:root {
  --bg: #f7f8f5;
  --paper: #ffffff;
  --ink: #151817;
  --muted: #5f6864;
  --line: #dce2dc;
  --soft: #eef2eb;
  --graphite: #202522;
  --green: #8ee24a;
  --green-dark: #377a25;
  --cyan: #63cdda;
  --shadow: 0 24px 80px rgba(16, 22, 18, 0.11);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 28px;
  align-items: center;
  min-height: 72px;
  padding: 0 42px;
  background: rgba(247, 248, 245, 0.88);
  border-bottom: 1px solid rgba(220, 226, 220, 0.75);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  background: var(--green);
  border: 1px solid rgba(21, 24, 23, 0.08);
  border-radius: 8px;
}

.brand-name {
  font-size: 18px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.nav a,
.site-footer nav a {
  transition:
    color 180ms ease,
    transform 180ms ease;
}

.nav a:hover,
.site-footer nav a:hover {
  color: var(--ink);
}

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 750;
}

.header-action,
.button.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.button.primary {
  color: var(--ink);
  background: var(--green);
  box-shadow: 0 12px 30px rgba(142, 226, 74, 0.26);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 104px 28px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 52px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding-top: 72px;
}

.hero-copy h1,
.section-heading h2,
.about-copy h2,
.trust-section h2,
.contact-panel h2,
.legal-page h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.97;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 570px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 42px 0 0;
}

.hero-facts div {
  min-height: 94px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero-facts dt {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.35;
}

.hero-media {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.hero-media::before {
  position: absolute;
  inset: 10% 4% 6% 10%;
  z-index: -1;
  content: "";
  background:
    linear-gradient(135deg, rgba(142, 226, 74, 0.34), rgba(99, 205, 218, 0.12)),
    var(--soft);
  border-radius: 8px;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-media img:first-child {
  grid-row: span 2;
  align-self: center;
}

.intro-band {
  padding: 28px;
  color: white;
  background: var(--graphite);
}

.intro-band p {
  max-width: 1180px;
  margin: 0 auto;
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 800;
  line-height: 1.15;
}

.section-heading {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 28px 44px;
  margin-bottom: 42px;
}

.section-heading.compact {
  grid-template-columns: 180px minmax(0, 760px);
}

.section-heading span,
.about-copy span,
.contact-panel span,
.product-kicker {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.section-heading h2,
.about-copy h2,
.trust-section h2,
.contact-panel h2 {
  font-size: clamp(34px, 4.5vw, 58px);
}

.section-heading p {
  grid-column: 2;
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
}

.product-image {
  display: grid;
  min-height: 270px;
  place-items: center;
  background: #fbfcfa;
  border-bottom: 1px solid var(--line);
}

.featured .product-image {
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.product-image img {
  width: 100%;
  height: 100%;
  max-height: 390px;
  object-fit: contain;
  padding: 22px;
}

.product-body {
  padding: 24px;
}

.product-body h3,
.scenario-list h3,
.trust-points h3 {
  margin: 8px 0 12px;
  font-size: 24px;
  line-height: 1.15;
}

.product-body p,
.scenario-list p,
.trust-section p,
.trust-points p,
.about-copy p,
.contact-panel p,
.site-footer p,
.legal-page p,
.legal-page li {
  color: var(--muted);
  line-height: 1.65;
}

.product-body ul {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.product-body li {
  padding-left: 18px;
  color: var(--muted);
  border-left: 3px solid var(--green);
}

.scenarios-section {
  padding-top: 48px;
}

.scenario-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.scenario-list article {
  min-height: 250px;
  padding: 28px;
  background: var(--paper);
}

.scenario-list h3 {
  font-size: 28px;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
  gap: 54px;
  align-items: center;
}

.about-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-copy p {
  margin: 24px 0 0;
  font-size: 17px;
}

.values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.values div {
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 800;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  color: white;
  background: var(--graphite);
  max-width: none;
  padding-right: max(28px, calc((100vw - 1180px) / 2));
  padding-left: max(28px, calc((100vw - 1180px) / 2));
}

.trust-section h2,
.trust-section p,
.trust-points p {
  color: white;
}

.trust-section > div > p,
.trust-points p {
  color: rgba(255, 255, 255, 0.72);
}

.trust-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  overflow: hidden;
}

.trust-points article {
  padding: 28px;
  background: rgba(255, 255, 255, 0.05);
}

.contact-section {
  padding-bottom: 90px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 44px;
  align-items: center;
  padding: 42px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-card {
  padding: 28px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.email-link {
  display: block;
  margin-bottom: 14px;
  font-size: 22px;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 28px;
  align-items: center;
  padding: 38px 42px;
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.footer-brand {
  margin-bottom: 12px;
}

.site-footer nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.copyright {
  font-size: 14px;
}

.legal-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 86px 28px;
}

.legal-page h1 {
  margin-bottom: 22px;
  font-size: clamp(40px, 5vw, 64px);
}

.legal-page h2 {
  margin-top: 42px;
}

.legal-page a {
  color: var(--green-dark);
  font-weight: 750;
}

.not-found-page {
  min-height: calc(100vh - 72px);
}

.not-found-page .button {
  margin-top: 18px;
}

.error-code {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    padding: 0 22px;
  }

  .nav,
  .header-action {
    display: none;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  body.menu-open .nav {
    position: absolute;
    top: 72px;
    right: 18px;
    left: 18px;
    display: grid;
    gap: 0;
    justify-content: stretch;
    padding: 10px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  body.menu-open .nav a {
    padding: 15px;
  }

  .hero,
  .about-section,
  .trust-section,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    min-height: 0;
    padding-top: 54px;
  }

  .hero-media {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-media img:first-child {
    grid-row: auto;
  }

  .section-heading,
  .section-heading.compact {
    grid-template-columns: 1fr;
  }

  .section-heading p {
    grid-column: auto;
  }

  .product-grid,
  .scenario-list,
  .trust-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-card.featured {
    grid-column: span 2;
    grid-template-columns: 1fr;
  }

  .featured .product-image {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 72px 18px;
  }

  .hero-copy h1 {
    font-size: 47px;
  }

  .hero-copy p,
  .section-heading p {
    font-size: 16px;
  }

  .hero-facts,
  .hero-media,
  .product-grid,
  .scenario-list,
  .trust-points {
    grid-template-columns: 1fr;
  }

  .product-card.featured {
    grid-column: auto;
  }

  .product-image {
    min-height: 230px;
  }

  .scenario-list article {
    min-height: auto;
  }

  .contact-panel {
    padding: 24px;
  }

  .site-footer {
    padding: 30px 22px;
  }
}