/* ============================================
   Kit Visual: ferandrade-com-br
   Arquivo: components.css
   Componentes reutilizáveis
   ============================================ */

/* === Layout Base === */

.kit-section {
  position: relative;
  width: 100%;
  padding: var(--kit-section-py) var(--kit-section-px);
  overflow: hidden;
}

.kit-container {
  max-width: var(--kit-container-max);
  margin: 0 auto;
  width: 100%;
}

.kit-container-wide {
  max-width: var(--kit-container-wide);
  margin: 0 auto;
  width: 100%;
}

/* === Backgrounds de Seção === */

.kit-bg-dark {
  background-color: var(--kit-bg-primary);
}

.kit-bg-deep {
  background-color: var(--kit-bg-deep);
}

.kit-bg-navy {
  background: var(--kit-gradient-bg-section);
}

.kit-bg-tech {
  position: relative;
  background: var(--kit-gradient-bg-tech);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: var(--kit-border-width) solid var(--kit-border-subtle);
  box-shadow: var(--kit-shadow-inner-glass);
}

.kit-bg-tech::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 130%;
  height: 3px;
  background: var(--kit-gradient-glow-line-strong);
  box-shadow: var(--kit-shadow-glow-lg);
  filter: blur(0.7px);
  animation: kit-blue-pulse 5s ease-in-out infinite alternate;
  border-radius: 50%;
  z-index: 2;
  pointer-events: none;
}

.kit-bg-tech::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% -10%, rgba(10, 116, 255, 0.15), transparent 70%);
  mix-blend-mode: screen;
  opacity: 0.8;
  z-index: 1;
  pointer-events: none;
}

.kit-bg-noise {
  background-color: var(--kit-bg-surface);
  background-image: var(--kit-gradient-noise);
}

/* === Cards === */

.kit-card {
  position: relative;
  background-color: var(--kit-bg-surface);
  background-image: var(--kit-gradient-noise);
  border-radius: var(--kit-radius-lg);
  padding: var(--kit-card-padding);
  border: var(--kit-border-width) solid var(--kit-border-subtle);
  box-shadow: var(--kit-shadow-card);
  transition: var(--kit-transition-base);
  overflow: hidden;
}

.kit-card:hover {
  box-shadow: var(--kit-shadow-card-hover);
  transform: translateY(-2px);
}

.kit-card-glass {
  position: relative;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--kit-radius-lg);
  padding: var(--kit-card-padding);
  border: var(--kit-border-width) solid var(--kit-border-subtle);
  transition: var(--kit-transition-card);
}

.kit-card-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--kit-gradient-card-glass);
  pointer-events: none;
  z-index: 0;
}

/* Card Glow - efeito radial no hover */
.kit-card-glow-wrapper {
  position: relative;
  transition: all 300ms ease;
}

.kit-card-glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle 300px at 0% 0%, #ffffff, #94a3b8);
  filter: blur(5px);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.kit-card-glow-wrapper:hover .kit-card-glow {
  opacity: 0.08;
}

/* === Botões === */

.kit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--kit-gap-xs);
  font-family: var(--kit-font-heading);
  font-size: var(--kit-fs-body);
  font-weight: var(--kit-fw-bold);
  line-height: 1.5;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.75rem;
  border-radius: var(--kit-radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--kit-transition-base);
}

.kit-btn-primary {
  color: var(--kit-text-primary);
  background-color: var(--kit-primary);
}

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

.kit-btn-outline {
  color: var(--kit-text-primary);
  background: transparent;
  border: var(--kit-border-width) solid var(--kit-border-subtle);
}

.kit-btn-outline:hover {
  border-color: var(--kit-primary);
  background: rgba(10, 116, 255, 0.08);
}

/* Registra --gradient-angle como propriedade animável (Houdini CSS Properties) */
@property --gradient-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

/* Shiny CTA Button - borda conic-gradient com rotação real */
.kit-btn-shiny {
  --gradient-angle: 0deg;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem; /* fallback para navegadores sem CSS variables */
  gap: var(--kit-gap-xs);
  font-family: "Figtree", Arial, sans-serif; /* fallback */
  font-family: var(--kit-font-heading);
  font-size: 18px; /* fallback para mobiles antigos */
  font-size: var(--kit-fs-body);
  font-weight: 700; /* fallback */
  font-weight: var(--kit-fw-bold);
  line-height: 1.25;
  letter-spacing: 0.2px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  text-transform: uppercase;
  text-decoration: none;
  color: #FFFFFF;
  padding: 14px 32px;
  min-height: 50px;
  min-width: 220px;
  text-align: center;
  white-space: normal;
  border-radius: 999px; /* fallback */
  border-radius: var(--kit-radius-full);
  border: 2.5px solid #0A74FF; /* fallback */
  background: linear-gradient(#0a1628, #0f1e38);
  background:
    linear-gradient(#0a1628, #0f1e38) padding-box,
    conic-gradient(
      from var(--gradient-angle),
      #0A74FF 0%,
      #38bdf8 20%,
      #ffffff 35%,
      #38bdf8 50%,
      #0050CC 65%,
      #38bdf8 80%,
      #0A74FF 100%
    ) border-box;
  box-shadow: 0 0 20px rgba(10, 116, 255, 0.4), 0 4px 16px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  animation: kit-rotate-glow 3s linear infinite;
}

.kit-btn-shiny::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  background: conic-gradient(
    from calc(var(--gradient-angle) + 180deg),
    transparent 25%,
    rgba(10, 116, 255, 0.55) 50%,
    rgba(56, 189, 248, 0.35) 62%,
    transparent 75%
  );
  z-index: -1;
  filter: blur(12px);
  animation: kit-rotate-glow 3s linear infinite;
}

.kit-btn-shiny::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: conic-gradient(
    from calc(var(--gradient-angle) + 45deg),
    transparent 5%,
    rgba(10, 116, 255, 0.45) 50%,
    transparent 85%
  );
  z-index: -1;
  filter: blur(18px);
  animation: kit-rotate-glow 3s linear infinite;
}

/* Fallback para navegadores antigos sem conic-gradient */
@supports not (background: conic-gradient(from 0deg, #000, #fff)) {
  .kit-btn-shiny {
    border-color: #38bdf8;
    box-shadow: 0 0 14px rgba(10, 116, 255, 0.35), 0 4px 14px rgba(0, 0, 0, 0.3);
    animation: none;
  }

  .kit-btn-shiny::before,
  .kit-btn-shiny::after {
    display: none;
  }
}

/* === Badges === */

.kit-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--kit-gap-xs);
  font-family: var(--kit-font-accent);
  font-size: var(--kit-fs-label);
  font-weight: var(--kit-fw-medium);
  color: var(--kit-text-primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--kit-radius-full);
  border: var(--kit-border-width) solid var(--kit-border-subtle);
  background: rgba(0, 0, 0, 0.05);
}

.kit-badge-pulsating {
  animation: kit-pulse 2s infinite ease-in-out;
}

.kit-badge-live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--kit-success);
  animation: kit-pulse 2s infinite ease-in-out;
}

/* === Ícones === */

.kit-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--kit-radius-sm);
  background: var(--kit-gradient-icon);
  transition: transform 0.3s ease;
}

.kit-icon-wrapper:hover {
  transform: scale(1.08);
}

.kit-icon-wrapper svg,
.kit-icon-wrapper img {
  width: 24px;
  height: 24px;
}

/* === Separadores === */

.kit-separator {
  position: relative;
  width: 100%;
  height: 1px;
}

.kit-separator::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 2px;
  background: var(--kit-gradient-glow-line);
  box-shadow: var(--kit-shadow-glow-sm);
  border-radius: 50%;
  opacity: 0.85;
  transition: opacity 0.8s ease, transform 1s ease;
  pointer-events: none;
}

.kit-separator:hover::after {
  box-shadow: var(--kit-shadow-glow-md);
  animation: kit-line-glow 3.5s ease-in-out infinite;
}

/* === Circle CTA (seta) === */

.kit-circle-cta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--kit-primary);
  color: var(--kit-text-primary);
  cursor: pointer;
  transition: var(--kit-transition-base);
}

.kit-circle-cta::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--kit-primary);
  animation: kit-wave 2s infinite;
  opacity: 0;
}

.kit-circle-cta:hover {
  box-shadow: var(--kit-shadow-circle-hover);
}

.kit-circle-cta:hover::before {
  animation: kit-wave 1.5s infinite;
}

/* === Glass Box === */

.kit-glass-box {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--kit-border-width) solid var(--kit-border-subtle);
  border-radius: var(--kit-radius-md);
  padding: var(--kit-card-padding);
}

/* === Stat Box === */

.kit-stat-box {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: var(--kit-border-width) solid var(--kit-border-subtle);
  border-radius: var(--kit-radius-sm);
  padding: 1rem;
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.05);
}

/* === Meter Bar === */

.kit-meter {
  position: relative;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--kit-radius-full);
  overflow: hidden;
}

.kit-meter__bar {
  height: 100%;
  background: var(--kit-primary);
  border-radius: inherit;
  transform-origin: left center; /* necessário para scaleX partir da esquerda */
  animation: kit-fill-meter 2s ease-out forwards;
}

/* === FAQ Toggle === */

.kit-faq-item {
  border-bottom: var(--kit-border-width) solid var(--kit-border-subtle);
  padding: var(--kit-gap-md) 0;
}

.kit-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--kit-font-heading);
  font-size: var(--kit-fs-body);
  font-weight: var(--kit-fw-semibold);
  color: var(--kit-text-primary);
  transition: var(--kit-transition-base);
}

.kit-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  color: var(--kit-text-muted);
  font-family: var(--kit-font-body);
  font-size: var(--kit-fs-body-sm);
  line-height: var(--kit-lh-body);
}

.kit-faq-item.active .kit-faq-answer {
  max-height: 500px;
  padding-top: var(--kit-gap-sm);
}

/* === Logos Marquee === */

.kit-logos-track {
  display: flex;
  gap: var(--kit-gap-xl);
  animation: kit-scroll-left 30s linear infinite;
  width: max-content;
}

.kit-logos-track--reverse {
  animation: kit-scroll-right 30s linear infinite;
}

.kit-logos-track img {
  height: 40px;
  width: auto;
  opacity: 0.6;
  filter: grayscale(1);
  transition: var(--kit-transition-base);
}

.kit-logos-track img:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* === Responsivo === */

@media (max-width: 1024px) {
  .kit-section {
    padding: clamp(2.5rem, 6vw, 4rem) var(--kit-section-px);
  }
}

@media (max-width: 768px) {
  .kit-card,
  .kit-card-glass {
    padding: 1rem;
  }

  .kit-btn {
    padding: 0.625rem 1.25rem;
    font-size: var(--kit-fs-body-sm);
  }

  .kit-btn-shiny {
    width: min(100%, 420px);
    min-height: 52px;
    min-width: 0;
    padding: 14px 20px;
    font-size: 16px;
    line-height: 1.25;
  }
}

@media (max-width: 420px) {
  .kit-btn-shiny {
    min-height: 50px;
    padding: 13px 16px;
    font-size: 15px;
  }
}