:root {
  --primary: #8b6a4f;
  --secondary: #f2ede7;
  --dark: #2f2f2f;
  --light: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Arial, sans-serif;
}

body {
  color: var(--dark);
  line-height: 1.7;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 60px 20px;
}

.center {
  text-align: center;
}

.hero {
  height: 90vh;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  background: rgba(0,0,0,0.45);
  height: 100%;
  display: flex;
  align-items: center;
}

.hero h1 {
  color: #fff;
  font-size: 48px;
}

.subtitle {
  color: #f5f5f5;
  font-size: 20px;
  margin: 10px 0;
}

.hero-desc {
  color: #eaeaea;
  max-width: 600px;
  margin: 20px 0 30px;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  padding: 14px 28px;
  text-decoration: none;
  border-radius: 4px;
  display: inline-block;
}

.btn-primary.large {
  font-size: 18px;
  padding: 16px 36px;
}

.section.light {
  background: var(--secondary);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin: 40px 0;
}

.grid-3 img,
.grid-2 img {
  width: 100%;
  border-radius: 6px;
}

.features,
.materials {
  margin-top: 30px;
}

.features li,
.materials li {
  margin-bottom: 10px;
}

.location-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
}

.location-points span {
  background: var(--primary);
  color: #fff;
  padding: 10px 18px;
  border-radius: 20px;
  font-size: 14px;
}

.cta {
  background: var(--primary);
  color: #fff;
  text-align: center;
}

footer {
  background: #1f1f1f;
  color: #aaa;
  text-align: center;
  padding: 30px 20px;
}

.wa-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: #fff;
  padding: 14px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  z-index: 999;
}
/* ===== SECTION ANIMATION ===== */
.section {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.9s ease;
}

.section.show {
  opacity: 1;
  transform: translateY(0);
}

/* Optional stagger for images */
.grid-2 img,
.grid-3 img {
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.8s ease;
}

.section.show img {
  opacity: 1;
  transform: scale(1);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}
/* ===== DEVELOPER VIDEO SECTION ===== */
.developer-video {
  padding: 0;
  margin: 0;
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.developer-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}