/*
 * kit-digital.css — Estilos exclusivos de la plantilla Kit Digital.
 *
 * Depende de main.css (variables CSS, .btn, .eyebrow, .section,
 * .container, .reveal, .section-heading ya definidos allí).
 *
 * Estructura:
 *   1. Hero
 *   2. Qué es (split)
 *   3. Pasos (timeline)
 *   4. Segmentos (cards con importes)
 *   5. Categorías de soluciones
 *   6. CTA / contacto
 *   7. Animaciones y utilidades
 *   8. Responsive
 */

/* ─── 1. Hero ──────────────────────────────────────────────────────────── */

.kd-hero {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 5.5rem;
  background: linear-gradient(155deg, var(--color-dark) 0%, #0d2e1a 60%, var(--color-dark-2) 100%);
  color: var(--color-dark-on);
}

.kd-hero__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 15% 25%,  rgba(15,118,110,.30) 0%, transparent 55%),
    radial-gradient(ellipse 45% 45% at 85% 75%,  rgba(216,131,41,.18) 0%, transparent 50%),
    radial-gradient(ellipse 70% 40% at 50% 110%, rgba(16,32,47,.55)   0%, transparent 60%);
  pointer-events: none;
}

.kd-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

/* Badge "Next Generation EU" */
.kd-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(15,118,110,.22);
  border: 1px solid rgba(15,118,110,.45);
  padding: .35rem .95rem;
  border-radius: 2rem;
  margin-bottom: 1.1rem;
}

.kd-hero__badge span {
  font-family: "Barlow Condensed", sans-serif;
  font-size: .88rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #6ee7b7;
  font-weight: 600;
}

.kd-hero__copy h1 {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: clamp(2.8rem, 5.8vw, 5.4rem);
  line-height: .96;
  letter-spacing: -.03em;
  margin: 0 0 1.5rem;
  max-width: 14ch;
}

.kd-hero__lead {
  font-size: 1.12rem;
  color: rgba(244,247,251,.78);
  max-width: 52ch;
  margin: 0 0 2.5rem;
  line-height: 1.65;
}

.kd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Counters */
.kd-hero__counters {
  display: grid;
  gap: 1rem;
  min-width: 220px;
}

.kd-counter {
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  gap: .3rem;
  transition: background .25s ease, transform .25s ease;
}

.kd-counter:hover {
  background: rgba(255,255,255,.1);
  transform: translateX(-4px);
}

.kd-counter--accent {
  background: linear-gradient(135deg, rgba(15,118,110,.35), rgba(15,118,110,.2));
  border-color: rgba(15,118,110,.4);
}

.kd-counter__num {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--color-accent);
}

.kd-counter--accent .kd-counter__num {
  color: #6ee7b7;
}

.kd-counter__label {
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(244,247,251,.62);
}

/* ─── Utilidades comunes ──────────────────────────────────────────────── */

.kd-btn--light {
  background: rgba(255,255,255,.1);
  color: var(--color-dark-on);
  border: 1px solid rgba(255,255,255,.2);
}

.kd-btn--light:hover,
.kd-btn--light:focus-visible {
  background: rgba(255,255,255,.18);
  color: var(--color-dark-on);
}

/* Checklist verde-naranja */
.kd-checklist {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.kd-checklist li {
  position: relative;
  padding-left: 1.6rem;
  font-size: .97rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.kd-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .4rem;
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-success), var(--color-primary));
}

.kd-checklist--dark li { color: rgba(244,247,251,.75); }

/* ─── 2. Qué es (split) ──────────────────────────────────────────────── */

.kd-what {
  background: var(--color-surface);
}

.kd-what__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.kd-what__copy .eyebrow { margin-bottom: .75rem; }

.kd-what__copy h2 {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  line-height: .98;
  letter-spacing: -.025em;
  margin: 0 0 1.25rem;
  color: var(--color-secondary);
}

.kd-what__copy > p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0 0 1rem;
  max-width: 52ch;
}

/* EU Badge visual */
.kd-what__visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.kd-eu-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  padding: 2.5rem 2.5rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, #003399, #0050cc);
  color: #fff;
  text-align: center;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.kd-eu-badge__stars {
  font-size: 1.4rem;
  letter-spacing: .3rem;
  color: #ffcc00;
}

.kd-eu-badge__label {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .02em;
}

.kd-eu-badge__sub {
  font-size: .88rem;
  opacity: .8;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Tags */
.kd-what__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  justify-content: center;
}

.kd-tag {
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  padding: .35rem .9rem;
  border-radius: 2rem;
  font-size: .84rem;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: .02em;
  transition: background .2s, border-color .2s, transform .2s;
}

.kd-tag:hover {
  background: var(--color-primary-pale);
  border-color: var(--color-primary);
  color: var(--color-primary-strong);
  transform: translateY(-2px);
}

/* ─── 3. Pasos ────────────────────────────────────────────────────────── */

.kd-steps {
  background: var(--color-light);
}

.kd-steps .section-heading {
  text-align: center;
  max-width: 58ch;
  margin: 0 auto 3.5rem;
}

.kd-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

/* Línea conectora */
.kd-steps__list::before {
  content: "";
  position: absolute;
  top: 2.2rem;
  left: calc(10% + .5rem);
  right: calc(10% + .5rem);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 0;
}

.kd-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 .75rem;
}

.kd-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -.02em;
  box-shadow: 0 8px 20px rgba(216,131,41,.35);
  margin-bottom: 1.25rem;
  transition: transform .3s ease, box-shadow .3s ease;
  flex-shrink: 0;
}

.kd-step:hover .kd-step__num {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 14px 28px rgba(216,131,41,.45);
}

.kd-step__body h3 {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  margin: 0 0 .5rem;
  color: var(--color-secondary);
}

.kd-step__body p {
  font-size: .88rem;
  line-height: 1.55;
  color: var(--color-muted);
  margin: 0 0 .75rem;
}

.kd-step__link {
  display: inline-block;
  font-size: .84rem;
  font-weight: 600;
  color: var(--color-primary-strong);
  text-decoration: none;
  letter-spacing: .02em;
  transition: color .2s;
}

.kd-step__link:hover { color: var(--color-primary-hover); }

/* ─── 4. Segmentos ────────────────────────────────────────────────────── */

.kd-segments {
  background: linear-gradient(160deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
  color: var(--color-dark-on);
}

.kd-segments .section-heading { text-align: center; margin: 0 auto 3.5rem; }
.kd-segments .section-heading h2 { color: var(--color-dark-on); }
.kd-segments .section-heading p  { color: rgba(244,247,251,.7); }

.kd-segments__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
}

.kd-seg-card {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.75rem 1.4rem;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  text-align: center;
  transition: transform .3s ease, background .3s ease, box-shadow .3s ease;
}

.kd-seg-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,.09);
  box-shadow: var(--shadow-lg);
}

.kd-seg-card--accent {
  background: linear-gradient(145deg, rgba(216,131,41,.22), rgba(216,131,41,.1));
  border-color: rgba(216,131,41,.35);
}

.kd-seg-card--accent:hover {
  background: linear-gradient(145deg, rgba(216,131,41,.3), rgba(216,131,41,.16));
}

.kd-seg-card__header {
  margin-bottom: .25rem;
}

.kd-seg-card__seg {
  font-family: "Barlow Condensed", sans-serif;
  font-size: .82rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(244,247,251,.55);
}

.kd-seg-card--accent .kd-seg-card__seg { color: var(--color-accent); }

.kd-seg-card__range {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}

.kd-seg-card__num {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--color-dark-on);
}

.kd-seg-card__unit {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(244,247,251,.5);
}

.kd-seg-card__amount {
  font-size: .92rem;
  color: rgba(244,247,251,.7);
  line-height: 1.3;
}

.kd-seg-card__amount strong {
  display: block;
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--color-accent);
}

.kd-seg-card--accent .kd-seg-card__amount strong { color: #fbbf24; }

.kd-seg-card__desc {
  font-size: .82rem;
  color: rgba(244,247,251,.5);
  margin: 0;
  line-height: 1.45;
}

/* ─── 5. Categorías ───────────────────────────────────────────────────── */

.kd-cats {
  background: var(--color-surface-soft);
}

.kd-cats .section-heading { text-align: center; margin: 0 auto 3.5rem; }

.kd-cats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.kd-cat-card {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 2rem 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 18px rgba(16,32,47,.06);
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}

/* Borde top animado en hover */
.kd-cat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}

.kd-cat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.kd-cat-card:hover::before {
  transform: scaleX(1);
}

.kd-cat-card__icon {
  width: 2.8rem;
  height: 2.8rem;
  color: var(--color-primary);
}

.kd-cat-card__icon svg {
  width: 100%;
  height: 100%;
}

.kd-cat-card h3 {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 1.2rem;
  letter-spacing: -.01em;
  margin: 0;
  color: var(--color-secondary);
}

.kd-cat-card__range {
  display: inline-block;
  font-family: "Barlow Condensed", sans-serif;
  font-size: .84rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
  background: var(--color-primary-pale);
  padding: .2rem .65rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  width: fit-content;
}

.kd-cat-card p {
  font-size: .92rem;
  line-height: 1.6;
  color: var(--color-muted);
  margin: 0;
  flex: 1;
}

/* ─── 6. CTA / Contacto ───────────────────────────────────────────────── */

.kd-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--color-dark) 0%, #0d2e1a 100%);
  color: var(--color-dark-on);
}

.kd-cta__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 0% 50%,  rgba(15,118,110,.22) 0%, transparent 55%),
    radial-gradient(ellipse 50% 50% at 100% 50%, rgba(216,131,41,.15) 0%, transparent 55%);
  pointer-events: none;
}

.kd-cta__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: center;
}

.kd-cta__copy .eyebrow { color: #6ee7b7; margin-bottom: .75rem; }

.kd-cta__copy h2 {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  line-height: .98;
  letter-spacing: -.025em;
  margin: 0 0 1.25rem;
  color: var(--color-dark-on);
}

.kd-cta__copy > p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(244,247,251,.72);
  margin: 0 0 1.5rem;
  max-width: 50ch;
}

.kd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

/* EU card visual */
.kd-eu-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  text-align: center;
}

.kd-eu-card__flag {
  font-size: 3.5rem;
  line-height: 1;
}

.kd-eu-card__title {
  font-family: "Barlow Semi Condensed", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-dark-on);
  margin: 0;
}

.kd-eu-card__sub {
  font-size: .88rem;
  color: rgba(244,247,251,.6);
  margin: 0;
  line-height: 1.5;
}

/* ─── 7. Animaciones ───────────────────────────────────────────────────── */

/* Pulsación del número del segmento en hover */
@keyframes segPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.06); }
}

.kd-seg-card:hover .kd-seg-card__num {
  animation: segPulse .9s ease-in-out infinite;
}

/* Stagger de entrada de los counters del hero */
.kd-hero__counters .kd-counter {
  animation: revealUp .5s cubic-bezier(.22,.68,0,1.2) both;
}
.kd-hero__counters .kd-counter:nth-child(1) { animation-delay: .30s; }
.kd-hero__counters .kd-counter:nth-child(2) { animation-delay: .42s; }
.kd-hero__counters .kd-counter:nth-child(3) { animation-delay: .54s; }

/* Tags del "Qué es" */
.kd-what__tags .kd-tag {
  animation: revealUp .45s cubic-bezier(.22,.68,0,1.2) both;
}
.kd-what__tags .kd-tag:nth-child(1) { animation-delay: .20s; }
.kd-what__tags .kd-tag:nth-child(2) { animation-delay: .28s; }
.kd-what__tags .kd-tag:nth-child(3) { animation-delay: .36s; }
.kd-what__tags .kd-tag:nth-child(4) { animation-delay: .44s; }
.kd-what__tags .kd-tag:nth-child(5) { animation-delay: .52s; }

/* ─── 8. Responsive ─────────────────────────────────────────────────────── */

@media (max-width: 1080px) {
  .kd-segments__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .kd-steps__list {
    grid-template-columns: 1fr 1fr;
  }

  .kd-steps__list::before { display: none; }

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

@media (max-width: 820px) {
  .kd-hero {
    padding: 5rem 0 3.5rem;
  }

  .kd-hero__inner,
  .kd-what__inner,
  .kd-cta__inner {
    grid-template-columns: 1fr;
  }

  .kd-hero__counters {
    flex-direction: row;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

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

  .kd-steps__list {
    grid-template-columns: 1fr;
  }

  .kd-cats__grid {
    grid-template-columns: 1fr;
  }

  .kd-cta__inner {
    gap: 2.5rem;
  }
}

@media (max-width: 560px) {
  .kd-segments__grid {
    grid-template-columns: 1fr 1fr;
  }

  .kd-hero__counters {
    grid-template-columns: 1fr;
  }
}