/* ==========================================================================
   Círculo Crea — circulocrea.com · versión 2 (estética tecnológica)
   Azules sobrios sobre fondo claro, estilo "ingeniería / blueprint":
   rejillas finas, marcadores, números índice y etiquetas monoespaciadas.
   Tipografía: Space Grotesk (titulares) + Inter (texto) + IBM Plex Mono (etiquetas).
   ========================================================================== */

:root {
  --bg: #f4f6f9;
  --bg-2: #e9eef5;
  --panel: #ffffff;
  --ink: #0c1929;
  --ink-soft: #3b4a63;
  --muted: #64748f;
  --line: #dbe2ec;
  --line-dark: #c3cedd;
  --accent: #1d4ed8;
  --accent-deep: #1638a8;
  --accent-soft: rgba(29, 78, 216, 0.07);
  --deep: #0f2447;
  --dark: #0b1626;
  --dark-line: rgba(244, 246, 249, 0.13);
  --dark-muted: #8fa3c0;
  --wa: #25d366;

  --display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;

  --max: 1160px;
  --radius: 10px;
  --shadow: 0 16px 44px rgba(12, 25, 41, 0.1);
  --ease: cubic-bezier(0.22, 0.61, 0.21, 1);
}

/* ------------------------------------------------------------------ base */

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0425rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #fff; }

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

a { color: inherit; text-decoration: none; }

p { margin: 0; color: var(--ink-soft); }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: clamp(2.5rem, 5.8vw, 4.4rem); }
h2 { font-size: clamp(1.85rem, 3.8vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 1.9vw, 1.45rem); }

/* En titulares el énfasis es color, no cursiva (Space Grotesk no tiene itálica) */
h1 em, h2 em, h3 em { font-style: normal; color: var(--accent); }

.container {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

.section { padding-block: clamp(4.5rem, 9vw, 7rem); }

.section-head { max-width: 780px; margin-bottom: clamp(2.5rem, 5vw, 3.8rem); }
.section-head > p { margin-top: 1.1rem; font-size: 1.1rem; max-width: 60ch; }

.overline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.2rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.overline::before {
  content: '';
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
}

.skip-link {
  position: absolute;
  top: -4rem;
  left: 1rem;
  z-index: 200;
  padding: 0.7rem 1.1rem;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------- botones */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 52px;
  padding: 0.85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn .arrow { transition: transform 0.25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px rgba(29, 78, 216, 0.25);
}
.btn-primary:hover { background: var(--accent-deep); }

.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #03101f; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-dark);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.btn-paper { background: #fff; color: var(--ink); }
.btn-paper:hover { background: var(--bg); }

.btn-whatsapp svg { width: 19px; height: 19px; fill: var(--wa); flex: none; }

.microcopy {
  margin-top: 1.1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 246, 249, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  max-width: var(--max);
  margin-inline: auto;
  padding: 0.95rem clamp(1.25rem, 4vw, 2rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex: none;
}
.brand img { width: 32px; height: 32px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  margin-left: auto;
}
.main-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding-block: 0.4rem;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}
.main-nav a:hover { color: var(--ink); }
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header-cta {
  min-height: 42px;
  padding: 0.5rem 1.15rem;
  font-size: 0.93rem;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 46px;
  height: 46px;
  padding: 0;
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* Panel móvil a pantalla completa */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  flex-direction: column;
  justify-content: center;
  padding: 6rem clamp(1.5rem, 7vw, 3rem) 3rem;
  background: var(--bg);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  font-family: var(--display);
  font-size: clamp(1.9rem, 7.5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  padding-block: 0.55rem;
  border-bottom: 1px solid var(--line);
}
.mobile-nav a:last-of-type { border-bottom: 0; }
.mobile-nav a:hover { color: var(--accent); }
.mobile-nav .mobile-contact {
  margin-top: 2.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}
.mobile-nav .mobile-contact a {
  display: inline;
  font-family: var(--sans);
  font-size: inherit;
  font-weight: 600;
  color: var(--accent);
  border: 0;
  padding: 0;
}
body.no-scroll { overflow: hidden; }

/* ------------------------------------------------------------------ hero */

.hero {
  position: relative;
  padding-block: clamp(4rem, 9vw, 7rem) clamp(3.5rem, 7vw, 5.5rem);
}
/* Rejilla tipo plano técnico, desvanecida hacia abajo */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 85%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 85%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.hero h1 { max-width: 16ch; }

.hero-lead {
  margin-top: 1.5rem;
  max-width: 54ch;
  font-size: clamp(1.08rem, 1.5vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.1rem;
}

/* Palabra destacada con caja de selección (como en una herramienta de diseño) */
.hl {
  position: relative;
  display: inline-block;
  padding: 0 0.14em;
  color: var(--accent);
  outline: 1.5px solid var(--accent);
  background: var(--accent-soft);
}
.hl::before,
.hl::after {
  content: '';
  position: absolute;
  width: 7px;
  height: 7px;
  background: #fff;
  border: 1.5px solid var(--accent);
}
.hl::before { top: -5px; left: -5px; }
.hl::after { bottom: -5px; right: -5px; }

/* Ficha técnica del hero: panel blanco con barra superior de acento */
.hero-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 2rem 1.8rem 1.8rem;
  box-shadow: var(--shadow);
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: var(--radius) var(--radius) 0 0;
}
.hero-card .card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.hero-card .card-tag::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wa);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.18);
}
.hero-card dl {
  margin: 1.4rem 0 0;
  display: grid;
  gap: 0.95rem;
}
.hero-card dl > div {
  padding-bottom: 0.9rem;
  border-bottom: 1px dashed var(--line);
}
.hero-card dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.hero-card dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-card dd {
  margin: 0.25rem 0 0;
  font-family: var(--display);
  font-size: 1.12rem;
  font-weight: 600;
}
.hero-card dd a { border-bottom: 2px solid var(--accent); }
.hero-card dd a:hover { color: var(--accent); }

/* ------------------------------------------------------------- marquesina */

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 0.9rem;
  background: var(--panel);
}
.marquee-track {
  display: flex;
  gap: 2.4rem;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 2.4rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.marquee i {
  font-style: normal;
  color: var(--accent);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ----------------------------------------------------------- "¿Te suena?" */

.quotes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.quote {
  position: relative;
  padding: 1.6rem 1.5rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.quote::before {
  content: '>';
  display: block;
  margin-bottom: 0.8rem;
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1;
  color: var(--accent);
}
.quote blockquote {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.quote cite {
  display: block;
  margin-top: 1rem;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.quotes-answer {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: 2.2rem;
  border-top: 1px solid var(--line);
  max-width: 72ch;
  font-size: 1.12rem;
}
.quotes-answer strong { color: var(--ink); }

/* ------------------------------------------------------ índice de servicios */

.services-index { border-top: 1px solid var(--line-dark); }

.service-row {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1.1fr) minmax(0, 1.4fr) 3.5rem;
  align-items: center;
  gap: 1.5rem;
  padding: 1.6rem 0.5rem;
  border-bottom: 1px solid var(--line-dark);
  transition: background 0.3s, padding 0.3s var(--ease);
}
.service-row:hover {
  background: var(--panel);
  padding-left: 1.2rem;
  padding-right: 0.2rem;
}
.service-row .num {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
}
.service-row .num::before { content: '['; color: var(--muted); }
.service-row .num::after { content: ']'; color: var(--muted); }
.service-row h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  transition: color 0.25s;
}
.service-row:hover h3 { color: var(--accent); }
.service-row p {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 48ch;
}
.service-row .go {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-left: auto;
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  font-size: 1.05rem;
  color: var(--ink);
  transition: background 0.25s, color 0.25s, border-color 0.25s, transform 0.3s var(--ease);
}
.service-row:hover .go {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateX(4px);
}

/* ---------------------------------------------------------------- proceso */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.step {
  padding-top: 1.3rem;
  border-top: 2px solid var(--accent);
}
.step .num {
  display: block;
  font-family: var(--mono);
  font-size: 1.9rem;
  font-weight: 500;
  line-height: 1;
  color: var(--accent);
}
.step h3 {
  margin-top: 0.9rem;
  font-size: 1.15rem;
}
.step p {
  margin-top: 0.6rem;
  font-size: 0.95rem;
  color: var(--muted);
}

/* --------------------------------------------------- banda oscura (promesas) */

.band-dark {
  position: relative;
  background: var(--dark);
  color: #eef2f8;
}
/* Rejilla sutil sobre el fondo oscuro */
.band-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 246, 249, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 246, 249, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.band-dark .container { position: relative; }
.band-dark .overline { color: #6ea8ff; }
.band-dark .overline::before { background: #6ea8ff; }
.band-dark h2 { color: #fff; }
.band-dark .section-head > p { color: var(--dark-muted); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 2.5rem;
  border-top: 1px solid var(--dark-line);
}
.stat strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.3rem, 4.2vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #fff;
}
.stat strong em {
  font-style: normal;
  font-size: 0.55em;
  color: #6ea8ff;
}
.stat span {
  display: block;
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-muted);
}

/* ----------------------------------------------------------------- planes */

.band-tint { background: var(--bg-2); }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  align-items: stretch;
}
.plans-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
}
.plan.is-featured {
  background: var(--deep);
  border-color: var(--deep);
  color: #eef2f8;
  box-shadow: var(--shadow);
}
.plan.is-featured h3 { color: #fff; }
.plan.is-featured p { color: var(--dark-muted); }

.plan-badge {
  position: absolute;
  top: -12px;
  left: 1.6rem;
  padding: 0.3rem 0.8rem;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.plan h3 { font-size: 1.3rem; }
.plan .plan-for {
  margin-top: 0.5rem;
  font-size: 0.92rem;
  color: var(--muted);
  min-height: 2.8em;
}
.plan .price {
  margin-top: 1.2rem;
  font-family: var(--display);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: inherit;
}
.plan .price small {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--muted);
}
.plan.is-featured .price small { color: var(--dark-muted); }

.plan ul {
  list-style: none;
  margin: 1.4rem 0 1.8rem;
  padding: 1.4rem 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.65rem;
  flex: 1;
}
.plan.is-featured ul { border-top-color: var(--dark-line); }
.plan li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.plan.is-featured li { color: #c6d2e4; }
.plan li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--accent);
}
.plan.is-featured li::before { color: #6ea8ff; }
.plan .btn { width: 100%; }

.plans-note {
  margin-top: 1.8rem;
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 74ch;
}

.plans-cta-row { margin-top: 2.6rem; text-align: center; }

/* Servicios sueltos (página de planes) */
.alacarte {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
  padding-left: 0;
  margin: 0;
  column-gap: 3rem;
}
.alacarte li {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.05rem 0.4rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.98rem;
}
.alacarte li strong {
  font-weight: 600;
  color: var(--ink);
}
.alacarte li span {
  flex: none;
  font-family: var(--mono);
  font-size: 0.88rem;
  color: var(--accent);
}

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

.faq-list {
  max-width: 820px;
  border-top: 1px solid var(--line-dark);
}
.faq-item {
  border-bottom: 1px solid var(--line-dark);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem 0.2rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-size: clamp(1.08rem, 1.8vw, 1.3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  flex: none;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.3s var(--ease), background 0.25s;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
  background: var(--accent-soft);
}
.faq-item .faq-body {
  padding: 0 0.2rem 1.5rem;
  max-width: 64ch;
  color: var(--ink-soft);
}

/* -------------------------------------------------- CTA final con formulario */

.cta-final {
  position: relative;
  background: var(--deep);
  color: #eef2f8;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 246, 249, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 246, 249, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.cta-final .container { position: relative; }
.cta-final .overline { color: #6ea8ff; }
.cta-final .overline::before { background: #6ea8ff; }
.cta-final h2 { color: #fff; }
.cta-final .cta-copy > p {
  margin-top: 1.2rem;
  max-width: 48ch;
  font-size: 1.08rem;
  color: #b9c8de;
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.cta-channels {
  margin-top: 2.2rem;
  display: grid;
  gap: 1.1rem;
}
.cta-channels a {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 600;
  width: fit-content;
  border-bottom: 2px solid rgba(110, 168, 255, 0.45);
  padding-bottom: 0.2rem;
  transition: border-color 0.25s, color 0.25s;
}
.cta-channels a:hover { border-color: #6ea8ff; color: #6ea8ff; }
.cta-channels svg { width: 21px; height: 21px; fill: var(--wa); flex: none; }
.cta-channels .channel-note {
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: #8fa3c0;
}

/* ------------------------------------------------------------- formularios */

.form-card {
  background: var(--panel);
  color: var(--ink);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: 0 24px 60px rgba(4, 14, 30, 0.4);
}
.form-card h3 { font-size: 1.35rem; }
.form-card .form-sub {
  margin-top: 0.4rem;
  font-size: 0.94rem;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.3rem 1.5rem;
  margin-top: 1.6rem;
}
.form-grid .full { grid-column: 1 / -1; }

.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  background: var(--bg);
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  font: inherit;
  color: var(--ink);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); opacity: 0.75; }

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.consent input {
  width: 17px;
  height: 17px;
  margin-top: 0.2rem;
  accent-color: var(--accent);
  flex: none;
}
.consent a { text-decoration: underline; }

/* Honeypot antispam: oculto para personas, visible para bots */
.hp-field {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note { font-size: 0.86rem; color: var(--muted); }

/* ---------------------------------------------------- páginas interiores */

.page-hero {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 5.5rem) clamp(2.5rem, 5vw, 4rem);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 90%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 90%);
  pointer-events: none;
}
.page-hero .container { position: relative; }
.page-hero .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 2rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.25s;
}
.page-hero .back-link:hover { color: var(--accent); }
.page-hero h1 { max-width: 20ch; }
.page-hero .hero-lead { margin-top: 1.3rem; max-width: 60ch; }

/* Layout de página de servicio: contenido + ficha lateral pegajosa */
.service-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.service-body h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  margin-bottom: 1.3rem;
}
.service-body section + section { margin-top: clamp(2.8rem, 5vw, 4rem); }
.service-body .lead-p { font-size: 1.08rem; max-width: 64ch; }

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--line);
}
.check-list li {
  position: relative;
  padding: 0.95rem 0.2rem 0.95rem 2.2rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0.2rem;
  font-weight: 700;
  color: var(--accent);
}
.check-list li strong { color: var(--ink); font-weight: 600; }

.bullet-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}
.bullet-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-soft);
}
.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.aside-card {
  position: sticky;
  top: 96px;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  box-shadow: var(--shadow);
}
.aside-card .card-kicker {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.aside-card .price {
  margin-top: 0.8rem;
  font-family: var(--display);
  font-size: 1.95rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.aside-card .price small {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--muted);
}
.aside-card .aside-note {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--muted);
}
.aside-card .btn { width: 100%; margin-top: 1.4rem; }
.aside-card .aside-alt {
  margin-top: 0.9rem;
  text-align: center;
  font-size: 0.86rem;
  color: var(--muted);
}
.aside-card .aside-alt a {
  font-weight: 600;
  color: var(--accent);
  text-decoration: underline;
}

/* Servicios relacionados */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.related-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.4rem 1.3rem;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  transition: border-color 0.25s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.related-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.related-card strong {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.related-card span { font-size: 0.9rem; color: var(--muted); }

/* Página de contacto */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}
.contact-info .contact-block { margin-top: 2.2rem; }
.contact-info .contact-block h2 {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.contact-info .contact-block p,
.contact-info .contact-block a {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.contact-info .contact-block a { border-bottom: 2px solid var(--accent); }
.contact-info .contact-block a:hover { color: var(--accent); }
.contact-info .contact-block .sub {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
}

.next-steps {
  margin-top: 3rem;
  display: grid;
  gap: 1.1rem;
  padding: 1.6rem 1.5rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}
.next-steps h2 {
  font-size: 1.1rem;
}
.next-steps ol {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.6rem;
  font-size: 0.94rem;
  color: var(--ink-soft);
}
.next-steps li::marker {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
}

/* Página de gracias */
.thanks-hero {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding-block: clamp(5rem, 10vw, 8rem);
}
.thanks-hero .overline { justify-content: center; }
.thanks-hero p { margin: 1.4rem auto 0; max-width: 54ch; font-size: 1.12rem; }
.thanks-hero .hero-actions { justify-content: center; }

/* Páginas legales */
.legal-body { max-width: 760px; }
.legal-body h2 { font-size: 1.35rem; margin: 2.5rem 0 0.8rem; }
.legal-body p { margin-top: 0.8rem; }
.legal-body ul { color: var(--ink-soft); }

/* ------------------------------------------------------------------ footer */

.site-footer {
  background: var(--dark);
  color: #eef2f8;
  padding-block: clamp(3.5rem, 7vw, 5.5rem) 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
}
.footer-brand .brand { color: #fff; font-size: 1.25rem; }
.footer-brand > p {
  margin-top: 1.1rem;
  max-width: 34ch;
  font-size: 0.93rem;
  color: var(--dark-muted);
}
.footer-brand .footer-mail {
  display: inline-block;
  margin-top: 1.4rem;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.15rem;
}
.footer-brand .footer-mail:hover { color: #6ea8ff; }

.footer-col h2 {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-muted);
  margin-bottom: 1.1rem;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.footer-col a,
.footer-col span {
  font-size: 0.93rem;
  color: #b9c8de;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 2rem;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--dark-line);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--dark-muted);
}
.footer-bottom a { color: inherit; text-decoration: underline; }
.footer-bottom a:hover { color: #fff; }

/* ------------------------------------------------------------ WhatsApp flotante */

.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--wa);
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(18, 90, 47, 0.35);
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.wa-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 36px rgba(18, 90, 47, 0.45);
}
.wa-float svg { width: 28px; height: 28px; fill: #fff; }
.wa-float[hidden] { display: none; }

/* ------------------------------------------------------------- animaciones */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal.in-view {
  opacity: 1;
  transform: none;
}

/* ------------------------------------------------------------- responsive */

@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { max-width: 420px; }
  .service-layout { grid-template-columns: 1fr; }
  .aside-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .plans-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 880px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .quotes-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans-grid { grid-template-columns: 1fr; max-width: 460px; }
  .plans-grid.cols-4 { grid-template-columns: 1fr; max-width: 460px; }
  .cta-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .alacarte { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .service-row {
    grid-template-columns: 3.4rem minmax(0, 1fr) 3rem;
    gap: 0.6rem 1rem;
  }
  .service-row p { grid-column: 2; }
  .service-row .go { grid-column: 3; grid-row: 1; }
}

@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.6rem; }
  .hero-actions .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-float { width: 52px; height: 52px; }
}

/* --------------------------------------------------------- aviso de cookies */

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 120;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  max-width: 760px;
  margin-inline: auto;
  background: var(--panel);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 20px 50px rgba(12, 25, 41, 0.25);
  padding: 1.1rem 1.3rem;
}
.cookie-banner p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
  max-width: 48ch;
}
.cookie-banner a {
  text-decoration: underline;
  font-weight: 600;
}
.cookie-actions { display: flex; gap: 0.6rem; }
.cookie-banner .btn {
  min-height: 42px;
  padding: 0.45rem 1.1rem;
  font-size: 0.92rem;
}

@media (max-width: 560px) {
  .cookie-banner { flex-direction: column; align-items: stretch; }
  .cookie-actions .btn { flex: 1; }
}

/* ------------------------------------------------------- movimiento reducido */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}