/* ====================================================================
   Nomade Drive Brasil — Componentes Modernos (21st.dev-inspired)
   --------------------------------------------------------------------
   Padrões visuais modernos em CSS puro (sem Tailwind/React):
   - Glass morphism
   - Bento grids
   - Gradient cards
   - Pricing tiers comparativos
   - Stat cards animated
   - Testimonial cards
   - Modern buttons
   - Badge variants

   Inspirado em:
   - 21st.dev (shadcn/ui patterns)
   - Linear.app (motion design)
   - Stripe (financial UI excellence)
   - Vercel (gradient mastery)
   ==================================================================== */

/* ============================================================
   1. GLASS MORPHISM CARDS (efeito vidro)
   ============================================================ */
.glass-card {
  background: var(--glass-bg-light, rgba(255, 255, 255, 0.7));
  backdrop-filter: var(--glass-blur, blur(12px));
  -webkit-backdrop-filter: var(--glass-blur, blur(12px));
  border: var(--glass-border, 1px solid rgba(255, 255, 255, 0.18));
  border-radius: var(--radius-2xl, 20px);
  box-shadow: var(--glass-shadow, 0 8px 32px rgba(0, 0, 0, 0.08));
  padding: var(--space-6, 24px);
}

.glass-card--dark {
  background: var(--glass-bg-dark, rgba(20, 32, 27, 0.75));
  color: #fff;
  border-color: rgba(255, 255, 255, 0.08);
}

/* ============================================================
   2. GRADIENT MESH BG (background moderno tipo Vercel)
   ============================================================ */
.gradient-mesh-bg {
  background:
    radial-gradient(at 20% 20%, rgba(20, 95, 62, 0.15) 0px, transparent 50%),
    radial-gradient(at 80% 0%, rgba(212, 175, 55, 0.1) 0px, transparent 50%),
    radial-gradient(at 60% 100%, rgba(20, 95, 62, 0.08) 0px, transparent 50%),
    #fff;
}

.gradient-mesh-bg--dark {
  background:
    radial-gradient(at 20% 20%, rgba(20, 95, 62, 0.25) 0px, transparent 50%),
    radial-gradient(at 80% 0%, rgba(212, 175, 55, 0.15) 0px, transparent 50%),
    radial-gradient(at 60% 100%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
    #0f172a;
  color: #fff;
}

/* ============================================================
   3. BENTO GRID (estilo iOS — popular em landings modernas)
   ============================================================ */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: var(--space-4, 16px);
}

.bento-card {
  background: var(--color-gray-50, #f9fafb);
  border: 1px solid var(--color-gray-200, #e5e7eb);
  border-radius: var(--radius-xl, 16px);
  padding: var(--space-6, 24px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-base, all .25s ease-out);
}
.bento-card:hover {
  border-color: var(--color-brand-300, #5fb781);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0,0,0,.08));
}

/* Bento spans */
.bento-card--wide   { grid-column: span 2; }
.bento-card--tall   { grid-row: span 2; }
.bento-card--big    { grid-column: span 2; grid-row: span 2; }
.bento-card--full   { grid-column: 1 / -1; }

/* Bento accent (destaque colorido) */
.bento-card--accent {
  background: linear-gradient(135deg, var(--color-brand-500, #145f3e) 0%, var(--color-brand-400, #2da473) 100%);
  color: #fff;
  border: none;
}
.bento-card--gold {
  background: linear-gradient(135deg, var(--color-accent-500, #d4af37) 0%, #fbbf24 100%);
  color: var(--color-gray-900, #111827);
  border: none;
}

@media (max-width: 800px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-card--wide, .bento-card--big { grid-column: span 2; }
  .bento-card--tall { grid-row: span 1; }
}

/* ============================================================
   4. STAT CARDS ANIMATED (números crescentes)
   ============================================================ */
.stat-card {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  transition: var(--transition-base);
}
.stat-card:hover {
  border-color: var(--color-brand-400);
  transform: translateY(-2px);
}
.stat-card__value {
  font-size: var(--text-4xl);
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--color-brand-500);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}
.stat-card__label {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-top: var(--space-2);
}
.stat-card__delta {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  margin-top: var(--space-2);
}
.stat-card__delta--up { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.stat-card__delta--down { background: rgba(239, 68, 68, 0.15); color: var(--color-error); }

/* ============================================================
   5. MODERN BUTTONS (gradient + glow + scale)
   ============================================================ */
.btn-modern {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition-spring);
  position: relative;
  overflow: hidden;
}

/* Variante primary */
.btn-modern--primary {
  background: linear-gradient(135deg, var(--color-brand-500) 0%, var(--color-brand-400) 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-modern--primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-brand);
}
.btn-modern--primary:active {
  transform: translateY(0) scale(0.98);
}

/* Variante outline com efeito fill */
.btn-modern--outline {
  background: transparent;
  color: var(--color-brand-500);
  border: 2px solid var(--color-brand-500);
  position: relative;
}
.btn-modern--outline::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-brand-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
  z-index: -1;
}
.btn-modern--outline:hover {
  color: #fff;
}
.btn-modern--outline:hover::before {
  transform: scaleX(1);
}

/* Variante ghost */
.btn-modern--ghost {
  background: transparent;
  color: var(--color-gray-700);
}
.btn-modern--ghost:hover {
  background: var(--color-gray-100);
}

/* Tamanhos */
.btn-modern--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn-modern--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-lg); }

/* Ícone "→" animado no hover */
.btn-modern__arrow {
  display: inline-block;
  transition: transform var(--duration-normal) var(--ease-spring);
}
.btn-modern:hover .btn-modern__arrow {
  transform: translateX(4px);
}

/* ============================================================
   6. TESTIMONIAL CARDS (depoimentos com foto)
   ============================================================ */
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: var(--transition-base);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.testimonial-card__quote {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-700);
  font-style: italic;
  margin-bottom: var(--space-4);
  position: relative;
}
.testimonial-card__quote::before {
  content: '"';
  position: absolute;
  top: -20px; left: -10px;
  font-size: 60px;
  color: var(--color-brand-100);
  font-family: serif;
  line-height: 1;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-card__avatar {
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-brand-100);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  color: var(--color-brand-500);
  font-size: var(--text-md);
}
.testimonial-card__name { font-weight: 700; color: var(--color-gray-900); }
.testimonial-card__title { font-size: var(--text-sm); color: var(--color-gray-500); }
.testimonial-card__rating {
  color: var(--color-accent-500);
  font-size: var(--text-base);
  margin-top: var(--space-1);
}

/* ============================================================
   7. PRICING TIER CARDS (comparativo lado a lado)
   ============================================================ */
.pricing-tier {
  background: #fff;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  position: relative;
  transition: var(--transition-base);
}
.pricing-tier:hover {
  border-color: var(--color-brand-300);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.pricing-tier--featured {
  border-color: var(--color-brand-500);
  transform: scale(1.04);
  box-shadow: var(--shadow-brand);
}
.pricing-tier--featured::before {
  content: '🌟 RECOMENDADO';
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-brand-500);
  color: #fff;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wider);
}

/* ============================================================
   8. BADGES MODERNOS
   ============================================================ */
.badge-modern {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.badge-modern--brand   { background: var(--color-brand-100); color: var(--color-brand-700); }
.badge-modern--accent  { background: var(--color-accent-100); color: var(--color-accent-700); }
.badge-modern--success { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.badge-modern--warning { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); }
.badge-modern--error   { background: rgba(239, 68, 68, 0.15); color: var(--color-error); }
.badge-modern--info    { background: rgba(59, 130, 246, 0.15); color: var(--color-info); }

/* Badge com dot pulsante (status ao vivo) */
.badge-modern__dot {
  width: 6px; height: 6px;
  border-radius: var(--radius-full);
  background: currentColor;
  animation: fmPulse 2s var(--ease-out) infinite;
}

/* ============================================================
   9. SECTION HEADERS (com eyebrow + título)
   ============================================================ */
.section-header-modern {
  text-align: center;
  margin-bottom: var(--space-12);
}
.section-header-modern__eyebrow {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-brand-100);
  color: var(--color-brand-700);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.section-header-modern__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--color-gray-900);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  max-width: 600px;
  margin: 0 auto var(--space-4);
}
.section-header-modern__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--color-brand-500) 0%, var(--color-accent-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-header-modern__sub {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}

/* ============================================================
   10. LOGO MARQUEE (rolagem infinita pra prova social)
   ============================================================ */
.logo-marquee {
  overflow: hidden;
  padding: var(--space-6) 0;
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}
.logo-marquee__track {
  display: flex;
  gap: var(--space-12);
  animation: fmMarquee 40s linear infinite;
  width: max-content;
}
.logo-marquee__item {
  flex-shrink: 0;
  height: 32px;
  display: flex;
  align-items: center;
  opacity: 0.6;
  filter: grayscale(1);
  transition: var(--transition-base);
}
.logo-marquee__item:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ============================================================
   11. NUMBER COUNTER (anima de 0 ao valor — JS triggers)
   ============================================================ */
.counter-modern {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-tight);
  background: linear-gradient(135deg, var(--color-brand-500) 0%, var(--color-brand-400) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}