/* Base reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter",
               "Segoe UI", sans-serif;
  color: #1f2d2a;
  background-color: #f8f5e7;
  line-height: 1.5;
}

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

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

/* Layout container */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background-color: #c06e4e;
  color: #ffffff;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.btn-small {
  padding: 0.55rem 1.2rem;
  font-size: 0.85rem;
}

.hero-link {
  font-size: 0.9rem;
  font-weight: 500;
  margin-left: 1rem;
  text-decoration: underline;
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(31, 92, 74, 0.96);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #f8f5e7;
}

.brand-logo {
  height: 44px;
  width: 44px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title {
  font-weight: 700;
  font-size: 1rem;
}

.brand-subtitle {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.9rem;
  color: #f8f5e7;
}

.main-nav a {
  opacity: 0.95;
}

.main-nav a:hover {
  opacity: 1;
}

/* Hero */
.hero {
  position: relative;
  height: 70vh;
  min-height: 430px;
  background-image: url("hero.jpg");
  background-size: cover;
  background-position: center right;
  display: flex;
  align-items: center;
  color: #ffffff;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.55),
    rgba(0, 0, 0, 0.1)
  );
}

.hero-content {
  position: relative;
  max-width: 540px;
}

.hero h1 {
  font-family: "Georgia", "Times New Roman", serif;
  font-size: clamp(2.4rem, 4vw, 3rem);
  margin: 0 0 0.75rem;
}

.hero p {
  font-size: 1rem;
  max-width: 430px;
  margin: 0 0 1.7rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section h2 {
  font-family: "Georgia", "Times New Roman", serif;
  font-size: 1.8rem;
  color: #234434;
  margin-bottom: 1.2rem;
}

.section-intro {
  max-width: 540px;
  margin: 0 auto 2.5rem;
  text-align: center;
  font-size: 0.98rem;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.6rem;
}

.service-card {
  background-color: #ffffff;
  border-radius: 8px;
  padding: 1.6rem 1.4rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.service-card h3 {
  font-size: 1.1rem;
  margin: 0 0 0.55rem;
  color: #234434;
}

.service-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Highlight / Why choose us */
.highlight {
  background-color: #ebf1ec;
}

.highlight-inner {
  max-width: 720px;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.6rem;
  font-size: 0.96rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #1f5c4a;
  font-weight: 700;
}

/* About + Contact */
.about-contact-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
}

.about p {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 0.98rem;
}

.contact p {
  margin: 0 0 0.7rem;
  font-size: 0.98rem;
}

.contact a {
  color: #c06e4e;
  text-decoration: underline;
}

.contact-btn {
  margin-top: 0.9rem;
}

/* Footer */
.site-footer {
  background-color: #1f5c4a;
  color: #ffffff;
  font-size: 0.85rem;
}

.footer-inner {
  padding: 1rem 0;
  text-align: center;
}

/* Responsive */
@media (max-width: 900px) {
  .main-nav {
    gap: 0.9rem;
  }

  .brand-logo {
    height: 38px;
    width: 38px;
  }
}

@media (max-width: 780px) {
  .site-header {
    position: static;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding-bottom: 0.85rem;
  }

  .main-nav {
    flex-wrap: wrap;
  }

  .hero {
    height: auto;
    padding: 4rem 0 3.5rem;
    background-position: center;
  }

  .hero-content {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .about-contact-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.8rem 0;
  }
}