/* ============================================================
   theme-minimal.css — "Modern Minimal" reskin
   Aligns this interactive site with the fatihozcan.net design
   system (design/DESIGN.md + design/tokens.css in the main repo).
   Token values copied 2026-08-02; if the main tokens change,
   sync this file.

   Loaded LAST, after main.css and find-in-page.css.
   Rules: white canvas, ink type, ONE accent (#ff4d00), no cards/
   shadows/radii, hairline rules, generous whitespace.
   Interactive logic is untouched — this file is pure presentation.
   ============================================================ */

:root {
  /* neutral remap of the legacy palette (data hues below stay) */
  --bg: #ffffff;
  --bg2: #fafafa;
  --bg3: #ececec;
  --card: #ffffff;
  --card2: #f7f7f7;
  --border: #ececec;          /* hairline */
  --border2: #111111;         /* strong rule */
  --text: #111111;
  --text2: #333333;
  --text3: #8a8a8a;
  --glow: none;

  /* fatihozcan.net tokens */
  --accent: #ff4d00;
  --hairline: #ececec;
  --font-sans: 'Helvetica Neue', 'Segoe UI', Arial, sans-serif;
  --tracking-meta: 0.2em;
}

body {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

/* ─── HERO ─── */
.hero {
  background: #ffffff;
  border-bottom: 1px solid var(--border2);
  padding: 96px 32px 72px;
  text-align: left;
  max-width: 1200px;
  margin: 0 auto;
}
.hero::before, .hero-grid { display: none; }

.hero-badge {
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-badge svg { display: none; }

.hero h1 {
  background: none;
  -webkit-text-fill-color: currentColor;
  color: var(--text);
  font-size: clamp(2.8rem, 7.5vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.98;
  max-width: 14ch;
  margin-bottom: 24px;
}
.hero p {
  color: var(--text3);
  font-size: 17.5px;
  line-height: 1.7;
  max-width: 52ch;
  margin: 0 0 48px;
}
.hero-stats {
  justify-content: flex-start;
  gap: 48px;
}
.hstat { text-align: left; }
.hstat-num {
  color: var(--text);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hstat-lbl {
  color: var(--text3);
  font-size: 11.5px;
  letter-spacing: var(--tracking-meta);
  text-transform: uppercase;
  margin-top: 6px;
}

/* ─── TAB BARS ─── */
.tab-bar {
  background: #ffffff !important;
  border-bottom: 1px solid var(--border2);
  border-top: none !important;
  padding: 0 16px;
  gap: 0;
  justify-content: flex-start;
  max-width: 100%;
  overflow-x: auto;
  flex-wrap: nowrap;
  scrollbar-width: thin;
}
/* second bar (sibling docs): visually subordinate */
.tab-bar + .tab-bar {
  background: #ffffff !important;
  border-bottom: 1px solid var(--hairline);
}
.tab-btn {
  color: var(--text3) !important;
  background: transparent !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0;
  padding: 14px 16px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 150ms cubic-bezier(0.22, 1, 0.36, 1),
              border-color 150ms cubic-bezier(0.22, 1, 0.36, 1);
}
.tab-btn:hover {
  color: var(--text) !important;
  background: transparent !important;
}
.tab-btn.active {
  color: var(--text) !important;
  background: transparent !important;
  border-bottom-color: var(--accent) !important;
}
.tab-btn .dot, .tab-btn span.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0.55;
}

/* ─── FILTER BAR ─── */
.filter-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--hairline);
  padding: 14px 24px;
  gap: 16px;
}
.search-wrap { max-width: 340px; }
.search-wrap svg { color: var(--text3); left: 0; }
.search-wrap input,
#searchInput {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  color: var(--text) !important;
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 8px 4px 8px 22px !important;
  outline: none;
}
.search-wrap input::placeholder { color: var(--text3); }
.search-wrap input:focus { border-bottom-color: var(--accent) !important; }

.chip, .ac-chip {
  background: transparent !important;
  border: 1px solid var(--hairline) !important;
  border-radius: 0 !important;
  color: var(--text3) !important;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
}
.chip:hover, .ac-chip:hover { border-color: var(--text) !important; color: var(--text) !important; }
.chip.active, .ac-chip.active {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

.compare-btn {
  background: transparent !important;
  border: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  color: var(--text) !important;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 16px;
}
.compare-btn:hover { border-color: var(--accent) !important; color: var(--accent) !important; }
.result-count { color: var(--text3) !important; font-size: 12px; letter-spacing: 0.08em; }

/* ─── PANEL / SECTION TITLES ─── */
.panel { max-width: 1200px; padding: 48px 32px 72px; }
.sec-title h2 {
  color: var(--text);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sec-title p { color: var(--text3); font-size: 15px; max-width: 65ch; }

/* ─── GEN CARDS → flat, hairline, monochrome accent ramp ─── */
.gen-grid { gap: 16px; }
.gen-card {
  background: #ffffff;
  border: 1px solid var(--hairline);
  border-radius: 0;
  transition: border-color 150ms cubic-bezier(0.22, 1, 0.36, 1);
  /* neutralize per-card inline hues → shades of OUR accent (PO review) */
  --c-bg1: #ffffff !important;
  --c-bg2: #ffffff !important;
}
/* accent ramp: shade by position (color-mix with black) — differentiation
   without rainbow. --c-accent drives badges, spec highlights, markers. */
.gen-grid .gen-card:nth-child(8n+1) { --c-accent: #ff4d00 !important; }
.gen-grid .gen-card:nth-child(8n+2) { --c-accent: #e64400 !important; }
.gen-grid .gen-card:nth-child(8n+3) { --c-accent: #cc3d00 !important; }
.gen-grid .gen-card:nth-child(8n+4) { --c-accent: #b33600 !important; }
.gen-grid .gen-card:nth-child(8n+5) { --c-accent: #993000 !important; }
.gen-grid .gen-card:nth-child(8n+6) { --c-accent: #802900 !important; }
.gen-grid .gen-card:nth-child(8n+7) { --c-accent: #662100 !important; }
.gen-grid .gen-card:nth-child(8n+8) { --c-accent: #4d1900 !important; }
.gen-card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--c-accent);
  background: #ffffff;   /* no bg change on hover — misleading without CTA */
}
.gen-card.active-card {
  border-color: var(--c-accent);
  box-shadow: inset 3px 0 0 var(--c-accent);
}
.card-top {
  background: none !important;   /* kill per-card gradients */
  border-bottom: 1px solid var(--hairline);
  padding: 20px 20px 16px;
}
.card-gen { color: var(--text3) !important; font-size: 11.5px; letter-spacing: var(--tracking-meta); }
.card-name { color: var(--text) !important; font-size: 20px; letter-spacing: -0.01em; }
.card-period { color: var(--text3) !important; }
.card-badge {
  background: transparent !important;
  border: 1px solid var(--hairline) !important;
  color: var(--text2) !important;
  border-radius: 0 !important;
  font-size: 10.5px;
  letter-spacing: 0.1em;
}

/* CTA affordance: the inline-styled "Detaylar için tıklayın →" is always
   the last div in .card-body — make it THE accent element on the card */
.card-body > div:last-child {
  color: var(--c-accent) !important;
  font-size: 11.5px !important;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 16px !important;
  transition: transform 150ms cubic-bezier(0.22, 1, 0.36, 1);
}
.gen-card:hover .card-body > div:last-child { transform: translateX(4px); }
.card-aircraft .chip,
.card-aircraft span { border-radius: 0 !important; }
.card-desc { color: var(--text2); }
.card-body { background: #ffffff; }

/* spec labels/values inside cards */
.spec-label, .spec-lbl { color: var(--text3) !important; letter-spacing: 0.12em; }
.spec-val, .spec-value { color: var(--text) !important; }

/* ─── CHART SECTIONS → flat panels ─── */
.chart-section {
  background: #ffffff;
  border: none;
  border-top: 1px solid var(--border2);
  border-radius: 0;
  padding: 32px 0;
}
.chart-title { color: var(--text); font-size: 18px; letter-spacing: -0.01em; }
.chart-sub { color: var(--text3); }

/* ─── TIMELINE ─── */
.timeline::before {
  background: var(--hairline);
  height: 1px;
}
.tl-label { color: var(--text2); }
.tl-year {
  border: 1px solid var(--hairline) !important;
  background: transparent !important;
  border-radius: 0 !important;
  color: var(--text3) !important;
}

/* ─── COMPARE PANEL ─── */
.compare-panel {
  background: #ffffff !important;
  border: none !important;
  border-top: 1px solid var(--border2) !important;
  border-bottom: 1px solid var(--hairline) !important;
  border-radius: 0 !important;
}
.compare-select {
  background: #ffffff !important;
  border: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  color: var(--text) !important;
}
.cmp-cell { border-radius: 0 !important; }

/* ─── MODAL ─── */
.modal {
  border: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: #ffffff;
}
.modal-header {
  background: none !important;
  border-bottom: 1px solid var(--border2) !important;
}
.modal-title { color: var(--text); }
.modal-gen-label { color: var(--accent) !important; letter-spacing: var(--tracking-meta); }
.modal-period, .modal-desc { color: var(--text3); }
.modal-close { color: var(--text3) !important; }
.modal-close:hover { color: var(--accent) !important; }
.modal-section-title {
  color: var(--text3);
  font-size: 11.5px;
  letter-spacing: var(--tracking-meta);
  text-transform: uppercase;
}

/* ─── PRINT BUTTON ─── */
.print-btn {
  background: #ffffff !important;
  border: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  color: var(--text) !important;
  box-shadow: none !important;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.print-btn:hover { border-color: var(--accent) !important; color: var(--accent) !important; }

/* ─── FIND-IN-PAGE OVERLAY ─── */
#globalSearch, .gs-panel, .gs-input {
  border-radius: 0 !important;
}

/* ─── MOBILE ─── */
@media (max-width: 800px) {
  .hero { padding: 56px 20px 44px; }
  .hero h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .tab-btn { padding: 12px 12px; font-size: 11.5px; }
  .panel { padding: 32px 16px 56px; }
  .filter-bar { padding: 12px 16px; flex-wrap: wrap; }
}

/* ════════════════════════════════════════════════════════════
   2026-08-02 revision 2 — main-site header, side menu,
   PO-review P0/P1 fixes (dark remnants, IA, affordance)
   ════════════════════════════════════════════════════════════ */

/* ─── MAIN SITE HEADER (matches fatihozcan.net Base.astro) ─── */
.fo-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.6rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.fo-logo {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}
.fo-logo span { color: var(--accent); }
.fo-nav { display: flex; gap: 2rem; font-size: 0.82rem; }
.fo-nav a {
  color: var(--text3);
  text-decoration: none;
  transition: color 150ms cubic-bezier(0.22, 1, 0.36, 1);
}
.fo-nav a:hover { color: var(--text); }
.fo-nav a.active { color: var(--text); font-weight: 600; }

/* hero sits under the main header — tighter now */
.hero { padding-top: 64px; }

/* ─── FLOATING SIDE MENU ─── */
.menu-toggle {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 290;
  background: var(--text);
  color: #ffffff;
  border: none;
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 20px;
  cursor: pointer;
  transition: background 150ms;
}
.menu-toggle:hover { background: var(--accent); }
.menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17,17,17,0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms;
  z-index: 295;
}
.menu-backdrop.open { opacity: 1; pointer-events: auto; }
.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 300px;
  max-width: 85vw;
  background: #ffffff;
  border-right: 1px solid var(--border2);
  transform: translateX(-102%);
  transition: transform 250ms cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 300;
  display: flex;
  flex-direction: column;
}
.side-menu.open { transform: none; }
.menu-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
}
.menu-close {
  background: none;
  border: none;
  font-size: 16px;
  color: var(--text3);
  cursor: pointer;
  padding: 4px 8px;
}
.menu-close:hover { color: var(--accent); }
.menu-scroll { overflow-y: auto; flex: 1; padding-bottom: 32px; }

/* tab bars live inside the drawer now */
.side-menu .tab-bar,
.side-menu .tab-bar + .tab-bar {
  position: static;
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
  overflow: visible;
  border: none;
  padding: 8px 0;
  background: #ffffff !important;
}
.side-menu .tab-bar-ext { border-top: 1px solid var(--hairline) !important; }
.menu-group {
  padding: 18px 20px 6px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text3);
}
.side-menu .tab-btn {
  border-bottom: none !important;
  border-left: 2px solid transparent !important;
  border-radius: 0;
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  text-align: left;
  white-space: normal;
}
.side-menu .tab-btn.active {
  border-left-color: var(--accent) !important;
  color: var(--text) !important;
  font-weight: 600;
}
.side-menu .tab-btn .dot { display: none; }   /* colors live in content, not nav */
.side-menu .ext-link { color: var(--text3) !important; }
.side-menu .ext-link:hover { color: var(--accent) !important; }

/* ─── P0: dark-theme remnants invisible on white ─── */
.modal-spec { background: #ffffff !important; border: 1px solid var(--hairline) !important; }
.modal-spec-val { color: var(--text) !important; }
.modal-spec-lbl { color: var(--text3) !important; }
.comp-table td { border-bottom: 1px solid var(--hairline) !important; font-variant-numeric: tabular-nums; }
.comp-table tr:hover td { background: var(--bg2) !important; }
.fchip {
  color: var(--text3) !important;
  background: transparent !important;
  border: 1px solid var(--hairline) !important;
  border-radius: 0 !important;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.fchip.on, .fchip:hover { color: var(--accent) !important; border-color: var(--accent) !important; }

/* ─── P1: ghost containers → hairlines ─── */
.spec-item, .feat-tag, .sup-card, .gloss-item, .mfr-stat {
  background: #ffffff !important;
  border: 1px solid var(--hairline) !important;
  border-radius: 0 !important;
}

/* ─── P1: surviving dark blocks → flat white ─── */
.fp-tbl thead, .fp-tbl th {
  background: #ffffff !important;
  color: var(--text) !important;
  border-bottom: 1px solid var(--border2) !important;
}
.hyd-header {
  background: #ffffff !important;
  color: var(--text) !important;
  border-bottom: 1px solid var(--border2) !important;
  border-radius: 0 !important;
}
.bk-cat-hdr {
  background: #ffffff !important;
  border-bottom: 1px solid var(--border2) !important;
  border-radius: 0 !important;
  color: var(--text) !important;
}

/* ─── P1: neutralize inline decorative hues (JS-built + panels) ─── */
.tl-aircraft {
  background: transparent !important;
  color: var(--text2) !important;
  border: 1px solid var(--hairline) !important;
  border-radius: 0 !important;
}

/* ─── P1: wide tables — sticky first column + scroll cue ─── */
.comp-table-wrap { position: relative; }
.comp-table th:first-child, .comp-table td:first-child {
  position: sticky;
  left: 0;
  background: #ffffff;
  z-index: 1;
  box-shadow: 1px 0 0 var(--hairline);
}

/* ─── P1/P2: timeline mobile ─── */
@media (max-width: 800px) {
  .timeline { min-width: 560px; }
  .tl-item { min-width: 112px; }
  .timeline-wrap { padding-bottom: 24px; }
}

/* ─── P2: compare grid + modal on small phones ─── */
@media (max-width: 600px) {
  .compare-result-grid { grid-template-columns: 90px 1fr 1fr !important; }
}
@media (max-width: 480px) {
  .modal-header, .modal-body { padding: 16px !important; }
  .print-btn { right: 12px; bottom: 76px; padding: 8px 12px; font-size: 10.5px; }
}

/* ─── header on mobile ─── */
@media (max-width: 800px) {
  .fo-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; padding: 1.2rem 1.2rem; }
  .fo-nav { flex-wrap: wrap; gap: 0.5rem 1.2rem; }
}

/* ─── PINNED SIDEBAR on large displays (drawer below 1100px) ─── */
@media (min-width: 1100px) {
  body { padding-left: 300px; }              /* content clears the pinned menu */
  .side-menu {
    transform: none;                          /* always visible */
    box-shadow: none;
  }
  .menu-toggle, .menu-backdrop, .menu-close { display: none !important; }
}

/* ═══ mobile pass 2 (playwright-tested, 2026-08-02) ═══ */

/* compact site header — single slim nav row, horizontally scrollable */
@media (max-width: 800px) {
  .fo-header { padding: 0.8rem 1rem; gap: 0.4rem; }
  .fo-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    gap: 1.1rem;
    font-size: 11px;
    letter-spacing: 0.04em;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .fo-nav::-webkit-scrollbar { display: none; }
  .fo-nav a { white-space: nowrap; }

  /* tighter hero */
  .hero { padding: 40px 20px 36px; }
  .hero h1 { font-size: clamp(2rem, 8.4vw, 2.6rem); }
  .hero p { font-size: 15.5px; margin-bottom: 32px; }
  .hero-badge { margin-bottom: 20px; font-size: 11px; }
  .hero-stats { gap: 20px; }
  .hstat-num { font-size: 22px; }

  /* smaller floating buttons, no overlap with print */
  .menu-toggle { padding: 10px 14px; font-size: 11px; left: 12px; bottom: 12px; }
  .print-btn { right: 12px; bottom: 12px; padding: 8px 10px; font-size: 10px; }
}

/* body scroll lock while drawer is open (set by toggleMenu) */
body.menu-open { overflow: hidden; }
.menu-scroll { -webkit-overflow-scrolling: touch; }

/* ═══ mobile pass 3 — iOS-specific fixes (owner device testing) ═══ */

/* 1) sticky site header (body overflow-x:clip — 'hidden' breaks sticky) */
body { overflow-x: clip; }
.fo-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: #ffffff;
  border-bottom: 1px solid var(--hairline);
}

/* 2) drawer: animate LEFT instead of TRANSFORM — iOS Safari blanks
   fixed+transform-transition layers (the "empty white menu" bug) */
.side-menu {
  left: -320px;
  transform: none !important;
  transition: left 250ms cubic-bezier(0.22, 1, 0.36, 1);
}
.side-menu.open { left: 0; }
@media (min-width: 1100px) {
  .side-menu { left: 0; }
}

/* scroll lock on both html + body (iOS respects it only when both set) */
html:has(body.menu-open), body.menu-open { overflow: hidden; }

/* 3) fixed buttons vanish during iOS momentum scroll → force compositing */
.menu-toggle, .print-btn { transform: translateZ(0); }