.cavity-page {
  overflow: hidden;
}

.cavity-green {
  color: var(--green-dark);
}

/* HERO */

.cavity-hero {
  position: relative;
  min-height: 735px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #10271d;
}

.cavity-hero-image {
  position: absolute;
  inset: 0;
  background: url("images/cavitywall.jpeg") center / cover no-repeat;
  transform: scale(1.02);
}

.cavity-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(7,27,19,.97) 0%,
      rgba(7,27,19,.87) 47%,
      rgba(7,27,19,.3) 100%
    ),
    linear-gradient(
      180deg,
      transparent 54%,
      rgba(7,27,19,.45)
    );
}

.cavity-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0,1fr) 380px;
  gap: 70px;
  align-items: end;
  padding: 110px 0 105px;
}

.cavity-hero-copy {
  max-width: 800px;
  color: #fff;
}

.cavity-hero-copy h1 {
  max-width: 800px;
  margin: 0;
  color: #fff;
  font-size: clamp(3.3rem,6.4vw,6.35rem);
  line-height: .96;
  letter-spacing: -.055em;
}

.cavity-hero-copy p {
  max-width: 690px;
  margin: 28px 0 0;
  color: rgba(255,255,255,.82);
  font-size: clamp(1.05rem,1.55vw,1.23rem);
  line-height: 1.75;
}

.cavity-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.cavity-hero-panel {
  padding: 30px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 0;
  background: rgba(255,255,255,.11);
  color: #fff;
  backdrop-filter: blur(15px);
  box-shadow: 0 22px 65px rgba(0,0,0,.2);
}

.cavity-panel-label {
  display: block;
  margin-bottom: 18px;
  color: rgba(255,255,255,.62);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.cavity-hero-panel > div {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 15px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.16);
}

.cavity-hero-panel strong {
  color: var(--green);
  font-size: 1.65rem;
  line-height: 1;
}

.cavity-hero-panel p {
  margin: 0;
  color: rgba(255,255,255,.76);
  line-height: 1.55;
}

/* INTRO */

.cavity-intro {
  padding: 115px 0;
  background: #fff;
}

.cavity-intro-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,.9fr);
  gap: clamp(55px,8vw,120px);
  align-items: start;
}

.cavity-intro h2 {
  max-width: 740px;
  margin: 18px 0 0;
  color: var(--charcoal);
  font-size: clamp(2.5rem,4.5vw,4.6rem);
  line-height: 1.04;
  letter-spacing: -.045em;
}

.cavity-intro-copy {
  padding-top: 30px;
}

.cavity-intro-copy p {
  margin: 0 0 20px;
  color: #5f6963;
  font-size: 1.02rem;
  line-height: 1.85;
}

.cavity-intro-copy .cavity-lead {
  color: var(--green-dark);
  font-size: 1.3rem;
  line-height: 1.62;
  font-weight: 700;
}

/* MATERIAL SECTIONS */

.cavity-material {
  padding: 115px 0;
}

.cavity-material-bead {
  background: var(--off);
}

.cavity-material-walltite {
  background: #fff;
}

.cavity-material-firetite {
  background: #eef3eb;
}

.cavity-material-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,.92fr);
  gap: clamp(55px,8vw,115px);
  align-items: center;
}

.cavity-material-grid-reverse {
  grid-template-columns: minmax(0,.92fr) minmax(0,1fr);
}

.cavity-material-image {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-radius: 0;
  background: #dfe7dd;
  box-shadow: var(--shadow);
}

.cavity-material-image img {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.cavity-material-badge {
  position: absolute;
  right: 24px;
  bottom: 24px;
  max-width: 285px;
  padding: 22px 25px;
  border-radius: 0;
  background: var(--green-dark);
  color: #fff;
  box-shadow: var(--shadow);
}

.cavity-material-badge span {
  display: block;
  margin-bottom: 6px;
  color: rgba(255,255,255,.66);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.cavity-material-badge strong {
  display: block;
  font-size: 1.45rem;
}

.cavity-material-copy h2 {
  margin: 17px 0 25px;
  color: var(--charcoal);
  font-size: clamp(2.5rem,4.2vw,4.4rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.cavity-material-copy p {
  margin: 0 0 19px;
  color: var(--muted);
  line-height: 1.84;
}

.cavity-material-copy .cavity-material-lead {
  color: var(--green-dark);
  font-size: 1.25rem;
  line-height: 1.62;
  font-weight: 700;
}

.cavity-material-list {
  display: grid;
  gap: 13px;
  margin: 29px 0 32px;
  padding: 0;
  list-style: none;
}

.cavity-material-list li {
  position: relative;
  padding-left: 33px;
  color: var(--green-dark);
  font-weight: 800;
}

.cavity-material-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 21px;
  height: 21px;
  display: grid;
  place-items: center;
  border-radius: 0;
  background: var(--green-dark);
  color: #fff;
  font-size: .7rem;
}

/* PROCESS */

.cavity-process {
  padding: 110px 0;
  background: #11291f;
  color: #fff;
}

.cavity-process .section-head h2 {
  color: #fff;
}

.cavity-process .section-head p {
  color: rgba(255,255,255,.67);
}

.cavity-process-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 18px;
}

.cavity-process-grid article {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 0;
  background: rgba(255,255,255,.035);
  transition: .25s ease;
}

.cavity-process-grid article:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,.075);
}

.cavity-process-grid span {
  margin-bottom: auto;
  color: var(--green);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .14em;
}

.cavity-process-grid h3 {
  margin: 45px 0 12px;
  color: #fff;
  font-size: 1.35rem;
}

.cavity-process-grid p {
  margin: 0;
  color: rgba(255,255,255,.63);
  line-height: 1.72;
}

/* SUITABILITY */

.cavity-suitability {
  padding: 115px 0;
  background: #fff;
}

.cavity-suitability-grid {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(0,1fr);
  gap: clamp(55px,8vw,115px);
  align-items: center;
}

.cavity-suitability-copy h2 {
  margin: 17px 0 24px;
  color: var(--charcoal);
  font-size: clamp(2.5rem,4vw,4.2rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.cavity-suitability-copy p {
  margin: 0 0 19px;
  color: var(--muted);
  line-height: 1.82;
}

.cavity-check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.cavity-check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--green-dark);
  font-weight: 800;
}

.cavity-check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 21px;
  height: 21px;
  display: grid;
  place-items: center;
  border-radius: 0;
  background: var(--green-dark);
  color: #fff;
  font-size: .7rem;
}

.cavity-suitability-image {
  min-height: 590px;
  overflow: hidden;
  border-radius: 0;
  box-shadow: var(--shadow);
}

.cavity-suitability-image img {
  width: 100%;
  height: 590px;
  object-fit: cover;
}

/* GRANT */

.cavity-grant {
  padding: 85px 0;
  background: var(--charcoal);
  color: #fff;
}

.cavity-grant-inner {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 50px;
  align-items: center;
}

.cavity-grant h2 {
  margin: 15px 0 14px;
  color: #fff;
  font-size: clamp(2.2rem,4vw,3.8rem);
  line-height: 1.05;
}

.cavity-grant p {
  max-width: 760px;
  margin: 0;
  color: rgba(255,255,255,.72);
  line-height: 1.75;
}

.cavity-grant-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.cavity-grant-actions > a:last-child {
  color: #fff;
  font-weight: 900;
}

.cavity-grant-actions > a:last-child span {
  color: var(--green);
}

/* RESPONSIVE */

/* Keep the complete hero visible on standard desktop screens. */
@media (min-width: 1051px) {
  .cavity-hero {
    min-height: clamp(600px, calc(100vh - 86px), 680px);
  }

  .cavity-hero-inner {
    gap: 45px;
    padding: 55px 0 50px;
  }

  .cavity-hero-copy h1 {
    font-size: clamp(3.3rem, 5.5vw, 5.5rem);
  }
}

@media (max-width: 1050px) {
  .cavity-hero-inner {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .cavity-hero-panel {
    max-width: 500px;
  }

  .cavity-intro-grid,
  .cavity-material-grid,
  .cavity-material-grid-reverse,
  .cavity-suitability-grid {
    grid-template-columns: 1fr;
  }

  .cavity-material-walltite .cavity-material-image {
    order: -1;
  }

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

  .cavity-material-image,
  .cavity-material-image img,
  .cavity-suitability-image,
  .cavity-suitability-image img {
    min-height: 500px;
    height: 500px;
  }
}

@media (max-width: 760px) {
  .cavity-hero {
    min-height: auto;
  }

  .cavity-hero-image {
    background-position: 58% center;
  }

  .cavity-hero-overlay {
    background: rgba(7,27,19,.84);
  }

  .cavity-hero-inner {
    padding: 95px 0 70px;
  }

  .cavity-hero-actions {
    display: grid;
  }

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

  .cavity-intro,
  .cavity-material,
  .cavity-process,
  .cavity-suitability {
    padding: 75px 0;
  }

  .cavity-intro-grid,
  .cavity-material-grid,
  .cavity-material-grid-reverse {
    gap: 38px;
  }

  .cavity-intro-copy {
    padding-top: 0;
  }

  .cavity-material-image,
  .cavity-material-image img,
  .cavity-suitability-image,
  .cavity-suitability-image img {
    min-height: 360px;
    height: 360px;
  }

  .cavity-material-badge {
    right: 14px;
    bottom: 14px;
    max-width: calc(100% - 28px);
    padding: 18px 20px;
  }

  .cavity-material-copy h2,
  .cavity-suitability-copy h2 {
    font-size: clamp(2.2rem,10vw,3.2rem);
  }

  .cavity-process-grid {
    grid-template-columns: 1fr;
  }

  .cavity-process-grid article {
    min-height: 250px;
  }

  .cavity-grant-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cavity-grant-actions {
    align-items: stretch;
  }

  .cavity-grant-actions .cta {
    width: 100%;
  }

  .cavity-grant-actions > a:last-child {
    text-align: center;
  }
}
/* Square corners everywhere on the Cavity page (overrides styles.css too) */
.cavity-page *,
.cavity-page *::before,
.cavity-page *::after,
.header .cta,
.quote-tab {
  border-radius: 0 !important;
}

/* Tighter spacing at the top of the Cavity hero */
.cavity-hero {
  min-height: 0;
}

.cavity-hero-inner {
  align-items: start;
  padding: 8px 0 60px;
}

.cavity-hero-copy > :first-child,
.cavity-hero-panel {
  margin-top: 0;
}

@media (max-width: 900px) {
  .cavity-material .cavity-material-grid,
  .cavity-material .cavity-material-grid.cavity-material-grid-reverse {
    display: flex;
    flex-direction: column;
  }

  .cavity-material .cavity-material-grid > .cavity-material-copy,
  .cavity-material .cavity-material-grid-reverse > .cavity-material-copy {
    order: 1;
    grid-column: auto;
    grid-row: auto;
  }

  .cavity-material .cavity-material-grid > .cavity-material-image,
  .cavity-material .cavity-material-grid-reverse > .cavity-material-image {
    order: 2;
    grid-column: auto;
    grid-row: auto;
  }

  .cavity-material-image video {
    width: 100%;
    height: auto;
    display: block;
  }
  .cavity-material-image:has(video) {
  height: auto;
  min-height: 0;
  aspect-ratio: auto;
}

.cavity-material-image video {
  display: block;
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
  background: #000;
}
}