/* ---------------------------------------------------------
   Killer2006ready's portfolio
   Hand-written CSS. No framework, no utility classes.
--------------------------------------------------------- */

:root {
  --bg: #16130f;
  --bg-alt: #1d1914;
  --bg-raised: #231e18;
  --ink: #f3ece1;
  --ink-dim: #b9ab98;
  --ink-faint: #7c6f60;
  --accent: #ff7a45;
  --accent-soft: #ffb454;
  --line: #3a3026;
  --line-soft: #2a241d;
  --code-bg: #100e0b;
  --shadow: 0 18px 40px -20px rgba(0, 0, 0, 0.6);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Karla", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

/* subtle paper-grain texture, keeps the dark bg from feeling like a flat gradient */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; }

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(22, 19, 15, 0.86);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line-soft);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.mark {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mark .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  transform: translateY(-1px);
}

nav.primary-nav {
  display: flex;
  gap: 28px;
}

nav.primary-nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--ink-dim);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}

nav.primary-nav a:hover { color: var(--ink); }

nav.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0%;
  height: 1px;
  background: var(--accent);
  transition: width 0.2s ease;
}

nav.primary-nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--ink);
  width: 38px;
  height: 38px;
  border-radius: 6px;
  font-family: var(--font-mono);
  cursor: pointer;
}

/* ---------- hero ---------- */

.hero {
  padding: 100px 0 90px;
  position: relative;
}

.hero .kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-soft);
  letter-spacing: 0.04em;
  display: inline-block;
  margin-bottom: 18px;
}

.hero .kicker::before { content: "// "; color: var(--ink-faint); }

.hero h1 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.05;
  margin: 0 0 22px;
  max-width: 14ch;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

.hero p.lede {
  font-size: 1.15rem;
  color: var(--ink-dim);
  max-width: 56ch;
  margin: 0 0 34px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.tag-row .tag {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 6px 12px;
  border: 1px dashed var(--line);
  border-radius: 4px;
  color: var(--ink-dim);
  background: var(--bg-alt);
}

.tag-row .tag:nth-child(3n+1) { transform: rotate(-1.2deg); }
.tag-row .tag:nth-child(3n+2) { transform: rotate(0.8deg); }
.tag-row .tag:nth-child(3n)   { transform: rotate(-0.4deg); }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  font-family: var(--font-mono);
  font-size: 13.5px;
  padding: 12px 20px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color .15s ease;
}

.btn.primary {
  background: var(--accent);
  color: #1a1410;
  font-weight: 700;
}

.btn.primary:hover { transform: translateY(-2px); }

.btn.ghost {
  border-color: var(--line);
  color: var(--ink-dim);
  background: transparent;
}

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

/* hand-drawn squiggle divider */
.squiggle {
  width: 100%;
  height: 20px;
  margin: 0 0 10px;
  overflow: hidden;
}

.squiggle svg { display: block; opacity: 0.5; }

/* ---------- section heading ---------- */

.section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 38px;
}

.section-head .index {
  font-family: var(--font-mono);
  color: var(--ink-faint);
  font-size: 13px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.9rem;
  margin: 0;
}

section { padding: 70px 0; border-top: 1px solid var(--line-soft); }

/* ---------- scripts grid ---------- */

.scripts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}

.script-card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px 22px 20px;
  position: relative;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.script-card:hover {
  transform: translateY(-4px) rotate(0deg) !important;
  border-color: var(--accent);
}

.script-card:nth-child(3n+1) { transform: rotate(-0.6deg); }
.script-card:nth-child(3n+2) { transform: rotate(0.5deg); }
.script-card:nth-child(3n)   { transform: rotate(-0.3deg); }

/* washi-tape corner accent */
.script-card::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 22px;
  width: 46px;
  height: 16px;
  background: linear-gradient(135deg, rgba(255,122,69,0.55), rgba(255,180,84,0.4));
  transform: rotate(-4deg);
  border-radius: 2px;
  opacity: 0.85;
}

.script-card .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 10px;
}

.script-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 10px;
}

.script-card p {
  color: var(--ink-dim);
  font-size: 0.95rem;
  margin: 0 0 18px;
}

.script-card .project-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-faint);
  margin: -4px 0 12px;
}

.script-card .meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.script-card .lang {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-soft);
  border: 1px solid var(--line);
  padding: 3px 9px;
  border-radius: 20px;
}

.script-card button.view {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  border: none;
  border-bottom: 1px solid var(--accent);
  background: none;
  padding: 0;
  cursor: pointer;
}

.script-card button.view:hover { color: var(--accent-soft); }

.code-panel {
  margin-top: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  overflow: hidden;
  background: var(--code-bg);
}

.code-panel-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
}

.code-panel-bar .copy-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  background: none;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 4px 10px;
  cursor: pointer;
}

.code-panel-bar .copy-code:hover { color: var(--ink); border-color: var(--ink-faint); }

.code-panel pre {
  margin: 0;
  padding: 16px 18px;
  max-height: 420px;
  overflow-y: auto;
  overflow-x: hidden;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--ink-dim);
}

.code-panel code {
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.scripts-empty {
  font-family: var(--font-mono);
  color: var(--ink-faint);
  font-size: 14px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 24px;
}

/* ---------- about ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 50px;
  align-items: start;
}

.about-grid p {
  color: var(--ink-dim);
  font-size: 1.05rem;
  margin: 0 0 18px;
}

.skills h4 {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.skills ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.skills li {
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--line-soft);
  border-radius: 6px;
}

/* ---------- contact ---------- */

.contact-box {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.contact-box .label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: block;
}

.contact-box .value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--ink);
  background: var(--code-bg);
  padding: 10px 16px;
  border-radius: 6px;
  border: 1px solid var(--line-soft);
}

.copy-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 11px 18px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.copy-btn:hover { border-color: var(--accent); color: var(--ink); }
.copy-btn.copied { border-color: var(--accent); color: var(--accent-soft); }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--line-soft);
  padding: 34px 0 60px;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

footer p {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-faint);
  margin: 0;
}

footer .signature {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-dim);
  font-size: 15px;
}

/* ---------- responsive ---------- */

@media (max-width: 760px) {
  nav.primary-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line-soft);
    flex-direction: column;
    padding: 18px 28px 24px;
    gap: 16px;
    display: none;
  }
  nav.primary-nav.open { display: flex; }
  .nav-toggle { display: block; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-box { flex-direction: column; align-items: flex-start; }
}