/* Variabel warna dan font */
:root {
  --bg: #0f0f0f;
  --text: #e0e0e0;
  --accent: #00bcd4;
  --accent2: #ffb300;
  --card: #1f1f1f;
  --nav: #121212;
  --shadow: 0 4px 24px rgba(0,0,0,0.15);
  --radius: 16px;
  --transition: 0.3s cubic-bezier(.4,2,.6,1);
  --font-main: 'Poppins', Arial, sans-serif;
}

[data-theme="light"] {
  --bg: #ffffff;
  --text: #111;
  --accent: #007acc;
  --accent2: #ff9800;
  --card: #f3f3f3;
  --nav: #f9f9f9;
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  margin: 0;
  padding: 0;
  transition: background 0.5s, color 0.5s;
}

header {
  background: var(--nav);
  box-shadow: var(--shadow);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--nav); /* Pastikan nav punya background */
}

.logo {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent);
  letter-spacing: 1px;
  text-decoration: none;
  transition: transform var(--transition);
}
.logo span {
  color: var(--accent2);
}
.logo:hover {
  transform: rotate(-3deg) scale(1.1);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
  position: absolute;
  left: 0;
  bottom: -4px;
}
.nav-links a:hover {
  color: var(--accent);
}
.nav-links a:hover::after {
  width: 100%;
}

.controls {
  display: flex;
  align-items: center;
  margin-left: 1rem;
}

#themeToggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--accent);
  transition: transform 0.3s;
  margin-right: 1rem;
}
#themeToggle:hover {
  transform: scale(1.2) rotate(-10deg);
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 1rem 2rem 1rem;
  background: linear-gradient(120deg, var(--card) 60%, transparent 100%);
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
}
.hero-photo {
  width: 200px;
  height: 240px;
  border-radius: 100%;
  box-shadow: 0 0 24px var(--accent2);
  margin-bottom: 1rem;
  object-fit: cover;
  border: 4px solid var(--accent);
  background: transparent;
}
.hero-photo:hover {
  transform: scale(1.07) rotate(-2deg);
  box-shadow: 0 0 32px var(--accent2), 0 4px 24px var(--accent);
  transition: transform 0.4s, box-shadow 0.4s;
}
.hero h2 {
  margin: 0.5rem 0 0.2rem 0;
  font-size: 2rem;
  font-weight: 700;
}
.hero .highlight {
  color: var(--accent2);
}
.hero p {
  margin: 0 0 1.5rem 0;
  font-size: 1.1rem;
  font-weight: 400;
}
.cta-btn {
  background: var(--accent);
  color: #fff;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(0,188,212,0.15);
  transition: background 0.3s, transform 0.2s;
}
.cta-btn:hover {
  background: var(--accent2);
  transform: translateY(-2px) scale(1.05);
}
.cta-btn:active {
  transform: scale(0.97);
  box-shadow: 0 1px 4px var(--accent2);
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

section {
  margin-bottom: 3rem;
}

h2 {
  font-size: 1.7rem;
  color: var(--accent);
  margin-bottom: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.about-content {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.5rem;
}

.about-highlight {
  flex: 1 1 180px;
  min-width: 180px;
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,188,212,0.07);
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.2rem;
}

.about-content p {
  text-align: justify;
}

.avatar {
  width: 120px;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0, 188, 212, 0.4);
  transition: transform 0.4s;
}
.avatar:hover {
  transform: scale(1.05) rotate(-2deg);
}
.cv-download {
  display: inline-block;
  margin-top: 1rem;
  margin-right: 0.7rem;
  background-color: var(--accent);
  color: #fff;
  padding: 0.5rem 1.2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s, transform 0.2s;
}
.cv-download:last-child {
  margin-right: 0;
}

/* Warna khusus untuk masing-masing tombol */
.cv-btn-cv {
  background-color: var(--accent);
}
.cv-btn-cv:hover {
  background-color: var(--accent2);
  transform: scale(1.07);
}

.cv-btn-portfolio {
  background-color: var(--accent2); 
}
.cv-btn-portfolio:hover {
  background-color: var(--accent);
  transform: scale(1.07);
}

.project-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: flex-start;
}
.project-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.2rem;
  min-width: 240px;
  flex: 1 1 260px;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.project-card h3 {
  margin: 0;
  color: var(--accent2);
  font-size: 1.2rem;
}
.project-card p {
  margin: 0;
  font-size: 1rem;
}
.project-card a {
  margin-top: auto;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}
.project-card a:hover {
  color: var(--accent2);
  text-decoration: underline;
}
.project-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 32px rgba(0,188,212,0.13);
}
.project-card:active {
  transform: scale(0.98);
  box-shadow: 0 2px 12px var(--accent2);
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}
.skills span {
  background: var(--card);
  color: var(--accent2);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(0,188,212,0.07);
  transition: background 0.3s, color 0.3s, transform 0.2s;
}
.skills span:hover {
  background: var(--accent2);
  color: #fff;
  transform: scale(1.08);
}

#contact a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}
#contact a:hover {
  color: var(--accent2);
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 2rem 0 1rem 0;
  color: #888;
  font-size: 1rem;
  background: none;
}

\Portofolio\style.css
#contactForm {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
#contactForm input,
#contactForm textarea {
  padding: 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--accent);
  font-size: 1rem;
  background: var(--card);
  color: var(--text);
  resize: vertical;
}
#contactForm textarea {
  min-height: 80px;
}
#formStatus {
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: var(--accent2);
}

/* Fade-in dasar */
.fade-in {
  opacity: 0;
  transition: opacity 0.8s var(--transition), transform 0.8s var(--transition);
}

/* Slide dari kiri */
.fade-in-left {
  transform: translateX(-40px);
}
.fade-in-left.visible {
  opacity: 1;
  transform: none;
}

/* Slide dari kanan */
.fade-in-right {
  transform: translateX(40px);
}
.fade-in-right.visible {
  opacity: 1;
  transform: none;
}

/* Slide dari bawah */
.fade-in-up {
  transform: translateY(40px);
}
.fade-in-up.visible {
  opacity: 1;
  transform: none;
}

/* Back to top button */
#backToTop {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: none;
  z-index: 100;
  transition: background 0.3s, transform 0.2s;
}
#backToTop:hover {
  background: var(--accent2);
  transform: scale(1.1);
}

/* Scroll Progress Bar */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: var(--accent2);
  z-index: 999;
  transition: width 0.2s;
}

/* Responsive */
@media (max-width: 700px) {
  nav {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  .nav-links {
    gap: 1rem;
  }
  .about-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
  .project-container {
    flex-direction: column;
    gap: 1.2rem;
  }
  .skills {
    gap: 0.7rem;
  }
  .hero {
    padding: 2rem 0.5rem 1.5rem 0.5rem;
  }
  .hero-photo {
    width: 100%;
    max-width: 220px;
    margin-bottom: 1rem;
  }
}

.cert-list {
  list-style: none;
  padding: 0;
}
.cert-list li {
  background: var(--card);
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,188,212,0.07);
}
.about-highlight h3 {
  margin-top: 0;
  color: var(--accent2);
  font-size: 1.1rem;
  letter-spacing: 1px;
}
.about-highlight ul {
  margin: 0.5rem 0 0 0;
  padding-left: 1.2rem;
}
.about-highlight li {
  margin-bottom: 0.3rem;
  font-size: 1rem;
}