:root {
  --green: #008f3d;
  --green-dark: #035f2e;
  --leaf: #3db95f;
  --ink: #17302a;
  --muted: #60706b;
  --line: #dbe6df;
  --paper: #fbfbf7;
  --mist: #edf6ef;
  --gold: #c7772b;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(21, 57, 43, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

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

.site-header {
  align-items: center;
  background: rgba(251, 251, 247, 0.92);
  border-bottom: 1px solid rgba(219, 230, 223, 0.8);
  display: flex;
  gap: 28px;
  justify-content: space-between;
  left: 0;
  padding: 14px clamp(18px, 5vw, 72px);
  position: sticky;
  right: 0;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
}

.brand img {
  height: 58px;
  width: auto;
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 8px;
}

.site-nav a {
  border-radius: 999px;
  color: #34514a;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 14px;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--mist);
  color: var(--green-dark);
}

.nav-toggle {
  background: transparent;
  border: 0;
  display: none;
  height: 42px;
  padding: 8px;
  width: 42px;
}

.nav-toggle span {
  background: var(--ink);
  border-radius: 999px;
  display: block;
  height: 2px;
  margin: 6px 0;
  width: 24px;
}

.hero {
  display: grid;
  gap: clamp(28px, 5vw, 78px);
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  min-height: calc(100vh - 87px);
  overflow: hidden;
  padding: clamp(42px, 7vw, 92px) clamp(18px, 5vw, 72px) clamp(34px, 5vw, 72px);
  position: relative;
}

.hero::before {
  background:
    linear-gradient(120deg, rgba(0, 143, 61, 0.08), transparent 32%),
    radial-gradient(circle at 85% 10%, rgba(199, 119, 43, 0.16), transparent 28%);
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.hero-content {
  align-self: center;
  max-width: 760px;
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 12px;
  text-transform: uppercase;
}

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

h1 {
  color: #092a1e;
  font-size: clamp(44px, 8vw, 86px);
  line-height: 0.98;
  margin-bottom: 24px;
  max-width: 900px;
}

h2 {
  color: #102c24;
  font-size: clamp(28px, 4.2vw, 52px);
  line-height: 1.05;
  margin-bottom: 0;
}

h3 {
  color: #12362b;
  font-size: 22px;
  line-height: 1.2;
  margin-bottom: 10px;
}

.hero-copy {
  color: #425d55;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.55;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-size: 15px;
  font-weight: 800;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
}

.button.primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 14px 34px rgba(0, 143, 61, 0.22);
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--green-dark);
}

.hero-media {
  align-self: stretch;
  min-height: 470px;
  position: relative;
  z-index: 1;
}

.field-lines {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(237, 246, 239, 0.92)),
    repeating-linear-gradient(90deg, transparent 0 28px, rgba(0, 143, 61, 0.15) 29px 31px);
  border: 1px solid rgba(0, 143, 61, 0.18);
  border-radius: 8px;
  bottom: 40px;
  box-shadow: var(--shadow);
  left: 8%;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 34px;
}

.field-lines::before,
.field-lines::after {
  border: 2px solid rgba(0, 143, 61, 0.22);
  border-left: 0;
  border-radius: 0 100% 100% 0;
  content: "";
  height: 74%;
  left: -34%;
  position: absolute;
  top: 13%;
  transform: rotate(-8deg);
  width: 110%;
}

.field-lines::after {
  border-color: rgba(199, 119, 43, 0.2);
  height: 56%;
  left: -22%;
  top: 28%;
}

.plant-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  left: 0;
  padding: 22px;
  position: absolute;
  top: 0;
  width: min(260px, 80%);
}

.plant-card span {
  color: var(--gold);
  display: block;
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
}

.plant-card strong {
  display: block;
  font-size: 20px;
  margin-top: 8px;
}

.plant-card small {
  color: var(--muted);
  display: block;
  font-size: 13px;
  margin-top: 6px;
}

.energy-loop {
  bottom: 0;
  display: grid;
  gap: 10px;
  position: absolute;
  right: 18px;
  width: min(280px, 78%);
}

.energy-loop div {
  background: #12362b;
  border-left: 5px solid var(--leaf);
  border-radius: 8px;
  color: var(--white);
  font-weight: 800;
  padding: 16px 18px;
}

.section {
  padding: clamp(68px, 8vw, 110px) clamp(18px, 5vw, 72px);
}

.section-heading {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(180px, 0.38fr) minmax(0, 1fr);
  margin-bottom: 36px;
}

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

.intro-grid article,
.benefit-columns article,
.leader-grid article,
.product-grid article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
}

.intro-grid p,
.benefit-columns li,
.product-grid p,
.contact p {
  color: var(--muted);
  line-height: 1.7;
}

.satat {
  background: #102c24;
  color: var(--white);
}

.satat h2,
.satat .eyebrow {
  color: var(--white);
}

.split {
  align-items: start;
  display: grid;
  gap: 40px;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
}

.impact-list {
  display: grid;
  gap: 12px;
}

.impact-list div {
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  display: flex;
  gap: 12px;
  font-weight: 700;
  padding: 16px;
}

.impact-list span {
  background: var(--leaf);
  border-radius: 999px;
  display: inline-block;
  flex: 0 0 9px;
  height: 9px;
  width: 9px;
}

.benefits {
  background: var(--mist);
}

.benefit-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.icon-badge {
  align-items: center;
  background: #f7efe6;
  border-radius: 8px;
  color: var(--gold);
  display: flex;
  font-weight: 800;
  height: 46px;
  justify-content: center;
  margin-bottom: 20px;
  width: 46px;
}

ul {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

li {
  padding: 8px 0 8px 30px;
  position: relative;
}

li::before {
  border-bottom: 2px solid var(--green);
  border-right: 2px solid var(--green);
  content: "";
  height: 10px;
  left: 0;
  position: absolute;
  top: 12px;
  transform: rotate(45deg);
  width: 5px;
}

.product-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.product-grid article {
  grid-column: span 2;
}

.product-grid article:nth-last-child(2) {
  grid-column: 2 / span 2;
}

.product-kicker {
  color: var(--gold);
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.leadership {
  background:
    linear-gradient(90deg, rgba(0, 143, 61, 0.08), transparent 36%),
    var(--paper);
}

.leader-grid article span {
  color: var(--muted);
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.leader-grid article strong {
  color: var(--ink);
  font-size: 24px;
}

.contact {
  background: #12362b;
  color: var(--white);
  display: grid;
  gap: clamp(28px, 5vw, 70px);
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  padding: clamp(68px, 8vw, 110px) clamp(18px, 5vw, 72px);
}

.contact h2,
.contact .eyebrow,
.contact p {
  color: var(--white);
}

.contact p {
  opacity: 0.78;
}

.contact-panel {
  display: grid;
  font-style: normal;
  gap: 12px;
}

.contact-panel a {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: var(--white);
  line-height: 1.45;
  padding: 18px;
}

.contact-panel span {
  color: #aee5bf;
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.site-footer {
  align-items: center;
  background: var(--white);
  border-top: 1px solid var(--line);
  display: flex;
  gap: 22px;
  justify-content: space-between;
  padding: 24px clamp(18px, 5vw, 72px);
}

.site-footer img {
  height: 48px;
  width: auto;
}

.site-footer p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  max-width: 640px;
  text-align: right;
}

@media (max-width: 980px) {
  .hero,
  .split,
  .contact,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    min-height: 420px;
    order: -1;
  }

  .intro-grid,
  .leader-grid {
    grid-template-columns: 1fr;
  }

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

  .product-grid article,
  .product-grid article:nth-last-child(2) {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 12px 18px;
  }

  .brand img {
    height: 46px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    left: 18px;
    padding: 10px;
    position: absolute;
    right: 18px;
    top: 76px;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
  }

  .hero-media {
    min-height: 360px;
  }

  h1 {
    font-size: 42px;
  }

  .benefit-columns,
  .product-grid {
    grid-template-columns: 1fr;
  }

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

  .site-footer p {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .hero {
    padding-top: 28px;
  }

  .hero-media {
    min-height: 310px;
  }

  .plant-card {
    padding: 18px;
    width: 210px;
  }

  .plant-card span {
    font-size: 34px;
  }

  .energy-loop {
    right: 0;
    width: 232px;
  }

  .energy-loop div {
    font-size: 14px;
    padding: 13px 14px;
  }

  .button {
    width: 100%;
  }
}