/* ═══════════════════════════════════════════════════════════════
   Lumosbots — Signal Design System v1.1
   Zero display:grid — all multi-column layouts use flex so
   WordPress theme grid/col rules cannot interfere.
   ═══════════════════════════════════════════════════════════════ */

/* ── Tokens: light (default) ─────────────────────────────────── */
:root {
  --accent:       #FFB454;
  --accent-10:    rgba(255,180,84,0.10);
  --accent-15:    rgba(255,180,84,0.15);
  --accent-25:    rgba(255,180,84,0.25);
  --accent-40:    rgba(255,180,84,0.40);
  --accent-80:    rgba(255,180,84,0.80);
  --on-accent:    #0A0A0B;

  --bg:           #FAFAF7;
  --bg-elev:      #FFFFFF;
  --bg-elev-2:    #F2F2EE;
  --ink:          #0A0A0B;
  --ink-2:        rgba(10,10,11,0.70);
  --ink-mute:     rgba(10,10,11,0.50);
  --ink-faint:    rgba(10,10,11,0.30);
  --rule:         rgba(10,10,11,0.08);
  --rule-strong:  rgba(10,10,11,0.14);
  --chip:         rgba(10,10,11,0.04);
  --input-bg:     #FFFFFF;
  --grid-line:    rgba(10,10,11,0.06);
  --inverted:     #0A0A0B;
}

/* ── Tokens: dark ────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:           #0A0A0B;
  --bg-elev:      rgba(255,255,255,0.02);
  --bg-elev-2:    rgba(255,255,255,0.04);
  --ink:          #E8E8E6;
  --ink-2:        rgba(232,232,230,0.65);
  --ink-mute:     rgba(255,255,255,0.40);
  --ink-faint:    rgba(255,255,255,0.25);
  --rule:         rgba(255,255,255,0.06);
  --rule-strong:  rgba(255,255,255,0.10);
  --chip:         rgba(255,255,255,0.04);
  --input-bg:     rgba(255,255,255,0.03);
  --grid-line:    rgba(255,255,255,0.04);
  --inverted:     #FFFFFF;
}

/* ── Reset + base ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body.lumos-page {
  font-family: 'Geist', 'Inter', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s, color 0.2s;
  overflow-x: hidden;
}

html { scroll-padding-top: 72px; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ── Layout ──────────────────────────────────────────────────── */
.lumos-wrap { max-width: 1440px; margin: 0 auto; padding: 0 56px; }
@media (max-width: 900px) { .lumos-wrap { padding: 0 32px; } }
@media (max-width: 600px) { .lumos-wrap { padding: 0 20px; } }

/* ── Typography ──────────────────────────────────────────────── */
.mono {
  font-family: 'Geist Mono', 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink-mute);
}
.mono-accent { color: var(--accent); }

.display-xl { font-size: clamp(52px, 6vw, 88px);  line-height: 0.96; font-weight: 500; letter-spacing: -0.04em; }
.display-lg { font-size: clamp(40px, 4vw, 56px);  line-height: 1.00; font-weight: 500; letter-spacing: -0.03em; }
.display-md { font-size: clamp(28px, 3vw, 40px);  line-height: 1.05; font-weight: 500; letter-spacing: -0.02em; }
.display-sm { font-size: clamp(20px, 2vw, 28px);  line-height: 1.10; font-weight: 500; letter-spacing: -0.01em; }
.accent-period { color: var(--accent); }

/* ── Nav ─────────────────────────────────────────────────────── */
.lumos-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 56px;
  border-bottom: 1px solid var(--rule);
  position: -webkit-sticky;
  position: sticky; top: 0; z-index: 100;
  background: var(--bg); backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.lumos-nav__brand { display: flex; align-items: center; gap: 12px; }
.lumos-nav__symbol {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.lumos-nav__symbol-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--on-accent); }
.lumos-nav__wordmark  { font-size: 17px; font-weight: 600; color: var(--ink); }
.lumos-nav__version   { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); margin-left: 8px; }
.lumos-nav__links     { display: flex; gap: 24px; align-items: center; font-size: 13px; }
.lumos-nav__links a   { color: var(--ink); transition: color 0.15s; }
.lumos-nav__links a:hover { color: var(--accent); }

.lumos-theme-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: var(--chip); border: 1px solid var(--rule-strong); border-radius: 999px;
  font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink); transition: background 0.15s;
}
.lumos-theme-toggle:hover { background: var(--bg-elev-2); }
.lumos-toggle-track {
  width: 28px; height: 14px; border-radius: 999px; background: var(--rule-strong);
  position: relative; display: inline-flex; align-items: center; transition: background 0.18s;
}
.lumos-toggle-thumb {
  position: absolute; top: 1px; left: 1px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); transition: left 0.18s cubic-bezier(0.16,1,0.3,1);
}
[data-theme="dark"] .lumos-toggle-thumb { left: 15px; }

.lumos-nav__cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px;
  background: var(--accent); color: var(--on-accent);
  border: none; border-radius: 6px; font-size: 13px; font-weight: 600;
  transition: opacity 0.15s;
}
.lumos-nav__cta:hover { opacity: 0.88; }
.lumos-nav__cta-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--on-accent); }

/* ── Hamburger button (mobile only) ─────────────────────────── */
.lumos-nav__hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 40px; height: 40px; padding: 0;
  background: none; border: none; cursor: pointer; flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}
.lumos-nav__hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.22s cubic-bezier(0.4,0,0.2,1), opacity 0.15s;
  pointer-events: none;
}
.lumos-nav.is-open .lumos-nav__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lumos-nav.is-open .lumos-nav__hamburger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.lumos-nav.is-open .lumos-nav__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .lumos-nav { padding: 16px 32px; }
  .lumos-nav__links { gap: 16px; }
  .lumos-nav__version, .lumos-theme-toggle { display: none; }
}
@media (max-width: 600px) {
  .lumos-nav { padding: 14px 20px; }
  .lumos-nav__hamburger { display: flex; }
  .lumos-nav__links {
    display: none;
    position: fixed; top: 57px; left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: stretch;
    background: var(--bg); border-top: 1px solid var(--rule);
    padding: 8px 0 32px; z-index: 99; gap: 0;
    overflow-y: auto; -webkit-overflow-scrolling: touch;
  }
  .lumos-nav.is-open .lumos-nav__links { display: flex; }
  .lumos-nav__links a {
    display: flex !important; align-items: center;
    padding: 16px 20px; font-size: 15px; color: var(--ink);
    border-bottom: 1px solid var(--rule); min-height: 52px;
  }
  .lumos-nav__links a:hover { background: var(--chip); color: var(--accent); }
  .lumos-nav__links .lumos-theme-toggle {
    display: flex !important; margin: 16px 20px; border-radius: 999px;
    width: calc(100% - 40px); justify-content: space-between;
  }
  .lumos-nav__links .lumos-nav__cta {
    margin: 16px 20px; width: calc(100% - 40px); justify-content: center;
    padding: 14px 22px; font-size: 15px; border-radius: 8px;
  }
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: var(--accent); color: var(--on-accent);
  border: none; border-radius: 8px; font-size: 14px; font-weight: 600;
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.88; }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: var(--bg-elev-2); color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: 8px; font-size: 14px;
  transition: background 0.15s;
}
.btn-secondary:hover { background: var(--chip); }

.btn-sm { padding: 10px 16px; font-size: 13px; }
.btn-lg { padding: 16px 28px; font-size: 15px; }

.pill {
  display: inline-flex; align-items: center;
  padding: 8px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 500;
  border: 1px solid var(--rule-strong); background: transparent; color: var(--ink);
  cursor: pointer; transition: all 0.15s;
}
.pill:hover, .pill.active { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

/* ── Cards ───────────────────────────────────────────────────── */
.lumos-card { background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px; padding: 24px; }
.lumos-card--hover { transition: background 0.15s; }
.lumos-card--hover:hover { background: var(--bg-elev-2); }

/* ── Form inputs ─────────────────────────────────────────────── */
.lumos-field { margin-bottom: 14px; }
.lumos-label {
  display: block;
  font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink-mute); margin-bottom: 6px;
}
.lumos-input {
  width: 100%; padding: 12px 14px;
  background: var(--input-bg); border: 1px solid var(--rule-strong); border-radius: 8px;
  font-size: 14px; color: var(--ink); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.lumos-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-25); }
.lumos-input::placeholder { color: var(--ink-faint); }
textarea.lumos-input { resize: vertical; min-height: 96px; }

/* ── Hero ────────────────────────────────────────────────────── */
.lumos-hero { position: relative; overflow: hidden; }
.lumos-hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center top, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center top, black 30%, transparent 70%);
  pointer-events: none;
}
.lumos-hero__inner {
  position: relative;
  max-width: 1440px; margin-left: auto; margin-right: auto;
  padding: 72px 56px 48px;
  display: flex; flex-direction: row; gap: 56px; align-items: flex-start;
}
.lumos-hero__copy {
  flex: 1 1 0;
  min-width: 0 !important; /* stop theme from injecting min-width:100% */
}
.lumos-agent {
  flex: 1 1 0;
  min-width: 0 !important;
  background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px;
  height: 480px; overflow: hidden;
  display: flex; flex-direction: column;
}

.lumos-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--accent-15); border: 1px solid var(--accent-40);
  margin-bottom: 28px;
}
.lumos-hero__eyebrow-dot  { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.lumos-hero__eyebrow-text { font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); }
.lumos-hero__h1   { font-size: clamp(52px, 6vw, 88px); line-height: 0.96; font-weight: 500; letter-spacing: -0.04em; color: var(--ink); margin-bottom: 28px; }
.lumos-hero__sub  { font-size: 18px; line-height: 1.5; color: var(--ink-2); max-width: 580px; margin-bottom: 36px; }
.lumos-hero__ctas { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.lumos-hero__cta-sub { font-family: 'Geist Mono', monospace; font-size: 13px; letter-spacing: 0.02em; color: var(--ink-2); }
.lumos-hero__bullets { display: flex; gap: 24px; margin-top: 36px; font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); }

@media (max-width: 1100px) {
  .lumos-hero__inner  { flex-direction: column; gap: 40px; padding: 48px 32px 40px; }
  .lumos-hero__copy   { flex: 0 0 auto; width: 100%; }
  .lumos-agent        { flex: 0 0 auto; width: 100% !important; height: 360px; }
}
@media (max-width: 600px) {
  .lumos-hero__inner   { padding: 40px 20px 32px; }
  .lumos-hero__bullets { flex-direction: column; gap: 8px; }
  .lumos-agent         { height: 300px; }
}

/* ── Agent demo ──────────────────────────────────────────────── */
.lumos-agent__bar {
  padding: 12px 16px; border-bottom: 1px solid var(--rule);
  display: flex; justify-content: space-between; align-items: center;
}
.lumos-agent__dots { display: flex; gap: 6px; }
.lumos-agent__dot  { width: 10px; height: 10px; border-radius: 50%; }
.lumos-agent__path { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--ink-mute); }
.lumos-agent__live { font-family: 'Geist Mono', monospace; font-size: 9px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--accent); }
.lumos-agent__body { flex: 1; padding: 20px; display: flex; flex-direction: column; gap: 14px; overflow: hidden; }
.lumos-agent__msg--tool { font-family: 'Geist Mono', monospace; font-size: 11px; color: var(--accent); padding-left: 8px; border-left: 2px solid var(--accent-40); }
.lumos-agent__msg-role  { font-family: 'Geist Mono', monospace; font-size: 9px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.lumos-agent__msg-role--user  { color: var(--ink-mute); }
.lumos-agent__msg-role--agent { color: var(--accent); }
.lumos-agent__msg-text { font-size: 13px; color: var(--ink); line-height: 1.55; font-family: 'Geist Mono', monospace; }
.lumos-cursor { color: var(--accent); animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ── Trust bar ───────────────────────────────────────────────── */
.lumos-trust {
  padding: 24px 56px;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  display: flex; align-items: center; gap: 40px; overflow: hidden;
}
.lumos-trust__items { display: flex; gap: 36px; flex: 1; flex-wrap: wrap; }
.lumos-trust__item  { font-size: 14px; font-weight: 500; color: var(--ink-2); white-space: nowrap; }

/* ── Services selector ───────────────────────────────────────── */
.lumos-services { padding: 96px 56px; }
.lumos-services__header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 48px; gap: 32px;
}
.lumos-services__subtitle { color: var(--ink-2); font-size: 13px; max-width: 320px; line-height: 1.6; }

/* Tabs row — 5 equal flex children */
.lumos-services__tabs { display: flex; }
.lumos-services__tab {
  flex: 1 1 0; min-width: 0 !important;
  padding: 16px 18px; cursor: pointer;
  border-top: 2px solid var(--rule-strong);
  background: transparent; transition: all 0.15s;
  text-align: left; border-left: none; border-right: none; border-bottom: none;
}
.lumos-services__tab.is-active { border-top-color: var(--accent); background: var(--bg-elev-2); }
.lumos-services__tab-tag  { font-family: 'Geist Mono', monospace; font-size: 9px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 6px; }
.lumos-services__tab.is-active .lumos-services__tab-tag  { color: var(--accent); }
.lumos-services__tab-name { font-size: 16px; font-weight: 500; color: var(--ink-2); }
.lumos-services__tab.is-active .lumos-services__tab-name { color: var(--ink); }

/* Panel — 1.4:1 two-column via flex-grow */
.lumos-services__panel {
  background: var(--bg-elev); border: 1px solid var(--rule-strong);
  border-radius: 0 0 12px 12px; border-top: none; padding: 40px;
  display: flex; gap: 56px;
}
.lumos-services__left { flex: 1.4 1 0; min-width: 0 !important; }
.lumos-services__meta { flex: 1 1 0;   min-width: 0 !important; display: flex; flex-direction: column; gap: 16px; }

.lumos-services__short { font-size: 32px; line-height: 1.15; font-weight: 500; letter-spacing: -0.01em; color: var(--ink); margin-bottom: 16px; }
.lumos-services__long  { font-size: 14px; color: var(--ink-2); line-height: 1.6; margin-bottom: 28px; }

/* Deliverables — 2-col wrap */
.lumos-services__deliverables { display: flex; flex-wrap: wrap; gap: 8px; }
.lumos-services__deliverable  {
  flex: 1 1 calc(50% - 4px); min-width: 160px;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; background: var(--chip); border-radius: 6px;
  font-size: 13px; color: var(--ink);
}

.lumos-services__meta-box   { padding: 20px; border: 1px solid var(--rule-strong); border-radius: 8px; }
.lumos-services__meta-label { font-family: 'Geist Mono', monospace; font-size: 9px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 6px; }
.lumos-services__meta-value { font-size: 28px; font-weight: 500; color: var(--ink); }

@media (max-width: 1100px) {
  .lumos-services__tabs   { flex-wrap: wrap; }
  .lumos-services__tab    { flex: 1 1 30%; }
  .lumos-services__panel  { flex-direction: column; }
  .lumos-services__header { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .lumos-services { padding: 64px 20px; }
  .lumos-services__tab { flex: 1 1 45%; }
  .lumos-services__deliverable { flex: 1 1 100%; }
}

/* ── ROI Calculator ──────────────────────────────────────────── */
.lumos-roi { padding: 96px 56px; position: relative; overflow: hidden; }
.lumos-roi__glow { position: absolute; inset: 0; background: radial-gradient(ellipse at 80% 50%, var(--accent-10), transparent 60%); pointer-events: none; }

.lumos-roi__inner { position: relative; display: flex; gap: 56px; }
.lumos-roi__copy  { flex: 1 1 0; min-width: 0 !important; }
.lumos-roi__card  { flex: 1 1 0; min-width: 0 !important; }

/* Results row — 2 equal */
.lumos-roi__results { display: flex; gap: 20px; }
.lumos-roi__result  { flex: 1 1 0; min-width: 0 !important; }

.lumos-roi__result-label { font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 4px; }
.lumos-roi__result-value { font-size: 40px; font-weight: 500; line-height: 1; color: var(--ink); }
.lumos-roi__result-unit  { font-size: 24px; color: var(--ink-mute); }
.lumos-roi__divider      { height: 1px; background: var(--rule-strong); margin: 24px 0; }

.lumos-slider { margin-bottom: 24px; }
.lumos-slider__header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.lumos-slider__value  { font-size: 24px; font-weight: 500; color: var(--ink); }
.lumos-slider__track  { position: relative; height: 4px; background: var(--rule-strong); border-radius: 2px; }
.lumos-slider__fill   { position: absolute; top: 0; left: 0; bottom: 0; background: var(--accent); border-radius: 2px; pointer-events: none; }
.lumos-slider__thumb  { position: absolute; top: 50%; transform: translate(-50%,-50%); width: 16px; height: 16px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-80); pointer-events: none; }
.lumos-slider__input  { position: absolute; inset: 0; width: 100%; opacity: 0; cursor: pointer; margin: 0; height: 100%; }

@media (max-width: 1000px) { .lumos-roi__inner { flex-direction: column; } .lumos-roi__copy, .lumos-roi__card { flex: 0 0 auto; width: 100%; } }
@media (max-width: 600px)  { .lumos-roi { padding: 64px 20px; } }

/* ── Case studies ────────────────────────────────────────────── */
.lumos-cases { padding: 96px 56px; }
/* 2-col wrap; cards grow equally, min 300px prevents ugly single-column on mid-screens */
.lumos-cases__grid { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.lumos-case {
  flex: 1 1 calc(50% - 8px); min-width: 300px;
  background: var(--bg-elev); border: 1px solid var(--rule-strong);
  border-radius: 12px; overflow: hidden;
}
.lumos-case__visual { height: 200px; position: relative; display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--rule); }
.lumos-case__visual-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 24px 24px; }
.lumos-case__metric { font-size: 56px; font-weight: 500; letter-spacing: -0.03em; position: relative; color: var(--ink); }
.lumos-case__body   { padding: 20px; display: flex; justify-content: space-between; align-items: center; }
.lumos-case__name   { font-size: 18px; font-weight: 500; color: var(--ink); margin-bottom: 2px; }
.lumos-case__detail { font-size: 13px; color: var(--ink-2); }
.lumos-case__cat    { font-family: 'Geist Mono', monospace; font-size: 9px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); padding: 6px 10px; border: 1px solid var(--accent-40); border-radius: 6px; white-space: nowrap; }

@media (max-width: 700px) { .lumos-case { flex: 1 1 100%; } }
@media (max-width: 600px) { .lumos-cases { padding: 64px 20px; } }

/* ── Process ─────────────────────────────────────────────────── */
.lumos-process { padding: 96px 56px; border-top: 1px solid var(--rule); }
/* 5 equal columns; 1px gap + rule-strong background = hairline dividers between steps */
.lumos-process__steps {
  display: flex;
  gap: 1px; margin-top: 48px;
  background: var(--rule-strong);
  border: 1px solid var(--rule); border-radius: 12px; overflow: hidden;
}
.lumos-process__step       { flex: 1 1 0; min-width: 0 !important; background: var(--bg); padding: 24px; }
.lumos-process__step-n     { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.lumos-process__step-title { font-size: 22px; font-weight: 500; color: var(--ink); margin-bottom: 10px; }
.lumos-process__step-desc  { font-size: 13px; color: var(--ink-2); line-height: 1.5; margin-bottom: 20px; }
.lumos-process__step-dur   { font-family: 'Geist Mono', monospace; font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-faint); }

@media (max-width: 900px) { .lumos-process__steps { flex-wrap: wrap; } .lumos-process__step { flex: 1 1 45%; } }
@media (max-width: 500px) { .lumos-process__step { flex: 1 1 100%; } .lumos-process { padding: 64px 20px; } }

/* ── Lead form ───────────────────────────────────────────────── */
.lumos-lead { padding: 96px 56px; border-top: 1px solid var(--rule); position: relative; overflow: hidden; }
.lumos-lead__glow { position: absolute; inset: 0; background: radial-gradient(ellipse at center, var(--accent-10), transparent 70%); pointer-events: none; }

.lumos-lead__inner { position: relative; display: flex; gap: 64px; align-items: flex-start; }
.lumos-lead__copy  { flex: 1 1 0; min-width: 0 !important; }
.lumos-lead__form  {
  flex: 0 0 600px; width: 600px; min-width: 0 !important;
  background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px; padding: 32px;
}

.lumos-lead__h2   { font-size: clamp(48px, 5vw, 72px); line-height: 0.96; font-weight: 500; letter-spacing: -0.04em; color: var(--ink); margin-bottom: 24px; }
.lumos-lead__sub  { font-size: 17px; color: var(--ink-2); line-height: 1.55; max-width: 440px; }
.lumos-lead__bullets { margin-top: 32px; display: flex; flex-direction: column; gap: 10px; }
.lumos-lead__bullet  { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2); }

.lumos-lead__step-header   { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.lumos-lead__step-progress { display: flex; gap: 4px; }
.lumos-lead__progress-bar  { width: 28px; height: 3px; border-radius: 2px; background: var(--rule-strong); transition: background 0.2s; }
.lumos-lead__progress-bar.is-done { background: var(--accent); }
.lumos-lead__step-title { font-size: 24px; font-weight: 500; color: var(--ink); margin-bottom: 24px; }

/* Service picker — 2-col wrap */
.lumos-lead__service-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.lumos-lead__service-card {
  flex: 1 1 calc(50% - 4px); min-width: 120px;
  padding: 14px; background: var(--chip); border: 1px solid var(--rule-strong); border-radius: 8px;
  cursor: pointer; transition: all 0.15s;
}
.lumos-lead__service-card.is-active { background: var(--accent-15); border-color: var(--accent); }
.lumos-lead__service-tag  { font-family: 'Geist Mono', monospace; font-size: 9px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 4px; }
.lumos-lead__service-card.is-active .lumos-lead__service-tag { color: var(--accent); }
.lumos-lead__service-name { font-size: 14px; font-weight: 500; color: var(--ink); }

.lumos-lead__form-nav { display: flex; justify-content: space-between; margin-top: 28px; }
.lumos-lead__success        { text-align: center; padding: 32px 0; }
.lumos-lead__success-icon   { font-size: 40px; margin-bottom: 16px; color: var(--accent); }
.lumos-lead__success-title  { font-size: 24px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.lumos-lead__success-sub    { font-size: 14px; color: var(--ink-2); line-height: 1.55; }

@media (max-width: 1100px) {
  .lumos-lead__inner { flex-direction: column; }
  .lumos-lead__copy  { flex: 0 0 auto; width: 100%; }
  .lumos-lead__form  { flex: 0 0 auto; width: 100%; }
}
@media (max-width: 600px) {
  .lumos-lead { padding: 64px 20px; }
  .lumos-lead__service-card { flex: 1 1 100%; }
}

/* ── Section shared ──────────────────────────────────────────── */
.lumos-section-eyebrow { margin-bottom: 12px; }
.lumos-section-h2      { margin-bottom: 24px; }
.lumos-diamond         { color: var(--accent); }

/* ── Footer CTA strip ────────────────────────────────────────── */
.lumos-cta-strip {
  padding: 64px 56px; border-top: 1px solid var(--rule);
  background: radial-gradient(ellipse at center, var(--accent-10), transparent 70%);
  text-align: center;
}
.lumos-cta-strip__h2  { font-size: clamp(36px, 4vw, 56px); line-height: 1; font-weight: 500; letter-spacing: -0.03em; color: var(--ink); margin-bottom: 16px; }
.lumos-cta-strip__sub { font-size: 16px; color: var(--ink-2); margin-bottom: 28px; }

/* ── Footer ──────────────────────────────────────────────────── */
.lumos-footer { padding: 64px 56px 32px; border-top: 1px solid var(--rule); }
/* 1.5 : 1 : 1 : 1 via flex-grow */
.lumos-footer__grid  { display: flex; gap: 40px; margin-bottom: 56px; align-items: flex-start; }
.lumos-footer__brand { flex: 1.5 1 0; min-width: 0 !important; }
.lumos-footer__col   { flex: 1 1 0;   min-width: 0 !important; }

.lumos-footer__brand-name  { font-size: 22px; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.lumos-footer__brand-desc  { font-size: 14px; color: var(--ink-2); max-width: 320px; line-height: 1.55; }
.lumos-footer__col-title   { font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.lumos-footer__col-item    { font-size: 14px; color: var(--ink-2); margin-bottom: 8px; display: block; }
.lumos-footer__col-item:hover { color: var(--ink); }
.lumos-footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--rule);
  font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink-mute);
}
.lumos-footer__status { display: flex; gap: 16px; }

@media (max-width: 900px)  { .lumos-footer__grid { flex-wrap: wrap; } .lumos-footer__brand { flex: 1 1 100%; } .lumos-footer__col { flex: 1 1 calc(50% - 20px); } }
@media (max-width: 600px)  { .lumos-footer { padding: 48px 20px 24px; } .lumos-footer__col { flex: 1 1 100%; } .lumos-footer__bottom { flex-direction: column; gap: 8px; text-align: center; } }

/* ── Services detail page ────────────────────────────────────── */
.lumos-svc-breadcrumb { padding: 32px 56px; border-bottom: 1px solid var(--rule); font-family: 'Geist Mono', monospace; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); }
.lumos-svc-breadcrumb span { color: var(--accent); }
.lumos-svc-filters { display: flex; gap: 8px; flex-wrap: wrap; padding: 16px 56px 32px; }

/* Hero — 50/50 flex */
.lumos-svc-hero {
  padding: 72px 56px;
  display: flex; gap: 64px; align-items: flex-start;
  border-bottom: 1px solid var(--rule);
}
.lumos-svc-copy        { flex: 1 1 0; min-width: 0 !important; }
.lumos-svc-deliverables{ flex: 1 1 0; min-width: 0 !important; background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px; padding: 28px; }

.lumos-svc-stats { display: flex; gap: 32px; margin-bottom: 32px; align-items: center; }
.lumos-svc-stat-label { font-family: 'Geist Mono', monospace; font-size: 9px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 4px; }
.lumos-svc-stat-value { font-size: 24px; font-weight: 500; color: var(--ink); }
.lumos-svc-divider    { width: 1px; height: 40px; background: var(--rule-strong); }

.lumos-svc-deliverable       { padding: 14px 0; border-bottom: 1px solid var(--rule); display: flex; align-items: center; gap: 12px; }
.lumos-svc-deliverable:last-child { border-bottom: none; }
.lumos-svc-del-num { width: 24px; height: 24px; border-radius: 6px; background: var(--accent-15); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; flex-shrink: 0; }
.lumos-svc-del-text { font-size: 14px; color: var(--ink); }

.lumos-svc-section { padding: 72px 56px; border-top: 1px solid var(--rule); }

/* Use cases — 2-col wrap */
.lumos-use-grid { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.lumos-use-card { flex: 1 1 calc(50% - 8px); min-width: 280px; padding: 28px; background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px; }
.lumos-use-header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.lumos-use-title  { font-size: 22px; font-weight: 500; color: var(--ink); }
.lumos-use-desc   { font-size: 14px; color: var(--ink-2); line-height: 1.55; }

/* Stack — 1:2 flex */
.lumos-stack-inner { display: flex; gap: 64px; align-items: flex-start; }
.lumos-stack-copy  { flex: 1 1 0; min-width: 0 !important; }
.lumos-stack-grid  { flex: 2 1 0; min-width: 0 !important; display: flex; flex-wrap: wrap; gap: 8px; }
.lumos-stack-item  { padding: 10px 16px; background: var(--input-bg); border: 1px solid var(--rule-strong); border-radius: 8px; font-size: 14px; font-family: 'Geist Mono', monospace; color: var(--ink); }

.lumos-faq-row     { border-bottom: 1px solid var(--rule-strong); }
.lumos-faq-trigger { padding: 24px 0; width: 100%; display: flex; justify-content: space-between; align-items: center; background: none; border: none; text-align: left; cursor: pointer; }
.lumos-faq-q       { font-size: 20px; font-weight: 500; color: var(--ink); }
.lumos-faq-icon    { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--accent-40); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; transition: transform 0.2s; }
.lumos-faq-row.is-open .lumos-faq-icon   { transform: rotate(45deg); }
.lumos-faq-answer  { padding-bottom: 24px; font-size: 15px; color: var(--ink-2); line-height: 1.6; max-width: 720px; display: none; }
.lumos-faq-row.is-open .lumos-faq-answer { display: block; }

@media (max-width: 1000px) {
  .lumos-svc-hero    { flex-direction: column; }
  .lumos-svc-copy, .lumos-svc-deliverables { flex: 0 0 auto; width: 100%; }
  .lumos-stack-inner { flex-direction: column; }
  .lumos-stack-copy, .lumos-stack-grid { flex: 0 0 auto; width: 100%; }
  .lumos-use-card    { flex: 1 1 100%; }
}
@media (max-width: 600px) {
  .lumos-svc-breadcrumb, .lumos-svc-filters, .lumos-svc-hero,
  .lumos-svc-section { padding-left: 20px; padding-right: 20px; }
}

/* ── Booking page ────────────────────────────────────────────── */
.lumos-booking {
  padding: 64px 56px;
  display: flex; gap: 48px; align-items: flex-start;
}
.lumos-booking__info { flex: 0 0 420px; width: 420px; min-width: 0 !important; }
.lumos-booking__panel { flex: 1 1 0; min-width: 0 !important; background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px; padding: 32px; min-height: 520px; }

.lumos-booking__founder       { background: var(--bg-elev); border: 1px solid var(--rule-strong); border-radius: 12px; padding: 20px; margin-bottom: 16px; }
.lumos-booking__founder-avatar{ width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, #FFB454, #7DE2D1); display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 600; color: #0A0A0B; }
.lumos-booking__founder-row   { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.lumos-booking__founder-name  { font-size: 15px; font-weight: 500; color: var(--ink); }
.lumos-booking__founder-role  { font-size: 12px; color: var(--ink-mute); }
.lumos-booking__founder-quote { font-size: 13px; color: var(--ink-2); line-height: 1.55; }
.lumos-booking__bullets { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--ink-2); }
.lumos-booking__bullet  { display: flex; align-items: center; gap: 10px; }

.lumos-booking__step-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 24px; }
.lumos-booking__tz { background: var(--chip); color: var(--ink); border: 1px solid var(--rule-strong); border-radius: 6px; padding: 6px 10px; font-size: 12px; font-family: inherit; }

/* Calendar — 7 equal per row */
.lumos-cal-grid { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px; }
.lumos-cal-day  {
  flex: 0 0 calc((100% - 36px) / 7); /* 7 cols × 6px gap = 36px total gap */
  padding: 10px 6px; font-size: 12px; font-weight: 500;
  border: 1px solid var(--rule); border-radius: 8px;
  background: var(--chip); color: var(--ink);
  cursor: pointer; transition: all 0.15s; text-align: center;
}
.lumos-cal-day:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.lumos-cal-day.is-selected { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.lumos-cal-day:disabled    { opacity: 0.3; cursor: not-allowed; }

/* Time slots — 3 equal per row */
.lumos-slots-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.lumos-slot {
  flex: 1 1 calc(33.333% - 6px);
  padding: 12px; text-align: center;
  font-family: 'Geist Mono', monospace; font-size: 13px; font-weight: 500;
  border: 1px solid var(--rule-strong); border-radius: 8px;
  background: var(--chip); color: var(--ink); cursor: pointer; transition: all 0.15s;
}
.lumos-slot:hover      { border-color: var(--accent); color: var(--accent); }
.lumos-slot.is-selected{ background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

.lumos-booking__confirm      { padding: 20px; background: var(--bg-elev-2); border: 1px solid var(--rule-strong); border-radius: 8px; margin-bottom: 24px; }
.lumos-booking__confirm-date { font-size: 20px; font-weight: 500; color: var(--ink); margin-bottom: 4px; }
.lumos-booking__confirm-sub  { font-size: 13px; color: var(--ink-2); }
.lumos-booking__success      { text-align: center; padding: 48px 0; }

@media (max-width: 1000px) {
  .lumos-booking      { flex-direction: column; padding: 48px 32px; }
  .lumos-booking__info{ flex: 0 0 auto; width: 100%; }
}
@media (max-width: 600px) {
  .lumos-booking { padding: 32px 20px; }
  .lumos-slot    { flex: 1 1 calc(50% - 4px); }
  .lumos-cal-day { flex: 0 0 calc((100% - 18px) / 4); } /* 4-col on narrow screens */
}
@media (max-width: 380px) {
  .lumos-cal-day { flex: 0 0 calc((100% - 12px) / 3); } /* 3-col on very narrow screens */
  .lumos-slot    { flex: 1 1 100%; }
}

/* ═══════════════════════════════════════════════════════════════
   Mobile & cross-device enhancements
   ═══════════════════════════════════════════════════════════════ */

/* ── iOS input zoom prevention ───────────────────────────────── */
/* iOS Safari zooms the page when an input has font-size < 16px  */
@media (max-width: 768px) {
  .lumos-input  { font-size: 16px; }
  select        { font-size: 16px; }
}

/* ── Touch targets (44px minimum per Apple HIG) ──────────────── */
@media (max-width: 768px) {
  .btn-sm,
  .pill,
  .lumos-slot,
  .lumos-cal-day { min-height: 44px; }

  .lumos-faq-trigger { min-height: 52px; }

  .lumos-nav__cta { min-height: 44px; }

  a, button {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
}

/* ── Typography safe-wrap ────────────────────────────────────── */
.display-xl, .display-lg, .display-md, .display-sm,
.lumos-hero__h1, .lumos-lead__h2, .lumos-cta-strip__h2 {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ── Smaller display on very narrow screens ──────────────────── */
@media (max-width: 380px) {
  .display-xl { font-size: 44px; }
  .display-lg { font-size: 36px; }
  .lumos-hero__h1 { font-size: 44px; }
}

/* ── Services tabs — single row on narrow ────────────────────── */
@media (max-width: 400px) {
  .lumos-services__tab { flex: 1 1 100%; }
}

/* ── Booking panel padding on small screens ──────────────────── */
@media (max-width: 480px) {
  .lumos-booking__panel { padding: 20px; }
}

/* ── Lead form — full width service cards ────────────────────── */
@media (max-width: 480px) {
  .lumos-lead__form { padding: 20px; }
}

/* ── Trust bar: horizontal scroll on narrow screens ──────────── */
@media (max-width: 600px) {
  .lumos-trust { overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; }
  .lumos-trust__items { flex-wrap: nowrap; }
}

/* ── Footer: ensure layout doesn't overflow ─────────────────── */
@media (max-width: 360px) {
  .lumos-footer { padding: 40px 16px 20px; }
  .lumos-process { padding: 64px 16px; }
  .lumos-cases { padding: 64px 16px; }
  .lumos-services { padding: 64px 16px; }
  .lumos-roi { padding: 64px 16px; }
  .lumos-lead { padding: 64px 16px; }
  .lumos-cta-strip { padding: 48px 16px; }
}

/* ── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html { scroll-behavior: auto; }
}