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

:root {
  --bg-color: rgb(0, 0, 0);
  --sec-bg: rgb(53, 53, 53);
  --accent-color: #1E96A5;
  --sec-accent-color: #FFCB00;
  --tert-bg: #002F52;
  --text-color: #F7F2EC;
}

body {
  font-family: 'Montserrat', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);

}

.sentinel {
  height: 0;
  width: 0;
}

.navbar {
  height: 70px;
  position: relative;
  z-index: 1000;
}

.nav-inner {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 60px;
  background-color: var(--sec-bg);
  padding: 0 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.4s ease;
  box-shadow: none;
}

.navbar.dock .nav-inner {
  top: 15px;
  width: 44%;
  min-width: fit-content;
  height: 60px;
  padding: 0 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border-radius: 999px;
  transform: translateX(-50%) scale(1);
}


/* Default: full navbar */
.nav-menu {
  display: flex;
  flex-direction: row;
  gap: 2rem;
  align-items: center;
  list-style: none;
}

.nav-inner a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

.nav-inner a:hover {
  color: #30cdd7;
}

/* Hide hamburger and page title by default */
.hamburger,
.page-title {
  display: none;
}

/* MOBILE MODE */
@media (max-width: 1000px) {
  .hamburger {
    display: block;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    z-index: 1001;
  }

  .page-title {
    display: block;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-left: 0.75rem;
    flex: 1;
    text-align: center;
  }

  .nav-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .nav-menu {
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    background-color: var(--sec-bg);
    flex-direction: column;
    display: flex;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    text-align: center;
    z-index: 999;
  }

  .nav-menu.hidden {
    display: none;
  }

  .nav-inner ul {
    gap: 1rem;
    padding: 0;
  }

  .nav-inner a {
    font-size: 1rem;
    padding: 0.5rem 0;
  }
}

/* Default (large screens) */
.navbar.dock .nav-inner {
  width: 44%;
}

/* Medium screens */
@media (max-width: 1600px) {
  .navbar.dock .nav-inner {
    width: 55%;
  }
}

@media (max-width: 1400px) {
  .navbar.dock .nav-inner {
    width: 70%;
  }
}

@media (max-width: 1100px) {
  .navbar.dock .nav-inner {
    width: 80%;
  }
}

/* Small screens (mobile) */
@media (max-width: 600px) {
  .navbar.dock .nav-inner {
    width: 100%;
  }
}