/* ═══════════════════════════════════════════════════════════════════
   TELOSIMA — mobile.css
   Linked in every page just before </head>
   DO NOT put desktop styles here. Patches only.
   All breakpoints: 1024px / 768px / 480px / 360px
═══════════════════════════════════════════════════════════════════ */


/* ── 1024px — wide tablet / small laptop ─────────────────────────── */
@media (max-width: 1024px) {

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

  .rcol {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .logo-box {
    display: none; /* hide decorative logo sidebar on tablet — saves real estate */
  }

  .sys-panel,
  .mep {
    min-width: 0;
  }

}


/* ── 768px — tablet portrait / large phone landscape ─────────────── */
@media (max-width: 768px) {

  /* Body */
  body {
    font-size: 16px;
  }

  /* Open frame — tighten vertical padding */
  .open-frame {
    padding: 48px 24px 36px;
  }

  .open-tagline {
    font-size: 13px;
    letter-spacing: 4px;
  }

  .open-sub {
    font-size: 11px;
    letter-spacing: 3px;
  }

  /* Nav */
  .site-nav {
    padding: 0 16px;
  }

  /* Layout single column */
  .layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .rcol {
    position: static;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Hero */
  .hero {
    padding: 24px 20px 22px;
    gap: 18px;
  }

  .hero-eyebrow {
    font-size: 10px;
    letter-spacing: 4px;
  }

  .hero-headline {
    font-size: clamp(22px, 5.5vw, 34px);
  }

  .hero-body {
    font-size: 15px;
  }

  .hero-closer {
    font-size: 14px;
  }

  /* Buttons */
  .btn-primary,
  .btn-secondary {
    font-size: 10px;
    padding: 11px 18px;
    letter-spacing: 2px;
  }

  .hero-cta-row {
    flex-direction: column;
    gap: 10px;
  }

  .hero-cta-row .btn-primary,
  .hero-cta-row .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  /* Panel */
  .panel-hd {
    padding: 11px 16px;
  }

  .panel-body {
    padding: 18px 16px;
  }

  /* Laws */
  .law-item {
    gap: 14px;
    padding: 16px 0;
  }

  .law-title {
    font-size: 15px;
  }

  .law-text {
    font-size: 14px;
  }

  /* Step list */
  .step-item {
    padding: 12px 14px;
  }

  .step-t {
    font-size: 14px;
  }

  /* Prose */
  .prose p {
    font-size: 14px;
  }

  /* Traverse bar */
  .traverse-bar {
    padding: 16px 18px;
  }

  .traverse-input {
    font-size: 13px;
    padding: 9px 12px;
  }

  .traverse-btn {
    font-size: 9px;
    letter-spacing: 2px;
    padding: 9px 14px;
  }

  /* Stat grid */
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-n {
    font-size: 26px;
  }

  /* Signal row */
  .signal-row {
    gap: 14px;
  }

  .signal-item {
    font-size: 10px;
  }

  /* Site index */
  .site-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
  }

  .si-label {
    border-right: none;
    border-bottom: 1px solid var(--dim);
    padding-right: 0;
    padding-bottom: 8px;
    width: 100%;
  }

  .si-links {
    gap: 6px;
  }

  .si-link {
    font-size: 10px;
    padding: 5px 10px;
  }

  /* Status bar */
  .status-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 16px;
  }

  .sb-left,
  .sb-right {
    gap: 14px;
  }

  /* Sec foot */
  .sec-foot {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  /* Breadcrumb */
  .breadcrumb {
    padding: 8px 16px;
    font-size: 9px;
  }

  /* Wrap padding */
  .wrap {
    padding: 18px 14px 60px;
  }

  /* System panel right col rows */
  .sys-rows {
    padding: 14px 14px;
    gap: 8px;
  }

  .sys-count {
    padding: 12px 14px;
  }

  .sc-num {
    font-size: 22px;
  }

  /* Machine entry point */
  .mep {
    padding: 14px 14px;
  }

  /* Logo box — hide on mobile, not needed */
  .logo-box {
    display: none;
  }

}


/* ── 480px — standard phone portrait ────────────────────────────── */
@media (max-width: 480px) {

  /* Open frame */
  .open-frame {
    padding: 36px 16px 28px;
  }

  .open-logo {
    width: clamp(140px, 52vw, 220px);
  }

  .open-tagline {
    font-size: 11px;
    letter-spacing: 3px;
  }

  .open-sub {
    font-size: 10px;
    letter-spacing: 2px;
  }

  /* Nav */
  .site-nav {
    height: 54px;
    padding: 0 14px;
  }

  .nav-links {
    top: 54px;
  }

  .nav-logo img {
    height: 28px;
  }

  /* Hero */
  .hero {
    padding: 20px 16px 18px;
    gap: 16px;
  }

  .hero-headline {
    font-size: clamp(20px, 6vw, 28px);
  }

  .hero-body {
    font-size: 14px;
    line-height: 1.8;
  }

  .hero-closer {
    font-size: 13px;
  }

  /* Panels */
  .panel-hd {
    padding: 10px 14px;
  }

  .ph-title {
    font-size: 11px;
    letter-spacing: 2px;
  }

  .ph-tag {
    display: none; /* too cramped on small screens */
  }

  .panel-body {
    padding: 16px 14px;
  }

  /* Laws */
  .law-item {
    flex-direction: column;
    gap: 6px;
    padding: 14px 0;
  }

  .law-num {
    font-size: 10px;
  }

  .law-title {
    font-size: 14px;
  }

  .law-text {
    font-size: 13px;
  }

  /* Steps */
  .step-item {
    padding: 10px 12px;
    gap: 10px;
  }

  .step-t {
    font-size: 13px;
  }

  /* Not blocks */
  .not-block {
    padding: 13px 14px;
  }

  .not-text {
    font-size: 13px;
  }

  /* Stat grid — single column on tiny screens */
  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat {
    padding: 12px 10px;
  }

  .stat-n {
    font-size: 22px;
  }

  .stat-d {
    font-size: 9px;
  }

  /* Terminal */
  .terminal-body {
    font-size: 11px;
    padding: 14px 14px;
  }

  /* Data table — allow horizontal scroll */
  .data-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .data-table {
    min-width: 480px;
  }

  /* Traverse */
  .traverse-row {
    flex-direction: column;
  }

  .traverse-input {
    width: 100%;
    border-bottom: 2px solid var(--blue-600);
  }

  .traverse-btn {
    border-left: none;
    border-top: 1px solid var(--blue-600);
    width: 100%;
    text-align: center;
    padding: 10px 0;
  }

  /* Section foot */
  .foot-link {
    font-size: 9px;
    padding: 6px 12px;
  }

  /* Wrap */
  .wrap {
    padding: 14px 12px 48px;
  }

  /* Signal row — stack on tiny screens */
  .signal-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

}


/* ── 360px — smallest common Android phones ──────────────────────── */
@media (max-width: 360px) {

  body {
    font-size: 15px;
  }

  .hero-headline {
    font-size: 19px;
  }

  .hero-body {
    font-size: 13px;
  }

  .open-tagline {
    font-size: 10px;
    letter-spacing: 2px;
  }

  .open-sub {
    display: none; /* sub-tagline sacrificed on the smallest screens */
  }

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

  .si-link {
    font-size: 9px;
    padding: 4px 8px;
  }

  .law-title {
    font-size: 13px;
  }

}