@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700&display=swap");

:root {
  color-scheme: light;
  --green-900: #0b3b2e;
  --green-800: #115d42;
  --green-700: #1f7a58;
  --green-500: #3cb371;
  --sage-200: #e4f4ed;
  --sage-100: #f4faf6;
  --neutral-900: #0f172a;
  --neutral-700: #4b5563;
  --neutral-500: #64748b;
  --neutral-100: #f8fafc;
  --white: #ffffff;
  --shadow-lg: 0 25px 60px rgba(15, 23, 42, 0.12);
  --shadow-md: 0 18px 35px rgba(15, 23, 42, 0.1);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  background: var(--neutral-100);
  color: var(--neutral-900);
  line-height: 1.6;
}

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

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

main {
  padding-bottom: 40px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--green-900);
}

.logo img {
  width: 44px;
  height: 44px;
}

.nav-links {
  display: flex;
  gap: 20px;
  font-weight: 500;
  color: var(--neutral-700);
}

.nav-links a,
.mobile-menu a {
  padding: 8px 0;
  position: relative;
}

.nav-links a::after,
.mobile-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--green-700);
  transition: width 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a.is-active::after,
.mobile-menu a:hover::after,
.mobile-menu a.is-active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(15, 23, 42, 0.12);
  padding: 10px;
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--green-900);
  margin: 4px 0;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 16px 24px 24px;
  background: var(--white);
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.mobile-menu.is-open {
  display: flex;
}

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px 60px;
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-secondary {
  padding-top: 72px;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-content p {
  color: var(--neutral-700);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--green-700);
  margin-bottom: 16px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.button {
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button-primary {
  background: var(--green-700);
  color: var(--white);
}

.button-secondary {
  background: var(--green-900);
  color: var(--white);
}

.button-ghost {
  border: 1px solid rgba(15, 23, 42, 0.2);
  color: var(--green-900);
  background: transparent;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.hero-stats h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.hero-stats p {
  font-size: 0.95rem;
  color: var(--neutral-500);
  margin-bottom: 0;
}

.hero-visual {
  position: relative;
}

.hero-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.hero-card h2 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.hero-card p {
  color: var(--neutral-700);
}

.hero-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sage-200);
  color: var(--green-700);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.hero-glow {
  position: absolute;
  top: -40px;
  right: -30px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(60, 179, 113, 0.4), rgba(60, 179, 113, 0));
  filter: blur(10px);
  z-index: 1;
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 70px 24px;
}

.section-alt {
  background: var(--sage-100);
}

.section-header {
  max-width: 640px;
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--neutral-700);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.card,
.product-card {
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.card h3,
.product-card h3 {
  margin-bottom: 12px;
}

.card p,
.product-card p {
  color: var(--neutral-700);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  align-items: center;
}

.checklist {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 20px;
  color: var(--neutral-700);
}

.checklist li {
  padding-left: 28px;
  position: relative;
}

.checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 700;
}

.highlight-box {
  background: var(--white);
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  align-items: start;
}

.contact-card {
  background: var(--white);
  padding: 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.site-footer {
  background: var(--green-900);
  color: var(--white);
  padding: 50px 24px 30px;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: start;
}

.site-footer .logo {
  color: var(--white);
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}

.site-footer h4 {
  margin-bottom: 12px;
}

.footer-note {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 60px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-card {
    padding: 24px;
  }
}