/* ═══════════════════════════════════════════════════════════════════════════
   CLUBIX — Sitio corporativo
   Lenguaje: athletic / editorial. Sin gradientes blandos ni efectos AI.
   ═══════════════════════════════════════════════════════════════════════════ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* Paleta */
  --bg:        #F4F1EB;     /* fondo cálido tipo papel */
  --bg-dark:   #0A0A0B;     /* hero/secciones oscuras */
  --bg-surface:#FFFFFF;
  --ink:       #14120E;     /* texto principal */
  --ink-soft:  #4B4942;     /* texto secundario */
  --ink-mute:  #8C887E;     /* metadata, eyebrows */
  --line:      rgba(20,18,14,0.10);
  --line-strong: rgba(20,18,14,0.22);

  /* Acento — azul eléctrico saturado, contundente */
  --accent:        #2563EB;
  --accent-bright: #1D4ED8;
  --accent-glow:   rgba(37,99,235,0.25);

  /* Cuando estamos sobre fondo oscuro */
  --on-dark:       #FFFFFF;
  --on-dark-soft:  rgba(255,255,255,0.65);
  --on-dark-mute:  rgba(255,255,255,0.40);
  --on-dark-line:  rgba(255,255,255,0.10);

  /* Tipografía */
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Anton', 'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Layout */
  --container-w: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ─── Container ─────────────────────────────────────────────────────────── */
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

/* ─── Tipografía editorial ──────────────────────────────────────────────── */
.font-display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 0.92;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  font-weight: 500;
}
.eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.eyebrow.on-dark { color: var(--on-dark-soft); }
.eyebrow.on-dark::before { background: var(--accent); }

/* Field grid — líneas finas decorativas tipo cancha */
.field-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  opacity: 0.6;
}
.field-grid.light {
  background-image:
    linear-gradient(rgba(20,18,14,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,18,14,0.05) 1px, transparent 1px);
}

/* ─── Botones ───────────────────────────────────────────────────────────── */
.btn,
.btn-primary,
.btn-secondary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  border-radius: 0;
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-dark);
}
.btn-primary:hover {
  background: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px var(--accent-glow);
  color: var(--on-dark);
}

.btn-secondary {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}
.btn-secondary:hover { background: var(--ink); color: var(--bg); }

.btn-secondary.on-dark {
  border-color: var(--on-dark);
  color: var(--on-dark);
}
.btn-secondary.on-dark:hover { background: var(--on-dark); color: var(--bg-dark); }

.btn-outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover { background: var(--ink); color: var(--bg); }

.btn-lg { padding: 20px 32px; gap: 24px; }
.btn-block { width: 100%; }

.btn-arrow::after {
  content: '→';
  font-family: var(--font-sans);
  font-weight: 600;
}

/* ─── Navbar ────────────────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg-dark) 85%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--on-dark-line);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo-img {
  height: 38px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links > a {
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--on-dark-soft);
  transition: color 0.2s ease;
  white-space: nowrap;
}
.nav-links > a:hover { color: var(--on-dark); }

.nav-links > a.btn-primary,
.nav-links > a.btn {
  margin-left: 12px;
  padding: 11px 18px;
  color: var(--on-dark);
}
.nav-links > a.btn-primary:hover { color: var(--on-dark); }

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  background: var(--on-dark);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--bg-dark);
    padding: 24px var(--gutter);
    border-bottom: 1px solid var(--on-dark-line);
    align-items: stretch;
    gap: 8px;
  }
  .mobile-menu-btn { display: flex; }
}

/* ─── Hero ──────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--bg-dark);
  color: var(--on-dark);
  overflow: hidden;
  padding: clamp(60px, 8vw, 100px) 0 clamp(80px, 10vw, 120px);
  min-height: clamp(520px, 75vh, 760px);
  display: flex;
  align-items: center;
}

/* Imagen de fondo (carrusel) — atletas, cancha, gestión deportiva */
.hero-bg {
  position: absolute;
  inset: -10% 0;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: grayscale(0.55) contrast(1.1) brightness(0.55);
  opacity: 0;
  transition: opacity 1.4s ease-in-out;
}
.hero-slide.is-active { opacity: 1; }

/* Indicador editorial — esquina inferior derecha del hero */
.hero-indicator {
  position: absolute;
  bottom: 32px;
  right: var(--gutter);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--on-dark-soft);
  pointer-events: none;
}
.hero-indicator__counter { color: var(--on-dark-mute); }
.hero-indicator__name { color: var(--on-dark); font-weight: 600; }
.hero-indicator__bar {
  display: inline-block;
  width: 100px;
  height: 1px;
  background: var(--on-dark-line);
  position: relative;
  overflow: hidden;
}
.hero-indicator__bar > span {
  display: block;
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s linear;
}
@media (max-width: 700px) {
  .hero-indicator { gap: 10px; font-size: 10px; bottom: 20px; }
  .hero-indicator__bar { width: 60px; }
}

/* Overlay oscuro + grid pattern para legibilidad */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,11,0.55) 0%, rgba(10,10,11,0.85) 100%),
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 100% 100%, 80px 80px, 80px 80px;
  pointer-events: none;
}

/* Glow de acento sutil */
.hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: var(--accent);
  filter: blur(180px);
  opacity: 0.22;
  pointer-events: none;
}

.parallax-bg { display: none; } /* legacy */

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 920px;
}

.hero-text .eyebrow { margin-bottom: 24px; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  font-size: clamp(48px, 8vw, 130px);
  line-height: 0.92;
  margin-bottom: 28px;
}

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

.hero-subtitle {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.5;
  color: var(--on-dark-soft);
  max-width: 560px;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--on-dark-line);
  padding-top: 28px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat:not(:last-child) {
  border-right: 1px solid var(--on-dark-line);
  padding-right: 20px;
}
.stat:not(:first-child) { padding-left: 20px; }

.stat-number {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 1;
  color: var(--on-dark);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--on-dark-mute);
}
.stat-icon-svg {
  width: 28px; height: 28px;
  color: var(--accent);
  margin-bottom: 8px;
}
.stat-icon { gap: 0; }

/* (Mockup dashboard removido — ahora el hero usa imagen de fondo con parallax) */

/* ─── Sección genérica ──────────────────────────────────────────────────── */
section { padding: clamp(80px, 10vw, 140px) 0; }

.section-header {
  margin-bottom: 64px;
  max-width: 800px;
}

.section-header .eyebrow,
.features-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  font-weight: 500;
  margin-bottom: 24px;
}
.features-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.section-header h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 24px;
}

.section-header p {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink-soft);
  max-width: 600px;
  font-weight: 300;
}

/* ─── Features grid ─────────────────────────────────────────────────────── */
.features { background: var(--bg); position: relative; }
.features-parallax-bg { display: none; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

@media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--bg-surface);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 32px;
  position: relative;
  transition: background 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  background: var(--bg-surface);
  transform: translateY(-2px);
  z-index: 2;
  box-shadow: 0 20px 40px -20px rgba(20,18,14,0.18);
}

.feature-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  margin-bottom: 28px;
}

.feature-icon-line {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 24px;
  color: var(--accent);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
  font-weight: 300;
}

/* ─── Sección Axio IA ───────────────────────────────────────────────────── */
.rojo-ia {
  background: var(--bg-dark);
  color: var(--on-dark);
  position: relative;
  overflow: hidden;
}

.rojo-ia::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  opacity: 0.5;
}

.rojo-ia-content {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 1000px) {
  .rojo-ia-content { grid-template-columns: 1fr; gap: 60px; }
}

.ai-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 360px;
}

.ai-circle {
  position: absolute;
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0.3;
}
.ai-circle:nth-child(1) { width: 180px; height: 180px; }
.ai-circle:nth-child(2) { width: 280px; height: 280px; opacity: 0.18; }
.ai-circle:nth-child(3) { width: 380px; height: 380px; opacity: 0.08; }

.ai-visual svg { position: relative; z-index: 1; }

.badge-ai {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--on-dark-line);
  border: 1px solid var(--on-dark-soft);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  margin-bottom: 24px;
}

.rojo-ia-text h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.rojo-ia-text .subtitle {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 24px;
}

.rojo-ia-text > p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--on-dark-soft);
  margin-bottom: 32px;
  font-weight: 300;
  max-width: 560px;
}

.ai-features {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.ai-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--on-dark-soft);
  font-weight: 300;
}
.ai-features li svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--accent);
}

/* ─── AI Callout ───────────────────────────────────────────────────────── */
.ai-callout {
  margin-top: 32px;
  padding: 20px 24px;
  border-left: 3px solid var(--accent);
  background: var(--on-dark-line);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.ai-callout-mark {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: italic;
}
.ai-callout strong {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 18px;
  color: var(--on-dark);
  font-weight: 400;
  letter-spacing: -0.01em;
  display: block;
  margin-bottom: 4px;
}
.ai-callout p {
  color: var(--on-dark-soft);
  font-size: 14px;
  font-weight: 300;
  margin: 0;
}

/* ─── Whatsapp IA ──────────────────────────────────────────────────────── */
.whatsapp-ia {
  background: var(--bg-dark);
  color: var(--on-dark);
  position: relative;
  overflow: hidden;
}
.whatsapp-ia::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  opacity: 0.5;
}
.whatsapp-ia .container { position: relative; z-index: 1; }
.whatsapp-ia .section-header h2 { color: var(--on-dark); }
.whatsapp-ia .section-header p { color: var(--on-dark-soft); }

.whatsapp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 64px;
}
@media (max-width: 900px) { .whatsapp-grid { grid-template-columns: 1fr; gap: 60px; } }

.whatsapp-mockup-wrap { display: flex; justify-content: center; }

.whatsapp-chat {
  width: 360px;
  background: #0E0E10;
  border: 1px solid var(--on-dark-line);
  padding: 24px;
  font-family: var(--font-sans);
}

.whatsapp-chat__header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--on-dark-line);
}
.whatsapp-chat__avatar {
  width: 44px; height: 44px;
  background: var(--accent);
  color: var(--on-dark);
  font-family: var(--font-display);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
}
.whatsapp-chat__name {
  color: var(--on-dark);
  font-size: 14px;
  font-weight: 500;
}
.whatsapp-chat__status {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #25D366;
  margin-top: 2px;
}

.whatsapp-chat__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.msg {
  padding: 10px 14px;
  max-width: 85%;
}
.msg--in {
  background: rgba(255,255,255,0.06);
  color: var(--on-dark);
  align-self: flex-start;
  border-left: 2px solid rgba(255,255,255,0.2);
}
.msg--out {
  background: var(--accent);
  color: var(--on-dark);
  align-self: flex-end;
  text-align: right;
}
.msg__meta {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 6px;
  opacity: 0.75;
}

.whatsapp-chat__input {
  margin-top: 18px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  font-size: 12px;
  color: var(--on-dark-mute);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.whatsapp-chat__send {
  width: 26px; height: 26px;
  background: var(--accent);
  color: var(--on-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.whatsapp-features {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--on-dark-line);
}

.wa-feature {
  padding: 28px 0;
  border-bottom: 1px solid var(--on-dark-line);
  display: grid;
  grid-template-columns: 60px 1fr;
  column-gap: 20px;
  row-gap: 8px;
  align-items: start;
}
.wa-feature__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--accent);
  padding-top: 4px;
}
.wa-feature h4 {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--on-dark);
  line-height: 1;
}
.wa-feature p {
  grid-column: 2;
  grid-row: 2;
  font-size: 14px;
  color: var(--on-dark-soft);
  font-weight: 300;
  margin: 0;
  line-height: 1.55;
}

/* ─── Benefits ──────────────────────────────────────────────────────────── */
.benefits { background: var(--bg-surface); }

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
@media (max-width: 800px) { .benefits-grid { grid-template-columns: 1fr; } }

.benefit-item {
  padding: 48px 32px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  display: flex;
  gap: 32px;
  align-items: flex-start;
}
.benefit-item:nth-child(2n) { border-right: none; }
@media (max-width: 800px) { .benefit-item { border-right: none; } }

@media (max-width: 600px) {
  .benefit-item {
    flex-direction: column;
    gap: 16px;
    padding: 36px 24px;
  }
}

.benefit-number {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 0.9;
  color: var(--accent);
  flex-shrink: 0;
  width: 80px;
}
@media (max-width: 600px) {
  .benefit-number {
    width: auto;
    font-size: 48px;
  }
}

.benefit-item h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 12px;
}

.benefit-item p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  font-weight: 300;
}

/* ─── Pricing ───────────────────────────────────────────────────────────── */
.pricing { background: var(--bg); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; } }

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.pricing-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -20px rgba(20,18,14,0.15);
}

.pricing-card.featured {
  background: var(--bg-dark);
  color: var(--on-dark);
  border-color: var(--accent);
}
.pricing-card.featured h3,
.pricing-card.featured .price,
.pricing-card.featured .currency,
.pricing-card.featured .amount {
  color: var(--on-dark);
}
.pricing-card.featured .pricing-features li { color: var(--on-dark-soft); }
.pricing-card.featured .pricing-features li::before { color: var(--accent); }
.pricing-card.featured .price-desc { color: var(--on-dark-mute); }

.badge-popular {
  position: absolute;
  top: -1px; right: -1px;
  background: var(--accent);
  color: var(--on-dark);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 600;
}

.pricing-header { margin-bottom: 32px; }

.pricing-header h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 32px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}
.currency {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--ink-mute);
}
.amount {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  color: var(--ink);
}

.price-desc {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}

.pricing-features {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.pricing-features li {
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 300;
  padding-left: 24px;
  position: relative;
}
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 1px;
  background: var(--accent);
}
.pricing-card.featured .pricing-features {
  border-top-color: var(--on-dark-line);
}
.pricing-card.featured .pricing-features li {
  color: var(--on-dark-soft);
}

/* ─── CTA Section ───────────────────────────────────────────────────────── */
.cta {
  background: var(--bg-dark);
  color: var(--on-dark);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.cta h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.cta p {
  font-size: 18px;
  color: var(--on-dark-soft);
  margin-bottom: 40px;
  font-weight: 300;
}

.cta .btn-primary {
  display: inline-flex;
  margin: 0 auto;
}

/* ─── Contact ───────────────────────────────────────────────────────────── */
.contact { background: var(--bg-surface); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }

.contact-info h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 32px;
  font-weight: 300;
}

.contact-details {
  display: grid;
  gap: 28px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--ink-soft);
  font-size: 14px;
}
.contact-item svg {
  width: 20px; height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

/* Bloque de contacto agrupado: ícono + título + varias líneas */
.contact-block {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 16px;
  align-items: start;
}
.contact-block > svg {
  color: var(--accent);
  margin-top: 4px;
}
.contact-block__body h4 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1;
}
.contact-block__body p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 6px 0;
  font-weight: 300;
}
.contact-block__body p:last-child { margin-bottom: 0; }
.contact-block__body strong {
  color: var(--ink);
  font-weight: 600;
}
.contact-block__body a {
  color: inherit;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.contact-block__body a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.contact-form {
  display: grid;
  gap: 16px;
  background: var(--bg);
  padding: 40px 32px;
  border: 1px solid var(--line);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line-strong);
  background: var(--bg-surface);
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 100px; }

/* ─── Footer ────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-dark);
  color: var(--on-dark-soft);
  padding: 80px 0 32px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
  pointer-events: none;
}

.footer .container { position: relative; z-index: 1; }

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--on-dark-line);
}
@media (max-width: 800px) { .footer-content { grid-template-columns: 1fr; gap: 40px; } }

.footer-brand p {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--on-dark-mute);
  margin-top: 20px;
}
.footer-logo-img { height: 40px; width: auto; }

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
@media (max-width: 600px) { .footer-links { grid-template-columns: 1fr 1fr; } }

.footer-column h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--on-dark);
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-column a,
.footer-column span {
  display: block;
  font-size: 14px;
  color: var(--on-dark-soft);
  margin-bottom: 10px;
  transition: color 0.2s ease;
  font-weight: 300;
}
.footer-column a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 32px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--on-dark-mute);
}

/* ─── AOS-like fade-up con CSS puro (sin librería externa) ─────────────── */
[data-aos] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].in-view {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-right"] { transform: translateX(-20px); }
[data-aos="fade-left"] { transform: translateX(20px); }
[data-aos="zoom-in"] { transform: scale(0.96); }

[data-aos="fade-right"].in-view,
[data-aos="fade-left"].in-view { transform: translateX(0); }
[data-aos="zoom-in"].in-view { transform: scale(1); }

/* respeta prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  [data-aos] { opacity: 1; transform: none !important; transition: none; }
}