/* ============================================================
   theotherinside — site styles
   Built from https://theotherinside.com/style-guide.html
   Palette, type system, and components applied site-wide.
   ============================================================ */

:root{
  --navy:#23324f;
  --orange:#c1531e;
  --cream:#fdf5de;
  --gold:#DAA520;
  --teal:#28ccbb;

  --ink: var(--navy);
  --accent: var(--teal);
  /* --accent-strong: darkened accent for text, buttons, focus & meters (WCAG AA) */
  --accent-strong: #15756a;
  --accent-soft: color-mix(in srgb, var(--teal) 02%, transparent);

  --card: #fff8e8;
  --hairline: rgba(35,50,79,0.10);
  --muted: color-mix(in srgb, var(--navy) 80%, transparent); /* 6.4:1 on cream */

  --font-display:'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --shell: 1080px;
  --measure: 720px;
}

/* Instructional Design identity — goldenrod */
[data-mode="learning"]{
  --accent: var(--gold);
  --accent-strong: #7a5c12; /* dark goldenrod — 5.6:1 on cream */
  --accent-soft: color-mix(in srgb, var(--gold) 02%, transparent);
}
/* Voiceover identity — burnt orange */
[data-mode="voiceover"]{
  --accent: var(--orange);
  --accent-strong: #a2431a; /* deep burnt orange — 5.7:1 on cream */
  --accent-soft: color-mix(in srgb, var(--orange) 14%, transparent);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:1.05rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
  html{ scroll-behavior:auto; }
}

img{ max-width:100%; height:auto; display:block; }
a{ color:var(--navy); text-underline-offset:3px; }
a:hover{ color:var(--accent-strong); }

::selection{ background:var(--accent-soft); }

/* Visually hidden but available to assistive tech */
.sr-only{
  position:absolute !important;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%);
  white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:-999px; top:0;
  background:var(--navy); color:var(--cream);
  padding:10px 16px; border-radius:0 0 8px 0;
  font-family:var(--font-mono); font-size:0.8rem; z-index:200;
}
.skip-link:focus{ left:0; color:var(--cream); }

/* Focus indicator — navy on light areas (11.8:1), cream on the dark nav/footer (13:1) */
:focus-visible{
  outline:2px solid var(--navy);
  outline-offset:2px;
  border-radius:2px;
}
.site-nav :focus-visible,
.site-footer :focus-visible{
  outline-color:var(--cream);
}

/* ---- Navigation ---- */
.site-nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  gap:20px;
  padding:18px 40px;
  background:var(--navy);
  border-bottom:1px solid rgba(253,245,222,0.12);
}
.wordmark{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.15rem;
  color:var(--cream);
  letter-spacing:0.01em;
  text-decoration:none;
  white-space:nowrap;
}
.wordmark:hover{ color:var(--cream); }
.wordmark span{ font-style:italic; font-weight:400; opacity:0.7; }
.wordmark img{
  display:block;
  height:30px; width:auto;
  /* render the navy/gold mark as cream so it reads on the navy bar */
  filter:brightness(0) invert(1);
  opacity:0.92;
  transition:opacity 0.2s;
}
.wordmark:hover img{ opacity:1; }
@media (max-width: 820px){
  .wordmark img{ height:26px; }
}

.nav-toggle{
  display:none;
  background:transparent;
  border:1px solid rgba(253,245,222,0.3);
  border-radius:8px;
  color:var(--cream);
  font-family:var(--font-mono);
  font-size:0.8rem;
  padding:6px 12px;
  cursor:pointer;
}

.navlinks{
  display:flex; gap:28px; align-items:center;
  list-style:none; margin:0; padding:0;
}
.navlinks a{
  color:rgba(253,245,222,0.75);
  text-decoration:none;
  font-size:0.88rem;
  font-family:var(--font-mono);
  letter-spacing:0.02em;
  transition:color 0.2s;
}
.navlinks a:hover,
.navlinks a:focus-visible,
.navlinks a[aria-current="page"]{ color:var(--cream); }
.navlinks a[aria-current="page"]{ text-decoration:underline; text-underline-offset:6px; }

/* ---- Mode toggle (signature element) ---- */
.toggle-wrap{
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-mono); font-size:0.78rem; color:rgba(253,245,222,0.6);
}
.toggle-wrap .mode-name{ min-width:120px; text-align:right; }
.toggle{
  position:relative;
  width:132px; height:34px;
  background:rgba(253,245,222,0.08);
  border:1px solid rgba(253,245,222,0.25);
  border-radius:999px;
  cursor:pointer;
  display:flex; align-items:center;
  padding:3px;
  flex-shrink:0;
  text-decoration:none;
}
.toggle .thumb{
  position:absolute;
  left:3px;
  width:63px; height:26px;
  border-radius:999px;
  background:var(--gold);
  transition:transform 0.35s cubic-bezier(.65,0,.35,1), background 0.35s;
  z-index:1;
}
[data-mode="voiceover"] .toggle .thumb{
  transform:translateX(63px);
  background:var(--orange);
}
.toggle .labels{
  position:relative; z-index:2;
  display:flex; width:100%;
  font-size:0.68rem; font-weight:500;
}
.toggle .labels span{
  flex:1; text-align:center;
  color:rgba(253,245,222,0.72);
  transition:color 0.35s;
}
[data-mode="learning"] .toggle .labels span:first-child{ color:var(--navy); }
[data-mode="voiceover"] .toggle .labels span:last-child{ color:var(--cream); }

/* ---- Hero ---- */
.hero{
  padding:100px 40px 90px;
  position:relative;
  overflow:hidden;
}
.hero-inner{ max-width:760px; margin:0 auto; text-align:center; position:relative; z-index:2; }
.hero-inner.left{ text-align:left; margin-left:0; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.8rem;
  color:var(--accent-strong);
  letter-spacing:0.08em;
  text-transform:uppercase;
  display:block;
  margin-bottom:18px;
  transition:color 0.35s;
}

h1.display{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(2.4rem, 5.5vw, 4.2rem);
  line-height:1.05;
  margin:0 0 22px;
  letter-spacing:-0.01em;
}
h1.display em{
  font-style:italic;
  font-weight:400;
  color:var(--accent-strong);
  transition:color 0.35s;
}
.hero p.sub{
  font-size:1.08rem;
  color:var(--muted);
  max-width:520px;
  margin:0 auto 36px;
}
.hero-inner.left p.sub{ margin-left:0; }

/* ---- Waveform signature ---- */
.waveform{
  display:flex; align-items:center; justify-content:center;
  gap:4px; height:56px; margin:0 auto 40px;
}
.hero-inner.left .waveform{ justify-content:flex-start; }
.waveform .bar{
  width:4px; border-radius:2px;
  background:var(--accent);
  transition:background 0.35s, height 0.5s ease;
}
[data-mode="learning"] .waveform .bar{ border-radius:1px; }

/* ---- Buttons ---- */
.cta-row{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.hero-inner.left .cta-row{ justify-content:flex-start; }

.btn{
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.92rem;
  padding:13px 26px;
  border-radius:8px;
  border:1.5px solid transparent;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:transform 0.15s, box-shadow 0.2s, background 0.2s, color 0.2s;
}
.btn:hover{ transform:translateY(-1px); }
.btn-primary{
  background:var(--accent-strong);
  color:var(--cream);
  box-shadow:0 6px 18px -8px var(--accent-strong);
}
.btn-primary:hover{ color:var(--cream); }
.btn-ghost{
  background:transparent;
  border-color:var(--navy);
  color:var(--navy);
}
.btn-ghost:hover{ border-color:var(--accent-strong); color:var(--accent-strong); }

/* ---- Section shell ---- */
section{ padding:70px 40px; max-width:var(--shell); margin:0 auto; }
section.divider-top{ border-top:1px solid rgba(35,50,79,0.1); }
.section-head{ max-width:var(--measure); margin:0 0 36px; }

.kicker{
  font-family:var(--font-mono);
  font-size:0.75rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:10px;
}
h2.section-title{
  font-family:var(--font-display);
  font-size:1.9rem;
  font-weight:600;
  margin:0 0 20px;
  line-height:1.15;
}
h3{
  font-family:var(--font-display);
  font-weight:600;
}

/* ---- Prose ---- */
.prose{ max-width:var(--measure); }
.prose p{ margin:0 0 1.15em; }
.prose > :first-child{ margin-top:0; }
.prose h2{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.4rem;
  line-height:1.25;
  margin:1.6em 0 0.5em;
}
.prose h3{ font-size:1.15rem; margin:1.5em 0 0.4em; }
.prose ul{ margin:0 0 1.15em; padding-left:1.2em; }
.prose li{ margin:0.35em 0; }
.prose .lead{
  font-family:var(--font-display);
  font-size:1.3rem;
  font-weight:500;
  line-height:1.4;
}
.prose blockquote{
  margin:1.6em 0;
  padding:0.2em 0 0.2em 1.1em;
  border-left:3px solid var(--accent);
  font-family:var(--font-display);
  font-style:italic;
  font-size:1.15rem;
  color:var(--muted);
}

/* ---- Two-column layout ---- */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:start;
}

/* ---- About: bio text beside a portrait + skills ---- */
#about .split{ grid-template-columns:1.5fr 1fr; }
.headshot{
  margin:0 0 30px;
}
.headshot img{
  display:block;
  width:100%;
  aspect-ratio:3/2;
  object-fit:cover;
  object-position:center;
  border-radius:20px;
  border:1px solid var(--hairline);
  background:linear-gradient(color-mix(in srgb, var(--accent) 12%, var(--card)), var(--card));
}
.headshot figcaption{
  margin-top:9px;
  font-family:var(--font-mono);
  font-size:0.62rem;
  font-style:italic;
  letter-spacing:0.02em;
  line-height:1.4;
  color:var(--muted);
}
@media (max-width: 820px){
  #about .split{ grid-template-columns:1fr; }
  .headshot{ max-width:460px; }
}

/* ---- Palette swatches (style-guide + reference use) ---- */
.swatches{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:0;
  border-radius:14px;
  overflow:hidden;
  border:1px solid rgba(35,50,79,0.12);
}
.swatch{ padding:28px 20px 20px; min-height:140px; display:flex; flex-direction:column; justify-content:flex-end; }
.swatch .name{ font-family:var(--font-mono); font-size:0.78rem; font-weight:500; }
.swatch .role{ font-family:var(--font-body); font-size:0.78rem; opacity:0.85; margin-top:4px; }

/* ---- Cards ---- */
.card-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); gap:20px; }
.card{
  background:var(--card);
  border:1px solid rgba(35,50,79,0.1);
  border-radius:14px;
  padding:26px;
  transition:border-color 0.3s, transform 0.2s;
}
.card:hover{ border-color:var(--accent); }
.tag{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:0.68rem;
  letter-spacing:0.04em;
  padding:4px 10px;
  border-radius:999px;
  /* solid accent tint mixed against the card colour + navy text = reliable contrast in both modes */
  background:color-mix(in srgb, var(--accent) 22%, var(--card));
  border:1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  color:var(--navy);
  margin-bottom:14px;
}
.card h3{ font-size:1.15rem; margin:0 0 8px; }
.card p{ font-size:0.9rem; color:color-mix(in srgb, var(--navy) 84%, transparent); margin:0; }

/* ---- Work / portfolio grid ---- */
.work-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap:24px;
}
.work-item{
  display:flex;
  flex-direction:column;
  background:var(--card);
  border:1px solid var(--hairline);
  border-radius:14px;
  overflow:hidden;
  text-decoration:none;
  color:var(--navy);
  transition:border-color 0.3s, transform 0.2s;
}
.work-item:hover{ border-color:var(--accent); transform:translateY(-2px); color:var(--navy); }
.work-item .thumb{
  aspect-ratio:16/10;
  overflow:hidden;
  background:#eadfbf;
  border-bottom:1px solid var(--hairline);
}
.work-item .thumb img{ width:100%; height:100%; object-fit:cover; }
.work-item .body{ padding:20px 22px 24px; }
.work-item h3{ font-size:1.1rem; margin:8px 0 6px; line-height:1.25; }
.work-item p{ margin:0; font-size:0.9rem; color:var(--muted); }

/* ---- Skill bars ---- */
.skill{ margin:0 0 20px; }
.skill:last-child{ margin-bottom:0; }
.skill .skill-head{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:var(--font-mono); font-size:0.8rem;
  margin-bottom:8px;
}
.skill .track{
  height:6px; border-radius:999px;
  background:rgba(35,50,79,0.12);
  overflow:hidden;
}
.skill .fill{
  display:block; height:100%;
  background:var(--accent-strong);
  border-radius:999px;
}

/* ---- Definition / spec list ---- */
.spec-list{ list-style:none; padding:0; margin:0; }
.spec-list li{
  padding:12px 0;
  border-bottom:1px solid var(--hairline);
  font-size:0.98rem;
}
.spec-list li:last-child{ border-bottom:none; }
.spec-list strong{ font-family:var(--font-mono); font-size:0.82rem; letter-spacing:0.02em; display:block; color:var(--muted); margin-bottom:2px; text-transform:uppercase; }

/* ---- Contact strip ---- */
.contact-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:1px;
  background:var(--hairline);
  border:1px solid var(--hairline);
  border-radius:14px;
  overflow:hidden;
}
.contact-grid .cell{
  background:var(--card);
  padding:26px 24px;
  text-align:center;
}
.contact-grid .label{
  font-family:var(--font-mono);
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--muted);
  margin-bottom:6px;
}
.contact-grid .value{ font-size:1rem; }
.contact-grid a{ text-decoration:none; display:inline-block; padding:4px 6px; }

/* ---- Audio demo cards ---- */
.demo-card{
  background:var(--card);
  border:1px solid var(--hairline);
  border-radius:14px;
  padding:26px 24px;
  transition:border-color 0.3s;
}
.demo-card:hover{ border-color:var(--accent); }
.demo-card h3{ font-size:1.1rem; margin:0 0 6px; }
.demo-card p{ font-size:0.9rem; color:var(--muted); margin:0 0 16px; }
.demo-card audio{ width:100%; }

/* ---- Social links ---- */
.social{
  display:flex; gap:14px; align-items:center;
  font-family:var(--font-mono); font-size:0.85rem;
  list-style:none; padding:0; margin:0;
}
.social a{ text-decoration:none; color:var(--muted); display:inline-block; padding:4px 3px; }
.social a:hover{ color:var(--accent-strong); }

/* ---- Eyebrow row above page titles on interior pages ---- */
.page-head{
  max-width:var(--shell);
  margin:0 auto;
  padding:70px 40px 20px;
}
.page-head .back{
  font-family:var(--font-mono);
  font-size:0.8rem;
  text-decoration:none;
  color:var(--muted);
}
.page-head .back:hover{ color:var(--accent-strong); }
.page-head h1{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(2rem, 4vw, 3rem);
  line-height:1.1;
  margin:18px 0 0;
  letter-spacing:-0.01em;
}
.page-head .meta{
  font-family:var(--font-mono);
  font-size:0.8rem;
  color:var(--muted);
  margin-top:14px;
}

figure.figure{ margin:0 0 36px; }
figure.figure img{ border-radius:14px; border:1px solid var(--hairline); }
figure.figure figcaption{
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:var(--muted);
  margin-top:10px;
}

/* ---- Footer ---- */
.site-footer{
  background:var(--navy);
  color:rgba(253,245,222,0.6);
  padding:44px 40px;
  text-align:center;
  font-family:var(--font-mono);
  font-size:0.78rem;
  line-height:1.7;
}
.site-footer a{ color:rgba(253,245,222,0.8); text-decoration:none; }
.site-footer a:hover{ color:var(--cream); }
.site-footer strong{ color:var(--cream); font-weight:500; }
.site-footer .foot-links{
  display:flex; gap:22px; justify-content:center; flex-wrap:wrap;
  margin-bottom:14px;
}
.footer-mark{
  display:block;
  width:180px; height:auto;
  margin:0 auto 26px;
  /* render the navy/gold lockup as cream on the navy footer */
  filter:brightness(0) invert(1);
  opacity:0.9;
}
@media (max-width: 820px){
  .footer-mark{ width:150px; margin-bottom:22px; }
}

/* ---- Type specimen rows (style-guide/reference) ---- */
.type-row{ display:flex; align-items:baseline; gap:24px; padding:16px 0; border-bottom:1px solid rgba(35,50,79,0.08); }
.type-row .label{ font-family:var(--font-mono); font-size:0.72rem; width:110px; flex-shrink:0; color:color-mix(in srgb, var(--navy) 55%, transparent); }
.type-row .sample.display{ font-family:var(--font-display); font-weight:600; }
.type-row .sample.body{ font-family:var(--font-body); }
.type-row .sample.mono{ font-family:var(--font-mono); }

/* ---- Responsive ---- */
@media (max-width: 820px){
  .site-nav{ flex-wrap:wrap; padding:16px 22px; }
  .nav-toggle{ display:inline-block; order:2; }
  .toggle-wrap{ order:3; }
  .navlinks{
    order:4;
    flex-basis:100%;
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    padding-top:8px;
  }
  .navlinks[hidden]{ display:none; }
  .toggle-wrap .mode-name{ min-width:0; }
  section{ padding:54px 22px; }
  .hero{ padding:70px 22px 60px; }
  .page-head{ padding:48px 22px 12px; }
  .split{ grid-template-columns:1fr; gap:32px; }
  .site-footer{ padding:36px 22px; }
}