/* ============================================================
   PROJECTS PAGE — projects.css
   Extends the main design system (style.css)
   Electric purple · Chartreuse · Off-white
   ============================================================ */

/* ─── PAGE BASE ──────────────────────────────────────────────── */
.projects-page {
  background: var(--offwhite);
}

/* ─── PAGE HERO ──────────────────────────────────────────────── */
.pj-hero {
  padding-top: calc(var(--nav-h) + 64px);
  padding-bottom: 72px;
  background: var(--offwhite);
  position: relative;
  overflow: hidden;
}

.pj-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

/* Back link */
.pj-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 48px;
  transition: color 0.2s, gap 0.3s var(--ease-out);
}

.pj-back:hover {
  color: var(--purple);
  gap: 14px;
}

.pj-back__arrow {
  font-size: 1.1em;
  transition: transform 0.3s var(--ease-out);
}

.pj-back:hover .pj-back__arrow {
  transform: translateX(-4px);
}

/* Hero headline */
.pj-hero__title {
  font-family: var(--font-display);
  font-size: clamp(5rem, 14vw, 13rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  line-height: 0.88;
  color: var(--black);
  margin: 20px 0 32px;
}

.pj-hero__title-line {
  display: block;
}

.pj-hero__title-line--accent {
  color: var(--purple);
  /* Intentional slight indent — echoes homepage name treatment */
  padding-left: clamp(16px, 3vw, 48px);
}

/* Subheadline */
.pj-hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.75;
  color: var(--gray);
  max-width: 560px;
  margin-bottom: 48px;
}

.pj-hero__br { display: none; }

/* Meta row */
.pj-hero__meta {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.pj-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pj-hero__meta-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--black);
  letter-spacing: -0.02em;
}

.pj-hero__meta-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

.pj-hero__meta-divider {
  display: block;
  width: 1px;
  height: 36px;
  background: var(--gray-light);
  flex-shrink: 0;
}

/* Decorative background type */
.pj-hero__bg-text {
  position: absolute;
  top: 50%;
  right: -4%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(200px, 30vw, 420px);
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.05);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* ─── PROJECTS GRID SECTION ──────────────────────────────────── */
.pj-grid-section {
  background: var(--white);
  padding: 80px 0 100px;
  border-top: 1px solid var(--gray-light);
}

.pj-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  align-items: start;
}

/* ─── PROJECT CARDS ──────────────────────────────────────────── */
.pj-card {
  grid-column: span 6;
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

/* Featured card spans full width */
.pj-card--featured {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  border-color: transparent;
  background: var(--black);
  color: var(--white);
  min-height: 520px;
}

.pj-card:hover {
  border-color: var(--purple);
  box-shadow: 0 12px 48px rgba(123, 47, 255, 0.12);
  transform: translateY(-4px);
}

.pj-card--featured:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.pj-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.pj-card--featured .pj-card__link {
  display: contents; /* Children participate in parent grid */
}

/* Card number */
.pj-card__num {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.5);
  z-index: 3;
  background: rgba(0, 0, 0, 0.35);
  padding: 4px 9px;
  border-radius: 2px;
  backdrop-filter: blur(4px);
}

.pj-card:not(.pj-card--featured) .pj-card__num {
  color: var(--gray-medium);
  background: rgba(245, 242, 238, 0.85);
}

/* ─── CARD MEDIA ─────────────────────────────────────────────── */
.pj-card__media {
  position: relative;
  overflow: hidden;
  background: var(--black);
}

/* Featured card: media fills left column */
.pj-card--featured .pj-card__media {
  height: 100%;
  min-height: 520px;
}

/* Standard cards: fixed aspect ratio */
.pj-card:not(.pj-card--featured) .pj-card__media {
  aspect-ratio: 16 / 10;
}

.pj-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.7s var(--ease-out), opacity 0.4s;
  opacity: 0.9;
}

.pj-card:hover .pj-card__img {
  transform: scale(1.04);
  opacity: 1;
}

/* Prevent GIF jank on scale */
.pj-card__img[src$=".gif"],
.pj-card__img[src$=".GIF"] {
  transition: opacity 0.4s;
  transform: none !important;
}

.pj-card:hover .pj-card__img[src$=".gif"],
.pj-card:hover .pj-card__img[src$=".GIF"] {
  transform: none !important;
  opacity: 1;
}

/* Overlay CTA */
.pj-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(123, 47, 255, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
  z-index: 2;
}

.pj-card:hover .pj-card__overlay {
  opacity: 1;
}

.pj-card__overlay-cta {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  border-radius: 3px;
  transform: translateY(6px);
  transition: transform 0.35s var(--ease-out), border-color 0.2s;
}

.pj-card:hover .pj-card__overlay-cta {
  transform: translateY(0);
}

.pj-card__overlay-cta span {
  transition: transform 0.3s var(--ease-out);
}

.pj-card:hover .pj-card__overlay-cta span {
  transform: translateX(4px);
}

/* ─── CARD INFO ──────────────────────────────────────────────── */
.pj-card__info {
  padding: 32px 36px 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

/* Featured card info: right column, vertically centered */
.pj-card--featured .pj-card__info {
  justify-content: center;
  padding: 48px 52px;
  background: var(--black);
}

.pj-card__client {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--chartreuse);
}

.pj-card--featured .pj-card__client {
  color: var(--chartreuse);
}

.pj-card:not(.pj-card--featured) .pj-card__client {
  color: var(--purple);
}

.pj-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--black);
  transition: color 0.2s;
}

.pj-card--featured .pj-card__title {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.8rem);
  margin-bottom: 8px;
}

.pj-card:not(.pj-card--featured):hover .pj-card__title {
  color: var(--purple);
}

/* Tags */
.pj-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.pj-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  border: 1px solid var(--gray-light);
  padding: 4px 10px;
  border-radius: 100px;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.pj-card:hover .pj-tag {
  border-color: var(--purple);
  color: var(--purple);
}

.pj-card--featured .pj-tag {
  color: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 255, 255, 0.2);
}

.pj-card--featured:hover .pj-tag {
  border-color: var(--chartreuse);
  color: var(--chartreuse);
}

/* View project arrow — featured card only */
.pj-card--featured .pj-card__info::after {
  content: 'View Project →';
  display: inline-block;
  margin-top: 28px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s, letter-spacing 0.3s var(--ease-out);
}

.pj-card--featured:hover .pj-card__info::after {
  color: var(--chartreuse);
  letter-spacing: 0.18em;
}

/* ─── CONTACT CTA ────────────────────────────────────────────── */
.pj-contact {
  padding: 120px 0 100px;
  background: var(--offwhite);
  border-top: 1px solid var(--gray-light);
  position: relative;
  overflow: hidden;
}

.pj-contact__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.pj-contact__label {
  display: inline-block;
  background: var(--chartreuse);
  color: var(--black);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.pj-contact__headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 9rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.035em;
  line-height: 0.9;
  color: var(--black);
  margin-bottom: 44px;
}

.pj-contact__accent {
  display: block;
  color: var(--purple);
}

.pj-contact__email {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  font-weight: 600;
  color: var(--black);
  border-bottom: 2px solid var(--purple);
  padding-bottom: 4px;
  transition: color 0.2s, gap 0.3s var(--ease-out);
  letter-spacing: -0.01em;
}

.pj-contact__email:hover {
  color: var(--purple);
  gap: 20px;
}

.pj-contact__arrow {
  font-size: 1.3em;
  transition: transform 0.3s var(--ease-out);
}

.pj-contact__email:hover .pj-contact__arrow {
  transform: translateX(6px);
}

.pj-contact__links {
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
  flex-wrap: wrap;
}

.pj-contact__back,
.pj-contact__studio {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.2s;
}

.pj-contact__back:hover {
  color: var(--black);
}

.pj-contact__studio:hover {
  color: var(--purple);
}

.pj-contact__bg-text {
  position: absolute;
  bottom: -8%;
  right: -3%;
  font-family: var(--font-display);
  font-size: clamp(200px, 30vw, 460px);
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0.04);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .pj-card--featured {
    grid-template-columns: 1fr;
    grid-column: span 12;
    min-height: auto;
  }

  .pj-card--featured .pj-card__media {
    min-height: 360px;
    height: 360px;
  }

  .pj-card--featured .pj-card__info {
    padding: 36px 32px 40px;
  }
}

@media (max-width: 800px) {
  .pj-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pj-card,
  .pj-card--featured {
    grid-column: span 1;
  }

  .pj-hero__title {
    font-size: clamp(4rem, 18vw, 8rem);
  }

  .pj-hero__br { display: none; }
}

@media (max-width: 540px) {
  .pj-hero {
    padding-top: calc(var(--nav-h) + 40px);
    padding-bottom: 48px;
  }

  .pj-card__info {
    padding: 24px 24px 28px;
  }

  .pj-contact__links {
    flex-direction: column;
    gap: 16px;
  }
}