:root {
  color-scheme: light;
  --navy: #143b55;
  --green: #4a9f4b;
  --text: #294254;
  --muted: #718392;
  --line: #e2eaf0;
  --surface: #ffffff;
  --page: #f5f8fa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(ellipse at 85% 4%, rgba(74, 159, 75, 0.08), transparent 31rem),
    var(--page);
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
}

a {
  color: inherit;
}

.gallery-header {
  min-height: 76px;
  padding: 0 clamp(1.25rem, 5vw, 5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--navy);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.home-link {
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.home-link span {
  margin-left: 0.35rem;
  color: var(--green);
}

.gallery-main {
  width: min(1190px, calc(100% - 3rem));
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) 0 5rem;
}

.intro {
  margin-bottom: 2rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.8rem;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.eyebrow span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(74, 159, 75, 0.12);
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.45rem;
  color: var(--navy);
  font-family: 'Manrope', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.1;
}

.intro-copy {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.showcase-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 26px rgba(22, 53, 73, 0.045);
  transition: box-shadow 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.showcase-card:hover,
.showcase-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(74, 159, 75, 0.48);
  box-shadow: 0 16px 36px rgba(22, 53, 73, 0.1);
}

.showcase-link {
  display: block;
  height: 100%;
  text-decoration: none;
}

.preview {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #e8eef2;
}

.preview > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 350ms ease;
}

.preview > iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 400%;
  height: 400%;
  border: 0;
  pointer-events: none;
  transform: scale(0.25);
  transform-origin: top left;
}

.showcase-card:hover .preview > img {
  transform: scale(1.035);
}

.preview-live iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 400%;
  height: 400%;
  border: 0;
  pointer-events: none;
  transform: scale(0.25);
  transform-origin: top left;
}

.preview::after {
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(transparent, rgba(6, 23, 34, 0.42));
  content: '';
  pointer-events: none;
}

.preview-open {
  position: absolute;
  z-index: 1;
  right: 0.8rem;
  bottom: 0.75rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: rgba(10, 31, 44, 0.72);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.showcase-card:hover .preview-open,
.showcase-card:focus-within .preview-open {
  opacity: 1;
  transform: translateY(0);
}

.card-copy {
  padding: 1.05rem 1.15rem 1.15rem;
}

.card-category {
  display: block;
  margin-bottom: 0.42rem;
  color: var(--green);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.card-copy h2 {
  margin-bottom: 1rem;
  color: var(--navy);
  font-family: 'Manrope', sans-serif;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.card-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 700;
}

.card-action span {
  color: var(--green);
  font-size: 1rem;
  transition: transform 180ms ease;
}

.showcase-card:hover .card-action span {
  transform: translateX(3px);
}

.coming-soon {
  min-height: 115px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.25rem;
  border: 1px dashed #cbd8e0;
  border-radius: 16px;
  color: #738796;
  font-size: 0.9rem;
  font-weight: 600;
}

.coming-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #eaf0f3;
  color: #627989;
  font-size: 1.2rem;
}

:focus-visible {
  outline: 3px solid rgba(74, 159, 75, 0.65);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .gallery-header {
    min-height: 64px;
    padding: 0 1rem;
  }

  .brand {
    gap: 0.5rem;
    font-size: 0.65rem;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .home-link {
    font-size: 0.78rem;
  }

  .gallery-main {
    width: min(100% - 2rem, 420px);
    padding-top: 2.5rem;
  }

  .showcase-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
  }

  .card-copy {
    padding: 0.95rem 1rem 1rem;
  }

  .card-copy h2 {
    margin-bottom: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}