/* =========================================================
   DUCADU - Component Library
   ========================================================= */

/* Buttons ------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  border: 2px solid var(--preto);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: var(--elev-1);
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out);
}
.btn:hover {
  transform: translate(-2px, -4px);
  box-shadow: 6px 8px 0 var(--preto);
}
.btn:active {
  transform: translate(0, 0);
  box-shadow: 2px 2px 0 var(--preto);
}
.btn:focus-visible {
  outline: 3px solid var(--mar);
  outline-offset: 3px;
}
.btn-orange { background: var(--sol); color: var(--preto); }
.btn-orange:hover { background: var(--branco); }
.btn-black { background: var(--preto); color: var(--branco); }
.btn-black:hover { background: var(--branco); color: var(--preto); }
.btn-blue { background: var(--mar); color: var(--branco); border-color: var(--mar); }
.btn-blue:hover { background: var(--mar-escuro); border-color: var(--mar-escuro); }
.btn-outline { background: transparent; color: var(--preto); box-shadow: none; }
.btn-outline:hover { background: var(--preto); color: var(--branco); box-shadow: none; }
.btn .icon-arrow {
  display: inline-block;
  transition: transform var(--dur-fast) var(--ease-out);
}
.btn:hover .icon-arrow { transform: translate(2px, -2px); }
.btn[disabled], .btn.is-loading { cursor: wait; opacity: .72; transform: none; }
.btn-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin-loader .7s linear infinite;
}
@keyframes spin-loader { to { transform: rotate(360deg); } }

/* Eyebrows ------------------------------------------------ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: var(--fs-eyebrow);
  font-weight: 900;
  letter-spacing: var(--tracking-eyebrow);
  line-height: 1.1;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  flex: 0 0 24px;
  width: 24px;
  height: 3px;
  background: currentColor;
  opacity: .9;
}
.eyebrow-orange { color: var(--mar-escuro); }
.eyebrow-blue { color: var(--mar-escuro); }
.eyebrow-light { color: var(--branco); }

/* Chips --------------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  line-height: 1;
  text-transform: uppercase;
  background: var(--areia-escuro);
  color: var(--preto);
  border: 1px solid rgba(5, 5, 5, .2);
}

/* Unit cards ---------------------------------------------- */
.unit-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--radius-md);
  background: var(--preto);
  box-shadow: var(--elev-soft);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.unit-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--scrim-dark);
  pointer-events: none;
}
.unit-card > img.unit-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-slow) var(--ease-out);
}
.unit-card:hover { transform: translateY(-6px); box-shadow: 0 30px 56px -24px rgba(5, 5, 5, .42); }
.unit-card:hover > img.unit-image { transform: scale(1.06); }
.unit-card:focus-visible { outline: 4px solid var(--mar); outline-offset: 4px; }
.unit-topline {
  position: absolute;
  z-index: 3;
  inset: var(--space-4) var(--space-4) auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}
.unit-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 7px;
  border-radius: 50%;
  background: rgba(255, 242, 222, .94);
  border: 1px solid rgba(5, 5, 5, .18);
  opacity: .72;
  backdrop-filter: blur(4px);
}
.unit-mark img { width: 100%; height: 100%; object-fit: contain; }
.unit-body {
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  min-height: 52%;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  color: var(--branco);
}
.unit-card h3 {
  margin: 0 0 var(--space-1);
  color: var(--branco);
  font-size: var(--fs-h3);
  line-height: var(--lh-heading);
  letter-spacing: var(--tracking-heading);
  text-transform: uppercase;
}
.unit-card address {
  margin: 0 0 var(--space-4);
  color: rgba(255, 255, 255, .86);
  font-style: normal;
  font-size: var(--fs-small);
  line-height: 1.35;
}
.unit-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border: 2px solid var(--preto);
  border-radius: var(--radius-pill);
  background: rgba(255, 165, 57, .9);
  color: var(--preto);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  box-shadow: 2px 2px 0 var(--preto);
  opacity: .9;
  transition: opacity var(--dur-fast), transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.unit-card:hover .unit-cta,
.unit-card:focus-visible .unit-cta { opacity: 1; transform: translate(-1px, -2px); box-shadow: var(--elev-1); }

/* Form fields --------------------------------------------- */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .06em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--preto);
}
.field input,
.field textarea {
  width: 100%;
  border: 2px solid var(--preto);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font: inherit;
  font-size: var(--fs-body);
  line-height: 1.4;
  color: var(--preto);
  background: var(--branco);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
}
.field textarea { min-height: 144px; resize: vertical; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--mar);
  box-shadow: 0 0 0 4px rgba(2, 119, 187, .16);
}
.field input:invalid:not(:placeholder-shown) { border-color: var(--erro); }
.field .hint-error { color: var(--erro); font-size: 12px; }
.form-status {
  margin: 0;
  padding: 14px 16px;
  border: 2px solid currentColor;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.4;
}
.form-status.is-error { color: var(--erro); background: #fff0ed; }
.form-status.is-success { color: var(--sucesso); background: #edf9f1; }

/* Testimonial cards --------------------------------------- */
.testimonial-card {
  background: var(--branco);
  color: var(--preto);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 2px solid var(--preto);
  box-shadow: var(--elev-1);
}
.testimonial-card .quote-mark {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 48px;
  line-height: .7;
  color: var(--sol);
  font-weight: 900;
}
.testimonial-card p {
  margin: 0;
  font-size: var(--fs-body-lg);
  line-height: var(--lh-body);
  font-weight: 650;
}
.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: var(--space-4);
  font-weight: 900;
}
.testimonial-card footer span { color: var(--mar); font-weight: 700; }

/* Reveal -------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition:
      opacity var(--dur-slow) var(--ease-out),
      transform var(--dur-slow) var(--ease-out);
    transition-delay: var(--reveal-delay, 0ms);
  }
  .reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================================
   V5 - Motion-aware component refinements
   ========================================================= */
.btn[data-magnetic] {
  --mag-x: 0px;
  --mag-y: 0px;
  transform: translate3d(var(--mag-x), var(--mag-y), 0);
  will-change: transform;
}
.btn[data-magnetic]:hover {
  transform: translate3d(calc(var(--mag-x) - 2px), calc(var(--mag-y) - 4px), 0);
}
.btn[data-magnetic]:active {
  transform: translate3d(var(--mag-x), var(--mag-y), 0);
}

.unit-card[data-tilt] {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --tilt-lift: 0px;
  transform: perspective(900px) translate3d(0, var(--tilt-lift), 0) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  will-change: transform;
}
.unit-card[data-tilt]:hover { --tilt-lift: -6px; }
.unit-card[data-tilt] .unit-body,
.unit-card[data-tilt] .unit-topline { transform: translateZ(18px); }

.brasinha-loader {
  position: relative;
  flex: 0 0 24px;
  width: 24px;
  height: 30px;
}
.brasinha-loader[hidden] { display: none !important; }
.brasinha-loader-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  filter: drop-shadow(0 0 5px rgba(255,165,57,.28));
  animation: brasinha-loader-cycle 1.05s steps(1, end) infinite;
}
.brasinha-loader-frame-1 { animation-delay: 0s; }
.brasinha-loader-frame-2 { animation-delay: .35s; }
.brasinha-loader-frame-3 { animation-delay: .70s; }
@keyframes brasinha-loader-cycle {
  0%, 32% { opacity: 1; transform: translateY(0) scale(1); }
  33%, 100% { opacity: 0; transform: translateY(1px) scale(.98); }
}

.form-status::before {
  display: inline-block;
  margin-right: 8px;
  font-weight: 900;
}
.form-status.is-error::before { content: "!"; }
.form-status.is-success::before { content: "✓"; }

@media (prefers-reduced-motion: reduce) {
  .btn[data-magnetic] { --mag-x: 0px !important; --mag-y: 0px !important; transform: none !important; }
  .unit-card[data-tilt] { --tilt-x: 0deg !important; --tilt-y: 0deg !important; --tilt-lift: 0px !important; transform: none !important; }
  .brasinha-loader-frame { animation: none !important; opacity: 0 !important; }
  .brasinha-loader-frame-1 { opacity: 1 !important; }
}