/* ==========================================================================
   SELLFLOW — Landing page styles
   Organizado por secciones. Paleta y tipografía definidas en :root.
   ========================================================================== */

:root {
  --verde-profundo: #123528; /* v4: antes #0A1A14 — se leía casi negro; este tono se lee "verde" oscuro sin perder premium */
  --verde-autoridad: #0F6E56;
  --verde-acento: #1D9E75;
  --crema: #F5F5F2;
  --negro-suave: #0A0A0A;

  /* Profundidad tono-sobre-tono para las franjas oscuras (hero, cómo funciona, opiniones, footer):
     mismo verde-autoridad al 10% en un glow radial, nunca un color distinto. */
  --verde-profundo-glow: radial-gradient(ellipse 130% 65% at 50% -10%, rgba(15,110,86,0.12), rgba(15,110,86,0) 60%);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container-max: 1140px;

  /* Radios, elevación y grosores compartidos por todos los componentes nuevos */
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 8px 22px rgba(10, 26, 20, 0.12);
  --shadow-md: 0 18px 42px rgba(10, 26, 20, 0.18);
  --shadow-lg: 0 30px 70px rgba(10, 26, 20, 0.30);
  --dash-w: 2px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.2s;
  --dur-base: 0.6s;
  --dur-slow: 0.8s;
  --stagger: 90ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--negro-suave);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  -webkit-user-select: none;
  user-select: none;
}
/* Los campos del formulario deben poder seleccionarse/editarse con normalidad */
.lead-form input, .lead-form select, .lead-form textarea {
  -webkit-user-select: text;
  user-select: text;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
input, select { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 0.6em;
  letter-spacing: -0.02em;
  line-height: 1.12;
}
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
p { margin: 0 0 1em; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 720px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--verde-autoridad);
  margin: 0 0 0.9em;
}
.on-dark { color: var(--crema); }
.on-dark.eyebrow { color: var(--verde-acento); }
.body-text { max-width: 60ch; color: var(--negro-suave); }
.lead-bold { font-weight: 700; font-size: 1.2rem; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--crema);
  color: var(--negro-suave);
  padding: 12px 20px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible {
  outline: 2px solid var(--verde-acento);
  outline-offset: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  transition: background-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn--primary {
  background: var(--verde-autoridad);
  color: var(--crema);
}
.btn--primary:hover { background: var(--verde-acento); transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--crema);
  border: 1px solid rgba(245,245,242,0.3);
}
.btn--ghost:hover { border-color: var(--verde-acento); color: var(--verde-acento); transform: translateY(-2px); }
.btn--crema {
  background: var(--crema);
  color: var(--verde-profundo);
}
.btn--crema:hover { background: var(--verde-acento); color: var(--crema); transform: translateY(-2px); }
.btn--lg { padding: 17px 34px; font-size: 1.05rem; }

/* ---------- Sections / rhythm ---------- */
.section {
  position: relative;
  padding: 120px 0;
}
.section--tight { padding: 64px 0; }
.section--crema { background: var(--crema); color: var(--negro-suave); }
.section--dark { background: var(--verde-profundo-glow), var(--verde-profundo); color: var(--crema); }
.section--brand { background: var(--verde-autoridad); color: var(--crema); overflow: hidden; }

.section-head { max-width: 700px; margin: 0 auto 56px; text-align: left; }
#faq .section-head, #contacto .section-head, .cta-final { text-align: center; margin-left: auto; margin-right: auto; }

.wave { display: block; width: 100%; height: 90px; }
.wave--hero-out { margin-top: -1px; }

/* Secciones que abren/cierran en curva: las olas quedan al ras del borde
   (position:absolute) para que el padding de sección nunca deje una banda plana detrás. */
.section--curved { padding-top: 108px; padding-bottom: 108px; overflow: hidden; }
.section--curved .wave { position: absolute; left: 0; right: 0; width: 100%; height: 108px; z-index: 1; }
.section--curved .wave--into-dark, .section--curved .wave--into-brand { top: 0; }
.section--curved .wave--out-dark { bottom: 0; }
.section--curved > .container { position: relative; z-index: 2; }

.side-label {
  position: absolute;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 10vw, 8rem);
  color: var(--verde-acento);
  opacity: 0.06;
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}
.side-label--left { left: -80px; }
.side-label--right { right: -80px; transform: translateY(-50%) rotate(90deg); }

/* ---------- Reveals ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: rgba(10, 26, 20, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245,245,242,0.08);
  transition: padding var(--dur-fast) var(--ease-out);
}
.navbar__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 20px 24px;
  transition: padding var(--dur-fast) var(--ease-out);
}
.navbar.is-scrolled .navbar__inner { padding-top: 12px; padding-bottom: 12px; }

.navbar__brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.navbar__logo-full { display: block; width: auto; }

.navbar__nav { display: flex; gap: 28px; margin: 0 auto; }
.navbar__nav a {
  color: var(--crema);
  font-size: 0.95rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 4px;
}
.navbar__nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 2px;
  width: 0;
  background: var(--verde-acento);
  transition: width var(--dur-fast) var(--ease-out);
}
.navbar__nav a:hover::after { width: 100%; }

.navbar__cta { flex-shrink: 0; }

.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
}
.navbar__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--crema);
  transition: transform 0.25s var(--ease-out), opacity 0.25s var(--ease-out);
}
.navbar__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  top: 0;
  background: var(--verde-profundo);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
  z-index: 400;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a {
  color: var(--crema);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  background: var(--verde-profundo-glow), var(--verde-profundo);
  color: var(--crema);
  padding-top: 160px;
  overflow: hidden;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 80px;
}
.hero__title { color: var(--crema); }
.underline {
  position: relative;
  color: var(--crema);
  white-space: nowrap;
}
.underline::after {
  content: '';
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 0.02em;
  height: 0.16em;
  background: var(--verde-acento);
  border-radius: 2px;
  z-index: -1;
  transform: skewX(-6deg);
}
.hero__subtitle {
  max-width: 46ch;
  font-size: 1.15rem;
  color: rgba(245,245,242,0.82);
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }

.hero__floaters { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.floater { position: absolute; opacity: 0.55; }
.floater--2 { bottom: 4%; right: 10%; }
.floater--3 { top: 4%; right: 4%; }

/* ---------- Idle float (compartido: mockup del hero, tarjetas flotantes) ---------- */
@keyframes idle-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.idle-float { animation: idle-float 4.6s ease-in-out infinite; }
.idle-float--slow { animation-duration: 6.2s; animation-delay: -1.6s; }
.idle-float--fast { animation-duration: 3.6s; animation-delay: -0.8s; }

/* ---------- Hero mockup scene (perspectiva 3D + tarjetas flotantes) ---------- */
.hero__visual { position: relative; z-index: 1; display: flex; justify-content: center; }
.hero__mockup-scene {
  position: relative;
  width: 100%;
  max-width: 400px;
  perspective: 1200px;
}
.hero__mockup-tilt {
  position: relative;
  transform-style: preserve-3d;
  transform: rotateY(-24deg) rotateX(12deg) translateY(24px) scale(0.94);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
  will-change: transform;
}
.hero__mockup-tilt.is-loaded {
  transform: rotateY(-8deg) rotateX(4deg) translateY(0) scale(1);
  opacity: 1;
}

.chat-window {
  width: 100%;
  max-width: 380px;
  background: var(--crema);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.chat-window__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 18px;
  background: var(--verde-autoridad);
  color: var(--crema);
}
.chat-window__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--verde-acento);
}
.chat-window__title { font-weight: 600; font-size: 0.95rem; }
.chat-window__status {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  opacity: 0.85;
}
.chat-window__body {
  min-height: 420px;
  max-height: 420px;
  overflow: hidden;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--crema);
}

.bubble {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  line-height: 1.4;
  animation: bubble-in 0.35s var(--ease-out) both;
}
@keyframes bubble-in {
  from { opacity: 0; transform: scale(0.95) translateY(6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.bubble--client {
  align-self: flex-start;
  background: #E7E7E2;
  color: var(--negro-suave);
  border-bottom-left-radius: 4px;
}
.bubble--agent {
  align-self: flex-end;
  background: var(--verde-autoridad);
  color: var(--crema);
  border-bottom-right-radius: 4px;
}
.typing {
  align-self: flex-end;
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--verde-autoridad);
  border-radius: var(--radius);
  border-bottom-right-radius: 4px;
}
.typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(245,245,242,0.85);
  animation: typing-dot 1s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.calendar-card {
  align-self: flex-end;
  max-width: 82%;
  background: var(--crema);
  border: 1.5px solid var(--verde-autoridad);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: bubble-in 0.4s var(--ease-out) both;
}
.calendar-card__icon {
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--verde-autoridad);
  display: flex;
  align-items: center;
  justify-content: center;
}
.calendar-card__text { font-size: 0.82rem; line-height: 1.3; }
.calendar-card__text strong { display: block; font-family: var(--font-mono); font-size: 0.78rem; }
.check-path {
  stroke-dasharray: 20;
  stroke-dashoffset: 20;
  animation: draw-check 0.5s var(--ease-out) 0.15s forwards;
}
@keyframes draw-check {
  to { stroke-dashoffset: 0; }
}

/* ---------- Tarjetas flotantes fuera del marco (hero + cómo funciona) ---------- */
.float-card {
  position: absolute;
  z-index: 2;
  background: var(--crema);
  color: var(--negro-suave);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(16px) scale(0.92);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  will-change: transform;
}
.float-card.is-loaded { opacity: 1; transform: translateY(0) scale(1); }
.float-card__idle { display: flex; align-items: center; gap: 10px; }
.float-card__icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--verde-autoridad);
  color: var(--crema);
  display: flex;
  align-items: center;
  justify-content: center;
}
.float-card__icon--accent { background: var(--verde-acento); }
.float-card__text { font-size: 0.8rem; line-height: 1.3; white-space: nowrap; }
.float-card__text strong { display: block; font-family: var(--font-mono); font-size: 0.76rem; }

.float-card--calendar {
  top: -17%;
  right: -20%;
  transition-delay: 0.5s;
}
.float-card--sale {
  bottom: 6%;
  left: -14%;
  transition-delay: 0.68s;
}

/* ---------- Stats strip ---------- */
.stats-strip {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(245,245,242,0.1);
}
.stats-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 36px 24px 40px;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat__value {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--verde-acento);
}
.stat__label {
  font-size: 0.85rem;
  color: rgba(245,245,242,0.7);
  max-width: 20ch;
}

/* ---------- Integraciones (bajo el hero) ---------- */
.integrations-strip {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(245,245,242,0.08);
  padding-top: 28px;
  padding-bottom: 8px;
}
.integrations-strip__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(245,245,242,0.55);
  margin-bottom: 20px;
}
.marquee {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  width: max-content;
  padding-bottom: 28px;
  animation: marquee-scroll 32s linear infinite;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
/* El espaciado se aplica como margin-right por elemento (no como gap del track): así cada
   set duplicado "carga" su propio hueco final y -50% cae exactamente en el borde del
   segundo set, sin la costura de medio-gap que deja gap + duplicado al 50%. */
.marquee__item {
  display: flex;
  align-items: center;
  margin-right: 56px;
  color: var(--verde-autoridad);
  opacity: 0.85;
  white-space: nowrap;
}
.marquee__logo { color: var(--verde-autoridad); fill: currentColor; display: block; }
.marquee__item--badge {
  gap: 8px;
  padding: 6px 14px 6px 8px;
  border: 1px solid rgba(29,158,117,0.5);
  border-radius: 999px;
}
.marquee__item--badge em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--verde-acento);
  color: var(--verde-profundo);
  padding: 4px 9px;
  border-radius: 999px;
}

/* ==========================================================================
   PROBLEMA
   ========================================================================== */
.problema__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.problema__visual { display: flex; justify-content: center; }
.coin { animation: coin-fall 2.6s ease-in-out infinite; }
.coin--2 { animation-delay: 0.5s; }
.coin--3 { animation-delay: 1s; }
@keyframes coin-fall {
  0% { transform: translateY(0); opacity: 1; }
  70% { opacity: 1; }
  100% { transform: translateY(60px); opacity: 0; }
}

/* ==========================================================================================
   FEATURE CARDS
   ========================================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  background: #fff;
  border: 1px solid rgba(10,10,10,0.06);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--verde-acento); }
.feature-card__icon { margin-bottom: 18px; }
.feature-card h3 { margin-bottom: 0.4em; }
.feature-card p { margin: 0; color: rgba(10,10,10,0.72); }

/* ==========================================================================================
   BENEFICIOS
   ========================================================================== */
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: center;
}
.benefit-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 30px 34px;
  text-align: center;
  border-bottom: 4px solid var(--verde-acento);
  box-shadow: var(--shadow-sm);
  color: var(--negro-suave);
  overflow: hidden;
  cursor: pointer;
  transition: background-color 0.35s var(--ease-out), color 0.35s var(--ease-out),
              transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.benefit-card__dots {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 140px; height: 140px;
  background-image: radial-gradient(rgba(15,110,86,0.14) 2px, transparent 2px);
  background-size: 16px 16px;
  pointer-events: none;
}
.benefit-card__illustration {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  color: var(--verde-autoridad);
  transition: color 0.35s var(--ease-out);
}
.benefit-card h3 { font-size: 1.2rem; margin-bottom: 0.4em; }
.benefit-card p { margin: 0; color: rgba(10,10,10,0.68); font-size: 0.98rem; }

.benefit-card.is-featured {
  background: var(--verde-autoridad);
  color: var(--crema);
  border-bottom-color: var(--verde-acento);
  transform: translateY(-10px) scale(1.045);
  box-shadow: var(--shadow-lg);
  z-index: 1;
}
.benefit-card.is-featured p { color: rgba(245,245,242,0.82); }
.benefit-card.is-featured .benefit-card__illustration { color: var(--crema); }

/* Micro-animaciones en loop cuando una tarjeta está destacada (solo con movimiento activo) */
.benefit-card.is-featured .benefit-card__hand {
  transform-origin: 40px 44px;
  animation: benefit-hand-spin 3s linear infinite;
}
.benefit-card.is-featured .benefit-card__gear {
  transform-origin: 60px 60px;
  animation: benefit-gear-spin 4s linear infinite;
}
.benefit-card.is-featured .benefit-card__infinity {
  animation: benefit-infinity-pulse 1.8s ease-in-out infinite;
}
@keyframes benefit-hand-spin { to { transform: rotate(360deg); } }
@keyframes benefit-gear-spin { to { transform: rotate(360deg); } }
@keyframes benefit-infinity-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* ==========================================================================================================================
   COMO FUNCIONA
   ========================================================================== */
.how__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.how__col-text .section-head { margin-left: 0; margin-right: 0; margin-bottom: 40px; }

.how__steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.how__step {
  display: flex;
  gap: 20px;
  padding: 18px;
  margin: -18px;
  border-radius: var(--radius);
  transition: background-color var(--dur-base) var(--ease-out);
}
.how__step.is-active { background: rgba(245,245,242,0.07); }
.how__step-num {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--verde-acento);
  opacity: 0.45;
  transition: opacity var(--dur-base) var(--ease-out);
  flex-shrink: 0;
  width: 2.4ch;
}
.how__step.is-active .how__step-num { opacity: 1; }
.how__step-content h3 { color: var(--crema); margin-bottom: 0.3em; font-size: 1.2rem; }
.how__step-content p { color: rgba(245,245,242,0.75); margin: 0; }

.section-cta { text-align: center; margin-top: 64px; }
.section-cta--left { text-align: left; margin-top: 44px; }

.how__col-visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 40px 0;
}
.how__dots {
  position: absolute;
  top: 0; left: 8%;
  width: 200px; height: 200px;
  background-image: radial-gradient(rgba(29,158,117,0.16) 2px, transparent 2px);
  background-size: 18px 18px;
  pointer-events: none;
  transform: rotate(-8deg);
  z-index: 0;
}
.how__shape { position: absolute; opacity: 0.7; z-index: 0; }
.how__shape--1 { top: 4%; right: 6%; }
.how__shape--2 { bottom: 10%; left: 2%; }
.how__shape--3 { top: 44%; left: -4%; }
.how__shape--4 { bottom: 2%; right: 14%; }

/* Anillo de profundidad detrás del móvil: parte del trazo queda tapado por el
   propio mockup (superposición), dando sensación de 3D sin sombras ni degradados. */
.how__orbit {
  position: absolute;
  top: 50%; left: 50%;
  width: 300px; height: 300px;
  transform: translate(-50%, -50%) rotate(-8deg);
  z-index: 0;
  pointer-events: none;
  color: var(--verde-acento);
  animation: orbit-spin 46s linear infinite;
}
@keyframes orbit-spin {
  to { transform: translate(-50%, -50%) rotate(352deg); }
}

/* ---------- Escena 3D del móvil (distinta a la del hero: rotación contraria, más pronunciada) ---------- */
.phone-scene {
  position: relative;
  z-index: 1;
  perspective: 1400px;
}
.phone-tilt {
  position: relative;
  transform-style: preserve-3d;
  transform: rotateY(28deg) rotateX(10deg) rotateZ(-6deg) translateY(-20px) scale(0.94);
  opacity: 0;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
  will-change: transform;
}
.phone-tilt.is-loaded {
  transform: rotateY(14deg) rotateX(6deg) rotateZ(-4deg);
  opacity: 1;
}

.phone-mockup {
  position: relative;
  width: 280px;
  background: var(--verde-profundo);
  border: 6px solid #0C2A1E;
  border-radius: 36px;
  box-shadow: var(--shadow-lg);
  padding: 14px 10px;
}
.phone-mockup__notch {
  width: 60px; height: 6px;
  border-radius: 4px;
  background: #0C2A1E;
  margin: 0 auto 10px;
}
.phone-mockup__screen {
  background: var(--crema);
  border-radius: 22px;
  overflow: hidden;
}
.phone-mockup__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: var(--verde-autoridad);
  color: var(--crema);
  font-weight: 600;
  font-size: 0.85rem;
}
.phone-mockup__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 300px;
}
.phone-mockup__body .bubble { animation: none; }

.phone-scene .float-card { position: absolute; z-index: 2; }
.float-card--cart { top: -6%; left: -16%; transition-delay: 0.5s; }
.float-card--event { bottom: -2%; right: -18%; transition-delay: 0.66s; }
.float-card--badge { top: 50%; left: -18%; padding: 8px 14px; transition-delay: 0.82s; }

/* Pulso al activarse un paso relacionado en scroll: scale + halo + highlight de borde */
@keyframes pulse-highlight {
  0% { transform: scale(1); box-shadow: var(--shadow-md), 0 0 0 0 rgba(29,158,117,0.55); border-color: transparent; }
  40% { transform: scale(1.05); border-color: var(--verde-acento); }
  70% { box-shadow: var(--shadow-md), 0 0 0 14px rgba(29,158,117,0); }
  100% { transform: scale(1); box-shadow: var(--shadow-md), 0 0 0 0 rgba(29,158,117,0); border-color: transparent; }
}
.is-pulsing { border: 1.5px solid transparent; animation: pulse-highlight 0.9s var(--ease-out); }
.bubble.is-pulsing { animation: pulse-highlight 0.9s var(--ease-out); }

/* Variante para elementos dentro de un contenedor con overflow:hidden (el header del móvil):
   sin halo expansivo (se recortaría), solo escala + brillo. */
@keyframes pulse-highlight-inset {
  0% { transform: scale(1); filter: brightness(1); }
  40% { transform: scale(1.04); filter: brightness(1.18); }
  100% { transform: scale(1); filter: brightness(1); }
}
.phone-mockup__header.is-pulsing { animation: pulse-highlight-inset 0.7s var(--ease-out); transform-origin: center; }

/* ==========================================================================
   PRUEBA REAL — BENTO
   ========================================================================== */
.bento { display: flex; flex-direction: column; gap: 24px; }
.bento__hero {
  background: rgba(15, 110, 86, 0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.bento__hero-head { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.bento__badge {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--verde-profundo);
  color: var(--crema);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bento__hero-head h3 { margin: 0; font-size: 1.3rem; }

.bento__mini-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}
.bento__mini {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 26px;
  text-align: center;
}
.bento__mini svg { width: 100%; max-width: 180px; height: auto; margin: 0 auto 14px; }
.bento__mini p { margin: 0; font-size: 0.92rem; color: rgba(10,10,10,0.68); }

.bento__connector { display: flex; justify-content: center; height: 100%; min-height: 90px; }
.bento__connector svg { width: 30px; height: 100%; }
.bento__connector path { stroke-dasharray: 200; stroke-dashoffset: 200; transition: stroke-dashoffset 0.9s var(--ease-out); }
.bento__connector.is-visible path { stroke-dashoffset: 0; }

.rings__track { fill: none; stroke: rgba(15,110,86,0.12); stroke-width: 8; }
.rings__bar {
  fill: none;
  stroke: var(--verde-autoridad);
  stroke-width: 8;
  stroke-linecap: round;
  transform-origin: 50% 50%;
  transform: rotate(-90deg);
  stroke-dasharray: var(--c);
  stroke-dashoffset: var(--c);
  transition: stroke-dashoffset 1.1s var(--ease-out);
}
.rings__bar--accent { stroke: var(--verde-acento); }
.rings.is-visible .rings__bar { stroke-dashoffset: var(--target); }

.bars__bar {
  fill: var(--verde-autoridad);
  transform-box: fill-box;
  transform-origin: 50% 100%;
  transform: scaleY(0.02);
  transition: transform 0.8s var(--ease-out);
}
.bars__bar:nth-child(1) { transition-delay: 0.02s; }
.bars__bar:nth-child(2) { transition-delay: 0.1s; }
.bars__bar:nth-child(3) { transition-delay: 0.18s; }
.bars__bar:nth-child(4) { transition-delay: 0.26s; }
.bars__bar:nth-child(5) { transition-delay: 0.34s; }
.bars.is-visible .bars__bar:nth-child(1) { transform: scaleY(0.42); }
.bars.is-visible .bars__bar:nth-child(2) { transform: scaleY(0.65); }
.bars.is-visible .bars__bar:nth-child(3) { transform: scaleY(0.55); }
.bars.is-visible .bars__bar:nth-child(4) { transform: scaleY(0.82); }
.bars.is-visible .bars__bar:nth-child(5) { transform: scaleY(1); }

.bento__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.bento__stat {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  text-align: center;
}
.bento__stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  margin-bottom: 14px;
  color: var(--verde-autoridad);
}
.bento__stat-icon--a { background: rgba(15,110,86,0.10); }
.bento__stat-icon--b { background: rgba(29,158,117,0.12); }
.bento__stat-icon--c { background: rgba(10,26,20,0.08); }
.bento__stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--verde-autoridad);
  margin-bottom: 6px;
}
.bento__stat p { margin: 0; color: rgba(10,10,10,0.68); font-size: 0.92rem; }

/* ==========================================================================================================================
   OPINIONES
   ========================================================================== */
.testimonials { position: relative; }
.testimonials__track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 6%;
  /* Mientras el auto-drift está activo (ver main.js), el snap se desactiva para que los
     incrementos continuos no se corrijan de vuelta a la tarjeta en cada frame; vuelve al
     tocar/pasar el ratón/usar PREV-NEXT, para que el snap quede limpio en la interacción manual. */
  padding: 30px 4px 8px 6%;
  margin: 0 -4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  will-change: scroll-position;
}
.testimonials__track::-webkit-scrollbar { display: none; }
.testimonials__track.is-drifting { scroll-snap-type: none; }

.testimonial-card {
  position: relative;
  scroll-snap-align: start;
  flex: 0 0 calc((100% - 48px) / 2.6);
  background: var(--crema);
  color: var(--negro-suave);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 34px 26px 26px;
  opacity: 0;
  transform: translateX(56px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), translate var(--dur-fast) var(--ease-out);
}
.testimonial-card.is-visible { opacity: 1; transform: translateX(0); }
.testimonial-card.is-visible:hover { box-shadow: var(--shadow-lg); translate: 0 -4px; }
.testimonial-card__avatar {
  position: absolute;
  top: -24px; left: 26px;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--verde-autoridad);
  color: var(--crema);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: scale(0);
}
.testimonial-card.is-visible .testimonial-card__avatar {
  animation: avatar-drop 0.4s var(--ease-out) both;
}
.testimonial-card:nth-child(1).is-visible .testimonial-card__avatar { animation-delay: 0.45s; }
.testimonial-card:nth-child(2).is-visible .testimonial-card__avatar { animation-delay: 0.56s; }
.testimonial-card:nth-child(3).is-visible .testimonial-card__avatar { animation-delay: 0.67s; }
.testimonial-card:nth-child(4).is-visible .testimonial-card__avatar { animation-delay: 0.78s; }
.testimonial-card:nth-child(5).is-visible .testimonial-card__avatar { animation-delay: 0.89s; }
@keyframes avatar-drop {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
.testimonial-card__quote { font-weight: 700; font-size: 1.05rem; margin-bottom: 0.6em; }
.testimonial-card__body { font-size: 0.95rem; color: rgba(10,10,10,0.72); margin-bottom: 1.2em; }
.testimonial-card__sep { border: none; border-top: 1px solid rgba(10,10,10,0.1); margin: 0 0 16px; }
.testimonial-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.testimonial-card__who { display: flex; flex-direction: column; font-size: 0.88rem; }
.testimonial-card__who span { color: rgba(10,10,10,0.6); }
.testimonial-card__stars { display: inline-flex; gap: 2px; color: var(--verde-acento); font-size: 0.9rem; }
.testimonial-card__stars .star { opacity: 0.35; transition: opacity var(--dur-fast) var(--ease-out); }
.testimonial-card:hover .testimonial-card__stars .star { opacity: 1; }
.testimonial-card__stars .star:nth-child(1) { transition-delay: 0ms; }
.testimonial-card__stars .star:nth-child(2) { transition-delay: 60ms; }
.testimonial-card__stars .star:nth-child(3) { transition-delay: 120ms; }
.testimonial-card__stars .star:nth-child(4) { transition-delay: 180ms; }
.testimonial-card__stars .star:nth-child(5) { transition-delay: 240ms; }

.testimonials__controls { display: flex; justify-content: center; gap: 20px; margin-top: 32px; }
.testimonials__arrow {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(245,245,242,0.3);
  color: var(--crema);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.testimonials__arrow:hover { border-color: var(--verde-acento); color: var(--verde-acento); transform: translateY(-2px); }
.testimonials__arrow-glyph { display: inline-block; transition: transform var(--dur-fast) var(--ease-out); }
.testimonials__arrow--prev:hover .testimonials__arrow-glyph { transform: translateX(-3px); }
.testimonials__arrow--next:hover .testimonials__arrow-glyph { transform: translateX(3px); }

/* ==========================================================================================================================================
   FAQ / ACCORDION
   ========================================================================== */
.accordion__item {
  border-bottom: 1px solid rgba(10,10,10,0.1);
}
.accordion__item h3 { margin: 0; font-family: var(--font-body); font-weight: 400; }
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
}
.accordion__icon {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--verde-autoridad);
  transition: transform 0.25s var(--ease-out);
}
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(45deg); }
.accordion__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-fast) var(--ease-out);
}
.accordion__panel p { padding: 0 4px 22px; margin: 0; color: rgba(10,10,10,0.72); }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.section--brand { text-align: center; }
.cta-final h2 { color: var(--crema); }
.cta-final > p { color: rgba(245,245,242,0.85); font-size: 1.15rem; margin-bottom: 40px; }

.lead-form {
  background: var(--crema);
  color: var(--negro-suave);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.lead-form__row { display: flex; flex-direction: column; gap: 6px; }
.lead-form__row label { font-size: 0.85rem; font-weight: 600; }
.lead-form__row input, .lead-form__row select {
  padding: 12px 14px;
  border: 1px solid rgba(10,10,10,0.15);
  border-radius: 8px;
  background: #fff;
  color: var(--negro-suave);
}
.lead-form__row input:focus, .lead-form__row select:focus {
  border-color: var(--verde-autoridad);
}
.lead-form__submit { margin-top: 8px; }
.lead-form__success {
  text-align: center;
  font-weight: 600;
  color: var(--verde-autoridad);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  position: relative;
  background: var(--verde-profundo-glow), var(--verde-profundo);
  color: var(--crema);
  padding: 72px 0 28px;
  overflow: hidden;
}
.footer__dots {
  position: absolute;
  top: 0; right: 0;
  width: 220px; height: 220px;
  background-image: radial-gradient(rgba(29,158,117,0.08) 2px, transparent 2px);
  background-size: 18px 18px;
  pointer-events: none;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245,245,242,0.1);
}
.footer__brand p { color: rgba(245,245,242,0.65); font-size: 0.92rem; margin-top: 14px; max-width: 26ch; }
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--verde-acento);
  margin-bottom: 4px;
}
.footer__col a { color: rgba(245,245,242,0.75); font-size: 0.92rem; }
.footer__col a:hover { color: var(--crema); }
.footer__bottom { padding-top: 24px; }
.footer__bottom p { margin: 0; font-size: 0.8rem; color: rgba(245,245,242,0.5); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px) {
  .container { max-width: 100%; }
}

@media (max-width: 992px) {
  .hero__inner { grid-template-columns: 1fr; padding-bottom: 60px; }
  .hero__visual { order: -1; max-width: 380px; margin: 0 auto; padding-top: 20px; }
  .hero { padding-top: 130px; }
  .float-card--calendar { top: -4%; right: -4%; }
  .float-card--sale { bottom: 2%; left: -6%; }

  .problema__grid { grid-template-columns: 1fr; }
  .problema__visual { order: -1; max-width: 320px; margin: 0 auto; }
  .cards-grid { grid-template-columns: 1fr; }

  .benefits__grid { grid-template-columns: 1fr; gap: 20px; }
  .benefit-card.is-featured { transform: none; }

  .how__grid { grid-template-columns: 1fr; }
  .how__col-visual { order: -1; padding-bottom: 60px; }
  .phone-mockup { margin: 0 auto; }

  .bento__mini-row { grid-template-columns: 1fr; }
  .bento__connector { min-height: 40px; transform: rotate(90deg); }
  .bento__row { grid-template-columns: 1fr; }

  .testimonial-card { flex: 0 0 calc((100% - 24px) / 1.7); }

  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .navbar__nav, .navbar__cta { display: none; }
  .navbar__burger { display: flex; }

  .stats-strip__inner { grid-template-columns: repeat(2, 1fr); }

  .float-card { padding: 9px 12px; }
  .float-card__text { font-size: 0.72rem; }
  .float-card--calendar, .float-card--sale { position: absolute; }

  .phone-mockup { width: 240px; }
  .float-card--cart { left: -8%; top: -5%; }
  .float-card--event { right: -8%; bottom: -3%; }
  .float-card--badge { left: -8%; top: 46%; }

  /* Móvil: pose 3D mínima (legibilidad y sin overflow), sin scrub (ver animations.js matchMedia) */
  .phone-tilt { transform: rotateY(10deg) rotateX(4deg) rotateZ(-2deg) translateY(-10px) scale(0.96); }
  .phone-tilt.is-loaded { transform: rotateY(5deg) rotateX(2deg) rotateZ(-1deg); }
  .how__orbit { width: 220px; height: 220px; }

  .side-label { display: none; }

  .testimonial-card { flex: 0 0 86%; }

  .footer__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  body { font-size: 1rem; }
  .section { padding: 80px 0; }
  h1 { font-size: 2.2rem; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; }
  .hero__mockup-scene { max-width: 300px; }
  .lead-form { padding: 24px; }
  .benefit-card { padding: 32px 22px 26px; }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: opacity 0.01s linear; transform: none; }
  .marquee__track { animation: none; }
  .marquee__item:nth-child(n+9) { display: none; } /* deja una sola fila de logos, sin el set duplicado */
  .coin { animation: none; }
  .floater, .how__shape { display: none; }
  .idle-float { animation: none; }
  .hero__mockup-tilt {
    transition: none;
    transform: rotateY(-8deg) rotateX(4deg);
    opacity: 1;
  }
  .float-card { transition: none; transform: none; opacity: 1; }
  .benefit-card { transition: background-color 0.01s linear, color 0.01s linear; transform: none !important; }
  .benefit-card.is-featured .benefit-card__hand,
  .benefit-card.is-featured .benefit-card__gear,
  .benefit-card.is-featured .benefit-card__infinity { animation: none; }

  .testimonial-card { transition: opacity 0.01s linear; transform: none; }
  .testimonial-card.is-visible:hover { translate: none; }
  .testimonial-card__avatar { animation: none !important; opacity: 1; transform: scale(1); }
  .testimonial-card__stars .star { opacity: 1 !important; transition: none; }

  .phone-tilt { transition: none; transform: rotateY(14deg) rotateX(6deg) rotateZ(-4deg); opacity: 1; }
  .how__orbit { animation: none; }

  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}