* {
  box-sizing: border-box;
}

:root {
  --ink: #13231c;
  --muted: #5e6d66;
  --paper: #f7f8f4;
  --white: #ffffff;
  --green: #2f6b4f;
  --green-dark: #214d39;
  --green-light: #dfece5;
  --line: #d9e0da;
  --accent: #c58b37;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(217,224,218,.8);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 1.08rem;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  font-size: .78rem;
  letter-spacing: .06em;
}

nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

nav a {
  text-decoration: none;
  font-size: .93rem;
  font-weight: 650;
}

.nav-cta {
  padding: 9px 14px;
  border: 1px solid var(--green);
  border-radius: 8px;
}

.hero {
  background:
    radial-gradient(circle at 80% 12%, rgba(47,107,79,.12), transparent 28%),
    linear-gradient(180deg, #fbfcfa 0%, #f1f5f1 100%);
  padding: 92px 0 86px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: .78rem;
  letter-spacing: .15em;
  font-weight: 800;
}

.hero-branding {
  margin-bottom: 22px;
}

.hero-company {
  color: var(--green-dark);
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
  line-height: 1.1;
  font-weight: 850;
  letter-spacing: -.035em;
  margin-bottom: 8px;
}

.rotating-tagline {
  min-height: 1.7em;
  color: var(--green);
  font-size: clamp(1rem, 1.8vw, 1.28rem);
  font-weight: 750;
  letter-spacing: -.015em;
}

#rotating-text {
  display: inline-block;
  opacity: 1;
  transform: translateY(0);
  transition: opacity .35s ease, transform .35s ease;
}

#rotating-text.fade-out {
  opacity: 0;
  transform: translateY(-8px);
}

h1, h2, h3, p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5.3rem);
  line-height: .98;
  letter-spacing: -.055em;
  margin-bottom: 24px;
  max-width: 800px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
  letter-spacing: -.04em;
  margin-bottom: 20px;
}

h3 {
  line-height: 1.2;
  letter-spacing: -.02em;
}

.hero-copy,
.section-intro,
.split p {
  font-size: 1.13rem;
  color: var(--muted);
  max-width: 700px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin: 30px 0 24px;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 13px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 750;
  transition: transform .15s ease, box-shadow .15s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(33,77,57,.14);
}

.secondary {
  background: var(--white);
  border: 1px solid var(--line);
}

.hero-points {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 650;
}

.hero-points span::before {
  content: "•";
  color: var(--accent);
  margin-right: 7px;
}

.monitor-card {
  background: #172a21;
  color: white;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 26px 70px rgba(23,42,33,.2);
}

.monitor-top {
  display: flex;
  justify-content: space-between;
  font-size: .72rem;
  letter-spacing: .1em;
  font-weight: 800;
  color: #cfe1d6;
  margin-bottom: 18px;
}

.status {
  color: #bfe6cb;
}

.status i {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #79ce95;
  border-radius: 50%;
  margin-right: 6px;
}

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.metric {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  padding: 14px;
}

.metric small,
.metric span {
  display: block;
  color: #abc2b3;
}

.metric strong {
  display: block;
  font-size: 1.35rem;
  margin: 2px 0;
}

.metric span {
  font-size: .75rem;
}

.chart {
  height: 130px;
  margin: 20px 0 12px;
  padding-top: 10px;
  display: flex;
  align-items: flex-end;
  gap: 7px;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.chart span {
  flex: 1;
  background: linear-gradient(180deg, #c99b55, #6f9f7f);
  border-radius: 4px 4px 0 0;
  opacity: .9;
}

.monitor-caption {
  color: #a9bdb0;
  font-size: .82rem;
  margin-bottom: 0;
}

.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid div {
  padding: 24px 18px;
  border-right: 1px solid var(--line);
}

.trust-grid div:last-child {
  border-right: 0;
}

.trust-grid strong,
.trust-grid span {
  display: block;
}

.trust-grid strong {
  margin-bottom: 3px;
}

.trust-grid span {
  color: var(--muted);
  font-size: .86rem;
}

.section {
  padding: 96px 0;
}

.section-intro {
  margin-bottom: 38px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
}

.card .icon {
  color: var(--green);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .1em;
  margin-bottom: 22px;
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
  font-size: .95rem;
}

.alt {
  background: var(--paper);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.application-list {
  display: grid;
  gap: 10px;
}

.application-list div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 15px 17px;
  font-weight: 650;
}

.application-list span {
  color: var(--green);
  margin-right: 9px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 38px;
}

.step {
  border-top: 3px solid var(--green);
  padding-top: 20px;
}

.step > span {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: .82rem;
  font-weight: 850;
  margin-bottom: 15px;
}

.step p {
  color: var(--muted);
  font-size: .92rem;
}

.contact-section {
  padding: 36px 0 96px;
}

.contact-box {
  background: var(--green-dark);
  color: var(--white);
  border-radius: 18px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1.4fr .6fr;
  gap: 40px;
  align-items: center;
}

.contact-box .eyebrow {
  color: #c9ddcf;
}

.contact-box p {
  color: #d7e3dc;
}

.contact-actions {
  text-align: center;
}

.contact-actions .primary {
  background: var(--white);
  color: var(--green-dark);
}

.placeholder-note {
  margin: 12px 0 0;
  font-size: .76rem;
}

footer {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  font-size: .85rem;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}

.footer-grid strong {
  color: var(--ink);
}

.footer-grid p {
  margin: 2px 0 0;
}

@media (max-width: 850px) {
  nav a:not(.nav-cta) {
    display: none;
  }

  .hero-grid,
  .split,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 45px;
  }

  .cards {
    grid-template-columns: 1fr 1fr;
  }

  .trust-grid,
  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .trust-grid div:nth-child(2) {
    border-right: 0;
  }

  .trust-grid div:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    padding: 62px 0;
  }

  .section {
    padding: 70px 0;
  }

  .cards,
  .steps,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-grid div:last-child {
    border-bottom: 0;
  }

  .contact-box {
    padding: 30px 24px;
  }

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
}