/* =========================================================
   PORTFOLIO TEMPLATE — style.css
   Ganti nilai di :root untuk mengubah warna/tipografi global.
   ========================================================= */

:root {
  --color-bg: #f3f4ef;
  --color-bg-soft: #e8eae2;
  --color-ink: #1b201d;
  --color-ink-soft: #545a52;
  --color-panel: #1c2420;
  --color-panel-soft: #2a3430;
  --color-panel-text: #eef1ec;
  --color-panel-text-soft: #a8b3ac;
  --color-accent: #3c7a5c;
  --color-accent-soft: #dde8e0;
  --color-accent-strong: #2c5b45;
  --color-on-accent: #ffffff;
  --color-highlight: #c97a2b;
  --color-border: #d7d9d0;
  --color-sidebar-border: transparent;
  --color-field-bg: #ffffff;

  --font-head: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;

  --sidebar-width: 280px;
  --content-max: 760px;
}

/* =========================================================
   Theme variants — dipilih lewat tombol "Desain" (data-theme
   di elemen <html>). Tema default (Forest) ada di :root di atas.
   ========================================================= */

/* ---- Mono: hitam-putih, minimalis ---- */
:root[data-theme="mono"] {
  --color-bg: #ffffff;
  --color-bg-soft: #f1f1f1;
  --color-ink: #121212;
  --color-ink-soft: #5c5c5c;
  --color-panel: #ffffff;
  --color-panel-soft: #f1f1f1;
  --color-panel-text: #121212;
  --color-panel-text-soft: #6b6b6b;
  --color-accent: #121212;
  --color-accent-soft: #ececec;
  --color-accent-strong: #000000;
  --color-on-accent: #ffffff;
  --color-highlight: #d64545;
  --color-border: #dcdcdc;
  --color-sidebar-border: #e2e2e2;
  --color-field-bg: #ffffff;
  --font-head: "Space Mono", "Courier New", monospace;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Sunset: hangat, berani ---- */
:root[data-theme="sunset"] {
  --color-bg: #fff8f0;
  --color-bg-soft: #fbe9d9;
  --color-ink: #2b1a12;
  --color-ink-soft: #7a5c46;
  --color-panel: #ff6b45;
  --color-panel-soft: #ff8362;
  --color-panel-text: #fff5ee;
  --color-panel-text-soft: #ffe0d1;
  --color-accent: #ff6b45;
  --color-accent-soft: #ffe4d8;
  --color-accent-strong: #e2551f;
  --color-on-accent: #ffffff;
  --color-highlight: #ffb703;
  --color-border: #f0d9c8;
  --color-sidebar-border: transparent;
  --color-field-bg: #ffffff;
  --font-head: "Poppins", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Midnight: mode gelap penuh ---- */
:root[data-theme="midnight"] {
  --color-bg: #0f1115;
  --color-bg-soft: #171a20;
  --color-ink: #e8eaef;
  --color-ink-soft: #9aa0ab;
  --color-panel: #14171c;
  --color-panel-soft: #1e222a;
  --color-panel-text: #e8eaef;
  --color-panel-text-soft: #8a909c;
  --color-accent: #5eead4;
  --color-accent-soft: rgba(94, 234, 212, 0.15);
  --color-accent-strong: #34d0b8;
  --color-on-accent: #0f1115;
  --color-highlight: #f472b6;
  --color-border: #262b33;
  --color-sidebar-border: #262b33;
  --color-field-bg: #1a1e25;
  --font-head: "Sora", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Ocean: profesional, biru laut ---- */
:root[data-theme="ocean"] {
  --color-bg: #f4f8fb;
  --color-bg-soft: #e6eef5;
  --color-ink: #16232e;
  --color-ink-soft: #56707f;
  --color-panel: #10263b;
  --color-panel-soft: #16334c;
  --color-panel-text: #eaf2f8;
  --color-panel-text-soft: #9db4c4;
  --color-accent: #2a7fb8;
  --color-accent-soft: #dbeaf3;
  --color-accent-strong: #1f5f8a;
  --color-on-accent: #ffffff;
  --color-highlight: #f2a541;
  --color-border: #d7e3ea;
  --color-sidebar-border: transparent;
  --color-field-bg: #ffffff;
  --font-head: "Manrope", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Rose: elegan, serif ---- */
:root[data-theme="rose"] {
  --color-bg: #fdf5f6;
  --color-bg-soft: #f7e6e9;
  --color-ink: #3a1f24;
  --color-ink-soft: #8a6067;
  --color-panel: #4a1f28;
  --color-panel-soft: #5c2c36;
  --color-panel-text: #fbeef0;
  --color-panel-text-soft: #cf9aa4;
  --color-accent: #b6485f;
  --color-accent-soft: #f5dde1;
  --color-accent-strong: #8f2f43;
  --color-on-accent: #ffffff;
  --color-highlight: #d9a441;
  --color-border: #ecd7da;
  --color-sidebar-border: transparent;
  --color-field-bg: #ffffff;
  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Amber: hangat, earthy ---- */
:root[data-theme="amber"] {
  --color-bg: #faf3e7;
  --color-bg-soft: #f0e2c9;
  --color-ink: #2e2011;
  --color-ink-soft: #7a6446;
  --color-panel: #3c2a17;
  --color-panel-soft: #4c3620;
  --color-panel-text: #f7ecdd;
  --color-panel-text-soft: #c9ad87;
  --color-accent: #c08a2e;
  --color-accent-soft: #f0dfb8;
  --color-accent-strong: #93691f;
  --color-on-accent: #2e2011;
  --color-highlight: #6b8f71;
  --color-border: #e6d6b8;
  --color-sidebar-border: transparent;
  --color-field-bg: #fffdf8;
  --font-head: "Bitter", Georgia, serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Lavender: pastel, lembut ---- */
:root[data-theme="lavender"] {
  --color-bg: #f8f6fc;
  --color-bg-soft: #ece6f7;
  --color-ink: #2c2438;
  --color-ink-soft: #7a6f8c;
  --color-panel: #3d3355;
  --color-panel-soft: #4b3f66;
  --color-panel-text: #f3effa;
  --color-panel-text-soft: #b7a8cf;
  --color-accent: #8461c9;
  --color-accent-soft: #e7ddf7;
  --color-accent-strong: #6a49ab;
  --color-on-accent: #ffffff;
  --color-highlight: #e0a03f;
  --color-border: #e2d9ef;
  --color-sidebar-border: transparent;
  --color-field-bg: #ffffff;
  --font-head: "Quicksand", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Neon: cyberpunk, gelap + neon ---- */
:root[data-theme="neon"] {
  --color-bg: #0b0715;
  --color-bg-soft: #150f24;
  --color-ink: #f1e9ff;
  --color-ink-soft: #9d8fc2;
  --color-panel: #120c22;
  --color-panel-soft: #1c1533;
  --color-panel-text: #f1e9ff;
  --color-panel-text-soft: #8d7cb8;
  --color-accent: #ff2ea8;
  --color-accent-soft: rgba(255, 46, 168, 0.15);
  --color-accent-strong: #d81b8c;
  --color-on-accent: #0b0715;
  --color-highlight: #33e6ff;
  --color-border: #2a2140;
  --color-sidebar-border: #2a2140;
  --color-field-bg: #170f28;
  --font-head: "Orbitron", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

/* ---- Paper: ivory, editorial minimal ---- */
:root[data-theme="paper"] {
  --color-bg: #fbf9f4;
  --color-bg-soft: #f1ede2;
  --color-ink: #24221c;
  --color-ink-soft: #6b6455;
  --color-panel: #fbf9f4;
  --color-panel-soft: #f1ede2;
  --color-panel-text: #24221c;
  --color-panel-text-soft: #6b6455;
  --color-accent: #24221c;
  --color-accent-soft: #eae5d8;
  --color-accent-strong: #000000;
  --color-on-accent: #fbf9f4;
  --color-highlight: #a13d2c;
  --color-border: #e0dbcb;
  --color-sidebar-border: #e0dbcb;
  --color-field-bg: #ffffff;
  --font-head: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--color-ink);
  line-height: 1.15;
  margin: 0;
  font-weight: 600;
}

p { margin: 0; }

a {
  color: var(--color-accent);
  text-decoration: none;
}

img { max-width: 100%; display: block; }

button {
  font-family: var(--font-body);
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ---------------------------------------------------------
   Layout shell
   --------------------------------------------------------- */

.layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-panel);
  color: var(--color-panel-text);
  padding: 40px 32px;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 50;
  border-right: 1px solid var(--color-sidebar-border);
  transition: background 0.2s ease, color 0.2s ease;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 48px;
}

.sidebar__mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-accent);
  color: var(--color-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  flex-shrink: 0;
}

.sidebar__name {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-panel-text);
}

.sidebar__role {
  font-size: 13px;
  color: var(--color-panel-text-soft);
  margin-top: 2px;
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar__nav a {
  color: var(--color-panel-text-soft);
  font-size: 15px;
  padding: 10px 12px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}

.sidebar__nav a:hover {
  color: var(--color-panel-text);
  background: var(--color-panel-soft);
}

.sidebar__nav a.is-active {
  color: var(--color-on-accent);
  background: var(--color-accent);
}

.sidebar__spacer { flex: 1; }

.sidebar__contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 24px;
  border-top: 1px solid var(--color-panel-soft);
}

.sidebar__contact a {
  color: var(--color-panel-text-soft);
  font-size: 13.5px;
}

.sidebar__contact a:hover { color: var(--color-panel-text); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-panel-text);
  padding: 4px;
}

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Main content ---------- */

.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 72px 56px 96px;
  display: flex;
  justify-content: center;
}

.main__inner {
  width: 100%;
  max-width: var(--content-max);
}

.eyebrow {
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.page-title {
  font-size: clamp(34px, 5vw, 46px);
  margin-bottom: 14px;
}

.page-lede {
  font-size: 18px;
  color: var(--color-ink-soft);
  max-width: 54ch;
}

.section { margin-top: 64px; }

.section__title {
  font-size: 22px;
  margin-bottom: 18px;
}

hr.rule {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 56px 0;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
  transition: background 0.15s ease;
}

.btn--primary:hover { background: var(--color-accent-strong); }

.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-ink);
}

.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

.btn-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

/* ---------- About page ---------- */

.about-hero {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.about-hero__avatar {
  width: 128px;
  height: 128px;
  border-radius: 16px;
  background: linear-gradient(155deg, var(--color-accent), var(--color-accent-strong));
  color: var(--color-on-accent);
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.facts dt {
  font-size: 12.5px;
  color: var(--color-ink-soft);
  margin-bottom: 4px;
}

.facts dd {
  font-family: var(--font-head);
  font-size: 16px;
  margin: 0;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--color-border);
}

.timeline li {
  position: relative;
  padding: 0 0 32px 28px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

.timeline .t-period {
  font-size: 13px;
  color: var(--color-ink-soft);
  margin-bottom: 4px;
  display: block;
}

.timeline h4 { font-size: 17px; margin-bottom: 6px; }
.timeline p { color: var(--color-ink-soft); font-size: 15px; }

/* ---------- Landing page: kartu ringkasan ---------- */

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.summary-card {
  display: block;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  color: var(--color-ink);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.summary-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.summary-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.summary-card p {
  font-size: 14.5px;
  color: var(--color-ink-soft);
  margin-bottom: 14px;
}

.summary-card__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent);
}

@media (max-width: 640px) {
  .summary-grid { grid-template-columns: 1fr; }
}

/* ---------- Skills page ---------- */

.skill-group { margin-bottom: 40px; }

.skill-group__title {
  font-size: 15px;
  color: var(--color-ink-soft);
  text-transform: none;
  margin-bottom: 20px;
}

.skill { margin-bottom: 20px; }

.skill__top {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
  margin-bottom: 8px;
}

.skill__level { color: var(--color-ink-soft); }

.skill__bar {
  height: 6px;
  background: var(--color-bg-soft);
  border-radius: 4px;
  overflow: hidden;
}

.skill__fill {
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  border-radius: 4px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.tool-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tool-list li {
  padding: 7px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 14px;
  color: var(--color-ink-soft);
}

/* ---------- Projects page ---------- */

.project {
  display: flex;
  gap: 36px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid var(--color-border);
}

.project:first-of-type { padding-top: 0; }

.project:nth-of-type(even) { flex-direction: row-reverse; }

.project__media {
  width: 240px;
  height: 160px;
  flex-shrink: 0;
  border-radius: 12px;
  background: linear-gradient(155deg, var(--color-accent-soft), var(--color-bg-soft));
  position: relative;
  overflow: hidden;
}

.project__media span {
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 600;
}

.project__body h3 { font-size: 21px; margin-bottom: 10px; }

.project__body p {
  color: var(--color-ink-soft);
  font-size: 15px;
  margin-bottom: 14px;
}

.project__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  font-size: 13px;
  color: var(--color-accent);
}

.project__stack li {
  background: var(--color-accent-soft);
  padding: 4px 10px;
  border-radius: 6px;
}

.project__links { display: flex; gap: 18px; }

.project__links a { font-size: 14px; font-weight: 500; }

.project__links a:hover { text-decoration: underline; }

/* ---------- Contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
}

.contact-info dl { margin: 0; }

.contact-info dt {
  font-size: 12.5px;
  color: var(--color-ink-soft);
  margin-top: 22px;
  margin-bottom: 4px;
}

.contact-info dt:first-child { margin-top: 0; }

.contact-info dd {
  font-family: var(--font-head);
  font-size: 16px;
  margin: 0;
}

.field {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-size: 14px;
  font-weight: 500;
}

.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-field-bg);
  color: var(--color-ink);
  resize: vertical;
}

.field textarea { min-height: 130px; }

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

.form-status {
  margin-top: 16px;
  font-size: 14.5px;
  color: var(--color-accent);
  min-height: 20px;
}

/* ---------- Footer ---------- */

.footer {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 13.5px;
  color: var(--color-ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (max-width: 960px) {
  .sidebar {
    position: fixed;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    padding: 16px 20px;
    justify-content: space-between;
  }

  .sidebar__brand { margin-bottom: 0; }

  .sidebar__spacer,
  .sidebar__contact { display: none; }

  .sidebar__nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--color-panel);
    flex-direction: column;
    padding: 12px 20px 24px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

  body.nav-open .sidebar__nav {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-toggle { display: block; }

  .main {
    margin-left: 0;
    margin-top: 68px;
    padding: 44px 24px 72px;
  }

  .about-hero { flex-direction: column; }

  .facts { grid-template-columns: repeat(2, 1fr); }

  .project,
  .project:nth-of-type(even) {
    flex-direction: column;
    align-items: stretch;
  }

  .project__media { width: 100%; height: 180px; }

  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 520px) {
  .facts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .skill__fill { transition: none; }
  .sidebar__nav { transition: none; }
}

/* ---------------------------------------------------------
   Tombol ganti desain (theme switcher)
   --------------------------------------------------------- */

.theme-switch {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-ink);
  color: var(--color-bg);
  border: none;
  padding: 12px 18px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}

.theme-switch:hover { transform: translateY(-2px); }

.theme-switch__arrow {
  font-family: var(--font-head);
  font-size: 15px;
  line-height: 1;
}

/* Titik penanda "coba klik" di pojok tombol */
.theme-switch__dot {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 10px;
  height: 10px;
}

.theme-switch__dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-highlight);
}

.theme-switch__ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-highlight);
  animation: theme-ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes theme-ping {
  0% { transform: scale(1); opacity: 0.7; }
  75%, 100% { transform: scale(2.4); opacity: 0; }
}

@media (max-width: 600px) {
  .theme-switch {
    right: 16px;
    bottom: 16px;
    padding: 10px 14px;
    font-size: 12.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .theme-switch__ping { animation: none; opacity: 0.5; }
}