/* =============================================
   WORKSI — Sistema de Turnos · Landing Page
   Mobile-first · CSS puro · Sin frameworks
   ============================================= */

/* VARIABLES */
:root {
  --orange: #F57C00;
  --navy: #1A2F6E;
  --white: #FFFFFF;
  --gray-bg: #F8F8F8;
  --text: #1A1A1A;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --transition: 0.2s ease;
  --font: 'Inter', sans-serif;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* CONTAINER */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* SECTION TYPOGRAPHY */
.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 40px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn:hover { opacity: 0.88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(245, 124, 0, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--border);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* =============================================
   NAV
   ============================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo { display: flex; align-items: center; }

.nav-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px 20px;
}

.nav-menu.is-open { display: flex; }

.nav-menu li a {
  display: block;
  padding: 10px 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--transition);
}

.nav-menu li a:hover { color: var(--orange); }

.nav-menu .nav-cta {
  display: inline-flex;
  margin-top: 8px;
  padding: 10px 20px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  padding: 72px 0 64px;
  background: var(--white);
  overflow: hidden;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: #FFF3E0;
  border: 1px solid #FFB74D;
  border-radius: 100px;
  font-size: 0.85rem;
  color: #E65100;
}

.hero-badge strong { font-weight: 700; }

.hero-title {
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* MOCKUP */
.hero-mockup {
  width: 100%;
  max-width: 460px;
  margin-top: 16px;
}

.mockup-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.mockup-header {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: var(--gray-bg);
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-body { padding: 16px; display: flex; flex-direction: column; gap: 12px; }

.mockup-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--gray-bg);
  border-radius: var(--radius-sm);
}

.mockup-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--navy));
  flex-shrink: 0;
}

.mockup-lines { flex: 1; display: flex; flex-direction: column; gap: 6px; }

.mockup-line {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
}

.mockup-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: #E8F5E9;
  color: #2E7D32;
  white-space: nowrap;
}

.mockup-row:nth-child(2) .mockup-badge {
  background: #FFF8E1;
  color: #F57F17;
}

/* =============================================
   RUBROS
   ============================================= */
.rubros {
  padding: 80px 0;
  background: var(--gray-bg);
  text-align: center;
}

.rubros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.rubro-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  transition: box-shadow var(--transition), transform var(--transition);
}

.rubro-item:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.rubro-icon { font-size: 2rem; }

/* =============================================
   FEATURES
   ============================================= */
.features {
  padding: 80px 0;
  background: var(--white);
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 28px 24px;
  background: var(--gray-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: left;
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: #FFF3E0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =============================================
   DEMO EN VIVO
   ============================================= */
.demo {
  padding: 80px 0;
  background: var(--gray-bg);
  text-align: center;
}

.demo-intro {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: -24px;
  margin-bottom: 48px;
}

.demo-grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-bottom: 48px;
}

.demo-item {
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}

.demo-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  max-width: 420px;
  margin: 0 auto;
  width: 100%;
  background: var(--white);
}

.demo-img-wide {
  max-width: 100%;
}

.demo-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.demo-caption {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
}

.demo-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--orange);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
  min-width: 44px;
}

.demo-caption h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.demo-caption p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.demo-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (min-width: 640px) {
  .demo-item {
    flex-direction: row;
    align-items: center;
    gap: 32px;
    text-align: left;
  }

  .demo-item:nth-child(even) {
    flex-direction: row-reverse;
  }

  .demo-img-wrap {
    flex: 0 0 320px;
    margin: 0;
  }

  .demo-img-wide {
    flex: 1 1 auto;
  }

  .demo-caption {
    flex: 1;
    margin: 0;
  }
}

@media (min-width: 900px) {
  .demo-img-wrap {
    flex: 0 0 380px;
  }
}

/* =============================================
   CÓMO FUNCIONA
   ============================================= */
.how {
  padding: 80px 0;
  background: var(--gray-bg);
  text-align: center;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 680px;
  margin: 0 auto;
  text-align: left;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.step-item:last-child { border-bottom: none; }

.step-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--orange);
  opacity: 0.25;
  line-height: 1;
  flex-shrink: 0;
  min-width: 52px;
}

.step-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =============================================
   PRECIOS
   ============================================= */
.pricing {
  padding: 80px 0;
  background: var(--white);
  text-align: center;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: 36px 28px;
  background: var(--gray-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.pricing-card:hover { box-shadow: var(--shadow); }

.pricing-card--featured {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: none;
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured .pricing-plan,
.pricing-card--featured .pricing-amount,
.pricing-card--featured .pricing-currency,
.pricing-card--featured .pricing-period,
.pricing-card--featured .pricing-desc,
.pricing-card--featured .pricing-features li {
  color: rgba(255,255,255,0.9);
}

.pricing-card--featured .pricing-plan { color: var(--white); }
.pricing-card--featured .pricing-amount { color: var(--white); }

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-plan {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pricing-price {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  line-height: 1;
}

.pricing-currency {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.03em;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.pricing-features li {
  font-size: 0.88rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

.pricing-features li.disabled {
  opacity: 0.4;
}

.pricing-features li.disabled::before {
  background-color: var(--border);
  background-image: none;
}

.pricing-card--featured .pricing-features li::before {
  background-color: var(--orange);
}

.pricing-card--featured .btn-primary {
  background: var(--orange);
}

/* =============================================
   TESTIMONIOS
   ============================================= */
.testimonials {
  padding: 80px 0;
  background: var(--gray-bg);
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.7;
  flex: 1;
}

.testimonial-card p::before { content: '\201C'; }
.testimonial-card p::after { content: '\201D'; }

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--navy));
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
  font-style: normal;
}

.testimonial-rubro {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  padding: 80px 0;
  background: var(--white);
}

.faq-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.faq-header { text-align: center; }
.faq-header .section-title { margin-bottom: 0; }

.faq-list {
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--orange); }

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--gray-bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--transition);
}

.faq-icon::before { width: 8px; height: 1.5px; }
.faq-icon::after { width: 1.5px; height: 8px; }

.faq-question[aria-expanded="true"] .faq-icon {
  background: var(--orange);
  border-color: var(--orange);
}

.faq-question[aria-expanded="true"] .faq-icon::before,
.faq-question[aria-expanded="true"] .faq-icon::after { background: var(--white); }

.faq-question[aria-expanded="true"] .faq-icon::after { transform: rotate(90deg) scaleX(0); }

.faq-answer {
  display: none;
  padding-bottom: 20px;
}

.faq-answer.is-open { display: block; }

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =============================================
   CTA FINAL
   ============================================= */
.cta-final {
  padding: 80px 0;
  background: var(--navy);
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.cta-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.cta-subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #0F1D4A;
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.footer-links li a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.footer-links li a:hover { color: var(--orange); }

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

.foot-logo{
  background-color: #ffff!important;
}

/* =============================================
   RESPONSIVE — TABLET (≥ 640px)
   ============================================= */
@media (min-width: 640px) {
  .rubros-grid { grid-template-columns: repeat(4, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =============================================
   RESPONSIVE — DESKTOP (≥ 900px)
   ============================================= */
@media (min-width: 900px) {

  /* NAV */
  .nav-toggle { display: none; }
  .nav-menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    position: static;
    background: transparent;
    border: none;
    padding: 0;
  }
  .nav-menu li a { padding: 8px 12px; }
  .nav-menu .nav-cta { margin-top: 0; }

  /* HERO */
  .hero { padding: 96px 0 80px; }

  /* RUBROS */
  .rubros-grid { grid-template-columns: repeat(8, 1fr); }
  .rubro-item { padding: 20px 12px; }

  /* FEATURES */
  .features-grid { grid-template-columns: repeat(4, 1fr); }

  /* HOW */
  .steps-list { gap: 0; }

  /* PRICING */
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
  }

  .pricing-card--featured {
    padding: 48px 32px;
    transform: scale(1.03);
  }

  /* TESTIMONIALS */
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }

  /* FAQ */
  .faq-inner { flex-direction: row; align-items: flex-start; gap: 60px; }
  .faq-header { text-align: left; min-width: 220px; }
  .faq-list { margin: 0; }

  /* FOOTER */
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}