/* ==========================================================================
   1. RESET & VARIABLES
   ========================================================================== */
:root {
  --bg-color: #0b0b0f;
  --card-bg: #14141c;
  --card-border: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --accent-red: #ff2a5f;
  --accent-red-glow: rgba(255, 42, 95, 0.35);
  --gradient: linear-gradient(135deg, #ff2a5f, #ff6b4a);
  --font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --transition-fast: 0.25s ease;
  --transition-normal: 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* ==========================================================================
   2. AMBIENT GLOW BACKGROUNDS
   ========================================================================== */
.glow-bg {
  position: fixed;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: var(--accent-red-glow);
  filter: blur(140px);
  z-index: -1;
  pointer-events: none;
}

.glow-1 {
  top: -100px;
  left: -100px;
}

.glow-2 {
  bottom: 10%;
  right: -100px;
}

/* ==========================================================================
   3. LAYOUT & CONTAINERS
   ========================================================================== */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

.section {
  padding: 100px 0;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 50px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   4. NAVIGATION BAR
   ========================================================================== */
header {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  z-index: 1000;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 0;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.logo .dot {
  color: var(--accent-red);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

/* ==========================================================================
   5. HERO SECTION
   ========================================================================== */
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 50px;
  min-height: 80vh;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 42, 95, 0.1);
  border: 1px solid rgba(255, 42, 95, 0.3);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  color: #ff6b8b;
  margin-bottom: 20px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-red);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-red);
}

.hero-text h1 {
  font-size: 3.2rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-text p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 30px;
  max-width: 500px;
}

.cta-group {
  display: flex;
  gap: 15px;
}

.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
}

.btn-primary {
  background: var(--gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--accent-red-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-red-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.full-width {
  width: 100%;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.avatar-wrapper {
  width: 280px;
  height: 350px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.avatar-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  bottom: -20px;
  left: -10px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 12px 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.floating-card i {
  color: var(--accent-red);
  font-size: 1.4rem;
}

.floating-card span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.floating-card strong {
  font-size: 0.9rem;
  color: var(--text-main);
}

/* ==========================================================================
   6. PROJECTS SECTION
   ========================================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 42, 95, 0.4);
}

.project-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.project-card:hover .project-img img {
  transform: scale(1.05);
}

.project-info {
  padding: 24px;
}

.project-info h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.project-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tags span {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   7. SKILLS SECTION
   ========================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.skill-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 30px;
  border-radius: 16px;
  text-align: center;
  transition: transform var(--transition-fast);
}

.skill-card:hover {
  transform: translateY(-4px);
}

.skill-card i {
  font-size: 2.5rem;
  color: var(--accent-red);
  margin-bottom: 15px;
}

.skill-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.skill-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ==========================================================================
   8. HOBBIES SECTION - JADUAL 4 GAMBAR
   ========================================================================== */

.hobby-table {
  width: 100%;
  max-width: 650px;
  margin: 0 auto;
  border-collapse: separate;
  border-spacing: 15px;
  table-layout: fixed;
}

.hobby-table td {
  width: 50%;
  padding: 0;
}

.hobby-square-card {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
}

.hobby-square-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.hobby-square-card:hover img {
  transform: scale(1.08);
}

.hobby-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(4px);

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  text-align: center;
  padding: 15px;

  opacity: 0;
  transition: opacity var(--transition-normal);
}

.hobby-square-card:hover .hobby-overlay {
  opacity: 1;
}

.hobby-overlay i {
  font-size: 1.8rem;
  color: var(--accent-red);
  margin-bottom: 8px;
}

.hobby-overlay h3 {
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 5px;
}

.hobby-overlay p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   9. CONTACT SECTION
   ========================================================================== */
.contact-container {
  max-width: 600px;
  text-align: center;
}

.contact-desc {
  color: var(--text-muted);
  margin-top: -30px;
  margin-bottom: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-red);
}

/* ==========================================================================
   10. FOOTER
   ========================================================================== */
footer {
  text-align: center;
  padding: 40px 0;
  border-top: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ==========================================================================
   11. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 868px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-text p {
    margin: 0 auto 30px auto;
  }

  .cta-group {
    justify-content: center;
  }

  .hero-visual {
    margin-top: 20px;
  }

  .nav-links {
    gap: 15px;
  }
}

@media (max-width: 540px) {
  .hero-text h1 {
    font-size: 2.2rem;
  }

  .hobbies-square-table {
    max-width: 320px;
    gap: 10px;
  }
}