/* ================================================================
   ODPL – projects.css
   Our Work › Projects listing page
   ================================================================ */

/* ── Scroll reveal ──────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.revealed { opacity: 1; transform: none; }

/* ================================================================
   HERO
   ================================================================ */
.proj-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-4);
  padding: 72px 0 0;
}

.proj-hero__bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(140deg, rgba(25,42,61,.98) 0%, rgba(49,84,83,.65) 100%),
    repeating-linear-gradient(-45deg,
      rgba(255,255,255,.012) 0px, rgba(255,255,255,.012) 1px,
      transparent 1px, transparent 16px);
}

.proj-hero__accent {
  position: absolute; right: -80px; top: -80px;
  width: 480px; height: 480px;
  border: 1px solid rgba(242,140,40,.1); border-radius: 50%;
  pointer-events: none;
}
.proj-hero__accent::before {
  content: ''; position: absolute; inset: 60px;
  border: 1px solid rgba(242,140,40,.06); border-radius: 50%;
}

.proj-hero__inner {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; gap: 40px;
  padding-bottom: 56px;
}

.proj-hero__content { max-width: 680px; }

.proj-hero__title {
  font-family: var(--heading-font);
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 700; color: #fff;
  line-height: 1.16; margin-bottom: 16px;
}
.proj-hero__title em { font-style: normal; color: var(--color-2); }

.proj-hero__sub {
  font-size: .97rem; color: rgba(255,255,255,.62);
  line-height: 1.74; max-width: 540px; margin: 0;
}

/* Stats strip */
.proj-hero__stats {
  display: flex; align-items: center; gap: 0;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 36px; flex-wrap: wrap;
}

.proj-stat { display: flex; flex-direction: column; gap: 4px; padding-right: 40px; }
.proj-stat__num {
  font-family: var(--heading-font);
  font-size: 2rem; font-weight: 700;
  color: var(--color-2); line-height: 1;
}
.proj-stat__label { font-size: .75rem; color: rgba(255,255,255,.48); letter-spacing: .04em; }

.proj-stat__sep {
  width: 1px; height: 40px;
  background: rgba(255,255,255,.12);
  margin-right: 40px; flex-shrink: 0;
}

/* ================================================================
   FILTER BAR
   ================================================================ */
.proj-filter-bar {
  background: var(--color-8);
  border-bottom: 1px solid #e8edf1;
  position: sticky; top: 76px; z-index: 100;
  box-shadow: 0 2px 12px rgba(25,42,61,.06);
}

.proj-filter-bar__inner {
  display: flex; align-items: center;
  gap: 12px; padding: 14px 0;
  flex-wrap: wrap;
}

.proj-filter-label {
  font-size: .75rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  color: #8a9bab; flex-shrink: 0;
  margin-right: 4px;
}

.proj-filter-tabs { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }

.proj-filter-tab {
  padding: 7px 16px;
  font-family: var(--font-family);
  font-size: .8rem; font-weight: 600;
  color: var(--color-3);
  border: 1px solid #dde3e8;
  background: var(--color-8);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.proj-filter-tab:hover { border-color: var(--color-1); color: var(--color-1); }
.proj-filter-tab.active {
  background: var(--color-1); color: #fff;
  border-color: var(--color-1);
}

.proj-count {
  font-size: .8rem; font-weight: 700;
  color: #8a9bab; margin-left: auto;
  white-space: nowrap;
}

/* ================================================================
   PROJECTS SECTION
   ================================================================ */
.proj-section { background: var(--color-6); }

/* ── Grid ── */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

/* Hidden cards */
.proj-card.is-hidden { display: none; }

/* ================================================================
   PROJECT CARD
   ================================================================ */
.proj-card {
  background: var(--color-8);
  border: 1px solid #e0e7ed;
  display: flex; flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
  overflow: hidden;
}
.proj-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }

/* ── Image Gallery ── */
.proj-gallery {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  background: #c8cfd6;
}

.proj-gallery__track {
  position: relative;
  width: 100%; height: 260px;
}

.proj-gallery__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity .45s ease;
  pointer-events: none;
}
.proj-gallery__slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.proj-gallery__img {
  width: 100%; height: 100%;
  font-size: .65rem; letter-spacing: .12em;
  color: rgba(30,43,56,.28); font-weight: 700;
  text-transform: uppercase;
  padding: 16px;
  text-align: center;
  display: flex; align-items: center; justify-content: center;
}
.proj-gallery__img span {
  max-width: 200px;
  line-height: 1.5;
}

/* Nav arrows */
.proj-gallery__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px;
  background: rgba(25,42,61,.55);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  transition: background .2s;
  z-index: 10;
}
.proj-gallery__nav:hover { background: var(--color-1); }
.proj-gallery__nav--prev { left: 10px; }
.proj-gallery__nav--next { right: 10px; }
.proj-gallery__nav svg { width: 16px; height: 16px; }

/* Dot indicators */
.proj-gallery__dots {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px; z-index: 10;
}
.proj-gallery__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.45);
  border: none; cursor: pointer;
  transition: background .2s, transform .2s;
}
.proj-gallery__dot.is-active {
  background: #fff;
  transform: scale(1.3);
}

/* Counter */
.proj-gallery__counter {
  position: absolute; top: 10px; right: 12px;
  background: rgba(25,42,61,.6);
  color: #fff; font-size: .72rem; font-weight: 700;
  padding: 3px 9px; letter-spacing: .04em;
  z-index: 10; pointer-events: none;
}

/* Category badges */
.proj-gallery__badges {
  position: absolute; bottom: 10px; left: 10px;
  display: flex; gap: 6px; flex-wrap: wrap;
  z-index: 10;
}
.proj-badge {
  background: var(--color-1);
  color: #fff;
  font-size: .67rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 10px;
}

/* ── Card Body ── */
.proj-card__body {
  padding: 28px 28px 24px;
  display: flex; flex-direction: column;
  flex: 1;
}

.proj-card__meta {
  display: flex; align-items: center;
  justify-content: space-between; gap: 8px;
  margin-bottom: 12px; flex-wrap: wrap;
}

.proj-card__location {
  display: flex; align-items: center; gap: 5px;
  font-size: .77rem; font-weight: 600;
  color: var(--color-1); letter-spacing: .01em;
}

.proj-card__year {
  font-size: .72rem; color: #8a9bab;
  font-weight: 600; white-space: nowrap;
}

.proj-card__program {
  display: inline-block;
  background: rgba(242,140,40,.1);
  color: var(--color-2);
  font-size: .7rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 10px;
  margin-bottom: 10px;
}

.proj-card__title {
  font-family: var(--heading-font);
  font-size: 1.1rem;
  color: var(--heading-color);
  line-height: 1.3;
  margin-bottom: 10px;
}

.proj-card__client {
  font-size: .8rem;
  color: #6a7b8d;
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 6px;
}
.proj-card__client-label {
  background: var(--color-6);
  color: var(--color-1);
  font-size: .67rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 2px 8px;
}

.proj-card__excerpt {
  font-size: .87rem;
  color: #6a7b8d;
  line-height: 1.68;
  margin-bottom: 20px;
}

/* Objectives accordion */
.proj-objectives {
  border: 1px solid #e8edf1;
  margin-bottom: 22px;
}
.proj-objectives__toggle {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 14px;
  font-size: .8rem; font-weight: 700;
  color: var(--color-1);
  cursor: pointer; list-style: none;
  transition: background .2s;
}
.proj-objectives__toggle::-webkit-details-marker { display: none; }
.proj-objectives__toggle:hover { background: var(--color-6); }
.proj-objectives__chevron {
  transition: transform .25s;
  flex-shrink: 0;
}
details[open] .proj-objectives__chevron { transform: rotate(90deg); }
.proj-objectives__count { color: #8a9bab; font-weight: 500; }

.proj-objectives__list {
  list-style: decimal;
  padding: 14px 18px 14px 36px;
  border-top: 1px solid #e8edf1;
  display: flex; flex-direction: column; gap: 8px;
}
.proj-objectives__list li {
  font-size: .83rem;
  color: #6a7b8d; line-height: 1.6;
}

/* Card footer */
.proj-card__footer {
  margin-top: auto;
  display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid #f0f3f6;
}

.proj-card__tags { display: flex; gap: 6px; flex-wrap: wrap; }

.proj-card__cta {
  min-height: 44px;
  padding: 6px 18px;
  font-size: .8rem;
  white-space: nowrap;
  display: flex; align-items: center; gap: 6px;
}

/* ================================================================
   EMPTY STATE
   ================================================================ */
.proj-empty {
  text-align: center;
  padding: 80px 0 48px;
  color: #8a9bab;
}
.proj-empty svg { margin: 0 auto 20px; stroke: #c0cad3; }
.proj-empty p { font-size: .95rem; margin-bottom: 24px; }

/* ================================================================
   CTA BAND
   ================================================================ */
.proj-cta-band { padding: 80px 0; }

.proj-cta-band__inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 48px;
}

.proj-cta-band__title {
  font-family: var(--heading-font);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: #fff; margin-bottom: 10px;
}

.proj-cta-band__sub {
  font-size: .92rem; color: rgba(255,255,255,.6);
  line-height: 1.72; max-width: 520px; margin: 0;
}

.proj-cta-band__actions {
  display: flex; gap: 14px; flex-shrink: 0; flex-wrap: wrap;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .proj-grid { grid-template-columns: 1fr; max-width: 680px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .proj-filter-bar { top: 0; position: relative; }
  .proj-filter-bar__inner { gap: 10px; }
  .proj-count { display: none; }

  .proj-hero__stats { gap: 0; }
  .proj-stat { padding-right: 24px; }
  .proj-stat__sep { margin-right: 24px; }

  .proj-cta-band__inner {
    flex-direction: column; align-items: flex-start; gap: 28px;
  }
}

@media (max-width: 520px) {
  .proj-gallery__track { height: 220px; }
  .proj-card__body { padding: 22px 20px 20px; }

  .proj-card__footer { flex-direction: column; align-items: flex-start; }
  .proj-card__cta { width: 100%; justify-content: center; }

  .proj-hero__stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .proj-stat__sep { display: none; }
  .proj-stat { padding-right: 0; }
}