/* ==========================================================================
   OpinionAIted — styles.css
   Editorial design: Newsreader serif headlines, IBM Plex Sans body,
   flat hairline borders, editorial-blue accents, white background.
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Colour palette */
  --color-background: #ffffff;
  --color-surface: #ffffff;
  --color-surface-subtle: #f7f7f5;   /* panels, tags, transcript body */
  --color-surface-low: #fafaf9;      /* footer band */
  --color-primary: #111827;          /* near-black ink */
  --color-on-primary: #ffffff;
  --color-accent: #2563eb;           /* editorial blue */
  --color-accent-tint: #eff4ff;      /* summary panel background */
  --color-text: #111827;
  --color-text-muted: #45464c;
  --color-border: #e5e7eb;
  --color-focus-ring: rgba(37, 99, 235, 0.35);
  --color-highlight: #dbeafe;

  /* Typography */
  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-section: 80px;
  --container-max: 1240px;
  --nav-height: 64px;

  /* Radius — deliberately tight for the flat editorial look */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-full: 9999px;

  /* Transcript */
  --transcript-max-height: 560px;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  background-color: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background-color: var(--color-highlight);
  color: var(--color-primary);
}

img,
svg,
iframe {
  max-width: 100%;
}

h1,
h2,
h3,
h4,
p,
ul {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

/* Visible focus for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus-ring);
  border-radius: var(--radius-sm);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--space-sm);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-md);
  }
}

/* Visually hidden but accessible to screen readers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Shared label style (uppercase, tracked-out) ---------- */
.label {
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 20px;
  transition: opacity 0.2s;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  opacity: 0.85;
  color: var(--color-on-primary);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  background-color: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  transition: color 0.2s, border-color 0.2s;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  height: var(--nav-height);
}

.brand {
  display: flex;
  align-items: center;
  color: var(--color-primary);
}

.brand-logo {
  display: block;
  height: 28px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  height: 100%;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-bottom: 1px solid transparent;
  transition: color 0.2s;
}

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

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

/* On desktop the Explore button lives in .header-actions, not in the nav */
@media (min-width: 768px) {
  .site-nav .btn-primary {
    display: none;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Mobile menu toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px;
  color: var(--color-primary);
}

.nav-toggle svg {
  display: block;
}

.nav-toggle .icon-close {
  display: none;
}

@media (max-width: 767px) {
  .nav-toggle {
    display: inline-flex;
  }

  .header-actions .btn-primary {
    display: none;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    transform: none;
    height: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-xs) var(--space-sm);
  }

  .site-nav a {
    height: auto;
    padding: 12px 8px;
    border-bottom: 1px solid var(--color-border);
  }

  .site-nav a:last-of-type {
    border-bottom: none;
  }

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

  .site-nav .btn-primary {
    margin-top: var(--space-xs);
    color: var(--color-on-primary);
    border-bottom: none;
    justify-content: center;
  }

  .site-header.nav-open .site-nav {
    display: flex;
  }

  .site-header.nav-open .icon-menu {
    display: none;
  }

  .site-header.nav-open .icon-close {
    display: block;
  }
}

/* ---------- Hero ---------- */
.hero-band {
  background-color: var(--color-primary);
  /* Dark scrim keeps the white headline readable over the image */
  background-image:
    linear-gradient(to bottom, rgba(17, 24, 39, 0.62) 0%, rgba(17, 24, 39, 0.38) 50%, rgba(17, 24, 39, 0.58) 100%),
    url("../assets/images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Phones download a much smaller crop of the same image */
@media (max-width: 640px) {
  .hero-band {
    background-image:
      linear-gradient(to bottom, rgba(17, 24, 39, 0.62) 0%, rgba(17, 24, 39, 0.38) 50%, rgba(17, 24, 39, 0.58) 100%),
      url("../assets/images/hero-bg-mobile.jpg");
  }
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  min-height: 380px;
  padding-block: var(--space-xl);
}

@media (min-width: 960px) {
  .hero {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-xl);
    min-height: 480px;
    padding-block: 72px;
  }
}

.hero h1 {
  font-family: var(--font-serif);
  /* Scales down gracefully on narrow phones */
  font-size: clamp(32px, 10vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: #ffffff;
}

@media (min-width: 960px) {
  .hero h1 {
    font-size: 64px;
    line-height: 72px;
    letter-spacing: -0.02em;
  }
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xs);
}

.hero-lead {
  font-size: 18px;
  line-height: 30px;
  color: rgba(255, 255, 255, 0.88);
}

/* Search field */
.search-field {
  position: relative;
  width: 100%;
}

.search-field .icon-search {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  transition: color 0.2s;
}

.search-field:focus-within .icon-search {
  color: var(--color-accent);
}

.search-field input {
  width: 100%;
  padding: 12px 16px 12px 48px;
  font-family: inherit;
  font-size: 16px;
  line-height: 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.92);
  color: var(--color-text);
}

.search-field input::placeholder {
  color: var(--color-text-muted);
}

.search-field input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

/* ---------- Filter bar (sticky under the nav) ---------- */
.filter-bar {
  position: sticky;
  top: var(--nav-height);
  z-index: 40;
  background-color: var(--color-background);
  border-block: 1px solid var(--color-border);
}

/* Single compact row at every size: chips scroll sideways if they overflow,
   so the sticky bar never grows taller on phones */
.filter-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: 12px;
}

.topic-filters {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.topic-filters::-webkit-scrollbar {
  display: none;
}

.chip {
  background: none;
  border: none;
  padding: 0 0 4px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 20px;
  color: var(--color-text-muted);
  border-bottom: 1px solid transparent;
  border-radius: 0;
  white-space: nowrap;
  transition: color 0.2s;
}

.chip:hover,
.chip:focus-visible {
  color: var(--color-primary);
}

.chip.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.result-count {
  flex-shrink: 0;
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ---------- Interview list ---------- */
.interview-section {
  padding-bottom: var(--space-section);
}

.interview-list {
  display: flex;
  flex-direction: column;
}

/* Article row — flat, separated by hairlines instead of card boxes */
.interview-card {
  padding-block: var(--space-section);
  border-bottom: 1px solid var(--color-border);
}

.interview-card[hidden] {
  display: none;
}

/* Keep deep-linked interviews clear of the sticky nav + filter bar */
.interview-card {
  scroll-margin-top: 132px;
}

@media (max-width: 767px) {
  .interview-card {
    padding-block: var(--space-xl);
  }
}

/* Two-column layout: info 44% left, media right on desktop.
   On mobile the media column (video + metadata) comes first. */
.interview-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.interview-media {
  order: -1;
  display: flex;
  flex-direction: column;
}

@media (min-width: 960px) {
  .interview-layout {
    display: grid;
    grid-template-columns: 44% 1fr;
    gap: 64px;
  }

  .interview-content {
    grid-column: 1;
    grid-row: 1;
  }

  .interview-media {
    order: 0;
    grid-column: 2;
    grid-row: 1;
  }
}

/* Meta row: category tag, duration, date */
.interview-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.category-tag {
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 4px 8px;
}

.interview-title {
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 42px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.interview-title a {
  color: inherit;
}

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

@media (min-width: 768px) {
  .interview-title {
    font-size: 44px;
    line-height: 52px;
  }
}

.interview-summary {
  font-size: 18px;
  line-height: 30px;
  color: var(--color-primary);
  background-color: var(--color-accent-tint);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: var(--space-sm);
}

.interview-description {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* Key insights */
.key-insights {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-sm);
}

.key-insights h2,
.key-insights h3 {
  font-size: 14px;
  line-height: 20px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.key-insights ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.key-insights li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text-muted);
}

.key-insights li::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent);
}

/* ---------- Video ---------- */
.video-frame {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-surface-subtle);
  margin-bottom: var(--space-md);
}

.video-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Click-to-play facade */
.video-facade {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background-color: #000;
  cursor: pointer;
}

.video-facade img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  opacity: 0.92;
  transition: filter 0.5s, opacity 0.5s;
}

.video-facade:hover img,
.video-facade:focus-visible img {
  filter: grayscale(0);
  opacity: 1;
}

.play-badge {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
}

.play-badge svg {
  margin-left: 4px; /* optically center the triangle */
}

.video-facade:hover .play-badge,
.video-facade:focus-visible .play-badge {
  transform: scale(1.1);
}

/* ---------- Guest / host metadata ---------- */
.media-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-sm);
}

.meta-label {
  display: block;
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.guest-name,
.host-name {
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 30px;
  font-weight: 500;
  color: var(--color-primary);
}

.guest-role {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text-muted);
}

.guest-website {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  font-size: 16px;
  color: var(--color-accent);
}

.guest-website:hover {
  text-decoration: underline;
}

/* ---------- Transcript toggle ---------- */
.transcript-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: var(--space-md);
  padding: var(--space-sm) 0 0;
  background: none;
  border: none;
  border-top: 1px solid var(--color-border);
  border-radius: 0;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 20px;
  transition: opacity 0.2s;
}

.transcript-toggle:hover {
  opacity: 0.7;
}

.transcript-toggle svg {
  flex-shrink: 0;
}

/* Share button: same link-row style as the transcript toggle */
.share-interview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: var(--space-sm);
  padding: var(--space-sm) 0 0;
  background: none;
  border: none;
  border-top: 1px solid var(--color-border);
  border-radius: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 20px;
  transition: color 0.2s;
}

.share-interview:hover {
  color: var(--color-accent);
}

.share-interview svg {
  flex-shrink: 0;
}

.share-wrap {
  position: relative;
  width: 100%;
}

/* Share menu: opens as a floating pop-up under the share button */
.share-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 30;
  width: min(240px, calc(100vw - 32px));
  padding: 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  box-shadow: 0 16px 42px rgba(17, 24, 39, 0.18);
  display: flex;
  flex-direction: column;
}

.share-menu[hidden] {
  display: none;
}

.share-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  text-align: left;
  color: var(--color-text-muted);
  transition: background-color 0.15s, color 0.15s;
}

.share-option:hover {
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
}

.share-option svg {
  flex-shrink: 0;
}

/* ---------- Transcript ---------- */
.transcript {
  margin-top: var(--space-xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-subtle);
}

.transcript[hidden] {
  display: none;
}

.transcript-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

@media (min-width: 640px) {
  .transcript-head {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.transcript-head h2,
.transcript-head h3 {
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.transcript-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.transcript-search {
  position: relative;
  flex-grow: 1;
}

.transcript-search .icon-search {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.transcript-search input {
  width: 100%;
  min-width: 200px;
  padding: 6px 12px 6px 32px;
  font-family: inherit;
  font-size: 14px;
  line-height: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  color: var(--color-text);
}

.transcript-search input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.copy-transcript {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: none;
  padding: 6px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

.copy-transcript:hover {
  color: var(--color-primary);
  border: none;
}

.copy-feedback {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-accent);
}

/* Scrollable transcript body */
.transcript-body {
  max-height: var(--transcript-max-height);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-md);
}

@media (min-width: 768px) {
  .transcript-body {
    padding: var(--space-lg);
  }
}

.transcript-entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

@media (min-width: 768px) {
  .transcript-entry {
    grid-template-columns: 72px 1fr;
    gap: var(--space-sm);
  }
}

/* Dim non-matching entries during transcript search */
.transcript-entry.dimmed {
  opacity: 0.35;
}

.entry-time {
  display: none;
  padding-top: 2px;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 20px;
  font-weight: 500;
}

@media (min-width: 768px) {
  .entry-time {
    display: block;
  }

  .entry-time-inline {
    display: none;
  }
}

.entry-speaker-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  margin-bottom: 4px;
}

.entry-speaker {
  font-weight: 600;
  font-size: 15px;
  line-height: 22px;
  color: var(--color-primary);
}

.transcript-entry.is-guest .entry-speaker {
  color: var(--color-accent);
}

.entry-time-inline {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.entry-text {
  font-size: 16px;
  line-height: 26px;
  color: var(--color-text-muted);
}

.entry-text mark {
  background-color: var(--color-highlight);
  border-radius: var(--radius-sm);
  padding-inline: 2px;
}

.transcript-no-match {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-sm);
}

/* ---------- Per-interview pages (generated by build.js) ---------- */
.interview-page {
  padding-top: var(--space-lg);
}

.interview-page .interview-card {
  border-bottom: none;
  padding-top: var(--space-md);
}

.back-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.back-link:hover {
  color: var(--color-accent);
}

/* ---------- Empty state ---------- */
.empty-state {
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-section) var(--space-md);
  margin-top: var(--space-xl);
}

.empty-state[hidden] {
  display: none;
}

.empty-state h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 34px;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.empty-state p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* ---------- Static pages (privacy / terms) ---------- */
.page-main {
  padding-block: var(--space-xl) var(--space-section);
  max-width: 768px;
}

.page-main h1 {
  font-family: var(--font-serif);
  font-size: 40px;
  line-height: 48px;
  letter-spacing: -0.01em;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.page-main .page-updated {
  color: var(--color-text-muted);
  font-size: 12px;
  line-height: 16px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.page-main h2 {
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 34px;
  font-weight: 500;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xs);
}

.page-main p,
.page-main li {
  font-size: 16px;
  line-height: 28px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.page-main ul {
  padding-left: 20px;
  margin-bottom: var(--space-sm);
}

.page-main a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--color-surface-low);
  border-top: 1px solid var(--color-border);
}

.site-footer .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-block: 64px;
}

@media (min-width: 768px) {
  .site-footer .container {
    grid-template-columns: 1fr 2fr 1fr;
    gap: var(--space-lg);
  }
}

.footer-brand .brand {
  margin-bottom: var(--space-sm);
}

.footer-brand .brand-logo {
  height: 36px;
}

.footer-brand p {
  color: var(--color-text-muted);
}

.footer-brand .copyright {
  margin-top: var(--space-sm);
}

.footer-newsletter h4 {
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.footer-newsletter form {
  display: flex;
  gap: var(--space-xs);
  max-width: 448px;
}

.footer-newsletter input {
  width: 100%;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 16px;
  line-height: 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-background);
  color: var(--color-text);
}

.footer-newsletter input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.footer-newsletter .newsletter-note {
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

/* Keep the nav in the right-hand column even while the newsletter block
   (middle column) is hidden */
@media (min-width: 768px) {
  .footer-nav {
    grid-column: 3;
  }
}

.footer-nav a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.2s;
}

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

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}