/* Root colors */
:root {
  --accent1: #9933cc;       /* deep purple */
  --accent2: #ff6699;       /* bright pink */
  --bg-gradient: linear-gradient(135deg, #ffccf2 0%, #99ccff 100%);
  --navbar-gradient: linear-gradient(180deg, var(--accent1), var(--accent2));
  --hover-accent: #ffccf2;
  --link-hover: #ff6699;
  --shadow: rgba(0,0,0,0.12);
}

/* Global Body */
body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  min-height: 100vh;
  background: var(--bg-gradient);
  color: #333;
  line-height: 1.6;
  box-sizing: border-box;
  transition: background 0.6s cubic-bezier(.25,1,.38,1);
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.5rem;
  background: var(--navbar-gradient);
  color: white;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px var(--shadow);
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

/* Logo */
.logo-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease;
  padding: 0.2rem 0.4rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}
.logo {
  height: 40px;
  border-radius: 6px;
  transition: transform 0.2s ease;
}
.logo-container:hover .logo {
  transform: scale(1.08) rotate(-3deg);
}
.logo-text {
  color: white;
  font-size: 1.4rem;
  font-weight: 600;
  margin-left: 0.6rem;
  letter-spacing: 0.03em;
  transition: transform 0.2s ease, color 0.2s ease;
}
.logo-container:hover .logo-text {
  transform: scale(1.05);
  color: var(--accent2);
}

/* Hamburger */
.menu-toggle {
  display: none;
}
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  cursor: pointer;
  z-index: 1001;
  gap: 5px;
}
.hamburger .bar {
  width: 28px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s ease;
}
/* Hamburger animation */
.menu-toggle:checked + .hamburger .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px,5px);
}
.menu-toggle:checked + .hamburger .bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle:checked + .hamburger .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px,-5px);
}

/* Nav links (desktop) */
.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  justify-content: flex-start; /* left aligned like Code 1 */
}
.nav-links li a {
  color: #fff;
  text-decoration: none;
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
}
.nav-links li a:hover {
  color: var(--accent2); /* pink hover */
}

/* Responsive (mobile) */
@media (max-width:768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: var(--navbar-gradient);
    padding-top: 6rem;
    gap: 1rem;
    transition: left 0.3s ease;
    z-index: 1000;
    justify-content: center;
    align-items: center;
  }
  .menu-toggle:checked ~ .nav-links {
    left: 0;
    display: flex;
  }
  .nav-links li a {
    padding: 1rem 2rem;
    border-radius: 8px;
    display: block;
    text-align: center;
  }
  .logo-container {
    z-index: 1002; /* keep logo above menu */
  }
}

/* Footer */
footer {
  background: var(--navbar-gradient);
  color: white;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.95rem;
  box-shadow: 0 -4px 12px var(--shadow);
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  margin-top: 2rem;
}
footer p {
  margin: 0.5rem 0;
}
footer a {
  color: var(--accent2);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}
footer a:hover {
  color: var(--accent1);
}