/*
  Last Firewall — official site design system.
  Standalone stylesheet for all lfs- pages (game, city42, defenses, defenders,
  enemies, campaign, online, prelaunch, media, press, faq) and the home page
  sections layered on index.html. Does not depend on styles.css.
*/

:root {
  --lfs-bg-0: #07090d;
  --lfs-bg-1: #0b0f15;
  --lfs-bg-2: #10161f;
  --lfs-bg-3: #161e2a;
  --lfs-line: rgba(158, 180, 208, 0.16);
  --lfs-line-strong: rgba(158, 180, 208, 0.3);
  --lfs-text-hi: #eef3f9;
  --lfs-text-mid: rgba(212, 223, 236, 0.82);
  --lfs-text-low: rgba(178, 194, 213, 0.62);
  --lfs-cyan: #53c8e8;
  --lfs-cyan-dim: rgba(83, 200, 232, 0.16);
  --lfs-amber: #e8b05a;
  --lfs-amber-dim: rgba(232, 176, 90, 0.14);
  --lfs-red: #e06056;
  --lfs-red-dim: rgba(224, 96, 86, 0.14);
  --lfs-purple: #a583e8;
  --lfs-purple-dim: rgba(165, 131, 232, 0.14);
  --lfs-green: #6ecf94;
  --lfs-green-dim: rgba(110, 207, 148, 0.14);
  --lfs-font-display: 'Avenir Next Condensed', 'Arial Narrow', 'Helvetica Neue', Arial, sans-serif;
  --lfs-font-body: 'Avenir Next', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --lfs-font-mono: 'SF Mono', 'Menlo', 'Consolas', monospace;
  --lfs-max: 1240px;
  --lfs-radius: 14px;
  --lfs-radius-lg: 22px;
  --lfs-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --lfs-header-h: 64px;
}

.lfs-page {
  margin: 0;
  background: var(--lfs-bg-0);
  color: var(--lfs-text-hi);
  font-family: var(--lfs-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

.lfs-page *,
.lfs-page *::before,
.lfs-page *::after {
  box-sizing: border-box;
}

/* ---------- Skip link + focus ---------- */

.lfs-skip {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 200;
  padding: 10px 18px;
  border-radius: 8px;
  background: var(--lfs-cyan);
  color: #04222c;
  font-weight: 600;
  text-decoration: none;
  transition: top 160ms var(--lfs-ease);
}

.lfs-skip:focus {
  top: 12px;
}

.lfs-page :focus-visible {
  outline: 2px solid var(--lfs-cyan);
  outline-offset: 2px;
}

/* ---------- Header ---------- */

.lfs-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--lfs-line);
  background: rgba(7, 9, 13, 0.88);
  backdrop-filter: blur(12px);
}

.lfs-header-inner {
  max-width: var(--lfs-max);
  margin-inline: auto;
  min-height: var(--lfs-header-h);
  padding: 0 clamp(14px, 3vw, 24px);
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
}

.lfs-brand {
  font-family: var(--lfs-font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.14em;
  color: var(--lfs-text-hi);
  text-decoration: none;
  white-space: nowrap;
}

.lfs-brand span {
  color: var(--lfs-cyan);
}

.lfs-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  flex-wrap: wrap;
}

.lfs-nav a {
  display: block;
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--lfs-text-mid);
  text-decoration: none;
  transition:
    color 160ms var(--lfs-ease),
    background-color 160ms var(--lfs-ease);
}

.lfs-nav a:hover {
  color: var(--lfs-text-hi);
  background: var(--lfs-bg-2);
}

.lfs-nav a[aria-current='page'] {
  color: var(--lfs-cyan);
  background: var(--lfs-cyan-dim);
}

.lfs-release-chip {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--lfs-line-strong);
  border-radius: 999px;
  font-family: var(--lfs-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--lfs-text-mid);
  white-space: nowrap;
}

.lfs-release-chip strong {
  color: var(--lfs-text-hi);
  font-weight: 600;
}

.lfs-release-chip [data-lfs-countdown-value] {
  color: var(--lfs-amber);
  font-variant-numeric: tabular-nums;
}

.lfs-nav-toggle {
  display: none;
  margin-left: auto;
  padding: 9px 14px;
  border: 1px solid var(--lfs-line-strong);
  border-radius: 10px;
  background: transparent;
  color: var(--lfs-text-hi);
  font: 600 13px var(--lfs-font-body);
  letter-spacing: 0.08em;
  cursor: pointer;
}

@media (max-width: 1080px) {
  .lfs-nav-toggle {
    display: block;
  }

  .lfs-release-chip {
    margin-left: 0;
    order: 3;
  }

  .lfs-nav {
    position: fixed;
    inset: var(--lfs-header-h) 0 auto 0;
    z-index: 99;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 10px clamp(14px, 4vw, 24px) 22px;
    background: rgba(7, 9, 13, 0.97);
    border-bottom: 1px solid var(--lfs-line);
    backdrop-filter: blur(14px);
    display: none;
  }

  .lfs-nav.is-open {
    display: flex;
  }

  .lfs-nav a {
    padding: 13px 10px;
    font-size: 15px;
    border-bottom: 1px solid var(--lfs-line);
  }
}

@media (max-width: 560px) {
  .lfs-release-chip .lfs-release-chip-date {
    display: none;
  }
}

/* ---------- Layout primitives ---------- */

.lfs-wrap {
  max-width: var(--lfs-max);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 28px);
}

.lfs-section {
  padding-block: clamp(48px, 8vw, 104px);
}

.lfs-section-tight {
  padding-block: clamp(30px, 5vw, 64px);
}

.lfs-section-alt {
  background: var(--lfs-bg-1);
  border-block: 1px solid var(--lfs-line);
}

.lfs-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--lfs-font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--lfs-cyan);
}

.lfs-kicker::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--lfs-cyan);
}

.lfs-kicker-amber {
  color: var(--lfs-amber);
}

.lfs-kicker-amber::before {
  background: var(--lfs-amber);
}

.lfs-kicker-red {
  color: var(--lfs-red);
}

.lfs-kicker-red::before {
  background: var(--lfs-red);
}

.lfs-h1,
.lfs-h2,
.lfs-h3 {
  font-family: var(--lfs-font-display);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 0 0 16px;
  text-wrap: balance;
}

.lfs-h1 {
  font-size: clamp(34px, 5.4vw, 64px);
  text-transform: uppercase;
}

.lfs-h2 {
  font-size: clamp(26px, 3.4vw, 42px);
  text-transform: uppercase;
}

.lfs-h3 {
  font-size: clamp(19px, 2vw, 24px);
}

.lfs-lead {
  max-width: 62ch;
  margin: 0 0 10px;
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--lfs-text-mid);
}

.lfs-body {
  max-width: 68ch;
  color: var(--lfs-text-mid);
}

.lfs-center {
  text-align: center;
}

.lfs-center .lfs-lead,
.lfs-center .lfs-body {
  margin-inline: auto;
}

.lfs-center .lfs-kicker {
  justify-content: center;
}

/* ---------- Buttons ---------- */

.lfs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid transparent;
  font: 600 15px var(--lfs-font-body);
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 160ms var(--lfs-ease),
    background-color 160ms var(--lfs-ease),
    border-color 160ms var(--lfs-ease),
    color 160ms var(--lfs-ease);
}

.lfs-btn:hover {
  transform: translateY(-1px);
}

.lfs-btn-primary {
  background: var(--lfs-cyan);
  color: #04222c;
}

.lfs-btn-primary:hover {
  background: #6fd6f2;
}

.lfs-btn-ghost {
  border-color: var(--lfs-line-strong);
  color: var(--lfs-text-hi);
  background: rgba(16, 22, 31, 0.5);
}

.lfs-btn-ghost:hover {
  border-color: var(--lfs-cyan);
  color: var(--lfs-cyan);
}

.lfs-btn[disabled],
.lfs-btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  pointer-events: none;
}

.lfs-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.lfs-config-note {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--lfs-text-low);
}

/* ---------- Hero ---------- */

.lfs-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: clamp(420px, 62vh, 640px);
  overflow: hidden;
  border-bottom: 1px solid var(--lfs-line);
}

.lfs-hero-tall {
  min-height: clamp(520px, 86vh, 860px);
}

.lfs-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.lfs-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lfs-hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      180deg,
      rgba(7, 9, 13, 0.42) 0%,
      rgba(7, 9, 13, 0.14) 40%,
      rgba(7, 9, 13, 0.92) 96%
    ),
    linear-gradient(
      90deg,
      rgba(7, 9, 13, 0.78) 0%,
      rgba(7, 9, 13, 0.24) 52%,
      rgba(7, 9, 13, 0.1) 100%
    );
}

.lfs-hero-shade-right {
  background:
    linear-gradient(
      180deg,
      rgba(7, 9, 13, 0.42) 0%,
      rgba(7, 9, 13, 0.14) 40%,
      rgba(7, 9, 13, 0.92) 96%
    ),
    linear-gradient(
      270deg,
      rgba(7, 9, 13, 0.78) 0%,
      rgba(7, 9, 13, 0.24) 52%,
      rgba(7, 9, 13, 0.1) 100%
    );
}

.lfs-hero-inner {
  width: 100%;
  padding-block: clamp(40px, 7vw, 84px);
}

.lfs-hero .lfs-h1 {
  max-width: 15ch;
  text-shadow: 0 2px 26px rgba(0, 0, 0, 0.65);
}

.lfs-hero .lfs-lead {
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.7);
}

.lfs-vision-tag {
  position: absolute;
  right: clamp(14px, 2.4vw, 26px);
  bottom: 14px;
  z-index: 1;
  font-family: var(--lfs-font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(210, 224, 240, 0.6);
  background: rgba(7, 9, 13, 0.55);
  border: 1px solid var(--lfs-line);
  border-radius: 6px;
  padding: 4px 9px;
}

/* ---------- Breadcrumb + related ---------- */

.lfs-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  color: var(--lfs-text-low);
}

.lfs-breadcrumb a {
  color: var(--lfs-text-low);
  text-decoration: none;
}

.lfs-breadcrumb a:hover {
  color: var(--lfs-cyan);
}

.lfs-breadcrumb li + li::before {
  content: '/';
  margin-right: 6px;
  color: var(--lfs-text-low);
}

/* ---------- Stat band ---------- */

.lfs-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  background: var(--lfs-line);
  border-block: 1px solid var(--lfs-line);
}

.lfs-stat {
  background: var(--lfs-bg-1);
  padding: 22px 16px;
  text-align: center;
}

.lfs-stat strong {
  display: block;
  font-family: var(--lfs-font-display);
  font-size: clamp(26px, 3vw, 38px);
  color: var(--lfs-amber);
  line-height: 1.1;
}

.lfs-stat span {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lfs-text-low);
}

/* ---------- Feature chapter (image + copy) ---------- */

.lfs-chapter {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4.5vw, 64px);
  align-items: center;
}

.lfs-chapter-media {
  position: relative;
  margin: 0;
  border-radius: var(--lfs-radius-lg);
  overflow: hidden;
  border: 1px solid var(--lfs-line);
  background: var(--lfs-bg-2);
}

.lfs-chapter-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.lfs-chapter-media figcaption {
  padding: 10px 16px;
  font-size: 12px;
  color: var(--lfs-text-low);
  border-top: 1px solid var(--lfs-line);
  background: var(--lfs-bg-1);
}

.lfs-chapter-flip .lfs-chapter-media {
  order: 2;
}

@media (max-width: 880px) {
  .lfs-chapter {
    grid-template-columns: 1fr;
  }

  .lfs-chapter-flip .lfs-chapter-media {
    order: 0;
  }
}

/* ---------- Full-bleed chapter break ---------- */

.lfs-break {
  position: relative;
  isolation: isolate;
  min-height: clamp(300px, 52vh, 540px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-block: 1px solid var(--lfs-line);
}

.lfs-break img.lfs-break-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lfs-break::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 9, 13, 0.2) 30%, rgba(7, 9, 13, 0.9) 100%);
}

.lfs-break-inner {
  width: 100%;
  padding-block: clamp(28px, 4vw, 48px);
}

/* ---------- Cards ---------- */

.lfs-grid {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.lfs-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lfs-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lfs-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1020px) {
  .lfs-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lfs-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .lfs-grid-2,
  .lfs-grid-3,
  .lfs-grid-4 {
    grid-template-columns: 1fr;
  }
}

.lfs-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--lfs-line);
  border-radius: var(--lfs-radius);
  background: var(--lfs-bg-1);
  overflow: hidden;
  transition:
    transform 200ms var(--lfs-ease),
    border-color 200ms var(--lfs-ease);
}

a.lfs-card {
  text-decoration: none;
  color: inherit;
}

.lfs-card:hover {
  transform: translateY(-3px);
  border-color: var(--lfs-line-strong);
}

.lfs-card-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--lfs-bg-2);
}

.lfs-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms var(--lfs-ease);
}

.lfs-card:hover .lfs-card-media img {
  transform: scale(1.04);
}

.lfs-card-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.lfs-card-body h3 {
  margin: 0;
  font-family: var(--lfs-font-display);
  font-size: 19px;
  letter-spacing: 0.03em;
}

.lfs-card-body p {
  margin: 0;
  font-size: 14px;
  color: var(--lfs-text-mid);
}

.lfs-card-tagline {
  font-family: var(--lfs-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lfs-cyan);
}

.lfs-card-foot {
  margin-top: auto;
  padding-top: 10px;
  font-size: 12.5px;
  color: var(--lfs-text-low);
}

/* Accent card variants */

.lfs-card-red .lfs-card-tagline {
  color: var(--lfs-red);
}

.lfs-card-amber .lfs-card-tagline {
  color: var(--lfs-amber);
}

.lfs-card-purple .lfs-card-tagline {
  color: var(--lfs-purple);
}

.lfs-card-green .lfs-card-tagline {
  color: var(--lfs-green);
}

/* ---------- Trait rows (strength / limitation) ---------- */

.lfs-traits {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.lfs-traits li {
  display: flex;
  gap: 8px;
  color: var(--lfs-text-mid);
}

.lfs-traits li::before {
  content: '+';
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: 700 11px var(--lfs-font-mono);
  background: var(--lfs-green-dim);
  color: var(--lfs-green);
}

.lfs-traits li.lfs-trait-limit::before {
  content: '–';
  background: var(--lfs-red-dim);
  color: var(--lfs-red);
}

.lfs-traits li.lfs-trait-target::before {
  content: '◎';
  background: var(--lfs-amber-dim);
  color: var(--lfs-amber);
}

/* ---------- Badges / pills ---------- */

.lfs-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  font: 600 11px var(--lfs-font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--lfs-cyan-dim);
  color: var(--lfs-cyan);
}

.lfs-pill-amber {
  background: var(--lfs-amber-dim);
  color: var(--lfs-amber);
}

.lfs-pill-red {
  background: var(--lfs-red-dim);
  color: var(--lfs-red);
}

.lfs-pill-purple {
  background: var(--lfs-purple-dim);
  color: var(--lfs-purple);
}

.lfs-pill-green {
  background: var(--lfs-green-dim);
  color: var(--lfs-green);
}

.lfs-pill-neutral {
  background: var(--lfs-bg-3);
  color: var(--lfs-text-mid);
}

.lfs-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
}

/* ---------- Tier scrubber ---------- */

.lfs-tiers {
  display: flex;
  gap: 6px;
  margin: 12px 0 0;
}

.lfs-tier-btn {
  flex: 1;
  padding: 8px 6px;
  border: 1px solid var(--lfs-line);
  border-radius: 8px;
  background: transparent;
  color: var(--lfs-text-low);
  font: 600 12px var(--lfs-font-mono);
  letter-spacing: 0.08em;
  cursor: pointer;
  transition:
    color 160ms var(--lfs-ease),
    border-color 160ms var(--lfs-ease),
    background-color 160ms var(--lfs-ease);
}

.lfs-tier-btn[aria-pressed='true'] {
  border-color: var(--lfs-amber);
  background: var(--lfs-amber-dim);
  color: var(--lfs-amber);
}

.lfs-tier-panels p {
  margin: 10px 0 0;
  font-size: 13.5px;
  color: var(--lfs-text-mid);
}

.lfs-tier-panels [hidden] {
  display: none;
}

/* ---------- Tables ---------- */

.lfs-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--lfs-line);
  border-radius: var(--lfs-radius);
}

.lfs-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.lfs-table th,
.lfs-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--lfs-line);
}

.lfs-table thead th {
  font-family: var(--lfs-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lfs-text-low);
  background: var(--lfs-bg-2);
}

.lfs-table tbody tr:last-child td {
  border-bottom: none;
}

.lfs-table tbody th {
  color: var(--lfs-text-hi);
  font-weight: 600;
  white-space: nowrap;
}

.lfs-table td {
  color: var(--lfs-text-mid);
}

.lfs-good {
  color: var(--lfs-green);
  font-weight: 600;
}

.lfs-weak {
  color: var(--lfs-red);
  font-weight: 600;
}

.lfs-mid {
  color: var(--lfs-amber);
}

/* ---------- Wave timeline ---------- */

.lfs-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 18px);
  counter-reset: sector;
}

@media (max-width: 880px) {
  .lfs-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .lfs-timeline {
    grid-template-columns: 1fr;
  }
}

.lfs-timeline-step {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--lfs-line);
  border-radius: var(--lfs-radius);
  background: var(--lfs-bg-1);
}

.lfs-timeline-step::before {
  counter-increment: sector;
  content: '0' counter(sector);
  display: block;
  font-family: var(--lfs-font-display);
  font-size: 30px;
  color: var(--lfs-cyan);
  opacity: 0.85;
  margin-bottom: 6px;
}

.lfs-timeline-step h3 {
  margin: 0 0 4px;
  font-family: var(--lfs-font-display);
  font-size: 18px;
}

.lfs-timeline-step .lfs-waves {
  font-family: var(--lfs-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--lfs-amber);
}

.lfs-timeline-step p {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--lfs-text-mid);
}

/* ---------- Tabs ---------- */

.lfs-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 22px;
  padding: 6px;
  border: 1px solid var(--lfs-line);
  border-radius: 12px;
  background: var(--lfs-bg-1);
}

.lfs-tab {
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--lfs-text-mid);
  font: 600 13.5px var(--lfs-font-body);
  letter-spacing: 0.03em;
  cursor: pointer;
  transition:
    color 160ms var(--lfs-ease),
    background-color 160ms var(--lfs-ease);
}

.lfs-tab:hover {
  color: var(--lfs-text-hi);
}

.lfs-tab[aria-selected='true'] {
  background: var(--lfs-cyan-dim);
  color: var(--lfs-cyan);
}

.lfs-tabpanel {
  animation: lfsPanelIn 300ms var(--lfs-ease);
}

.lfs-tabpanel[hidden] {
  display: none;
}

@keyframes lfsPanelIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Accordion (FAQ) ---------- */

.lfs-accordion {
  border: 1px solid var(--lfs-line);
  border-radius: var(--lfs-radius);
  overflow: hidden;
}

.lfs-accordion details {
  border-bottom: 1px solid var(--lfs-line);
  background: var(--lfs-bg-1);
}

.lfs-accordion details:last-child {
  border-bottom: none;
}

.lfs-accordion summary {
  padding: 17px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--lfs-text-hi);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.lfs-accordion summary::-webkit-details-marker {
  display: none;
}

.lfs-accordion summary::after {
  content: '+';
  font: 400 20px var(--lfs-font-mono);
  color: var(--lfs-cyan);
  flex: none;
}

.lfs-accordion details[open] summary::after {
  content: '–';
}

.lfs-accordion details > div {
  padding: 0 20px 18px;
  color: var(--lfs-text-mid);
  font-size: 14.5px;
  max-width: 75ch;
}

/* ---------- Gallery + lightbox ---------- */

.lfs-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

.lfs-filter-btn {
  padding: 8px 16px;
  border: 1px solid var(--lfs-line);
  border-radius: 999px;
  background: transparent;
  color: var(--lfs-text-mid);
  font: 600 12.5px var(--lfs-font-body);
  cursor: pointer;
  transition:
    color 160ms var(--lfs-ease),
    border-color 160ms var(--lfs-ease),
    background-color 160ms var(--lfs-ease);
}

.lfs-filter-btn[aria-pressed='true'] {
  border-color: var(--lfs-cyan);
  background: var(--lfs-cyan-dim);
  color: var(--lfs-cyan);
}

.lfs-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 1020px) {
  .lfs-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .lfs-gallery {
    grid-template-columns: 1fr;
  }
}

.lfs-gallery-item {
  position: relative;
  border: 1px solid var(--lfs-line);
  border-radius: var(--lfs-radius);
  overflow: hidden;
  padding: 0;
  background: var(--lfs-bg-2);
  cursor: zoom-in;
}

.lfs-gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 400ms var(--lfs-ease);
}

.lfs-gallery-item:hover img {
  transform: scale(1.045);
}

.lfs-gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 22px 14px 10px;
  font-size: 12px;
  color: var(--lfs-text-mid);
  background: linear-gradient(180deg, rgba(7, 9, 13, 0) 0%, rgba(7, 9, 13, 0.88) 70%);
  text-align: left;
}

.lfs-lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: clamp(12px, 3vw, 40px);
  background: rgba(4, 6, 9, 0.94);
  backdrop-filter: blur(6px);
}

.lfs-lightbox[hidden] {
  display: none;
}

.lfs-lightbox img {
  max-width: min(1400px, 100%);
  max-height: 76vh;
  border-radius: 10px;
  border: 1px solid var(--lfs-line-strong);
}

.lfs-lightbox-caption {
  font-size: 13.5px;
  color: var(--lfs-text-mid);
  text-align: center;
  max-width: 80ch;
}

.lfs-lightbox-count {
  font-family: var(--lfs-font-mono);
  font-size: 12px;
  color: var(--lfs-text-low);
}

.lfs-lightbox-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--lfs-line-strong);
  background: rgba(16, 22, 31, 0.8);
  color: var(--lfs-text-hi);
  font-size: 20px;
  cursor: pointer;
}

.lfs-lightbox-prev {
  left: clamp(8px, 2vw, 26px);
}

.lfs-lightbox-next {
  right: clamp(8px, 2vw, 26px);
}

.lfs-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--lfs-line-strong);
  background: rgba(16, 22, 31, 0.8);
  color: var(--lfs-text-hi);
  font-size: 17px;
  cursor: pointer;
}

/* ---------- Trust / principles panel ---------- */

.lfs-principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 1020px) {
  .lfs-principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .lfs-principles {
    grid-template-columns: 1fr;
  }
}

.lfs-principle {
  padding: 16px 18px;
  border: 1px solid var(--lfs-line);
  border-radius: 12px;
  background: var(--lfs-bg-1);
  font-size: 13.5px;
  color: var(--lfs-text-mid);
}

.lfs-principle strong {
  display: block;
  color: var(--lfs-green);
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

/* ---------- Forms ---------- */

.lfs-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 460px;
}

.lfs-form label {
  font-size: 13px;
  font-weight: 600;
  color: var(--lfs-text-mid);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lfs-form input,
.lfs-form select,
.lfs-form textarea {
  padding: 12px 14px;
  border: 1px solid var(--lfs-line-strong);
  border-radius: 10px;
  background: var(--lfs-bg-2);
  color: var(--lfs-text-hi);
  font: 15px var(--lfs-font-body);
}

.lfs-form input:focus,
.lfs-form select:focus,
.lfs-form textarea:focus {
  outline: 2px solid var(--lfs-cyan);
  outline-offset: 1px;
  border-color: transparent;
}

.lfs-form-status {
  font-size: 13.5px;
  border-radius: 10px;
  padding: 11px 14px;
  display: none;
}

.lfs-form-status.is-info {
  display: block;
  background: var(--lfs-amber-dim);
  color: var(--lfs-amber);
}

.lfs-form-status.is-error {
  display: block;
  background: var(--lfs-red-dim);
  color: var(--lfs-red);
}

.lfs-form-status.is-success {
  display: block;
  background: var(--lfs-green-dim);
  color: var(--lfs-green);
}

.lfs-privacy-note {
  font-size: 12px;
  color: var(--lfs-text-low);
  max-width: 52ch;
}

/* ---------- CTA panel ---------- */

.lfs-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-block: 1px solid var(--lfs-line);
  display: flex;
  align-items: center;
  min-height: clamp(320px, 48vh, 480px);
}

.lfs-cta img.lfs-cta-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 50%;
}

.lfs-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    270deg,
    rgba(7, 9, 13, 0.86) 0%,
    rgba(7, 9, 13, 0.5) 48%,
    rgba(7, 9, 13, 0.24) 100%
  );
}

.lfs-cta-inner {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.lfs-cta-copy {
  max-width: 480px;
  text-align: left;
}

@media (max-width: 720px) {
  .lfs-cta-inner {
    justify-content: flex-start;
  }
}

/* ---------- Footer ---------- */

.lfs-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-top: 1px solid var(--lfs-line);
  margin-top: clamp(40px, 7vw, 90px);
}

.lfs-footer-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 38%;
  opacity: 0.5;
}

.lfs-footer::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(7, 9, 13, 0.94) 0%,
    rgba(7, 9, 13, 0.72) 60%,
    rgba(7, 9, 13, 0.9) 100%
  );
}

.lfs-footer-inner {
  padding-block: clamp(40px, 6vw, 72px) 28px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(20px, 4vw, 44px);
}

@media (max-width: 880px) {
  .lfs-footer-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .lfs-footer-inner {
    grid-template-columns: 1fr;
  }
}

.lfs-footer h2 {
  font-family: var(--lfs-font-display);
  font-size: 22px;
  letter-spacing: 0.1em;
  margin: 0 0 10px;
}

.lfs-footer h3 {
  font-family: var(--lfs-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lfs-text-low);
  margin: 0 0 12px;
}

.lfs-footer p {
  font-size: 13.5px;
  color: var(--lfs-text-mid);
  max-width: 40ch;
}

.lfs-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.lfs-footer ul a {
  font-size: 13.5px;
  color: var(--lfs-text-mid);
  text-decoration: none;
}

.lfs-footer ul a:hover {
  color: var(--lfs-cyan);
}

.lfs-footer-fine {
  padding: 18px 0 26px;
  border-top: 1px solid var(--lfs-line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--lfs-text-low);
}

/* ---------- Reveal on scroll ---------- */

.lfs-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 700ms var(--lfs-ease),
    transform 700ms var(--lfs-ease);
}

.lfs-reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Home hero specifics ---------- */

.lfs-home-hero-media img {
  animation: lfsHeroDrift 34s ease-in-out infinite alternate;
  transform-origin: 60% 40%;
}

@keyframes lfsHeroDrift {
  from {
    transform: scale(1.02) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.09) translate3d(-1.6%, -1.2%, 0);
  }
}

.lfs-home-hero-copy > * {
  opacity: 0;
  animation: lfsHeroCopyIn 900ms var(--lfs-ease) forwards;
}

.lfs-home-hero-copy > *:nth-child(2) {
  animation-delay: 180ms;
}

.lfs-home-hero-copy > *:nth-child(3) {
  animation-delay: 380ms;
}

.lfs-home-hero-copy > *:nth-child(4) {
  animation-delay: 560ms;
}

@keyframes lfsHeroCopyIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.lfs-core-pulse {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--lfs-font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lfs-text-mid);
}

.lfs-core-pulse::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lfs-cyan);
  box-shadow: 0 0 10px rgba(83, 200, 232, 0.9);
  animation: lfsCorePulse 2.4s ease-in-out infinite;
}

@keyframes lfsCorePulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* ---------- Entry compass (city42) ---------- */

.lfs-compass {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 640px) {
  .lfs-compass {
    grid-template-columns: 1fr;
  }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .lfs-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .lfs-home-hero-media img,
  .lfs-core-pulse::before {
    animation: none;
  }

  .lfs-home-hero-copy > * {
    animation: none;
    opacity: 1;
  }

  .lfs-tabpanel {
    animation: none;
  }

  .lfs-card,
  .lfs-card-media img,
  .lfs-gallery-item img,
  .lfs-btn {
    transition: none;
  }
}