/* ---------------------------------------------------------------
   amritsidhubrar.me.uk
   All the knobs worth turning live in :root — change them here.

   Typeface and link colour deliberately match The Heart-Shaped Grape:
   Spectral for body, Lora 600 for headings, #38ba13 for links.
   Both fonts are SIL Open Font Licence, self-hosted from /fonts.
   --------------------------------------------------------------- */

@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/spectral-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Spectral';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/spectral-400i.woff2') format('woff2');
}
@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/spectral-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Lora';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/lora-600.woff2') format('woff2');
}

:root {
  /* Colour */
  --bg:          #fdfcfa;
  --bg-soft:     #f4f1ec;
  --text:        #23201c;
  --text-muted:  #6b645c;
  --accent:      #38ba13;   /* Substack accent, exact match */
  --accent-hover:#31a311;   /* Substack's own darkened variant */
  --rule:        #e2ddd4;

  /* Type */
  --font-body:    'Spectral', Georgia, "Iowan Old Style", serif;
  --font-heading: 'Lora', Georgia, serif;
  --font-ui:      'Spectral', Georgia, serif;
  --size-base:    1.125rem;
  --leading:      1.7;

  /* Layout */
  --measure:    49rem;   /* comfortable reading width */
  --gutter:     1.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:          #17181a;
    --bg-soft:     #212326;
    --text:        #e6e3dd;
    --text-muted:  #a19b92;
    --accent:      #4ec722;
    --accent-hover:#6bd845;
    --rule:        #32353a;
  }
}

/* --------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: var(--leading);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 2.5rem 0 1.25rem;
  margin-bottom: 2.75rem;
}

.site-title {
  margin: 0 0 0.9rem;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-title a {
  color: var(--text);
  text-decoration: none;
  background: none;
}

.site-title a:hover { color: var(--accent); }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.15rem;
  font-family: var(--font-ui);
  font-size: 0.875rem;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  background: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.site-nav a[aria-current="page"] {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* Little arrow on links that leave the site */
.site-nav a[rel~="external"]::after {
  content: " \2197";
  font-size: 0.8em;
  opacity: 0.55;
}

/* --- Content ---------------------------------------------------- */

main { padding-bottom: 1rem; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
}

h1 {
  font-size: 2rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin: 0 0 1.5rem;
}

h2 {
  font-size: 1.4rem;
  margin: 2.75rem 0 0.85rem;
}

h3 {
  font-size: 1.2rem;
  margin: 2.25rem 0 0.6rem;
}

strong, b { font-weight: 600; }

p { margin: 0 0 1.15rem; }

ul, ol {
  margin: 0 0 1.15rem;
  padding-left: 1.3rem;
}

li { margin-bottom: 0.6rem; }

li > ul { margin-top: 0.6rem; }

a {
  color: var(--accent);
  text-decoration: none;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: color 0.12s ease, background-size 0.12s ease;
}

a:hover {
  color: var(--accent-hover);
  background-image: linear-gradient(var(--accent-hover), var(--accent-hover));
  background-size: 100% 2px;
}

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

em { color: var(--text-muted); }

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.5rem 0;
}

/* Intro paragraph, sits under an h1 */
.lede {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 1.6rem;
}

/* --- Images ----------------------------------------------------- */

img { max-width: 100%; height: auto; }

.portrait {
  float: right;
  width: 200px;
  margin: 0.35rem 0 1.25rem 1.75rem;
  border-radius: 3px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin: 2.5rem 0 1rem;
  padding: 0;
  list-style: none;
}

.gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 3px;
}

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

.site-footer {
  border-top: 1px solid var(--rule);
  margin-top: 4rem;
  padding: 1.5rem 0 3rem;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.site-footer p { margin: 0; }

/* --- Small screens ---------------------------------------------- */

@media (max-width: 34rem) {
  :root { --gutter: 1.25rem; }

  .site-header { padding-top: 1.75rem; margin-bottom: 2rem; }
  .site-title  { font-size: 1.5rem; }
  h1 { font-size: 1.6rem; }

  .portrait {
    float: none;
    display: block;
    width: 165px;
    margin: 0 0 1.5rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}