/* ===== DESIGN TOKENS ===== */
:root {
  --background: hsl(220,30%,3%);
  --foreground: hsl(216,33%,97%);
  --card: hsl(222,28%,8%);
  --card-foreground: hsl(216,33%,97%);
  --primary: hsl(213,80%,50%);
  --primary-foreground: hsl(0,0%,100%);
  --secondary: hsl(220,20%,15%);
  --secondary-foreground: hsl(216,33%,97%);
  --muted: hsl(220,15%,20%);
  --muted-foreground: hsl(217,15%,47%);
  --accent: hsl(39,95%,48%);
  --accent-foreground: hsl(220,30%,3%);
  --border: hsl(220,15%,18%);
  --radius: 0.75rem;
  --cta: hsl(142,70%,45%);
  --cta-foreground: hsl(0,0%,100%);
  --cta-hover: hsl(142,70%,38%);
  --brand: hsl(39,95%,48%);
  --brand-hover: hsl(36,100%,38%);
  --surface: hsl(222,28%,7%);
  --surface-2: hsl(222,24%,11%);
  --text-secondary: hsl(217,15%,68%);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
section[id] { scroll-margin-top: 5rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input[type="checkbox"] { accent-color: var(--cta); }

/* ===== TYPOGRAPHY GRADIENT ===== */
.text-gradient-brand {
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(135deg, hsl(39,95%,48%), hsl(36,100%,38%));
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: hsla(220,30%,3%,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  padding: 0 1rem;
  max-width: 1280px;
  margin: 0 auto;
}
.site-logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--foreground);
}
.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--foreground); background: var(--secondary); }
.nav-links a.active { color: var(--primary); background: hsla(213,80%,50%,0.1); }
.nav-cta { display: none; }
.mobile-toggle {
  display: flex;
  align-items: center;
  padding: 0.5rem;
  color: var(--foreground);
}
.mobile-menu {
  display: none;
  background: var(--background);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
}
.mobile-menu.open { display: block; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-menu a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s, background 0.15s;
}
.mobile-menu a:hover { color: var(--foreground); background: var(--secondary); }
.mobile-menu a.active { color: var(--primary); background: hsla(213,80%,50%,0.1); }
.mobile-menu-cta { margin-top: 0.5rem; }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-cta { display: block; }
  .mobile-toggle { display: none; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.btn-cta {
  background: var(--cta);
  color: var(--cta-foreground);
  box-shadow: 0 8px 20px hsla(142,70%,45%,0.25);
}
.btn-cta:hover { background: var(--cta-hover); }
.btn-cta-outline {
  border: 2px solid var(--cta);
  color: var(--cta);
  background: transparent;
}
.btn-cta-outline:hover { background: hsla(142,70%,45%,0.1); }
.btn-outline {
  border: 1px solid var(--border);
  color: var(--foreground);
  background: transparent;
}
.btn-outline:hover { background: var(--secondary); }
.btn-sm { font-size: 0.8125rem; padding: 0.375rem 0.75rem; }
.btn-lg { font-size: 1rem; padding: 0.75rem 2.5rem; }
.btn-xl { font-size: 1rem; padding: 1.5rem 2.5rem; }
.btn-full { width: 100%; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 3rem 1rem;
}
.footer-brand p { margin-top: 0.75rem; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
.footer-col h3 { font-weight: 600; color: var(--foreground); margin-bottom: 0.75rem; font-size: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a { font-size: 0.875rem; color: var(--text-secondary); transition: color 0.15s; }
.footer-col a:hover { color: var(--foreground); }
.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--cta);
  color: var(--cta-foreground);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background 0.15s;
}
.footer-wa:hover { background: var(--cta-hover); }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}
.footer-bottom a { transition: color 0.15s; }
.footer-bottom a:hover { color: var(--foreground); }

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 40;
  width: 3.5rem; height: 3.5rem;
  background: var(--cta);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px hsla(142,70%,45%,0.4);
  transition: background 0.15s, transform 0.15s;
}
.wa-float:hover { background: var(--cta-hover); transform: scale(1.1); }

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  position: sticky;
  top: 4rem;
  z-index: 40;
  background: hsla(222,28%,7%,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 0.625rem 1rem;
}
.breadcrumbs nav { max-width: 1280px; margin: 0 auto; font-size: 0.8125rem; color: var(--text-secondary); }
.breadcrumbs a { color: var(--text-secondary); transition: color 0.15s; }
.breadcrumbs a:hover { color: var(--foreground); }
.breadcrumbs span { color: var(--foreground); }

/* ===== CARDS ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.15s;
}
.card:hover { border-color: hsla(213,80%,50%,0.5); }
.card-icon {
  width: 3rem; height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.card-icon-primary { background: hsla(213,80%,50%,0.1); color: var(--primary); }
.card-icon-brand { background: hsla(39,95%,48%,0.1); color: var(--brand); }
.card-icon-cta { background: hsla(142,70%,45%,0.1); color: var(--cta); }
.card h3 { font-weight: 600; color: var(--foreground); margin-bottom: 0.5rem; }
.card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { font-size: clamp(1.75rem,4vw,2.5rem); font-weight: 700; margin-bottom: 1rem; }
.section-header p { color: var(--text-secondary); max-width: 36rem; margin: 0 auto; }

/* ===== HERO ===== */
.hero {
  position: relative;
  padding-top: 6rem;
  padding-bottom: 5rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, hsla(213,80%,50%,0.05), transparent, transparent);
}
@media (min-width: 1024px) { .hero { padding-top: 8rem; padding-bottom: 7rem; } }
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
  position: relative;
}
@media (min-width: 1024px) { .hero-inner { flex-direction: row; gap: 4rem; } }
.hero-content { flex: 1; text-align: center; }
@media (min-width: 1024px) { .hero-content { text-align: left; } }
.hero-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  background: hsla(142,70%,45%,0.1);
  color: var(--cta);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(2rem,5vw,3.75rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 42rem;
  line-height: 1.7;
}
@media (min-width: 1024px) { .hero-subtitle { margin-left: 0; } }
.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
@media (min-width: 640px) { .hero-actions { flex-direction: row; } }
@media (min-width: 1024px) { .hero-actions { justify-content: flex-start; } }
.hero-image-wrap {
  flex: 1;
  max-width: 36rem;
}
@media (min-width: 1024px) { .hero-image-wrap { max-width: 42rem; } }
.hero-image {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 25px 50px hsla(213,80%,50%,0.1);
  border: 1px solid hsla(220,15%,18%,0.3);
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ===== SOCIAL PROOF ===== */
.social-proof { padding: 3rem 1rem; background: var(--surface); }
.proof-items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  text-align: center;
}
.proof-item p:first-child { font-size: 1.875rem; font-weight: 700; color: var(--foreground); }
.proof-item p:last-child { font-size: 0.875rem; color: var(--text-secondary); }
.proof-divider { width: 1px; height: 2.5rem; background: var(--border); display: none; }
@media (min-width: 640px) { .proof-divider { display: block; } }

/* ===== GRIDS ===== */
.grid-2 { display: grid; gap: 1.5rem; }
.grid-3 { display: grid; gap: 1.5rem; }
.grid-4 { display: grid; gap: 1.5rem; }
.grid-6 { display: grid; gap: 1rem; grid-template-columns: repeat(2,1fr); }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .grid-6 { grid-template-columns: repeat(3,1fr); }
}
@media (min-width: 768px) { .grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3,1fr); }
  .grid-4 { grid-template-columns: repeat(4,1fr); }
  .grid-6 { grid-template-columns: repeat(6,1fr); }
}

/* ===== STEP CARDS ===== */
.step-num {
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: hsla(213,80%,50%,0.1);
  color: var(--primary);
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: background 0.15s, color 0.15s;
}
a:hover .step-num { background: var(--primary); color: var(--primary-foreground); }

/* ===== DEVICE CARDS ===== */
.device-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.15s, transform 0.15s;
  display: block;
}
.device-card:hover { border-color: hsla(213,80%,50%,0.5); transform: translateY(-4px); }
.device-card svg { color: var(--primary); margin: 0 auto 0.75rem; display: block; }
.device-card p { font-size: 0.875rem; font-weight: 500; color: var(--foreground); }

/* ===== PLAN CARDS ===== */
.plans-grid { display: grid; gap: 1.5rem; max-width: 56rem; margin: 0 auto; }
@media (min-width: 768px) { .plans-grid { grid-template-columns: repeat(3,1fr); } }
.plan-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}
.plan-card.popular { border-color: var(--brand); box-shadow: 0 10px 30px hsla(39,95%,48%,0.1); }
.plan-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.75rem;
  background: var(--brand);
  color: var(--accent-foreground);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 9999px;
  white-space: nowrap;
}
.plan-name { font-size: 1.25rem; font-weight: 700; color: var(--foreground); margin-bottom: 0.25rem; }
.plan-period { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 1rem; }
.plan-price { font-size: 1.5rem; font-weight: 700; color: var(--brand); margin-bottom: 1.5rem; }
.plan-features { flex: 1; margin-bottom: 2rem; }
.plan-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}
.plan-feature svg { color: var(--cta); flex-shrink: 0; }

/* ===== COMPARISON TABLE ===== */
.compare-table { width: 100%; font-size: 0.875rem; border-collapse: collapse; }
.compare-table th { padding: 0.75rem 1rem; font-weight: 500; }
.compare-table th:first-child { text-align: left; color: var(--muted-foreground); }
.compare-table th:nth-child(2) { color: var(--brand); font-weight: 700; }
.compare-table td { padding: 0.75rem 1rem; color: var(--text-secondary); text-align: center; border-bottom: 1px solid hsla(220,15%,18%,0.5); }
.compare-table td:first-child { text-align: left; font-weight: 500; color: var(--foreground); }
.compare-table tr { border-bottom: 1px solid var(--border); }
.compare-table thead tr { border-bottom: 1px solid var(--border); }

/* ===== FAQ ACCORDION ===== */
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--foreground);
  transition: color 0.15s;
  list-style: none;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--brand); }
.faq-icon {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  flex-shrink: 0;
  display: inline-block;
  transition: transform 0.2s;
}
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-body { padding: 0 1.25rem 1.25rem; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; }
.faq-body p { margin-bottom: 0.75rem; }
.faq-body p:last-child { margin-bottom: 0; }
.faq-body ul, .faq-body ol { padding-left: 1.25rem; margin: 0.5rem 0; }
.faq-body li { margin-bottom: 0.25rem; }
.faq-body ul { list-style: disc; }
.faq-body ol { list-style: decimal; }
.faq-body strong { color: var(--foreground); }

/* ===== FAQ FILTER TABS ===== */
.tab-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-bottom: 2.5rem; }
.tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.15s;
  cursor: pointer;
}
.tab-btn:hover { color: var(--foreground); border-color: hsla(39,95%,48%,0.5); }
.tab-btn.active {
  background: var(--brand);
  color: var(--accent-foreground);
  border-color: var(--brand);
  box-shadow: 0 4px 12px hsla(39,95%,48%,0.2);
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; gap: 1.5rem; max-width: 64rem; margin: 0 auto; }
@media (min-width: 768px) { .testimonials-grid { grid-template-columns: repeat(2,1fr); } }
.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.15s;
}
.testimonial-card:hover { border-color: hsla(39,95%,48%,0.3); }
.testimonial-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1rem; }
.testimonial-avatar {
  width: 2.5rem; height: 2.5rem;
  border-radius: 50%;
  background: hsla(213,80%,50%,0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-info { margin-left: 0.75rem; flex: 1; }
.testimonial-name { font-weight: 600; color: var(--foreground); font-size: 0.875rem; }
.testimonial-location { font-size: 0.75rem; color: var(--text-secondary); }
.testimonial-date { font-size: 0.75rem; color: var(--text-secondary); }
.stars { display: flex; gap: 2px; margin-bottom: 0.75rem; }
.star-filled { color: var(--brand); fill: var(--brand); }
.star-empty { color: var(--muted-foreground); }
.testimonial-text { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== RATING BADGE ===== */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid var(--border);
  background: var(--card);
  margin-bottom: 2rem;
}
.rating-badge .stars { margin: 0; }
.rating-num { font-weight: 700; font-size: 1.125rem; color: var(--foreground); }
.rating-count { font-size: 0.875rem; color: var(--text-secondary); }

/* ===== CTA SECTIONS ===== */
.cta-box {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(135deg, var(--card), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2.5rem;
}
@media (min-width: 1024px) { .cta-box { padding: 3.5rem; } }
.cta-box h2 { font-size: clamp(1.75rem,4vw,2.5rem); font-weight: 700; margin-bottom: 1rem; }
.cta-box p { color: var(--text-secondary); margin-bottom: 2rem; max-width: 32rem; margin-left: auto; margin-right: auto; }
.cta-section {
  padding: 5rem 1rem;
  background: linear-gradient(to right, hsla(213,80%,50%,0.1), hsla(39,95%,48%,0.05), hsla(142,70%,45%,0.1));
  text-align: center;
}
.cta-section h2 { font-size: clamp(1.75rem,4vw,2.5rem); font-weight: 700; margin-bottom: 1rem; }
.cta-section p { color: var(--text-secondary); margin-bottom: 2rem; max-width: 32rem; margin: 0 auto 2rem; }

/* ===== BADGE ===== */
.badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  background: hsla(142,70%,45%,0.1);
  color: var(--cta);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* ===== CHECKLIST ===== */
.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.checklist-item svg { color: var(--cta); flex-shrink: 0; }
.checklist-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .checklist-grid { grid-template-columns: repeat(2,1fr); } }

/* ===== INNER PAGE HERO ===== */
.inner-hero { padding-top: 6rem; padding-bottom: 3rem; }
@media (min-width: 1024px) { .inner-hero { padding-top: 7rem; } }
.inner-hero h1 { font-size: clamp(1.875rem, 4vw, 3rem); font-weight: 900; margin-bottom: 1.5rem; }
.inner-hero p { font-size: 1.125rem; color: var(--text-secondary); line-height: 1.7; }

/* ===== UTILS ===== */
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.pb-12 { padding-bottom: 3rem; }
.pb-16 { padding-bottom: 4rem; }
.bg-surface { background: var(--surface); }
.text-center { text-align: center; }
.overflow-x-auto { overflow-x: auto; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

/* ===== PROBLEM/SOLUTION CARD ===== */
.problem-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  gap: 0.75rem;
}
.problem-card svg { color: var(--brand); flex-shrink: 0; margin-top: 0.125rem; }
.problem-card h3 { font-weight: 600; color: var(--foreground); margin-bottom: 0.5rem; }
.problem-card p { font-size: 0.875rem; color: var(--text-secondary); }

/* ===== STEP LIST ===== */
.step-list { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 0.5rem; }
.step-num-sm {
  font-size: 0.75rem;
  background: hsla(213,80%,50%,0.1);
  color: var(--primary);
  border-radius: 50%;
  width: 1.25rem; height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* ===== INSTALL CARD ===== */
.install-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.install-card-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.install-card-header svg { color: var(--primary); }
.install-card-header h3 { font-weight: 600; color: var(--foreground); }

/* ===== GLOSSARY CARD ===== */
.glossary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  font-size: 0.875rem;
}
.glossary-card strong { color: var(--foreground); }
.glossary-card span { color: var(--text-secondary); }

/* ===== PROSE ===== */
.prose { color: var(--text-secondary); line-height: 1.7; }
.prose h2 { font-size: 1.25rem; font-weight: 700; color: var(--foreground); margin-top: 2rem; margin-bottom: 0.75rem; }
.prose p { margin-bottom: 1rem; }
.prose ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; }
.prose li { margin-bottom: 0.25rem; }
.prose strong { color: var(--foreground); }

/* ===== QUICK SUMMARY CARD ===== */
.summary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.summary-card h2 { font-weight: 700; color: var(--foreground); margin-bottom: 0.75rem; }
.summary-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.summary-item svg { color: var(--cta); flex-shrink: 0; margin-top: 0.125rem; }

/* ===== STABILITY CARD ===== */
.stability-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.stability-card-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.stability-card-header svg { color: var(--primary); }
.stability-card-header h3 { font-weight: 600; color: var(--foreground); }
.stability-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== CONTACT FEATURE CARD ===== */
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.feature-card svg { color: var(--primary); margin: 0 auto 1rem; display: block; }
.feature-card h3 { font-weight: 600; color: var(--foreground); margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.875rem; color: var(--text-secondary); }

/* ===== CONTENT DEVICE CARD ===== */
.content-device-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.content-device-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.content-device-header svg { color: var(--primary); }
.content-device-header h3 { font-weight: 600; color: var(--foreground); }

/* ===== PROFILE CARD (Para Quem) ===== */
.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.15s;
  height: 100%;
  display: block;
}
.profile-card:hover { border-color: hsla(39,95%,48%,0.3); }
.profile-icon {
  width: 3rem; height: 3rem;
  border-radius: 0.5rem;
  background: hsla(142,70%,45%,0.1);
  color: var(--cta);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: background 0.15s, color 0.15s;
}
a:hover .profile-icon { background: var(--cta); color: var(--accent-foreground); }
.profile-card h3 { font-weight: 600; color: var(--foreground); margin-bottom: 0.5rem; }
.profile-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== MINI PLAN CARD (homepage) ===== */
.mini-plan-card {
  position: relative;
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}
.mini-plan-card.popular { border: 1px solid var(--brand); box-shadow: 0 10px 24px hsla(39,95%,48%,0.1); }
.mini-plan-card:not(.popular) { border: 1px solid var(--border); }

/* ===== PLANS PAGE CARD ===== */
.plan-page-card {
  position: relative;
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s;
}
.plan-page-card.popular {
  border: 1px solid var(--brand);
  box-shadow: 0 20px 40px hsla(39,95%,48%,0.1);
  transform: scale(1.02);
}
.plan-page-card:not(.popular) { border: 1px solid var(--border); }
.plan-page-name { font-size: 1.5rem; font-weight: 700; color: var(--foreground); }
.plan-page-period { font-size: 0.875rem; color: var(--text-secondary); margin-top: 0.25rem; margin-bottom: 1rem; }
.plan-page-desc { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 1.5rem; }
.plan-page-price { font-size: 1.875rem; font-weight: 700; color: var(--brand); margin-bottom: 1.5rem; }

/* ===== WHICH PLAN CARD ===== */
.which-plan-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.which-plan-card svg { color: var(--primary); margin-bottom: 0.75rem; }
.which-plan-card h3 { font-weight: 600; color: var(--foreground); margin-bottom: 0.5rem; }
.which-plan-card p { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 1rem; }
.which-plan-card .rec { font-size: 0.875rem; font-weight: 600; color: var(--brand); }

/* ===== CHECKLIST INTERACTIVE ===== */
.checklist-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: border-color 0.15s;
}
.checklist-label:hover { border-color: hsla(213,80%,50%,0.3); }
.checklist-label span { font-size: 0.875rem; color: var(--text-secondary); padding-top: 0.125rem; }