* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

:root {
  --primary-color: #002593;
  --secondary-color: #27ae60;
  --dark-color: #2c3e50;
  --light-color: #ecf0f1;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--light-color);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  padding: 1rem 2rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.nav-links {
  display: flex;
  justify-content: flex-end;
  list-style: none;
}

.nav-links li {
  margin-left: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark-color);
  font-weight: 500;
  transition: color 0.3s;
}

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

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 2rem;
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: white;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.hero {
  padding: 4rem 2rem;
  background: linear-gradient(to right, #003973, #00b09b);
  color: white;
}

.hero-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
  }
  
  .hero-image img {
    max-width: 100%;
    width: 100%;
    max-height: 500px;
    object-fit: contain;
  }

.hero-image img {
    width: 350px; /* Ubah dari 250px jadi lebih besar */
    height: auto;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    background: white;
    padding: 0.5rem;
  }

.hero-text {
  max-width: 500px;
  text-align: left;
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.btn {
  background-color: white;
  color: #003973;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color: #e0e0e0;
}

.cta-btn {
  padding: 1rem 2rem;
  background-color: white;
  color: var(--primary-color);
  border: none;
  border-radius: 5px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform 0.3s;
}

.cta-btn:hover {
  transform: translateY(-3px);
}

/* Sections */
section {
  padding: 5rem 2rem;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.project-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-info {
  padding: 1.5rem;
}

/* Skills */
.skills-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.skill {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

input,
textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

button[type="submit"] {
  background-color: var(--primary-color);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  width: 100%;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  text-align: center;
  padding: 2rem;
}

.social-links {
  margin-bottom: 1rem;
}

.social-links a {
  color: white;
  font-size: 1.5rem;
  margin: 0 1rem;
  transition: color 0.3s;
}

.social-links a:hover {
  color: var(--primary-color);
}

/* Tambahkan CSS ini */
.menu-toggle {
  display: none;
  cursor: pointer;
  position: fixed;
  top: 0;
  right: 2rem;
  z-index: 2000;
  background: transparent;
  border: none;
  padding: 5px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: var(--dark-color);
  transition: all 0.3s ease;
  transform-origin: center;
}

.profile-photo {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.profile-photo img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  object-fit: cover;
  background-color: #eee;
  transition: transform 0.3s ease;
}

.profile-photo img:hover {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    top: 0;
  }

  .hero-container {
    flex-direction: column;
    text-align: center;
  }

  .hero-text {
    text-align: center;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;
    position: absolute;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background-color: rgba(255, 255, 255, 0.98);
    padding: 25px 30px;
    box-shadow: -2px 0 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1500;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    margin: 1rem 0;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
  }

  .nav-links.active li {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.2s;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  /* Tambahan overlay */
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1400;
    display: none;
  }

  .nav-overlay.active {
    display: block;
  }
}