@tailwind base;
@tailwind components;
@tailwind utilities;

/* ===== Base tokens ===== */
@layer base {
  :root {
    --header-h: 4rem;
    --brand: theme(colors.brand.DEFAULT);
    --brand-600: theme(colors.brand.600);
    --brand-700: theme(colors.brand.700);
    --lilac: theme(colors.lilac.DEFAULT);
    --wa: theme(colors.wa.DEFAULT);
  }
  html { scroll-behavior: smooth; }
  body { @apply bg-neutral-50 text-neutral-900 dark:bg-neutral-950 dark:text-neutral-100; }
}

/* ===== Components ===== */
@layer components {
  header.site-header {
    @apply sticky top-0 inset-x-0 z-50 bg-white/80 dark:bg-neutral-950/70 backdrop-blur supports-[backdrop-filter]:backdrop-blur;
    height: var(--header-h);
  }
  .card { @apply rounded-2xl shadow-soft ring-1 ring-black/5 bg-white dark:bg-neutral-900; }
  .badge { @apply inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-semibold ring-1 ring-inset bg-neutral-100 text-neutral-700 ring-neutral-200 dark:bg-neutral-800 dark:text-neutral-200 dark:ring-neutral-700; }
  .btn { @apply inline-flex items-center justify-center rounded-xl font-medium transition ease-out-smooth select-none; }
  .btn-brand { @apply btn px-6 py-3 bg-brand text-white hover:bg-brand-700 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand/60; box-shadow: 0 6px 20px -6px rgb(124 58 237 / 45%); }
  .btn-outline-brand { @apply btn px-5 py-2.5 ring-1 ring-brand text-brand bg-transparent hover:bg-brand/10; }
  .btn-ghost { @apply btn px-4 py-2 bg-transparent text-neutral-800 hover:bg-neutral-100 dark:text-neutral-100 dark:hover:bg-neutral-800/60; }
  .btn-whatsapp { @apply btn px-5 py-2.5 bg-wa text-white hover:opacity-90; box-shadow: 0 6px 18px -4px rgb(37 211 102 / 40%); }
  .link-brand { @apply text-brand hover:text-brand-700 underline-offset-4 hover:underline; }
}

/* ===== Utilities ===== */
@layer utilities {
  .safe-container { @apply container mx-auto max-w-7xl; }
  .hero-min { @apply min-h-[48vh] md:min-h-[56vh]; }
  .img-mask { @apply overflow-hidden rounded-2xl; }
}


/* === badge pill + gradient text (Acurato) === */
.stat-badge{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.4375rem .875rem; border-radius:9999px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.05);
  box-shadow:0 0 0 1px rgba(255,255,255,.06) inset;
  -webkit-backdrop-filter:saturate(140%) blur(6px);
  backdrop-filter:saturate(140%) blur(6px);
  font-weight:500; font-size:.8125rem;
}
.gradient-text{
  background:linear-gradient(90deg,#f0abfc,#fb7185,#a78bfa);
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.stat-badge svg{ flex-shrink:0; }

/* CTA button background forced to white in both themes (light/dark). Minimal intrusive override. */
.cta-btn { background-color: #ffffff !important; }


/* === Padrão unificado de pílulas === */
.pill, .stat-badge, .chip {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  gap: 8px;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--pill-bg, linear-gradient(135deg, rgba(139,92,246,0.18), rgba(219,39,119,0.18)));
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  backdrop-filter: saturate(1.1);
  -webkit-backdrop-filter: saturate(1.1);
}
.pill, .stat-badge, .chip { animation: none !important; transition: background .2s ease, border-color .2s ease; }
.pill i, .stat-badge i, .chip i,
.pill svg, .stat-badge svg, .chip svg { width: 16px; height: 16px; }
.pill .gradient-text, .stat-badge .gradient-text, .chip .gradient-text { 
  background: none !important; -webkit-background-clip: initial !important; -webkit-text-fill-color: inherit !important; color: inherit !important;
}
.pill:hover, .stat-badge:hover, .chip:hover { border-color: rgba(255,255,255,0.2); }
.pill--accent { --pill-bg: linear-gradient(135deg, rgba(139,92,246,0.28), rgba(219,39,119,0.28)); }



/* === Padrão de botões === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 48px; padding: 0 18px; border-radius: 14px; font-weight: 600;
  border: 1px solid transparent; box-shadow: 0 6px 18px rgba(0,0,0,.18);
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0,0,0,.22); }
.btn:active { transform: translateY(0); box-shadow: 0 6px 18px rgba(0,0,0,.18); }
:root { --btn-grad: linear-gradient(135deg, #6D28D9, #DB2777); }
.btn--primary { color: #fff; background: var(--btn-grad); }
.btn--white { background: #fff; color: #0f1115; border-color: rgba(0,0,0,0.06); }
.btn--white:hover { background: #f7f7f9; }
.btn--ghost { background: transparent; color: inherit; border-color: currentColor; box-shadow: none; }
.btn--sm { height: 40px; padding: 0 14px; border-radius: 12px; }
.btn--lg { height: 56px; padding: 0 22px; border-radius: 16px; }


/* ===== MIGRADO de assets/css/sobre.css ===== */
/* SOBRE base */
/* Sobre Page Enhancements */
    *, *::before, *::after { box-sizing: border-box; }
    
    :root {
      --violet-600: #7c3aed;
      --violet-700: #6d28d9;
      --fuchsia-500: #d946ef;
      --emerald-600: #059669;
      --emerald-400: #34d399;
      
      /* Light theme */
      --bg-primary: #fafafa;
      --bg-secondary: #ffffff;
      --bg-tertiary: #f5f5f5;
      --text-primary: #171717;
      --text-secondary: #404040;
      --text-tertiary: #737373;
      --border-color: rgba(212, 212, 212, 0.6);
      --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
      --glow-color: rgba(139, 92, 246, 0.15);
    }
    
    .dark {
      --bg-primary: #0a0a0a;
      --bg-secondary: #171717;
      --bg-tertiary: #262626;
      --text-primary: #f5f5f5;
      --text-secondary: #d4d4d4;
      --text-tertiary: #a3a3a3;
      --border-color: rgba(64, 64, 64, 0.6);
      --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
      --glow-color: rgba(139, 92, 246, 0.3);
    }
    
    html { scroll-behavior: smooth; }
    body {
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      transition: background-color 0.3s, color 0.3s;
    }
    
    .no-theme-transition, .no-theme-transition * {
      transition: none !important;
    }
    
    /* Header */
    header {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(12px);
      background: rgba(255, 255, 255, 0.8);
      border-bottom: 1px solid var(--border-color);
      transition: background-color 0.3s;
    }
    
    .dark header {
      background: rgba(10, 10, 10, 0.8);
    }
    
    .header-container {
      max-width: 80rem;
      margin: 0 auto;
      padding: 0 1rem;
      height: 4rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    
    .logo-area {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      text-decoration: none;
    }
    
    .logo-img {
      height: 2rem;
      width: 2rem;
    }
    
    .logo-text {
      font-size: 1.125rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--violet-600), var(--fuchsia-500));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    
    .theme-toggle {
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 9999px;
      border: 1px solid var(--border-color);
      background: transparent;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.2s;
    }
    
    .theme-toggle:hover {
      background: var(--bg-tertiary);
    }
    
    /* Hero Section */
    .hero {
      position: relative;
      padding: 6rem 1rem;
      overflow: hidden;
    }
    
    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -25%;
      width: 150%;
      height: 200%;
      background: radial-gradient(circle at center, var(--glow-color) 0%, transparent 70%);
      opacity: 0.6;
      animation: float 8s ease-in-out infinite;
    }
    
    @keyframes float {
      0%, 100% { transform: translate(0, 0) scale(1); }
      50% { transform: translate(10px, -20px) scale(1.05); }
    }
    
    .hero-content {
      position: relative;
      max-width: 64rem;
      margin: 0 auto;
      text-align: center;
    }
    
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.5rem 1rem;
      border-radius: 9999px;
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      box-shadow: var(--card-shadow);
      font-size: 0.875rem;
      font-weight: 500;
      margin-bottom: 1.5rem;
      animation: fadeInDown 0.6s ease-out;
    }
    
    @keyframes fadeInDown {
      from {
        opacity: 0;
        transform: translateY(-20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .checkmark {
      width: 1rem;
      height: 1rem;
      color: var(--emerald-600);
    }
    
    .dark .checkmark {
      color: var(--emerald-400);
    }
    
    .gradient-text {
      background: linear-gradient(135deg, var(--violet-600), var(--fuchsia-500));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      font-weight: 800;
    }
    
    h1 {
      font-size: clamp(2rem, 5vw, 3rem);
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 1.5rem;
      animation: fadeInUp 0.8s ease-out 0.2s both;
    }
    
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .hero-description {
      font-size: 1.125rem;
      color: var(--text-secondary);
      max-width: 48rem;
      margin: 0 auto 2rem;
      animation: fadeInUp 0.8s ease-out 0.4s both;
    }
    
    /* Content Section */
    .content-section {
      padding: 4rem 1rem;
      background: var(--bg-secondary);
    }
    
    .content-container {
      max-width: 48rem;
      margin: 0 auto;
    }
    
    .prose {
      color: var(--text-primary);
    }
    
    .prose p {
      margin-bottom: 1.5rem;
      font-size: 1rem;
      line-height: 1.75;
      color: var(--text-secondary);
    }
    
    .prose strong {
      color: var(--text-primary);
      font-weight: 600;
    }
    
    .prose em {
      font-style: italic;
      color: var(--text-secondary);
    }
    
    /* Highlight Block */
    .highlight-block {
      margin: 2rem 0;
      padding: 1.5rem;
      border-radius: 1rem;
      background: var(--bg-primary);
      border: 1px solid var(--border-color);
      box-shadow: var(--card-shadow);
      animation: scaleIn 0.6s ease-out;
    }
    
    @keyframes scaleIn {
      from {
        opacity: 0;
        transform: scale(0.95);
      }
      to {
        opacity: 1;
        transform: scale(1);
      }
    }
    
    /* Feature Grid */
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1rem;
      margin: 2rem 0;
    }
    
    .feature-card {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 1rem;
      border-radius: 0.75rem;
      background: var(--bg-secondary);
      border: 1px solid var(--border-color);
      transition: all 0.3s ease;
      animation: fadeInUp 0.6s ease-out both;
    }
    
    .feature-card:nth-child(1) { animation-delay: 0.1s; }
    .feature-card:nth-child(2) { animation-delay: 0.2s; }
    .feature-card:nth-child(3) { animation-delay: 0.3s; }
    .feature-card:nth-child(4) { animation-delay: 0.4s; }
    
    .feature-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 24px rgba(139, 92, 246, 0.15);
      border-color: var(--violet-600);
    }
    
    .dark .feature-card:hover {
      box-shadow: 0 12px 24px rgba(139, 92, 246, 0.3);
    }
    
    .feature-icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 9999px;
      flex-shrink: 0;
      font-size: 1.25rem;
    }
    
    .icon-emerald {
      background: rgba(5, 150, 105, 0.1);
      color: var(--emerald-600);
    }
    
    .dark .icon-emerald {
      background: rgba(52, 211, 153, 0.1);
      color: var(--emerald-400);
    }
    
    .icon-violet {
      background: rgba(124, 58, 237, 0.1);
      color: var(--violet-600);
    }
    
    .dark .icon-violet {
      background: rgba(167, 139, 250, 0.1);
      color: #a78bfa;
    }
    
    .icon-amber {
      background: rgba(245, 158, 11, 0.1);
      color: #f59e0b;
    }
    
    .icon-fuchsia {
      background: rgba(217, 70, 239, 0.1);
      color: var(--fuchsia-500);
    }
    
    /* CTA Section */
    .cta-section {
      padding: 4rem 1rem;
      text-align: center;
      background: linear-gradient(135deg, var(--violet-600), var(--fuchsia-500));
      color: white;
    }
    
    .cta-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 1rem 2rem;
      border-radius: 0.75rem;
      background: white;
      color: var(--violet-600);
      font-weight: 600;
      text-decoration: none;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
      transition: all 0.3s ease;
    }
    
    .cta-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    }
    
    .cta-note {
      margin-top: 1rem;
      font-size: 0.875rem;
      opacity: 0.9;
    }
    
    /* Footer */
    footer {
      padding: 3rem 1rem;
      background: var(--bg-secondary);
      border-top: 1px solid var(--border-color);
    }
    
    .footer-container {
      max-width: 80rem;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
    }
    
    .footer-section h3 {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 1rem;
    }
    
    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    
    .footer-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 0.875rem;
      transition: color 0.2s;
    }
    
    .footer-links a:hover {
      color: var(--text-primary);
    }
    
    .footer-bottom {
      margin-top: 3rem;
      padding-top: 2rem;
      border-top: 1px solid var(--border-color);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
      font-size: 0.875rem;
      color: var(--text-tertiary);
    }
    
    /* Responsive */
    @media (max-width: 640px) {
      .hero { padding: 4rem 1rem; }
      h1 { font-size: 2rem; }
      .feature-grid { grid-template-columns: 1fr; }
    }
    
    @media (prefers-reduced-motion: reduce) {
      * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

/* SOBRE enhancements */
/* ===================================================================
   ACURATO - Sobre Page Enhancements
   Complementa styles.min.css + overrides.css
   ================================================================== */

/* === Custom Properties === */
:root {
  --hero-glow: rgba(139, 92, 246, 0.12);
  --feature-hover-lift: -4px;
  --card-lift: -6px;
  --animation-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dark {
  --hero-glow: rgba(139, 92, 246, 0.25);
}

/* === Hero Enhancements === */
.hero {
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(circle at center, var(--hero-glow) 0%, transparent 70%);
  opacity: 0.8;
  animation: floatGlow 8s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes floatGlow {
  0%, 100% { 
    transform: translate(0, 0) scale(1);
    opacity: 0.8;
  }
  33% { 
    transform: translate(30px, -20px) scale(1.05);
    opacity: 0.6;
  }
  66% { 
    transform: translate(-20px, 10px) scale(0.95);
    opacity: 0.9;
  }
}

/* === Enhanced Badge === */
.stat-badge,
.badge {
  position: relative;
  overflow: hidden;
}

.stat-badge::before,
.badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { left: -100%; }
  50% { left: 100%; }
}

/* === Stagger Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.8s ease-out both;
}

.animate-fadeInDown {
  animation: fadeInDown 0.6s ease-out both;
}

.animate-scaleIn {
  animation: scaleIn 0.6s ease-out both;
}

/* Delay utilities */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* === Enhanced Feature Cards === */
.feature-card {
  position: relative;
  transition: all 0.3s var(--animation-spring);
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.05),
    rgba(217, 70, 239, 0.05)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(var(--feature-hover-lift)) scale(1.02);
  box-shadow: 0 12px 32px var(--glow-color);
}

.dark .feature-card:hover {
  box-shadow: 0 12px 32px rgba(139, 92, 246, 0.35);
}

/* === Icon Animations === */
.feature-icon {
  transition: transform 0.3s var(--animation-spring);
}

.feature-card:hover .feature-icon {
  transform: scale(1.15) rotate(5deg);
}

/* === Highlight Block Enhancement === */
.highlight-block {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--bg-primary) 0%,
    var(--bg-tertiary) 100%
  );
}

.highlight-block::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--violet-600),
    var(--fuchsia-500)
  );
  border-radius: 1rem 1rem 0 0;
}

/* === Prose Enhancements === */
.prose code {
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Monaco, Consolas, monospace;
  font-size: 0.875em;
  padding: 0.2em 0.4em;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  font-weight: 500;
}

.prose strong {
  position: relative;
  font-weight: 600;
}

.prose em {
  position: relative;
  background: linear-gradient(
    135deg,
    transparent 0%,
    rgba(139, 92, 246, 0.05) 50%,
    transparent 100%
  );
  padding: 0 0.2em;
  font-style: italic;
}

/* === CTA Section Enhancements === */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -25%;
  width: 100%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  animation: floatCtaGlow 10s ease-in-out infinite;
  pointer-events: none;
}

@keyframes floatCtaGlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30px, 20px); }
}

.cta-button {
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.cta-button:hover::before {
  width: 300px;
  height: 300px;
}

.cta-button svg {
  transition: transform 0.3s ease;
}

.cta-button:hover svg {
  transform: scale(1.1) rotate(-5deg);
}

/* === Responsive Enhancements === */
@media (max-width: 640px) {
  .hero::before {
    width: 200%;
    left: -50%;
  }
  
  .feature-card:hover {
    transform: translateY(-2px) scale(1.01);
  }
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero::before,
  .cta-section::before {
    animation: none !important;
    opacity: 0.3 !important;
  }
}

/* === High Contrast Mode === */
@media (prefers-contrast: more) {
  .feature-card,
  .highlight-block {
    border-width: 2px;
  }
  
  .feature-icon {
    border: 2px solid currentColor;
  }
}

/* === Print Styles === */
@media print {
  .hero::before,
  .cta-section::before,
  .feature-card::before {
    display: none;
  }
  
  .cta-button {
    color: var(--violet-600) !important;
    border: 2px solid var(--violet-600);
  }
}

/* === Dark Mode Specific Refinements === */
.dark .prose code {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark .highlight-block {
  background: linear-gradient(
    135deg,
    rgba(139, 92, 246, 0.03) 0%,
    rgba(217, 70, 239, 0.03) 100%
  );
}

/* === Micro-interactions === */
.feature-card strong,
.highlight-block p {
  transition: color 0.2s ease;
}

.feature-card:hover strong {
  color: var(--violet-600);
}

.dark .feature-card:hover strong {
  color: #a78bfa;
}

/* === Loading State (optional) === */
.loading-shimmer {
  background: linear-gradient(
    90deg,
    var(--bg-tertiary) 0%,
    var(--bg-secondary) 50%,
    var(--bg-tertiary) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* === Scroll Reveal (if needed) === */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}


/* Hairline gradient for .about-callout */
.about-callout{position:relative;border-radius:14px;}
.about-callout::before{
  content:""; position:absolute; left:8px; right:8px; top:-1px; height:3px;
  background: linear-gradient(90deg, #8b5cf6 0%, #ec4899 100%);
  border-radius:9999px; pointer-events:none;
}


/* === Hairline for highlight-block (sobre) === */
.highlight-block{ position: relative; border-radius: 14px; overflow: visible; }
.highlight-block::before{
  content:""; position:absolute; left:8px; right:8px; top:-1px; height:3px;
  background: linear-gradient(90deg, #8b5cf6 0%, #ec4899 100%);
  border-radius:9999px; pointer-events:none;
}
html:not(.dark) .highlight-block{ border:1px solid rgba(17,24,39,.08); background-color:#fff; box-shadow: 0 6px 22px -12px rgba(0,0,0,.18); }
.dark .highlight-block{ border:1px solid rgba(255,255,255,.10); background-color: rgba(255,255,255,.04); box-shadow: 0 10px 30px -16px rgba(0,0,0,.55), inset 0 0 0 1px rgba(255,255,255,.04); }