/* ==========================================================================
   components.css — peças reutilizáveis: botões, cards, FAQ e carrossel.
   ========================================================================== */

/* --------------------------------------------------------------- botões -- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  padding: 14px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast),
    transform var(--t-fast), box-shadow var(--t-fast);
}

.btn .ico {
  width: 18px;
  height: 18px;
}

/* Latão sólido com texto tinta: o contraste mais alto da página fica no CTA. */
.btn--primary {
  background: var(--brass);
  color: var(--ink);
  font-weight: 700;
}

.btn--primary:hover {
  background: #eeb673;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(224, 164, 92, 0.22);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn--ghost:hover {
  border-color: var(--brass);
  color: var(--brass);
}

/* Verde do WhatsApp — usado uma única vez, no CTA final. */
.btn--whatsapp {
  background: var(--zap);
  color: #04331a;
  font-size: 16px;
  font-weight: 700;
  padding: 17px 30px;
}

.btn--whatsapp .ico {
  width: 20px;
  height: 20px;
  stroke: none;
  fill: currentColor;
}

.btn--whatsapp:hover {
  background: #2ee177;
  transform: translateY(-2px);
  box-shadow: 0 10px 34px rgba(37, 211, 102, 0.26);
}

/* Variante compacta usada dentro da navbar. */
.btn--sm {
  font-size: 13.5px;
  padding: 10px 18px;
  border-radius: 9px;
}

/* --------------------------------------------------------------- badge -- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 7px 15px 7px 12px;
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin: 0 0 30px;
}

.badge__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--zap);
  animation: pulse 2s infinite;
}

/* ------------------------------------------- linha que se escreve sozinha -- */
/* Antes era uma janela de terminal. Virou a terceira linha do título: a
   promessa muda, o resto da frase fica. Quem lê é dono de loja, não dev. */
.typewriter {
  display: block;
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-stretch: var(--wd-tight);
  font-size: clamp(2.6rem, 7vw, 5.1rem);
  font-weight: 800;
  letter-spacing: -0.042em;
  line-height: 0.98;
  color: var(--brass);
  margin: 0;
  min-height: 1em;
}

.typewriter__caret {
  display: inline-block;
  width: 3px;
  height: 0.78em;
  background: var(--brass);
  margin-left: 6px;
  vertical-align: baseline;
  animation: blink 1.05s step-end infinite;
}

/* ---------------------------------------------------------------- cards -- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--accent-glow);
  color: var(--brass);
  margin-bottom: 20px;
}

.card__title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-stretch: var(--wd-open);
  font-size: 1.08rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text);
  letter-spacing: -0.015em;
}

.card__text {
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin: 0;
}

/* ------------------------------------------------ itens da lista de solução -- */
.feature {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  padding: 22px 4px 22px 0;
  border-bottom: 1px solid var(--border);
}

.feature__check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid rgba(224, 164, 92, 0.35);
  background: var(--accent-glow);
  color: var(--brass);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.feature__check .ico {
  width: 13px;
  height: 13px;
  stroke-width: 2.4;
}

.feature__title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-stretch: var(--wd-open);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 5px;
  color: var(--text);
}

.feature__text {
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0;
}

/* ------------------------------------------------------------------ FAQ -- */
.faq {
  display: flex;
  flex-direction: column;
}

.faq__item {
  border-bottom: 1px solid var(--border);
}

.faq__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 24px 4px;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-stretch: var(--wd-open);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  transition: color var(--t-fast);
}

.faq__trigger:hover {
  color: var(--brass);
}

.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  color: var(--brass);
}

/* O "+" desenhado com dois filetes; ao abrir, um deles some e vira "−". */
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transform: translateY(-50%);
  transition: transform var(--t-med) ease, opacity var(--t-fast);
}

.faq__icon::after {
  transform: translateY(-50%) rotate(90deg);
}

.faq__trigger[aria-expanded='true'] .faq__icon::after {
  transform: translateY(-50%) rotate(0deg);
  opacity: 0;
}

.faq__panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height var(--t-med) ease, opacity var(--t-med);
}

.faq__panel.is-open {
  /* Alto o bastante para a resposta mais longa; a transição precisa de um valor fixo. */
  max-height: 340px;
  opacity: 1;
}

.faq__panel p {
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin: 0;
  padding: 0 60px 26px 4px;
  max-width: 68ch;
}

@media (max-width: 640px) {
  .faq__panel p {
    padding-right: 4px;
  }
}

/* ==========================================================================
   PORTFÓLIO — a assinatura da página.

   Cada slide traz a cor da marca do cliente em --accent. Ao trocar de
   projeto, js/carousel.js copia essa cor para o carrossel inteiro (--live):
   setas, pontos, moldura e etiquetas passam a usar o tom do cliente e o
   latão da casa recua. A página faz o que promete — a moldura é minha,
   a cor é do cliente.
   ========================================================================== */
.pf-carousel {
  position: relative;
  /* Fallback: sem JS, o carrossel usa o latão da casa. */
  --live: var(--brass);
}

.pf-viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 2px;
}

.pf-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.pf-slide {
  flex: 0 0 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 40px;
  align-items: center;
}

/* -------------------------------------------------- moldura do trabalho -- */
.pf-browser {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #111;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  transition: box-shadow var(--t-slow) ease, border-color var(--t-slow) ease;
}

/* O halo da moldura também é da cor do cliente. */
.pf-slide-active .pf-browser {
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55),
    0 0 0 1px color-mix(in srgb, var(--accent) 14%, transparent),
    0 12px 60px -20px color-mix(in srgb, var(--accent) 45%, transparent);
}

.pf-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}

.pf-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: var(--border-strong);
}

/* Um único ponto ganha a cor do cliente — mais discreto que o semáforo. */
.pf-dot--live {
  background: var(--accent);
}

.pf-url {
  margin-left: 10px;
  flex: 1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-dim);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pf-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-card);
}

.pf-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  /* O iframe é uma miniatura, não um site navegável: o clique é do link acima. */
  pointer-events: none;
}

.pf-frame-link {
  position: absolute;
  inset: 0;
  display: block;
}

/* ------------------------------------------------- etiqueta de parede -- */
.pf-info {
  min-width: 0;
}

/* Cabeçalho da etiqueta: nº da peça à esquerda, filete, ramo do cliente. */
.pf-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--accent);
  transition: color var(--t-slow) ease;
}

.pf-meta__index {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.pf-meta__rule {
  flex: 1;
  max-width: 40px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

.pf-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0;
  color: inherit;
}

.pf-title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-stretch: var(--wd-tight);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
  color: var(--text);
  line-height: 1.05;
}

.pf-more {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 600;
  padding: 11px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.pf-more:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pf-more .ico {
  width: 15px;
  height: 15px;
  transition: transform var(--t-med) ease;
}

.pf-more[aria-expanded='true'] .ico {
  transform: rotate(180deg);
}

.pf-detail {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  transition: max-height 0.45s ease, opacity var(--t-med) ease, margin-top 0.4s ease;
}

.pf-detail.is-open {
  max-height: 720px;
  opacity: 1;
  margin-top: 22px;
}

.pf-detail p {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin: 0 0 20px;
}

.pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 24px;
}

.pf-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, transparent);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
}

.pf-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: var(--accent);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  transition: background var(--t-fast), border-color var(--t-fast);
}

.pf-cta:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: var(--accent);
}

.pf-cta .ico {
  width: 15px;
  height: 15px;
}

/* -------------------------------------------------------- controles -- */
.pf-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 36px;
}

.pf-nav {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: border-color var(--t-med), color var(--t-med), background var(--t-med);
}

.pf-nav:hover {
  border-color: var(--live);
  color: var(--live);
  background: color-mix(in srgb, var(--live) 10%, transparent);
}

.pf-nav .ico {
  width: 17px;
  height: 17px;
}

.pf-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pf-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  padding: 0;
  background: var(--border-strong);
  border: 0;
  cursor: pointer;
  transition: background var(--t-med), width var(--t-med), border-radius var(--t-med);
}

/* O ponto ativo estica e assume a cor do cliente em cena. */
.pf-dots button[aria-current='true'] {
  width: 24px;
  border-radius: var(--radius-pill);
  background: var(--live);
}

@media (max-width: 900px) {
  .pf-slide {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pf-track,
  .pf-detail,
  .pf-more .ico,
  .pf-browser,
  .faq__panel,
  .faq__icon::before,
  .faq__icon::after {
    transition: none;
  }
}