/*
Theme Name: Business India Now
Theme URI: https://businessindianow.com
Description: Child theme of Kadence for Business India Now. Homepage layout, ledger rule system, and market ticker.
Author: Business India Now
Template: kadence
Version: 1.0.0
Text Domain: businessindianow
*/

/* ---------------------------------------------------------
   Tokens
   Color carries one meaning only: direction of a number.
   Categories are set in the rule, not in colour.
   --------------------------------------------------------- */

:root {
  --bin-ink: #12211c;
  --bin-ink-soft: #4a5a54;
  --bin-ink-faint: #7b8983;
  --bin-paper: #ffffff;
  --bin-band: #f4f2ed;
  --bin-rule: #dcd8cf;
  --bin-rule-heavy: #12211c;
  --bin-link: #1b4d45;
  --bin-up: #147253;
  --bin-down: #be342a;
  --bin-live: #be342a;

  --bin-display: "Tiro Devanagari Hindi", Georgia, "Times New Roman", serif;
  --bin-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --bin-gap: clamp(1rem, 0.6rem + 1.4vw, 2rem);
  --bin-max: 1240px;
}

/* ---------------------------------------------------------
   Base
   --------------------------------------------------------- */

.bin-home {
  font-family: var(--bin-sans);
  color: var(--bin-ink);
  font-variant-numeric: tabular-nums;
}

.bin-home a { color: inherit; text-decoration: none; }
.bin-home a:hover { text-decoration: underline; text-underline-offset: 2px; }
.bin-home a:focus-visible {
  outline: 2px solid var(--bin-link);
  outline-offset: 2px;
}

.bin-wrap {
  max-width: var(--bin-max);
  margin-inline: auto;
  padding-inline: var(--bin-gap);
}

/* Everything below the fold gets skipped until scrolled to. */
.bin-defer {
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

/* ---------------------------------------------------------
   Market ticker
   A table row, not a marquee. No scroll, no CLS, readable.
   --------------------------------------------------------- */

.bin-ticker {
  border-bottom: 1px solid var(--bin-rule);
  background: var(--bin-paper);
  min-height: 38px;
  display: flex;
  align-items: center;
}

.bin-ticker__inner {
  max-width: var(--bin-max);
  margin-inline: auto;
  padding-inline: var(--bin-gap);
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: clamp(0.75rem, 2vw, 1.75rem);
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
}
.bin-ticker__inner::-webkit-scrollbar { display: none; }

.bin-ticker__date {
  font-size: 0.75rem;
  color: var(--bin-ink-faint);
  letter-spacing: 0.02em;
}

.bin-quote {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.8125rem;
}

.bin-quote__name { color: var(--bin-ink-soft); }
.bin-quote__value { font-weight: 500; }
.bin-quote__delta { font-size: 0.75rem; }
.bin-quote--up .bin-quote__delta { color: var(--bin-up); }
.bin-quote--down .bin-quote__delta { color: var(--bin-down); }

.bin-ticker__stamp {
  margin-inline-start: auto;
  font-size: 0.6875rem;
  color: var(--bin-ink-faint);
  padding-inline-start: 1rem;
}

/* ---------------------------------------------------------
   Ledger rule — the signature device
   Section name sits in the rule, borrowed from a table header.
   --------------------------------------------------------- */

.bin-rule {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 3px solid var(--bin-rule-heavy);
  padding-bottom: 0.375rem;
  margin: 0 0 1.25rem;
}

.bin-rule__name {
  font-family: var(--bin-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0;
}

.bin-rule__more {
  margin-inline-start: auto;
  font-size: 0.75rem;
  color: var(--bin-link);
  letter-spacing: 0.04em;
}

/* Kickers above headlines use the same voice as the rule. */
.bin-kicker,
.bin-home .wp-block-post-terms {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bin-ink-soft);
  display: block;
  margin-bottom: 0.375rem;
}

.bin-kicker--live { color: var(--bin-live); }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */

.bin-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
  gap: var(--bin-gap);
  padding-block: clamp(1.25rem, 3vw, 2.25rem);
  align-items: start;
}

.bin-lead .wp-block-post-featured-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.bin-lead .wp-block-post-title {
  font-family: var(--bin-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 1.1rem + 2.4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.005em;
  margin: 0.75rem 0 0;
  text-wrap: balance;
}

.bin-lead .wp-block-post-excerpt {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--bin-ink-soft);
  margin: 0.625rem 0 0;
  max-width: 62ch;
}

.bin-meta {
  font-size: 0.75rem;
  color: var(--bin-ink-faint);
  margin-top: 0.625rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.bin-meta > * + *::before { content: "·"; margin-inline-end: 0.5rem; }

/* Headlines column — text only, no images, cheap to render. */
.bin-headlines { border-inline-start: 1px solid var(--bin-rule); padding-inline-start: var(--bin-gap); }

.bin-headlines .wp-block-post-template {
  counter-reset: bin-hl;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bin-headlines .wp-block-post-template > li {
  counter-increment: bin-hl;
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  gap: 0.625rem;
  padding-block: 0.75rem;
  border-bottom: 1px solid var(--bin-rule);
}
.bin-headlines .wp-block-post-template > li:last-child { border-bottom: 0; }

.bin-headlines .wp-block-post-template > li::before {
  content: counter(bin-hl);
  font-size: 0.75rem;
  color: var(--bin-ink-faint);
  padding-top: 0.15rem;
}

.bin-headlines .wp-block-post-title {
  font-family: var(--bin-display);
  font-weight: 400;
  font-size: 0.9375rem;
  line-height: 1.35;
  margin: 0;
}

/* ---------------------------------------------------------
   Card rows — secondary stories and category rails
   --------------------------------------------------------- */

.bin-cards .wp-block-post-template {
  gap: var(--bin-gap) !important;
}

.bin-cards .wp-block-post-featured-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.bin-cards .wp-block-post-title {
  font-family: var(--bin-display);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.28;
  margin: 0.5rem 0 0;
  text-wrap: pretty;
}

.bin-cards--rail .wp-block-post-title { font-size: 0.9375rem; }

.bin-section { padding-block: clamp(1.5rem, 3vw, 2.5rem); }
.bin-section--band { background: var(--bin-band); }

/* ---------------------------------------------------------
   Ad slots — height reserved so AdSense cannot shift layout
   --------------------------------------------------------- */

.bin-ad {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block: clamp(1.25rem, 3vw, 2rem);
  background: var(--bin-band);
}

.bin-ad--leaderboard { min-height: 100px; }
.bin-ad--rectangle { min-height: 280px; }

@media (max-width: 782px) {
  .bin-ad--leaderboard { min-height: 100px; }
  .bin-ad--rectangle { min-height: 250px; }
}

.bin-ad__label {
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bin-ink-faint);
}

/* ---------------------------------------------------------
   Newsletter
   --------------------------------------------------------- */

.bin-newsletter {
  border-top: 3px solid var(--bin-rule-heavy);
  border-bottom: 1px solid var(--bin-rule);
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--bin-gap);
  align-items: center;
}

.bin-newsletter__title {
  font-family: var(--bin-display);
  font-weight: 400;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  line-height: 1.2;
  margin: 0;
}

.bin-newsletter__sub {
  font-size: 0.875rem;
  color: var(--bin-ink-soft);
  margin: 0.375rem 0 0;
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (max-width: 1024px) {
  .bin-hero { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
}

@media (max-width: 860px) {
  .bin-hero { grid-template-columns: minmax(0, 1fr); }
  .bin-headlines {
    border-inline-start: 0;
    padding-inline-start: 0;
    border-top: 3px solid var(--bin-rule-heavy);
    padding-top: 0.75rem;
  }
  .bin-newsletter { grid-template-columns: minmax(0, 1fr); }
}

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