/* ============================================
   NoShow — Landing Page Styles
   Mobile-First
   Breakpoints: sm ≥ 640px | md ≥ 768px | lg ≥ 1024px
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ----------------------------------------
   Reset & Base
---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #ffffff;
  --color-dark: #0f172a;
  --color-dark-2: #1e293b;
  --color-slate: #475569;
  --color-slate-light: #94a3b8;
  --color-green: #059669;
  --color-green-hover: #047857;
  --color-green-light: #ecfdf5;
  --color-green-border: #a7f3d0;
  --color-red: #e11d48;
  --color-border: #e2e8f0;
  --color-bg-section: #f8fafc;
  --font: 'Inter', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.14);
  --transition: 0.2s ease;

  /* Spacing scale — mobile base */
  --section-py: 64px;
  --container-px: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--color-dark);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ----------------------------------------
   Container
---------------------------------------- */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--container-px);
}

@media (min-width: 640px) {
  :root { --container-px: 24px; }
}

/* ----------------------------------------
   Navbar
---------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.navbar-logo span { color: var(--color-green); }

.navbar-cta {
  background: var(--color-green);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition);
  white-space: nowrap;
}

.navbar-cta:hover { background: var(--color-green-hover); }

@media (min-width: 640px) {
  .navbar { padding: 16px 0; }
  .navbar-logo { font-size: 1.4rem; }
  .navbar-cta { padding: 10px 22px; font-size: 0.9rem; }
}

/* ----------------------------------------
   Hero Section — mobile base: 1 col stacked
---------------------------------------- */
.hero {
  padding: 100px 0 56px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* Mobile: single column */
.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

/* Desktop: two columns, visual on right */
@media (min-width: 1024px) {
  .hero {
    padding: 140px 0 80px;
  }

  .hero .container {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }

  .hero::before {
    width: 600px;
    height: 600px;
  }
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(5, 150, 105, 0.15);
  border: 1px solid rgba(5, 150, 105, 0.3);
  color: #6ee7b7;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: #6ee7b7;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Title — mobile first */
.hero-title {
  font-size: 1.85rem;
  font-weight: 900;
  line-height: 1.15;
  color: #ffffff;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.hero-title .highlight { color: #6ee7b7; }

@media (min-width: 640px) {
  .hero-title { font-size: 2.3rem; letter-spacing: -0.8px; }
}

@media (min-width: 1024px) {
  .hero-title { font-size: 3rem; letter-spacing: -1px; margin-bottom: 20px; }
}

/* Subtitle */
.hero-subtitle {
  font-size: 0.95rem;
  color: #94a3b8;
  margin-bottom: 28px;
  line-height: 1.7;
}

@media (min-width: 640px) {
  .hero-subtitle { font-size: 1.05rem; }
}

@media (min-width: 1024px) {
  .hero-subtitle { font-size: 1.15rem; margin-bottom: 36px; }
}

/* CTA group */
.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

@media (min-width: 480px) {
  .hero-cta-group {
    flex-direction: row;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
  }
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-green);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(5, 150, 105, 0.4);
  width: 100%;
  justify-content: center;
}

@media (min-width: 480px) {
  .btn-primary {
    width: auto;
    padding: 16px 32px;
    font-size: 1rem;
  }
}

.btn-primary:hover {
  background: var(--color-green-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(5, 150, 105, 0.5);
}

.hero-note {
  font-size: 0.82rem;
  color: #64748b;
}

/* ----------------------------------------
   Hero Visual / Mockup
---------------------------------------- */
.hero-visual { position: relative; }

.mockup-dashboard {
  background: #1e293b;
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

@media (min-width: 640px) {
  .mockup-dashboard { padding: 20px; }
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
}

.mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.mockup-dot.red    { background: #ef4444; }
.mockup-dot.yellow { background: #f59e0b; }
.mockup-dot.green  { background: #22c55e; }

.mockup-title {
  font-size: 0.72rem;
  color: #64748b;
  margin-left: 6px;
}

.mockup-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.mockup-stat {
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  padding: 10px 8px;
  border: 1px solid rgba(255,255,255,0.06);
}

.mockup-stat-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
}

@media (min-width: 640px) {
  .mockup-stat-value { font-size: 1.4rem; }
  .mockup-stat { padding: 12px; }
  .mockup-stat-row { gap: 10px; }
}

.mockup-stat-value.green { color: #6ee7b7; }
.mockup-stat-value.red   { color: #fca5a5; }

.mockup-stat-label {
  font-size: 0.6rem;
  color: #64748b;
  margin-top: 2px;
  line-height: 1.3;
}

.mockup-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.mockup-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 9px 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.mockup-item-name {
  font-size: 0.75rem;
  color: #cbd5e1;
  font-weight: 500;
}

.mockup-item-status {
  font-size: 0.65rem;
  padding: 3px 8px;
  border-radius: 100px;
  font-weight: 600;
  flex-shrink: 0;
}

.mockup-item-status.confirmed { background: rgba(5, 150, 105, 0.2); color: #6ee7b7; }
.mockup-item-status.pending   { background: rgba(245, 158, 11, 0.2); color: #fcd34d; }
.mockup-item-status.absent    { background: rgba(239, 68, 68, 0.2);  color: #fca5a5; }

/* Phone card — inline on mobile, absolute on desktop */
.phone-card {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  margin-top: 14px;
}

@media (min-width: 1024px) {
  .phone-card {
    position: absolute;
    bottom: -24px;
    right: -24px;
    margin-top: 0;
    max-width: 220px;
  }
}

.phone-card-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.phone-card-text strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 2px;
}

.phone-card-text span {
  font-size: 0.7rem;
  color: var(--color-slate);
}

/* ----------------------------------------
   Section Header — shared
---------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .section-header { margin-bottom: 56px; }
}

.section-tag {
  display: inline-block;
  background: var(--color-green-light);
  color: var(--color-green);
  border: 1px solid var(--color-green-border);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-dark);
  letter-spacing: -0.3px;
  line-height: 1.2;
  margin-bottom: 12px;
}

@media (min-width: 768px) {
  .section-title { font-size: 2rem; letter-spacing: -0.5px; }
}

@media (min-width: 1024px) {
  .section-title { font-size: 2.25rem; }
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--color-slate);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .section-subtitle { font-size: 1.05rem; }
}

/* ----------------------------------------
   Section: O Problema
---------------------------------------- */
.problem {
  padding: var(--section-py) 0;
  background: var(--color-dark);
  color: #fff;
}

@media (min-width: 1024px) {
  .problem { padding: 100px 0; }
}

.problem .section-tag {
  background: rgba(225, 29, 72, 0.15);
  color: #fca5a5;
  border-color: rgba(225, 29, 72, 0.3);
}

.problem .section-title   { color: #fff; }
.problem .section-subtitle { color: #94a3b8; }

/* Mobile: stacked; Desktop: 2 cols */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 1024px) {
  .problem-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }
}

.problem-bullets {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem-bullet {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  border-left: 3px solid var(--color-red);
}

@media (min-width: 640px) {
  .problem-bullet { padding: 20px; gap: 16px; }
}

.problem-bullet-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.problem-bullet-text strong {
  display: block;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.problem-bullet-text span {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.6;
}

/* Calc box */
.problem-calc {
  background: rgba(225, 29, 72, 0.08);
  border: 1px solid rgba(225, 29, 72, 0.2);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
}

@media (min-width: 640px) {
  .problem-calc { padding: 40px; }
}

.calc-label {
  font-size: 0.8rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 20px;
}

.calc-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.calc-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
}

@media (min-width: 640px) {
  .calc-value { font-size: 1.6rem; }
}

.calc-symbol { font-size: 1.1rem; color: #64748b; }

.calc-divider {
  width: 100%;
  height: 1px;
  background: rgba(225, 29, 72, 0.2);
  margin: 18px 0;
}

.calc-total-label {
  font-size: 0.78rem;
  color: #94a3b8;
  margin-bottom: 6px;
}

.calc-total {
  font-size: 2.4rem;
  font-weight: 900;
  color: #fca5a5;
  letter-spacing: -1px;
}

@media (min-width: 640px) {
  .calc-total { font-size: 3rem; }
}

.calc-period {
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 14px;
}

.calc-note {
  font-size: 0.78rem;
  color: #64748b;
  font-style: italic;
  line-height: 1.6;
}

/* ----------------------------------------
   Section: A Solução
---------------------------------------- */
.solution {
  padding: var(--section-py) 0;
  background: var(--color-bg);
}

@media (min-width: 1024px) {
  .solution { padding: 100px 0; }
}

/* Mobile: 1 col → sm: 2 col → lg: 3 col */
.solution-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .solution-features {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 48px;
  }
}

@media (min-width: 1024px) {
  .solution-features {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
  }
}

.feature-card {
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

@media (min-width: 640px) {
  .feature-card { padding: 28px; }
}

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

.feature-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.feature-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.feature-desc {
  font-size: 0.855rem;
  color: var(--color-slate);
  line-height: 1.6;
}

/* Flow visual */
.flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 28px 20px;
  background: var(--color-green-light);
  border: 1px solid var(--color-green-border);
  border-radius: var(--radius);
}

@media (min-width: 640px) {
  .flow { padding: 36px 28px; gap: 16px; }
}

@media (min-width: 1024px) {
  .flow { padding: 40px; flex-wrap: nowrap; }
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.flow-step-icon {
  width: 50px;
  height: 50px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 2px 12px rgba(5, 150, 105, 0.15);
  border: 2px solid var(--color-green-border);
}

@media (min-width: 640px) {
  .flow-step-icon { width: 56px; height: 56px; font-size: 1.5rem; }
}

.flow-step-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-dark);
  max-width: 80px;
}

/* Arrows hidden on mobile, visible on lg */
.flow-arrow {
  display: none;
  color: var(--color-green);
  font-size: 1.4rem;
  font-weight: 900;
}

@media (min-width: 1024px) {
  .flow-arrow { display: block; }
}

/* ----------------------------------------
   Section: Como Funciona
---------------------------------------- */
.how {
  padding: var(--section-py) 0;
  background: var(--color-bg-section);
}

@media (min-width: 1024px) {
  .how { padding: 100px 0; }
}

/* Mobile: 1 col → lg: 3 col */
.how-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .how-steps { grid-template-columns: repeat(3, 1fr); gap: 32px; }
}

@media (min-width: 1024px) {
  .how-steps { gap: 40px; }
}

.how-step {
  text-align: center;
  padding: 28px 20px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .how-step { padding: 40px 28px; }
}

.how-step-number {
  width: 48px;
  height: 48px;
  background: var(--color-green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 auto 16px;
}

@media (min-width: 640px) {
  .how-step-number { width: 52px; height: 52px; font-size: 1.3rem; margin-bottom: 20px; }
}

.how-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
}

@media (min-width: 640px) {
  .how-step-title { font-size: 1.1rem; }
}

.how-step-desc {
  font-size: 0.875rem;
  color: var(--color-slate);
  line-height: 1.7;
}

.how-step-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-green);
  background: var(--color-green-light);
  padding: 4px 12px;
  border-radius: 100px;
}

.how-note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.95rem;
  color: var(--color-slate);
  font-style: italic;
}

.how-note strong {
  color: var(--color-dark);
  font-style: normal;
}

/* ----------------------------------------
   Section: Benefícios
---------------------------------------- */
.benefits {
  padding: var(--section-py) 0;
  background: var(--color-bg);
}

@media (min-width: 1024px) {
  .benefits { padding: 100px 0; }
}

/* Mobile: 1 col → sm: 2 col */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .benefits-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
}

@media (min-width: 1024px) {
  .benefits-grid { gap: 24px; }
}

.benefit-card {
  display: flex;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

@media (min-width: 640px) {
  .benefit-card { padding: 28px; gap: 20px; }
}

.benefit-card:hover {
  border-color: var(--color-green-border);
  background: var(--color-green-light);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  background: var(--color-green-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .benefit-icon { width: 48px; height: 48px; font-size: 1.4rem; }
}

.benefit-content h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 6px;
  line-height: 1.4;
}

.benefit-content p {
  font-size: 0.855rem;
  color: var(--color-slate);
  line-height: 1.6;
}

/* ----------------------------------------
   Section: Prova / Autoridade
---------------------------------------- */
.proof {
  padding: var(--section-py) 0;
  background: var(--color-dark);
  color: #fff;
}

@media (min-width: 1024px) {
  .proof { padding: 100px 0; }
}

.proof .section-title    { color: #fff; }
.proof .section-subtitle { color: #94a3b8; }

/* Mobile: 1 col → md: 3 col */
.proof-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .proof-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
  }
}

@media (min-width: 1024px) {
  .proof-metrics { gap: 24px; margin-bottom: 56px; }
}

.metric-card {
  text-align: center;
  padding: 24px 20px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
}

@media (min-width: 640px) {
  .metric-card { padding: 32px 24px; }
}

.metric-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: #6ee7b7;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 8px;
}

@media (min-width: 640px) {
  .metric-value { font-size: 2.8rem; }
}

.metric-label {
  font-size: 0.855rem;
  color: #94a3b8;
}

/* Testimonials — 1 col → lg: 2 col */
.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 1024px) {
  .testimonials { grid-template-columns: 1fr 1fr; gap: 24px; }
}

.testimonial-card {
  padding: 24px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.08);
  border-top: 3px solid var(--color-green);
}

@media (min-width: 640px) {
  .testimonial-card { padding: 28px; }
}

.testimonial-text {
  font-size: 0.92rem;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 18px;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
}

.testimonial-role {
  font-size: 0.75rem;
  color: #64748b;
}

/* ----------------------------------------
   Section: Planos
---------------------------------------- */
.plans {
  padding: var(--section-py) 0;
  background: var(--color-bg-section);
}

@media (min-width: 1024px) {
  .plans { padding: 100px 0; }
}

/* Mobile: 1 col → md: 2 col, centered */
.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 420px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .plans-grid {
    grid-template-columns: 1fr 1fr;
    max-width: 760px;
    gap: 24px;
  }
}

.plan-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  border: 2px solid var(--color-border);
  position: relative;
  transition: all var(--transition);
}

@media (min-width: 640px) {
  .plan-card { padding: 40px; }
}

.plan-card.featured {
  border-color: var(--color-green);
  box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.08), var(--shadow);
}

.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-green);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-slate);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.plan-currency {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-dark);
}

.plan-value {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--color-dark);
  letter-spacing: -2px;
  line-height: 1;
}

@media (min-width: 640px) {
  .plan-value { font-size: 3rem; }
}

.plan-period {
  font-size: 0.855rem;
  color: var(--color-slate);
}

.plan-limit {
  font-size: 0.855rem;
  color: var(--color-slate);
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 640px) {
  .plan-limit { margin-bottom: 28px; padding-bottom: 28px; }
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .plan-features { gap: 12px; margin-bottom: 32px; }
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--color-dark-2);
}

.plan-features li::before {
  content: '✓';
  width: 20px;
  height: 20px;
  background: var(--color-green-light);
  color: var(--color-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  flex-shrink: 0;
}

.btn-plan {
  display: block;
  text-align: center;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
}

.btn-plan-secondary {
  background: var(--color-bg-section);
  color: var(--color-dark);
  border: 2px solid var(--color-border);
}

.btn-plan-secondary:hover {
  border-color: var(--color-green);
  color: var(--color-green);
}

.btn-plan-primary {
  background: var(--color-green);
  color: #fff;
  box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

.btn-plan-primary:hover {
  background: var(--color-green-hover);
  transform: translateY(-1px);
}

/* ----------------------------------------
   Section: Garantia
---------------------------------------- */
.guarantee {
  padding: 56px 0;
  background: var(--color-green);
}

@media (min-width: 768px) {
  .guarantee { padding: 80px 0; }
}

/* Mobile: stacked column → md: row */
.guarantee-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

@media (min-width: 768px) {
  .guarantee-inner {
    flex-direction: row;
    gap: 48px;
    justify-content: center;
    align-items: center;
    text-align: left;
  }
}

.guarantee-icon {
  font-size: 4rem;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .guarantee-icon { font-size: 5rem; }
}

.guarantee-content { max-width: 560px; }

.guarantee-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

@media (min-width: 640px) {
  .guarantee-title { font-size: 1.8rem; letter-spacing: -0.5px; }
}

.guarantee-text {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 20px;
}

@media (min-width: 640px) {
  .guarantee-text { font-size: 1rem; margin-bottom: 24px; }
}

.btn-guarantee {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--color-green);
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
}

@media (min-width: 640px) {
  .btn-guarantee { padding: 14px 32px; font-size: 1rem; }
}

.btn-guarantee:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.15);
}

/* ----------------------------------------
   Section: FAQ
---------------------------------------- */
.faq {
  padding: var(--section-py) 0;
  background: var(--color-bg);
}

@media (min-width: 1024px) {
  .faq { padding: 100px 0; }
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 640px) {
  .faq-list { gap: 16px; }
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  background: #fff;
  transition: background var(--transition);
  list-style: none;
  user-select: none;
  line-height: 1.4;
  gap: 12px;
}

@media (min-width: 640px) {
  .faq-question { padding: 22px 24px; font-size: 1rem; }
}

.faq-question:hover { background: var(--color-bg-section); }

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-green);
  flex-shrink: 0;
  transition: transform var(--transition);
}

details[open] .faq-question::after { transform: rotate(45deg); }

.faq-answer {
  padding: 0 20px 18px;
  font-size: 0.875rem;
  color: var(--color-slate);
  line-height: 1.7;
  background: #fff;
}

@media (min-width: 640px) {
  .faq-answer { padding: 0 24px 22px; font-size: 0.925rem; }
}

/* ----------------------------------------
   Footer
---------------------------------------- */
.footer {
  padding: 36px 0;
  background: var(--color-dark);
  text-align: center;
}

@media (min-width: 640px) {
  .footer { padding: 40px 0; }
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.footer-logo span { color: #6ee7b7; }

.footer-text {
  font-size: 0.82rem;
  color: #475569;
  line-height: 1.7;
}

/* ----------------------------------------
   Sticky CTA Bar
---------------------------------------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  z-index: 99;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

@media (min-width: 640px) {
  .sticky-cta {
    flex-direction: row;
    gap: 20px;
    padding: 14px 24px;
  }
}

.sticky-cta.visible { transform: translateY(0); }

.sticky-cta-text {
  font-size: 0.82rem;
  color: #94a3b8;
  text-align: center;
}

@media (min-width: 640px) {
  .sticky-cta-text { font-size: 0.9rem; text-align: left; }
}

.sticky-cta-text strong { color: #fff; }

.sticky-cta .btn-primary {
  width: 100%;
  padding: 11px 20px;
  font-size: 0.875rem;
}

@media (min-width: 640px) {
  .sticky-cta .btn-primary {
    width: auto;
    padding: 12px 24px;
    font-size: 0.9rem;
  }
}