/* ============================================================
   KWEC — Projects page
   Stack: vanilla HTML + CSS, desktop unchanged, mobile matches Figma
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --bg: #ffffff;
  --ink: #000000;
  --paper: #ffffff;
  --muted: #9a9a9a;
  --line: #e6e6e6;

  --container: 1920px;
  --header-h: 120px;
  --row-gap: 4px;

  --ratio-wide: 740 / 360;
  --ratio-narrow: 536 / 360;

  --font-sans: "Basis Grotesque Arabic Pro", "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  color: #fff;
  height: var(--header-h);
}
.header-inner {
  max-width: var(--container);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo img {
  height: 56px;
  width: auto;
  object-fit: contain;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.main-nav a {
  position: relative;
  padding: 4px 0;
  transition: opacity .2s var(--ease);
}
.main-nav a:hover { opacity: .65; }
.main-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: #fff;
}
.main-nav .sep { color: rgba(255,255,255,.45); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.icon-btn {
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center; justify-content: center;
  color: #fff;
  border-radius: 999px;
  transition: background .2s var(--ease);
}
.icon-btn:hover { background: rgba(255,255,255,.1); }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  height: 45px;
  padding: 0 22px;
  background: #fff;
  color: #000;
  font-size: 14px;
  text-transform: capitalize;
  letter-spacing: 0.02em;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.cta:hover {
  background: #000;
  color: #fff;
  outline: 1px solid #fff;
  transform: translateY(-1px);
}

/* Mobile-only hamburger + menu (hidden by default) */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: #000;
  padding: 16px 24px 24px;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.mobile-menu a {
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 0;
  color: #fff;
}
.mobile-menu a.is-active { opacity: .65; }
.mobile-menu .mobile-cta {
  background: #fff;
  color: #000;
  text-align: center;
  padding: 14px;
  margin-top: 8px;
  letter-spacing: 0.04em;
}
.mobile-menu.is-open { display: flex; }

/* ============================================================
   DESKTOP / TABLET LAYOUT (≥ 641px) — unchanged from before
   ============================================================ */

.projects-desktop {
  width: 100%;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--row-gap);
}
.projects-desktop .row {
  display: flex;
  gap: var(--row-gap);
  width: 100%;
  /* Skip rendering off-screen rows — saves background-image fetches */
  content-visibility: auto;
  contain-intrinsic-size: auto 360px;
}
.projects-desktop .card {
  position: relative;
  overflow: hidden;
  display: block;
  background-color: #111;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-width: 0;
}
.projects-desktop .card.wide   { flex: 740 740 0; aspect-ratio: var(--ratio-wide); }
.projects-desktop .card.narrow { flex: 536 536 0; aspect-ratio: var(--ratio-narrow); }

/* Subtle zoom layer (background image is on the card itself) */
.projects-desktop .card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  transition: transform 1.1s var(--ease), filter .8s var(--ease);
  will-change: transform;
}
/* Dark overlay */
.projects-desktop .card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity .55s var(--ease);
  pointer-events: none;
  z-index: 1;
}
.projects-desktop .card:hover::before {
  transform: scale(1.06);
  filter: brightness(.92);
}
.projects-desktop .card:hover::after { opacity: 1; }

.projects-desktop .card-title {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 32px;
  color: #fff;
  font-size: clamp(16px, 1.4vw, 22px);
  font-weight: 672;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s var(--ease), transform .7s var(--ease);
  pointer-events: none;
}
.projects-desktop .card:hover .card-title {
  opacity: 1;
  transform: translateY(0);
}
/* Decorative thin lines that draw outward on hover */
.projects-desktop .card-title::before,
.projects-desktop .card-title::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 0;
  height: 1px;
  background: rgba(255,255,255,.7);
  transition: width .7s var(--ease);
}
.projects-desktop .card-title::before { top: 24px; transform: translateX(-50%); }
.projects-desktop .card-title::after  { bottom: 24px; transform: translateX(-50%); }
.projects-desktop .card:hover .card-title::before,
.projects-desktop .card:hover .card-title::after { width: 56px; }

/* ============================================================
   MOBILE LAYOUT (≤ 640px) — matches Figma node 1156:20
   Pattern: full-width single rows alternating with paired rows.
   Gap = 2px (matches Figma); two-image rows are 219:168 ratio.
   ============================================================ */

.projects-mobile { display: none; }

@media (max-width: 640px) {
  .projects-desktop { display: none; }

  .projects-mobile {
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: 100%;
    margin: 2px 0 0;
  }

  .m-row {
    display: flex;
    gap: 2px;
    width: 100%;
    content-visibility: auto;
    contain-intrinsic-size: auto 228px;
  }

  .m-card {
    position: relative;
    overflow: hidden;
    display: block;
    background-color: #111;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }

  /* Full-width row: 389×310 in Figma → 100% × 80vw aspect */
  .m-card.m-full {
    width: 100%;
    aspect-ratio: 389 / 310;
    content-visibility: auto;
    contain-intrinsic-size: auto 310px;
  }

  /* Paired row: wider 219 + narrower 168, both 228 tall */
  .m-card.m-wide   { flex: 219 219 0; aspect-ratio: 219 / 228; }
  .m-card.m-narrow { flex: 168 168 0; aspect-ratio: 168 / 228; }

  /* Mobile hover doesn't really apply (touch). Show titles on tap-press. */
  .m-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,.5) 100%);
    pointer-events: none;
  }
  .m-card .card-title {
    position: absolute;
    left: 12px;
    bottom: 10px;
    color: #fff;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 2;
    pointer-events: none;
  }
}

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

@media (max-width: 1024px) {
  .header-inner { gap: 16px; padding: 0 20px; }
  .main-nav { font-size: 12px; gap: 12px; }
  .cta { padding: 0 16px; height: 40px; font-size: 13px; }
  .logo img { height: 44px; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --header-h: 100px; }

  .site-header { height: 70px; }
  .main-nav, .icon-btn, .cta { display: none; }
  .hamburger { display: flex; }
  .logo img { height: 44px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 48px 20px 32px;
  }
  .footer-contact .contact-lead br { display: none; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  margin-top: 4px;
  background: var(--ink);
  color: #fff;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 60px 24px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-col h3 {
  font-size: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 672;
  margin: 0 0 24px;
}
.footer-brand .footer-logo img {
  height: 64px;
  width: auto;
  margin-bottom: 24px;
}
.footer-cities {
  font-size: 14px;
  letter-spacing: 0.08em;
  margin: 0 0 18px;
  text-transform: uppercase;
}
.social {
  display: flex;
  gap: 10px;
}
.social a {
  width: 38px; height: 38px;
  display: inline-flex;
  align-items: center; justify-content: center;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: #fff;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.social a:hover {
  background: #fff;
  color: #000;
  transform: translateY(-2px);
}
.footer-links .links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
}
.footer-links li { margin: 8px 0; }
.footer-links a {
  text-transform: capitalize;
  font-size: 15px;
  transition: opacity .2s var(--ease);
}
.footer-links a:hover { opacity: .65; }
.footer-contact .contact-lead {
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 24px;
  line-height: 1.5;
}
.footer-contact p { margin: 6px 0; font-size: 15px; }
.footer-contact .label { text-transform: capitalize; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  .projects-desktop .card:hover::before { transform: none; }
}

/* ============================================================
   PER-IMAGE BACKGROUNDS — single max-quality WebP per card.
   Desktop & tablet → {slug}-v2-1920.webp   (highest quality, ~q90)
   Mobile           → {slug}-mobile-v2-400.webp   (mobile crop, retina-ready)
   ============================================================ */

/* Default (all viewports) */
.card[data-img="saas-hills"], .m-card[data-img="saas-hills"] { background-image: url('images/New/SAAS HILLS (1).png'); }
.card[data-img="bloom-towers"], .m-card[data-img="bloom-towers"] { background-image: url('images/bloom-towers-v2-1920.webp'); }
.card[data-img="the-fold-28-villas"], .m-card[data-img="the-fold-28-villas"] { background-image: url('images/the-fold-28-villas-v2-1920.webp'); }
.card[data-img="bloom-heights"], .m-card[data-img="bloom-heights"] { background-image: url('images/bloom-heights-v2-1920.webp'); }
.card[data-img="elitz-towers"], .m-card[data-img="elitz-towers"] { background-image: url('images/elitz-towers-v2-1920.webp'); }
.card[data-img="flow-residence"], .m-card[data-img="flow-residence"] { background-image: url('images/flow-residence-v2-1920.webp'); }
.card[data-img="al-ola-heights"], .m-card[data-img="al-ola-heights"] { background-image: url('images/New/AL OLA HEIGHTS.png'); }
.card[data-img="luxor-tower"], .m-card[data-img="luxor-tower"] { background-image: url('images/luxor-tower-v2-1920.webp'); }
.card[data-img="maison-elysee-iii"], .m-card[data-img="maison-elysee-iii"] { background-image: url('images/maison-elysee-iii-v2-1920.webp'); }
.card[data-img="lume-residences"], .m-card[data-img="lume-residences"] { background-image: url('images/lume-residences-v2-1920.webp'); }
.card[data-img="zephyra"], .m-card[data-img="zephyra"] { background-image: url('images/zephyra-v2-1920.webp'); }
.card[data-img="voxa-jvt"], .m-card[data-img="voxa-jvt"] { background-image: url('images/voxa-jvt-v2-1920.webp'); }
.card[data-img="pearl-house-iv"], .m-card[data-img="pearl-house-iv"] { background-image: url('images/pearl-house-iv-v2-1920.webp'); }
.card[data-img="jebel-ali-tower"], .m-card[data-img="jebel-ali-tower"] { background-image: url('images/jebel-ali-tower-v2-1920.webp'); }
.card[data-img="maison-i-ii"], .m-card[data-img="maison-i-ii"] { background-image: url('images/maison-i-ii-v2-1920.webp'); }
.card[data-img="danube-properties"], .m-card[data-img="danube-properties"] { background-image: url('images/danube-properties-v2-1920.webp'); }
.card[data-img="fam-holding"], .m-card[data-img="fam-holding"] { background-image: url('images/fam-holding-v2-1920.webp'); }
.card[data-img="celesto-tower"], .m-card[data-img="celesto-tower"] { background-image: url('images/celesto-tower-v2-1920.webp'); }
.card[data-img="novus-residence"], .m-card[data-img="novus-residence"] { background-image: url('images/novus-residence-v2-1920.webp'); }
.card[data-img="elysee-i"], .m-card[data-img="elysee-i"] { background-image: url('images/New/Elysee I.png'); }
.card[data-img="elysee-ii"], .m-card[data-img="elysee-ii"] { background-image: url('images/elysee-ii-v2-1920.webp'); }
.card[data-img="celesto-tower-3-res"], .m-card[data-img="celesto-tower-3-res"] { background-image: url('images/celesto-tower-3-res-v2-1920.webp'); }
.card[data-img="elysee-heights"], .m-card[data-img="elysee-heights"] { background-image: url('images/elysee-heights-v2-1920.webp'); }
.card[data-img="avanos"], .m-card[data-img="avanos"] { background-image: url('images/New/Avanos.png'); }
.card[data-img="solcasa-residence"], .m-card[data-img="solcasa-residence"] { background-image: url('images/New/Solcasa Residence.png'); }
.card[data-img="aum-99"], .m-card[data-img="aum-99"] { background-image: url('images/aum-99-v2-1920.webp'); }
.card[data-img="deira-islands"], .m-card[data-img="deira-islands"] { background-image: url('images/deira-islands-v2-1920.webp'); }
.card[data-img="jaddaf-ii-tower"], .m-card[data-img="jaddaf-ii-tower"] { background-image: url('images/jaddaf-ii-tower-v2-1920.webp'); }
.card[data-img="jaddaf-one-tower"], .m-card[data-img="jaddaf-one-tower"] { background-image: url('images/jaddaf-one-tower-v2-1920.webp'); }
.card[data-img="xenia-residences"], .m-card[data-img="xenia-residences"] { background-image: url('images/xenia-residences-v2-1920.webp'); }
.card[data-img="private-mansion-jumeirah-bay"], .m-card[data-img="private-mansion-jumeirah-bay"] { background-image: url('images/private-mansion-jumeirah-bay-v2-1920.webp'); }
.card[data-img="opal-jvc"], .m-card[data-img="opal-jvc"] { background-image: url('images/opal-jvc-v2-1920.webp'); }
.card[data-img="building-al-warsan-4"], .m-card[data-img="building-al-warsan-4"] { background-image: url('images/building-al-warsan-4-v2-1920.webp'); }
.card[data-img="rshl-residence"], .m-card[data-img="rshl-residence"] { background-image: url('images/rshl-residence-v2-1920.webp'); }
.card[data-img="azur-line-jvc"], .m-card[data-img="azur-line-jvc"] { background-image: url('images/azur-line-jvc-v2-1920.webp'); }
.card[data-img="assa-abloy-techno-park"], .m-card[data-img="assa-abloy-techno-park"] { background-image: url('images/assa-abloy-techno-park-v2-1920.webp'); }
.card[data-img="tavora-grand-residences"], .m-card[data-img="tavora-grand-residences"] { background-image: url('images/tavora-grand-residences-v2-1920.webp'); }
.card[data-img="basra-gate"], .m-card[data-img="basra-gate"] { background-image: url('images/basra-gate-v2-1920.webp'); }
.card[data-img="private-mansion-mbr-city"], .m-card[data-img="private-mansion-mbr-city"] { background-image: url('images/private-mansion-mbr-city-v2-1920.webp'); }
.card[data-img="private-mansion-al-khawaneej"], .m-card[data-img="private-mansion-al-khawaneej"] { background-image: url('images/private-mansion-al-khawaneej-v2-1920.webp'); }
.card[data-img="private-mansion-nad-al-sheba"], .m-card[data-img="private-mansion-nad-al-sheba"] { background-image: url('images/private-mansion-nad-al-sheba-v2-1920.webp'); }
.card[data-img="private-villas-2nos"], .m-card[data-img="private-villas-2nos"] { background-image: url('images/private-villas-2nos-v2-1920.webp'); }
.card[data-img="al-nahyan-palace"], .m-card[data-img="al-nahyan-palace"] { background-image: url('images/al-nahyan-palace-v2-1920.webp'); }
.card[data-img="ali-sons-al-barsha"], .m-card[data-img="ali-sons-al-barsha"] { background-image: url('images/ali-sons-al-barsha-v2-1920.webp'); }

/* Mobile ≤ 640px — use the mobile-cropped, retina-quality version */
@media (max-width: 640px) {
  .m-card[data-img="saas-hills"] { background-image: url('images/saas-hills-mobile-v2-400.webp'); }
  .m-card[data-img="bloom-towers"] { background-image: url('images/bloom-towers-mobile-v2-400.webp'); }
  .m-card[data-img="the-fold-28-villas"] { background-image: url('images/the-fold-28-villas-mobile-v2-400.webp'); }
  .m-card[data-img="bloom-heights"] { background-image: url('images/bloom-heights-mobile-v2-400.webp'); }
  .m-card[data-img="elitz-towers"] { background-image: url('images/elitz-towers-mobile-v2-400.webp'); }
  .m-card[data-img="flow-residence"] { background-image: url('images/flow-residence-mobile-v2-400.webp'); }
  .m-card[data-img="al-ola-heights"] { background-image: url('images/al-ola-heights-mobile-v2-400.webp'); }
  .m-card[data-img="luxor-tower"] { background-image: url('images/luxor-tower-mobile-v2-400.webp'); }
  .m-card[data-img="maison-elysee-iii"] { background-image: url('images/maison-elysee-iii-mobile-v2-400.webp'); }
  .m-card[data-img="lume-residences"] { background-image: url('images/lume-residences-mobile-v2-400.webp'); }
  .m-card[data-img="zephyra"] { background-image: url('images/zephyra-mobile-v2-400.webp'); }
  .m-card[data-img="voxa-jvt"] { background-image: url('images/voxa-jvt-mobile-v2-400.webp'); }
  .m-card[data-img="pearl-house-iv"] { background-image: url('images/pearl-house-iv-mobile-v2-400.webp'); }
  .m-card[data-img="jebel-ali-tower"] { background-image: url('images/jebel-ali-tower-mobile-v2-400.webp'); }
  .m-card[data-img="maison-i-ii"] { background-image: url('images/maison-i-ii-mobile-v2-400.webp'); }
  .m-card[data-img="danube-properties"] { background-image: url('images/danube-properties-mobile-v2-400.webp'); }
  .m-card[data-img="fam-holding"] { background-image: url('images/fam-holding-mobile-v2-400.webp'); }
  .m-card[data-img="celesto-tower"] { background-image: url('images/celesto-tower-mobile-v2-400.webp'); }
  .m-card[data-img="novus-residence"] { background-image: url('images/novus-residence-mobile-v2-400.webp'); }
  .m-card[data-img="elysee-i"] { background-image: url('images/elysee-i-mobile-v2-400.webp'); }
  .m-card[data-img="elysee-ii"] { background-image: url('images/elysee-ii-mobile-v2-400.webp'); }
  .m-card[data-img="celesto-tower-3-res"] { background-image: url('images/celesto-tower-3-res-mobile-v2-400.webp'); }
  .m-card[data-img="elysee-heights"] { background-image: url('images/elysee-heights-mobile-v2-400.webp'); }
  .m-card[data-img="avanos"] { background-image: url('images/avanos-mobile-v2-400.webp'); }
  .m-card[data-img="solcasa-residence"] { background-image: url('images/solcasa-residence-mobile-v2-400.webp'); }
  .m-card[data-img="aum-99"] { background-image: url('images/aum-99-mobile-v2-400.webp'); }
  .m-card[data-img="deira-islands"] { background-image: url('images/deira-islands-mobile-v2-400.webp'); }
  .m-card[data-img="jaddaf-ii-tower"] { background-image: url('images/jaddaf-ii-tower-mobile-v2-400.webp'); }
  .m-card[data-img="jaddaf-one-tower"] { background-image: url('images/jaddaf-one-tower-mobile-v2-400.webp'); }
  .m-card[data-img="xenia-residences"] { background-image: url('images/xenia-residences-mobile-v2-400.webp'); }
  .m-card[data-img="opal-jvc"] { background-image: url('images/opal-jvc-mobile-v2-400.webp'); }
  .m-card[data-img="building-al-warsan-4"] { background-image: url('images/building-al-warsan-4-mobile-v2-400.webp'); }
  .m-card[data-img="azur-line-jvc"] { background-image: url('images/azur-line-jvc-mobile-v2-400.webp'); }
  .m-card[data-img="assa-abloy-techno-park"] { background-image: url('images/assa-abloy-techno-park-mobile-v2-400.webp'); }
  .m-card[data-img="tavora-grand-residences"] { background-image: url('images/tavora-grand-residences-mobile-v2-400.webp'); }
  .m-card[data-img="basra-gate"] { background-image: url('images/basra-gate-mobile-v2-400.webp'); }
  .m-card[data-img="private-mansion-mbr-city"] { background-image: url('images/private-mansion-mbr-city-mobile-v2-400.webp'); }
  .m-card[data-img="private-mansion-al-khawaneej"] { background-image: url('images/private-mansion-al-khawaneej-mobile-v2-400.webp'); }
  .m-card[data-img="private-mansion-nad-al-sheba"] { background-image: url('images/private-mansion-nad-al-sheba-mobile-v2-400.webp'); }
  .m-card[data-img="al-nahyan-palace"] { background-image: url('images/al-nahyan-palace-mobile-v2-400.webp'); }
  .m-card[data-img="ali-sons-al-barsha"] { background-image: url('images/ali-sons-al-barsha-mobile-v2-400.webp'); }
}

/* ============================================================
   INFINITE-SCROLL REVEAL
   Rows beyond the first batch are hidden until JS reveals them
   as the user scrolls. .is-pending = hidden, .is-revealed = animated in.
   ============================================================ */

.projects-desktop .row.is-pending,
.projects-mobile  .m-row.is-pending,
.projects-mobile  .m-card.m-full.is-pending {
  display: none !important;
}

.projects-desktop .row.is-revealed,
.projects-mobile  .m-row.is-revealed,
.projects-mobile  .m-card.m-full.is-revealed {
  animation: kwec-fade-up .85s var(--ease) both;
}

@keyframes kwec-fade-up {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Loader (between batches) ---------- */
.kwec-loader {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 60px 20px;
  width: 100%;
}
.kwec-loader.is-active { display: flex; }
.kwec-loader span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #000;
  opacity: .35;
  animation: kwec-pulse 1.4s infinite ease-in-out both;
}
.kwec-loader span:nth-child(1) { animation-delay: -0.32s; }
.kwec-loader span:nth-child(2) { animation-delay: -0.16s; }
.kwec-loader span:nth-child(3) { animation-delay: 0s; }

@keyframes kwec-pulse {
  0%, 80%, 100% { transform: scale(0.5); opacity: .35; }
  40%           { transform: scale(1);   opacity: 1; }
}

/* If JS is disabled / IntersectionObserver missing, all rows show normally. */
.no-js .projects-desktop .row,
.no-js .projects-mobile  .m-row,
.no-js .projects-mobile  .m-card.m-full {
  opacity: 1 !important;
  display: flex !important;
  animation: none !important;
}
.no-js .kwec-loader { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  .projects-desktop .row.is-revealed,
  .projects-mobile  .m-row.is-revealed,
  .projects-mobile  .m-card.m-full.is-revealed {
    animation: none;
  }
  .kwec-loader span { animation: none; opacity: .6; }
}