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

body {
  font-family: 'Poppins', sans-serif;
  background-color: #fdf1de;
  color: #2C3E50;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* === Navbar === */
.navbar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 4rem;
  background: rgba(253, 241, 222, 0.85);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: background 0.4s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  font-size: 1.2rem;
  color: #2C3E50;
}

.logo img {
  width: 45px;
  height: 45px;
  border-radius: 8px;
  border: 2px solid #5DADE2;
  object-fit: cover;
  background: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

/* === Navigation === */
.navbar nav a {
  text-decoration: none;
  color: inherit;
  margin: 0 1rem;
  font-weight: 500;
  position: relative;
  transition: color 0.3s;
}

.navbar nav a::after {
  content: '';
  display: block;
  height: 2px;
  background: #5DADE2;
  transition: width 0.3s;
  width: 0;
  position: absolute;
  bottom: -4px;
  left: 0;
}

.navbar nav a:hover::after,
.navbar nav a.active::after {
  width: 100%;
}

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* === Buttons === */
.btn-login {
  background: #5DADE2;
  border: none;
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
  font-weight: 500;
}

.btn-login:hover {
  background: #3498DB;
  transform: scale(1.05);
}

.btn-primary {
  background: #5DADE2;
  color: white;
  padding: 0.8rem 1.6rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 3px 6px rgba(93,173,226,0.3);
}

.btn-primary:hover {
  background: #3498DB;
  transform: scale(1.05);
}

.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 100vh;
  background:#fdf1de;
  padding: 0 2rem;
  transition: background 0.4s ease;
}

body.dark-mode .hero {
  background: #1E1E1E;
}

.hero-content {
  animation: fadeIn 1.2s ease;
}

.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
}

.hero-content span {
  color: #5DADE2;
}

.hero-content p {
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

footer {
  background: #fdf1de;
  text-align: center;
  padding: 1.2rem;
  margin-top: 3rem;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.05);
  transition: background 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.construction-page {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  animation: fadeIn 1.2s ease;
  background: #fdf1de;
  transition: background 0.4s ease;
}

.construction-page h1 {
  font-size: 2.6rem;
  margin-bottom: 1rem;
}

.construction-page p {
  max-width: 550px;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.construction-emoji {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.construction-page {
  padding-top: 7rem;
}