/* ═══════════════════════════════════════════════════════════
   BIASO DIGITAL — global.css
   Componentes reutilizáveis em todas as páginas
   Brand Guide v1.0 · biasodigital.com
═══════════════════════════════════════════════════════════ */

/* ── CONTAINER ── */
.w {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

@media (max-width: 640px) {
  .w {
    padding: 0 20px;
  }
}

/* ── SECTION BASE ── */
section {
  position: relative;
}

/* Padding padrão de seção */
.s-pad {
  padding: var(--space-28) 0;
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border) 20%,
    var(--border) 80%,
    transparent
  );
}

/* ── SECTION LABEL ── */
.s-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}

.s-label::after {
  content: '';
  width: 36px;
  height: 1px;
  background: rgba(0, 204, 255, 0.28);
}

/* ── SECTION HEADER (centralizado) ── */
.sec-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto var(--space-16);
}

.sec-head .s-label {
  justify-content: center;
}

.sec-head h2 {
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  margin: 12px 0 14px;
}

.sec-head h2 em {
  font-style: normal;
  color: var(--cyan);
}

.sec-head > p {
  font-size: var(--text-md);
  color: var(--muted);
  line-height: var(--leading-relaxed);
}

/* ── TAGS ── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--r-full);
}

.tag-c {
  color: var(--cyan);
  background: var(--cyan-soft);
  border: 1px solid var(--cyan-border);
}

.tag-g {
  color: var(--gold);
  background: var(--gold-soft);
  border: 1px solid var(--gold-border);
}

.tag-green {
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid var(--green-border);
}

.tag-ghost {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

/* Ponto animado dentro da tag */
.tag-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: blink 2s ease infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ── BOTÕES ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  border-radius: var(--r-full);
  padding: 13px 26px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition:
    background var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    transform var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
  white-space: nowrap;
  line-height: 1;
}

/* Primário — ciano */
.btn-primary {
  background: var(--cyan);
  color: var(--midnight);
  box-shadow: var(--shadow-cyan);
}

.btn-primary:hover {
  background: #26d4ff;
  box-shadow: var(--shadow-cyan-lg);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Ghost — transparente com borda */
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-md);
}

.btn-ghost:hover {
  border-color: var(--cyan-border);
  color: var(--cyan);
  background: var(--cyan-soft);
}

/* WhatsApp — verde */
.btn-wa {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 0 28px rgba(37, 211, 102, 0.2);
}

.btn-wa:hover {
  background: #22c55e;
  box-shadow: 0 0 44px rgba(37, 211, 102, 0.35);
  transform: translateY(-2px);
}

/* Tamanhos */
.btn-sm {
  font-size: var(--text-xs);
  padding: 9px 18px;
}

.btn-lg {
  font-size: var(--text-base);
  padding: 15px 32px;
}

/* ── CARDS ── */
.card {
  background: var(--deep-space);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-6);
  transition:
    border-color var(--duration-md) var(--ease),
    transform var(--duration-md) var(--ease),
    box-shadow var(--duration-md) var(--ease);
}

.card:hover {
  border-color: rgba(0, 204, 255, 0.2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Card com destaque (borda + gradiente) */
.card-featured {
  border-color: rgba(0, 204, 255, 0.22);
  background: linear-gradient(
    160deg,
    rgba(0, 204, 255, 0.06),
    var(--deep-space)
  );
}

/* Linha superior colorida nos cards featured */
.card-featured::before,
.card-star::before {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  margin: calc(-1 * var(--space-6)) calc(-1 * var(--space-6)) var(--space-6);
}

/* ── ÍCONE CONTAINER ── */
.ico {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  background: var(--cyan-soft);
  border: 1px solid var(--cyan-border);
  color: var(--cyan);
}

.ico-sm  { width: 32px; height: 32px; }
.ico-md  { width: 40px; height: 40px; }
.ico-lg  { width: 50px; height: 50px; border-radius: 13px; }
.ico-xl  { width: 60px; height: 60px; border-radius: 14px; }

.ico-gold   { color: var(--gold);  background: var(--gold-soft);  border-color: var(--gold-border); }
.ico-green  { color: var(--green); background: var(--green-soft); border-color: var(--green-border); }
.ico-purple {
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.08);
  border-color: rgba(167, 139, 250, 0.18);
}

/* ── PILLS / BADGES ── */
.pill {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--ghost);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 3px 10px;
  font-family: var(--font-body);
  font-weight: 500;
  white-space: nowrap;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ── ANIMAÇÃO DE ENTRADA (REVEAL) ── */
.rv {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity var(--duration-lg) var(--ease-out),
    transform var(--duration-lg) var(--ease-out);
}

.rv.on {
  opacity: 1;
  transform: translateY(0);
}

/* Delays escalonados */
.rv1 { transition-delay: 0.1s; }
.rv2 { transition-delay: 0.2s; }
.rv3 { transition-delay: 0.3s; }
.rv4 { transition-delay: 0.4s; }
.rv5 { transition-delay: 0.5s; }

/* ── GRIDS REUTILIZÁVEIS ── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* ── SCROLL AUTOMÁTICO (ticker/strip) ── */
.scroll-track-wrap {
  overflow: hidden;
  position: relative;
}

/* Fade nas bordas */
.scroll-track-wrap::before,
.scroll-track-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 110px;
  z-index: 2;
  pointer-events: none;
}

.scroll-track-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--midnight), transparent);
}

.scroll-track-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--midnight), transparent);
}

.scroll-track {
  display: flex;
  gap: 0;
  animation: scroll-x 30s linear infinite;
  width: max-content;
}

@keyframes scroll-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── FLOATING BUTTONS ── */

/* WhatsApp flutuante */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 700;
  width: 54px;
  height: 54px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  animation: pop-in 0.5s 1.2s var(--ease-out) both;
}

@keyframes pop-in {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}

.wa-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.45);
}

.wa-float svg {
  width: 26px;
  height: 26px;
  fill: #ffffff;
}

/* Tooltip do WA */
.wa-tip {
  position: absolute;
  right: 62px;
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: var(--deep-space);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: var(--text-xs);
  padding: 7px 13px;
  border-radius: var(--r-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.wa-float:hover .wa-tip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Voltar ao topo */
.to-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 700;
  width: 42px;
  height: 42px;
  background: var(--deep-space);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  cursor: pointer;
  text-decoration: none;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.to-top.show {
  opacity: 1;
  pointer-events: all;
}

.to-top:hover {
  border-color: rgba(0, 204, 255, 0.3);
  color: var(--cyan);
}

/* ── UTILITÁRIOS ── */
.text-cyan   { color: var(--cyan); }
.text-gold   { color: var(--gold); }
.text-green  { color: var(--green); }
.text-muted  { color: var(--muted); }
.text-white  { color: #ffffff; }

.font-display { font-family: var(--font-display); }
.font-mono    { font-family: var(--font-mono); }

.font-bold    { font-weight: 700; }
.font-heavy   { font-weight: 800; }

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

.gradient-gold {
  background: linear-gradient(135deg, var(--gold), #d4880a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-cyan {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Separador de seção com linha ciano */
.sec-divider {
  display: block;
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  margin-bottom: var(--space-6);
  border-radius: var(--r-full);
}

/* ── RESPONSIVO GLOBAL ── */
@media (max-width: 768px) {
  :root {
    --container-pad: 20px;
    --space-28: 72px;
  }

  .btn-lg {
    font-size: var(--text-sm);
    padding: 13px 24px;
  }
}

@media (max-width: 480px) {
  :root {
    --space-28: 60px;
  }
}