/* Remove body top margin that caused white space */
body {
  margin: 0;
  padding: 0;
}

/* NAVBAR */
.navbar {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  backdrop-filter: blur(15px);
  background: rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-container {
  max-width: 1200px;
  margin: auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  color: white;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Desktop Menu */
.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: white;
  border-radius: 10px;
  transition: 0.3s;
}

/* MOBILE MENU (Overlay Slide In) */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 70%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(15px);
  padding: 100px 25px;
  display: flex;
  flex-direction: column;
  gap: 25px;
  transition: right 0.4s ease;
}

.mobile-menu a {
  color: white;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 600;
  transition: 0.3s ease;
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* Mobile Animation (hamburger active) */
.hamburger.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-menu.active {
  right: 0;
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* HERO FIX (center & no white space) */
.hero {
  padding-top: 120px; /* space so navbar doesn’t cover text */
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}