/* ================================
   GLOBAL VARIABLES & RESET
================================ */
:root {
  --accent: #0b5bd7;
  --dark: #06203a;
  --muted: #6b7b8a;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, Segoe UI, Arial, sans-serif;
  color: var(--dark);
  line-height: 1.45;
  background-color: #f5f5f5;
}

/* ================================
   LAYOUT
================================ */
.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px;
}

/* ================================
   HEADER & NAV
================================ */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand img {
  height: 84px;
}

nav ul {
  display: flex;
  gap: 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}

nav a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
}

/* ================================
   HERO SECTIONS
================================ */
.hero,
.hero-buttom {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: center;
  padding: 36px 0;
}

.hero h1,
.hero-buttom h1 {
  font-size: 34px;
  margin: 0 0 12px;
}

.hero p,
.hero-buttom p {
  color: var(--muted);
  margin-bottom: 18px;
}

.eyebrow {
  font-size: 14px;
  margin-bottom: 8px;
  color: gold;
}

.hero-buttom .eyebrow {
  color: var(--muted);
}

.hero-visual {
  height: 260px;
  background: linear-gradient(180deg, #e6f0ff, #fff);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  overflow: hidden;
}

/* ================================
   BUTTONS
================================ */
.cta {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

/* ================================
   GRID & CARDS
================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 28px 0;
}

.card {
  background: #fff;
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 6px 18px rgba(7, 20, 37, 0.06);
  min-height: 120px;
}

.card h2,
.card h3 {
  margin-top: 0;
}

.card p {
  margin: 0;
  color: var(--muted);
}

/* ================================
   SECTION TITLES
================================ */
.section-title {
  text-align: center;
  margin-top: 20px;
}

.section-title p {
  color: var(--muted);
}

/* ================================
   ENVIRONMENTAL STEWARDSHIP
================================ */
.environmental-stewardship {
  position: relative;
  height: 600px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #fff;
  background-image: url("../assets/earth.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.globe-background {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at center, #2e7d32 0%, #81c784 70%, #a5d6a7 100%);
  border-radius: 50%;
  filter: blur(10px);
  z-index: 1;
}

.content-panel {
  position: absolute;
  z-index: 5;
  background-color: #e6f3d6;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  width: 300px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.content-panel h2 {
  color: #2e7d32;
  font-size: 24px;
}

.content-panel p {
  font-size: 14px;
  line-height: 1.5;
}

.image-panel {
  position: absolute;
  z-index: 2;
  background-color: #e6f3d6;
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.image-panel img {
  display: block;
  border-radius: 5px;
}

.left-top {
  top: 20%;
  left: 20%;
  transform: rotate(-15deg);
  margin-left: -20%;
}

.right-top {
  top: 20%;
  right: 20%;
  transform: rotate(15deg);
  margin-right: -20%;
}

/* ================================
   FOOTER
================================ */
footer {
  border-top: 1px solid #ddd;
  padding: 22px 0;
  color: var(--muted);
  margin-top: 40px;
}

/* ================================
   RESPONSIVE
================================ */
@media (max-width: 900px) {
  .hero,
  .hero-buttom {
    grid-template-columns: 1fr;
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  nav ul {
    display: none;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .hero h1,
  .hero-buttom h1 {
    font-size: 24px;
  }
}