/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE STYLES
   ══════════════════════════════════════════════════════════════════════════ */

/* FOOTER */
.site-footer { 
  background: var(--brand-ink); 
  padding: 20px 48px; 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
}
.footer-brand { font-family: var(--f-masthead); font-size: 18px; font-weight: 700; color: var(--bo-paper); }
.footer-brand span { color: var(--brand-amber); }
.footer-copy { font-family: var(--f-ui); font-size: 10px; color: #3a3a38; letter-spacing: 0.06em; }
.footer-links { font-family: var(--f-ui); font-size: 11px; display: flex; gap: 8px; align-items: center; }
.footer-links a { color: rgba(250,249,246,0.6); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--brand-amber); }
.footer-links span { color: rgba(250,249,246,0.3); }

/* ══════════════════════════════════════════════════════════════════════════
   TABLET BREAKPOINT
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid, .fr-content, .gd-content { 
    grid-template-columns: 1fr; 
    padding: 20px 24px; 
  }
  .col-rule, .fr-rule, .gd-rule { display: none; }
  .sl, .sr, .fr-sl, .fr-sr, .gd-sl, .gd-sr { 
    padding: 0; 
    margin-bottom: 32px; 
  }
  .sm, .fr-sm, .gd-sm { padding: 0; }
  .masthead, .fr-head, .gd-head, .ticker, .fr-ticker, .gd-ticker, .topic-bar { 
    padding-left: 20px; 
    padding-right: 20px; 
  }
  .bot-grid, .fr-bot-grid, .gd-bot-grid { 
    grid-template-columns: 1fr; 
    gap: 24px; 
  }
  .bot-rule, .fr-bot-rule, .gd-bot-rule { display: none; }
  .bot-col, .fr-bot-col, .gd-bot-col { padding: 0; }
  .bot-band, .fr-bot, .gd-bot { padding: 28px 20px; }
  .sec-grid, .fr-sec-grid, .gd-sec-grid { grid-template-columns: 1fr; }
  .sec-art, .fr-sec-c, .gd-sec-c { border-right: none; border-bottom: 1px solid var(--bo-rule); }
  .sec-art:last-child, .fr-sec-c:last-child, .gd-sec-c:last-child { border-bottom: none; }
  .site-footer { 
    flex-direction: column; 
    gap: 10px; 
    text-align: center; 
    padding: 18px 20px; 
  }
  .wrap { padding: 0 20px; }
  .fr-content, .gd-content { padding: 20px; }
  .read-toggle { bottom: 16px; right: 16px; }
  
  .masthead-nav, .fr-nav, .gd-nav {
    gap: 16px;
    padding: 11px 10px;
  }
  
  .masthead-pills {
    flex-wrap: wrap;
    gap: 8px;
  }
  
  .pill-sep {
    display: none;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   MOBILE BREAKPOINT
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  :root {
    --body-size: 16px;
  }
  
  /* Better line height for mobile reading */
  .body p, .fr-body p, .gd-body p {
    line-height: 1.85;
    letter-spacing: 0.01em;
  }
  
  /* ── MOBILE SECTION NAV — MIRRORS DESKTOP WITH MOBILE FINESSE ── */
  .section-nav {
    position: sticky;
    top: 0;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 10px 16px 6px;
    gap: 0;
    transition: transform 0.3s ease;
    /* Glassmorphism */
    background: linear-gradient(180deg, var(--bg) 0%, rgba(22, 19, 15, 0.98) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    justify-content: space-between;
    align-items: center;
  }
  
  /* Hide nav on scroll down */
  .section-nav.nav-hidden {
    transform: translateY(-100%);
  }
  
  .nav-wordmark {
    order: 1;
    font-size: 20px;
  }
  
  .nav-subscribe {
    order: 2;
    display: block;
    padding: 6px 12px;
    font-size: 9px;
  }
  
  /* Mobile: Section tabs — mirrors desktop style */
  .section-tabs {
    order: 3;
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 0;
    padding: 0;
    margin-top: 8px;
    border-top: none;
  }
  
  .tab-btn {
    padding: 10px 12px;
    min-width: auto;
    flex: 1;
    max-width: 120px;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    align-items: center;
    gap: 3px;
    border-radius: 0;
    background: transparent;
  }
  
  /* Show subtitle on mobile */
  .tab-btn .tab-sub {
    display: block;
    font-size: 8px;
    letter-spacing: 0.06em;
    opacity: 0.5;
  }
  
  .tab-btn .tab-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
  }
  
  /* Keep underline indicator on mobile */
  .tab-btn::after {
    display: block;
    bottom: 0;
    width: 70%;
    height: 2px;
  }
  
  .tab-btn::before {
    display: block;
  }
  
  /* Inactive tabs — black text for contrast */
  .tab-btn:not(.active-ci):not(.active-fr):not(.active-gd) {
    color: var(--bo-ink);
    background: transparent;
  }
  
  .tab-btn:not(.active-ci):not(.active-fr):not(.active-gd) .tab-title {
    color: var(--bo-ink);
  }
  
  .tab-btn:not(.active-ci):not(.active-fr):not(.active-gd) .tab-sub {
    color: var(--bo-muted);
  }
  
  /* Active states — inherit from desktop styles */
  .tab-btn.active-ci,
  .tab-btn.active-fr,
  .tab-btn.active-gd {
    background: transparent;
  }
  
  .tab-btn.active-ci .tab-title,
  .tab-btn.active-ci .tab-sub {
    color: var(--bo-accent);
  }
  
  .tab-btn.active-fr .tab-title,
  .tab-btn.active-fr .tab-sub {
    color: var(--fr-accent);
  }
  
  .tab-btn.active-gd .tab-title,
  .tab-btn.active-gd .tab-sub {
    color: var(--gd-accent);
  }

  /* Hide tab dividers on mobile */
  .tab-div {
    display: none;
  }
  
  .masthead, .fr-head, .gd-head {
    padding: 0 16px;
  }
  
  .masthead-meta, .fr-meta, .gd-meta {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
  
  .logo-text, .fr-logo, .gd-logo {
    font-size: clamp(38px, 11vw, 52px);
  }
  
  .logo-sub {
    font-size: 10px;
    letter-spacing: 0.18em;
    margin-top: 12px;
  }
  
  /* Better mobile masthead spacing */
  .masthead-logo, .fr-logo-area, .gd-logo-area {
    padding: 20px 0 16px;
  }
  
  .masthead-meta .tagline, .fr-tagline, .gd-tagline {
    font-size: 11px;
    padding: 0 16px;
    text-align: center;
  }
  
  .masthead-nav, .fr-nav, .gd-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    font-size: 9px;
  }
  
  .masthead-pills {
    flex-direction: column;
    gap: 8px;
  }
  
  .pill {
    width: 100%;
    text-align: center;
  }
  
  .ticker, .fr-ticker, .gd-ticker {
    padding: 10px 16px;
  }
  
  .topic-bar {
    padding: 12px 16px;
    gap: 8px;
  }
  
  .chip {
    font-size: 9px;
    padding: 4px 10px;
  }
  
  .wrap {
    padding: 0 16px;
  }
  
  .grid, .fr-content, .gd-content {
    padding: 16px;
  }
  
  .feat-head, .fr-feat-h, .gd-feat-h {
    font-size: clamp(24px, 7vw, 34px);
    line-height: 1.15;
    margin-bottom: 16px;
  }
  
  .body p:first-child::first-letter,
  .fr-body p:first-child::first-letter,
  .gd-body p:first-child::first-letter {
    font-size: 52px;
    margin: 6px 8px 0 0;
  }
  
  /* Better article meta on mobile */
  .art-meta, .fr-ameta, .gd-ameta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .art-meta .loc {
    margin-left: 0;
  }
  
  .pq, .fr-pq, .gd-pq {
    padding: 14px 16px;
    margin: 20px 0;
  }
  
  .pq p, .fr-pq p, .gd-pq p {
    font-size: 17px !important;
  }
  
  .sec-grid, .fr-sec-grid, .gd-sec-grid {
    margin: 20px 0;
  }
  
  .sec-art, .fr-sec-c, .gd-sec-c {
    padding: 16px;
  }
  
  .sec-h, .fr-sec-h, .gd-sec-h {
    font-size: 16px;
  }
  
  .bot-band, .fr-bot, .gd-bot {
    padding: 24px 16px;
  }
  
  .bot-col h3, .fr-bot-col h3, .gd-bot-col h3 {
    font-size: 16px;
  }
  
  .nl, .fr-nl, .gd-nl {
    flex-direction: column;
    border: none;
  }
  
  .nl input, .fr-nl input, .gd-nl input {
    border: 1px solid #2a2a28;
    border-bottom: none;
    padding: 12px;
  }
  
  .nl button, .fr-nl button, .gd-nl button {
    width: 100%;
    padding: 14px;
    font-size: 11px;
  }
  
  /* Better mobile card spacing */
  .card, .fr-card, .gd-card {
    padding: 18px 0;
  }
  
  .card-title, .fr-card-t, .gd-card-t {
    font-size: 17px;
    line-height: 1.35;
  }
  
  .card-deck, .fr-card-d, .gd-card-d {
    font-size: 14px;
    line-height: 1.55;
    margin-top: 8px;
  }
  
  .site-footer {
    padding: 16px;
  }
  
  .footer-brand {
    font-size: 16px;
  }
  
  .read-toggle {
    bottom: 12px;
    right: 12px;
    padding: 8px 10px;
    font-size: 10px;
  }
  
  .stat-box, .fr-stat, .gd-stat {
    padding: 16px;
  }
  
  .stat-box .sn, .fr-stat .sn, .gd-stat .sn {
    font-size: 36px;
  }
  
  .ri-num, .fr-ri-n, .gd-ri-n {
    font-size: 22px;
  }
  
  .write-box, .fr-write, .gd-write {
    padding: 14px;
  }
  
  .fr-verdict {
    padding: 14px;
  }
  
  .fr-verdict .vr {
    font-size: 17px;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   SMALL MOBILE BREAKPOINT
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 380px) {
  .logo-text, .fr-logo, .gd-logo {
    font-size: 34px;
  }
  
  .masthead-nav, .fr-nav, .gd-nav {
    gap: 10px;
    font-size: 8px;
    padding: 10px 8px;
  }
  
  .feat-head, .fr-feat-h, .gd-feat-h {
    font-size: 22px;
  }
  
  .tab-btn .tab-title {
    font-size: 10px;
  }
  
  .tab-btn .tab-sub {
    font-size: 7px;
  }
  
  .tab-btn {
    padding: 14px 8px;
    max-width: 120px;
  }
  
  .stat-box .sn, .fr-stat .sn, .gd-stat .sn {
    font-size: 32px;
  }
  
  .ri-title, .fr-ri-t, .gd-ri-t {
    font-size: 13px;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   TOUCH DEVICE OPTIMIZATIONS
   ══════════════════════════════════════════════════════════════════════════ */
@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  .chip {
    padding: 8px 14px;
    min-height: 36px;
  }
  
  .pill {
    padding: 8px 18px;
  }
  
  .tab-btn {
    min-height: 56px;
  }
  
  .ri, .fr-ri, .gd-ri {
    padding: 16px 0;
  }
  
  .card, .fr-card, .gd-card {
    padding: 20px 0;
  }
  
  .masthead-nav a, .fr-nav a, .gd-nav a {
    padding: 8px 4px;
  }
  
  /* Remove hover-only effects on touch */
  .ri:hover, .card:hover, .fr-ri:hover, .fr-card:hover, .gd-ri:hover, .gd-card:hover {
    padding-left: 0;
    margin-left: 0;
    padding-right: 0;
    margin-right: 0;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   LANDSCAPE MOBILE
   ══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 812px) and (orientation: landscape) {
  .section-tabs {
    flex-direction: row;
  }
  
  .tab-btn {
    border-bottom: none;
    border-right: 1px solid #333;
  }
  
  .tab-btn:last-of-type {
    border-right: none;
  }
  
  .masthead-logo, .fr-logo-area, .gd-logo-area {
    padding: 16px 0 12px;
  }
  
  .logo-text, .fr-logo, .gd-logo {
    font-size: clamp(32px, 8vw, 48px);
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   PRINT STYLES
   ══════════════════════════════════════════════════════════════════════════ */
@media print {
  .section-tabs,
  .read-toggle,
  .ticker, .fr-ticker, .gd-ticker,
  .topic-bar,
  .nl, .fr-nl, .gd-nl,
  .write-box, .fr-write, .gd-write {
    display: none !important;
  }
  
  body::after {
    display: none;
  }
  
  .grid, .fr-content, .gd-content {
    display: block;
  }
  
  .col-rule, .fr-rule, .gd-rule {
    display: none;
  }
  
  .body p, .fr-body p, .gd-body p {
    font-size: 11pt;
    line-height: 1.6;
  }
  
  .feat-head, .fr-feat-h, .gd-feat-h {
    font-size: 24pt;
  }
}