/**
 * components.css - Componentes Reutilizaveis
 *
 * Contem todos os estilos de componentes compartilhados no site
 * de Toni Deivid: font-faces, container, header fixo, hamburger,
 * botoes CTA, cards, tabs, formulario e animacoes de scroll.
 */

/* ============================================
   FONT FACES (self-hosted WOFF2)
   ============================================ */

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC,
                 U+02C6, U+02DA, U+02DC, U+0300-0301, U+0303-0304,
                 U+0308-0309, U+0323, U+0329, U+2000-206F, U+2074,
                 U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
                 U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC,
                 U+02C6, U+02DA, U+02DC, U+0300-0301, U+0303-0304,
                 U+0308-0309, U+0323, U+0329, U+2000-206F, U+2074,
                 U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
                 U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC,
                 U+02C6, U+02DA, U+02DC, U+0300-0301, U+0303-0304,
                 U+0308-0309, U+0323, U+0329, U+2000-206F, U+2074,
                 U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
                 U+FEFF, U+FFFD;
}

/* ============================================
   CONTAINER
   ============================================ */

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

/* ============================================
   HEADER FIXO
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background-color: var(--bg-dark);
  height: var(--header-height);
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base);
}

.header.scrolled {
  background-color: var(--header-scrolled);
  box-shadow: var(--shadow-header);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

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

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

.header__nav-link {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  text-decoration: none;
}

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

/* Hamburger button (hidden on desktop, shown via responsive.css) */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.header__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.header__hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   SECTION BASE CLASSES
   ============================================ */

.section {
  padding-block: var(--space-section);
}

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

.section--darker {
  background-color: var(--bg-dark);
}

.section--alt {
  background-color: var(--bg-secondary);
}

.section__eyebrow {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--ls-eyebrow);
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--fs-h2);
  color: var(--text-primary);
  letter-spacing: var(--ls-heading);
  margin-bottom: var(--space-lg);
}

.section__subtitle {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  line-height: var(--lh-body);
  max-width: 700px;
}

/* ============================================
   CTA BUTTON (Dourado)
   ============================================ */

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 1rem 2.5rem;
  min-height: 56px;
  background-color: var(--color-gold);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-body);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  box-shadow: var(--shadow-cta);
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast),
              background-color var(--transition-fast);
  white-space: nowrap;
}

.btn-cta:hover,
.btn-cta:focus-visible {
  background-color: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--gold-50);
}

.btn-cta:active {
  transform: translateY(0);
  background-color: var(--color-gold-dark);
}

.btn-cta--sm {
  padding: 0.625rem 1.5rem;
  min-height: 40px;
  font-size: var(--fs-small);
}

/* ============================================
   OUTLINE BUTTON (Secundario)
   ============================================ */

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: var(--fs-small);
  color: var(--color-gold);
  text-decoration: none;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-pill);
  background: transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              color var(--transition-fast);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--color-gold);
  color: var(--text-dark);
}

/* ============================================
   CARD BASE
   ============================================ */

.card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition-base),
              border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-20);
}

/* ============================================
   CAROUSEL - Scroll Horizontal
   ============================================ */

.carousel {
  position: relative;
  padding-inline: clamp(1rem, 3vw, 1.5rem);
  margin-top: var(--space-xl);
}

.carousel__track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  /* Esconder scrollbar no desktop, visivel no mobile */
  scrollbar-width: none; /* Firefox */
  padding-bottom: var(--space-sm); /* espaco para eventual scrollbar em mobile */
}

.carousel__track::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

/* --- Card do Carrossel --- */
.carousel__card {
  flex: 0 0 340px;
  height: 480px;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  scroll-snap-align: start;
  text-decoration: none;
  color: var(--text-primary);
  background: var(--card-gradient, var(--bg-secondary));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.carousel__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.carousel__card:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* Card desabilitado (em breve) */
.carousel__card--disabled {
  cursor: default;
  opacity: 0.6;
}

.carousel__card--disabled:hover {
  transform: none;
  box-shadow: none;
}

/* --- Card com imagem de background --- */
.carousel__card--image {
  background: var(--bg-dark);
}

.carousel__card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

/* --- Tag de categoria (topo do card) --- */
.carousel__card-tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 0.25rem 0.75rem;
  font-family: var(--font-heading);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: var(--radius-pill);
  z-index: 2;
}

/* --- Icone central (cards sem imagem) --- */
.carousel__card-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  font-size: 4rem;
  opacity: 0.3;
  z-index: 1;
}

/* --- Overlay inferior com titulo --- */
.carousel__card-overlay {
  position: relative;
  z-index: 2;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: 100px;
}

.carousel__card-title {
  font-family: var(--font-heading);
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: var(--lh-heading);
}

.carousel__card-action {
  font-size: 1.5rem;
  color: var(--color-gold);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.carousel__card:hover .carousel__card-action {
  transform: translateX(4px);
}

/* Badge "Em breve" */
.carousel__card-badge {
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.5);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
}

/* --- Setas de navegacao --- */
.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: var(--z-cards);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-circle);
  border: 1px solid var(--border-light);
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              opacity var(--transition-fast);
}

.carousel__arrow:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--text-dark);
}

.carousel__arrow:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.carousel__arrow--prev {
  left: var(--space-sm);
}

.carousel__arrow--next {
  right: var(--space-sm);
}

/* Esconder seta quando no limite do scroll */
.carousel__arrow[disabled] {
  opacity: 0;
  pointer-events: none;
}

/* ============================================
   SCROLL ANIMATION
   ============================================ */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.15s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.2s; }

@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================
   FORM COMPONENTS
   ============================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}

.form-label {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-gold);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: var(--fs-micro);
  color: var(--color-error);
  display: none;
}

.form-group.has-error .form-error {
  display: block;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: var(--color-error);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-success);
  font-size: var(--fs-body-lg);
}

.form-success svg {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  color: var(--color-success);
}

/* ============================================
   SKIP NAVIGATION (acessibilidade)
   ============================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-gold);
  color: var(--text-dark);
  font-weight: var(--fw-bold);
  z-index: var(--z-modal);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

.text-gold {
  color: var(--color-gold);
}