@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0;
  animation: navbar-fadein 1.2s ease 0.2s forwards;
  font-family: Poppins, sans-serif;
}

@keyframes navbar-fadein {
  from { opacity: 0; }
  to { opacity: 1; }
}

:root {
         --gold: #c6a656;
         --black: #000;
         --white: #fff;
         --light-bg: #f8f5f0;
         --glass-bg: rgba(255, 255, 255, 0.15);
         --gold-gradient: linear-gradient(90deg, #c6a656, #d4b45f, #c6a656);
}

header img {
  height: 4rem;
}

nav a {
  color: var(--black);
  margin: 0 15px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: var(--gold);
}

.burger {
  display: none;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 1100;
  background: none;
  border: none;
  outline: none;
  position: relative;
  transition: background 0.2s;
}
.burger .bar {
  position: absolute;
  left: 10px;
  right: 5px;
  height: 4px;
  border-radius: 2px;
  background: var(--gold);
  transition: 
    transform 0.4s cubic-bezier(.4,2,.6,1),
    opacity 0.3s cubic-bezier(.4,2,.6,1),
    background 0.2s;
  box-shadow: 0 1px 8px #c6a65655;
}
.burger .bar1 { top: 16px; transform: rotate(0deg); }
.burger .bar2 { top: 22px; transform: rotate(0deg); }
.burger .bar3 { top: 28px; transform: rotate(0deg); }
.burger.active .bar1 {
  top: 22px;
  transform: rotate(45deg);
  background: #d4b45f;
}
.burger.active .bar2 {
  opacity: 0;
  transform: scaleX(0.2);
}
.burger.active .bar3 {
  top: 22px;
  transform: rotate(-45deg);
  background: #d4b45f;
}
.burger:active .bar,
.burger:focus .bar {
  background: #d4b45f;
}
.burger.active .bar,
.burger.active .bar1,
.burger.active .bar3 {
  background: #b89c3a !important;
  box-shadow: 0 1px 12px #b89c3a55;
}
.burger.active .bar2 {
  background: #b89c3a !important;
}

@media (max-width: 900px) {
  nav {
    position: fixed;
    top: 0;
    right: -100vw;
    /* width: 70vw; */
    max-width: 320px;
    height: 100vh;
    background: rgba(255,255,255,0.98);
    box-shadow: -4px 0 24px #0002;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 100px 32px 32px 32px;
    gap: 0;
    transition: right 0.35s cubic-bezier(.4,2,.6,1);
    z-index: 1050;
  }
  nav.open { right: 0; }
  nav a {
    color: var(--black);
    font-size: 1.25rem;
    margin: 0 0 18px 0;
    display: block;
    width: 100%;
    text-align: left;
    padding: 16px 0 8px 0;
    border-bottom: 1px solid #eee;
    transition: background 0.2s, color 0.2s;
  }
  nav a:last-child { border-bottom: none; }
  nav a:active, nav a:focus, nav a:hover {
    background: #f8f5f0;
    color: var(--gold);
  }
  .burger { display: flex !important; margin-left: 16rem;}
  .burger .bar1, .burger .bar2, .burger .bar3 {
    padding-left: 2rem;
    margin-left: 1rem;
  }
  header { padding-right: 60px; }
}
@media (max-width: 480px) {
  nav {
    /* width: 90vw; */
    max-width: none;
    padding: 80px 8px 8px 8px;
  }
  .burger {
    width: 40px;
    height: 40px;
    min-width: 36px;
    min-height: 36px;
    margin-left: -4rem;
  }
  nav a {
    font-size: 1.1rem;
    padding: 14px 0 7px 0;
  }
}