/* ======================================================
   PORTFOLIO.CSS - HAS Analytics
   Portfólio com filtro, rolagem horizontal e cards flip
====================================================== */


/* ======================================================
   CONTROLES DO PORTFÓLIO
====================================================== */

.portfolio-controles {
  margin-top: 26px;

  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;

  flex-wrap: wrap;
}

.portfolio-filtro {
  display: flex;
  flex-direction: column;
  gap: 10px;

  width: 100%;
  max-width: 360px;
}

.portfolio-filtro label {
  color: var(--text-soft);
  font-size: 0.88rem;
  font-weight: 700;
}

.portfolio-filtro select {
  width: 100%;

  padding: 13px 16px;

  color: var(--text-main);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border-soft);
  border-radius: 999px;

  font-size: 0.92rem;
  font-weight: 700;

  outline: none;
  cursor: pointer;

  transition: 0.3s ease;
}

.portfolio-filtro select:hover,
.portfolio-filtro select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.08);
}

.portfolio-filtro option {
  color: #020617;
  background: #ffffff;
}

.portfolio-aviso {
  margin: 0;
  padding: 10px 16px;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  width: fit-content;

  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border-soft);
  border-radius: 999px;

  font-size: 0.86rem;
  font-weight: 600;
  white-space: nowrap;
}

.portfolio-aviso::before {
  content: "↔";
  color: var(--accent-blue);
  font-size: 1rem;
}


/* ======================================================
   GRID HORIZONTAL DO PORTFÓLIO
====================================================== */

#portfolio-container {
  margin-top: 34px;

  display: flex;
  gap: 22px;

  overflow-x: auto;
  overflow-y: hidden;

  padding-bottom: 22px;

  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
}

#portfolio-container::-webkit-scrollbar {
  height: 8px;
}

#portfolio-container::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
}

#portfolio-container::-webkit-scrollbar-thumb {
  background: rgba(56, 189, 248, 0.45);
  border-radius: 999px;
}

#portfolio-container::-webkit-scrollbar-thumb:hover {
  background: rgba(56, 189, 248, 0.75);
}


/* ======================================================
   CARD FLIP
====================================================== */

.portfolio-card-flip {
  flex: 0 0 calc((100% - 44px) / 3);

  height: 540px;

  position: relative;

  scroll-snap-align: start;
  perspective: 1200px;
}

.portfolio-card-inner {
  width: 100%;
  height: 100%;

  position: relative;

  transform-style: preserve-3d;
  transition: transform 0.75s ease;
}

.portfolio-card-flip.virado .portfolio-card-inner {
  transform: rotateY(180deg);
}

.portfolio-card-face {
  position: absolute;
  inset: 0;

  display: flex;
  flex-direction: column;

  background: linear-gradient(180deg, var(--bg-card-soft), var(--bg-card));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-medium);

  box-shadow: var(--shadow-card);

  overflow: hidden;

  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.portfolio-card-front {
  transform: rotateY(0deg);
}

.portfolio-card-back {
  transform: rotateY(180deg);
}


/* ======================================================
   IMAGEM DO CARD
====================================================== */

.portfolio-image-box {
  width: 100%;
  height: 190px;

  flex-shrink: 0;

  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 35%),
    rgba(255, 255, 255, 0.04);

  border-bottom: 1px solid var(--border-soft);

  overflow: hidden;
}

.portfolio-image {
  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center;

  display: block;

  transition: 0.4s ease;
}

.portfolio-card-flip:hover .portfolio-image {
  transform: scale(1.05);
}


/* ======================================================
   CONTEÚDO DO CARD
====================================================== */

.portfolio-front-content,
.portfolio-back-content {
  padding: 24px;

  display: flex;
  flex-direction: column;

  flex: 1;
}

.portfolio-categoria {
  margin-bottom: 10px;

  color: var(--accent-blue);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.portfolio-card-flip h3 {
  margin-bottom: 12px;

  color: var(--text-main);
  font-size: 1.08rem;
  line-height: 1.35;
}

.portfolio-card-flip p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.portfolio-meta {
  margin-bottom: 14px;

  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-meta span {
  padding: 5px 9px;

  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border-soft);
  border-radius: 999px;

  font-size: 0.72rem;
  font-weight: 700;
}

.portfolio-status {
  margin-bottom: 12px;

  color: var(--accent-gold) !important;
  font-size: 0.82rem !important;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}


/* ======================================================
   TAGS DO CARD
====================================================== */

.portfolio-tags {
  margin-top: 18px;

  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-tag {
  padding: 6px 10px;

  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-soft);
  border-radius: 999px;

  font-size: 0.72rem;
  font-weight: 600;
}


/* ======================================================
   BOTÕES DO CARD
====================================================== */

.portfolio-flip-btn {
  width: fit-content;

  margin-top: auto;
  padding: 10px 16px;

  color: #020617;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
  border: none;
  border-radius: 999px;

  font-size: 0.84rem;
  font-weight: 800;

  cursor: pointer;
  transition: 0.3s ease;
}

.portfolio-flip-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(56, 189, 248, 0.25);
}

.portfolio-actions {
  margin-top: auto;

  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.card-link {
  padding: 10px 16px;

  color: var(--accent-blue);
  border: 1px solid var(--border-blue);
  border-radius: 999px;

  font-size: 0.84rem;
  font-weight: 800;

  transition: 0.3s ease;
}

.card-link:hover {
  color: #020617;
  background: var(--accent-blue);
}

.portfolio-flip-btn.voltar {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-soft);
}


/* ======================================================
   MENSAGEM QUANDO NÃO HÁ PROJETO
====================================================== */

.portfolio-vazio {
  min-width: 100%;

  padding: 28px;

  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-medium);

  font-size: 0.95rem;
}


/* ======================================================
   RESPONSIVIDADE
====================================================== */

@media (max-width: 1100px) {
  .portfolio-card-flip {
    flex-basis: calc((100% - 22px) / 2);
  }
}

@media (max-width: 768px) {
  .portfolio-controles {
    align-items: flex-start;
  }

  .portfolio-aviso {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .portfolio-card-flip {
    flex-basis: 88%;
    height: 570px;
  }

  .portfolio-image-box {
    height: 175px;
  }

  .portfolio-front-content,
  .portfolio-back-content {
    padding: 22px;
  }
}

@media (max-width: 420px) {
  .portfolio-card-flip {
    flex-basis: 92%;
    height: 590px;
  }

  .portfolio-card-flip h3 {
    font-size: 1rem;
  }

  .portfolio-card-flip p {
    font-size: 0.86rem;
  }

  .portfolio-meta span,
  .portfolio-tag {
    font-size: 0.68rem;
  }
}

/* ======================================================
   ÍCONE FLUTUANTE SOBRE A CAPA DO CARD
====================================================== */

.portfolio-image-box {
  position: relative;
}

.portfolio-badge-icon {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;

  width: 52px;
  height: 52px;

  display: flex;
  align-items: center;
  justify-content: center;

  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(230, 238, 248, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 16px;

  box-shadow:
    0 10px 25px rgba(0, 0, 0, 0.22),
    0 0 0 6px rgba(255, 255, 255, 0.08);

  transform: rotate(18deg);
  backdrop-filter: blur(8px);

  transition: 0.3s ease;
}

.portfolio-badge-icon i {
  color: #0f172a;
  font-size: 1.25rem;
}

.portfolio-card-flip:hover .portfolio-badge-icon {
  transform: rotate(10deg) scale(1.08);
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.28),
    0 0 0 8px rgba(255, 255, 255, 0.10);
}

/* ======================================================
   MINI-CAPA 3D SOBRE A IMAGEM DO CARD
====================================================== */

.portfolio-image-box {
  position: relative;
}

.portfolio-badge-book {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;

  width: 72px;
  height: 96px;

  padding: 4px;

  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(220, 230, 240, 0.95));
  border-radius: 10px;

  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.28),
    -4px 4px 10px rgba(0, 0, 0, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.55);

  transform: rotate(16deg) perspective(700px) rotateY(-18deg);
  transform-origin: center;

  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.portfolio-badge-book::before {
  content: "";

  position: absolute;
  top: 4px;
  left: -6px;

  width: 8px;
  height: calc(100% - 8px);

  background: linear-gradient(180deg, rgba(180, 190, 205, 0.95), rgba(235, 240, 246, 0.95));
  border-radius: 6px 0 0 6px;

  box-shadow: inset -1px 0 2px rgba(0, 0, 0, 0.12);
}

.portfolio-badge-book-image {
  width: 100%;
  height: 100%;

  object-fit: cover;
  display: block;

  border-radius: 7px;
}

.portfolio-card-flip:hover .portfolio-badge-book {
  transform: rotate(10deg) perspective(700px) rotateY(-10deg) scale(1.05);
  box-shadow:
    0 16px 28px rgba(0, 0, 0, 0.32),
    -6px 6px 14px rgba(0, 0, 0, 0.15),
    inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

/* ======================================================
   CORREÇÃO: BOTÃO SEMPRE VISÍVEL NOS CARDS
====================================================== */

.portfolio-front-content {
  min-height: 0;
  overflow: hidden;
}

.portfolio-front-content h3 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;

  overflow: hidden;
}

.portfolio-front-content > p:not(.portfolio-categoria) {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;

  overflow: hidden;
}

.portfolio-front-content .portfolio-flip-btn {
  margin-top: auto;
  flex-shrink: 0;
}