/* ═══════════════════════════════════════════════════════
   voxctrl — Responsive Overrides
   All media queries consolidated in one place
   ═══════════════════════════════════════════════════════ */

/* ───────── ≤ 1080px: docs layout ───────── */
@media (max-width: 1080px) {
  .docs-shell.is-active {
    grid-template-columns: 220px 1fr;
  }

  .docs-toc {
    display: none;
  }
}

/* ───────── ≤ 1000px: hero & card grids ───────── */
@media (max-width: 1000px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cards-3,
  .cards-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ───────── ≤ 980px: tab panels & MCP ───────── */
@media (max-width: 980px) {
  .tab-panel.is-active {
    grid-template-columns: 1fr;
  }

  .mcp-grid {
    grid-template-columns: 1fr;
  }
}

/* ───────── ≤ 920px: pipeline ───────── */
@media (max-width: 920px) {
  .pipeline-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .pipeline-grid .arrow {
    transform: rotate(90deg);
    justify-self: center;
    height: 24px !important;
  }
}

/* ───────── ≤ 880px: privacy band & overlays ───────── */
@media (max-width: 880px) {
  .privacy-band {
    grid-template-columns: 1fr;
    padding: 32px 28px;
    gap: 20px;
  }

  .pb-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pb-title {
    font-size: 26px;
  }

  .overlays-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ───────── ≤ 800px: footer ───────── */
@media (max-width: 800px) {
  .foot-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ───────── ≤ 760px: docs sidebar ───────── */
@media (max-width: 760px) {
  .docs-shell.is-active {
    grid-template-columns: 1fr;
  }

  .docs-side {
    display: none;
  }
}

/* ───────── ≤ 720px: nav, shells, per-target ───────── */
@media (max-width: 720px) {
  .nav {
    gap: 12px;
    padding: 12px 16px;
  }

  .nav-links {
    gap: 2px;
    margin-left: 4px;
  }

  .nav-link {
    padding: 6px 10px;
    font-size: 12.5px;
  }

  .shell,
  .shell-narrow {
    padding: 0 18px;
  }

  .section {
    padding: 64px 0;
  }

  .pipeline {
    padding: 22px;
  }

  /* per-target section: stack text above the visual */
  .per-target-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* collapse the 3-column output row to a single column */
  .target-fan .outs {
    grid-template-columns: 1fr;
  }

  /* hide the SVG fan-out lines — they only make sense in the wide layout */
  .target-fan .lines {
    display: none;
  }
}

/* ───────── ≤ 700px: metrics ───────── */
@media (max-width: 700px) {
  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric:nth-child(2) {
    border-right: none;
  }

  .metric:nth-child(1),
  .metric:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }
}

/* ───────── ≤ 640px: cards ───────── */
@media (max-width: 640px) {

  .cards-3,
  .cards-4,
  .cards-2 {
    grid-template-columns: 1fr;
  }
}

/* ───────── ≤ 480px: nav compacts further ───────── */
@media (max-width: 480px) {
  .nav {
    gap: 8px;
    padding: 10px 12px;
  }

  .nav-version {
    display: none;
  }

  .nav-link {
    padding: 5px 8px;
    font-size: 12px;
  }

  /* stack glyph above label so long tab text doesn't overflow */
  .tab {
    flex-direction: column;
    gap: 4px;
    padding: 8px 6px;
    font-size: 11.5px;
  }

  .tab .glyph {
    font-size: 16px;
  }
}

/* ═══════════════════════════════════════════════════════
   Mobile-first pass — collapsible nav + chart/viz fixes
   ═══════════════════════════════════════════════════════ */

/* ───────── ≤ 760px: collapsible navigation ───────── */
@media (max-width: 760px) {

  /* the top bar keeps only brand + star + hamburger */
  .nav {
    gap: 12px;
    padding: 12px 16px;
  }

  .nav-toggle {
    display: flex;
  }

  /* nav links become a dropdown panel under the sticky bar */
  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 4px;
    margin: 0;
    padding: 10px 14px 14px;
    background: rgba(14, 17, 22, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 22px 44px -22px rgba(0, 0, 0, 0.8);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
    z-index: 49;
  }

  .nav-links .nav-link {
    width: 100%;
    padding: 12px 12px;
    font-size: 14.5px;
    border: 1px solid transparent;
  }

  /* only the landing dropdown opens from the top bar;
     docs pages open the sidebar drawer instead */
  body.nav-open:not(.is-docs) .nav-links {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* docs sidebar → slide-in drawer (was display:none at ≤760) */
  .docs-shell.is-active {
    padding: 28px 18px 48px;
  }

  .docs-side {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(320px, 84vw);
    max-height: none;
    margin: 0;
    padding: 78px 16px 28px;
    background: var(--bg-1);
    border-right: 1px solid var(--line);
    box-shadow: 24px 0 60px -24px rgba(0, 0, 0, 0.85);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform .26s cubic-bezier(.4, 0, .2, 1);
    z-index: 48;
  }

  body.nav-open .docs-side {
    transform: none;
  }

  .mobile-site-nav {
    display: block;
  }

  /* larger tap targets in the drawer */
  .docs-side .item {
    padding: 9px 11px;
    font-size: 13.5px;
  }
}

/* ───────── ≤ 760px: content & visualization fixes ───────── */
@media (max-width: 760px) {

  /* let grid children shrink instead of forcing horizontal overflow */
  .hero-grid>*,
  .mcp-grid>*,
  .per-target-grid>* {
    min-width: 0;
  }

  /* declutter floating ornaments on small screens */
  .ornament {
    display: none;
  }

  /* hero typography scales down so long words don't overflow */
  .h-display {
    font-size: clamp(30px, 8.6vw, 46px);
  }

  .eyebrow {
    flex-wrap: wrap;
    font-size: 10.5px;
    letter-spacing: 0.1em;
  }

  /* hero console */
  .console {
    padding: 16px;
  }

  .console-routes {
    grid-template-columns: 1fr 1fr;
  }

  .wave-meta {
    font-size: 9.5px;
  }

  .wave-target {
    font-size: 9.5px;
    padding: 3px 7px;
  }

  /* pipeline rows may wrap their code labels */
  .pl-block .row {
    flex-wrap: wrap;
    gap: 2px 12px;
  }

  /* comparison tables scroll horizontally instead of clipping */
  .tbl-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .tbl {
    min-width: 560px;
  }

  .tbl th,
  .tbl td {
    padding: 11px 12px;
  }

  /* docs content: gutter, headings, long inline code, wide tables */
  .docs-content {
    max-width: 100%;
  }

  .docs-content h1 {
    font-size: clamp(28px, 8vw, 38px);
  }

  .docs-content code {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .docs-content .docs-table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ───────── ≤ 600px: tighter spacing & stacked tabs ───────── */
@media (max-width: 600px) {
  .section {
    padding: 56px 0;
  }

  .hero {
    padding-top: 40px;
  }

  /* stack glyph above label so long workflow-tab text fits */
  .tab {
    flex-direction: column;
    gap: 4px;
    padding: 8px 6px;
    font-size: 11.5px;
  }

  .tab .glyph {
    font-size: 16px;
  }

  .metric .v {
    font-size: 24px;
  }

  /* backend-comparison cards use an inline 2-col grid — force single column */
  .cards[style*="1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* move the console target chip below the meta line so they don't collide */
  .wave-target {
    top: auto;
    bottom: 10px;
  }

  /* long mono values in feature-card bullets shouldn't overflow the card */
  .card ul li {
    overflow-wrap: anywhere;
  }
}