/*
Theme Name: offsync
Theme URI: https://offsync.io
Author: offsync
Author URI: https://offsync.io
Description: A custom portfolio theme for offsync.io. Late-night-coded, atmospheric, editorial. Built for the "things made off the clock" rotating-project format. No frameworks, no bloat, no page builder. Project custom post type. Block editor compatible.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: offsync
Tags: portfolio, custom-colors, dark-mode, one-column, custom-menu
*/

/* ============================================================
   offsync — design system
   ============================================================ */

:root {
  /* color */
  --bg: #0e1117;
  --bg-elevated: #141923;
  --fg: #e8e1d3;
  --fg-muted: #8b8578;
  --fg-dim: #5c5a52;
  --accent: #d97757;
  --accent-dim: #8a4732;
  --border: #232a38;
  --border-bright: #2e3648;

  /* type */
  --display: "Fraunces", Georgia, serif;
  --body: "IBM Plex Sans", -apple-system, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, monospace;

  /* scale */
  --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.84rem);
  --step-0:  clamp(0.95rem, 0.93rem + 0.1vw, 1.02rem);
  --step-1:  clamp(1.15rem, 1.1rem + 0.25vw, 1.3rem);
  --step-2:  clamp(1.4rem, 1.3rem + 0.5vw, 1.7rem);
  --step-3:  clamp(1.85rem, 1.6rem + 1.2vw, 2.6rem);
  --step-4:  clamp(2.6rem, 2.1rem + 2.4vw, 4.2rem);
  --step-5:  clamp(3.4rem, 2.6rem + 4vw, 6.2rem);

  /* space */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 9rem;
}

/* reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

html {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, rgba(217, 119, 87, 0.04) 0%, transparent 50%),
    var(--bg);
  position: relative;
  overflow-x: hidden;
}

/* film grain overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.5'/></svg>");
}

/* ============================================================
   typography
   ============================================================ */

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 350;
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 50, "WONK" 1, "opsz" 144;
  margin: 0;
}

h1 { font-size: var(--step-5); letter-spacing: -0.04em; }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-3); }
h4 { font-size: var(--step-2); }

p { margin: 0 0 1.2em; max-width: 62ch; }

.mono {
  font-family: var(--mono);
  font-size: var(--step--1);
  letter-spacing: 0;
  font-feature-settings: "liga" 0;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
}

em, .italic {
  font-style: italic;
  font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144;
}

/* ============================================================
   layout
   ============================================================ */

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  position: relative;
  z-index: 2;
}

/* ============================================================
   header
   ============================================================ */

.site-header {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-3);
}

.brand { display: flex; align-items: baseline; gap: 0.5rem; }

.brand__mark {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 30, "WONK" 1, "opsz" 11;
  color: var(--fg);
}

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

.brand__tld {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
}

.site-header__meta {
  display: flex;
  gap: var(--space-3);
  align-items: baseline;
}

.timestamp {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
}

.timestamp .live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 0.5em;
  vertical-align: middle;
  animation: pulse 2.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ============================================================
   hero
   ============================================================ */

.hero { padding: var(--space-6) 0 var(--space-5); position: relative; }

.hero__title { font-size: var(--step-5); max-width: 12ch; }

.hero__title em {
  color: var(--accent);
  font-style: italic;
  font-variation-settings: "SOFT" 100, "WONK" 1, "opsz" 144;
}

.hero__sub {
  margin-top: var(--space-3);
  font-size: var(--step-1);
  color: var(--fg-muted);
  max-width: 50ch;
  font-weight: 300;
}

.hero__meta {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}

/* ============================================================
   work index
   ============================================================ */

.work {
  padding: var(--space-5) 0 var(--space-6);
  border-top: 1px solid var(--border);
}

.work__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  gap: var(--space-2);
}

.work__title { font-size: var(--step-3); }
.work__count { color: var(--fg-dim); }

.entries { list-style: none; margin: 0; padding: 0; }

.entry {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
  transition: padding 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.entry__link {
  display: contents;
  color: inherit;
}

.entry:hover {
  padding-left: var(--space-2);
  border-color: var(--border-bright);
}

.entry__num {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--fg-dim);
  letter-spacing: 0;
  align-self: start;
  padding-top: 0.6rem;
}

.entry__body { min-width: 0; }

.entry__title {
  font-family: var(--display);
  font-size: var(--step-2);
  font-weight: 350;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-variation-settings: "SOFT" 50, "WONK" 1, "opsz" 60;
  color: var(--fg);
  transition: color 0.2s ease;
  display: inline-block;
}

.entry:hover .entry__title { color: var(--accent); }

.entry__summary {
  margin-top: 0.5rem;
  color: var(--fg-muted);
  font-size: var(--step-0);
  max-width: 62ch;
}

.entry__tags {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.tag--accent { color: var(--accent); }

.entry__meta {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  padding-top: 0.6rem;
}

.entry__date {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.entry__status {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
  white-space: nowrap;
}

.entry__status--progress {
  color: var(--accent);
  background: rgba(217, 119, 87, 0.08);
  border: 1px solid var(--accent-dim);
}

.entry__status--done {
  color: var(--fg-muted);
  border: 1px solid var(--border-bright);
}

.entry--placeholder {
  opacity: 0.45;
  cursor: default;
}

.entry--placeholder:hover {
  padding-left: 0;
  border-color: var(--border);
}

.entry--placeholder:hover .entry__title { color: var(--fg); }

.entries-empty {
  padding: var(--space-4) 0;
  color: var(--fg-muted);
  font-family: var(--mono);
  font-size: 0.85rem;
}

/* ============================================================
   about
   ============================================================ */

.about {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--border);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-5);
  align-items: start;
}

.about__label { padding-top: 0.4rem; }

.about__body p { font-size: var(--step-1); color: var(--fg); }
.about__body p + p { margin-top: var(--space-3); }

.about__interests {
  margin-top: var(--space-4);
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.interest {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: 2px;
}

/* ============================================================
   footer
   ============================================================ */

.site-footer {
  padding: var(--space-4) 0 var(--space-3);
  border-top: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ============================================================
   single project
   ============================================================ */

.project-header {
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--border);
}

.back-link {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s ease;
}

.back-link:hover { color: var(--accent); }

.project-header__num {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-top: var(--space-3);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.project-header__title {
  font-size: var(--step-4);
  max-width: 22ch;
  margin-bottom: var(--space-3);
}

.project-header__meta {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.project-summary {
  margin-top: var(--space-3);
  color: var(--fg-muted);
  font-size: var(--step-1);
  max-width: 62ch;
  font-style: italic;
  font-variation-settings: "SOFT" 100, "WONK" 1;
  font-family: var(--display);
  font-weight: 350;
}

.project-body {
  padding: var(--space-5) 0 var(--space-6);
  max-width: 720px;
  margin: 0 auto;
}

.project-body h2 { font-size: var(--step-3); margin: var(--space-5) 0 var(--space-2); }
.project-body h3 { font-size: var(--step-2); margin: var(--space-4) 0 var(--space-2); }

.project-body p, .project-body li {
  font-size: var(--step-1);
  line-height: 1.65;
  color: var(--fg);
  max-width: none;
}

.project-body ul, .project-body ol {
  padding-left: 1.5em;
  margin: 0 0 1.2em;
}

.project-body li { margin-bottom: 0.5em; }

.project-body a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-dim);
  transition: border-color 0.2s ease;
}

.project-body a:hover { border-color: var(--accent); }

.project-body img, .project-body figure { margin: var(--space-4) 0; }

.project-body figcaption {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin-top: 0.75rem;
  letter-spacing: 0.02em;
}

.project-body code {
  font-family: var(--mono);
  font-size: 0.92em;
  background: var(--bg-elevated);
  padding: 0.1em 0.4em;
  border-radius: 2px;
  color: var(--accent);
}

.project-body pre {
  background: var(--bg-elevated);
  padding: var(--space-2);
  border-radius: 4px;
  overflow-x: auto;
  border: 1px solid var(--border);
  margin: var(--space-3) 0;
}

.project-body pre code {
  background: transparent;
  padding: 0;
  color: var(--fg);
  font-size: 0.88rem;
  line-height: 1.6;
}

.project-body blockquote {
  border-left: 2px solid var(--accent);
  padding-left: var(--space-2);
  margin: var(--space-3) 0;
  font-style: italic;
  color: var(--fg-muted);
  font-variation-settings: "SOFT" 100, "WONK" 1;
}

.project-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-4) 0;
}

/* WordPress block table styling */
.project-body table,
.wp-block-table table {
  width: 100%;
  margin: var(--space-3) 0;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.88rem;
}

.project-body table th,
.project-body table td,
.wp-block-table th,
.wp-block-table td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
}

.project-body table th,
.wp-block-table th {
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* WP block adjustments */
.wp-block-image figcaption {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin-top: 0.75rem;
}

.wp-block-quote {
  border-left: 2px solid var(--accent);
  padding-left: var(--space-2);
  margin: var(--space-3) 0;
  font-style: italic;
  color: var(--fg-muted);
  font-family: var(--display);
  font-variation-settings: "SOFT" 100, "WONK" 1;
}

.wp-block-code {
  background: var(--bg-elevated);
  padding: var(--space-2);
  border-radius: 4px;
  border: 1px solid var(--border);
  font-family: var(--mono);
}

/* WP alignment helpers (in case used) */
.alignleft { float: left; margin-right: var(--space-2); }
.alignright { float: right; margin-left: var(--space-2); }
.aligncenter { margin-left: auto; margin-right: auto; display: block; }

/* navigation between projects */
.post-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  margin-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.post-nav a {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
  max-width: 45%;
}

.post-nav a:hover { color: var(--accent); }

.post-nav__label {
  display: block;
  font-size: 0.7rem;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

/* ============================================================
   responsive
   ============================================================ */

@media (max-width: 768px) {
  .entry { grid-template-columns: 3rem 1fr; }
  .entry__meta {
    grid-column: 2;
    align-items: flex-start;
    flex-direction: row;
    text-align: left;
  }
  .about__grid { grid-template-columns: 1fr; gap: var(--space-3); }
  .site-header__inner {
    flex-direction: column;
    gap: var(--space-2);
    align-items: flex-start;
  }
  .hero { padding: var(--space-5) 0 var(--space-4); }
  .post-nav { flex-direction: column; }
  .post-nav a { max-width: 100%; }
}

/* ============================================================
   load animations
   ============================================================ */

.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.05s; }
.fade-in:nth-child(2) { animation-delay: 0.15s; }
.fade-in:nth-child(3) { animation-delay: 0.25s; }
.fade-in:nth-child(4) { animation-delay: 0.35s; }
.fade-in:nth-child(5) { animation-delay: 0.45s; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

::selection {
  background: var(--accent);
  color: var(--bg);
}