:root {
  --green: #176b3a;
  --light-green: #e7f4e9;
  --white: #ffffff;
  --background: #f7fbf5;
  --dark: #173326;
  --muted: #60746a;
  --border: #d9e7dd;
}

* {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--background);
  color: var(--dark);
  line-height: 1.6;
}

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

button {
  font: inherit;
  cursor: pointer;
}

.container {
  width: 90%;
  max-width: 1180px;
  margin: auto;
}

section {
  padding: 85px 0;
}

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

h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
}

p {
  color: var(--muted);
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid var(--border);
}

.navbar {
  max-width: 1180px;
  width: 90%;
  margin: auto;
  min-height: 78px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: bold;
  letter-spacing: 1px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--green);
  color: white;
  border-radius: 12px;
  font-size: 20px;
}

.logo small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 2px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-area img {
  height: 72px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}

.nav-links a:hover {
  color: var(--green);
}

.nav-button,
.btn {
  display: inline-block;
  padding: 13px 20px;
  background: var(--green);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: bold;
  transition: 0.25s;
}

.nav-button:hover,
.btn:hover {
  background: #104c2a;
  transform: translateY(-2px);
}

.menu-button {
  display: none;
  background: none;
  border: none;
  font-size: 27px;
  color: var(--green);
}

.hero {
  padding: 100px 0;
  background: radial-gradient(circle at 90% 20%, #d5eed9, transparent 30%), linear-gradient(135deg, #f9fcf8, #e8f5e9);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 55px;
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 30px;
  background: var(--light-green);
  color: var(--green);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 74px);
  line-height: 1.03;
  letter-spacing: -2px;
  margin: 22px 0;
}

.hero h1 span {
  color: var(--green);
}

.hero p {
  font-size: 17px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn-outline {
  background: white;
  color: var(--green);
  border: 1px solid var(--border);
}

.hero-visual {
  min-height: 410px;
  border-radius: 28px;
  background: linear-gradient(145deg, #ffffff, #dff1e2);
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(23,67,42,0.10);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 25px;
  overflow: hidden;
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 18px;
}

.hero-visual strong {
  display: block;
  color: var(--green);
  font-size: 18px;
  margin-top: 20px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -35px;
  position: relative;
}

.stat {
  padding: 25px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 10px 25px rgba(23,67,42,0.06);
}

.stat strong {
  display: block;
  font-size: 32px;
  color: var(--green);
}

.stat span {
  font-size: 13px;
  color: var(--muted);
}

.section-label {
  color: var(--green);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-intro {
  max-width: 720px;
  margin-bottom: 40px;
}

.section-intro p {
  line-height: 1.8;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
  align-items: center;
}

.story-box {
  padding: 35px;
  background: var(--green);
  border-radius: 22px;
  color: white;
}

.story-box h3 {
  font-size: 30px;
}

.story-box p {
  color: #e0efe4;
}

.content-copy p {
  line-height: 1.9;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  padding: 28px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: 0.25s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(23,67,42,0.10);
}

.card-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--light-green);
  font-size: 24px;
  margin-bottom: 20px;
}

.card h3 {
  font-size: 20px;
}

.card p {
  font-size: 14px;
  line-height: 1.8;
}

.operations {
  background: #edf7ef;
}

.operation-row {
  display: grid;
  grid-template-columns: 65px 1fr;
  gap: 18px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 23px;
  margin-bottom: 15px;
}

.operation-row h3 {
  margin-bottom: 5px;
}

.operation-row p {
  margin-bottom: 0;
}

.commodity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.commodity {
  min-height: 180px;
  border-radius: 20px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: white;
  background: linear-gradient(145deg, #4b8957, #173e29);
}

.commodity h3 {
  font-size: 24px;
  margin-bottom: 5px;
}

.commodity p {
  color: #e0efe4;
  margin-bottom: 0;
}

.video-section {
  background: #173b29;
  color: white;
}

.video-section p {
  color: #d0e2d5;
}

.video-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 35px;
  align-items: center;
}

.video-placeholder {
  padding: 12px;
  background: #102b1e;
  border: 1px solid #73947c;
  border-radius: 24px;
  overflow: hidden;
}

.video-placeholder video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 15px;
  background: #102b1e;
  object-fit: contain;
}

.founder-vision {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) 1.2fr;
  align-items: center;
  gap: 40px;
  padding: 28px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(23,67,42,0.06);
}

.founder-vision img {
  width: min(100%, 300px);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 16px;
  justify-self: center;
}

.founder-vision-copy h3 {
  margin: 12px 0 20px;
  color: var(--dark);
  font-size: clamp(28px, 3vw, 38px);
}

.founder-vision-copy blockquote {
  margin: 0 0 20px;
  padding: 20px 24px;
  background: var(--light-green);
  border-left: 5px solid var(--green);
  border-radius: 0 14px 14px 0;
  font-size: 20px;
  line-height: 1.6;
}

.founder-vision-copy p {
  line-height: 1.9;
}

.contact {
  background: #e5f2e7;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.contact-box {
  padding: 32px;
  background: white;
  border-radius: 20px;
  border: 1px solid var(--border);
}

.enquiry-form {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field label {
  color: var(--dark);
  font-size: 14px;
  font-weight: bold;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--dark);
  font: inherit;
}

.form-field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.enquiry-submit {
  justify-self: start;
}

.form-note {
  margin: -8px 0 0;
  font-size: 13px;
  line-height: 1.6;
}

.contact-box address {
  font-style: normal;
  font-size: 19px;
  line-height: 1.8;
  margin: 20px 0;
}

footer {
  background: #102b1e;
  color: white;
  padding: 35px 0;
}

footer p {
  color: #d0e2d5;
  margin-bottom: 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 850px) {
  .menu-button {
    display: block;
  }

  .nav-button {
    display: inline-block;
    margin-top: 4px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    padding: 22px 5%;
    background: white;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero-grid,
  .two-column,
  .video-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

  .founder-vision {
    grid-template-columns: 1fr;
  }

  .founder-vision img {
    width: min(100%, 240px);
    justify-self: center;
  }

  .hero {
    padding: 70px 0;
  }

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

@media (max-width: 520px) {
  section {
    padding: 60px 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .stat {
    padding: 18px;
  }

  .stat strong {
    font-size: 26px;
  }

  .hero-visual {
    min-height: 300px;
  }

}