/* ============================================
   HealthSec - Estética Cyber-Healthcare
   Paleta: azul oscuro cyber + cyan neón + verde salud
   Tipografía: Inter (sans) + JetBrains Mono (código)
   ============================================ */

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

:root {
  /* === Paleta cyber-healthcare === */
  --color-bg-deep:    #050810;   /* casi negro, fondo de hero/secciones especiales */
  --color-bg-dark:    #0a0e1a;   /* fondo principal cyber */
  --color-bg-mid:     #111827;   /* secciones alternas */
  --color-bg-light:   #f8fafc;   /* fondo de lectura (posts) */
  --color-bg-card:    #ffffff;   /* cards/contenedores */

  /* Acentos primarios */
  --color-cyan:       #00d9ff;   /* cyan neón - acento cyber */
  --color-cyan-glow:  #00d9ff33; /* cyan con alpha para glows */
  --color-green:      #10b981;   /* verde salud - acento healthcare */
  --color-green-dark: #059669;

  /* Texto */
  --color-text:       #1f2937;   /* gris oscuro para texto principal */
  --color-text-mid:   #4b5563;   /* gris medio */
  --color-text-light: #6b7280;   /* gris claro */
  --color-text-inv:   #f3f4f6;   /* texto sobre fondos oscuros */
  --color-text-inv-2: #9ca3af;   /* texto secundario sobre fondos oscuros */

  /* Bordes */
  --color-border:     #e5e7eb;   /* claro */
  --color-border-dark:#1f2937;   /* oscuro */

  /* Severidad */
  --color-critical:   #dc2626;
  --color-high:       #ea580c;
  --color-medium:     #ca8a04;
  --color-low:        #16a34a;
  --color-info:       #6b7280;

  /* Tipografía */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI",
               Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular,
               "SF Mono", Menlo, Consolas, monospace;

  /* Layout */
  --max-width: 1100px;
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 12px;

  /* Sombras */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow:     0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 25px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-cyan: 0 0 20px var(--color-cyan-glow);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-cyan);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-green);
}

code, pre {
  font-family: var(--font-mono);
}

code {
  background: rgba(0, 217, 255, 0.08);
  color: var(--color-cyan);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   HEADER - Dark con glassmorphism
   ============================================ */
.site-header {
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-dark);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.site-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-text-inv);
  letter-spacing: -0.01em;
}

.site-title:hover {
  color: var(--color-cyan);
  text-decoration: none;
}

.site-title .logo {
  width: 36px;
  height: 36px;
  filter: drop-shadow(0 0 8px var(--color-cyan-glow));
  transition: transform 0.3s;
}

.site-title:hover .logo {
  transform: rotate(-5deg) scale(1.05);
}

/* Navegación */
.site-nav .nav-trigger {
  display: none;
}

.site-nav .menu-icon {
  display: none;
}

.site-nav .trigger {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav .page-link,
.site-nav .lang-link {
  color: var(--color-text-inv-2);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

.site-nav .page-link:hover,
.site-nav .lang-link:hover {
  color: var(--color-cyan);
  text-decoration: none;
}

.site-nav .lang-link.active {
  color: var(--color-cyan);
  font-weight: 700;
}

.site-nav .translate-btn {
  padding: 0.4rem 0.85rem;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-green));
  color: var(--color-bg-dark) !important;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 0 12px var(--color-cyan-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.site-nav .translate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 20px var(--color-cyan-glow);
  color: var(--color-bg-dark) !important;
  text-decoration: none;
}

.site-nav .lang-divider {
  color: var(--color-border-dark);
  user-select: none;
}

@media (max-width: 768px) {
  .site-header .wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .site-nav .menu-icon {
    display: block;
    float: right;
    width: 36px;
    height: 26px;
    padding-top: 10px;
    text-align: center;
    color: var(--color-text-inv);
  }
  .site-nav label[for="nav-trigger"] {
    display: block;
    float: right;
  }
  .site-nav .trigger {
    clear: both;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding-top: 1rem;
  }
  .site-nav .nav-trigger:checked ~ .trigger {
    display: flex;
  }
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.page-content {
  min-height: calc(100vh - 200px);
}

main {
  /* sin padding extra, cada página lo gestiona */
}

/* ============================================
   HERO - Cyber dark con gradiente
   ============================================ */
.hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background:
    radial-gradient(ellipse at top, rgba(0, 217, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at bottom, rgba(16, 185, 129, 0.06) 0%, transparent 60%),
    var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border-dark);
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-cyan) 50%,
    transparent 100%);
  opacity: 0.6;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin: 0 0 1rem 0;
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.hero-tagline {
  font-size: 1.3rem;
  color: var(--color-text-inv);
  font-weight: 600;
  margin: 0 0 0.75rem 0;
}

.hero-subtagline {
  color: var(--color-text-inv-2);
  margin: 0 0 2.5rem 0;
  font-size: 1.05rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.cta-button-primary,
.tier-button-primary,
.hero .cta-button-primary {
  padding: 0.85rem 1.75rem;
  background: linear-gradient(135deg, var(--color-cyan), #0099bb);
  color: var(--color-bg-dark) !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  display: inline-block;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 14px var(--color-cyan-glow);
}

.cta-button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-cyan-glow);
  text-decoration: none;
}

.cta-button-secondary,
.tier-button-secondary,
.hero .cta-button-secondary {
  padding: 0.85rem 1.75rem;
  border: 2px solid var(--color-green);
  background: transparent;
  color: var(--color-green) !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  display: inline-block;
  transition: all 0.2s;
}

.cta-button-secondary:hover {
  background: var(--color-green);
  color: var(--color-bg-dark) !important;
  text-decoration: none;
  transform: translateY(-2px);
}

.tier-button-premium {
  padding: 0.95rem 1.85rem;
  background: linear-gradient(135deg, var(--color-green) 0%, #047857 100%);
  color: white !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-block;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.tier-button-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  text-decoration: none;
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features {
  margin-bottom: 3rem;
  padding: 0 1.5rem;
}

.features h2,
.latest-posts h2,
.premium-features h2,
.premium-comparison h2 {
  font-size: 1.6rem;
  margin-bottom: 1.75rem;
  color: var(--color-text);
  text-align: center;
  position: relative;
  padding-bottom: 0.75rem;
}

.features h2::after,
.premium-features h2::after,
.premium-comparison h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-green));
  border-radius: 2px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature {
  padding: 1.75rem;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-green));
  transform: scaleY(0);
  transition: transform 0.25s;
  transform-origin: top;
}

.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 217, 255, 0.3);
}

.feature:hover::before {
  transform: scaleY(1);
}

.feature h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--color-text);
}

.feature p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-mid);
}

/* ============================================
   POSTS LIST
   ============================================ */
.latest-posts {
  padding: 0 1.5rem;
  margin-bottom: 3rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.latest-posts h2 {
  text-align: left;
}

.latest-posts h2::after {
  left: 0;
  transform: none;
}

.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: padding-left 0.2s;
}

.post-list li:hover {
  padding-left: 0.5rem;
}

.post-list li:last-child {
  border-bottom: none;
}

.post-list h2 {
  font-size: 1.2rem;
  margin: 0 0 0.5rem 0;
  text-align: left;
  padding-bottom: 0;
}

.post-list h2::after {
  display: none;
}

.post-list h2 a {
  color: var(--color-text);
}

.post-list h2 a:hover {
  color: var(--color-cyan);
}

.post-meta {
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.severity-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.severity-critical { background: var(--color-critical); box-shadow: 0 0 8px rgba(220, 38, 38, 0.4); }
.severity-high     { background: var(--color-high); box-shadow: 0 0 8px rgba(234, 88, 12, 0.4); }
.severity-medium   { background: var(--color-medium); }
.severity-low      { background: var(--color-low); }
.severity-info     { background: var(--color-info); }

.category-tag {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ============================================
   SINGLE POST
   ============================================ */
.post {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.post-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.post-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0.75rem 0 0 0;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.post-content {
  font-size: 1.075rem;
  line-height: 1.75;
}

.post-content h2 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 0.85rem;
  color: var(--color-text);
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--color-border);
}

.post-content h3 {
  font-size: 1.2rem;
  margin-top: 1.85rem;
  margin-bottom: 0.6rem;
  color: var(--color-text);
}

.post-content ul, .post-content ol {
  padding-left: 1.5rem;
}

.post-content li {
  margin-bottom: 0.5rem;
}

.post-content pre {
  background: var(--color-bg-dark);
  color: var(--color-text-inv);
  padding: 1.25rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.85rem;
  border: 1px solid var(--color-border-dark);
  box-shadow: var(--shadow-cyan);
}

.post-source,
.post-cta {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.post-cta {
  background: linear-gradient(135deg,
    rgba(0, 217, 255, 0.05) 0%,
    rgba(16, 185, 129, 0.05) 100%);
  border-color: rgba(0, 217, 255, 0.3);
  text-align: center;
}

.post-source h3,
.post-cta h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

/* ============================================
   PRICING TIERS (subscribe)
   ============================================ */
.subscribe-hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
  background:
    radial-gradient(ellipse at top, rgba(0, 217, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at bottom, rgba(16, 185, 129, 0.06) 0%, transparent 60%),
    var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border-dark);
  margin-bottom: 3rem;
}

.subscribe-hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 0 0 1rem 0;
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtagline {
  color: var(--color-text-inv-2);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.pricing-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.tier {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-border);
  padding: 2rem;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  display: flex;
  flex-direction: column;
}

.tier:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tier-free {
  border-color: rgba(0, 217, 255, 0.3);
}

.tier-free:hover {
  border-color: var(--color-cyan);
  box-shadow: 0 10px 25px -3px rgba(0, 217, 255, 0.2);
}

.tier-premium {
  border-color: rgba(16, 185, 129, 0.4);
  background: linear-gradient(135deg,
    rgba(16, 185, 129, 0.03) 0%,
    rgba(0, 217, 255, 0.03) 100%);
}

.tier-premium:hover {
  border-color: var(--color-green);
  box-shadow: 0 10px 25px -3px rgba(16, 185, 129, 0.3);
}

.tier-recommended {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  background: linear-gradient(135deg, var(--color-green), #047857);
  color: white;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow);
}

.tier-badge {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  background: var(--color-bg-dark);
  color: var(--color-cyan);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.tier-badge-premium {
  background: var(--color-green);
  color: white;
}

.tier-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 1rem 0;
  color: var(--color-text);
}

.tier-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.price-amount {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.tier-free .price-amount {
  background: linear-gradient(135deg, var(--color-cyan), #0099bb);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-period {
  color: var(--color-text-light);
  font-size: 1rem;
}

.tier-tagline {
  color: var(--color-text-mid);
  font-size: 0.95rem;
  margin: 0 0 1.5rem 0;
}

.tier-body {
  flex: 1;
}

.tier-body h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin: 1.25rem 0 0.75rem 0;
}

.tier-features,
.tier-limitations,
.tier-audience {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
}

.tier-features li {
  padding: 0.4rem 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

.tier-features li strong {
  color: var(--color-green);
}

.tier-limitations li {
  padding: 0.3rem 0;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.tier-audience li {
  padding: 0.3rem 0;
  color: var(--color-text-mid);
  font-size: 0.9rem;
  font-style: italic;
}

.tier-footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.tier-button {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.95rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.tier-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0.75rem 0 0 0;
}

/* ============================================
   TRUST GRID
   ============================================ */
.subscribe-trust {
  background: var(--color-bg-card);
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.subscribe-trust h2 {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.trust-item {
  text-align: center;
  padding: 1.5rem;
}

.trust-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.trust-item h3 {
  font-size: 1rem;
  margin: 0.5rem 0;
  color: var(--color-text);
}

.trust-item p {
  font-size: 0.9rem;
  color: var(--color-text-mid);
  margin: 0;
}

/* ============================================
   FAQ
   ============================================ */
.subscribe-faq {
  max-width: 800px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

.subscribe-faq h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item:hover {
  border-color: var(--color-cyan);
}

.faq-item summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  list-style: none;
}

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

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--color-cyan);
  font-weight: 400;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-item p {
  padding: 0 1.25rem 1rem;
  margin: 0;
  color: var(--color-text-mid);
}

/* ============================================
   PREMIUM PAGE
   ============================================ */
.premium-hero {
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  background:
    radial-gradient(ellipse at top, rgba(16, 185, 129, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at bottom, rgba(0, 217, 255, 0.08) 0%, transparent 60%),
    var(--color-bg-dark);
  border-bottom: 1px solid var(--color-border-dark);
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.premium-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-green) 50%,
    transparent 100%);
  opacity: 0.8;
}

.premium-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.premium-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: linear-gradient(135deg, var(--color-green), #047857);
  color: white;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.premium-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin: 0 0 1rem 0;
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.premium-tagline {
  font-size: 1.2rem;
  color: var(--color-text-inv-2);
  margin: 0 0 2.5rem 0;
  font-style: italic;
}

.premium-price-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}

.price-option {
  text-align: center;
}

.price-divider {
  color: var(--color-text-inv-2);
  font-size: 1.1rem;
}

.price-save {
  display: block;
  font-size: 0.75rem;
  color: var(--color-cyan);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.premium-cta {
  display: inline-block;
  padding: 1.1rem 2.5rem;
  background: linear-gradient(135deg, var(--color-green), #047857);
  color: white !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1.15rem;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  transition: all 0.2s;
}

.premium-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
  text-decoration: none;
}

.premium-features {
  max-width: var(--max-width);
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all 0.25s;
  position: relative;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.4);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: inline-block;
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-mid);
  font-size: 0.95rem;
  margin: 0 0 1rem 0;
}

.feature-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-bullets li {
  padding: 0.3rem 0;
  font-size: 0.88rem;
  color: var(--color-text-mid);
  position: relative;
  padding-left: 1.25rem;
}

.feature-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.premium-comparison {
  max-width: 900px;
  margin: 0 auto 4rem;
  padding: 0 1.5rem;
}

.comparison-table {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.comparison-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--color-border);
}

.comparison-row:last-child {
  border-bottom: none;
}

.comparison-header {
  background: var(--color-bg-dark);
  color: var(--color-text-inv);
  font-weight: 700;
}

.comparison-cell {
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  text-align: center;
}

.comparison-cell:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-yes {
  color: var(--color-green);
  font-size: 1.3rem;
  font-weight: 700;
}

.comparison-no {
  color: var(--color-text-light);
  font-size: 1.1rem;
}

.premium-cta-final {
  text-align: center;
  padding: 4rem 1.5rem;
  background:
    radial-gradient(ellipse at center, rgba(16, 185, 129, 0.06) 0%, transparent 70%),
    var(--color-bg-dark);
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.premium-cta-final h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-inv);
}

.premium-cta-final p {
  color: var(--color-text-inv-2);
  margin-bottom: 2rem;
}

.cta-fine-print {
  font-size: 0.85rem;
  margin-top: 1rem;
  color: var(--color-text-inv-2) !important;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  padding: 2.5rem;
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  color: var(--color-text-mid);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  border-top: 1px solid var(--color-border-dark);
  padding: 3rem 0;
  background: var(--color-bg-dark);
  color: var(--color-text-inv-2);
  margin-top: 4rem;
}

.footer-col-wrapper {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .footer-col-wrapper {
    grid-template-columns: 1fr;
  }
}

.footer-heading {
  font-size: 1.1rem;
  margin-top: 0;
  color: var(--color-text-inv);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-footer h3 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.site-footer ul {
  list-style: none;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.45rem;
}

.site-footer a {
  color: var(--color-text-inv-2);
  font-size: 0.92rem;
  transition: color 0.2s;
}

.site-footer a:hover {
  color: var(--color-cyan);
  text-decoration: none;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-dark);
  font-size: 0.85rem;
  color: var(--color-text-inv-2);
  text-align: center;
}

.footer-bottom p {
  margin: 0.4rem 0;
}

.footer-disclaimer {
  font-size: 0.78rem;
  font-style: italic;
  color: var(--color-text-inv-2);
  opacity: 0.7;
}

/* ============================================
   ABOUT / SOBRE
   ============================================ */
.sobre-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.sobre-page h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sobre-page h2 {
  font-size: 1.4rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-text);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

.sobre-page p, .sobre-page li {
  color: var(--color-text-mid);
}

.sobre-page ul {
  padding-left: 1.5rem;
}

.sobre-page li {
  margin-bottom: 0.5rem;
}

/* ============================================
   ARCHIVE
   ============================================ */
.archive-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.archive-page h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}