/* ════════════════════════════════════════════════════════════
   KIMI K3 — "Field Notes / Proof in the Open" (Pass 2)
   Editorial field-report composition. Materially different from
   the original Briefing split-hero + right-rail: no persistent
   rail, no live feed, no fake metrics/pricing/dates/clients.
   Static. Keeps the RSM dark + mint palette, clean sans + mono,
   fine rules, and a frank operational voice.

   Load AFTER base.css (reset + fonts). Self-contained: defines
   its own palette so it does not depend on operator.css classes.
   ════════════════════════════════════════════════════════════ */

.kf {
  /* RSM palette — dark + mint, carried over by design */
  --bg:      #050608;
  --bg-2:    #080b0e;
  --bg-3:    #0c1014;
  --line:    rgba(79, 227, 154, .10);
  --line-2:  rgba(79, 227, 154, .22);
  --line-cool: rgba(255, 255, 255, .07);
  --text:    #d8e4dc;
  --text-2:  #8ea096;
  --text-3:  #53605a;
  --accent:  #4fe39a;
  --accent-2:#62ffae;
  --ink:     #7d8a84;

  background: var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

.kf ::selection { background: rgba(79, 227, 154, .22); color: #fff; }

.mono {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

/* ─── STATUS BAR — thin editorial mast line ─────────────────── */
.kf-status {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; gap: 28px;
  padding: 13px clamp(20px, 4vw, 48px);
  background: rgba(5, 6, 8, .86);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.kf-status__brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 15px; letter-spacing: -0.01em;
  color: var(--text); white-space: nowrap;
}
.kf-status__brand i {
  width: 15px; height: 15px; flex-shrink: 0;
  border: 1px solid var(--accent);
  background:
    linear-gradient(45deg, transparent 46%, var(--accent) 46%, var(--accent) 54%, transparent 54%),
    linear-gradient(-45deg, transparent 46%, var(--accent) 46%, var(--accent) 54%, transparent 54%);
}
.kf-status__nav {
  display: flex; gap: 2px; margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
}
.kf-status__nav a {
  padding: 7px 13px; color: var(--text-3); border-radius: 999px;
  transition: color .2s, background .2s;
}
.kf-status__nav a:hover { color: var(--text); background: rgba(255,255,255,.05); }
.kf-status__nav a.is-active { color: var(--accent); background: rgba(79,227,154,.08); }
.kf-status__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: var(--accent); color: var(--bg);
  font-size: 13px; font-weight: 600; white-space: nowrap;
  transition: background .2s, transform .2s;
}
.kf-status__cta:hover { background: var(--accent-2); transform: translateY(-1px); }
.kf-status__cta .arr { transition: transform .2s; }
.kf-status__cta:hover .arr { transform: translateX(2px); }

@media (max-width: 760px) {
  .kf-status { gap: 14px; padding: 12px 18px; }
  .kf-status__nav { display: none; }
  .kf-status__cta { margin-left: auto; }
}

/* ─── MAIN COLUMN — single track, no rail ─────────────────── */
.kf-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

/* ─── MASTHEAD — oversized opening statement ───────────────── */
.kf-mast {
  padding: clamp(64px, 10vw, 128px) 0 clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.kf-mast__kicker {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.kf-mast__kicker::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.kf-mast__statement {
  font-size: clamp(34px, 6.4vw, 76px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.032em;
  max-width: 16ch;
  color: var(--text);
}
.kf-mast__statement .accent { color: var(--accent); }
.kf-mast__statement .dim { color: var(--text-3); }
.kf-mast__lede {
  margin-top: clamp(32px, 5vw, 56px);
  display: grid; grid-template-columns: 1fr minmax(0, 420px);
  gap: 24px 56px; align-items: end;
}
.kf-mast__lede p {
  font-size: 17px; line-height: 1.65; color: var(--text-2);
  max-width: 60ch;
}
.kf-mast__lede > div { display: flex; flex-direction: column; gap: 18px; }
.kf-mast__meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-3);
  padding-top: 14px; border-top: 1px solid var(--line-cool);
}
@media (max-width: 760px) { .kf-mast__lede { grid-template-columns: 1fr; } }

/* ─── SECTION HEAD ─────────────────────────────────────────── */
.kf-section-head {
  display: flex; align-items: center; gap: 16px;
  padding: clamp(48px, 7vw, 88px) 0 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent);
}
.kf-section-head__rule { flex: 1; height: 1px; background: var(--line); }
.kf-section-head__dir { color: var(--text-3); letter-spacing: .04em; text-transform: none; font-size: 12px; }
@media (max-width: 760px) { .kf-section-head__dir { display: none; } }

/* ─── FIELD NOTES — image-led feature spread ───────────────── */

/* kicker for a note */
.kf-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 8px;
}
.kf-tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* Feature story — oversized image-led spread (full-width art, text below) */
.kf-feature {
  margin-top: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.kf-feature__art {
  position: relative;
  aspect-ratio: 5 / 2;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 120% 90% at 50% 0%, rgba(79,227,154,.05), transparent 70%),
    var(--bg-3);
  display: flex; align-items: center; justify-content: center;
  padding: clamp(24px, 4vw, 48px);
}
.kf-feature__art img { width: 100%; height: 100%; object-fit: contain; }
.kf-fig {
  position: absolute; left: 16px; bottom: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3);
}
.kf-feature__body {
  padding: clamp(28px, 5vw, 52px);
  display: grid; grid-template-columns: minmax(0, 1fr);
  gap: 18px; align-items: start;
}
.kf-feature__body .kf-tag { grid-column: 1 / -1; }
.kf-feature__body h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 500; letter-spacing: -0.024em; line-height: 1.08;
  color: var(--text);
  max-width: 22ch;
}
.kf-feature__body .kf-dek {
  font-size: 16px; line-height: 1.55; color: var(--text-2);
  max-width: 60ch;
}
.kf-feature__body > p { font-size: 14.5px; line-height: 1.6; color: var(--text-2); max-width: 62ch; }
.kf-feature__body > p b, .kf-feature__body > p strong { color: var(--text); font-weight: 500; }
.kf-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent); margin-top: 6px;
  padding-top: 18px; border-top: 1px solid var(--line);
  transition: color .2s;
  justify-self: start;
}
.kf-link:hover { color: var(--accent-2); }
.kf-link .arr { transition: transform .2s; }
.kf-link:hover .arr { transform: translateX(3px); }

/* Supporting image cards */
.kf-cards {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 32px);
}
.kf-card {
  border: 1px solid var(--line); background: var(--bg-2);
  display: flex; flex-direction: column;
}
.kf-card__art {
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(ellipse 120% 100% at 50% 0%, rgba(79,227,154,.05), transparent 70%),
    var(--bg-3);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  padding: 28px; position: relative;
}
.kf-card__art img { width: 100%; height: 100%; object-fit: contain; }
.kf-card__fig {
  position: absolute; left: 14px; bottom: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3);
}
.kf-card__body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.kf-card__body h3 {
  font-size: 21px; font-weight: 500; letter-spacing: -0.015em; line-height: 1.15; color: var(--text);
}
.kf-card__body p { font-size: 14.5px; line-height: 1.6; color: var(--text-2); }
.kf-card__body .kf-link { margin-top: auto; padding-top: 14px; }
@media (max-width: 760px) { .kf-feature__art { aspect-ratio: 16 / 10; } .kf-cards { grid-template-columns: 1fr; } }

/* ─── CASE STUDIES — honest framework, no invented evidence ── */
.kf-cases__intro {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px 56px;
  padding-bottom: clamp(24px, 3vw, 36px);
  border-bottom: 1px solid var(--line);
}
.kf-cases__intro h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 500; letter-spacing: -0.02em; color: var(--text); line-height: 1.12; }
.kf-cases__intro p { font-size: 15px; line-height: 1.6; color: var(--text-2); align-self: end; }
@media (max-width: 760px) { .kf-cases__intro { grid-template-columns: 1fr; } }

.kf-slots {
  display: grid; grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--line); border-left: none;
}
.kf-slot {
  border-left: 1px solid var(--line);
  padding: 26px 22px 24px;
  background: var(--bg-2);
  display: flex; flex-direction: column; gap: 12px;
  transition: background .3s, border-color .3s;
}
.kf-slot:hover { background: var(--bg-3); border-top-color: var(--line-2); }
.kf-slot__num {
  font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--accent); letter-spacing: .1em;
}
.kf-slot h3 { font-size: 17px; font-weight: 500; letter-spacing: -0.01em; color: var(--text); }
.kf-slot p { font-size: 13px; line-height: 1.55; color: var(--text-2); }
.kf-slot__state {
  margin-top: auto;
  font-family: "JetBrains Mono", monospace; font-size: 10px; letter-spacing: .06em;
  color: var(--text-3); text-transform: uppercase;
  padding-top: 12px; border-top: 1px dashed var(--line);
}
.kf-slot__state i { font-style: normal; color: var(--accent); }
@media (max-width: 900px) { .kf-slots { grid-template-columns: 1fr 1fr; } .kf-slot:first-child { border-top: none; } }
@media (max-width: 560px) { .kf-slots { grid-template-columns: 1fr; } }

.kf-cases__honesty {
  margin-top: 24px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px; line-height: 1.7; color: var(--text-3);
  border-left: 2px solid var(--line-2);
  padding: 6px 0 6px 18px;
}
.kf-cases__honesty b { color: var(--text-2); font-weight: 500; }

/* ─── SERVICES ─────────────────────────────────────────────── */
.kf-services__list {
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.kf-service {
  display: grid; grid-template-columns: 64px 1fr minmax(0, 300px) auto;
  gap: 24px; align-items: center;
  padding: 26px clamp(8px, 2vw, 20px);
  border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.kf-service:last-child { border-bottom: none; }
.kf-service:hover { background: var(--bg-2); }
.kf-service__num { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--text-3); }
.kf-service__name h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.01em; color: var(--text); }
.kf-service__name p { font-family: "Space Grotesk", sans-serif; font-size: 13.5px; color: var(--text-2); margin-top: 4px; line-height: 1.5; }
.kf-service__meta { font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--text-3); letter-spacing: .04em; }
.kf-service__meta b { color: var(--accent); font-weight: 500; }
.kf-service__chev { color: var(--text-3); font-size: 20px; transition: transform .2s, color .2s; }
.kf-service:hover .kf-service__chev { color: var(--accent); transform: translateX(3px); }
@media (max-width: 760px) {
  .kf-service { grid-template-columns: 40px 1fr auto; gap: 14px; }
  .kf-service__meta { grid-column: 2 / -1; }
}

/* ─── ABOUT ────────────────────────────────────────────────── */
.kf-about__grid {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px;
}
.kf-about__row {
  padding: 20px 0; border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: 150px 1fr; gap: 20px; align-items: baseline;
}
.kf-about__row dt {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent);
}
.kf-about__row dd { font-size: 15px; line-height: 1.6; color: var(--text-2); }
.kf-about__row dd b { color: var(--text); font-weight: 500; }
.kf-about__row dd a { color: var(--accent); }
@media (max-width: 760px) { .kf-about__grid { grid-template-columns: 1fr; } .kf-about__row { grid-template-columns: 110px 1fr; } }

/* ─── CONTACT ──────────────────────────────────────────────── */
.kf-contact {
  margin-top: clamp(56px, 8vw, 96px);
  padding: clamp(40px, 6vw, 72px) clamp(20px, 4vw, 48px);
  border: 1px solid var(--line);
  background:
    radial-gradient(ellipse 90% 120% at 50% 0%, rgba(79,227,154,.06), transparent 70%),
    var(--bg-2);
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px 56px; align-items: center;
}
.kf-contact h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 500; letter-spacing: -0.025em; color: var(--text); }
.kf-contact p { font-size: 16px; line-height: 1.6; color: var(--text-2); }
.kf-contact__actions { grid-column: 1 / -1; display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.kf-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 8px;
  background: var(--accent); color: var(--bg);
  font-size: 15px; font-weight: 600;
  transition: background .2s, transform .2s;
}
.kf-btn:hover { background: var(--accent-2); transform: translateY(-1px); }
.kf-btn .arr { transition: transform .2s; }
.kf-btn:hover .arr { transform: translateX(3px); }
.kf-btn--ghost {
  background: transparent; color: var(--text);
  border: 1px solid rgba(255,255,255,.14);
}
.kf-btn--ghost:hover { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.28); color: var(--text); }
@media (max-width: 760px) { .kf-contact { grid-template-columns: 1fr; } }

/* ─── FOOTER ───────────────────────────────────────────────── */
.kf-footer {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 28px 0 56px; margin-top: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--line);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3);
}
.kf-footer b { color: var(--text-2); font-weight: 500; }
.kf-footer .accent { color: var(--accent); }

/* ─── Scroll reveal (light, respects reduced motion) ──────── */
.kf .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.6,.2,1), transform .8s cubic-bezier(.2,.6,.2,1); }
.kf .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .kf .reveal { opacity: 1; transform: none; transition: none; }
  .kf *, .kf *::before, .kf *::after { animation: none !important; }
}