/* ---------------------------------------------------------------
   Kush Depala — personal site
   Editorial / literary design system
   --------------------------------------------------------------- */

:root {
  --paper: #f7f3ec;
  --paper-deep: #efe9dd;
  --ink: #1e1b16;
  --faded: #6e675c;
  --accent: #c2452d;
  --accent-dark: #9a3421;
  --line: #ddd5c7;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Newsreader", Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --measure: 62ch;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

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

.wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---- Header ---------------------------------------------------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.brand:hover { color: var(--ink); }
.brand em { font-style: normal; color: var(--accent); }

.site-nav {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.site-nav a { text-decoration: none; color: var(--faded); }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }

/* ---- Kickers, headings ----------------------------------------- */

.kicker {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 1rem;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.25rem; }

.lede { font-size: 1.25rem; color: var(--faded); max-width: var(--measure); }

/* ---- Hero / identity mixer ------------------------------------- */

.hero {
  padding: clamp(3rem, 8vh, 6rem) 0 clamp(3rem, 7vh, 5rem);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(17rem, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

@media (max-width: 800px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-copy { text-align: center; }
.hero-copy h1 { margin-bottom: 1.5rem; }

.portrait {
  width: clamp(6.5rem, 11vw, 8.5rem);
  height: clamp(6.5rem, 11vw, 8.5rem);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  box-shadow: 0 0 0 5px var(--paper), 0 0 0 6.5px var(--accent);
  margin: 0.25rem auto 1.75rem;
}

#mixer-copy {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  line-height: 1.55;
  max-width: var(--measure);
  min-height: 9.5em;
  margin: 0 auto;
  text-align: left;
  transition: opacity 0.25s ease;
}
#mixer-copy.is-fading { opacity: 0; }

/* The control card */

.mixer-panel {
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.75rem 1.75rem 1.5rem;
  box-shadow: 4px 4px 0 var(--line);
}

.mixer-panel legend, .mixer-panel .panel-title {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faded);
  margin: 0 0 1rem;
  padding: 0;
}

.mixer-panel fieldset { border: 0; margin: 0; padding: 0; }

.mixer-option {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.2rem;
  border-bottom: 1px dotted var(--line);
}
.mixer-option:last-of-type { border-bottom: 0; }

.mixer-option input {
  appearance: none;
  -webkit-appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  border: 1.5px solid var(--ink);
  border-radius: 2px;
  background: var(--paper);
  cursor: pointer;
  display: grid;
  place-content: center;
  transition: background 0.15s ease;
}
.mixer-option input::before {
  content: "";
  width: 0.7rem;
  height: 0.7rem;
  transform: scale(0);
  transition: transform 0.15s ease;
  clip-path: polygon(14% 44%, 0 59%, 40% 100%, 100% 16%, 84% 3%, 39% 70%);
  background: var(--paper);
}
.mixer-option input:checked { background: var(--accent); border-color: var(--accent-dark); }
.mixer-option input:checked::before { transform: scale(1); }
.mixer-option input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.mixer-option span { user-select: none; }

/* Length slider */

.length-control { margin-top: 1.75rem; }

.length-control label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faded);
  margin-bottom: 0.75rem;
}

input[type="range"] {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  outline: none;
  cursor: pointer;
  margin: 0.5rem 0 0.4rem;
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1.5px var(--ink);
}
input[type="range"]::-moz-range-thumb {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1.5px var(--ink);
}
input[type="range"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.length-ticks {
  display: flex;
  justify-content: space-between;
  padding: 0 0.35rem;
}
.length-ticks span {
  width: 2px;
  height: 8px;
  background: var(--line);
  border-radius: 1px;
}
.length-ticks span.active { background: var(--accent); }

.length-name {
  margin-top: 0.5rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

/* ---- Section previews (homepage) -------------------------------- */

.section { padding: clamp(3rem, 7vh, 5rem) 0; border-bottom: 1px solid var(--line); }

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.preview-card { text-decoration: none; display: block; }
.preview-card:hover { color: inherit; }
.preview-card:hover h3 { color: var(--accent); }
.preview-card h3 { margin: 1rem 0 0.4rem; transition: color 0.15s ease; }
.preview-card p { margin: 0; color: var(--faded); font-size: 1rem; }
.preview-card .go {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-top: 0.75rem;
}

/* ---- Placeholder frames ----------------------------------------- */

.ph {
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
  border-radius: 3px;
  background:
    repeating-linear-gradient(45deg,
      var(--paper-deep) 0, var(--paper-deep) 12px,
      var(--paper) 12px, var(--paper) 24px);
  display: grid;
  place-content: center;
  color: var(--faded);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 1rem;
}
.ph--tall { aspect-ratio: 3 / 4; }
.ph--wide { aspect-ratio: 21 / 9; }

.photo {
  border-radius: 3px;
  border: 1px solid var(--line);
}

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

.contact-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  max-width: 34rem;
}
.contact-list li {
  border-bottom: 1px dotted var(--line);
  padding: 0.85rem 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.contact-list .what {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faded);
}
.contact-list a { font-family: var(--font-display); font-size: 1.05rem; }

/* ---- Inner pages -------------------------------------------------- */

.page-head { padding: clamp(2.5rem, 6vh, 4.5rem) 0 0; }
.page-head .lede { margin-bottom: 0; }

/* Projects & portfolio cards */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 2.5rem 2rem;
  margin-top: 2.5rem;
}
.card h3 { margin: 1rem 0 0.4rem; }
.card p { margin: 0; color: var(--faded); font-size: 1rem; }
.card .tag {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-top: 0.6rem;
}

/* CV */

.cv-section { margin-top: 3rem; }
.cv-section h2 {
  font-size: 1.1rem;
  font-family: var(--font-ui);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.5rem;
}
.cv-item { display: grid; grid-template-columns: 8rem 1fr; gap: 1.5rem; padding: 0.9rem 0; }
@media (max-width: 600px) { .cv-item { grid-template-columns: 1fr; gap: 0.15rem; } }
.cv-item .when { color: var(--faded); font-family: var(--font-ui); font-size: 0.85rem; padding-top: 0.2rem; }
.cv-item h3 { margin: 0 0 0.2rem; font-size: 1.1rem; }
.cv-item p { margin: 0; color: var(--faded); font-size: 1rem; }

/* Media list */

.media-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 20rem);
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px dotted var(--line);
  align-items: center;
}
@media (max-width: 700px) { .media-item { grid-template-columns: 1fr; } }
.media-item h3 { margin-bottom: 0.3rem; }
.media-item .meta {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.media-item p { color: var(--faded); margin: 0.5rem 0 0; font-size: 1rem; }

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

.site-footer {
  padding: 2.5rem 0 3rem;
  color: var(--faded);
  font-family: var(--font-ui);
  font-size: 0.8rem;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.site-footer a { color: var(--faded); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  #mixer-copy { transition: none; }
}