:root {
  --bg: #f7f9f7;
  --surface: #ffffff;
  --text: #14221b;
  --muted: #55665d;
  --primary: #0f3d2c;
  --accent: #1f7a4f;
  --accent-soft: #e8f6ee;
  --border: #d9e6de;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}

.brand,
.nav-links a,
.footer-links a,
.faq-question,
.btn,
.card,
.card h3,
.card p,
.card img {
  transition:
    color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease,
    background-color 0.25s ease,
    opacity 0.25s ease,
    float 0.25s ease;
}

.brand:hover,
.nav-links a:hover,
.footer-links a:hover,
.faq-question:hover {
  color: var(--accent);
  transform: translateY(-1px);
  float: none;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 800;
  color: var(--primary);
}

.brand img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  font-weight: 600;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.3rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  margin: 4px 0;
}

.hero-slider {
  position: relative;
  min-height: 82vh;
  overflow: hidden;
  background: var(--primary);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(11, 24, 19, 0.86),
    rgba(11, 24, 19, 0.45)
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  color: white;
  max-width: 760px;
  padding: 4rem 0;
}

.eyebrow {
  display: inline-block;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.hero-content .eyebrow {
  color: #b9f2d0;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}
h2 {
  font-size: clamp(1.6rem, 2.2vw, 2.1rem);
  margin-bottom: 0.7rem;
}
h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.section {
  padding: 5rem 0;
}
.alt-bg {
  background: var(--accent-soft);
}

.section-heading {
  margin-bottom: 2rem;
  max-width: 760px;
}

.grid {
  display: grid;
  gap: 1.4rem;
}
.two-col {
  grid-template-columns: repeat(2, 1fr);
}
.three-col {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  background: var(--surface);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(15, 61, 44, 0.12);
  border-color: var(--accent);
}

.card img {
  border-radius: 0.8rem;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Fix for small logo images inside cards (e.g., the one in the About section). */
.image-card img {
  max-width: 100%;
  height: auto;
  width: 100%;
  object-fit: cover;
  border-radius: 0.8rem;
  display: block;
}

/* Limit logo size for the small image card used in the About section on index page */
.section.container > .card.image-card {
  max-width: 480px; /* larger when used as hero */
  width: 100%;
  margin: 0 auto 0.8rem; /* center horizontally */
  padding: 0.5rem;
  display: block;
}

/* Ensure the image inside the hero logo card scales and is centered */
.section.container > .card.image-card img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

@media (min-width: 900px) {
  .section.container > .card.image-card {
    max-width: 640px; /* larger on wide screens */
  }
}

.card:hover img {
  transform: scale(1.02);
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  margin-top: 0.6rem;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.btn:hover {
  box-shadow: 0 10px 20px rgba(31, 122, 79, 0.18);
}

.btn:hover {
  transform: translateY(-2px);
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-secondary {
  background: transparent;
  color: white;
  border: 1px solid white;
}

.cta-group {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.check-list {
  margin: 0;
  padding-left: 1.2rem;
}

.check-list li {
  margin-bottom: 0.6rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 1rem 1.2rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  color: var(--primary);
}

.faq-answer {
  display: none;
  padding: 0 1.2rem 1rem;
  color: var(--muted);
}

.faq-item.active .faq-answer {
  display: block;
}

.page-hero {
  padding: 4.5rem 0 2rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
}

.page-hero h1 {
  max-width: 760px;
}

.site-footer {
  background: var(--primary);
  color: white;
  padding: 1.6rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.contact-form,
.subscribe-form {
  display: grid;
  gap: 0.75rem;
}
.contact-form input,
.contact-form textarea,
.subscribe-form input {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  font: inherit;
}

.form-note {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.4rem;
}

@media (max-width: 860px) {
  .two-col,
  .three-col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .nav-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 1rem;
    background: white;
    padding: 1rem;
    border-radius: 0.8rem;
    border: 1px solid var(--border);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  }

  .nav-links.open {
    display: flex;
  }
  .hero-slider {
    min-height: 72vh;
  }
  .section {
    padding: 3.5rem 0;
  }
}