/* ============================= */
/* PROJETOS */
/* ============================= */
.projects {
  width: 90%;
  max-width: 1100px;
  margin: 120px auto;
}

.project-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font: 600 0.88rem var(--font-body);
  cursor: pointer;
  transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.filter-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.filter-btn.is-active {
  color: #ffffff;
  border-color: transparent;
  background: var(--gradient-btn) border-box;
  box-shadow: 0 8px 22px var(--glow);
}

/* Todos os cards com a mesma altura */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 22px;
}

/* Card com inclinacao 3D e brilho seguindo o mouse */
.project-card {
  --rx: 0deg;
  --ry: 0deg;
  --gx: 50%;
  --gy: 50%;

  position: relative;
  display: flex;
  flex-direction: column;

  border-radius: 24px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  overflow: hidden;

  transform: perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform 0.25s ease-out, border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--gx) var(--gy), color-mix(in srgb, var(--accent) 12%, transparent), transparent 45%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.project-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.project-card:hover::after {
  opacity: 1;
}

.project-card.is-filtered-out {
  display: none;
}

.project-card.is-entering {
  animation: cardEnter 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes cardEnter {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
}

/* Capa padronizada: gradiente + icone em vidro + logos */
.project-cover {
  position: relative;
  height: 170px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 0%, rgba(255, 255, 255, 0.28), transparent 50%),
    linear-gradient(135deg, var(--c1), var(--c2));
}

.project-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 16px 16px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
}

.cover-label {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.cover-tile {
  position: relative;
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 26px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cover-tile .icon {
  width: 40px;
  height: 40px;
  stroke-width: 1.7;
}

.project-card:hover .cover-tile {
  transform: rotate(-8deg) scale(1.1);
}

.cover-tech {
  position: absolute;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.tech-a {
  top: 28px;
  right: 36px;
  animation: floatY 5s ease-in-out infinite;
}

.tech-b {
  bottom: 26px;
  left: 40px;
  animation: floatY 6s ease-in-out infinite 1s;
}

.project-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
  padding: 20px 22px 22px;
}

.project-meta {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--muted);
}

.project-award {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}

.project-body h3 {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 1.18rem;
  line-height: 1.3;
}

.project-body > p {
  margin-bottom: 14px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--muted);
}

.project-body .tag-list {
  margin-bottom: 18px;
}

.project-links {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.project-link:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  color: var(--accent);
}

/* Gradiente pintado tambem sob a borda para nao aparecer uma faixa escura na lateral */
.project-link.is-primary {
  color: #ffffff;
  border-color: transparent;
  background: var(--gradient-btn) border-box;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 6px 16px var(--glow);
}

.project-link.is-primary:hover {
  color: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 10px 22px var(--glow);
}

.project-link.is-static .icon {
  width: 14px;
  height: 14px;
}

/* Data do projeto ao lado do selo "Em desenvolvimento" */
.project-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.project-meta-row .project-meta {
  margin-bottom: 0;
}

.project-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 2px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: #b45309;
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.project-status .pulse-dot {
  background: #f59e0b;
}

:root:not([data-theme="light"]) .project-status {
  color: #fcd34d;
}

/* Mostra 6 projetos e o resto no "Mostrar mais" */
.projects-grid.is-collapsed .project-card.is-extra {
  display: none;
}

.projects-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.show-more-btn {
  cursor: pointer;
  font-family: var(--font-body);
}

.show-more-btn[hidden] {
  display: none;
}

.show-more-btn .icon {
  transition: transform 0.3s ease;
}

.show-more-btn.is-expanded .icon {
  transform: rotate(180deg);
}

.project-link.is-static {
  cursor: default;
  color: var(--muted);
  border-style: dashed;
}

.project-link.is-static:hover {
  transform: none;
  color: var(--muted);
  border-color: var(--border);
}