.project-icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.project-icon-sprite symbol, .project-icon-sprite path, .project-icon-sprite circle, .project-icon-sprite rect {
  fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}

.projects-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + clamp(3.5rem, 6vw, 6rem)) 0 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(119,189,56,.18), transparent 26%),
    linear-gradient(135deg, #f8fbf7 0%, #eff5ee 58%, #e8f0e8 100%);
}
.projects-hero::before,
.projects-hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border: 1px solid rgba(24,115,52,.12);
  border-radius: 50%;
}
.projects-hero::before { width: 540px; height: 540px; right: -220px; top: 60px; }
.projects-hero::after { width: 360px; height: 360px; right: -130px; top: 150px; }
.projects-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(360px,.82fr) minmax(560px,1.25fr);
  gap: clamp(2.6rem,6vw,6.6rem);
  align-items: center;
}
.projects-hero__copy { padding-bottom: 2rem; }
.projects-hero__copy h1 { max-width: 720px; margin-bottom: 1.55rem; font-size: clamp(3.45rem,6.2vw,6.7rem); }
.projects-hero__copy h1 em { display: block; color: var(--green-700); font-style: normal; }
.projects-hero__lead { max-width: 650px; margin-bottom: 2rem; font-size: clamp(1.04rem,1.35vw,1.25rem); }
.projects-hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; }
.projects-hero__visual {
  position: relative;
  min-height: 680px;
  padding-bottom: 5rem;
}
.projects-hero__main {
  position: absolute;
  inset: 0 0 5rem 6%;
  overflow: hidden;
  border-radius: 38px 16px 38px 38px;
  box-shadow: var(--shadow-lg);
  background: var(--green-950);
}
.projects-hero__main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,45,24,.04) 30%, rgba(6,28,14,.86) 100%);
}
.projects-hero__main img { width: 100%; height: 100%; object-fit: cover; }
.projects-hero__main figcaption {
  position: absolute;
  z-index: 2;
  right: 2.25rem;
  bottom: 2.25rem;
  left: 2.25rem;
  display: grid;
  gap: .35rem;
  color: var(--white);
}
.projects-hero__main small { color: var(--leaf-300); font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.projects-hero__main strong { max-width: 700px; font-family: var(--font-display); font-size: clamp(1.7rem,3vw,3rem); line-height: 1.05; letter-spacing: -.04em; }
.projects-hero__main span { color: rgba(255,255,255,.78); font-weight: 700; }
.projects-hero__tile {
  position: absolute;
  z-index: 3;
  overflow: hidden;
  border: 7px solid var(--white);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}
.projects-hero__tile img { width: 100%; height: 100%; object-fit: cover; }
.projects-hero__tile figcaption {
  position: absolute;
  left: 1rem;
  bottom: .85rem;
  padding: .45rem .7rem;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: var(--green-900);
  font-size: .76rem;
  font-weight: 800;
}
.projects-hero__tile--survey { width: 220px; height: 180px; left: 0; bottom: 0; }
.projects-hero__tile--irrigation { width: 245px; height: 170px; right: 4%; bottom: 0; }
.projects-hero__stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4,1fr);
  margin-top: 3.4rem;
  border-top: 1px solid rgba(13,66,34,.12);
}
.projects-hero__stats article { padding: 1.75rem clamp(1rem,2vw,2rem); border-right: 1px solid rgba(13,66,34,.12); }
.projects-hero__stats article:first-child { padding-left: 0; }
.projects-hero__stats article:last-child { border-right: 0; }
.projects-hero__stats strong { display: block; margin-bottom: .25rem; color: var(--green-900); font-family: var(--font-display); font-size: clamp(1.8rem,2.8vw,3rem); line-height: 1; letter-spacing: -.05em; }
.projects-hero__stats small { font-size: .48em; letter-spacing: 0; }
.projects-hero__stats span { color: var(--muted); font-size: .86rem; font-weight: 700; }

.projects-intro { background: var(--white); }
.projects-intro__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(360px,.72fr); gap: clamp(3rem,8vw,8rem); align-items: start; }
.projects-intro__grid h2 { max-width: 800px; }
.projects-intro__copy { padding-top: 1.5rem; }
.projects-intro__copy p { font-size: 1.04rem; }
.projects-intro__copy p:last-child { margin-bottom: 0; }

.project-gallery-section { padding-bottom: var(--section-space); background: #f7faf6; }
.project-filter-shell {
  position: sticky;
  top: var(--header-height);
  z-index: 40;
  border-block: 1px solid var(--line);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(18px);
}
.project-filter {
  display: flex;
  gap: .65rem;
  overflow-x: auto;
  padding-block: .85rem;
  scrollbar-width: thin;
}
.project-filter button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: .6rem;
  min-height: 48px;
  padding: .72rem .9rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  color: var(--charcoal-800);
  font-size: .82rem;
  font-weight: 800;
  transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
}
.project-filter button:hover { transform: translateY(-2px); border-color: rgba(24,115,52,.36); }
.project-filter button.is-active { border-color: var(--green-700); background: var(--green-700); color: var(--white); box-shadow: 0 10px 24px rgba(24,115,52,.2); }
.project-filter svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.project-filter small {
  display: grid;
  min-width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-strong);
  color: var(--green-800);
  font-size: .68rem;
}
.project-filter button.is-active small { background: rgba(255,255,255,.16); color: var(--white); }
.project-gallery-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding-top: clamp(3.5rem,6vw,6rem);
  padding-bottom: 2.5rem;
}
.project-gallery-heading h2 { margin-bottom: 0; font-size: clamp(2.2rem,4vw,4rem); }
.project-gallery-heading > p { max-width: 460px; margin-bottom: .4rem; text-align: right; }

.project-grid {
  display: grid;
  grid-template-columns: repeat(12,minmax(0,1fr));
  gap: 1.3rem;
}
.project-card { grid-column: span 4; min-width: 0; }
.project-card--wide { grid-column: span 6; }
.project-card--feature { grid-column: span 8; }
.project-card.is-hidden { display: none; }
.project-card__surface {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(13,66,34,.1);
  border-radius: 24px;
  background: var(--white);
  text-align: left;
  box-shadow: 0 14px 38px rgba(8,45,24,.07);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.project-card__surface:hover { transform: translateY(-7px); border-color: rgba(24,115,52,.25); box-shadow: var(--shadow-md); }
.project-card__open {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: transparent;
}
.project-card__open:focus-visible { outline: 3px solid var(--leaf-500); outline-offset: -5px; }
.project-card__media { position: relative; overflow: hidden; aspect-ratio: 16/10; background: var(--surface-strong); }
.project-card--feature .project-card__media { aspect-ratio: 16/8.6; }
.project-card--wide .project-card__media { aspect-ratio: 16/8.8; }
.project-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 48%, rgba(8,45,24,.22)); opacity: .45; transition: opacity var(--transition); }
.project-card__surface:hover .project-card__media::after { opacity: .12; }
.project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 750ms var(--ease); }
.project-card__surface:hover .project-card__media img { transform: scale(1.035); }
.project-card__year {
  position: absolute;
  z-index: 2;
  top: 1rem;
  right: 1rem;
  padding: .42rem .68rem;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 999px;
  background: rgba(8,45,24,.72);
  color: var(--white);
  font-size: .71rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}
.project-card__body { display: grid; align-content: start; min-height: 315px; padding: 1.45rem; }
.project-card--feature .project-card__body { min-height: 280px; }
.project-card__tags { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: .9rem; }
.project-card__tags span,
.project-dialog__tags span { padding: .38rem .58rem; border-radius: 999px; background: #eaf4e8; color: var(--green-800); font-size: .67rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.project-card h3 { margin-bottom: .65rem; font-size: clamp(1.3rem,2vw,1.85rem); }
.project-card__body > p { margin-bottom: 1.15rem; font-size: .92rem; }
.project-card dl { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; margin: auto 0 1.15rem; }
.project-card dl div { padding: .72rem .8rem; border-radius: 12px; background: var(--surface); }
.project-card dt { color: var(--muted); font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-card dd { margin: .2rem 0 0; color: var(--charcoal-950); font-size: .86rem; font-weight: 800; }
.project-card__action { display: flex; align-items: center; justify-content: space-between; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--green-800); font-size: .85rem; font-weight: 800; }
.project-card__action i { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: var(--green-700); color: var(--white); font-style: normal; transition: transform var(--transition); }
.project-card__surface:hover .project-card__action i { transform: rotate(45deg); }
.project-empty { padding: 5rem 0; text-align: center; }
.project-empty p { margin-bottom: 0; }

.project-services { background: var(--white); }
.project-services__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.project-services__grid a {
  display: grid;
  align-content: start;
  min-height: 250px;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  text-decoration: none;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.project-services__grid a:hover { transform: translateY(-6px); border-color: rgba(24,115,52,.25); background: var(--surface); box-shadow: var(--shadow-sm); }
.project-services__grid svg { width: 48px; height: 48px; margin-bottom: 2.2rem; padding: .75rem; border-radius: 15px; background: #eaf4e8; color: var(--green-700); fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.project-services__grid strong { margin-bottom: .55rem; color: var(--charcoal-950); font-family: var(--font-display); font-size: 1.25rem; }
.project-services__grid span { color: var(--muted); font-size: .9rem; }

.projects-cta { position: relative; overflow: hidden; padding-block: clamp(5rem,9vw,9rem); background: var(--green-950); }
.projects-cta__image { position: absolute; inset: 0; opacity: .26; }
.projects-cta__image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,45,24,.98) 0%, rgba(8,45,24,.83) 52%, rgba(8,45,24,.48) 100%); }
.projects-cta__image img { width: 100%; height: 100%; object-fit: cover; }
.projects-cta__inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 3rem; align-items: end; }
.projects-cta h2 { max-width: 850px; color: var(--white); }
.projects-cta p { max-width: 720px; color: rgba(255,255,255,.72); font-size: 1.05rem; }

.project-dialog {
  width: min(1080px, calc(100% - 2rem));
  max-height: min(88vh,900px);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 30px;
  background: var(--white);
  box-shadow: 0 40px 120px rgba(0,0,0,.35);
}
.project-dialog::backdrop { background: rgba(4,20,10,.74); backdrop-filter: blur(6px); }
.project-dialog__close {
  position: absolute;
  z-index: 4;
  top: 1rem;
  right: 1rem;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 50%;
  background: rgba(8,45,24,.84);
  color: var(--white);
}
.project-dialog__close svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.project-dialog__layout { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(400px,.95fr); min-height: 650px; }
.project-dialog__media { min-height: 650px; background: var(--green-950); }
.project-dialog__media img { width: 100%; height: 100%; object-fit: cover; }
.project-dialog__content { overflow-y: auto; padding: clamp(2rem,4vw,3.5rem); }
.project-dialog__tags { display: flex; flex-wrap: wrap; gap: .45rem; margin: .2rem 0 1.25rem; }
.project-dialog h2 { margin-bottom: 1rem; font-size: clamp(2rem,3.6vw,3.5rem); }
.project-dialog__summary { margin-bottom: 1.5rem; font-size: 1.03rem; }
.project-dialog__metrics { display: grid; grid-template-columns: repeat(2,1fr); gap: .75rem; margin-bottom: 2rem; }
.project-dialog__metrics div { padding: .9rem; border-radius: 14px; background: var(--surface); }
.project-dialog__metrics small { display: block; margin-bottom: .25rem; color: var(--muted); font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-dialog__metrics strong { color: var(--charcoal-950); }
.project-dialog__scope { margin-bottom: 2rem; }
.project-dialog__scope h3 { margin-bottom: .8rem; font-size: 1.15rem; }
.project-dialog__scope ul { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.project-dialog__scope li { position: relative; padding-left: 1.6rem; color: var(--muted); }
.project-dialog__scope li::before { content: ""; position: absolute; top: .62em; left: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--leaf-500); }
body.dialog-open { overflow: hidden; }

@media (max-width: 1120px) {
  .projects-hero__grid { grid-template-columns: minmax(320px,.78fr) minmax(470px,1.12fr); gap: 2.8rem; }
  .projects-hero__visual { min-height: 600px; }
  .project-card { grid-column: span 6; }
  .project-card--feature, .project-card--wide { grid-column: span 6; }
  .project-services__grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 900px) {
  .projects-hero { padding-top: calc(var(--header-height) + 3rem); }
  .projects-hero__grid { grid-template-columns: 1fr; }
  .projects-hero__copy { max-width: 760px; }
  .projects-hero__copy h1 em { display: inline; }
  .projects-hero__visual { min-height: 620px; }
  .projects-hero__main { left: 0; }
  .projects-hero__stats { grid-template-columns: repeat(2,1fr); }
  .projects-hero__stats article:nth-child(2) { border-right: 0; }
  .projects-hero__stats article:nth-child(n+3) { border-top: 1px solid rgba(13,66,34,.12); }
  .projects-hero__stats article:nth-child(3) { padding-left: 0; }
  .projects-intro__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .projects-intro__copy { padding-top: 0; }
  .project-filter-shell { top: 72px; }
  .project-gallery-heading { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .project-gallery-heading > p { text-align: left; }
  .projects-cta__inner { grid-template-columns: 1fr; align-items: start; }
  .projects-cta .button { width: fit-content; }
  .project-dialog { overflow-y: auto; }
  .project-dialog__layout { grid-template-columns: 1fr; }
  .project-dialog__media { min-height: 380px; max-height: 46vh; }
}

@media (max-width: 680px) {
  .projects-hero__copy h1 { font-size: clamp(3rem,15vw,4.5rem); }
  .projects-hero__actions { flex-direction: column; }
  .projects-hero__visual { min-height: 520px; padding-bottom: 3.75rem; }
  .projects-hero__main { inset: 0 0 3.8rem 0; border-radius: 25px; }
  .projects-hero__main figcaption { right: 1.3rem; bottom: 1.3rem; left: 1.3rem; }
  .projects-hero__main strong { font-size: 1.55rem; }
  .projects-hero__tile { border-width: 5px; }
  .projects-hero__tile--survey { width: 145px; height: 116px; left: -.2rem; }
  .projects-hero__tile--irrigation { width: 155px; height: 110px; right: -.2rem; }
  .projects-hero__tile figcaption { display: none; }
  .projects-hero__stats article { padding: 1.25rem .75rem; }
  .projects-hero__stats article:first-child, .projects-hero__stats article:nth-child(3) { padding-left: 0; }
  .projects-hero__stats strong { font-size: 1.7rem; }
  .projects-hero__stats span { font-size: .76rem; }
  .project-filter-shell { top: var(--header-height); }
  .project-filter { width: calc(100% + 1.1rem); padding-right: 1.1rem; }
  .project-filter button { min-height: 44px; padding: .65rem .75rem; }
  .project-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
  .project-card, .project-card--feature, .project-card--wide { grid-column: 1; }
  .project-card__body, .project-card--feature .project-card__body { min-height: auto; }
  .project-card dl { margin-top: .35rem; }
  .project-services__grid { grid-template-columns: 1fr; }
  .project-services__grid a { min-height: 210px; }
  .projects-cta .button { width: 100%; }
  .project-dialog { width: calc(100% - 1rem); max-height: 94vh; border-radius: 22px; }
  .project-dialog__media { min-height: 260px; }
  .project-dialog__content { padding: 1.5rem; }
  .project-dialog__metrics { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Project category overview — Version 1.1
   The visitor first chooses a service, then sees only projects in that group.
   Radio inputs provide a no-JavaScript fallback and keep every project card in
   one maintainable HTML collection.
   -------------------------------------------------------------------------- */
.project-gallery-section {
  padding-block: clamp(4rem, 7vw, 7rem) var(--section-space);
  background: #f7faf6;
}

.project-gallery-heading--overview {
  padding-top: 0;
}

.service-category-controller {
  position: relative;
}

.service-category-grid {
  display: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
}

#projects-overview-state:checked ~ .service-category-grid {
  display: grid;
}

.service-category-card {
  position: relative;
  display: grid;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(13, 66, 34, .12);
  border-radius: 28px;
  background: var(--green-950);
  color: var(--white);
  cursor: pointer;
  box-shadow: 0 18px 45px rgba(8, 45, 24, .10);
  isolation: isolate;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-category-card:hover {
  transform: translateY(-7px);
  border-color: rgba(119, 189, 56, .65);
  box-shadow: 0 26px 60px rgba(8, 45, 24, .18);
}

.service-category-card__media,
.service-category-card__shade {
  position: absolute;
  inset: 0;
}

.service-category-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 850ms var(--ease);
}

.service-category-card:hover .service-category-card__media img {
  transform: scale(1.045);
}

.service-category-card__shade {
  background:
    linear-gradient(180deg, rgba(5, 25, 13, .08) 0%, rgba(5, 25, 13, .22) 32%, rgba(5, 25, 13, .95) 100%),
    linear-gradient(90deg, rgba(5, 25, 13, .34), transparent 68%);
}

.service-category-card__topline,
.service-category-card__content {
  position: relative;
  z-index: 2;
}

.service-category-card__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: 1.15rem;
}

.service-category-card__icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: 15px;
  background: rgba(255, 255, 255, .92);
  color: var(--green-800);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .12);
}

.service-category-card__icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-category-card__count {
  padding: .52rem .72rem;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  background: rgba(8, 45, 24, .64);
  color: var(--white);
  font-size: .72rem;
  font-weight: 800;
  backdrop-filter: blur(9px);
}

.service-category-card__content {
  align-self: end;
  display: grid;
  padding: clamp(1.35rem, 2.3vw, 2rem);
}

.service-category-card__content small {
  margin-bottom: .6rem;
  color: var(--leaf-300);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.service-category-card__content strong {
  max-width: 390px;
  margin-bottom: .72rem;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.06;
  letter-spacing: -.035em;
}

.service-category-card__content > span {
  max-width: 430px;
  min-height: 4.2em;
  color: rgba(255, 255, 255, .76);
  font-size: .88rem;
  line-height: 1.55;
}

.service-category-card__content b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, .20);
  color: var(--white);
  font-size: .82rem;
}

.service-category-card__content i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--leaf-500);
  color: var(--green-950);
  font-style: normal;
  transition: transform var(--transition);
}

.service-category-card:hover .service-category-card__content i {
  transform: rotate(45deg);
}

#projects-water-resources:focus-visible ~ .service-category-grid label[for="projects-water-resources"],
#projects-irrigation:focus-visible ~ .service-category-grid label[for="projects-irrigation"],
#projects-surveying:focus-visible ~ .service-category-grid label[for="projects-surveying"],
#projects-agriculture:focus-visible ~ .service-category-grid label[for="projects-agriculture"],
#projects-design-analysis:focus-visible ~ .service-category-grid label[for="projects-design-analysis"],
#projects-project-management:focus-visible ~ .service-category-grid label[for="projects-project-management"],
#projects-building-plans:focus-visible ~ .service-category-grid label[for="projects-building-plans"],
#projects-environmental-impact:focus-visible ~ .service-category-grid label[for="projects-environmental-impact"] {
  outline: 3px solid var(--leaf-500);
  outline-offset: 4px;
}

.service-project-results {
  display: none;
  animation: project-results-in 430ms var(--ease) both;
}

#projects-overview-state:not(:checked) ~ .service-project-results {
  display: block;
}

@keyframes project-results-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.service-project-results__toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid rgba(13, 66, 34, .10);
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 14px 34px rgba(8, 45, 24, .06);
}

.service-result-heading {
  display: none;
}

.service-result-heading h2 {
  margin-bottom: .65rem;
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.service-result-heading > p:last-child {
  max-width: 720px;
  margin-bottom: 0;
}

.service-result-heading > p strong {
  color: var(--green-800);
}

#projects-water-resources:checked ~ .service-project-results [data-service-heading="water-resources"],
#projects-irrigation:checked ~ .service-project-results [data-service-heading="irrigation"],
#projects-surveying:checked ~ .service-project-results [data-service-heading="surveying"],
#projects-agriculture:checked ~ .service-project-results [data-service-heading="agriculture"],
#projects-design-analysis:checked ~ .service-project-results [data-service-heading="design-analysis"],
#projects-project-management:checked ~ .service-project-results [data-service-heading="project-management"],
#projects-building-plans:checked ~ .service-project-results [data-service-heading="building-plans"],
#projects-environmental-impact:checked ~ .service-project-results [data-service-heading="environmental-impact"] {
  display: block;
}

.service-project-results__back {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: .55rem;
  min-height: 46px;
  padding: .72rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--green-900);
  font-size: .8rem;
  font-weight: 800;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.service-project-results__back:hover {
  transform: translateY(-2px);
  border-color: var(--green-700);
  background: var(--green-700);
  color: var(--white);
}

.service-project-results__back svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* All project records remain in one grid. The selected radio determines which
   service records are visible. */
.service-project-results .project-card {
  display: none;
  grid-column: span 4;
}

#projects-water-resources:checked ~ .service-project-results .project-card[data-services~="water-resources"],
#projects-irrigation:checked ~ .service-project-results .project-card[data-services~="irrigation"],
#projects-surveying:checked ~ .service-project-results .project-card[data-services~="surveying"],
#projects-agriculture:checked ~ .service-project-results .project-card[data-services~="agriculture"],
#projects-design-analysis:checked ~ .service-project-results .project-card[data-services~="design-analysis"],
#projects-project-management:checked ~ .service-project-results .project-card[data-services~="project-management"],
#projects-building-plans:checked ~ .service-project-results .project-card[data-services~="building-plans"],
#projects-environmental-impact:checked ~ .service-project-results .project-card[data-services~="environmental-impact"] {
  display: block;
}

.service-project-results .project-card__media,
.service-project-results .project-card--feature .project-card__media,
.service-project-results .project-card--wide .project-card__media {
  aspect-ratio: 16 / 10;
}

.service-project-results .project-card__body,
.service-project-results .project-card--feature .project-card__body {
  min-height: 315px;
}

@media (max-width: 1120px) {
  .service-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-project-results .project-card { grid-column: span 6; }
}

@media (max-width: 760px) {
  .project-gallery-section { padding-top: 3.5rem; }
  .service-category-grid { grid-template-columns: 1fr; }
  .service-category-card { min-height: 390px; }
  .service-project-results__toolbar { align-items: flex-start; flex-direction: column; }
  .service-project-results__back { width: 100%; justify-content: center; }
  .service-project-results .project-card { grid-column: 1; }
}

@media (max-width: 480px) {
  .service-category-card { min-height: 360px; border-radius: 22px; }
  .service-category-card__content > span { min-height: 0; }
  .service-project-results__toolbar { padding: 1.25rem; border-radius: 20px; }
}

#project-gallery,
.service-project-results {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

/* --------------------------------------------------------------------------
   Project gallery dialog — Version 1.2
   Each project card may include a hidden .project-card__gallery collection.
   The JavaScript turns that collection into a responsive image gallery with
   captions, thumbnails, keyboard controls and touch swiping. Projects with
   one image automatically use the same layout without gallery controls.
   -------------------------------------------------------------------------- */
.project-dialog {
  width: min(1320px, calc(100% - 2rem));
  max-height: min(92vh, 940px);
}

.project-dialog__layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(390px, .65fr);
  min-height: min(820px, 88vh);
}

.project-dialog__gallery {
  min-width: 0;
  min-height: min(820px, 88vh);
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto auto;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 15%, rgba(126, 203, 47, .13), transparent 26%),
    #071d10;
  color: var(--white);
}

.project-dialog__stage {
  position: relative;
  min-height: 510px;
  margin: 0;
  overflow: hidden;
  background: #06170d;
}

.project-dialog__stage::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 24%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(3, 15, 8, .28));
}

.project-dialog__stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 220ms ease, transform 400ms var(--ease);
}

.project-dialog__stage img.is-changing {
  opacity: 0;
  transform: scale(.992);
}

.project-dialog__gallery-button {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: 50%;
  background: rgba(6, 32, 17, .76);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .22);
  backdrop-filter: blur(9px);
  transform: translateY(-50%);
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.project-dialog__gallery-button:hover {
  border-color: rgba(255, 255, 255, .55);
  background: var(--green-700);
  transform: translateY(-50%) scale(1.06);
}

.project-dialog__gallery-button--previous { left: 1rem; }
.project-dialog__gallery-button--next { right: 1rem; }
.project-dialog__gallery-button svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.project-dialog__gallery-counter {
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 1rem;
  min-width: 66px;
  padding: .55rem .8rem;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(6, 32, 17, .78);
  color: rgba(255, 255, 255, .94);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-align: center;
  backdrop-filter: blur(8px);
}

.project-dialog__image-copy {
  min-height: 110px;
  padding: 1.15rem 1.35rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
  background: rgba(7, 29, 16, .98);
}

.project-dialog__image-copy strong {
  display: block;
  margin-bottom: .35rem;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.08rem;
}

.project-dialog__image-copy p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, .67);
  font-size: .86rem;
  line-height: 1.55;
}

.project-dialog__thumbnails {
  display: flex;
  gap: .65rem;
  min-height: 92px;
  padding: .75rem 1rem 1rem;
  overflow-x: auto;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: #06170d;
  scrollbar-color: rgba(126, 203, 47, .55) transparent;
  scrollbar-width: thin;
}

.project-dialog__thumbnail {
  position: relative;
  flex: 0 0 112px;
  height: 76px;
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 13px;
  background: #0b2b18;
  opacity: .58;
  transition: opacity var(--transition), transform var(--transition), border-color var(--transition);
}

.project-dialog__thumbnail:hover,
.project-dialog__thumbnail.is-active {
  opacity: 1;
  transform: translateY(-2px);
}

.project-dialog__thumbnail.is-active {
  border-color: var(--leaf-500);
}

.project-dialog__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-dialog__thumbnail span {
  position: absolute;
  right: .35rem;
  bottom: .3rem;
  display: grid;
  min-width: 26px;
  height: 24px;
  padding-inline: .3rem;
  place-items: center;
  border-radius: 999px;
  background: rgba(5, 23, 12, .82);
  color: var(--white);
  font-size: .65rem;
  font-weight: 800;
}

.project-dialog__content {
  min-width: 0;
  padding: clamp(2rem, 3.2vw, 3.5rem);
}

.project-dialog__content .button {
  width: 100%;
  justify-content: space-between;
}

.project-card__action {
  gap: .75rem;
}

@media (max-width: 1040px) {
  .project-dialog {
    overflow-y: auto;
  }

  .project-dialog__layout {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .project-dialog__gallery {
    min-height: 0;
    grid-template-rows: minmax(390px, 52vh) auto auto;
  }

  .project-dialog__stage {
    min-height: 390px;
  }
}

@media (max-width: 680px) {
  .project-dialog {
    width: calc(100% - .75rem);
    max-height: 96vh;
    border-radius: 20px;
  }

  .project-dialog__close {
    top: .7rem;
    right: .7rem;
    width: 42px;
    height: 42px;
  }

  .project-dialog__gallery {
    grid-template-rows: minmax(280px, 42vh) auto auto;
  }

  .project-dialog__stage {
    min-height: 280px;
  }

  .project-dialog__gallery-button {
    width: 42px;
    height: 42px;
  }

  .project-dialog__gallery-button--previous { left: .65rem; }
  .project-dialog__gallery-button--next { right: .65rem; }

  .project-dialog__image-copy {
    min-height: 0;
    padding: 1rem;
  }

  .project-dialog__image-copy strong { font-size: 1rem; }
  .project-dialog__image-copy p { font-size: .8rem; }

  .project-dialog__thumbnails {
    min-height: 82px;
    padding: .65rem .75rem .8rem;
  }

  .project-dialog__thumbnail {
    flex-basis: 92px;
    height: 62px;
  }

  .project-dialog__content {
    padding: 1.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-dialog__stage img,
  .project-dialog__gallery-button,
  .project-dialog__thumbnail {
    transition: none;
  }
}

/* ========================================================================== 
   Responsive hardening — Projects page v1.3
   Keeps the service overview, project grids and image gallery usable from
   320px phones through tablets, laptops and wide desktop screens.
   ========================================================================== */

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

.projects-hero,
.projects-intro,
.project-gallery-section,
.project-services,
.projects-cta {
  overflow-x: clip;
}

.projects-hero__grid,
.projects-intro__grid,
.projects-hero__copy,
.projects-hero__visual,
.project-gallery-heading,
.service-category-controller,
.service-project-results,
.service-project-results__toolbar,
.project-grid,
.project-card,
.project-card__surface,
.project-dialog__layout,
.project-dialog__gallery,
.project-dialog__content {
  min-width: 0;
}

.project-card h3,
.service-category-card__content strong,
.service-result-heading h2,
.project-dialog h2 {
  overflow-wrap: anywhere;
}

/* Laptop and compact desktop */
@media (max-width: 1240px) {
  .projects-hero__grid {
    grid-template-columns: minmax(300px, .8fr) minmax(0, 1.2fr);
    gap: clamp(2.25rem, 4vw, 4rem);
  }

  .projects-hero__visual {
    min-height: clamp(560px, 57vw, 640px);
  }

  .projects-hero__main {
    left: 2%;
  }

  .projects-hero__tile--survey {
    width: 190px;
    height: 154px;
  }

  .projects-hero__tile--irrigation {
    width: 210px;
    height: 148px;
  }

  .service-category-card {
    min-height: 405px;
  }

  .service-category-card__content {
    padding: 1.35rem;
  }
}

/* Tablet landscape and small laptops */
@media (max-width: 1024px) {
  .projects-hero {
    padding-top: calc(var(--header-height) + 2.75rem);
  }

  .projects-hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .projects-hero__copy {
    max-width: 780px;
    padding-bottom: 0;
  }

  .projects-hero__copy h1 {
    max-width: 820px;
    font-size: clamp(3.6rem, 9vw, 5.8rem);
  }

  .projects-hero__copy h1 em {
    display: inline;
  }

  .projects-hero__visual {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 185px;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    min-height: 0;
    padding: 0;
  }

  .projects-hero__main,
  .projects-hero__tile {
    position: relative;
    inset: auto;
  }

  .projects-hero__main {
    grid-row: 1 / span 2;
    min-height: 480px;
    border-radius: 30px;
  }

  .projects-hero__tile {
    width: auto;
    height: auto;
    min-height: 0;
    border-width: 5px;
    border-radius: 18px;
  }

  .projects-hero__tile--survey,
  .projects-hero__tile--irrigation {
    width: auto;
    height: auto;
    inset: auto;
  }

  .projects-hero__tile figcaption {
    left: .65rem;
    bottom: .55rem;
    padding: .35rem .55rem;
    font-size: .68rem;
  }

  .projects-intro__grid {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .projects-intro__copy {
    max-width: 760px;
    padding-top: 0;
  }

  .project-gallery-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .project-gallery-heading > p {
    max-width: 680px;
    margin-bottom: 0;
    text-align: left;
  }

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

  .service-category-card {
    min-height: 390px;
  }

  .service-project-results__toolbar {
    align-items: flex-start;
  }

  .service-project-results .project-card {
    grid-column: span 6;
  }

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

  .projects-cta__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .projects-cta .button {
    width: fit-content;
  }

  .project-dialog {
    width: min(980px, calc(100% - 1rem));
    max-height: calc(100dvh - 1rem);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .project-dialog__layout {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .project-dialog__gallery {
    min-height: 0;
    grid-template-rows: minmax(390px, 52dvh) auto auto;
  }

  .project-dialog__stage {
    min-height: 390px;
  }

  .project-dialog__content {
    overflow: visible;
  }
}

/* Portrait tablets and large phones */
@media (max-width: 760px) {
  .projects-hero {
    padding-top: calc(var(--header-height) + 2rem);
  }

  .projects-hero::before {
    width: 360px;
    height: 360px;
    right: -230px;
  }

  .projects-hero::after {
    display: none;
  }

  .projects-hero__copy h1 {
    font-size: clamp(3rem, 13vw, 4.7rem);
  }

  .projects-hero__lead {
    font-size: 1rem;
  }

  .projects-hero__visual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    gap: .75rem;
  }

  .projects-hero__main {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;
    border-radius: 24px;
  }

  .projects-hero__main figcaption {
    right: 1.2rem;
    bottom: 1.2rem;
    left: 1.2rem;
  }

  .projects-hero__main strong {
    font-size: clamp(1.45rem, 6vw, 2.15rem);
  }

  .projects-hero__tile {
    aspect-ratio: 4 / 3;
  }

  .projects-hero__tile figcaption {
    display: inline-flex;
  }

  .projects-hero__stats {
    margin-top: 2.25rem;
  }

  .projects-hero__stats article {
    min-width: 0;
    padding: 1.2rem .8rem;
  }

  .projects-hero__stats strong {
    font-size: clamp(1.55rem, 7vw, 2rem);
  }

  .projects-hero__stats span {
    display: block;
    max-width: 140px;
    font-size: .74rem;
    line-height: 1.4;
  }

  .project-gallery-section {
    padding-top: 3.5rem;
  }

  .service-category-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .service-category-card {
    min-height: clamp(340px, 92vw, 410px);
    border-radius: 24px;
  }

  .service-category-card__content {
    padding: 1.35rem;
  }

  .service-category-card__content strong {
    max-width: 520px;
    font-size: clamp(1.45rem, 6vw, 2rem);
  }

  .service-category-card__content > span {
    max-width: 560px;
    min-height: 0;
  }

  .service-project-results__toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.35rem;
  }

  .service-result-heading h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .service-project-results__back {
    width: 100%;
    justify-content: center;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .service-project-results .project-card,
  .project-card,
  .project-card--feature,
  .project-card--wide {
    grid-column: 1;
  }

  .project-card__surface {
    border-radius: 20px;
  }

  .project-card__open {
    border-radius: 20px;
  }

  .service-project-results .project-card__media,
  .service-project-results .project-card--feature .project-card__media,
  .service-project-results .project-card--wide .project-card__media {
    aspect-ratio: 16 / 10;
  }

  .service-project-results .project-card__body,
  .service-project-results .project-card--feature .project-card__body,
  .project-card__body,
  .project-card--feature .project-card__body {
    min-height: 0;
    padding: 1.25rem;
  }

  .project-card dl {
    margin-top: .25rem;
  }

  .project-services__grid {
    grid-template-columns: 1fr;
  }

  .project-services__grid a {
    min-height: 205px;
  }

  .projects-cta {
    padding-block: 4.5rem;
  }

  .projects-cta .button {
    width: 100%;
  }

  .project-dialog {
    width: calc(100% - .75rem);
    max-height: calc(100dvh - .75rem);
    border-radius: 20px;
  }

  .project-dialog__close {
    top: max(.65rem, env(safe-area-inset-top));
    right: max(.65rem, env(safe-area-inset-right));
    width: 44px;
    height: 44px;
  }

  .project-dialog__gallery {
    grid-template-rows: minmax(270px, 42dvh) auto auto;
  }

  .project-dialog__stage {
    min-height: 270px;
  }

  .project-dialog__gallery-button {
    width: 44px;
    height: 44px;
  }

  .project-dialog__gallery-button--previous {
    left: .65rem;
  }

  .project-dialog__gallery-button--next {
    right: .65rem;
  }

  .project-dialog__image-copy {
    min-height: 0;
    padding: 1rem;
  }

  .project-dialog__thumbnails {
    min-height: 82px;
    padding: .65rem .75rem .8rem;
    scroll-snap-type: x proximity;
  }

  .project-dialog__thumbnail {
    flex-basis: 92px;
    height: 62px;
    scroll-snap-align: center;
  }

  .project-dialog__content {
    padding: 1.4rem;
    padding-bottom: max(1.4rem, env(safe-area-inset-bottom));
  }

  .project-dialog h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }
}

/* Small phones */
@media (max-width: 520px) {
  .projects-hero__actions {
    flex-direction: column;
  }

  .projects-hero__main {
    aspect-ratio: 1 / 1;
  }

  .projects-hero__main figcaption {
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
  }

  .projects-hero__main small {
    font-size: .65rem;
  }

  .projects-hero__main span {
    font-size: .78rem;
  }

  .projects-hero__tile figcaption {
    display: none;
  }

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

  .projects-hero__stats article:first-child,
  .projects-hero__stats article:nth-child(3) {
    padding-left: .25rem;
  }

  .projects-hero__stats span {
    max-width: 125px;
  }

  .project-gallery-heading h2 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .service-category-card {
    min-height: 350px;
    border-radius: 22px;
  }

  .service-category-card__topline {
    padding: .95rem;
  }

  .service-category-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 13px;
  }

  .service-category-card__count {
    padding: .45rem .6rem;
    font-size: .66rem;
  }

  .service-category-card__content {
    padding: 1.15rem;
  }

  .service-category-card__content b {
    margin-top: .9rem;
    padding-top: .85rem;
  }

  .project-card__body {
    padding: 1.1rem;
  }

  .project-card h3 {
    font-size: 1.35rem;
  }

  .project-card dl {
    grid-template-columns: 1fr;
    gap: .55rem;
  }

  .project-card dl div {
    padding: .68rem .75rem;
  }

  .project-card__action {
    font-size: .8rem;
  }

  .project-dialog {
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border-radius: 0;
  }

  .project-dialog__gallery {
    grid-template-rows: minmax(240px, 38dvh) auto auto;
  }

  .project-dialog__stage {
    min-height: 240px;
  }

  .project-dialog__gallery-counter {
    right: .7rem;
    bottom: .7rem;
    min-width: 58px;
    padding: .45rem .65rem;
  }

  .project-dialog__image-copy strong {
    font-size: .98rem;
  }

  .project-dialog__image-copy p {
    font-size: .79rem;
  }

  .project-dialog__metrics {
    grid-template-columns: 1fr;
  }
}

/* Very narrow devices */
@media (max-width: 370px) {
  .projects-hero__copy h1 {
    font-size: 2.75rem;
  }

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

  .projects-hero__tile {
    display: none;
  }

  .projects-hero__main {
    aspect-ratio: 4 / 5;
  }

  .projects-hero__stats strong {
    font-size: 1.45rem;
  }

  .service-category-card {
    min-height: 330px;
  }

  .service-category-card__content strong {
    font-size: 1.35rem;
  }

  .project-dialog__content {
    padding-inline: 1rem;
  }
}

/* Touch devices should not jump or remain visually raised after a tap. */
@media (hover: none) {
  .service-category-card:hover,
  .project-card__surface:hover,
  .project-services__grid a:hover {
    transform: none;
  }

  .service-category-card:hover .service-category-card__media img,
  .project-card__surface:hover .project-card__media img {
    transform: none;
  }
}