/* ═══════════════════════════════════════════
   LANDING PAGE — Rediseño Wow & Glassmorphism
   ═══════════════════════════════════════════ */

/* Variables para glassmorphism en el resto de la App (Ajustar en el theme si se puede) */
:root {
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  --card-hover-shadow: 0 20px 40px rgba(28, 181, 124, 0.12);
}

[data-theme="dark"] {
  --glass-bg: rgba(15, 23, 42, 0.4);
  --glass-border: rgba(255, 255, 255, 0.04);
  --glass-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  --card-hover-shadow: 0 20px 40px rgba(28, 181, 124, 0.15);
}

/* Elementos animados generales que se mostrarán al scrollear */
.animate-feature {
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── USE CASES SECTION (Casos de Uso) ─── */
.use-cases-section {
  padding: 6rem 1.5rem;
  background: var(--background-alt);
  position: relative;
  overflow: hidden;
}

.use-cases-section h2 {
  font-size: 2.1rem;
  font-weight: 800;
  text-align: center;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.use-cases-section .section-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 0 auto 3rem;
}

/* Contenedor de las Tarjetas */
.usecase-secondary-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* Tarjeta base y Glassmorphism */
.usecase-card {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.usecase-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.usecase-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-hover-shadow);
}

.usecase-card:hover::before {
  opacity: 1;
}

.usecase-card-visual {
  background: var(--card-bg);
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  /* Para el zoom */
}

.usecase-card-visual .usecase-img {
  width: 100%;
  max-width: 260px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.usecase-card:hover .usecase-img {
  transform: scale(1.06) translateY(-4px);
}

.usecase-card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.usecase-tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.5rem;
  background: rgba(28, 181, 124, 0.1);
  color: var(--primary);
  padding: 0.4rem 1rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.usecase-card-content h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.usecase-card-content p {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.usecase-card-content .btn-outline {
  align-self: flex-start;
  border-width: 2px;
  border-radius: 10px;
}

/* ─── STEPS / BENEFITS SECTION ─── */
.steps-section {
  padding: 6rem 1.5rem;
  background: var(--background);
}

.steps-section h2 {
  font-size: 2.1rem;
  font-weight: 800;
  text-align: center;
  color: var(--text);
  line-height: 1.2;
}

.steps-section .section-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 1rem auto 3rem;
}

.steps-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.step-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--glass-shadow);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
  max-width: 340px;
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(28, 181, 124, 0.15);
  border-color: rgba(28, 181, 124, 0.3);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, rgba(28, 181, 124, 0.2), rgba(28, 181, 124, 0.05));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.step-icon i {
  font-size: 2rem;
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary), #117d55);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.step-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.step-card p {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* ─── TESTIMONIALS SECTION ─── */
.testimonials-section {
  padding: 6rem 1.5rem;
  background: linear-gradient(180deg, var(--background-alt) 0%, var(--background) 100%);
  position: relative;
}

.testimonials-section h2 {
  font-size: 2.1rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.5rem;
}

.testimonials-section .section-intro {
  text-align: center;
  margin-bottom: 4rem;
  color: var(--text-light);
}

.testimonials-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
  transition: transform 0.4s ease;
  position: relative;
  overflow: hidden;
}

.testimonial-card::after {
  content: '"';
  position: absolute;
  top: -10px;
  right: 20px;
  font-size: 8rem;
  color: var(--primary);
  opacity: 0.05;
  font-family: serif;
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.testimonial-content .stars {
  color: #fbbf24;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.testimonial-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin-bottom: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.testimonial-author h4 {
  font-weight: 700;
  margin: 0 0 0.2rem 0;
  color: var(--text);
}

.testimonial-author p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin: 0;
}

/* ─── FINAL CTA SECTION ─── */
.final-cta {
  padding: 6rem 1.5rem;
  background: radial-gradient(circle at center, rgba(28, 181, 124, 0.1), transparent 70%), var(--background-alt);
  text-align: center;
}

.final-cta h2 {
  color: var(--text);
  font-size: 2.1rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.final-cta p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}


/* ─── WHY GOGORATU SECTION ─── */
.why-gogoratu-section {
  padding: 6rem 1.5rem;
  background: linear-gradient(135deg, var(--background) 0%, rgba(28, 181, 124, 0.05) 100%);
}

.why-gogoratu-section h2 {
  font-size: 2.1rem;
  font-weight: 800;
  text-align: center;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.why-gogoratu-section .section-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 0 auto 3rem;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.why-item {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
  transition: transform 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.why-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(28, 181, 124, 0.1);
}

.why-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(28, 181, 124, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--primary);
  font-size: 1.8rem;
}

.why-item h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 1rem;
}

.why-item p {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* ─── TABS DE USE CASES ─── */
.usecase-tabs-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.usecase-tabs-nav {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tab-btn {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-light);
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  border-color: rgba(28, 181, 124, 0.5);
  color: var(--primary);
}

.tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 8px 20px rgba(28, 181, 124, 0.3);
}

.usecase-tab-content {
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  animation: tabFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Para compatibilizar el diseño del flex del layout antiguo en modo Tab */
.usecase-tab-content .usecase-card-visual {
  flex: 1;
}

.usecase-tab-content .usecase-card-content {
  flex: 1.2;
}


/* ═══════════════════════════════════════════
   RESPONSIVE — Tablet and Desktop
   ═══════════════════════════════════════════ */
@media (min-width: 768px) {

  /* Use cases */
  .usecase-secondary-grid {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .usecase-card {
    flex: 1;
    min-width: 300px;
  }

  /* Steps section */
  .steps-grid {
    flex-direction: row;
    justify-content: center;
  }

  /* Testimonials grid */
  .testimonials-grid {
    flex-direction: row;
    flex-wrap: nowrap;
  }

  .why-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .usecase-tab-content {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 992px) {
  .use-cases-section {
    padding: 8rem 2rem;
  }

  .steps-section {
    padding: 8rem 2rem;
  }

  .testimonials-section {
    padding: 8rem 2rem;
  }

  .why-gogoratu-section {
    padding: 8rem 2rem;
  }
}

/* ═══════════════════════════════════════════
   FAQ SECTION
   ═══════════════════════════════════════════ */

.faq-section {
  padding: 6rem 2rem;
  background: var(--background);
}

.faq-section h2 {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.faq-section .section-intro {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.faq-grid {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.3s, border-color 0.3s;
}

.faq-item:hover {
  border-color: var(--primary);
  box-shadow: var(--card-hover-shadow);
}

.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-color);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-item[open] summary {
  color: var(--primary);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.faq-answer p {
  margin: 0;
}

@media (max-width: 768px) {
  .faq-section {
    padding: 4rem 1rem;
  }

  .faq-item summary {
    padding: 16px 18px;
    font-size: 0.95rem;
  }

  .faq-answer {
    padding: 0 18px 16px;
  }
}