/* ---------- Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Arial, sans-serif; }
html { scroll-behavior: smooth; }
body { background: #faf9fd; color: #1e1b3a; line-height: 1.65; cursor: default; }
a { color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* Only truly interactive elements show a pointer / text-input cursor.
   Everything else inherits `default` from body instead of the browser's
   automatic text (I-beam) cursor. */
a, button, .btn, .card, .nav-links a, .social-icon, [role="button"] { cursor: pointer; }
input, textarea { cursor: text; }

:root {
  --accent: #7c3aed;
  --accent-light: #ede9fe;
  --accent-soft: #c4b5fd;
  --ink: #1e1b3a;
  --muted: #6b6580;
  --card-bg: #ffffff;
  --border: #ece7f9;
}

/* ---------- Nav / Header ---------- */
.site-header {
  background: transparent;
  border-bottom: 1px solid transparent;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
/* Saat halaman di-scroll, header lepas dari hero dan jadi bar solid yang menempel. */
.site-header.is-scrolled {
  background: #ffffff;
  border-bottom-color: var(--border);
  box-shadow: 0 4px 18px rgba(30,27,58,0.08);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 24px;
  max-width: 1140px;
  margin: 0 auto;
  position: relative;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark { flex-shrink: 0; }
.logo-text { font-size: 1.25rem; font-weight: 700; color: var(--ink); letter-spacing: 0.3px; }
.logo-dot { color: var(--accent); }
.nav-links { display: flex; gap: 8px; flex-wrap: wrap; background: #f6f3fc; padding: 6px; border-radius: 999px; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a.is-active { color: #ffffff; background: var(--accent); }

/* Hamburger button (mobile only, see media query below) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  padding: 0;
  position: relative;
  z-index: 210;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2.4px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7.4px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7.4px) rotate(-45deg); }

/* Backdrop buram di luar menu, dipakai untuk menutup menu saat diklik */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30, 27, 58, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  z-index: 190;
}
body.nav-open .nav-backdrop { opacity: 1; visibility: visible; }
body.nav-open { overflow: hidden; }

/* ---------- Hero ---------- */
.hero { padding: 70px 24px 60px; }
.hero-inner {
  max-width: 1092px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.eyebrow { font-weight: 700; color: var(--muted); font-size: 0.85rem; letter-spacing: 0.5px; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.badge-pill { background: var(--accent-light); color: var(--accent); padding: 4px 14px; border-radius: 999px; font-size: 0.8rem; }
.hero-heading { font-size: 2.6rem; font-weight: 800; line-height: 1.25; margin-bottom: 18px; color: var(--ink); }
.hero-heading .highlight { color: var(--accent); }
.rotating-text {
  display: inline-block;
  color: var(--accent);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.rotating-text.is-swapping {
  opacity: 0;
  transform: translateY(6px);
}
.hero-intro { font-size: 1.05rem; color: var(--muted); margin-bottom: 28px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-avatar { width: 280px; max-width: 100%; }
.stat-bubble {
  position: absolute;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 10px 16px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(124,58,237,0.12);
}
.stat-bubble strong { display: block; font-size: 1.1rem; color: var(--accent); }
.stat-bubble span { font-size: 0.75rem; color: var(--muted); }
.stat-bubble-0 { top: 6%; right: 2%; }
.stat-bubble-1 { bottom: 10%; left: 0%; }

/* Social icons */
.social-icons { display: flex; gap: 10px; }
.social-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.social-icon:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(124,58,237,0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(124,58,237,0.35); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ---------- Sections ---------- */
.section { padding: 70px 24px; max-width: 1140px; margin: 0 auto; }
.section-alt { background: #f6f3fc; border-radius: 28px; max-width: 1140px; }
.eyebrow-lead { color: var(--accent); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.5px; margin-bottom: 8px; }
.section h2 { font-size: 1.9rem; font-weight: 800; margin-bottom: 12px; color: var(--ink); }
.section-lead { color: var(--muted); margin-bottom: 34px; max-width: 560px; }
.section-more { margin-top: 26px; }
.section-more a { color: var(--accent); text-decoration: none; font-weight: 600; }
.section-more a:hover { text-decoration: underline; }
.page-section { max-width: 800px; }

/* Content "card" wrapper for post & page bodies, so text has a visible
   surface instead of sitting directly on the site background. */
.content-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 44px;
  box-shadow: 0 12px 32px rgba(124,58,237,0.08);
}
.content-card h2 { margin-bottom: 20px; color: var(--ink); }
.content-card h3 { margin: 26px 0 10px; color: var(--ink); }
.content-card p { margin-bottom: 16px; color: var(--ink); }
.content-card p.post-date { margin-top: -8px; }
.content-card ul, .content-card ol { list-style: revert; margin: 0 0 16px 22px; color: var(--ink); }
.content-card li { margin-bottom: 6px; }
.content-card a { color: var(--accent); text-decoration: underline; }
.content-card img { border-radius: 12px; margin: 16px 0; }
.content-card blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  color: var(--muted);
  margin: 16px 0;
}
.content-card code { background: var(--accent-light); padding: 2px 6px; border-radius: 6px; font-size: 0.9em; }
.content-card pre { background: #1e1b3a; color: #f4f2ff; padding: 18px; border-radius: 12px; overflow-x: auto; margin: 16px 0; }
.content-card pre code { background: none; padding: 0; }

/* ---------- Grids & Cards ---------- */
.grid { display: grid; gap: 22px; margin-top: 10px; }
.grid-services-6 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-projects { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-education { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-skills { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-testimonials { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-posts { grid-template-columns: 1fr; }

.card {
  background: var(--card-bg);
  padding: 26px;
  border-radius: 18px;
  border: 1px solid var(--border);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(124,58,237,0.1); }
.card h3 { margin-bottom: 8px; font-size: 1.1rem; color: var(--ink); }
.card p { color: var(--muted); }
.card a { color: var(--accent); text-decoration: none; }

/* Service cards */
.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.card-link { font-weight: 700; display: inline-block; margin-top: 10px; }
.card-link:hover { text-decoration: underline; }

/* About strip */
.about-strip {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px;
}
.about-visual { background: var(--accent-light); border-radius: 18px; padding: 20px; }
.about-visual img { max-width: 220px; margin: 0 auto; }
.about-text h2 { margin-bottom: 14px; }
.about-text p { color: var(--muted); margin-bottom: 16px; }

/* Project cards */
.project-mockup { background: var(--accent-light); border-radius: 16px; padding: 18px; margin-bottom: 18px; overflow: hidden; }
.project-mockup.accent-orange { background: #fff1e6; }
.project-mockup .mockup-fill-strong { fill: var(--accent-soft); }
.project-mockup.accent-orange .mockup-fill-strong { fill: #fbbf88; }
.project-mockup .mockup-fill-soft { fill: var(--accent-light); }
.project-mockup.accent-orange .mockup-fill-soft { fill: #fde3cc; }
.project-mockup-back { opacity: 0.9; }
.project-card .tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.tag {
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--accent-light);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
}

/* Education */
.education-card { text-align: left; }
.edu-period { color: var(--muted); font-size: 0.85rem; margin-bottom: 8px; font-weight: 600; }
.edu-subtitle { font-size: 0.9rem; margin: 6px 0 12px; }
.edu-tag {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}

/* Skills */
.skill-card { display: flex; align-items: center; gap: 16px; }
.skill-badge {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.skill-level { color: var(--muted); font-size: 0.85rem; }

/* Testimonials */
.testimonial-card .quote { font-style: italic; color: var(--ink); margin-bottom: 16px; }
.testimonial-name { font-weight: 700; color: var(--ink); }
.testimonial-role { color: var(--muted); font-size: 0.9rem; }

/* Blog list */
.post-date { color: var(--muted); font-size: 0.9rem; margin: 4px 0 10px; }

/* ---------- CTA ---------- */
.cta {
  width: calc(100% - 48px);
  max-width: 1140px;
  margin: 20px auto 70px;
  padding: 60px 24px;
  text-align: center;
  border-radius: 28px;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
}
.cta-inner { max-width: 560px; margin: 0 auto; }
.cta h2 { color: #fff; font-size: 1.8rem; margin-bottom: 12px; }
.cta p { color: rgba(255,255,255,0.85); margin-bottom: 26px; }
.cta .btn-primary { background: #ffffff; color: var(--accent); box-shadow: none; }
.cta .btn-primary:hover { transform: translateY(-2px); }

/* ---------- Footer ---------- */
.site-footer { background: #ffffff; border-top: 1px solid var(--border); padding: 30px 24px; }
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  text-align: center;
}
.footer-inner p { color: var(--muted); font-size: 0.9rem; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.footer-links a:hover { text-decoration: underline; }

/* ---------- Responsive ---------- */
/* Breakpoints: <576 kecil, >=576 landscape, >=768 tablet,
   >=992-1200 desktop standar (layout dasar di atas), >=1440 layar ekstra besar */

/* Layar ekstra besar / desktop (>= 1440px hingga 1920px):
   kanvas dilebarkan supaya konten tidak terlalu sempit di tengah layar besar. */
@media (min-width: 1440px) {
  .navbar, .section, .section-alt, .cta, .footer-inner { max-width: 1320px; }
  .hero-inner { max-width: 1272px; }
  .hero-heading { font-size: 3rem; }
  .hero-avatar { width: 320px; }
  .grid-services-6 { grid-template-columns: repeat(3, 1fr); }
}

/* Di bawah desktop standar (< 992px) turun ke tampilan tablet:
   hero mulai ditumpuk, grid mulai menyempit ke 2 kolom. */
@media (max-width: 991.98px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text { order: 2; }
  .hero-visual { order: 1; margin-bottom: 20px; }
  .hero-actions, .social-icons, .eyebrow { justify-content: center; }
  .hero-intro { margin-left: auto; margin-right: auto; }
  .about-strip { grid-template-columns: 1fr; text-align: center; }
  .about-visual img { margin: 0 auto; }
  .grid-services-6, .grid-projects { grid-template-columns: repeat(2, 1fr); }
  .content-card { padding: 32px; }
}

/* Tablet penuh (>= 768px): layout dua kolom, sesuai standar breakpoint tablet. */
@media (min-width: 768px) and (max-width: 991.98px) {
  .grid-education, .grid-skills, .grid-testimonials { grid-template-columns: repeat(2, 1fr); }
}

/* Di bawah tablet (< 768px), area transisi ponsel landscape:
   semua grid kembali ke satu kolom, dan navigasi berubah jadi hamburger. */
@media (max-width: 767.98px) {
  .grid-services-6, .grid-projects, .grid-education, .grid-skills, .grid-testimonials { grid-template-columns: 1fr; }
  .navbar { padding: 14px 18px; }
  .about-strip { padding: 26px; }

  .nav-toggle { display: flex; }

  /* Menu jadi drawer di sisi kanan layar, lebar 80%, isi menu rata kiri */
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 80%;
    max-width: 340px;
    background: #ffffff;
    border-radius: 18px 0 0 18px;
    padding: 90px 24px 28px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    flex-wrap: nowrap;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 200;
    box-shadow: -14px 0 34px rgba(30,27,58,0.18);
    overflow-y: auto;
  }
  body.nav-open .nav-links { transform: translateX(0); }

  .nav-links a {
    width: 100%;
    text-align: left;
    padding: 12px 14px;
  }
}

/* Ponsel kecil hingga standar (< 576px): satu kolom penuh, jarak dipadatkan. */
@media (max-width: 575.98px) {
  .hero { padding: 50px 18px 40px; }
  .hero-heading { font-size: 2rem; }
  .hero-intro { font-size: 0.95rem; }
  .section { padding: 50px 18px; }
  .content-card { padding: 22px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; justify-content: center; }

  /* Avatar dulu di barisnya sendiri, baru badge statistik menyusun baris
     rapi di bawahnya (tidak lagi menumpuk sejajar & bikin avatar gepeng). */
  .hero-visual {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .hero-avatar { flex: 0 0 100%; width: 200px; margin: 0 auto; }
  .stat-bubble {
    position: static;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    margin: 0;
  }
}

/* Hero pas 1 layar penuh di mobile & tablet kecil (dikurangi tinggi
   header sticky supaya total hero + header = tepat 1 layar). */
@media (max-width: 767.98px) {
  .hero {
    min-height: calc(100vh - 70px);
    min-height: calc(100svh - 70px);
    display: flex;
    align-items: center;
    padding-top: 28px;
    padding-bottom: 28px;
    box-sizing: border-box;
  }
  .hero-inner { width: 100%; }
}

/* ---------- Animasi reveal saat discroll ---------- */
/* Item tersembunyi & bergeser dulu, lalu muncul & bergerak ke posisi
   normal saat masuk area layar — baik saat scroll ke bawah maupun ke atas. */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}