/* =====================================================================
   LANDING DOBLE FALTA® — Estilos dedicados
   Paleta negro + verde lima. Mobile-first.
   ===================================================================== */

:root {
  --df-black:       #0a0a0a;
  --df-bg:          #0a0a0a;
  --df-bg-elevated: #121212;
  --df-bg-card:     #161616;
  --df-border:      #262626;
  --df-border-soft: #1d1d1d;
  --df-text:        #ffffff;
  --df-text-muted:  #8a8a8a;
  --df-text-dim:    #5a5a5a;
  --df-accent:      #78E63C;
  --df-accent-dim:  rgba(120, 230, 60, 0.15);
  --df-accent-glow: rgba(120, 230, 60, 0.45);
  --df-accent-fg:   #0a0a0a;

  --df-radius-sm:   8px;
  --df-radius:      14px;
  --df-radius-lg:   20px;
  --df-radius-pill: 999px;

  --df-max-width:   1280px;
  --df-header-h:    68px;

  --df-shadow-card: 0 6px 24px -4px rgba(0, 0, 0, 0.5);
  --df-shadow-accent: 0 8px 30px -6px rgba(120, 230, 60, 0.25);

  --df-font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset mínimo y base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.df-landing {
  margin: 0;
  padding: 0;
  background: var(--df-bg);
  color: var(--df-text);
  font-family: var(--df-font);
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.df-landing a {
  color: inherit;
  text-decoration: none;
}

body.df-landing img {
  max-width: 100%;
  display: block;
}

body.df-landing button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

/* ---------- Contenedor ---------- */
.df-container {
  width: 100%;
  max-width: var(--df-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Tipografía utilitaria ---------- */
.df-eyebrow {
  color: var(--df-accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.df-h2 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.92;
  margin: 0 0 24px;
}

.df-h2 .df-accent-text { color: var(--df-accent); }

.df-text-muted { color: var(--df-text-muted); }

/* ---------- Header / Navegación ---------- */
.df-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--df-header-h);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--df-border);
  z-index: 100;
}

.df-header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.df-logo {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--df-text);
}

/* Soporte para logo en imagen */
.df-logo img {
  display: block;
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.df-logo:hover img {
  opacity: 0.85;
}

/* Variante más compacta para el footer */
.df-logo--footer img {
  height: 36px;
}

@media (max-width: 480px) {
  .df-logo img { height: 34px; max-width: 160px; }
}

.df-logo-second { color: var(--df-accent); }

.df-logo-r {
  font-size: 10px;
  color: rgba(120, 230, 60, 0.6);
  font-weight: 700;
  margin-bottom: 6px;
}

.df-nav {
  display: none;
  gap: 28px;
  align-items: center;
}

.df-nav a {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--df-text-muted);
  transition: color 0.2s ease;
}

.df-nav a:hover,
.df-nav a:focus-visible { color: var(--df-accent); outline: none; }

/* Botón verde principal */
.df-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--df-accent);
  color: var(--df-accent-fg);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--df-radius-pill);
  transition: all 0.2s ease;
}

.df-btn-primary:hover,
.df-btn-primary:focus-visible {
  background: rgba(120, 230, 60, 0.85);
  box-shadow: 0 0 28px var(--df-accent-glow);
  outline: none;
  transform: translateY(-1px);
}

/* Botón outline */
.df-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--df-radius-pill);
  color: var(--df-text);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.df-btn-outline:hover,
.df-btn-outline:focus-visible {
  border-color: var(--df-accent);
  color: var(--df-accent);
  outline: none;
}

/* Botón hamburger móvil */
.df-burger {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  color: var(--df-text);
}

.df-burger span {
  width: 22px;
  height: 2px;
  background: currentColor;
  display: block;
}

@media (min-width: 992px) {
  .df-nav { display: flex; }
  .df-burger { display: none; }
}

/* Menú móvil desplegable */
.df-mobile-nav {
  display: none;
  position: fixed;
  top: var(--df-header-h);
  left: 0;
  right: 0;
  background: var(--df-bg-elevated);
  border-bottom: 1px solid var(--df-border);
  padding: 16px 24px 24px;
  z-index: 99;
}

.df-mobile-nav.is-open { display: flex; flex-direction: column; gap: 14px; }

.df-mobile-nav a {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--df-text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--df-border-soft);
}

.df-mobile-nav a:last-of-type { border-bottom: none; }
.df-mobile-nav a:hover { color: var(--df-accent); }

@media (min-width: 992px) {
  .df-mobile-nav { display: none !important; }
}

/* ---------- HERO ---------- */
.df-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding-top: calc(var(--df-header-h) + 40px);
  padding-bottom: 80px;
}

.df-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.df-hero-bg .df-img-placeholder,
.df-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.df-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.3) 0%,
      rgba(0, 0, 0, 0.6) 50%,
      var(--df-bg) 100%
    ),
    radial-gradient(
      ellipse 80% 50% at 50% 60%,
      rgba(120, 230, 60, 0.10),
      transparent
    );
  z-index: 1;
}

.df-hero-content {
  position: relative;
  z-index: 2;
}

.df-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.df-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-radius: var(--df-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.6);
}

.df-tag.is-active {
  background: var(--df-accent);
  color: var(--df-accent-fg);
  border-color: transparent;
}

.df-hero-title {
  font-size: clamp(3.5rem, 10vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.9;
  margin: 0;
  color: var(--df-text);
}

.df-hero-title-accent { color: var(--df-accent); }

.df-hero-title-r {
  font-size: 0.3em;
  color: rgba(120, 230, 60, 0.6);
  vertical-align: super;
}

.df-hero-bottom {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .df-hero-bottom {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.df-hero-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 420px;
  margin: 0;
}

.df-hero-desc strong {
  color: var(--df-text);
  font-weight: 700;
}

.df-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Stats bar ---------- */
.df-stats {
  border-top: 1px solid var(--df-border);
  border-bottom: 1px solid var(--df-border);
  background: rgba(20, 20, 20, 0.6);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .df-stats { grid-template-columns: repeat(4, 1fr); }
}

.df-stat {
  padding: 32px 16px;
  text-align: center;
  border-right: 1px solid var(--df-border);
  border-bottom: 1px solid var(--df-border);
}

.df-stat:nth-child(2n) { border-right: none; }

@media (min-width: 768px) {
  .df-stat { border-bottom: none; }
  .df-stat:nth-child(2n) { border-right: 1px solid var(--df-border); }
  .df-stat:last-child { border-right: none; }
}

.df-stat-number {
  font-size: clamp(2.5rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--df-accent);
  line-height: 1;
}

.df-stat-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--df-text);
  margin-top: 4px;
}

.df-stat-sub {
  font-size: 11px;
  color: var(--df-text-muted);
  margin-top: 2px;
}

/* ---------- Secciones ---------- */
.df-section {
  padding: 96px 0;
}

.df-section--alt {
  background: rgba(22, 22, 22, 0.5);
  border-top: 1px solid var(--df-border);
  border-bottom: 1px solid var(--df-border);
}

/* ---------- Nosotros: 2 columnas con imágenes ---------- */
.df-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 992px) {
  .df-grid-2 { grid-template-columns: 1fr 1fr; gap: 64px; }
}

.df-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.df-pill {
  padding: 5px 12px;
  border: 1px solid var(--df-border);
  border-radius: var(--df-radius-pill);
  font-size: 12px;
  font-weight: 600;
  color: var(--df-text-muted);
}

.df-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.df-img-grid > *:first-child { grid-column: 1 / -1; }

.df-img-frame {
  height: 224px;
  border-radius: var(--df-radius);
  overflow: hidden;
  background: var(--df-bg-elevated);
}

.df-img-grid > *:first-child.df-img-frame { height: 288px; }

.df-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.df-img-frame:hover img { transform: scale(1.05); }

/* Placeholder de imagen — para que el cliente sepa dónde reemplazar */
.df-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(
      45deg,
      rgba(120, 230, 60, 0.04),
      rgba(120, 230, 60, 0.04) 10px,
      rgba(120, 230, 60, 0.02) 10px,
      rgba(120, 230, 60, 0.02) 20px
    ),
    linear-gradient(135deg, #1a1a1a, #0e0e0e);
  color: var(--df-text-dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  text-align: center;
  padding: 16px;
  border: 1px dashed rgba(120, 230, 60, 0.2);
}

.df-img-placeholder::before {
  content: "📷";
  display: block;
  font-size: 24px;
  margin-bottom: 8px;
  letter-spacing: 0;
}

.df-img-stat {
  height: 160px;
  border-radius: var(--df-radius);
  background: var(--df-accent-dim);
  border: 1px solid rgba(120, 230, 60, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
}

.df-img-stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--df-accent);
  line-height: 1;
}

.df-img-stat-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--df-text);
  margin-top: 6px;
}

/* ---------- Servicios: lista numerada ---------- */
.df-services-header {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 56px;
}

@media (min-width: 768px) {
  .df-services-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.df-services-list {
  border-top: 1px solid var(--df-border);
}

.df-service-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  column-gap: 16px;
  row-gap: 8px;
  padding: 28px 16px;
  border-bottom: 1px solid var(--df-border);
  align-items: start;
  transition: background 0.2s ease;
  border-radius: var(--df-radius);
}

.df-service-row:hover { background: rgba(22, 22, 22, 0.6); }

/* En móvil, la descripción ocupa el ancho completo (las 2 columnas) */
.df-service-desc {
  grid-column: 1 / -1;
}

@media (min-width: 768px) {
  .df-service-row {
    grid-template-columns: 80px 1fr 1fr;
    column-gap: 24px;
  }
  /* En desktop, la descripción vuelve a su columna propia (la 3ra) */
  .df-service-desc {
    grid-column: auto;
  }
}

.df-service-num {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(120, 230, 60, 0.25);
  font-family: ui-monospace, "Courier New", monospace;
  line-height: 1;
  padding-top: 4px;
  transition: color 0.2s ease;
}

.df-service-row:hover .df-service-num { color: rgba(120, 230, 60, 0.6); }

.df-service-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--df-text);
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.df-service-badge {
  padding: 2px 10px;
  background: var(--df-accent-dim);
  border: 1px solid rgba(120, 230, 60, 0.25);
  color: var(--df-accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--df-radius-pill);
}

.df-service-desc {
  color: var(--df-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

/* ---------- Eventos: grid 2x2 ---------- */
.df-events-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .df-events-grid { grid-template-columns: 1fr 1fr; }
}

.df-event-card {
  position: relative;
  height: 288px;
  border-radius: var(--df-radius);
  overflow: hidden;
  background: var(--df-bg-elevated);
}

.df-event-card .df-img-placeholder,
.df-event-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.df-event-card:hover img { transform: scale(1.05); }

.df-event-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.4) 50%,
    transparent 100%
  );
}

.df-event-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  z-index: 2;
}

.df-event-badge {
  align-self: flex-start;
  padding: 4px 12px;
  background: var(--df-accent);
  color: var(--df-accent-fg);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--df-radius-pill);
}

.df-event-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--df-text);
  margin: 0 0 8px;
}

.df-event-desc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.df-leagues-row {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.df-leagues-label {
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--df-text-muted);
  margin-right: 8px;
}

.df-league-pill {
  padding: 6px 16px;
  border: 1px solid var(--df-border);
  border-radius: var(--df-radius-pill);
  font-size: 12px;
  font-weight: 600;
  color: var(--df-text);
  transition: all 0.2s ease;
}

.df-league-pill:hover {
  border-color: var(--df-accent);
  color: var(--df-accent);
}

/* ---------- Patrocinios ---------- */
.df-section--patrocinios {
  position: relative;
  overflow: hidden;
}

.df-section--patrocinios .df-section-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.2;
}

.df-section--patrocinios .df-section-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.8);
  z-index: 1;
}

.df-section--patrocinios .df-container {
  position: relative;
  z-index: 2;
}

.df-section-header-centered {
  text-align: center;
  margin-bottom: 56px;
}

.df-benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .df-benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .df-benefits-grid { grid-template-columns: repeat(3, 1fr); }
}

.df-benefit-card {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: var(--df-radius);
  padding: 24px;
  transition: all 0.3s ease;
}

.df-benefit-card:hover {
  border-color: rgba(120, 230, 60, 0.4);
  box-shadow: 0 8px 30px -6px rgba(120, 230, 60, 0.2);
}

.df-benefit-icon {
  font-size: 1.875rem;
  margin-bottom: 16px;
}

.df-benefit-title {
  font-size: 0.875rem;
  font-weight: 900;
  color: var(--df-text);
  margin: 0 0 4px;
  transition: color 0.2s ease;
}

.df-benefit-card:hover .df-benefit-title { color: var(--df-accent); }

.df-benefit-desc {
  font-size: 0.75rem;
  color: var(--df-text-muted);
  line-height: 1.6;
  margin: 0;
}

.df-cta-center {
  margin-top: 40px;
  text-align: center;
}

.df-btn-primary-lg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: var(--df-accent);
  color: var(--df-accent-fg);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--df-radius-pill);
  transition: all 0.2s ease;
}

.df-btn-primary-lg:hover {
  background: rgba(120, 230, 60, 0.85);
  box-shadow: 0 0 30px var(--df-accent-glow);
  transform: scale(1.05);
}

/* ---------- Misión / Visión / Modelo ---------- */
.df-mvm-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .df-mvm-grid { grid-template-columns: 2fr 1fr; }
}

.df-mvm-mission {
  position: relative;
  min-height: 280px;
  border-radius: var(--df-radius);
  overflow: hidden;
  background: var(--df-bg-elevated);
}

.df-mvm-mission .df-img-placeholder,
.df-mvm-mission img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.df-mvm-mission-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.6) 50%,
    transparent 100%
  );
}

.df-mvm-mission-content {
  position: relative;
  z-index: 2;
  padding: 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 280px;
}

.df-mvm-mission-text {
  color: var(--df-text);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.5;
  max-width: 520px;
  margin: 0;
}

.df-mvm-card {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: var(--df-radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.df-mvm-card p:first-of-type {
  color: var(--df-text);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
  margin: 0 0 16px;
}

.df-mvm-card-divider {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--df-border);
}

.df-mvm-card-divider p {
  font-size: 0.875rem;
  color: var(--df-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ---------- Contacto ---------- */
.df-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: center;
}

@media (min-width: 992px) {
  .df-contact-grid { grid-template-columns: 1fr 1fr; }
}

.df-contact-h2 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.9;
  margin: 0 0 24px;
}

.df-contact-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.df-contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: var(--df-radius);
  transition: all 0.2s ease;
}

.df-contact-card:hover {
  border-color: rgba(120, 230, 60, 0.5);
  box-shadow: 0 6px 24px -4px rgba(120, 230, 60, 0.2);
}

.df-contact-icon {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
  flex-shrink: 0;
}

.df-contact-info {
  flex: 1;
  min-width: 0;
}

.df-contact-label {
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--df-text-muted);
  margin: 0;
}

.df-contact-value {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--df-text);
  margin: 2px 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s ease;
}

.df-contact-card:hover .df-contact-value { color: var(--df-accent); }

.df-contact-arrow {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.3);
  flex-shrink: 0;
  transition: color 0.2s ease;
}

.df-contact-card:hover .df-contact-arrow { color: var(--df-accent); }

/* ---------- Footer ---------- */
.df-footer {
  background: var(--df-bg-card);
  border-top: 1px solid var(--df-border);
  padding: 48px 0;
}

.df-footer-top {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .df-footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.df-footer-tagline {
  font-size: 12px;
  color: var(--df-text-muted);
  line-height: 1.6;
  max-width: 320px;
  margin: 8px 0 0;
}

.df-footer-cols {
  display: flex;
  flex-direction: column;
  gap: 32px;
  font-size: 12px;
}

@media (min-width: 640px) {
  .df-footer-cols { flex-direction: row; }
}

.df-footer-col p:first-child {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--df-accent);
  margin: 0 0 12px;
}

.df-footer-col a {
  display: block;
  color: var(--df-text-muted);
  padding: 2px 0;
  transition: color 0.2s ease;
}

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

.df-footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--df-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 640px) {
  .df-footer-bottom { flex-direction: row; }
}

.df-footer-bottom p {
  margin: 0;
  font-size: 12px;
  color: var(--df-text-muted);
}

.df-footer-bottom p:last-child {
  color: rgba(120, 230, 60, 0.7);
  font-weight: 600;
}

/* ---------- Foco accesible ---------- */
:focus-visible {
  outline: 2px solid var(--df-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Reducción de movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}






/* ============================================================
 * GALERÍA DE LOGOS DE PATROCINADORES
 * Cards blancas para que TODOS los logos se vean bien
 * sin importar sus colores originales.
 * ============================================================ */
 
.df-sponsors-block {
  margin-top: 24px;
  margin-bottom: 64px;
}
 
.df-sponsors-intro {
  text-align: center;
  color: var(--df-text-muted, #8a8a8a);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0 0 28px;
}
 
.df-sponsors-grid {
  display: grid;
  /* auto-fit: 5 cols en desktop wide, baja a 4/3/2 según ancho */
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
 
.df-sponsor-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 24px 22px;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  transition: transform 0.28s ease,
              box-shadow 0.28s ease,
              border-color 0.28s ease;
  text-decoration: none;
  overflow: hidden;
  /* Si es un <a>, hereda cursor pointer naturalmente */
}
 
.df-sponsor-card:hover {
  transform: translateY(-4px);
  border-color: var(--df-accent, #78E63C);
  box-shadow:
    0 10px 30px rgba(120, 230, 60, 0.18),
    0 2px 8px rgba(0, 0, 0, 0.4);
}
 
.df-sponsor-card img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  /* Suaviza logos un poco para uniformar */
  filter: saturate(1) contrast(1);
  transition: transform 0.3s ease;
}
 
.df-sponsor-card:hover img {
  transform: scale(1.05);
}
 
/* Fallback de texto si un patrocinador no tiene logo subido */
.df-sponsor-fallback {
  font-family: inherit;
  font-weight: 800;
  font-size: 16px;
  color: #0a0a0a;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
 
/* === Responsive === */
 
/* Tablet (4 columnas naturales) */
@media (max-width: 1024px) {
  .df-sponsors-grid {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
  }
  .df-sponsor-card {
    padding: 20px 18px;
  }
}
 
/* Mobile (2 columnas grandes) */
@media (max-width: 640px) {
  .df-sponsors-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .df-sponsor-card {
    padding: 18px 14px;
    border-radius: 12px;
  }
  .df-sponsors-intro {
    font-size: 11px;
    letter-spacing: 0.12em;
    margin-bottom: 22px;
  }
}
 
/* Mobile muy pequeño (< 380px) */
@media (max-width: 380px) {
  .df-sponsor-card {
    padding: 14px 10px;
  }
}