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

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #ffffff;
  background: #0d1b24;
  line-height: 1.5;
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 10;
  background: rgba(13, 27, 36, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.header-inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  gap: 24px;
  font-size: 15px;
}

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background-image: url("asset/hero.jpg");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(13, 27, 36, 0.92) 0%,
    rgba(13, 27, 36, 0.72) 45%,
    rgba(13, 27, 36, 0.34) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 90px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
  color: #f0c36a;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.02;
  margin-bottom: 24px;
}

.hero-text {
  font-size: clamp(18px, 2vw, 22px);
  max-width: 620px;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 34px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn.primary {
  background: #f0c36a;
  color: #0d1b24;
}

.btn.secondary {
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
}

.btn:hover {
  transform: translateY(-2px);
}

.site-footer {
  background: #071018;
  padding: 54px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 34px;
}

.site-footer h2,
.site-footer h3 {
  margin-bottom: 14px;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 8px;
}

.site-footer a {
  color: #f0c36a;
}

.footer-bottom {
  width: min(1120px, 92%);
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.56);
}

@media (max-width: 760px) {
  nav {
    display: none;
  }

  .hero-content {
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}