/* ========================================================================
   NOVRA CONSULTORIA · COMPONENTS v1.0
   Componentes reutilizáveis do design system
   Depende de: tokens.css, base.css
   ======================================================================== */


/* ====================================================================
   01 · HEADER · NAVEGAÇÃO PRINCIPAL
   ==================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background-color: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.header--scrolled {
  background-color: rgba(10, 10, 11, 0.95);
  border-bottom-color: var(--color-smoke-900);
}

.header__inner {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--space-4) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header__nav-link {
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--color-smoke-300);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-base);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-bone);
}

.header__nav-link--active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-azure);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Menu mobile · hambúrguer */
.header__menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-smoke-900);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.header__menu-toggle:hover {
  border-color: var(--color-azure);
}

.header__menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background-color: var(--color-bone);
  position: relative;
  transition: all var(--transition-base);
}

.header__menu-toggle span::before,
.header__menu-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background-color: var(--color-bone);
  transition: all var(--transition-base);
}

.header__menu-toggle span::before { top: -6px; }
.header__menu-toggle span::after  { top: 6px; }

/* Estado ativo · X */
.header__menu-toggle--open span { background-color: transparent; }
.header__menu-toggle--open span::before { top: 0; transform: rotate(45deg); }
.header__menu-toggle--open span::after  { top: 0; transform: rotate(-45deg); }


/* ====================================================================
   02 · BOTÕES · SISTEMA COMPLETO
   ==================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 24px;
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-base);
  user-select: none;
}

.btn:disabled,
.btn--disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Ícone dentro do botão · seta */
.btn__icon {
  display: inline-block;
  transition: transform var(--transition-base);
}

.btn:hover .btn__icon {
  transform: translateX(3px);
}

/* === Variantes === */

/* Primário · CTA principal */
.btn--primary {
  background-color: var(--color-onyx);
  color: var(--color-bone);
}

.btn--primary:hover {
  background-color: var(--color-azure);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Secundário · linha */
.btn--secondary {
  background-color: transparent;
  color: var(--color-onyx);
  border-color: var(--color-onyx);
}

.btn--secondary:hover {
  background-color: var(--color-onyx);
  color: var(--color-bone);
}

/* Azure · destaque */
.btn--azure {
  background-color: var(--color-azure);
  color: var(--color-bone);
}

.btn--azure:hover {
  background-color: var(--color-azure-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Ghost · transparente em dark */
.btn--ghost {
  background-color: transparent;
  color: var(--color-bone);
  border-color: var(--color-smoke-900);
}

.btn--ghost:hover {
  border-color: var(--color-bone);
  background-color: rgba(245, 242, 236, 0.05);
}

/* Gold · premium */
.btn--gold {
  background-color: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.btn--gold:hover {
  background-color: var(--color-gold);
  color: var(--color-onyx);
}

/* === Tamanhos === */

.btn--sm {
  padding: 10px 18px;
  font-size: var(--fs-caption);
}

.btn--lg {
  padding: 18px 32px;
  font-size: var(--fs-body);
}

.btn--block {
  display: flex;
  width: 100%;
}


/* ====================================================================
   03 · PILLS / TAGS / BADGES
   ==================================================================== */

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: var(--fs-micro);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  border-radius: var(--radius-xs);
  background-color: transparent;
}

.pill--green {
  border-color: var(--color-green);
  color: var(--color-green);
  background-color: rgba(0, 217, 126, 0.08);
}

.pill--azure {
  border-color: var(--color-azure);
  color: var(--color-azure);
  background-color: rgba(30, 64, 255, 0.08);
}

.pill--dark {
  border-color: var(--color-onyx);
  color: var(--color-onyx);
}

.pill--light {
  border-color: var(--color-bone);
  color: var(--color-bone);
}

/* Pill com ponto indicador */
.pill--dot::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}


/* ====================================================================
   04 · CARDS · BLOCOS DE CONTEÚDO
   ==================================================================== */

.card {
  background-color: var(--color-bone);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: var(--space-7);
  transition: all var(--transition-base);
}

.card--dark {
  background-color: var(--color-ink);
  border-color: var(--color-smoke-900);
  color: var(--color-bone);
}

.card--azure {
  background-color: var(--color-azure);
  border-color: var(--color-azure);
  color: var(--color-bone);
}

.card--hover {
  cursor: pointer;
}

.card--hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-onyx);
}

.card--dark.card--hover:hover {
  border-color: var(--color-azure-glow);
  box-shadow: 0 12px 32px rgba(30, 64, 255, 0.15);
}

/* Estrutura interna do card */
.card__eyebrow {
  font-size: var(--fs-micro);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.card__title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-snug);
  margin-bottom: var(--space-4);
}

.card__text {
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}

.card--dark .card__text {
  color: var(--color-smoke-300);
}

.card__footer {
  margin-top: auto;
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card--dark .card__footer {
  border-top-color: var(--color-smoke-900);
}

/* === Card de KPI · número em destaque === */

.card-kpi {
  background-color: var(--color-ink);
  border: 1px solid var(--color-smoke-900);
  border-radius: var(--radius-sm);
  padding: var(--space-7);
  color: var(--color-bone);
  position: relative;
  overflow: hidden;
}

.card-kpi__value {
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(56px, 8vw, 96px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--color-green);
}

.card-kpi__label {
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--color-smoke-300);
  margin-top: var(--space-3);
}

.card-kpi__caption {
  font-size: var(--fs-micro);
  color: var(--color-smoke-600);
  margin-top: var(--space-2);
}


/* ====================================================================
   05 · FORMULÁRIOS · INPUTS, TEXTAREA, SELECT
   ==================================================================== */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__label {
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--text-secondary);
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  color: var(--text-primary);
  background-color: var(--color-bone);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  outline: none;
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-azure);
  box-shadow: var(--shadow-focus);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-smoke-600);
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
  font-family: var(--font-body);
}

.form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B6B73' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 40px;
}

/* === Variante dark · forms em backgrounds escuros === */
.form--dark .form__label {
  color: var(--color-smoke-300);
}

.form--dark .form__input,
.form--dark .form__textarea,
.form--dark .form__select {
  background-color: var(--color-ink);
  border-color: var(--color-smoke-900);
  color: var(--color-bone);
}

.form--dark .form__input::placeholder,
.form--dark .form__textarea::placeholder {
  color: var(--color-smoke-600);
}

/* === Mensagens de erro / sucesso === */
.form__error {
  font-size: var(--fs-caption);
  color: #ff4d6d;
  margin-top: var(--space-1);
}

.form__success {
  font-size: var(--fs-caption);
  color: var(--color-green);
  margin-top: var(--space-1);
}

/* === Checkbox / Radio · customizados === */
.form__check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form__check input[type="checkbox"],
.form__check input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-azure);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

.form__check-label {
  font-size: var(--fs-body-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}


/* ====================================================================
   06 · DIVISORES EDITORIAIS
   ==================================================================== */

.divider {
  height: 1px;
  background-color: var(--border-light);
  border: none;
  margin: var(--space-7) 0;
}

.divider--dark { background-color: var(--color-smoke-900); }
.divider--gold { background-color: var(--color-gold); }
.divider--azure { background-color: var(--color-azure); }

/* Divisor com label central */
.divider-labeled {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-7) 0;
}

.divider-labeled::before,
.divider-labeled::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--border-light);
}

.divider-labeled__text {
  font-size: var(--fs-caption);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--text-secondary);
}


/* ====================================================================
   07 · FOOTER · RODAPÉ INSTITUCIONAL
   ==================================================================== */

.footer {
  background-color: var(--color-onyx);
  color: var(--color-smoke-300);
  padding: var(--space-9) var(--gutter) var(--space-6);
  border-top: 1px solid var(--color-smoke-900);
}

.footer__inner {
  max-width: var(--container-xl);
  margin: 0 auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-8);
}

.footer__brand img {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__tagline {
  font-size: var(--fs-body-sm);
  color: var(--color-smoke-600);
  max-width: 320px;
  line-height: var(--lh-relaxed);
}

.footer__heading {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.footer__link {
  font-size: var(--fs-body-sm);
  color: var(--color-smoke-300);
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-bone);
}

.footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-smoke-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--fs-caption);
  color: var(--color-smoke-600);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-smoke-900);
  border-radius: var(--radius-sm);
  color: var(--color-smoke-300);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  border-color: var(--color-azure);
  color: var(--color-azure-glow);
}


/* ====================================================================
   08 · TOAST · NOTIFICAÇÃO TEMPORÁRIA
   ==================================================================== */

.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  background-color: var(--color-onyx);
  color: var(--color-bone);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-smoke-900);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-slow);
  z-index: var(--z-toast);
  box-shadow: var(--shadow-lg);
  max-width: 360px;
}

.toast--show {
  opacity: 1;
  transform: translateY(0);
}

.toast--success { border-color: var(--color-green); }
.toast--error   { border-color: #ff4d6d; }


/* ====================================================================
   09 · BACKGROUND DECORATIVO · DOT GRID
   Inspirado no hero do Brand Guidelines
   ==================================================================== */

.bg-dots {
  position: relative;
  overflow: hidden;
}

.bg-dots::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--color-smoke-900) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.4;
  pointer-events: none;
}

.bg-dots > * {
  position: relative;
  z-index: 1;
}


/* ====================================================================
   10 · BACKDROP / OVERLAY · MENU MOBILE
   ==================================================================== */

.backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 11, 0.6);
  backdrop-filter: blur(8px);
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.backdrop--show {
  opacity: 1;
  visibility: visible;
}


/* ====================================================================
   11 · MENU MOBILE · DRAWER
   ==================================================================== */

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 85vw);
  background-color: var(--color-onyx);
  border-left: 1px solid var(--color-smoke-900);
  z-index: var(--z-modal);
  padding: var(--space-9) var(--space-6) var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  overflow-y: auto;
}

.mobile-menu--open {
  transform: translateX(0);
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--color-bone);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-smoke-900);
  transition: color var(--transition-base);
}

.mobile-menu__link:hover {
  color: var(--color-azure-glow);
}

.mobile-menu__cta {
  margin-top: auto;
  padding-top: var(--space-5);
}


/* ====================================================================
   12 · RESPONSIVIDADE · MOBILE BREAKPOINT
   ==================================================================== */

@media (max-width: 968px) {

  /* Header · esconde nav desktop, mostra hambúrguer */
  .header__nav,
  .header__cta .btn--primary {
    display: none;
  }

  .header__menu-toggle {
    display: flex;
  }

  /* Footer · grid colapsa */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 640px) {

  /* Footer · grid em 1 coluna */
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  /* Toast · ocupa largura quase total */
  .toast {
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
    max-width: none;
  }

  /* Botões · adapta padding */
  .btn { padding: 12px 20px; }
  .btn--lg { padding: 16px 28px; }
}