/* =========================================================
   ZACK PORTFOLIO
   PROJECTS PAGE
   ========================================================= */

/* =========================================================
   HERO
   ========================================================= */

.projects-hero {
  position: relative;

  min-height: 600px;

  display: flex;

  align-items: center;

  padding-top: 150px;
  padding-bottom: 100px;

  overflow: hidden;

  background: radial-gradient(
    circle at 75% 40%,
    rgba(56, 189, 248, 0.07),
    transparent 35%
  );
}

.projects-hero::before {
  content: "";

  position: absolute;

  inset: 0;

  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);

  background-size: 60px 60px;

  mask-image: linear-gradient(to bottom, black, transparent);

  -webkit-mask-image: linear-gradient(to bottom, black, transparent);
}

.projects-hero-content {
  position: relative;

  max-width: 900px;

  z-index: 1;
}

.projects-hero-title {
  max-width: 850px;

  margin: 20px 0 25px;

  color: var(--color-white);

  font-family: var(--font-heading);

  font-size: clamp(3.2rem, 6vw, 5.5rem);

  font-weight: 700;

  line-height: 1;

  letter-spacing: -0.06em;
}

.projects-hero-description {
  max-width: 680px;

  color: var(--color-text-muted);

  font-size: 1rem;

  line-height: 1.85;
}

.projects-hero-actions {
  display: flex;

  flex-wrap: wrap;

  gap: 12px;

  margin-top: 32px;
}

/* =========================================================
   STATISTICS
   ========================================================= */

.projects-stat-section {
  position: relative;

  padding-bottom: 20px;
}

.projects-stat-grid {
  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 1px;

  border: 1px solid rgba(255, 255, 255, 0.07);

  border-radius: 18px;

  overflow: hidden;

  background: rgba(255, 255, 255, 0.07);
}

.projects-stat-card {
  min-height: 150px;

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  padding: 25px;

  text-align: center;

  background: var(--color-bg);
}

.projects-stat-number {
  display: block;

  margin-bottom: 7px;

  color: var(--color-white);

  font-family: var(--font-heading);

  font-size: 2.5rem;

  font-weight: 700;

  line-height: 1;

  letter-spacing: -0.05em;
}

.projects-stat-label {
  color: var(--color-text-muted);

  font-family: var(--font-mono);

  font-size: 0.58rem;

  text-transform: uppercase;

  letter-spacing: 0.08em;
}

/* =========================================================
   PROJECT LIST
   ========================================================= */

.projects-list-section {
  padding-top: 110px;

  padding-bottom: 120px;
}

.projects-filter-wrapper {
  display: flex;

  justify-content: center;

  margin: 50px 0 40px;
}

.project-filters {
  display: flex;

  flex-wrap: wrap;

  justify-content: center;

  gap: 7px;

  padding: 6px;

  border: 1px solid rgba(255, 255, 255, 0.07);

  border-radius: 999px;

  background: rgba(255, 255, 255, 0.02);
}

.project-filters .filter-btn {
  padding: 9px 17px;

  border: 0;

  border-radius: 999px;

  color: var(--color-text-muted);

  background: transparent;

  font-family: var(--font-mono);

  font-size: 0.59rem;

  cursor: pointer;

  transition:
    color var(--transition-normal),
    background var(--transition-normal);
}

.project-filters .filter-btn:hover {
  color: var(--color-white);
}

.project-filters .filter-btn.active {
  color: #fff;

  background: rgba(56, 189, 248, 0.12);
}

/* =========================================================
   PROJECT GRID
   ========================================================= */

.projects-page-grid {
  display: grid;

  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 18px;
}

/* =========================================================
   PROJECT CARD
   ========================================================= */

.project-showcase-image {
  position: relative;

  aspect-ratio: 16 / 10;

  overflow: hidden;

  background: rgba(255, 255, 255, 0.025);
}

.project-showcase-image img {
  display: block;

  width: 100%;
  height: 100%;

  object-fit: cover;

  transition: transform 0.6s ease;
}

.project-showcase-card:hover .project-showcase-image img {
  transform: scale(1.04);
}

.project-showcase-overlay {
  position: absolute;

  inset: 0;

  display: flex;

  align-items: center;

  justify-content: center;

  background: rgba(4, 8, 13, 0.72);

  opacity: 0;

  transition: opacity var(--transition-normal);
}

.project-showcase-card:hover .project-showcase-overlay {
  opacity: 1;
}

.project-view-btn {
  padding: 10px 15px;

  border: 1px solid rgba(255, 255, 255, 0.15);

  border-radius: 8px;

  color: #fff;

  background: rgba(255, 255, 255, 0.06);

  backdrop-filter: blur(10px);

  font-size: 0.7rem;

  transition: background var(--transition-normal);
}

.project-view-btn:hover {
  background: rgba(56, 189, 248, 0.14);
}

.project-showcase-content {
  padding: 23px;
}

.project-showcase-meta {
  display: flex;

  align-items: center;

  justify-content: space-between;

  margin-bottom: 11px;
}

.project-showcase-meta span:first-child {
  color: var(--color-primary);

  font-family: var(--font-mono);

  font-size: 0.53rem;

  text-transform: uppercase;

  letter-spacing: 0.08em;
}

.project-showcase-meta span:last-child {
  color: rgba(255, 255, 255, 0.25);

  font-family: var(--font-mono);

  font-size: 0.58rem;
}

.project-showcase-content h3 {
  margin: 0 0 10px;

  color: var(--color-white);

  font-size: 1.25rem;

  line-height: 1.3;
}

.project-showcase-content p {
  min-height: 88px;

  margin: 0 0 20px;

  color: var(--color-text-muted);

  font-size: 0.77rem;

  line-height: 1.75;
}

.project-tags {
  display: flex;

  flex-wrap: wrap;

  gap: 6px;
}

.project-tags span {
  padding: 5px 8px;

  border: 1px solid rgba(255, 255, 255, 0.06);

  border-radius: 6px;

  color: var(--color-text-muted);

  background: rgba(255, 255, 255, 0.02);

  font-family: var(--font-mono);

  font-size: 0.5rem;
}

/* =========================================================
   PLACEHOLDER PROJECT IMAGE
   ========================================================= */

.project-placeholder-image {
  display: flex;

  align-items: center;

  justify-content: center;

  background: radial-gradient(
    circle at center,
    rgba(56, 189, 248, 0.07),
    transparent 65%
  );
}

.project-placeholder-icon {
  display: flex;

  align-items: center;

  justify-content: center;

  width: 80px;

  height: 80px;

  border: 1px solid rgba(56, 189, 248, 0.16);

  border-radius: 20px;

  color: var(--color-primary);

  background: rgba(56, 189, 248, 0.04);

  font-family: var(--font-mono);

  font-size: 0.85rem;
}

/* =========================================================
   EMPTY STATE
   ========================================================= */

.projects-empty {
  display: none;

  padding: 60px 20px;

  text-align: center;

  color: var(--color-text-muted);

  font-size: 0.8rem;
}

/* =========================================================
   PROJECT PROCESS
   ========================================================= */

.project-approach-section {
  padding-top: 110px;

  padding-bottom: 120px;
}

.project-process-grid {
  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 15px;

  margin-top: 55px;
}

.project-process-card {
  position: relative;

  min-height: 250px;

  padding: 27px;

  border: 1px solid rgba(255, 255, 255, 0.07);

  border-radius: 16px;

  background: rgba(255, 255, 255, 0.015);
}

.project-process-number {
  display: block;

  margin-bottom: 50px;

  color: var(--color-primary);

  font-family: var(--font-mono);

  font-size: 0.6rem;
}

.project-process-card h3 {
  margin-bottom: 10px;

  color: var(--color-white);

  font-size: 1.05rem;
}

.project-process-card p {
  color: var(--color-text-muted);

  font-size: 0.74rem;

  line-height: 1.75;
}

/* =========================================================
   CTA
   ========================================================= */

.projects-cta {
  padding-top: 90px;

  padding-bottom: 120px;
}

.projects-cta-inner {
  position: relative;

  max-width: 1000px;

  min-height: 380px;

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  margin-inline: auto;

  padding: 65px 40px;

  overflow: hidden;

  text-align: center;

  border: 1px solid rgba(56, 189, 248, 0.15);

  border-radius: 26px;

  background: linear-gradient(
    145deg,
    rgba(56, 189, 248, 0.05),
    rgba(129, 140, 248, 0.02)
  );
}

.projects-cta-inner::before {
  content: "";

  position: absolute;

  width: 550px;

  height: 550px;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  border-radius: 50%;

  background: radial-gradient(
    circle,
    rgba(56, 189, 248, 0.09),
    transparent 70%
  );
}

.projects-cta-inner > * {
  position: relative;

  z-index: 2;
}

.projects-cta .section-title {
  margin-bottom: 18px;

  font-size: clamp(2.3rem, 4.5vw, 4rem);
}

.projects-cta .section-description {
  max-width: 650px;

  margin: 0 auto 30px;

  color: var(--color-text-muted);

  line-height: 1.75;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1100px) {
  .projects-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 900px) {
  .projects-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .projects-hero {
    min-height: auto;

    padding-top: 115px;

    padding-bottom: 80px;
  }

  .projects-hero-title {
    font-size: clamp(2.7rem, 9vw, 4rem);
  }

  .projects-page-grid {
    grid-template-columns: 1fr;
  }

  .project-showcase-content p {
    min-height: auto;
  }

  .project-approach-section {
    padding-top: 80px;

    padding-bottom: 85px;
  }
}

@media (max-width: 600px) {
  .projects-hero {
    padding-top: 100px;

    padding-bottom: 65px;
  }

  .projects-hero-title {
    font-size: 2.3rem;

    letter-spacing: -0.05em;
  }

  .projects-hero-description {
    font-size: 0.86rem;
  }

  .projects-hero-actions {
    flex-direction: column;

    align-items: stretch;

    max-width: 290px;
  }

  .projects-hero-actions .btn {
    width: 100%;
  }

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

  .projects-stat-card {
    min-height: 125px;

    padding: 20px 12px;
  }

  .projects-stat-number {
    font-size: 2rem;
  }

  .projects-list-section {
    padding-top: 70px;

    padding-bottom: 80px;
  }

  .projects-filter-wrapper {
    margin: 35px 0;
  }

  .project-filters {
    width: 100%;

    border-radius: 14px;

    overflow: hidden;
  }

  .project-filters .filter-btn {
    flex: 1;

    padding: 10px 7px;

    font-size: 0.52rem;
  }

  .project-showcase-content {
    padding: 20px;
  }

  .project-showcase-content h3 {
    font-size: 1.1rem;
  }

  .project-showcase-content p {
    font-size: 0.73rem;
  }

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

    gap: 12px;

    margin-top: 40px;
  }

  .project-process-card {
    min-height: auto;

    padding: 23px;
  }

  .project-process-number {
    margin-bottom: 30px;
  }

  .projects-cta {
    padding-top: 55px;

    padding-bottom: 75px;
  }

  .projects-cta-inner {
    min-height: 340px;

    padding: 50px 20px;

    border-radius: 20px;
  }

  .projects-cta .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 400px) {
  .projects-hero-title {
    font-size: 2.05rem;
  }

  .projects-stat-number {
    font-size: 1.8rem;
  }

  .project-filters .filter-btn {
    font-size: 0.48rem;

    padding: 9px 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-showcase-card,
  .project-showcase-image img {
    transition: none;
  }
}

/* =========================================================
   FILTER ANIMATION
   ========================================================= */

.project-showcase-card {
  opacity: 1;

  transform: translateY(0);

  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    border-color var(--transition-normal);
}

.project-showcase-card.filter-hidden {
  opacity: 0;

  transform: translateY(8px);
}