:root {
  --teal: #008D90;
  --teal-dark: #045B5D;
  --teal-ink: #0B3637;
  --green: #86BB23;
  --orange: #F9B233;
  --bg: #FAFBF9;
  --surface: #FFFFFF;
  --ink: #1A2E2D;
  --muted: #5B7270;
  --line: #E6ECE8;
  --radius: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

h1, h2 { letter-spacing: -.02em; line-height: 1.15; color: var(--teal-ink); }

/* ---------- Top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.logo-link { display: block; line-height: 0; border-radius: 8px; }
.logo-link:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.logo { width: clamp(130px, 34vw, 170px); height: auto; display: block; }

.btn-pill {
  display: inline-block;
  padding: .55rem 1.2rem;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  font-size: .88rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s ease, transform .15s ease;
}

.btn-pill:hover, .btn-pill:focus-visible { background: var(--teal-dark); transform: translateY(-1px); }

/* ---------- Hero ---------- */

.hero {
  text-align: center;
  padding: clamp(2.2rem, 7vw, 4.5rem) 1.2rem clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(60rem 24rem at 50% -8rem, rgba(0, 141, 144, .08), transparent 70%),
    var(--bg);
}

.eyebrow-chip {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1.4rem;
  padding: .7rem 1.4rem;
  border-radius: 999px;
  background: #fff;
  border: 2px solid var(--orange);
  box-shadow: 0 3px 12px rgba(249, 178, 51, .25);
  font-size: clamp(.92rem, 2.8vw, 1.1rem);
  font-weight: 800;
  color: var(--teal-dark);
}

.eyebrow-chip .dot {
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: var(--orange);
  flex: none;
}

.hero h1 {
  margin: 0 auto;
  max-width: 22ch;
  font-size: clamp(1.9rem, 6.4vw, 3.4rem);
  font-weight: 800;
}

.h1-brand {
  display: block;
  margin-bottom: .35rem;
  font-size: clamp(.95rem, 3vw, 1.25rem);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
}

@media (max-width: 599px) { .hero h1 .bp { display: none; } }

.hero-sub {
  margin: 1rem auto 1.6rem;
  max-width: 52ch;
  font-size: clamp(.95rem, 2.6vw, 1.1rem);
  line-height: 1.6;
  color: var(--muted);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
}

.stat {
  display: inline-flex;
  flex-direction: column;
  gap: .1rem;
  padding: .65rem 1.1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 1px 4px rgba(11, 54, 55, .05);
  font-size: .72rem;
  color: var(--muted);
}

.stat strong { font-size: 1rem; color: var(--teal); letter-spacing: -.01em; }

/* ---------- Sections ---------- */

main { max-width: 1200px; margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }

.eyebrow {
  margin: 0 0 .4rem;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
}

.solutions { padding-top: .5rem; }
.solutions h2, .about h2 { margin: 0 0 .5rem; font-size: clamp(1.4rem, 4vw, 1.9rem); }

.section-sub { margin: 0 0 1.6rem; color: var(--muted); font-size: .92rem; }

/* ---------- Grid / cards ---------- */

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

@media (min-width: 600px) { .grid { grid-template-columns: repeat(2, 1fr); gap: 1.3rem; } }
@media (min-width: 1024px) { .grid { grid-template-columns: repeat(4, 1fr); } }

.card {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 1px 5px rgba(11, 54, 55, .06);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.card:hover, .card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 10px 26px rgba(0, 141, 144, .16);
  border-color: rgba(0, 141, 144, .35);
}

.card:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

.thumb { display: block; overflow: hidden; }

.card img {
  width: 100%;
  height: auto;
  aspect-ratio: 1055 / 1491;
  object-fit: cover;
  display: block;
  background: #ecf1ec;
  transition: transform .3s ease;
}

.card:hover img { transform: scale(1.03); }

/* on phones, crop tall posters so cards stay scannable */
@media (max-width: 599px) {
  .card img { aspect-ratio: 16 / 10; object-position: top; }
  .card.featured img { aspect-ratio: 1055 / 1491; }
}

.card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .4rem;
  padding: .95rem 1.05rem 1.1rem;
}

.tag {
  display: inline-block;
  padding: .22rem .65rem;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.tag-teal { background: rgba(0, 141, 144, .1); color: var(--teal); }
.tag-green { background: rgba(134, 187, 35, .14); color: #5d8413; }
.tag-orange { background: rgba(249, 178, 51, .16); color: #b1750a; }

.card-title {
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--teal-ink);
  letter-spacing: -.01em;
}

.card-desc { font-size: .85rem; line-height: 1.45; color: var(--muted); }

.card-cta {
  margin-top: .2rem;
  font-size: .8rem;
  font-weight: 700;
  color: var(--teal);
}

/* ---------- About ---------- */

.about {
  margin: 2.5rem 0 2.8rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(135deg, rgba(0, 141, 144, .07), rgba(134, 187, 35, .08));
  border: 1px solid var(--line);
}

.about p { max-width: 65ch; line-height: 1.65; color: #324a48; margin: .4rem 0 1.2rem; }

.about-points { display: flex; flex-direction: column; gap: .55rem; }

.point {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  padding: .6rem .9rem;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 1px 4px rgba(11, 54, 55, .06);
  font-size: .88rem;
  color: var(--muted);
}

@media (min-width: 700px) {
  .about-points { flex-direction: row; gap: 1.4rem; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--teal-ink);
  color: #fff;
  text-align: center;
  padding: 2.2rem 1rem 1.6rem;
}

.footer-title {
  margin: 0 0 1.2rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--green);
  letter-spacing: -.01em;
}

.contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .7rem;
}

.contact a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: #fff;
  text-decoration: none;
  font-size: .92rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  transition: background .15s ease;
}

.contact a:hover, .contact a:focus-visible { background: rgba(134, 187, 35, .28); }

.contact svg { width: 1.05rem; height: 1.05rem; fill: var(--orange); flex: none; }

@media (min-width: 600px) {
  .contact { flex-direction: row; justify-content: center; flex-wrap: wrap; }
}

.address { margin: 1.3rem 0 0; font-size: .78rem; line-height: 1.5; color: #9ec4c0; }
.copyright { margin: .9rem 0 0; font-size: .74rem; color: #79a3a0; }

/* ---------- Fullscreen viewer ---------- */

.viewer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(7, 32, 33, .97);
  display: flex;
  flex-direction: column;
}

.viewer[hidden] { display: none; }

.viewer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding: .5rem .6rem;
  background: var(--teal-ink);
  z-index: 2;
}

.viewer-title {
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  padding-left: .4rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewer-actions { display: flex; gap: .35rem; flex: none; }

.vbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, .1);
  cursor: pointer;
  transition: background .15s ease;
}

.vbtn:hover, .vbtn:focus-visible { background: rgba(0, 141, 144, .6); }

.vbtn svg { width: 1.3rem; height: 1.3rem; fill: #fff; }

.viewer-stage {
  flex: 1;
  overflow: hidden;
  position: relative;
  touch-action: none;
}

.viewer-img {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none; /* no long-press save sheet on iOS */
}

.vnav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.8rem;
  height: 3.4rem;
  border: 0;
  border-radius: 12px;
  background: rgba(0, 141, 144, .5);
  cursor: pointer;
  z-index: 2;
  transition: background .15s ease;
}

.vnav svg { width: 1.5rem; height: 1.5rem; fill: #fff; }
.vnav.prev { left: .4rem; }
.vnav.next { right: .4rem; }
.vnav:hover, .vnav:focus-visible { background: var(--teal); }

/* arrows redundant on touch; keep them subtle */
@media (pointer: coarse) {
  .vnav { opacity: .55; }
}

.viewer-hint {
  position: absolute;
  bottom: .6rem;
  left: 0;
  right: 0;
  margin: 0;
  text-align: center;
  color: #c5e2e0;
  font-size: .78rem;
  pointer-events: none;
  transition: opacity .6s ease;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}