/* ============================================================
   Projects Page Styles
   ============================================================ */

/* === PLACEHOLDER NOTICE === */
.proj-notice {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px var(--section-pad-x) 0;
}

.proj-notice__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-card-bg);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 18px 24px;
}

.proj-notice__icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: #fdecea;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.proj-notice__icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.proj-notice__text {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-body-text-alt);
}

.proj-notice__text strong {
  color: var(--color-black);
  font-weight: 600;
}

/* === PROJECTS GRID === */
.proj {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px var(--section-pad-x) var(--section-pad-y);
}

.proj__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}

.proj__filter {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-body-text-alt);
  background: var(--color-card-bg);
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 6px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  letter-spacing: 0.02em;
}

.proj__filter:hover {
  color: var(--color-black);
  border-color: rgba(0, 0, 0, 0.18);
}

.proj__filter.is-active {
  background: #1a1a1a;
  color: #fff;
  border-color: #1a1a1a;
}

.proj__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* Card */
.proj__card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.proj__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.16);
}

.proj__card.is-hidden { display: none; }

.proj__card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.proj__card:hover .proj__card-img { transform: scale(1.04); }

.proj__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 25%, rgba(0, 0, 0, 0.78) 100%);
  transition: background 0.4s ease;
}

.proj__card:hover .proj__card-overlay {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 15%, rgba(0, 0, 0, 0.85) 100%);
}

.proj__card-body {
  position: relative;
  z-index: 2;
  padding: 34px 30px;
}

.proj__card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.proj__card-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 4px;
}

.proj__card-tag--accent {
  color: rgba(215, 38, 30, 0.85);
  border-color: rgba(215, 38, 30, 0.2);
  background: rgba(215, 38, 30, 0.1);
}

.proj__card-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 400;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 8px;
}

.proj__card-loc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 10px;
}

.proj__card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
}

.proj__card-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
  z-index: 3;
}

.proj__card:hover .proj__card-bar { transform: scaleX(1); }

/* Featured card */
.proj__card--featured {
  grid-column: 1 / -1;
  min-height: 500px;
}

.proj__card--featured .proj__card-body { max-width: 580px; }
.proj__card--featured .proj__card-title { font-size: 30px; }

/* === RESPONSIVE === */
@media (max-width: 1000px) {
  .proj__grid { grid-template-columns: repeat(2, 1fr); }
  .proj__card--featured { grid-column: 1 / -1; }
  .proj__card { min-height: 380px; }
}

@media (max-width: 900px) {
  .proj-notice { padding: 36px var(--section-pad-x-md) 0; }
  .proj { padding: 36px var(--section-pad-x-md) var(--section-pad-y-md); }
}

@media (max-width: 640px) {
  .proj-notice { padding: 28px var(--section-pad-x-sm) 0; }
  .proj { padding: 28px var(--section-pad-x-sm) var(--section-pad-y-sm); }
  .proj__grid { grid-template-columns: 1fr; }
  .proj__card { min-height: 360px; }
  .proj__card--featured { min-height: 400px; }
  .proj__card--featured .proj__card-title { font-size: 24px; }
  .proj__card-title { font-size: 20px; }
}