/* ============================================================
   FonoKompass · Componentes
   Botões, tags, chips, inputs, cards, bússola, modal, etc.
   ============================================================ */

/* === BOTÕES ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform var(--duration-fast) var(--ease-out-expo),
              box-shadow var(--duration-fast) var(--ease-out-expo),
              background var(--duration-fast) var(--ease-out-expo),
              border-color var(--duration-fast) var(--ease-out-expo),
              color var(--duration-fast) var(--ease-out-expo);
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:active { transform: translateY(0); }
.btn[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-navy);
  border: 1.5px solid var(--color-gold);
}
.btn--primary:hover {
  background: var(--color-gold-lighter);
  border-color: var(--color-gold-lighter);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.32);
}

.btn--secondary {
  background: transparent;
  border: 1.5px solid;
  font-weight: 600;
}
.on-cream .btn--secondary {
  color: var(--color-navy);
  border-color: rgba(15, 30, 54, 0.32);
}
.on-cream .btn--secondary:hover {
  background: rgba(15, 30, 54, 0.04);
  border-color: var(--color-navy);
}
.on-navy .btn--secondary {
  color: var(--color-cream);
  border-color: rgba(241, 239, 234, 0.3);
}
.on-navy .btn--secondary:hover {
  background: rgba(241, 239, 234, 0.08);
  border-color: var(--color-cream);
}

.btn--ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-bottom: 1.5px solid currentColor;
  transition: gap var(--duration-fast) var(--ease-out-expo);
}
.btn--ghost::after {
  content: '→';
  transition: transform var(--duration-fast) var(--ease-out-expo);
}
.btn--ghost:hover { gap: var(--space-3); }
.btn--ghost:hover::after { transform: translateX(2px); }

.on-cream .btn--ghost { color: var(--color-gold-darker); }
.on-navy  .btn--ghost { color: var(--color-gold); }

/* === TAGS ============================================== */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.tag--gold      { background: var(--color-gold); color: var(--color-navy); }
.tag--gold-soft { background: var(--color-gold-pale); color: var(--color-gold-darker); }
.tag--cream     { background: var(--color-cream); color: var(--color-navy); }
.tag--navy      { background: var(--color-navy); color: var(--color-cream); }

/* === CHIPS DE FILTRO =================================== */
.chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1.5px solid rgba(15, 30, 54, 0.24);
  background: transparent;
  color: var(--text-on-cream-secondary);
  transition: all var(--duration-fast) var(--ease-out-expo);
  cursor: pointer;
  white-space: nowrap;
}
.chip:hover {
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.chip[aria-pressed="true"],
.chip.is-active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-navy);
  font-weight: 700;
}

/* === INPUTS ============================================ */
.input {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  background: transparent;
  border: 1.5px solid;
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out-expo),
              box-shadow var(--duration-fast) var(--ease-out-expo),
              background var(--duration-fast) var(--ease-out-expo);
}

.on-cream .input {
  color: var(--color-navy);
  border-color: rgba(15, 30, 54, 0.32);
  background: rgba(255, 255, 255, 0.5);
}
.on-cream .input::placeholder { color: rgba(15, 30, 54, 0.55); font-weight: 500; }
.on-cream .input:hover { border-color: rgba(15, 30, 54, 0.48); }
.on-cream .input:focus {
  outline: none;
  border-color: var(--color-gold-darker);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 4px rgba(184, 150, 46, 0.12);
}

.on-navy .input {
  color: var(--color-cream);
  border-color: rgba(241, 239, 234, 0.32);
  background: rgba(241, 239, 234, 0.04);
}
.on-navy .input::placeholder { color: rgba(241, 239, 234, 0.5); font-weight: 500; }
.on-navy .input:hover { border-color: rgba(241, 239, 234, 0.48); }
.on-navy .input:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(241, 239, 234, 0.06);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12);
}

.input[aria-invalid="true"] {
  border-color: #c8553d !important;
  box-shadow: 0 0 0 4px rgba(200, 85, 61, 0.12) !important;
}

/* === BÚSSOLA INTERATIVA ================================ */
.compass {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  user-select: none;
}

.compass__static,
.compass__needle {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.compass__needle {
  transform-origin: 50% 50%;
  transform: rotate(0deg);
  will-change: transform;
  transition: transform 220ms var(--ease-out-expo);
}

.compass__needle--free {
  transition: none;
}

.compass--calibrating .compass__needle {
  animation: compass-calibrate 1200ms var(--ease-compass);
}

.compass--breathing .compass__needle {
  animation: compass-breath 14s linear infinite;
}

@keyframes compass-calibrate {
  0%   { transform: rotate(0deg); }
  20%  { transform: rotate(45deg); }
  40%  { transform: rotate(-30deg); }
  60%  { transform: rotate(20deg); }
  80%  { transform: rotate(-10deg); }
  100% { transform: rotate(0deg); }
}

@keyframes compass-breath {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .compass--breathing .compass__needle { animation: none; }
  .compass__needle { transition: none; transform: rotate(0deg) !important; }
}

/* Brilho radial sutil atrás da bússola (opcional, pra hero) */
.compass-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
}
.compass-stage::before {
  content: '';
  position: absolute;
  inset: -10%;
  background: none;
  pointer-events: none;
  z-index: 0;
}
.compass-stage > .compass { position: relative; z-index: 1; }