/* ============================================================
   MK1 GARAGE — components.css
   Preloader, nav, botões, cards, marquee, tiles, cursor
   ============================================================ */

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
}
/* Sem JS o preloader não aparece */
html:not(.js) .preloader { display: none; }

.preloader__panel {
  position: absolute;
  inset: 0;
  background: var(--ink);
}
.preloader__panel--back { background: var(--ink-3); }

.preloader__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.preloader__counter {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: .1em;
  color: var(--paper);
}

.preloader__brand {
  position: absolute;
  bottom: 2rem;
  left: var(--pad-inline);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--paper-dim);
}

.preloader__bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--line);
}
.preloader__bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--grad-chrome);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem var(--pad-inline);
  transition: background-color .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(11, 12, 14, .72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav__brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: .02em;
}
.nav__brand-dim { color: var(--paper-dim); font-weight: 500; }

.nav__links {
  display: none;
  gap: 2rem;
}
.nav__links a {
  position: relative;
  font-size: .9rem;
  color: var(--paper-dim);
  padding: .35rem 0;
  transition: color .3s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--paper);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav__links a:hover { color: var(--paper); }
.nav__links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

@media (min-width: 900px) {
  .nav__links { display: flex; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .95rem;
  padding: .9rem 1.8rem;
  border-radius: 999px;
  min-height: 44px;
  transition: background-color .3s, color .3s, border-color .3s, transform .3s;
  will-change: transform;
}

.btn--solid {
  background: var(--paper);
  color: var(--ink);
}
.btn--solid:hover { background: var(--chrome-2); }

.btn--ghost {
  border: 1px solid var(--line);
  color: var(--paper);
}
.btn--ghost:hover { border-color: var(--paper-dim); }

.btn--pill {
  border: 1px solid var(--line);
  padding: .55rem 1.2rem;
  font-size: .85rem;
}
.btn--pill:hover { border-color: var(--whatsapp); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: #06280f;
  font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.2rem);
  padding: 1.2rem 2.6rem;
}
.btn--whatsapp:hover { background: #3be27c; }

.btn__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--whatsapp);
  flex-shrink: 0;
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: clip;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: .6em;
}

.marquee__track {
  display: flex;
  width: max-content;
  white-space: nowrap;
  will-change: transform;
  animation: marquee-scroll 32s linear infinite;
}
.marquee--reverse .marquee__track { animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }

.marquee--lg .marquee__track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-marquee);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -.01em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(242, 241, 238, .35);
}

.marquee--sm .marquee__track span {
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--paper-dim);
  padding-block: .4rem;
}

.marquee__track i {
  font-style: normal;
  -webkit-text-stroke: 0;
  color: var(--chrome-3);
  margin: 0 .35em;
}
/* Detalhe sutil do logo: separadores alternam vermelho/azul */
.marquee__track i:nth-of-type(odd) { color: rgba(217, 58, 58, .65); }
.marquee__track i:nth-of-type(even) { color: rgba(43, 76, 155, .75); }

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

/* ---------- Cards (serviços) ---------- */
@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.card {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
  transition: transform .45s var(--ease-out), border-color .3s;
}

.card:hover { transform: translateY(-4px); }

/* Borda gradiente girando (estilo kokonut) via pseudo-elemento */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from var(--angle), transparent 10%, var(--chrome-2) 20%, transparent 30%, transparent 60%, var(--chrome-3) 75%, transparent 85%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.card:hover::before {
  opacity: 1;
  animation: spin-angle 3.5s linear infinite;
}

@keyframes spin-angle {
  to { --angle: 360deg; }
}

.card__index {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1;
  color: var(--ink-3);
  transition: color .4s;
  user-select: none;
}
.card:hover .card__index {
  background: var(--grad-chrome);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-h3);
  line-height: 1.1;
}

.card__copy {
  color: var(--paper-dim);
  font-size: .95rem;
  flex-grow: 1;
}

.card__chip {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--chrome-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .4rem .8rem;
}

/* ---------- Partner wordmarks ---------- */
.partner {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.partner__mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  letter-spacing: .12em;
  color: var(--paper-dim);
  transition: color .3s;
}

.partner:hover .partner__mark {
  background: var(--grad-chrome);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Logos reais dos parceiros: chip com o fundo nativo do logo */
.partner__logo {
  display: flex;
  align-items: center;
  height: clamp(64px, 8vw, 88px);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #1e1e1e;
  padding: .8rem 1.2rem;
  width: fit-content;
  transition: border-color .3s, transform .3s var(--ease-out);
}
.partner__logo--light { background: #fff; }
.partner:hover .partner__logo {
  border-color: var(--chrome-3);
  transform: translateY(-2px);
}
.partner__logo img {
  max-height: 100%;
  width: auto;
  display: block;
}

.partner__role {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--paper-dim);
}

/* ---------- Gallery tiles ---------- */
.tile {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  isolation: isolate;
}

/* Placeholder metálico: gradiente + noise + glare */
.tile::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"),
    var(--tile-grad, linear-gradient(160deg, #16181c 0%, #0d0e11 55%, #1a1d22 100%));
  background-blend-mode: overlay, normal;
  transform: scale(1.001);
  transition: transform .7s var(--ease-out);
}
.tile:hover::before { transform: scale(1.04); }

.tile__img {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.001);
  transition: transform .7s var(--ease-out);
}
.tile:hover .tile__img { transform: scale(1.05); }

/* Glare diagonal que varre no hover */
.tile::after {
  content: '';
  position: absolute;
  inset: -30%;
  z-index: -1;
  background: linear-gradient(115deg, transparent 42%, rgba(245, 245, 247, .09) 50%, transparent 58%);
  transform: translateX(-70%);
  transition: transform .9s var(--ease-out);
  pointer-events: none;
}
.tile:hover::after { transform: translateX(70%); }

.tile--v1 { --tile-grad: linear-gradient(160deg, #171a1f 0%, #0c0d10 50%, #202329 100%); }
.tile--v2 { --tile-grad: linear-gradient(200deg, #1b1d21 0%, #0b0c0e 60%, #16191d 100%); }
.tile--v3 { --tile-grad: linear-gradient(140deg, #101216 0%, #1d2026 45%, #0b0c0e 100%); }
.tile--v4 { --tile-grad: linear-gradient(180deg, #14161a 0%, #0e0f12 50%, #1b1e23 100%); }
.tile--v5 { --tile-grad: linear-gradient(120deg, #0d0e11 0%, #191c21 55%, #101115 100%); }

.tile__label {
  font-family: var(--font-mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--paper-dim);
  border-left: 2px solid var(--chrome-3);
  padding-left: .6rem;
}
/* Detalhe sutil do logo: bordas dos labels alternam vermelho/azul */
.gallery__grid .tile:nth-child(odd) .tile__label { border-left-color: rgba(217, 58, 58, .7); }
.gallery__grid .tile:nth-child(even) .tile__label { border-left-color: rgba(43, 76, 155, .8); }


.tile--link {
  background: var(--ink-2);
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: border-color .3s;
}
.tile--link::before { --tile-grad: linear-gradient(160deg, #14161a, #0b0c0e); }
.tile--link:hover { border-color: var(--chrome-3); }

.tile__cta {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  line-height: 1.3;
  padding: 1rem;
}
.tile__cta em {
  font-style: normal;
  display: inline-block;
  transition: transform .4s var(--ease-out);
}
.tile--link:hover .tile__cta em { transform: translate(4px, -4px); }

/* ---------- Cursor custom ---------- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9998;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--paper);
  margin: -3px 0 0 -3px;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid var(--paper-dim);
  margin: -18px 0 0 -18px;
  display: grid;
  place-items: center;
  transition: width .3s, height .3s, margin .3s, background-color .3s, border-color .3s;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
}
.cursor-ring::after {
  content: '';
}

.cursor-ring.is-hover {
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  background: rgba(242, 241, 238, .12);
  border-color: transparent;
}

.cursor-ring.is-view {
  width: 72px;
  height: 72px;
  margin: -36px 0 0 -36px;
  background: var(--paper);
  border-color: transparent;
}
.cursor-ring.is-view::after {
  content: 'ver';
}

/* Seção clara: cursor inverte */
.cursor-dot.on-light { background: var(--ink); }
.cursor-ring.on-light { border-color: rgba(11, 12, 14, .5); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .card:hover::before { animation: none; opacity: .6; }
  .tile:hover::before, .tile:hover::after { transform: none; }
  .tile:hover .tile__img { transform: none; }
}