/* ==========================================================================
   MRS Media — sistema de diseño
   Tipografía: Plus Jakarta Sans (titulares y texto)
   Paleta: blanco + índigo/violeta en degradado + tinta casi negra
   ========================================================================== */

:root {
  --ink: #14151f;
  --ink-soft: #55586b;
  --ink-faint: #8b8ea1;
  --paper: #fdfdff;
  --paper-alt: #f4f2fc;
  --paper-card: #ffffff;
  --line: #e5e3f1;
  --line-soft: #edecf7;

  --accent: #6c5ce7;
  --accent-dark: #5643d6;
  --accent-light: #a89cfb;
  --accent-tint: #efebfe;
  --accent-grad: linear-gradient(135deg, #7a6cf0 0%, #6c5ce7 55%, #9b7ff2 100%);

  --success: #21925c;
  --success-tint: #e2f4ea;
  --danger: #d3455b;
  --danger-tint: #fbe6e9;

  --dark-bg: #15131f;
  --dark-bg-alt: #1e1b2c;
  --dark-ink: #f4f2fc;
  --dark-ink-soft: #b3aec8;
  --dark-line: #322c48;

  --shadow-card: 0 1px 2px rgba(20, 15, 45, 0.04), 0 14px 34px -18px rgba(40, 25, 110, 0.22);
  --shadow-lift: 0 24px 54px -20px rgba(45, 28, 120, 0.38);

  --font-display: "Plus Jakarta Sans", "Segoe UI", Arial, sans-serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", Arial, sans-serif;
  --font-mono: "Plus Jakarta Sans", "Segoe UI", Arial, sans-serif;

  --container: 1180px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  overflow-x: hidden;
  max-width: 100%;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
  letter-spacing: -0.02em;
}

h1 { font-weight: 800; }

p {
  margin: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.eyebrow.on-dark {
  color: var(--accent);
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15.5px;
  padding: 15px 26px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--accent-dark);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--accent-grad);
  color: #ffffff;
  box-shadow: var(--shadow-card);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lift);
}

.btn-primary .arrow {
  transition: transform 0.15s ease;
}

.btn-primary:hover .arrow {
  transform: translateX(3px);
}

.btn-ghost {
  background: var(--paper-card);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--shadow-card);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.btn-on-dark {
  background: var(--accent-grad);
  color: #ffffff;
}

.btn-on-dark:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lift);
}

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(253, 253, 255, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 1px 0 rgba(20,22,26,0.02);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  flex: none;
}

.brand .brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  transform: translateY(-6px);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 15px;
  font-weight: 500;
}

.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: none;
}

.header-actions .btn {
  padding: 11px 20px;
  font-size: 14.5px;
}

.btn-text-short {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 76px 0 88px;
  overflow: hidden;
  background:
    radial-gradient(46% 60% at 14% 0%, rgba(108,92,231,0.16), transparent),
    radial-gradient(38% 46% at 100% 10%, rgba(155,127,242,0.14), transparent),
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 72%);
  pointer-events: none;
}

.hero h1 .accent-word {
  color: var(--accent);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 540px);
  align-items: center;
  gap: 48px;
}

.hero-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
  background: var(--dark-bg);
}

.hero-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.7rem);
  margin-top: 18px;
  color: var(--ink);
}

.hero .lede {
  margin-top: 22px;
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 54ch;
}

.hero-cta {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-microcopy {
  display: block;
  margin-top: 18px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-faint);
  letter-spacing: 0.01em;
}

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--ink);
  background: var(--paper-card);
  border: 1px solid var(--line);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}

.google-badge:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lift);
}

.google-badge-icon {
  flex: none;
  width: 17px;
  height: 17px;
}

.google-badge-rating {
  font-size: 13.5px;
  font-weight: 700;
}

.google-badge-label {
  font-weight: 500;
  font-size: 13px;
  color: var(--ink-soft);
}

.stars {
  color: #f4b400;
  letter-spacing: 1px;
  font-size: 12.5px;
}

/* ---------- Tira de logos (carrusel infinito) ---------- */

.logo-marquee {
  padding: 12px 0 56px;
  background: var(--paper);
}

.logo-marquee-label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 30px;
}

.marquee-viewport {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 72px;
  animation: marquee-scroll 30s linear infinite;
}

@media (hover: hover) and (pointer: fine) {
  .marquee-track:hover {
    animation-play-state: paused;
  }
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.logo-item {
  flex: none;
  display: flex;
  align-items: center;
  height: 48px;
}

.logo-item img {
  height: 100%;
  width: auto;
  display: block;
  filter: grayscale(1);
  opacity: 0.55;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.logo-item:hover img {
  filter: none;
  opacity: 1;
}

/* Logos diseñados para fondo oscuro (degradados dorados/blancos) van sobre
   una pequeña chapa oscura para que se lean igual de bien que el resto. */
.logo-item.on-dark {
  background: var(--dark-bg);
  border-radius: var(--radius-sm);
  padding: 0 16px;
}

.logo-item.on-dark img {
  height: 70%;
  filter: none;
  opacity: 1;
}

.logo-item.is-placeholder {
  padding: 0 22px;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
  }
  .marquee-viewport {
    overflow-x: auto;
  }
}

/* ---------- Trust bar ---------- */

.trust-bar {
  background: var(--paper);
  padding: 0 0 96px;
}

.trust-bar-card {
  background: var(--dark-bg);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-lift);
}

.trust-bar-title {
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark-ink-soft);
  margin-bottom: 34px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat {
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--dark-ink-soft);
}

/* ---------- Section scaffolding ---------- */

.section {
  padding: 108px 0;
}

.section-tight {
  padding: 88px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h1,
.section-head h2 {
  margin-top: 16px;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
}

.method-top {
  padding-top: 128px;
}

.section-head .lede {
  margin-top: 18px;
  font-size: 17px;
  color: var(--ink-soft);
}

.section-alt {
  background: var(--paper-alt);
}

.section-dark {
  background: var(--dark-bg);
  color: var(--dark-ink);
}

.section-dark .eyebrow { color: var(--accent); }
.section-dark .section-head .lede { color: var(--dark-ink-soft); }
.section-dark h2, .section-dark h3 { color: var(--dark-ink); }

/* ---------- Comparación (leads vs exclusivas) ---------- */

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.compare-card {
  border-radius: var(--radius-lg);
  padding: 36px;
}

.compare-card h3 {
  font-size: 20px;
  font-weight: 600;
  font-family: var(--font-body);
}

.compare-card ul {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.compare-card li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.5;
}

.compare-card li::before {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  margin-top: 3px;
}

.compare-old {
  background: var(--paper-card);
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

.compare-old h3 { color: var(--ink-faint); }
.compare-old li::before { content: "×"; color: var(--danger); }

.compare-new {
  background: var(--dark-bg);
  color: var(--dark-ink);
  box-shadow: var(--shadow-lift);
}

.compare-new h3 { color: var(--accent); }
.compare-new li::before { content: "✓"; color: var(--accent); }

/* ---------- Proceso ---------- */

.process-list {
  display: flex;
  flex-direction: column;
}

.process-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-dark);
  padding-top: 3px;
}

.process-timeline {
  position: relative;
  max-width: 720px;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 28px;
  bottom: 28px;
  width: 2px;
  background: var(--line);
}

.timeline-step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 26px;
  padding-bottom: 28px;
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-node {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  box-shadow: var(--shadow-card);
  z-index: 1;
}

.timeline-node.is-final {
  background: var(--dark-bg);
}

.timeline-card {
  flex: 1;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-card);
  margin-top: 3px;
}

.timeline-card.is-final {
  background: var(--dark-bg);
  border-color: var(--dark-bg);
}

.timeline-card h3 {
  font-size: 19px;
  font-weight: 700;
  font-family: var(--font-body);
  margin-bottom: 6px;
}

.timeline-card.is-final h3,
.timeline-card.is-final p {
  color: var(--dark-ink);
}

.timeline-card p {
  color: var(--ink-soft);
  font-size: 15px;
  max-width: 56ch;
}

/* ---------- Lo que obtienes ---------- */

.benefits-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--dark-bg);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lift);
}

.benefits-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 36px;
}

.benefits-card li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--dark-ink);
  font-size: 16px;
  line-height: 1.5;
}

.benefits-card li::before {
  content: "✓";
  color: var(--accent-light);
  font-family: var(--font-display);
  font-weight: 700;
  flex: none;
}

.benefits-card li:last-child {
  grid-column: 1 / -1;
}

.proof-caption {
  text-align: center;
  margin-top: 40px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-faint);
}

.proof-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.proof-shot {
  margin: 0;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-card);
}

.proof-shot img {
  width: 100%;
  border-radius: 8px;
  display: block;
}

.proof-shot figcaption {
  margin-top: 12px;
  text-align: center;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Zonas ---------- */

.zone-list {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-card);
}

.zone-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15.5px;
}

.zone-row:last-child { border-bottom: none; }

.zone-name {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}

.zone-name .zone-region {
  font-weight: 400;
  color: var(--ink-faint);
  font-size: 13.5px;
}

.pill {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 500;
}

.pill-open {
  background: var(--success-tint);
  color: var(--success);
}

.pill-closed {
  background: var(--danger-tint);
  color: var(--danger);
}

.zone-note {
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--ink-faint);
}

/* ---------- Garantía ---------- */

.guarantee {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--dark-bg);
  color: var(--dark-ink);
  padding: 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}

.guarantee::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(46% 70% at 88% 50%, rgba(108, 92, 231, 0.35), transparent);
  pointer-events: none;
}

.guarantee h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.2rem);
  color: var(--dark-ink);
  margin-top: 14px;
}

.guarantee p {
  margin-top: 16px;
  color: var(--dark-ink-soft);
  max-width: 56ch;
  font-size: 16px;
}

.guarantee-badge {
  position: relative;
  z-index: 1;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: var(--accent-grad);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  flex: none;
  box-shadow: var(--shadow-lift);
}

.guarantee-badge::before {
  content: "";
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255, 255, 255, 0.32);
}

.guarantee-badge .badge-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 32px;
  line-height: 1;
}

.guarantee-badge .badge-label {
  margin-top: 6px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.guarantee-badge .badge-days {
  margin-top: 2px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- Testimonios ---------- */

.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.review-google-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--accent-dark);
  font-weight: 600;
}

.reviews-more {
  margin-top: 40px;
  text-align: center;
}

.review-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.review-metric {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-dark);
  background: var(--accent-tint);
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: 999px;
}

.review-quote {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  font-size: 14px;
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--paper-alt);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  flex: none;
}

.review-author strong {
  display: block;
  font-weight: 600;
}

.review-author span {
  color: var(--ink-faint);
  font-size: 13px;
}

/* ---------- Muro de reseñas (franja oscura, scroll infinito) ---------- */

.reviews-wall {
  background: var(--dark-bg);
  padding: 96px 0 88px;
  overflow: hidden;
}

.reviews-wall-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 48px;
}

.reviews-wall-header h2 {
  color: var(--dark-ink);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
}

.google-badge.on-dark {
  background: var(--dark-bg-alt);
  border-color: var(--dark-line);
  color: var(--dark-ink);
}

.google-badge.on-dark .google-badge-label {
  color: var(--dark-ink-soft);
}

.reviews-marquee-viewport {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}

.reviews-marquee-track {
  display: flex;
  align-items: stretch;
  width: max-content;
  gap: 24px;
  animation: marquee-scroll 55s linear infinite;
}

@media (hover: hover) and (pointer: fine) {
  .reviews-marquee-track:hover {
    animation-play-state: paused;
  }
}

.review-tile {
  flex: none;
  width: min(88vw, 360px);
  background: var(--paper-card);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.review-tile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.review-tile:not(.is-google) .review-tile-top {
  justify-content: flex-start;
}

/* ---------- Fundador ---------- */

.founder {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: center;
}

.founder-portrait {
  width: 240px;
  height: 240px;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--dark-bg), var(--dark-bg-alt));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 64px;
}

.founder p {
  color: var(--ink-soft);
  font-size: 16px;
  margin-top: 14px;
}

.founder p:first-of-type { margin-top: 18px; }

.founder .btn { margin-top: 26px; }

/* ---------- FAQ ---------- */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 6px 0;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 0;
  font-weight: 600;
  font-size: 16.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary .plus {
  font-family: var(--font-mono);
  color: var(--accent-dark);
  font-size: 20px;
  flex: none;
  transition: transform 0.2s ease;
}

.faq-item[open] summary .plus {
  transform: rotate(45deg);
}

.faq-item p {
  padding-bottom: 22px;
  color: var(--ink-soft);
  max-width: 68ch;
  font-size: 15.5px;
}

/* ---------- CTA final ---------- */

.final-cta {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: clamp(2rem, 3.4vw, 2.7rem);
}

.final-cta .lede {
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 17px;
}

.final-cta-bullets {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  font-size: 15px;
  color: var(--ink-soft);
}

.final-cta-bullets li {
  display: flex;
  gap: 10px;
}

.final-cta-bullets li::before {
  content: "✓";
  color: var(--accent-dark);
  font-family: var(--font-mono);
}

.final-cta .btn {
  margin-top: 36px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--dark-bg);
  color: var(--dark-ink-soft);
  padding: 64px 0 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--dark-line);
}

.footer-brand .brand {
  color: var(--dark-ink);
}

.footer-brand p {
  margin-top: 14px;
  max-width: 34ch;
  font-size: 14.5px;
}

.footer-cols {
  display: flex;
  gap: 64px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark-ink-soft);
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14.5px;
}

.footer-col a {
  text-decoration: none;
  color: var(--dark-ink);
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--ink-faint);
  flex-wrap: wrap;
}

/* ---------- Page hero (páginas internas) ---------- */

.page-hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-alt);
}

.page-hero h1 {
  margin-top: 16px;
  font-size: clamp(2.1rem, 4vw, 3rem);
}

.page-hero .lede {
  margin-top: 18px;
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ---------- Sistema, explicado en 3 pasos ---------- */

.system-steps {
  list-style: none;
  margin: 0 0 44px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 760px;
}

.system-steps li {
  display: flex;
  gap: 18px;
}

.system-steps .num {
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent-dark);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.system-steps p {
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
}

/* ---------- Flujo operativo (diagrama) ---------- */

.flow-chart-card {
  position: relative;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.flow-chart-card a {
  display: block;
}

.flow-chart-hint {
  margin-top: 14px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-faint);
}

.flow-chart-card img {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
  border-radius: 8px;
}

.flow-arrow {
  flex: none;
  color: var(--line);
  font-size: 18px;
  padding-top: 14px;
}

/* ---------- Resultados: fichas de caso ---------- */

.case-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  background: var(--paper-card);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
}

.case-card + .case-card {
  margin-top: 24px;
}

.case-meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
}

.case-meta span {
  display: block;
  margin-top: 4px;
  color: var(--ink-faint);
  font-size: 14px;
}

.case-metric {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-dark);
  background: var(--accent-tint);
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
}

.case-body dl {
  margin: 0 0 18px;
}

.case-body dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 4px;
}

.case-body dd {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--ink-soft);
}

.case-body blockquote {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-display);
  font-size: 17px;
  font-style: italic;
  color: var(--ink);
}

/* ---------- Contacto ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-bullets {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 15.5px;
  color: var(--ink-soft);
}

.contact-bullets li {
  display: flex;
  gap: 12px;
}

.contact-bullets li::before {
  content: "✓";
  color: var(--accent-dark);
  font-family: var(--font-mono);
}

.contact-direct {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink-soft);
}

.contact-direct a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}

.contact-panel {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.contact-panel h3 {
  font-size: 19px;
  font-family: var(--font-body);
  font-weight: 600;
}

.form-field {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-soft);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.contact-panel .btn {
  margin-top: 24px;
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .benefits-card ul { grid-template-columns: 1fr; }
  .benefits-card { padding: 32px 24px; }
  .proof-grid { grid-template-columns: 1fr; }
  .main-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 8px 28px 16px;
    box-shadow: var(--shadow-card);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .nav-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .compare-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .founder { grid-template-columns: 1fr; text-align: left; }
  .founder-portrait { width: 140px; height: 140px; font-size: 40px; }
  .method-step, .method-step.reverse { grid-template-columns: 1fr; }
  .method-step.reverse .method-visual { order: 0; }
  .case-card { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .guarantee { grid-template-columns: 1fr; text-align: left; padding: 44px 32px; }
  .guarantee-badge { justify-self: start; }
  .footer-top { flex-direction: column; }
  .footer-cols { gap: 40px; flex-wrap: wrap; }
  .process-step { grid-template-columns: 56px 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 76px 0; }
  .section-tight { padding: 60px 0; }
  .hero { padding: 52px 0 64px; }
  .guarantee { padding: 36px 24px; }
  .trust-bar-card { padding: 32px 22px; }
  .zone-row { padding: 16px 20px; }
  body { font-size: 16px; }

  .site-header .container { gap: 8px; padding: 0 16px; }
  .header-actions { gap: 8px; }
  .header-actions .btn { padding: 9px 12px; font-size: 12.5px; white-space: nowrap; }
  .brand { font-size: 16px; }
}

@media (max-width: 360px) {
  .header-actions .btn-text { display: none; }
  .header-actions .btn-text-short { display: inline; }
}