/* ============================================================
   LUMWE — theme layer.
   Loaded AFTER site.css. site.css keeps the layout; this file
   carries the visual identity: a light marketing surface by
   default, with ambient cyan light, glass cards, pill controls,
   and mixed-case display type. Dark immersive bands (hero,
   cover, cta, footer) opt in via [data-theme="dark"]; the whole
   site flips dark via html[data-theme="dark"].
   ============================================================ */

:root {
  /* the old condensed display face is retired — one sans, heavy */
  --font-cond: 'SF Pro Display', -apple-system, BlinkMacSystemFont,
               'Segoe UI', 'PingFang SC', 'Noto Sans SC', system-ui, sans-serif;
  --wrap: 1400px;
  --cyan-ink: #0A93A8;
  --site-card-r: 18px;
  --aurora-1: rgba(21,207,232,0.10);
  --aurora-2: rgba(90,124,255,0.08);
}

[data-theme="dark"] {
  --cyan-ink: #5BE6F5;
  --aurora-1: rgba(21,207,232,0.16);
  --aurora-2: rgba(90,124,255,0.14);
}

/* ---------- page field ---------- */
html { background: var(--bg); }
body {
  background: var(--bg);
  background-image:
    radial-gradient(58% 42% at 78% -4%, var(--aurora-1), transparent 62%),
    radial-gradient(46% 38% at 8% 6%, var(--aurora-2), transparent 64%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}
::selection { background: rgba(21,207,232,0.28); color: var(--fg); }

/* alternating section rhythm, but never a heavy band */
.section, .msec, .marquee { background-color: transparent; }
.section:nth-of-type(even) { background-color: var(--bg-2); }
.msec.lite, .msec.deep { background: transparent !important; }
.msec.deep::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(180deg, var(--surface-2), transparent);
}

/* ---------- display type: mixed case, heavy, tight ---------- */
.cond,
.hero h1, .cta h2, .cover h1, .flag-name, .appshow .nm,
.marquee .mw, .tier-mark b, .value .vk, .outcome .oh, .cover-stat .n,
.tl .yr, .orbit-core b, .brand .wm b, .mtiers a b, .subhead .si, .proof .pk {
  font-family: var(--font-cond);
  text-transform: none;
  font-weight: 800;
  letter-spacing: -0.028em;
}
.hero h1 { font-size: clamp(44px, 5.6vw, 76px); line-height: 1.02; }
.cta h2  { font-size: clamp(36px, 5vw, 62px); line-height: 1.03; letter-spacing: -0.03em; }
.cover h1 { font-size: clamp(38px, 5vw, 66px); line-height: 1.02; }
.flag-name { font-size: clamp(36px, 4.4vw, 52px); line-height: 1.0; }
.marquee .mw { letter-spacing: -0.02em; text-transform: none; }
.subhead .si { letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; font-size: 12px; }
.brand .wm b { letter-spacing: -0.02em; font-size: 21px; }
.tl .yr { letter-spacing: -0.01em; }

/* eyebrow — quieter, Agnes-like */
.eyebrow { color: var(--fg-3); font-weight: 500; letter-spacing: 0.18em; font-size: 11px; }
[data-theme="dark"] .eyebrow { color: rgba(255,255,255,0.42); }
.eyebrow::before { background: currentColor; opacity: 0.45; }

.sec-head h2 { letter-spacing: -0.03em; }
.statement .big em, .mhead em { color: var(--cyan-ink); }

/* ---------- controls: pills ---------- */
.btn { border-radius: 999px; padding: 12px 24px; font-weight: 600; }
.btn-lg { padding: 15px 30px; }
.btn-sm { padding: 9px 18px; }
.btn-cyan {
  background: linear-gradient(180deg, #2FE3C8, #15CFE8 60%, #0FB6D2);
  color: #032027; font-weight: 700;
  box-shadow: 0 0 0 1px rgba(21,207,232,0.35), 0 10px 30px -12px rgba(21,207,232,0.8);
}
.btn-cyan:hover { filter: brightness(1.07); box-shadow: 0 0 0 1px rgba(21,207,232,0.5), 0 14px 38px -12px rgba(21,207,232,0.9); }
.btn-primary { background: var(--fg); color: var(--bg); border-color: transparent; box-shadow: none; }
.btn-primary:hover { background: var(--fg); opacity: 0.88; box-shadow: none; }
[data-theme="dark"] .btn-primary { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.16); }
[data-theme="dark"] .btn-primary:hover { background: rgba(255,255,255,0.14); }
.btn-outline { border-color: var(--border-strong); color: var(--fg); }
.btn-outline:hover { border-color: var(--fg-2); background: var(--surface-2); }
[data-theme="dark"] .btn-outline { border-color: rgba(255,255,255,0.2); }
[data-theme="dark"] .btn-outline:hover { border-color: rgba(255,255,255,0.42); background: rgba(255,255,255,0.06); }
.btn-white { background: #fff; color: #08090C; border-color: var(--border); }
.btn-link { color: var(--cyan-ink); }
[data-theme="dark"] .btn-link { color: var(--cyan-300); }
.btn-ghost:hover { color: var(--cyan-ink); }
[data-theme="dark"] .btn-ghost:hover { color: var(--cyan-300); }

/* ---------- header ---------- */
.hdr-bar { background: var(--surface); backdrop-filter: blur(20px) saturate(1.3); }
.hdr.scrolled .hdr-bar { background: var(--surface); border-bottom-color: var(--border); }
[data-theme="dark"] .hdr-bar { background: rgba(6,8,11,0.62); }
[data-theme="dark"] .hdr.scrolled .hdr-bar { background: rgba(6,8,11,0.88); border-bottom-color: rgba(255,255,255,0.07); }
.hdr-in { height: 66px; }
.nav a { color: var(--fg-2); font-size: 14.5px; }
.nav a:hover, .nav a.on { color: var(--fg); }
[data-theme="dark"] .nav a { color: rgba(255,255,255,0.62); }
[data-theme="dark"] .nav a:hover, [data-theme="dark"] .nav a.on { color: #fff; }
.nav a.on::after { background: var(--cyan-400); box-shadow: 0 0 10px 0 rgba(21,207,232,0.7); }
.dropdown, .langsel-menu {
  background: var(--surface); border-color: var(--border);
  backdrop-filter: blur(18px); box-shadow: var(--shadow-lg);
}
[data-theme="dark"] .dropdown, [data-theme="dark"] .langsel-menu {
  background: rgba(14,17,22,0.96); border-color: rgba(255,255,255,0.09);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
}
.dropdown a, .langsel-menu button { color: var(--fg-2); }
.dropdown a:hover, .langsel-menu button:hover { background: var(--surface-2); color: var(--fg); }
[data-theme="dark"] .dropdown a, [data-theme="dark"] .langsel-menu button { color: rgba(255,255,255,0.7); }
[data-theme="dark"] .dropdown a:hover, [data-theme="dark"] .langsel-menu button:hover { background: rgba(255,255,255,0.07); color: #fff; }
.dropdown a.on, .langsel-menu button.on { color: var(--cyan-ink); background: var(--c-cyan-tint); }
[data-theme="dark"] .dropdown a.on, [data-theme="dark"] .langsel-menu button.on { color: var(--cyan-300); background: rgba(21,207,232,0.1); }
.langsel-btn { background: var(--surface); border-color: var(--border); color: var(--fg-2); border-radius: 999px; }
.langsel-btn:hover { color: var(--fg); border-color: var(--border-strong); }
[data-theme="dark"] .langsel-btn { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.14); color: rgba(255,255,255,0.8); }
[data-theme="dark"] .langsel-btn:hover { color: #fff; border-color: rgba(255,255,255,0.3); }
.hdr-right .btn-cyan, .hdr-right .btn-primary { border-radius: 999px; }
.burger span { background: var(--fg); }
[data-theme="dark"] .burger span { background: #fff; }
.nav-mobile { background: var(--bg); border-bottom-color: var(--border); }
.nav-mobile a { color: var(--fg-2); border-bottom-color: var(--hairline); }
body.menu-open .nav-mobile { background: var(--bg) !important; border-bottom-color: var(--border) !important; }
body.menu-open .nav-mobile a { color: var(--fg-2); border-bottom-color: var(--hairline); }
[data-theme="dark"] .nav-mobile, [data-theme="dark"] body.menu-open .nav-mobile { background: rgba(6,8,11,0.98) !important; border-bottom-color: rgba(255,255,255,0.08) !important; }
[data-theme="dark"] body.menu-open .nav-mobile a { color: rgba(255,255,255,0.86); border-bottom-color: rgba(255,255,255,0.06); }

/* ---------- glass surfaces ---------- */
.line, .tier, .pcard, .proof, .aud, .feature-card, .catband, .filter, .tier-tag,
.catband .cb-chips span, .mtiers a {
  background: var(--surface);
  border-color: var(--border);
  backdrop-filter: blur(6px);
}
.line, .tier, .pcard, .proof, .aud, .feature-card, .catband { border-radius: var(--site-card-r); }
.line:hover, .tier:hover, .pcard:hover, .proof:hover, .aud:hover {
  background: var(--surface-hover);
  border-color: rgba(21,207,232,0.28);
  box-shadow: 0 18px 50px -22px rgba(21,207,232,0.45);
}
.app-row:hover { background: var(--surface-2); }
.feature-flag { background: linear-gradient(180deg, #0E131D, #06090F); border-color: rgba(255,255,255,0.08); }
.filter { color: var(--fg-2); border-color: var(--border-strong); }
.filter:hover { color: var(--fg); border-color: var(--fg-3); }
.filter.on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
[data-theme="dark"] .filter { color: rgba(255,255,255,0.66); border-color: rgba(255,255,255,0.14); }
[data-theme="dark"] .filter:hover { color: #fff; border-color: rgba(255,255,255,0.32); }
[data-theme="dark"] .filter.on { background: #fff; color: #08090C; border-color: #fff; }
.catband .cb-visual { background: linear-gradient(160deg, #0E131D, #06090F); }
.appshow { background: radial-gradient(120% 95% at 50% 0%, #141C2B, #07090F 74%); border-color: rgba(255,255,255,0.08); }
.tl::before { background: var(--fg); box-shadow: 0 0 0 4px var(--bg); }
.proof-ep { background: var(--surface-2); color: var(--cyan-ink); }
.tl .now { background: var(--c-cyan-tint); color: var(--cyan-ink); }
.tl .soon, .pcard .badge.soon { background: var(--surface-2); color: var(--fg-3); }
.qa summary { color: var(--fg); }
.qa[open] summary, .qa summary .qm { color: var(--cyan-ink); }
.qa { border-bottom-color: var(--hairline); }
.marquee { border-color: var(--border); background: var(--surface); }
.marquee::before { background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after  { background: linear-gradient(270deg, var(--bg), transparent); }
.proof-status.live { color: #179E6E; }
.check .ci { background: var(--c-cyan-tint); color: var(--cyan-ink); }
.statement .big em { color: var(--cyan-ink); }

/* value spine keys — big, glowing */
.value .vk { font-size: 56px; color: var(--vc); text-shadow: 0 0 34px color-mix(in oklab, var(--vc) 40%, transparent); }
.spine-chip { border-radius: 999px; border-color: var(--border-strong); color: var(--fg-2); }
.spine-chip:hover { border-color: rgba(21,207,232,0.45); background: var(--c-cyan-tint); }
.hero-pill { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.14); color: rgba(255,255,255,0.72); letter-spacing: 0.1em; }

/* tier marks read as glass plates, not candy gradients */
.tier-mark {
  background: linear-gradient(160deg, color-mix(in oklab, var(--tc) 26%, transparent), var(--surface-2));
  border: 1px solid color-mix(in oklab, var(--tc) 34%, transparent);
  box-shadow: 0 18px 44px -22px var(--tc), inset 0 1px 0 var(--surface-hover);
  color: var(--tc);
}
.tier-mark b { color: var(--tc); }
.line .ix, .aud .ai { border: 1px solid var(--border); }

/* ---------- hero / cta ambience ---------- */
.hero { padding: 108px 0 104px; }
.hero::before {
  background:
    radial-gradient(64% 58% at 74% 34%, rgba(21,207,232,0.16), transparent 62%),
    radial-gradient(44% 44% at 18% 78%, rgba(90,124,255,0.13), transparent 66%);
}
.hero .sub { color: rgba(255,255,255,0.9); font-weight: 650; }
.hero .desc { color: var(--fg-2); }
.cta::before { background: radial-gradient(62% 130% at 50% 0%, rgba(21,207,232,0.16), transparent 62%); }
.cover::before { background: radial-gradient(80% 120% at 86% 16%, rgba(21,207,232,0.14), transparent 58%); }

/* ============================================================
   HERO CAROUSEL — full-bleed, text+material slides (no photos)
   Always lives inside a [data-theme="dark"] band.
   ============================================================ */
.hcar { position: relative; overflow: hidden; padding: 96px 0 34px; background: var(--bg); }
.hcar-field { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hcar-aurora { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.75; }
.hcar-aurora.a1 { width: 62vw; height: 42vw; right: -12vw; top: -18vw; background: radial-gradient(circle, rgba(21,207,232,0.24), transparent 68%); }
.hcar-aurora.a2 { width: 54vw; height: 40vw; left: -14vw; top: 6vw; background: radial-gradient(circle, rgba(90,124,255,0.20), transparent 68%); }
.hcar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 220px; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, transparent, var(--bg) 88%);
}
.hcar-viewport { position: relative; z-index: 2; }
.hcar-track { position: relative; display: grid; align-items: center; }
.hslide {
  grid-area: 1 / 1; opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(14px) scale(0.995);
  transition: opacity .62s var(--ease-out), transform .62s var(--ease-out), visibility 0s linear .62s;
}
.hslide.on { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
.hslide-in { text-align: center; display: flex; flex-direction: column; align-items: center; }
.hslide .hero-pill { margin-bottom: 26px; }
.hslide h1 {
  font-family: var(--font-cond); font-weight: 800; text-transform: none;
  font-size: clamp(38px, 5.6vw, 74px); line-height: 1.02; letter-spacing: -0.035em;
  color: #fff; max-width: 17ch; margin: 0; text-wrap: balance;
}
.hslide h1 .accent {
  background: linear-gradient(96deg, #2FE3C8, #15CFE8 42%, #7DA9FF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hslide .hsub { margin-top: 22px; max-width: 62ch; font-size: clamp(15.5px, 1.5vw, 18px); line-height: 1.62; color: var(--fg-2); }
.hslide .hcta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }

/* --- the "material" strip: composed glass cards standing in for imagery --- */
.mtx { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%; margin-top: 52px; text-align: left; }
.mtx-4 { grid-template-columns: repeat(4, 1fr); }
.mcard {
  position: relative; overflow: hidden; padding: 20px 22px 22px;
  border: 1px solid rgba(255,255,255,0.09); border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.018));
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 60px -34px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.06);
}
.mcard-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.mcard-h span { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.42); }
.mcard-h b { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--cyan-300); }

.mspine-list { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; }
.mspine-list li { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 7px;
  padding: 12px 4px; border-radius: 11px; background: rgba(255,255,255,0.035); }
.mspine-list li b { font-size: 21px; font-weight: 800; letter-spacing: -0.02em; color: var(--vc);
  text-shadow: 0 0 22px color-mix(in oklab, var(--vc) 60%, transparent); }
.mspine-list li span { font-size: 10.5px; color: rgba(255,255,255,0.55); }

.mrows { display: flex; flex-direction: column; gap: 9px; }
.mrow { display: grid; grid-template-columns: 26px 1fr; column-gap: 12px; align-items: center; }
.mrow i { grid-row: span 2; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center;
  font-style: normal; font-weight: 700; font-size: 12.5px; color: var(--tc);
  background: color-mix(in oklab, var(--tc) 16%, transparent); border: 1px solid color-mix(in oklab, var(--tc) 30%, transparent); }
.mrow em { font-style: normal; font-size: 13.5px; font-weight: 650; color: #fff; letter-spacing: -0.01em; }
.mrow u { text-decoration: none; font-size: 11.5px; color: rgba(255,255,255,0.45); }

.mstats { display: flex; flex-direction: column; gap: 12px; }
.mstats div { display: flex; align-items: baseline; gap: 11px; }
.mstats b { font-size: 27px; font-weight: 800; letter-spacing: -0.03em; color: #fff; line-height: 1; min-width: 30px; }
.mstats span { font-size: 12.5px; color: rgba(255,255,255,0.55); }

.mendp-url { font-family: var(--font-mono); font-size: 17px; color: var(--cyan-300); letter-spacing: 0.01em; }
.mendp-alias { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.04em; color: rgba(255,255,255,0.4); margin-top: 6px; }
.mbars { display: flex; align-items: flex-end; gap: 5px; height: 54px; margin-top: 20px; }
.mbars i { flex: 1; max-width: 12px; height: var(--w); border-radius: 2px;
  background: linear-gradient(180deg, rgba(21,207,232,0.9), rgba(21,207,232,0.1)); }

.mchips { display: flex; flex-wrap: wrap; gap: 7px; }
.mchips span { font-size: 12px; color: rgba(255,255,255,0.66); background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09); border-radius: 999px; padding: 6px 11px; }

.mprod { display: flex; flex-direction: column; gap: 5px; transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base), box-shadow var(--dur-base); }
.mprod::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--tc); opacity: 0.75; }
.mprod b { font-size: 19px; font-weight: 750; letter-spacing: -0.02em; color: #fff; }
.mprod span { font-size: 13px; color: rgba(255,255,255,0.6); }
.mprod u { text-decoration: none; font-family: var(--font-mono); font-size: 11px; color: var(--tc); margin-top: 6px; }
.mprod:hover { transform: translateY(-3px); border-color: color-mix(in oklab, var(--tc) 40%, transparent); box-shadow: 0 22px 54px -30px var(--tc); }

.mtrust { display: flex; flex-direction: column; gap: 7px; }
.mtrust svg { width: 20px; height: 20px; color: var(--cyan-300); margin-bottom: 6px; }
.mtrust b { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -0.015em; }
.mtrust span { font-size: 12.5px; line-height: 1.45; color: rgba(255,255,255,0.55); }

/* --- controls --- */
.hcar-ui { position: relative; z-index: 3; display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 40px; }
.hcar-arrow { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.72);
  transition: all var(--dur-fast); }
.hcar-arrow:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.3); }
.hcar-arrow svg { width: 18px; height: 18px; }
.hcar-dots { display: flex; align-items: center; gap: 9px; }
.hcar-dots button { width: 9px; height: 9px; padding: 0; border-radius: 999px; background: rgba(255,255,255,0.22);
  transition: width var(--dur-base) var(--ease-out), background var(--dur-base); overflow: hidden; }
.hcar-dots button.on { width: 34px; background: rgba(255,255,255,0.18); }
.hcar-dots button span { display: block; width: 0; height: 100%; border-radius: 999px; background: var(--cyan-400); }
.hcar-dots button.on span { width: 100%; transition: width var(--hcar-dur, 7s) linear; }
.hcar.paused .hcar-dots button.on span { transition: none; }

@media (prefers-reduced-motion: reduce) {
  .hslide { transition: opacity .2s linear; transform: none; }
  .hcar-dots button.on span { transition: none; width: 100%; }
}
@media (max-width: 1000px) {
  .mtx, .mtx-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .hcar { padding: 66px 0 26px; }
  .mtx, .mtx-4 { grid-template-columns: 1fr; }
  .hslide .hcta .btn { width: 100%; }
}

/* ---------- footer (always a dark band) ---------- */
.ftr { background: #030405; border-top: 1px solid rgba(255,255,255,0.06); }
.ftr-col a:hover { color: var(--cyan-300); }

/* ---------- misc ---------- */
.mfx.flow .s { background: var(--surface-2); }
.trustband { background: var(--surface-2) !important; }
img.shot, .shot img { border-radius: 14px; }

@media (max-width: 760px) {
  .hero { padding: 76px 0 72px; }
}