/* =========================================
   PORTFOLIO PAGE STYLES
========================================= */

/* Hero */
.page-hero {
  background:
    linear-gradient(135deg, rgba(225, 6, 0, 0.05), rgba(0, 0, 0, 0.02)),
    #ffffff;
  padding-top: 100px;
  padding-bottom: 80px;
}

.page-hero h1 {
  max-width: 820px;
  margin-bottom: 16px;
}

.page-hero .lead {
  max-width: 700px;
}

/* Intro */
.portfolio-intro {
  background: #ffffff;
}

.portfolio-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Filter */
.portfolio-filter-section {
  background: #fafafa;
  padding-top: 30px;
  padding-bottom: 30px;
}

.filter-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.filter-btn {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid #ddd;
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
}

.filter-btn:hover {
  background: var(--color-black);
  color: #fff;
}

.filter-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Portfolio Grid */
.portfolio-main {
  background: #ffffff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

/* Card */
.portfolio-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #efefef;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.08);
}

.portfolio-image-wrap {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.portfolio-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

/* Content */
.portfolio-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.portfolio-tag {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.portfolio-content h3 {
  margin-bottom: 4px;
}

.portfolio-content p {
  font-size: 0.95rem;
}

.portfolio-link {
  margin-top: 10px;
  text-decoration: none;
  color: var(--color-black);
  font-weight: 600;
  transition: var(--transition);
}

.portfolio-link:hover {
  color: var(--color-primary);
}

/* Showcase Banner */
.showcase-banner {
  background: var(--color-black);
}

.showcase-banner-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  min-height: 220px;
}

.showcase-banner-inner h2 {
  color: #fff;
  max-width: 650px;
}

/* Process Preview */
.process-preview {
  background: linear-gradient(180deg, #fafafa, #ffffff);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.process-card {
  background: #fff;
  border: 1px solid #efefef;
  border-radius: 16px;
  padding: 24px;
  text-align: left;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.04);
}

.process-card span {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.process-card h3 {
  margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 1100px) {
  .portfolio-intro-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .showcase-banner-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 700px) {
  .page-hero {
    padding-top: 70px;
    padding-bottom: 60px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }
}