* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #fff;
  background: #000;
}


/* HERO */
.hero img {
  width: 100%;
  display: block;
}

/* PERFORMANCE */
.performance {
  background: #000;
  padding: 80px 0;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 30px;
}

.performance h2 {
  font-size: 32px;
  margin-bottom: 40px;
}

.performance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.performance-item img {
  width: 100%;
  display: block;
}

/* CTA */
.cta {
  background: #111;
  padding: 80px 0;
}

.cta-box {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 16px;
}

/* Image landscape */
.cta-box img {
  width: 100%;
  height: 420px;              /* kontrol tinggi CTA */
  object-fit: cover;          /* penting untuk landscape */
  display: block;
}

/* Overlay gelap agar teks terbaca */
.cta-box::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

/* Content */
.cta-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.cta-content h2 {
  color: #fff;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 24px;
}

/* Button */
.btn-primary {
  background: #00c853;
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 200, 83, 0.4);
}


/* FOOTER */
.site-footer {
  background: #000;
  color: #aaa;
  padding: 40px 0;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.site-footer h4 {
  color: #fff;
}

.site-footer a {
  color: #aaa;
}

.copyright {
  text-align: center;
  margin-top: 30px;
  font-size: 13px;
  color: #666;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .performance-grid {
    grid-template-columns: 1fr;
  }

  .performance h2 {
    font-size: 24px;
  }

    .cta-box img {
    height: 300px;
  }

  .cta-content h2 {
    font-size: 24px;
  }
}