/* =========================================================
   SPNCE AI — Landing page
   ========================================================= */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 80px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 640px;
  background: var(--brand-gradient-soft);
  filter: blur(60px);
  z-index: -1;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-blue-600);
  background: var(--brand-gradient-soft);
  border: 1px solid var(--border);
  padding: 7px 14px 7px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px var(--color-success-soft);
}
.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero h1 .accent {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13.5px;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust svg { width: 16px; height: 16px; color: var(--color-success); }

/* Mockup del dashboard hecho con HTML/CSS puro */
.hero-visual {
  position: relative;
}
.mock-window {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-6deg) rotateX(2deg);
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}
.mock-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.mock-body { padding: 24px; display: grid; gap: 16px; }
.mock-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--brand-gradient);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  color: #fff;
}
.mock-score .label { font-size: 12.5px; opacity: .85; }
.mock-score .value { font-size: 30px; font-weight: 800; }
.mock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mock-stat {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}
.mock-stat .label { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.mock-stat .value { font-size: 18px; font-weight: 700; }
.mock-stat .value.up { color: var(--color-success); }
.mock-stat .value.down { color: var(--color-danger); }
.mock-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 90px;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 16px;
}
.mock-bars i {
  flex: 1;
  border-radius: 6px 6px 0 0;
  background: var(--brand-gradient);
  opacity: .85;
}
.hero-float-card {
  position: absolute;
  bottom: -24px;
  left: -32px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
}
.hero-float-card .icon {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--color-success-soft);
  color: var(--color-success);
  display: flex; align-items: center; justify-content: center;
}

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .mock-window { transform: none; }
  .hero-float-card { display: none; }
}

/* ---------- Logos / marcas ---------- */
.logos-strip {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.logos-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: .02em;
  font-size: 14px;
  opacity: .7;
}

/* ---------- Simulador financiero ---------- */
.simulator {
  background: var(--bg-subtle);
}
.simulator-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.simulator-form, .simulator-result {
  padding: 40px;
}
.simulator-form { background: var(--bg-elevated); }
.simulator-result {
  background: var(--brand-gradient);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.field .input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.field .input-wrap span {
  position: absolute;
  left: 16px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 14px;
}
.field input, .field select {
  width: 100%;
  padding: 13px 16px 13px 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
}
.field select { padding-left: 16px; }
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--brand-blue-600);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.simulator-result .result-label { font-size: 13px; opacity: .8; margin-bottom: 8px; }
.simulator-result .result-value { font-size: 42px; font-weight: 800; margin-bottom: 4px; letter-spacing: -0.02em; }
.simulator-result .result-sub { font-size: 14.5px; opacity: .9; margin-bottom: 28px; }
.simulator-meter {
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.2);
  overflow: hidden;
  margin-bottom: 12px;
}
.simulator-meter i { display: block; height: 100%; background: #fff; border-radius: var(--radius-full); transition: width .5s var(--ease); }
.simulator-tips { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.simulator-tips div { display: flex; gap: 8px; font-size: 13.5px; opacity: .95; }

@media (max-width: 800px) {
  .simulator-card { grid-template-columns: 1fr; }
}

/* ---------- Beneficios ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.benefit-card {
  padding: 28px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.benefit-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--brand-gradient-soft);
  color: var(--brand-blue-600);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.benefit-icon svg { width: 22px; height: 22px; }
.benefit-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.benefit-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.6; }

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

/* ---------- Casos de uso ---------- */
.usecases-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.usecase-tab {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}
.usecase-tab.is-active {
  background: var(--brand-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-brand);
}
.usecase-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 44px;
}
.usecase-panel.is-active { display: grid; }
.usecase-panel h3 { font-size: 24px; font-weight: 700; margin-bottom: 14px; }
.usecase-panel p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 18px; }
.usecase-panel ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.usecase-panel li { display: flex; gap: 10px; font-size: 14.5px; align-items: flex-start; }
.usecase-panel li svg { width: 18px; height: 18px; color: var(--color-success); flex-shrink: 0; margin-top: 2px; }
.usecase-visual {
  border-radius: var(--radius-md);
  background: var(--brand-gradient-soft);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}
@media (max-width: 800px) {
  .usecase-panel { grid-template-columns: 1fr; padding: 28px; }
}

/* ---------- Testimonios ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card { padding: 28px; }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 16px; color: var(--color-warning); }
.testimonial-stars svg { width: 16px; height: 16px; }
.testimonial-quote { font-size: 15px; line-height: 1.65; color: var(--text-primary); margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--brand-gradient);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
}
.testimonial-name { font-size: 14px; font-weight: 700; }
.testimonial-role { font-size: 12.5px; color: var(--text-muted); }

@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ---------- Planes ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: stretch;
}
.plan-card {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan-card.is-featured {
  border-color: var(--brand-blue-600);
  box-shadow: var(--shadow-brand);
}
.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--brand-gradient);
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.plan-name { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.plan-price { font-size: 36px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 2px; }
.plan-price span { font-size: 14px; font-weight: 500; color: var(--text-muted); }
.plan-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 22px; }
.plan-features { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 12px; flex: 1; }
.plan-features li { display: flex; gap: 9px; font-size: 13.5px; align-items: flex-start; }
.plan-features li svg { width: 16px; height: 16px; color: var(--color-success); flex-shrink: 0; margin-top: 2px; }

@media (max-width: 1000px) { .pricing-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { padding: 4px 24px; }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text-primary);
}
.faq-question svg { width: 18px; height: 18px; color: var(--text-muted); transition: transform .25s var(--ease); flex-shrink: 0; }
.faq-item.is-open .faq-question svg { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s var(--ease);
}
.faq-item.is-open .faq-answer { max-height: 240px; }
.faq-answer p { padding-bottom: 20px; font-size: 14.5px; line-height: 1.65; color: var(--text-secondary); }

/* ---------- CTA final ---------- */
.cta-final {
  border-radius: var(--radius-lg);
  background: var(--brand-gradient);
  padding: 64px 40px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-final h2 { font-size: clamp(26px, 4vw, 36px); font-weight: 800; margin-bottom: 14px; letter-spacing: -0.02em; }
.cta-final p { font-size: 16px; opacity: .9; margin-bottom: 30px; }
.cta-final .btn-primary { background: #fff; color: var(--brand-navy-800); box-shadow: 0 12px 32px rgba(0,0,0,.25); }
.cta-final .btn-secondary { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.3); }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }