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

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  background-color: #CBDED3;  /* soft green */
  color: #3B6255;             /* deep forest green */
}

/* HEADER & NAV */
header {
  background: #3B6255; /* dark green */
  color: white;
  padding: 1em 0;
}

nav {
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav h1 {
  font-size: 1.5em;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1em;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  color: #D2C49E;  /* tan highlight */
}

/* HERO SECTION */
.hero {
  background-color: #E2DFDA;  /* soft beige */
  padding: 2em;
  max-width: 800px;
  margin: 2em auto;
  border-left: 5px solid #D2C49E;
  border-radius: 5px;
  text-align: center;
}

/* CASE STUDY SECTIONS */
.case-study section {
  background-color: #E2DFDA;
  padding: 1.5em;
  margin: 1em auto;
  max-width: 800px;
  border-radius: 8px;
  border-left: 6px solid #8BA49A;
}

.case-study h3 {
  color: #3B6255;
  margin-bottom: 0.5em;
}

/* BUTTONS & LINKS */
a.button {
  display: inline-block;
  background-color: #8BA49A;
  color: white;
  padding: 0.6em 1.2em;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s ease;
}

a.button:hover {
  background-color: #3B6255;
}

/* FOOTER */
footer {
  background: #3B6255;
  color: white;
  text-align: center;
  padding: 1em 0;
  margin-top: 3em;
}

.poiret-one-regular {
  font-family: "Poiret One", sans-serif;
  font-weight: 400;
  font-style: normal;
}