:root {
  --green: #7DC226;
  --green-dark: #2F6B18;
  --green-deep: #183D16;
  --green-soft: #F6FAF2;
  --gold: #F2A900;
  --text: #2E2E2E;
  --muted: #6B7280;
  --line: #E3EBDD;
  --white: #FFFFFF;
  --shadow: 0 20px 60px rgba(24, 61, 22, .14);
  --shadow-soft: 0 12px 40px rgba(24, 61, 22, .08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--green-deep);
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 999;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(47,107,24,.12);
  transition: box-shadow .2s ease, background .2s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-soft); background: rgba(255,255,255,.94); }
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: flex; align-items: center; min-width: 160px; }
.brand-logo { width: 172px; height: auto; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 700;
  color: var(--green-deep);
}
.main-nav a { position: relative; }
.main-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width .2s ease;
}
.main-nav a:hover::after, .main-nav a.is-active::after { width: 100%; }
.nav-cta {
  padding: 10px 18px;
  background: var(--green-deep);
  color: white;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(24,61,22,.18);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 12px;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--green-deep);
  margin: 5px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(125,194,38,.24), transparent 34%),
    radial-gradient(circle at 10% 18%, rgba(242,169,0,.12), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #f7fbf3 50%, #edf7e7 100%);
  padding: 94px 0 82px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: auto -160px -220px auto;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 70px solid rgba(125,194,38,.16);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.eyebrow, .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-dark);
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  font-size: 12px;
}
.eyebrow::before, .section-kicker::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}
h1, h2, h3 {
  font-family: Montserrat, Inter, sans-serif;
  line-height: 1.08;
  color: var(--green-deep);
  margin: 0;
}
h1 { font-size: clamp(42px, 6vw, 74px); letter-spacing: -.055em; margin-top: 18px; }
h1 span { color: var(--green-dark); }
h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -.04em; }
h3 { font-size: 21px; letter-spacing: -.02em; }
p { margin: 0; }
.hero-subtitle {
  margin-top: 24px;
  font-size: 19px;
  color: #3e4a3b;
  max-width: 680px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--green);
  color: var(--green-deep);
  box-shadow: 0 18px 34px rgba(125,194,38,.30);
}
.btn-secondary {
  background: rgba(255,255,255,.8);
  border-color: rgba(47,107,24,.18);
  color: var(--green-deep);
}
.btn-full { width: 100%; border: 0; }
.trust-row {
  margin-top: 32px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.trust-row span {
  padding: 9px 12px;
  border: 1px solid rgba(47,107,24,.16);
  background: rgba(255,255,255,.72);
  border-radius: 999px;
  color: var(--green-deep);
  font-weight: 700;
  font-size: 13px;
}
.hero-card {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(47,107,24,.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.hero-card-logo {
  min-height: 180px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: linear-gradient(145deg, #ffffff, #f0f8e9);
  border: 1px solid rgba(47,107,24,.08);
  margin-bottom: 18px;
}
.hero-card-logo img { width: 300px; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.metric-grid article {
  background: var(--green-soft);
  border: 1px solid rgba(47,107,24,.1);
  border-radius: 18px;
  padding: 18px;
}
.metric-grid strong {
  display: block;
  color: var(--green-dark);
  font-family: Montserrat, Inter, sans-serif;
  font-size: 32px;
  line-height: 1;
  letter-spacing: -.04em;
}
.metric-grid span {
  display: block;
  margin-top: 8px;
  color: #4a5a46;
  font-size: 13px;
  font-weight: 700;
}

.section-pad { padding: 94px 0; }
.two-col {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 72px;
  align-items: start;
}
.problem { background: var(--white); }
.problem p { font-size: 18px; color: #495547; }
.problem p + p { margin-top: 18px; }

.section-heading { margin-bottom: 44px; }
.section-heading.centered { text-align: center; max-width: 850px; margin-left: auto; margin-right: auto; }
.section-heading.narrow { max-width: 760px; }
.section-heading.split {
  display: grid;
  grid-template-columns: 1fr .78fr;
  gap: 50px;
  align-items: end;
}
.section-heading h2 { margin-top: 12px; }
.section-heading p { color: var(--muted); font-size: 18px; }
.section-heading.centered p { margin-top: 16px; }
.section-heading.split p { padding-bottom: 6px; }

.value { background: var(--green-soft); }
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.pain-card {
  background: white;
  border: 1px solid rgba(47,107,24,.11);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}
.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(125,194,38,.16);
  margin-bottom: 18px;
}
.icon svg { width: 25px; height: 25px; fill: none; stroke: var(--green-dark); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.pain-card p { color: var(--muted); margin-top: 12px; font-size: 15px; }

.services { background: white; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 28px;
  background: #fff;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--green), var(--green-dark));
  opacity: .85;
}
.service-card.featured {
  background: linear-gradient(145deg, var(--green-deep), #245a15);
  color: white;
  border-color: transparent;
}
.service-card.featured h3,
.service-card.featured .service-num { color: white; }
.service-card.featured p, .service-card.featured li { color: rgba(255,255,255,.84); }
.service-card.featured a { color: var(--green-deep); background: var(--green); }
.service-num {
  color: var(--green-dark);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: .12em;
  margin-bottom: 22px;
}
.service-card h3 { min-height: 68px; }
.service-card p { color: var(--muted); margin-top: 14px; }
.service-card ul {
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.service-card li {
  position: relative;
  padding-left: 22px;
  color: #556151;
  font-size: 14px;
  font-weight: 600;
}
.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}
.service-card a {
  margin-top: auto;
  display: inline-flex;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--green-deep);
  background: var(--green-soft);
  font-weight: 800;
  font-size: 14px;
}

.method { background: linear-gradient(180deg, var(--green-soft), #fff); }
.timeline {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.timeline article {
  position: relative;
  background: white;
  border: 1px solid rgba(47,107,24,.12);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-soft);
}
.timeline article:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -16px;
  top: 42px;
  width: 16px;
  height: 2px;
  background: var(--line);
}
.timeline span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--green-deep);
  font-weight: 900;
  margin-bottom: 18px;
}
.timeline p { color: var(--muted); margin-top: 12px; font-size: 14px; }

.bioterio { background: white; }
.bioterio-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.visual-panel {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #f8fbf4, #eef8e7);
  border: 1px solid rgba(47,107,24,.1);
  overflow: hidden;
}
.circle-mark {
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  border: 46px solid rgba(125,194,38,.30);
}
.animal-card {
  position: relative;
  width: min(320px, calc(100% - 48px));
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(47,107,24,.14);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
  text-align: center;
}
.animal-icon {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: var(--green-soft);
  margin: 0 auto 18px;
}
.animal-icon svg { width: 58px; height: 58px; fill: var(--green-dark); }
.animal-card strong { color: var(--green-deep); font-family: Montserrat, Inter, sans-serif; font-size: 22px; line-height: 1.1; display: block; }
.animal-card p { color: var(--muted); margin-top: 12px; }
.bioterio-grid h2 { margin-top: 12px; }
.bioterio-grid > div:last-child > p { color: var(--muted); font-size: 18px; margin-top: 20px; }
.check-list { display: grid; gap: 14px; margin-top: 30px; }
.check-list div {
  padding: 18px 18px 18px 54px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
}
.check-list div::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 23px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: inset 0 0 0 5px white;
}
.check-list strong { color: var(--green-deep); display: block; }
.check-list span { color: var(--muted); font-size: 14px; }

.cases { background: var(--green-soft); }
.case-grid {
  display: grid;
  grid-template-columns: 1.2fr .9fr .9fr;
  gap: 20px;
}
.case-card {
  border-radius: var(--radius-lg);
  background: white;
  border: 1px solid rgba(47,107,24,.12);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}
.case-highlight { background: linear-gradient(145deg, #fff, #f1fae9); }
.tag {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--green-deep);
  background: rgba(125,194,38,.18);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.case-card p { color: var(--muted); margin-top: 14px; }
dl { margin: 24px 0; display: grid; gap: 12px; }
dl div { border-top: 1px solid var(--line); padding-top: 12px; }
dt { color: var(--green-deep); font-weight: 900; font-size: 13px; }
dd { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.case-card a { color: var(--green-dark); font-weight: 900; }

.about { background: white; }
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: start;
}
.about h2 { margin-top: 12px; }
.about p { color: var(--muted); font-size: 18px; margin-top: 18px; }
.team-card {
  background: var(--green-deep);
  color: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
}
.team-card h3 { color: white; margin-bottom: 18px; }
.person {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.18);
}
.person strong { display: block; }
.person span { display: block; margin-top: 4px; color: rgba(255,255,255,.72); }
.team-card .small-note { color: rgba(255,255,255,.66); font-size: 14px; margin-top: 18px; }

.resources { background: linear-gradient(180deg, #fff, var(--green-soft)); }
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.resource-grid article {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}
.resource-grid span {
  display: inline-flex;
  color: var(--green-deep);
  background: rgba(242,169,0,.2);
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.resource-grid p { color: var(--muted); margin-top: 12px; }

.contact {
  background: var(--green-deep);
  color: white;
}
.contact .section-kicker, .contact h2 { color: white; }
.contact .section-kicker::before { background: var(--gold); }
.contact-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 72px;
  align-items: start;
}
.contact h2 { margin-top: 12px; }
.contact p { margin-top: 18px; color: rgba(255,255,255,.74); font-size: 18px; }
.contact-details { display: grid; gap: 12px; margin-top: 34px; }
.contact-details a, .contact-details span {
  display: flex;
  padding: 16px 18px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  color: white;
  font-weight: 700;
}
.contact-form {
  background: white;
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 24px 80px rgba(0,0,0,.26);
}
.form-row { display: grid; gap: 8px; margin-bottom: 16px; }
.form-row.two-fields { grid-template-columns: repeat(2, 1fr); gap: 16px; }
label { font-size: 13px; font-weight: 900; color: var(--green-deep); }
input, select, textarea {
  width: 100%;
  border: 1px solid #d8e3d2;
  border-radius: 13px;
  padding: 13px 14px;
  color: var(--text);
  background: #fbfdf9;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(125,194,38,.18);
}
textarea { resize: vertical; min-height: 124px; }
.form-note { color: var(--muted) !important; font-size: 13px !important; margin-top: 14px !important; }

.site-footer {
  background: #10290f;
  color: rgba(255,255,255,.74);
  padding: 54px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .6fr .8fr;
  gap: 60px;
}
.footer-logo { width: 160px; filter: brightness(1.2); margin-bottom: 18px; }
.site-footer h2 {
  font: 800 14px/1 Inter, sans-serif;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: white;
  margin-bottom: 18px;
}
.site-footer a, .site-footer span { display: block; margin-top: 10px; }
.site-footer a:hover { color: white; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 36px;
  padding-top: 22px;
  font-size: 13px;
}

@media (max-width: 1020px) {
  .hero-grid, .two-col, .bioterio-grid, .about-grid, .contact-grid, .section-heading.split { grid-template-columns: 1fr; gap: 38px; }
  .pain-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .timeline article:not(:last-child)::after { display: none; }
  .case-grid { grid-template-columns: 1fr; }
  .resource-grid { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  :root { --header-h: 76px; }
  .brand-logo { width: 150px; }
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 20px auto 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: white;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 12px;
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 16px; border-radius: 12px; }
  .main-nav a:hover { background: var(--green-soft); }
  .main-nav a::after { display: none; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .hero { padding: 66px 0 60px; }
  .section-pad { padding: 68px 0; }
  .pain-grid, .service-grid, .timeline, .metric-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .visual-panel { min-height: 420px; }
  .form-row.two-fields { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  h1 { font-size: 40px; }
  h2 { font-size: 31px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .hero-card { padding: 18px; }
  .contact-form { padding: 22px; }
}