/* ============================================================
   HearBetter — Website Redesign
   Editorial stylesheet · MED-EL brand-aligned
   ============================================================ */


/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */

:root {
  /* Brand colors — from hearbetter-design-system.css */
  --color-primary:       #c60c30;   /* MED-EL Red — CTAs, accents */
  --color-primary-dark:  #a80a29;   /* hover state */
  --color-accent:        #176270;   /* Teal — science/study type */
  --color-bg:            #f7f7f7;   /* page background */
  --color-surface:       #ffffff;   /* cards, hero */
  --color-dark:          #383e43;   /* nav bg, news type */
  --color-coal:          #2c2c2c;   /* footer bg */
  --color-text:          #1d1d1b;   /* body text, headings */
  --color-muted:         #70706f;   /* secondary text */
  --color-border:        #d9d9d9;   /* dividers, card borders */
  --color-light:         #ededed;   /* alt section bg */

  /* Type-indicator colors (by content type) */
  --color-type-study:     var(--color-accent);
  --color-type-guideline: var(--color-primary);
  --color-type-news:      var(--color-dark);
  --color-type-archive:   var(--color-coal);

  /* Typography */
  --font-heading: "SignaPro", Georgia, "Times New Roman", serif;
  --font-body:    "Open Sans", system-ui, -apple-system, sans-serif;

  /* Spacing */
  --sp-1:  0.25rem;   /*  4px */
  --sp-2:  0.5rem;    /*  8px */
  --sp-3:  0.75rem;   /* 12px */
  --sp-4:  1rem;      /* 16px */
  --sp-5:  1.5rem;    /* 24px */
  --sp-6:  2rem;      /* 32px */
  --sp-8:  3rem;      /* 48px */
  --sp-10: 4rem;      /* 64px */
  --sp-12: 5rem;      /* 80px */

  /* Layout */
  --container-max:    1140px;
  --container-gutter: 1.25rem;

  /* Elevation */
  --shadow-card:       0 1px 4px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 4px 8px rgba(0,0,0,0.06), 0 12px 32px rgba(0,0,0,0.10);
  --shadow-btn:        0 4px 12px rgba(198,12,48,0.30);

  /* Motion */
  --ease-out:   cubic-bezier(0.215, 0.61, 0.355, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --t-fast:   0.15s ease;
  --t-base:   0.22s ease;
  --t-card:   0.28s var(--ease-out);
}

@media (min-width: 768px) {
  :root { --container-gutter: 2rem; }
}
@media (min-width: 1200px) {
  :root { --container-gutter: 2.5rem; }
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--t-base);
}

a:hover { color: var(--color-primary-dark); }

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

/* Screen-reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* Entrance animation */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   3. LAYOUT — CONTAINER
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-gutter);
  padding-right: var(--container-gutter);
}


/* ============================================================
   4. NAVIGATION
   ============================================================ */

.nav {
  background-color: var(--color-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: var(--sp-5);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo:hover { opacity: 0.88; }

.nav__logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background-color: var(--color-primary);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  border-radius: 4px;
  flex-shrink: 0;
  transition: background-color var(--t-base);
}

.nav__logo-mark--sm {
  width: 30px;
  height: 30px;
  font-size: 0.6875rem;
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 300;
  color: #fff;
  letter-spacing: 0.3px;
}

/* Links */
.nav__links {
  display: none;
  align-items: center;
  gap: var(--sp-5);
  flex: 1;
}

@media (min-width: 768px) {
  .nav__links { display: flex; }
}

.nav__link {
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  font-weight: 400;
  white-space: nowrap;
  transition: color var(--t-base);
}

.nav__link:hover { color: #fff; }

/* CTA */
.nav__cta {
  margin-left: auto;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .nav__cta { margin-left: 0; }
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .nav__hamburger { display: none; }
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: rgba(255,255,255,0.65);
  border-radius: 1px;
  transition: background-color var(--t-base);
}

.nav__hamburger:hover span { background-color: #fff; }


/* ============================================================
   5. BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2px;
  padding: 0.625rem 1.25rem;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--t-base),
    border-color var(--t-base),
    color var(--t-base),
    transform var(--t-fast),
    box-shadow var(--t-base);
}

.btn:focus-visible {
  outline: 3px solid rgba(198,12,48,0.45);
  outline-offset: 3px;
}

.btn--primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: none;
}


/* ============================================================
   6. HERO
   ============================================================ */

.hero {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--sp-12) 0 var(--sp-10);
  animation: fadeInUp 0.45s var(--ease-out) both;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* Edition meta line */
.hero__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--color-muted);
}

.hero__meta::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* Two-column hero body */
.hero__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

@media (min-width: 768px) {
  .hero__body {
    grid-template-columns: 3fr 2fr;
    align-items: start;
    gap: var(--sp-10);
  }
}

/* Headline */
.hero__headline {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--color-text);
  letter-spacing: -0.5px;
  margin-bottom: var(--sp-4);
}

/* Subhead */
.hero__subhead {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 54ch;
  margin-bottom: var(--sp-6);
}

/* Subscribe form */
.subscribe-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
}

@media (min-width: 480px) {
  .subscribe-form__group {
    flex-direction: row;
    gap: 0;
  }

  .subscribe-form__group .subscribe-form__input {
    border-right: none;
    border-radius: 4px 0 0 4px;
  }

  .subscribe-form__group .subscribe-form__btn {
    border-radius: 0 4px 4px 0;
  }
}

.subscribe-form__input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  padding: 0.625rem 1rem;
  transition:
    border-color var(--t-base),
    box-shadow var(--t-base);
  min-width: 0; /* prevents flex overflow */
}

.subscribe-form__input::placeholder {
  color: var(--color-muted);
  opacity: 0.7;
}

.subscribe-form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(198,12,48,0.12);
}

.subscribe-form__note {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* Hero sidebar stats */
.hero__stats {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--sp-5) var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .hero__stats {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: var(--sp-5);
    padding-top: 0;
    border-top: none;
    border-left: 1px solid var(--color-border);
    padding-left: var(--sp-8);
  }
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hero__stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-text);
}

.hero__stat-label {
  font-size: 0.6875rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}


/* ============================================================
   7. FEATURED FINDING STRIP
   ============================================================ */

.featured-strip {
  background-color: var(--color-primary);
  padding: var(--sp-3) 0;
}

.featured-strip__inner {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.featured-strip__label {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
  flex-shrink: 0;
}

.featured-strip__link {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1.5;
  transition: opacity var(--t-base);
}

.featured-strip__link:hover { opacity: 0.85; color: #fff; }

.featured-strip__link em {
  font-style: italic;
  opacity: 0.8;
}


/* ============================================================
   8. CONTENT SECTIONS
   ============================================================ */

.content-section {
  padding: var(--sp-10) 0;
}

.content-section--alt {
  background-color: var(--color-light);
}

/* Section heading */
.section-heading {
  margin-bottom: var(--sp-6);
}

.section-heading__rule {
  height: 3px;
  background-color: var(--color-accent);
  margin-bottom: var(--sp-4);
  border-radius: 1px;
}

.section-heading__rule--study     { background-color: var(--color-accent); }
.section-heading__rule--guideline { background-color: var(--color-primary); }
.section-heading__rule--news      { background-color: var(--color-dark); }
.section-heading__rule--archive   { background-color: var(--color-coal); }

.section-heading__inner {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* Section type tag */
.section-tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 3px 8px;
  border-radius: 3px;
  color: #fff;
  flex-shrink: 0;
}

.section-tag--study     { background-color: var(--color-accent); }
.section-tag--guideline { background-color: var(--color-primary); }
.section-tag--news      { background-color: var(--color-dark); }
.section-tag--archive   { background-color: var(--color-coal); }

.section-heading__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-text);
  letter-spacing: -0.2px;
  flex: 1;
}

.section-heading__more {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-muted);
  white-space: nowrap;
  transition: color var(--t-base);
}

.section-heading__more:hover { color: var(--color-text); }


/* ============================================================
   9. CARD GRIDS
   ============================================================ */

.card-grid {
  display: grid;
  gap: var(--sp-5);
}

/* Studies: featured large + 2×2 small */
.card-grid--studies {
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .card-grid--studies {
    grid-template-columns: 1fr 1fr;
  }
  .card-grid--studies .news-card--featured {
    grid-column: span 2;
  }
}

@media (min-width: 900px) {
  .card-grid--studies {
    grid-template-columns: 5fr 3fr 3fr;
    grid-template-rows: auto auto;
  }
  .card-grid--studies .news-card--featured {
    grid-column: 1;
    grid-row: 1 / 3;
  }
}

/* Guidelines: 3 equal columns */
.card-grid--guidelines {
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .card-grid--guidelines { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .card-grid--guidelines { grid-template-columns: 1fr 1fr 1fr; }
}

/* News: 2→3 columns */
.card-grid--news {
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .card-grid--news { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .card-grid--news { grid-template-columns: 1fr 1fr 1fr; }
}


/* ============================================================
   10. NEWS CARD
   ============================================================ */

.news-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition:
    transform var(--t-card),
    box-shadow var(--t-card);
  animation: fadeInUp 0.4s var(--ease-out) both;
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

/* Stagger card entrance */
.card-grid .news-card:nth-child(1) { animation-delay: 0.05s; }
.card-grid .news-card:nth-child(2) { animation-delay: 0.10s; }
.card-grid .news-card:nth-child(3) { animation-delay: 0.15s; }
.card-grid .news-card:nth-child(4) { animation-delay: 0.20s; }
.card-grid .news-card:nth-child(5) { animation-delay: 0.25s; }

/* Type accent bar (top edge) */
.news-card__accent-bar {
  height: 3px;
  flex-shrink: 0;
  background-color: var(--color-type-study);
}

.news-card[data-type="guideline"] .news-card__accent-bar {
  background-color: var(--color-type-guideline);
}

.news-card[data-type="news"] .news-card__accent-bar {
  background-color: var(--color-type-news);
}

/* Card body */
.news-card__content {
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--sp-3);
}

.news-card--featured .news-card__content {
  padding: var(--sp-6);
}

/* Meta */
.news-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.news-card__source {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-accent);
}

.news-card[data-type="guideline"] .news-card__source {
  color: var(--color-primary);
}

.news-card[data-type="news"] .news-card__source {
  color: var(--color-dark);
}

.news-card__sep {
  color: var(--color-border);
  font-size: 0.875rem;
}

.news-card__date {
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* Title */
.news-card__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.4;
  color: var(--color-text);
  letter-spacing: -0.1px;
}

.news-card--featured .news-card__title {
  font-size: 1.4375rem;
  line-height: 1.3;
}

/* Summary */
.news-card__summary {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--color-muted);
  flex: 1;
}

.news-card--featured .news-card__summary {
  font-size: 0.9375rem;
}

/* Card footer */
.news-card__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--color-light);
}

/* Tags */
.news-card__tags {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.tag {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-muted);
  background-color: var(--color-light);
  padding: 2px 7px;
  border-radius: 3px;
  white-space: nowrap;
}

/* Read more link */
.news-card__readmore {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  transition:
    color var(--t-base),
    transform var(--t-fast);
  display: inline-block;
}

.news-card__readmore:hover {
  color: var(--color-primary-dark);
  transform: translateX(2px);
}


/* ============================================================
   11. ISSUES LIST
   ============================================================ */

.issues-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}

.issue-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-5);
  padding: var(--sp-5) 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition:
    background-color var(--t-base),
    padding-left var(--t-base),
    padding-right var(--t-base);
  border-radius: 4px;
}

.issue-row:hover {
  background-color: rgba(255,255,255,0.65);
  padding-left: var(--sp-4);
  padding-right: var(--sp-4);
}

.issue-row__left {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 90px;
  flex-shrink: 0;
}

@media (min-width: 600px) {
  .issue-row__left { min-width: 120px; }
}

.issue-row__num {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  color: var(--color-muted);
}

.issue-row__date {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.issue-row__center { flex: 1; min-width: 0; }

.issue-row__title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: 3px;
  transition: color var(--t-base);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.issue-row:hover .issue-row__title { color: var(--color-primary); }

.issue-row__preview {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
  display: none;
}

@media (min-width: 600px) {
  .issue-row__title { white-space: normal; overflow: visible; text-overflow: unset; }
  .issue-row__preview { display: block; }
}

.issue-row__right { flex-shrink: 0; }

.issue-row__arrow {
  font-size: 1.125rem;
  color: var(--color-border);
  display: inline-block;
  transition:
    color var(--t-base),
    transform var(--t-card);
}

.issue-row:hover .issue-row__arrow {
  color: var(--color-primary);
  transform: translateX(5px);
}


/* ============================================================
   12. SUBSCRIBE SECTION (mid-page CTA)
   ============================================================ */

.subscribe-section {
  background-color: var(--color-dark);
  padding: var(--sp-10) 0;
}

.subscribe-section__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 768px) {
  .subscribe-section__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--sp-10);
  }
}

.subscribe-section__headline {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 300;
  color: #fff;
  line-height: 1.2;
  margin-bottom: var(--sp-3);
}

.subscribe-section__sub {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.60);
  line-height: 1.6;
}

/* Dark-bg form variant */
.subscribe-form--wide .subscribe-form__input {
  background-color: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.20);
  color: #fff;
}

.subscribe-form--wide .subscribe-form__input::placeholder {
  color: rgba(255,255,255,0.35);
}

.subscribe-form--wide .subscribe-form__input:focus {
  background-color: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.55);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.08);
}

.subscribe-form--wide .subscribe-form__note {
  color: rgba(255,255,255,0.38);
}


/* ============================================================
   13. FOOTER
   ============================================================ */

.site-footer {
  background-color: var(--color-coal);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  padding-top: var(--sp-10);
  padding-bottom: var(--sp-8);
}

@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 5fr 7fr;
    gap: var(--sp-10);
  }
}

/* Brand column */
.site-footer__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  margin-bottom: var(--sp-4);
}

.site-footer__logo:hover { opacity: 0.88; }

.site-footer__logo-text {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 300;
  color: #fff;
  letter-spacing: 0.3px;
}

.site-footer__about {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.50);
  margin-bottom: var(--sp-4);
}

.site-footer__attribution {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.site-footer__attribution strong { color: rgba(255,255,255,0.60); }

/* Footer nav */
.site-footer__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5) var(--sp-8);
}

@media (min-width: 600px) {
  .site-footer__nav { grid-template-columns: 1fr 1fr 1fr; }
}

.site-footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.site-footer__nav-heading {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: rgba(255,255,255,0.30);
  margin-bottom: var(--sp-2);
}

.site-footer__nav-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--t-base);
}

.site-footer__nav-link:hover { color: #fff; }

/* Footer bottom bar */
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: var(--sp-5) 0;
}

.site-footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

@media (min-width: 768px) {
  .site-footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
  }
}

.site-footer__copyright {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.28);
}

.site-footer__disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.20);
  max-width: 60ch;
}

@media (min-width: 768px) {
  .site-footer__disclaimer { text-align: right; }
}


/* ============================================================
   14. REDUCED MOTION
   ============================================================ */

/* ADDED: highlight-block — replaces featured-strip (Task 2) */

.highlight-block {
  background-color: var(--color-dark);
  padding: var(--sp-10) 0;
}

.highlight-block__inner {
  /* uses .container for max-width */
}

.highlight-block__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 768px) {
  .highlight-block__grid {
    grid-template-columns: 3fr 2fr;
    gap: var(--sp-8);
    align-items: center;
  }
}

.highlight-block__eyebrow {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: var(--sp-4);
}

.highlight-block__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 300;
  color: #fff;
  line-height: 1.25;
  margin-bottom: var(--sp-4);
}

.highlight-block__summary {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
}

.highlight-block__source {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--sp-5);
}

.highlight-block__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t-base);
}

.highlight-block__link:hover { color: #e85070; }

.highlight-block__image-wrap {
  overflow: hidden;
  border-radius: 6px;
}

.highlight-block__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}

@media (max-width: 767px) {
  .highlight-block__image { max-height: 220px; }
}

/* ADDED: news card image (Task 3) */

.news-card__image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  border-radius: 6px 6px 0 0;
}

.news-card--featured .news-card__image {
  height: 240px;
}

@media (max-width: 767px) {
  .news-card__image { height: 140px; }
}

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


/* ============================================================
   15. EMAIL / LATEST-ISSUE PAGE (Task 4)
   ============================================================ */

/* ADDED: Email / latest-issue page layout */

.email-page {
  background-color: var(--color-bg);
  padding: var(--sp-8) var(--sp-4);
  min-height: 100vh;
}

.email-container {
  max-width: 680px;
  margin: 0 auto;
  background-color: var(--color-surface);
  border-top: 4px solid var(--color-primary);
  box-shadow: var(--shadow-card);
  border-radius: 0 0 6px 6px;
}

/* Email header */
.email-header {
  padding: var(--sp-6) var(--sp-6) var(--sp-5);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

.email-header__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  color: inherit;
}

.email-header__brand:hover { opacity: 0.85; }

.email-header__name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--color-text);
  letter-spacing: 0.3px;
}

.email-header__issue {
  font-size: 0.75rem;
  color: var(--color-muted);
  text-align: right;
  line-height: 1.5;
}

/* Email intro */
.email-intro {
  padding: var(--sp-6);
  border-bottom: 1px solid var(--color-border);
}

.email-intro__eyebrow {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
}

.email-intro__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* Section divider */
.email-section-divider {
  border-top: 3px solid var(--color-accent);
  margin: var(--sp-6) var(--sp-6) 0;
  padding-top: var(--sp-3);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent);
}

.email-section-divider--guideline {
  border-top-color: var(--color-primary);
  color: var(--color-primary);
}

.email-section-divider--news {
  border-top-color: var(--color-dark);
  color: var(--color-dark);
}

/* Email article card */
.email-article {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin: var(--sp-5) var(--sp-6);
  overflow: hidden;
}

.email-article__header {
  padding: var(--sp-4) var(--sp-5) var(--sp-3);
}

.email-article__eyebrow {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  margin-bottom: var(--sp-2);
}

.email-article[data-type="guideline"] .email-article__eyebrow { color: var(--color-primary); }
.email-article[data-type="news"] .email-article__eyebrow      { color: var(--color-dark); }

.email-article__title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.35;
  color: var(--color-text);
  letter-spacing: -0.1px;
}

.email-article__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.email-article__body {
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
}

.email-article__summary {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-muted);
  margin-bottom: var(--sp-4);
}

.email-article__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t-base);
}

.email-article__link:hover { color: var(--color-primary-dark); }

/* Email footer */
.email-footer {
  padding: var(--sp-8) var(--sp-6) var(--sp-6);
  border-top: 1px solid var(--color-border);
  margin-top: var(--sp-6);
  text-align: center;
}

.email-footer__note {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--sp-4);
}

.email-footer__links {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-5);
}

.email-footer__links a {
  font-size: 0.75rem;
  color: var(--color-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.email-footer__links a:hover { color: var(--color-text); }

.email-footer__cta {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--t-base);
}

.email-footer__cta:hover { color: var(--color-primary-dark); }

/* Subscribe box — email footer CTA */
.email-subscribe-box {
  background-color: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: var(--sp-6);
  margin-top: var(--sp-5);
  text-align: left;
}

.email-subscribe-box__headline {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: var(--sp-2);
}

.email-subscribe-box__sub {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--sp-5);
}


/* ============================================================
   16. PAST EDITIONS PAGE
   ============================================================ */

.page-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--sp-10) 0 var(--sp-8);
}

.page-header__meta {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
}

.page-header__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--color-text);
  letter-spacing: -0.5px;
  margin-bottom: var(--sp-3);
}

.page-header__sub {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.6;
  max-width: 58ch;
}