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

body {
    font-family: 'Inter', sans-serif;
    background: #fff;
    color: #111;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* === Navbar === */
/* === Navbar === */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #fff; /* Warna navbar putih */
    color: #111; /* Warna teks hitam */
    border-bottom: 1px solid #ddd;
    transition: all 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 700;
}

.logo-img {
    width: 32px;
    height: auto;
}

.logo span {
    color: #111; /* Warna teks logo hitam */
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav ul li a {
    text-decoration: none;
    color: #111; /* Warna teks link hitam */
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

nav ul li a:hover {
    background-color: transparent; /* Warna hover biru */
    color: #1e40af; /* Teks putih saat di hover */
}

nav ul li.active a {
    background-color: #1e40af; /* Latar belakang biru untuk link aktif */
    color: #fff;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #111;
}

/* === Hero About Section (Hanya untuk Gambar) === */
/* === Hero About Section === */
.hero-about {
    background-color: #1a237e;
    padding: 0;
    text-align: center;
}

.banner-image {
    display: block;
    width: 100%;
    height: auto;
}

/* === Container untuk konten lainnya === */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* === Info Sections === */
.info-section-1,
.info-section-2 {
    padding: 4rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.info-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

.info-text {
    flex: 1;
    max-width: 500px;
    text-align: left;
}

.info-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 1rem;
}

.info-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #555;
}

.info-img {
    flex: 1;
    text-align: center;
}

.info-img img {
    max-width: 300px;
    height: auto;
}


/* === CTA Section === */
.cta-section {
    background-color: #e9ecef;
    padding: 4rem 2rem;
    text-align: center;
}

.cta-content h1 {
    font-size: 150px;
    font-weight: 1000;
    color: #1a237e;
    margin-bottom: 1rem;
}

.logo-text {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #1a237e;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.cta-btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.cta-btn.primary {
    background-color: #1a237e;
    color: #fff;
}

.cta-btn.secondary {
    background-color: #fff;
    color: #1a237e;
    border: 2px solid #1a237e;
}

.cta-btn.primary:hover {
    background-color: #283593;
}

.cta-btn.secondary:hover {
    background-color: #f1f3f5;
}

/* footer */
    footer {
    padding: 20px 50px;
    font-size: 14px;
    border-top: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer .social-icons a {
    margin-left: 10px;
    text-decoration: none;
    font-size: 18px;
    color: #000;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: #1e40af; /* Warna hover */
}

/* === Responsive === */
@media (max-width: 768px) {
  nav {
    padding: 1rem;
  }

  .menu-toggle {
    display: block; /* Tampilkan di mobile */
    z-index: 100;
  }
  
  nav ul {
    position: absolute;
    top: 60px; /* Jarak dari navbar */
    left: 0;
    width: 100%;
    background-color: #fff;
    flex-direction: column;
    text-align: center;
    padding: 1rem 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    display: none; /* Sembunyikan menu secara default */
  }

  nav ul.show {
    display: flex; /* Tampilkan menu saat class 'show' aktif */
  }

  nav ul li {
    padding: 0.5rem;
  }
}