ---------- */
.compare {
  display: grid; grid-template-columns: 1fr 1.08fr; gap: 1.2rem;
  align-items: stretch;
}
.compare__col {
  border-radius: var(--radius-lg); padding: 2rem 2rem 1.6rem;
}
.compare__col--old {
  background: var(--paper-2);
  box-shadow: inset 0 0 0 1.5px rgb(20 28 55 / .07);
}
.compare__col--new {
  background:
    radial-gradient(560px 380px at 90% -10%, color-mix(in oklch, var(--green-600) 16%, transparent), transparent 60%),
    var(--ink-950);
  color: var(--inv);
  box-shadow: var(--shadow-lg);
}
.compare__col h3 { font-size: 1.25rem; margin-bottom: 1.2rem; }
.compare__col--new h3 { color: var(--inv-strong); }
.compare__col--old h3 { color: var(--text-soft); }
.compare__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .85rem; }
.compare__col li { display: flex; gap: .7rem; align-items: baseline; font-size: var(--fs-small); }
.compare__col--old li { color: var(--text-soft); }
.compare__col--new li { color: var(--inv); }
.compare__col li::before {
  flex: none; font-weight: 800; font-size: .82rem; transform: translateY(-1px);
}
.compare__col--old li::before { content: "✕"; color: var(--red-500); }
.compare__col--new li::before { content: "✓"; color: var(--green-500); }
.compare__col li b { font-weight: 650; }
.compare__col--new li b { color: var(--inv-strong); }
.compare__badge {
  display: inline-block; margin-top: 1.4rem;
  font-size: var(--fs-cap); font-weight: 650; color: var(--green-300);
  padding: .45rem .9rem; border-radius: 999px;
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--green-500) 45%, transparent);
}

/* ---------- 8d. Cómo funciona ---------- */
.steps {
  counter-reset: paso;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  position: relative;
}
.steps::before {
  content: ""; position: absolute; top: 26px; left: 8%; right: 8%;
  border-top: 2px dashed color-mix(in oklch, var(--blue-600) 30%, transparent);
}
.step { position: relative; padding-top: 4.4rem; }
.step::before {
  counter-increment: paso; content: counter(paso);
  position: absolute; top: 0; left: 0;
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.25rem;
  background: var(--ink-950); color: var(--green-300);
  box-shadow: 0 0 0 6px var(--paper), var(--shadow-md);
}
.step h3 { font-size: 1.22rem; margin-bottom: .4rem; }
.step p { font-size: var(--fs-small); color: var(--text-soft); margin: 0; }

/* ---------- 8d-bis. Campañas masivas + CRM ---------- */
.masscall { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 2.6rem; }
.masscall__card {
  display: flex; flex-direction: column;
  background: color-mix(in oklch, #fff 72%, var(--paper));
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgb(20 28 55 / .06), 0 14px 30px -22px rgb(20 28 55 / .3);
  padding: 2rem 1.8rem 1.8rem;
}
.masscall__card h3 {
  display: flex; flex-direction: column; gap: .3rem;
  font-size: 1.05rem; font-weight: 650; letter-spacing: .02em;
  text-transform: uppercase; color: var(--text-soft); margin-bottom: 1.1rem;
}
.masscall__brand {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 750;
  letter-spacing: 0; text-transform: none; color: var(--text-strong);
}
.masscall__brand b { color: var(--green-600); font-weight: 800; }
.masscall__card ul {
  list-style: none; margin: 0 0 1.6rem; padding: 0;
  display: grid; gap: .65rem; font-size: var(--fs-small); color: var(--text);
}
.masscall__card li { position: relative; padding-left: 1.35rem; }
.masscall__card li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--green-600); font-weight: 800;
}
.masscall__card li b { color: var(--text-strong); }
.masscall__card .btn { margin-top: auto; justify-content: center; }
.masscall__foot {
  text-align: center; font-size: var(--fs-small); color: var(--text-soft);
  margin: 2.2rem auto 0; max-width: 38rem;
}

/* — Remarketing con un botón + tipos de negocio — */
.bizhero {
  margin-top: 2.6rem; padding: 2rem clamp(1.4rem, 4vw, 2.6rem);
  border-radius: var(--radius-lg); text-align: center;
  background:
    radial-gradient(560px 300px at 50% -20%, color-mix(in oklch, var(--green-600) 22%, transparent), transparent 65%),
    var(--ink-950);
  box-shadow: var(--shadow-lg);
}
.bizhero h3 {
  font-family: var(--font-display); font-size: var(--fs-h3);
  color: var(--inv-strong); margin: 0 0 .6rem;
}
.bizhero p { color: var(--inv); max-width: 38rem; margin: 0 auto; font-size: var(--fs-body); }
.bizhero b { color: var(--green-300); }
.bizgrid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  margin-top: 1.2rem;
}
.bizgrid__cell {
  border-radius: var(--radius-md); padding: 1.3rem 1.3rem 1.2rem;
  background: color-mix(in oklch, #fff 72%, var(--paper));
  box-shadow: 0 1px 0 rgb(20 28 55 / .06), 0 10px 24px -18px rgb(20 28 55 / .25);
}
.bizgrid__cell h4 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  color: var(--text-strong); margin: 0 0 .35rem;
}
.bizgrid__cell p { font-size: var(--fs-small); color: var(--text); margin: 0; }

/* ---------- 8e. Demo en vivo ---------- */
.demo .section__head { margin-inline: auto; text-align: center; }

.democall {
  max-width: 640px; margin-inline: auto;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(640px 340px at 50% -10%, color-mix(in oklch, var(--blue-600) 16%, transparent), transparent 65%),
    var(--ink-900);
  box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .1), var(--shadow-lg);
  overflow: hidden;
}

/* — Estado inicial — */
.democall__idle { text-align: center; padding: clamp(2.2rem, 5vw, 3.5rem); }
.democall__badge {
  display: inline-block; margin-bottom: 1.6rem;
  font-size: var(--fs-cap); font-weight: 600; color: var(--amber-400);
  padding: .4rem .9rem; border-radius: 999px;
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--amber-400) 45%, transparent);
}
.democall__idle h3 { color: var(--inv-strong); font-size: var(--fs-h3); }
.democall__idle > p { color: var(--inv); max-width: 30rem; margin-inline: auto; }
.btn--xl { padding: 1.15rem 2.2rem; font-size: 1.12rem; margin-top: .8rem; }
.democall__mic { font-size: var(--fs-cap); color: var(--inv-soft); margin: 1.1rem 0 0; }

/* — Llamada activa — */
.democall__live { display: flex; flex-direction: column; }
.democall__head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.5rem;
  box-shadow: 0 1px 0 rgb(255 255 255 / .08);
}
.democall__head strong { display: block; color: var(--inv-strong); font-family: var(--font-display); }
.democall__head span { font-size: var(--fs-cap); color: var(--inv-soft); }
.democall__timer {
  font-variant-numeric: tabular-nums; color: var(--green-300);
  font-weight: 650; font-size: 1.05rem;
}

.democall__stage { text-align: center; padding: 1.8rem 1.5rem .6rem; }
.democall__avatar {
  position: relative; width: 92px; height: 92px; margin: 0 auto .9rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: color-mix(in oklch, var(--ink-700) 60%, transparent);
  box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .14);
}
.democall__avatar img { width: 54px; height: 54px; }
.democall__avatar::after {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 2px solid color-mix(in oklch, var(--green-500) 55%, transparent);
  opacity: 0; transition: opacity .3s;
}
.democall__live.is-speaking .democall__avatar::after {
  opacity: 1; animation: pulse 1.8s var(--ease-out) infinite;
}
.democall__status { color: var(--inv); font-size: var(--fs-small); min-height: 1.6em; margin: 0 0 .4rem; }
.democall__status em { color: var(--green-300); font-style: normal; font-weight: 600; }

.democall .wave { height: 26px; margin: .4rem auto 0; justify-content: center; }
.democall .wave i { width: 4px; animation-play-state: paused; opacity: .35; }
.democall__live.is-speaking .wave i { animation-play-state: running; opacity: 1; }
.democall__live.is-listening .wave i { background: var(--blue-300); }

.democall__actions { display: grid; place-items: center; padding: 1rem 0 1.6rem; }
.callbtn--lg { width: 72px; height: 72px; border: 0; cursor: pointer; }
.callbtn--lg svg { width: 30px; height: 30px; }

.democall__notice {
  margin: 0 1.5rem .9rem; padding: .55rem .95rem; border-radius: var(--radius-sm);
  font-size: var(--fs-cap); color: var(--amber-400); text-align: center;
  background: color-mix(in oklch, var(--amber-400) 9%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--amber-400) 28%, transparent);
}

.democall__error {
  margin: 0 1.5rem 1.2rem; padding: .7rem 1rem; border-radius: var(--radius-sm);
  font-size: var(--fs-cap); color: #ffd9d4;
  background: color-mix(in oklch, var(--red-500) 22%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--red-500) 45%, transparent);
}

/* — Fin de llamada — */
.democall__done { text-align: center; padding: clamp(2.2rem, 5vw, 3.2rem); }
.democall__done h3 { color: var(--inv-strong); font-size: var(--fs-h3); }
.democall__done p { color: var(--inv); max-width: 28rem; margin: 0 auto 1.6rem; }
.democall__done .btn { margin: .25rem .3rem; }

.demo__foot {
  text-align: center; font-size: var(--fs-cap); color: var(--inv-soft);
  margin: 1.6rem auto 0; max-width: 34rem;
}

/* ---------- 8f. Precios ---------- */
.priceref {
  display: inline-flex; flex-wrap: wrap; align-items: baseline;
  column-gap: .55rem; row-gap: 0;
  font-family: var(--font-display);
  margin-bottom: .4rem;
}
.priceref strong { font-size: clamp(1.9rem, 1rem + 4.6vw, 3.4rem); font-weight: 800; color: var(--text-strong); letter-spacing: -0.02em; white-space: nowrap; }
.priceref span { font-size: 1.05rem; color: var(--text-soft); font-family: var(--font-body); }

.pricing {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem;
  align-items: stretch; margin-top: 2.6rem;
}
.plan {
  display: flex; flex-direction: column;
  background: color-mix(in oklch, #fff 72%, var(--paper));
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 0 rgb(20 28 55 / .06), 0 14px 30px -22px rgb(20 28 55 / .3);
  padding: 2rem 1.8rem 1.8rem;
  position: relative;
}
.plan--star {
  background:
    radial-gradient(480px 300px at 50% -20%, color-mix(in oklch, var(--green-600) 20%, transparent), transparent 65%),
    var(--ink-950);
  color: var(--inv);
  box-shadow: 0 0 0 2px var(--green-500), var(--shadow-lg);
  transform: translateY(-14px);
}
.plan__pop {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(180deg, var(--green-500), var(--green-600));
  color: #08130d; font-size: .74rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; padding: .32rem .9rem; border-radius: 999px;
  white-space: nowrap;
}
.plan h3 { font-size: 1.05rem; font-weight: 650; letter-spacing: .02em; text-transform: uppercase; color: var(--text-soft); }
.plan--star h3 { color: var(--green-300); }
.plan__mins { font-family: var(--font-display); font-size: 2.5rem; font-weight: 750; color: var(--text-strong); line-height: 1.1; }
.plan--star .plan__mins { color: var(--inv-strong); }
.plan__mins small { font-size: 1.05rem; font-weight: 550; color: var(--text-soft); }
.plan--star .plan__mins small { color: var(--inv-soft); }
.plan__price { font-size: 1.35rem; font-weight: 700; color: var(--blue-600); margin: .2rem 0 1.2rem; }
.plan--star .plan__price { color: var(--green-300); }
.plan__price span { font-size: .82rem; font-weight: 500; color: var(--text-soft); }
.plan--star .plan__price span { color: var(--inv-soft); }
.plan ul { list-style: none; margin: 0 0 1.6rem; padding: 0; display: grid; gap: .55rem; font-size: var(--fs-small); }
.plan li { display: flex; gap: .55rem; }
.plan li::before { content: "✓"; color: var(--green-600); font-weight: 800; flex: none; }
.plan--star li::before { color: var(--green-500); }
.plan .btn { margin-top: auto; justify-content: center; }
.btn--outline {
  background: transparent; color: var(--text-strong);
  box-shadow: inset 0 0 0 1.5px rgb(20 28 55 / .25);
}
.btn--outline:hover { background: rgb(20 28 55 / .05); }
.pricing__note {
  text-align: center; font-size: var(--fs-small); color: var(--text-soft);
  margin: 2.2rem auto 0; max-width: 36rem;
}

/* ---------- 8g. Ecosistema + testimonios placeholder ---------- */
.eco {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 1rem 2.6rem; padding: 1.6rem 0 0;
}
.eco span {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  color: var(--text-soft); opacity: .75;
}
.eco span b { color: var(--green-600); font-weight: 800; }
.eco__crms { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 2.6rem; }
.eco__arrow { display: inline-flex; align-items: center; color: var(--green-600); }
.eco__arrow svg { width: 56px; height: 22px; animation: eco-nudge 1.8s ease-in-out infinite; }
@keyframes eco-nudge {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(6px); }
}
.eco .eco__result {
  font-size: 1.45rem; opacity: 1; color: var(--text-strong);
}
.eco__caption {
  text-align: center; font-size: var(--fs-small); color: var(--text-soft);
  max-width: 34rem; margin: 1.1rem auto 0;
}

.quotes { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 2.4rem; }
.quote {
  position: relative; overflow: hidden;
  border-radius: var(--radius-md); padding: 1.6rem 1.6rem 1.3rem;
  background: color-mix(in oklch, #fff 72%, var(--paper));
  box-shadow: 0 1px 0 rgb(20 28 55 / .06), 0 10px 24px -18px rgb(20 28 55 / .25);
}
.quote--ph::after {
  content: "PLACEHOLDER — sustituir por testimonio real";
  position: absolute; inset: auto 0 0 0;
  font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-align: center;
  color: var(--amber-400); background: color-mix(in oklch, var(--amber-400) 12%, transparent);
  padding: .3rem;
}
.quote p { font-size: var(--fs-small); color: var(--text); margin: 0 0 .9rem; }
.quote footer { font-size: var(--fs-cap); color: var(--text-soft); padding-bottom: 1rem; }

/* ---------- 8h. FAQ ---------- */
.faq { max-width: 46rem; margin-inline: auto; display: grid; gap: .7rem; }
.faq details {
  border-radius: var(--radius-md);
  background: color-mix(in oklch, #fff 72%, var(--paper));
  box-shadow: 0 1px 0 rgb(20 28 55 / .06);
  overflow: hidden;
}
.faq summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-weight: 650; color: var(--text-strong);
  padding: 1.05rem 1.3rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--font-display); font-size: 1.3rem; line-height: 1;
  color: var(--green-600); transition: transform .3s var(--ease-out); flex: none;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 1.3rem 1.15rem; font-size: var(--fs-small); color: var(--text-soft); }

/* ---------- 8i. CTA final + contacto ---------- */
.cta {
  background:
    radial-gradient(1000px 500px at 50% -20%, color-mix(in oklch, var(--blue-600) 22%, transparent), transparent 65%),
    var(--ink-950);
  color: var(--inv);
}
.cta__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.cta h2 { color: var(--inv-strong); font-size: var(--fs-h2); }
.cta__copy p { color: var(--inv); font-size: var(--fs-lead); }
.cta__copy .chips { margin-top: 1.6rem; }

.leadform {
  display: grid; gap: .9rem;
  background: color-mix(in oklch, var(--ink-850) 88%, transparent);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .1), var(--shadow-lg);
  padding: clamp(1.5rem, 3vw, 2.2rem);
}
.leadform label {
  display: grid; gap: .35rem;
  font-size: var(--fs-cap); font-weight: 600; color: var(--inv);
}
.leadform input, .leadform select {
  font: inherit; font-size: var(--fs-small); color: var(--inv-strong);
  background: rgb(255 255 255 / .06);
  border: 0; border-radius: var(--radius-sm); padding: .75rem 1rem;
  box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .12);
}
.leadform select { appearance: none; }
.leadform input::placeholder { color: var(--inv-soft); }
.leadform .btn { justify-content: center; margin-top: .4rem; }
.leadform__ok {
  margin: 0; padding: .8rem 1rem; border-radius: var(--radius-sm);
  font-size: var(--fs-small); font-weight: 600; color: var(--green-300);
  background: color-mix(in oklch, var(--green-600) 18%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--green-500) 40%, transparent);
}
.leadform__err {
  margin: 0; padding: .8rem 1rem; border-radius: var(--radius-sm);
  font-size: var(--fs-cap); color: #ffd9d4;
  background: color-mix(in oklch, var(--red-500) 22%, transparent);
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- 8j. Footer ampliado ---------- */
.footer__grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem;
  padding-bottom: 2.2rem; margin-bottom: 2rem;
  box-shadow: 0 1px 0 rgb(255 255 255 / .08);
}
.footer__brand p { margin-top: 1rem; max-width: 26rem; }
.footer h4 {
  color: var(--inv); font-size: var(--fs-cap); font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; margin: 0 0 .9rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer ul a { color: var(--inv-soft); text-decoration: none; font-size: var(--fs-small); }
.footer ul a:hover { color: var(--green-300); }

/* ---------- 9. Responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; padding-top: 7.5rem; }
  .hero__visual { min-height: auto; margin-top: 1.5rem; }

  .bento__cell { grid-column: span 6; }
  .bento__cell--feature { grid-column: span 12; grid-row: auto; }
  .compare { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; max-width: 430px; margin-inline: auto; }
  .plan--star { transform: none; order: -1; }
  .cta__grid { grid-template-columns: 1fr; }
  .quotes { grid-template-columns: 1fr; }
  .masscall { grid-template-columns: 1fr; }
  .bizgrid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .steps { grid-template-columns: 1fr; gap: 2.2rem; }
  .steps::before { top: 26px; bottom: 26px; left: 25px; right: auto; border-top: 0;
    border-left: 2px dashed color-mix(in oklch, var(--blue-600) 30%, transparent); }
  .step { padding-top: 0; padding-left: 4.6rem; }
}

/* El menú (6 enlaces + CTA) ya no cabe en línea por debajo de ~880px:
   pasa al menú móvil de pantalla completa antes de desbordar el header */
@media (max-width: 880px) {
  .nav {
    position: fixed; inset: 0; z-index: 90;
    flex-direction: column; align-items: center; justify-content: center; gap: 2.2rem;
    background: color-mix(in oklch, var(--ink-950) 96%, transparent);
    -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
    transform: translateY(-100%); opacity: 0; pointer-events: none;
    transition: transform .45s var(--ease-out), opacity .35s;
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a { font-size: 1.35rem; font-family: var(--font-display); }

  .nav-toggle {
    display: grid; place-items: center; gap: 5px;
    width: 44px; height: 44px; border: 0; border-radius: 12px;
    background: rgb(255 255 255 / .07); cursor: pointer; z-index: 95;
  }
  .nav-toggle i {
    width: 20px; height: 2px; background: var(--inv-strong); border-radius: 2px;
    transition: transform .3s var(--ease-out), opacity .2s;
    display: block;
  }
  .nav-toggle i:nth-child(1) { transform: translateY(3.5px); }
  .nav-toggle i:nth-child(2) { transform: translateY(-3.5px); }
  .nav-toggle.is-open i:nth-child(1) { transform: rotate(45deg); }
  .nav-toggle.is-open i:nth-child(2) { transform: rotate(-45deg) translateY(1px); }

  .header__cta { display: none; }
}

@media (max-width: 720px) {
  .hero__actions .btn { width: 100%; justify-content: center; }

  .bento__cell, .bento__cell--wide { grid-column: span 12; }
  .compare__col { padding: 1.5rem 1.3rem 1.3rem; }
  .bizgrid { grid-template-columns: 1fr; }
}

/* El panel flotante pasa a flujo normal cuando no hay espacio lateral */
@media (max-width: 1150px) {
  .float-card {
    position: static; width: min(300px, 100%);
    margin: 1.6rem auto 0; animation: none;
  }
}

/* ---------- 10. Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}