/* ============================================================
   TKOC — Casos de Éxito (Success Cases) Page Styles
   Theme: White / Light — consistent with main TKOC site
   ============================================================ */

/* ------------------------------------------------------------
   1. HERO SECTION
   ------------------------------------------------------------ */

.casos-hero {
  padding: 160px 0 60px;
  background: var(--white);
  text-align: center;
}

.casos-hero .section-badge {
  display: inline-block;
  color: var(--gray-700);
  font-size: 0.88rem;
  font-weight: 400;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
  font-family: var(--font);
}

.casos-hero h1 {
  font-family: var(--font);
  font-size: 3rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.15;
}

.casos-hero h1 .gradient-text {
  color: var(--purple);
}

.casos-hero p {
  font-family: var(--font);
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 580px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* Stats bar */
.casos-stats-bar {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 12px 32px;
  background: var(--purple-bg);
  border-radius: var(--radius-pill);
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--gray-700);
  font-weight: 500;
}

.casos-stats-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.casos-stats-bar .stat-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--purple-light);
  flex-shrink: 0;
}


/* ------------------------------------------------------------
   2. CASE STUDIES CONTAINER
   ------------------------------------------------------------ */

.casos-section {
  padding: 0 24px;
}


/* ------------------------------------------------------------
   3. CASE STUDY CARD
   ------------------------------------------------------------ */

.caso-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  align-items: center;
  gap: 56px;
  max-width: 1060px;
  margin: 0 auto 72px;
  padding: 56px 60px;
  background: var(--white);
  border: 1px solid rgba(154, 76, 255, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 20px rgba(154, 76, 255, 0.06);
  transition: box-shadow var(--transition);
  text-align: left;
}

.caso-card:hover {
  box-shadow: 0 6px 32px rgba(154, 76, 255, 0.12);
}

/* Alternate layout: even cards flip video to the right */
.caso-card:nth-child(even) {
  direction: rtl;
}

.caso-card:nth-child(even) > * {
  direction: ltr;
}


/* ------------------------------------------------------------
   4. VIDEO / PHONE MOCKUP
   ------------------------------------------------------------ */

.caso-video {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  justify-self: center;
}

.caso-video-phone {
  width: 240px;
  height: 426px;
  border-radius: 28px;
  background: var(--black);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(15, 15, 20, 0.18);
  position: relative;
}

.caso-video-phone video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.caso-video-link {
  font-family: var(--font);
  font-size: 0.82rem;
  color: var(--purple);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

.caso-video-link:hover {
  color: var(--purple-dark);
  text-decoration: underline;
}


/* ------------------------------------------------------------
   5. CARD HEADER — Brand logo + Plan badge
   ------------------------------------------------------------ */

.caso-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.caso-plan-badge {
  display: inline-block;
  padding: 6px 18px;
  border: 1px solid var(--purple);
  border-radius: var(--radius-pill);
  color: var(--purple);
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.caso-brand-logo {
  max-height: 50px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}


/* ------------------------------------------------------------
   6. CONTENT SECTIONS — Oportunidad, Estrategia
   ------------------------------------------------------------ */

.caso-content {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.caso-section {
  margin-bottom: 24px;
}

.caso-section-label {
  display: block;
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.caso-section-text {
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.7;
  margin: 0;
}


/* ------------------------------------------------------------
   7. KEY METRIC HIGHLIGHT
   ------------------------------------------------------------ */

.caso-result {
  display: inline-block;
  background: var(--gradient-btn);
  color: #fff;
  padding: 16px 28px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 24px;
  max-width: 100%;
  animation: result-glow 3s ease-in-out infinite;
}

.caso-result p {
  margin: 0;
  color: inherit;
  font: inherit;
}

@keyframes result-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(154, 76, 255, 0.25); }
  50% { box-shadow: 0 4px 32px rgba(154, 76, 255, 0.45); }
}


/* ------------------------------------------------------------
   8. TESTIMONIAL / QUOTE
   ------------------------------------------------------------ */

.caso-testimonial {
  background: var(--purple-bg);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 8px;
}

.caso-testimonial-text {
  font-family: var(--font);
  font-size: 0.93rem;
  color: var(--gray-700);
  font-style: italic;
  line-height: 1.7;
  margin: 0 0 16px;
}

.caso-testimonial-text::before {
  content: "\201C";
  font-size: 1.4rem;
  color: var(--purple-light);
  margin-right: 2px;
}

.caso-testimonial-text::after {
  content: "\201D";
  font-size: 1.4rem;
  color: var(--purple-light);
  margin-left: 2px;
}

.caso-testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.caso-testimonial-info {
  display: flex;
  flex-direction: column;
}

.caso-testimonial-name {
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
}

.caso-testimonial-title {
  font-family: var(--font);
  font-size: 0.78rem;
  color: var(--gray);
  font-weight: 400;
  line-height: 1.3;
}


/* ------------------------------------------------------------
   9. FINAL CTA SECTION
   ------------------------------------------------------------ */

.casos-cta {
  text-align: center;
  padding: 80px 24px 100px;
  background: var(--white);
}

.casos-cta h2 {
  font-family: var(--font);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
}

.casos-cta p {
  font-family: var(--font);
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.casos-cta .btn-gradient {
  display: inline-block;
  padding: 16px 40px;
  background: var(--gradient-btn);
  color: #fff;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(154, 76, 255, 0.30);
  transition: transform var(--transition), box-shadow var(--transition);
}

.casos-cta .btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(154, 76, 255, 0.40);
}


/* ------------------------------------------------------------
   10. FADE-IN ANIMATION
   ------------------------------------------------------------ */

.caso-card.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.caso-card.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   RESPONSIVE — Tablet (max-width: 900px)
   ============================================================ */

@media (max-width: 900px) {
  .caso-card {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 40px 36px;
    max-width: 560px;
  }

  .caso-card:nth-child(even) {
    direction: ltr;
  }

  .caso-video {
    justify-self: center;
  }

  .caso-video-phone {
    width: 220px;
    height: 390px;
  }
}


/* ============================================================
   RESPONSIVE — Tablet & below (max-width: 768px)
   ============================================================ */

@media (max-width: 768px) {
  .casos-hero {
    padding: 130px 20px 40px;
  }

  .casos-hero h1 {
    font-size: 2.2rem;
  }

  .casos-hero p {
    font-size: 1rem;
  }

  .casos-stats-bar {
    gap: 16px;
    padding: 10px 24px;
    font-size: 0.82rem;
  }

  .caso-card {
    padding: 36px 28px;
    margin: 0 auto 48px;
  }

  .caso-header {
    margin-bottom: 20px;
  }

  .casos-cta {
    padding: 60px 20px 80px;
  }

  .casos-cta h2 {
    font-size: 1.8rem;
  }
}


/* ============================================================
   RESPONSIVE — Small phones (max-width: 480px)
   ============================================================ */

@media (max-width: 480px) {
  .casos-hero {
    padding: 120px 16px 32px;
  }

  .casos-hero h1 {
    font-size: 1.75rem;
  }

  .casos-stats-bar {
    flex-direction: column;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.8rem;
  }

  .casos-stats-bar .stat-dot {
    display: none;
  }

  .caso-card {
    padding: 28px 20px;
    margin: 0 auto 36px;
    border-radius: var(--radius);
  }

  .caso-video-phone {
    width: 200px;
    height: 355px;
    border-radius: 22px;
  }

  .caso-plan-badge {
    font-size: 0.7rem;
    padding: 5px 14px;
  }

  .caso-brand-logo {
    max-height: 40px;
  }

  .caso-section-text {
    font-size: 0.9rem;
  }

  .caso-result {
    font-size: 0.95rem;
    padding: 14px 20px;
  }

  .caso-testimonial {
    padding: 20px;
  }

  .caso-testimonial-text {
    font-size: 0.88rem;
  }

  .casos-cta h2 {
    font-size: 1.5rem;
  }

  .casos-cta p {
    font-size: 0.95rem;
  }

  .casos-cta .btn-gradient {
    padding: 14px 32px;
    font-size: 0.95rem;
  }
}