/* Lightsword — landing view v2.0 (2026-11-12)
   Used by / and /flambeee/. Blog keeps brand.css.
   Same tokens as brand.css; layout widened for a two-column hero. */

:root {
  --ink: #0B0E16;
  --surface: #141926;
  --line: #262C3A;
  --text: #D7DDE8;
  --text-hi: #E9EEF7;
  --muted: #8A93A3;
  --blade: #5B7FFF;
  --blade-hi: #7A96FF;
  --signal: #3ECF8E;

  /* flambeee campaign page */
  --fb-bg: #0F1428;
  --fb-surface: #16213E;
  --fb-card: #1A1A2E;
  --fb-border: #2A3A6E;
  --fb-text: #EEF2FF;
  --fb-dim: #9AA7D8;
  --fb-flame: #E94560;
  --fb-ember: #FF5A75;
  --fb-amber: #FFB74D;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--ink);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blade); }
a:hover { color: var(--blade-hi); }

.wrap { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }

/* ---------- header ---------- */
.top {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 22px 0 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text-hi);
  text-decoration: none;
  font-weight: 650;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  flex: none;
}
.brand svg { display: block; }
.top nav { display: flex; gap: 26px; margin-left: auto; }
.top nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 10px 0;
}
.top nav a:hover { color: var(--text-hi); }
.top-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text-hi);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 550;
  flex: none;
}
.top-cta:hover { border-color: var(--blade); color: var(--text-hi); }

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: center;
  padding: 42px 0 76px;
}
.kicker {
  margin: 0 0 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--text-hi);
  max-width: 15ch;
}
.lede {
  margin: 0 0 30px;
  font-size: 1.125rem;
  line-height: 1.6;
  max-width: 46ch;
}
.actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 10px;
  background: var(--blade);
  color: var(--ink);
  font-weight: 650;
  text-decoration: none;
  font-size: 1rem;
}
.btn:hover { background: var(--blade-hi); color: var(--ink); }
.btn:focus-visible { outline: 2px solid var(--text-hi); outline-offset: 3px; }
.text-link { color: var(--text); text-decoration: none; font-size: 0.95rem; border-bottom: 1px solid var(--line); padding-bottom: 3px; }
.text-link:hover { color: var(--text-hi); border-color: var(--blade); }
.proof {
  margin: 34px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 44ch;
}

.hero-art { position: relative; }
.hero-art::before {
  content: "";
  position: absolute;
  inset: -30px -20px -10px 10px;
  background: radial-gradient(60% 60% at 70% 40%, rgba(91, 127, 255, 0.22), rgba(11, 14, 22, 0) 70%);
  filter: blur(6px);
  z-index: 0;
}
.shot {
  position: relative;
  z-index: 1;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
}
.shot img { width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 50%; }
.shot figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(11, 14, 22, 0.82);
  border: 1px solid var(--line);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- sections ---------- */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-hi);
  max-width: 22ch;
}
.section .intro { margin: 0 0 32px; color: var(--text); max-width: 58ch; }

.work-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 32px; align-items: center; }
.work-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  text-decoration: none;
  color: inherit;
}
.work-card img { width: 100%; height: auto; aspect-ratio: 1200 / 628; object-fit: cover; }
.work-card .body { padding: 20px 22px 22px; }
.work-card h3 { margin: 0 0 6px; color: var(--text-hi); font-size: 1.1rem; }
.work-card p { margin: 0 0 12px; font-size: 0.95rem; }
.work-card span { color: var(--blade); font-size: 0.9rem; font-weight: 550; }
.work-copy p { margin: 0 0 18px; }
.work-copy .small { color: var(--muted); font-size: 0.9rem; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}
.card h3 { margin: 0 0 10px; color: var(--text-hi); font-size: 1.02rem; }
.card p { margin: 0; font-size: 0.95rem; color: var(--text); }
.card .num {
  display: block;
  margin-bottom: 18px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--blade);
}

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { padding-top: 18px; border-top: 1px solid var(--line); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  margin-bottom: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.step strong { display: block; margin-bottom: 6px; color: var(--text-hi); }
.step p { margin: 0; font-size: 0.93rem; }

.contact { text-align: left; }
.contact .btn { margin: 8px 0 26px; }
.contact .small { color: var(--muted); font-size: 0.88rem; max-width: 62ch; }

.site-foot { padding: 34px 0 72px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.86rem; }
.site-foot .row { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; }
.site-foot a { color: var(--text); text-decoration: none; }
.site-foot a:hover { color: var(--blade-hi); }
.site-foot p { margin: 8px 0 0; }

/* ---------- flambeee campaign page ---------- */
body.fb {
  background: var(--fb-bg);
  color: var(--fb-text);
}
.fb .top { border-bottom: 1px solid var(--fb-border); }
.fb .brand { color: var(--fb-text); }
.fb .brand .meta { color: var(--fb-dim); font-weight: 450; font-size: 0.78rem; letter-spacing: 0.02em; }
.fb .top nav a { color: var(--fb-dim); }
.fb .top nav a:hover { color: var(--fb-text); }
.fb .top-cta { border-color: var(--fb-border); color: var(--fb-text); }
.fb .top-cta:hover { border-color: var(--fb-flame); }
.fb .btn { background: var(--fb-flame); color: #fff; font-size: 1.2rem; font-weight: 700; }
.fb .btn:hover { background: var(--fb-ember); color: #fff; }
.fb a { color: var(--fb-amber); }
.fb a:hover { color: var(--fb-text); }

.fb-hero { padding: 34px 0 0; }
.fb-hero .frame {
  border: 1px solid var(--fb-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--fb-surface);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
}
.fb-hero img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; }
.fb-hero-cta { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; padding: 28px 0 16px; }
.fb-hero-cta p { margin: 0; color: var(--fb-dim); font-size: 0.98rem; max-width: 52ch; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.fb-lede { padding: 10px 0 30px; }
.fb-lede .kicker { color: var(--fb-amber); }
.fb-lede h1 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fb-text);
  max-width: 20ch;
}
.fb-lede p { margin: 0 0 26px; color: var(--fb-dim); font-size: 1.08rem; max-width: 52ch; }

.fb-section { padding: 56px 0; border-top: 1px solid var(--fb-border); }
.fb-section h2 {
  margin: 0 0 24px;
  font-size: clamp(1.35rem, 2.6vw, 1.8rem);
  letter-spacing: -0.02em;
  color: var(--fb-text);
}
.fb-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fb-card {
  padding: 24px;
  border: 1px solid var(--fb-border);
  border-radius: 12px;
  background: var(--fb-card);
}
.fb-card h3 { margin: 0 0 10px; color: var(--fb-text); font-size: 1.05rem; }
.fb-card p { margin: 0; color: var(--fb-dim); font-size: 0.94rem; }
.fb-card .tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(233, 69, 96, 0.14);
  color: var(--fb-ember);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.fb-list { display: grid; grid-template-columns: 1fr; gap: 0; margin: 0; padding: 0; list-style: none; }
.fb-list li { padding: 8px 0; border-bottom: 1px solid rgba(42, 58, 110, 0.55); color: var(--fb-dim); font-size: 0.94rem; }
.fb-list strong { color: var(--fb-text); font-weight: 600; }
.fb-split { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 40px; }
.fb-split h3 {
  margin: 0 0 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fb-amber);
}
.fb-cta { padding: 64px 0; border-top: 1px solid var(--fb-border); }
.fb-cta h2 { margin: 0 0 10px; font-size: clamp(1.6rem, 3.2vw, 2.2rem); letter-spacing: -0.025em; color: var(--fb-text); }
.fb-cta p { margin: 0 0 26px; color: var(--fb-dim); max-width: 50ch; }
.fb-foot { padding: 32px 0 72px; border-top: 1px solid var(--fb-border); color: var(--fb-dim); font-size: 0.86rem; }
.fb-foot a { color: var(--fb-text); text-decoration: none; }
.fb-foot a:hover { color: var(--fb-amber); }
.fb-foot .row { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.fb-foot p { margin: 10px 0 0; }
.fb-mark { display: inline-flex; height: 34px; }
.fb-mark img { height: 100%; width: auto; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding-bottom: 56px; }
  .hero h1 { max-width: 18ch; }
  .hero-art { order: -1; }
  .shot img { aspect-ratio: 16 / 9; object-position: 50% 50%; }
  .work-grid { grid-template-columns: 1fr; gap: 24px; }
  .cards, .steps, .fb-cards { grid-template-columns: 1fr; }
  .fb-list { grid-template-columns: 1fr; }
  .fb-split { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 860px) {
  .top { flex-wrap: wrap; }
  .top nav { order: 3; width: 100%; gap: 20px; margin-left: 0; }
  .top-cta { margin-left: auto; }
}
@media (max-width: 640px) {
  .wrap { width: calc(100% - 36px); }
  .top { flex-wrap: wrap; gap: 12px 18px; padding-top: 18px; }
  .brand { width: 100%; }
  .top nav { order: 3; width: 100%; gap: 20px; margin-left: 0; }
  .top nav a { padding: 6px 0; }
  .top-cta { display: none; }
  .hero { padding-top: 26px; }
  .fb-hero-cta { padding-top: 18px; }
  .fb-hero-cta p { display: none; }
  .lede { font-size: 1.05rem; }
  .actions { gap: 16px; }
  .btn { width: 100%; }
  .section { padding: 48px 0; }
  .shot figcaption { left: 10px; bottom: 10px; }
}