/* ELSEER LUMEN LTD — company website (rebuilt 2026-10-25 from the WordPress site).
   Style A (chosen by Elseer): Plus Jakarta Sans + Instrument Serif italics for the emotional words.
   Colours from the logo: navy #1E293B, teal #1B7A7A ("Awakens."), orange #F5821F ("Moves.").
   The ARCOBID page wears the app's own colours (body.arcobid, bottom of this file). */
:root {
  --navy: #1E293B;
  --teal: #1B7A7A;
  --teal-soft: #E6F2F2;
  --orange: #F5821F;
  --ink: #1D1D1F;
  --muted: #6E6E73;
  --light: #F5F5F7;
  --line: #E5E5EA;
  --white: #FFFFFF;
  --radius: 18px;
  --max: 1140px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--white); color: var(--ink);
  font-family: "Plus Jakarta Sans", -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
h1, h2, h3, .display { font-family: "Plus Jakarta Sans", sans-serif; color: var(--navy); letter-spacing: -0.04em; margin: 0; }
h1 { font-weight: 800; font-size: clamp(46px, 8.5vw, 104px); line-height: .98; }
h2 { font-weight: 800; font-size: clamp(34px, 5vw, 58px); line-height: 1.04; }
h3 { font-weight: 700; font-size: 21px; letter-spacing: -0.02em; }
/* the emotional words: elegant italic serif */
.serif, h1 em, h1 strong, h2 em { font-family: "Instrument Serif", Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
h1 em { color: var(--teal); }
h1 strong { color: var(--orange); }
h2 em { color: var(--teal); }
h2 em.o { color: var(--orange); }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.lead { font-size: 19px; color: var(--muted); max-width: 640px; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  background: var(--teal-soft); color: var(--teal); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }

/* header */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.88); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.nav .brand img { height: 54px; width: auto; }
.nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.nav ul a { color: var(--ink); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav ul a:hover { color: var(--teal); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 24px; border-radius: 999px;
  font-weight: 700; font-size: 15px; text-decoration: none; border: 0; cursor: pointer; font-family: inherit; }
.btn-teal { background: var(--navy); color: #fff; }
.btn-teal:hover { background: #0f172a; }
.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.menu-toggle { display: none; background: none; border: 0; font-size: 26px; color: var(--navy); cursor: pointer; }
@media (max-width: 820px) {
  .nav ul { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); }
  .nav ul.open { display: flex; }
  .nav ul a { display: block; padding: 14px 20px; }
  .menu-toggle { display: block; }
  .nav .btn { display: none; }
}

/* sections */
section { padding: 96px 0; }
.bg-light { background: var(--light); }
.bg-dark { background: var(--ink); color: #fff; }
.bg-dark h2, .bg-dark h3 { color: #fff; }
.bg-dark .lead, .bg-dark p { color: rgba(255,255,255,.72); }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

.hero { padding: 90px 0 70px; text-align: center; }
.hero h1 { margin: 22px 0 22px; }
.hero .lead { margin: 0 auto 32px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 64px; }
.stat { padding: 10px 16px; }
.stat b { display: block; font-family: "Instrument Serif", serif; font-style: italic; font-weight: 400; font-size: 46px; line-height: 1.1; color: var(--navy); }
.stat span { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); } }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .grid2, .grid3 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  transition: transform .25s ease, box-shadow .25s ease; }
.card:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(30,41,59,.08); }
.bg-light .card { border-color: transparent; }
.bg-dark .card { background: #2A2A2D; border-color: #333; }
.card p { margin: 10px 0 0; color: var(--muted); }
.bg-dark .card p { color: rgba(255,255,255,.65); }
.num { font-family: "Plus Jakarta Sans", sans-serif; font-weight: 800; color: var(--orange); font-size: 12px; letter-spacing: .14em; }
.tag { display: inline-block; margin-top: 14px; font-size: 11px; font-weight: 800; letter-spacing: .12em; color: var(--teal);
  background: var(--teal-soft); padding: 4px 10px; border-radius: 999px; }
.tag.live { color: #fff; background: var(--orange); }

.quote { font-family: "Instrument Serif", serif; font-style: italic; font-weight: 400; font-size: clamp(28px, 4vw, 46px); line-height: 1.2;
  color: var(--navy); max-width: 900px; margin: 18px auto; }
.founder { display: grid; grid-template-columns: 380px 1fr; gap: 48px; align-items: center; }
.founder img { border-radius: 24px; aspect-ratio: 1; object-fit: cover; }
@media (max-width: 860px) { .founder { grid-template-columns: 1fr; } }

form.contact { display: grid; gap: 14px; max-width: 640px; margin: 32px auto 0; text-align: left; }
form.contact .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form.contact input, form.contact textarea { width: 100%; padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line);
  font: inherit; background: #fff; }
form.contact input:focus, form.contact textarea:focus { outline: none; border-color: var(--teal); }
form.contact textarea { min-height: 140px; resize: vertical; }
@media (max-width: 600px) { form.contact .row { grid-template-columns: 1fr; } }

/* legal / document pages */
.doc { max-width: 780px; margin: 0 auto; padding: 64px 20px 96px; }
.doc h1 { font-size: clamp(36px, 6vw, 56px); font-weight: 800; margin-bottom: 8px; }
.doc h2 { font-size: 24px; margin: 36px 0 10px; }
.doc .note { background: var(--light); border-left: 4px solid var(--teal); padding: 16px 18px; border-radius: 10px; color: var(--navy); }

/* footer */
footer { background: var(--ink); color: rgba(255,255,255,.7); padding: 56px 0 32px; font-size: 14px; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
footer h4 { color: #fff; font-family: "Plus Jakarta Sans", sans-serif; margin: 0 0 12px; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
footer a { color: rgba(255,255,255,.8); text-decoration: none; display: block; margin: 6px 0; }
footer a:hover { color: #fff; }
footer .legal { border-top: 1px solid #333; margin-top: 36px; padding-top: 20px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.tofill { background: #FFF3CD; color: #8a6d00; padding: 0 6px; border-radius: 4px; font-weight: 600; }
footer .tofill { background: #4a3f12; color: #ffd76a; }
@media (max-width: 760px) { footer .cols { grid-template-columns: 1fr; } }

/* gentle reveal on scroll (site.js adds .in) */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ═══════════ ARCOBID page — the app's own colours ═══════════
   espresso #0E0502 / #1A0D08 / #2B1710 · rose #E07B6C · gold #C5A582 · cream #F3EDE5 · Inter Tight */
body.arcobid { background: #0E0502; color: #F3EDE5; font-family: "Inter Tight", "Plus Jakarta Sans", sans-serif; }
body.arcobid .nav { background: rgba(14,5,2,.82); border-bottom-color: rgba(197,165,130,.15); }
body.arcobid .nav ul a { color: #F3EDE5; }
body.arcobid .nav ul a:hover { color: #E07B6C; }
body.arcobid .nav .btn-teal { background: #E07B6C; color: #0E0502; }
body.arcobid .menu-toggle { color: #F3EDE5; }
@media (max-width: 820px) { body.arcobid .nav ul { background: #1A0D08; border-bottom-color: #2B1710; } }
body.arcobid .nav .brand img { filter: brightness(0) invert(.93) sepia(.15); }
body.arcobid h1, body.arcobid h2, body.arcobid h3 { font-family: "Inter Tight", sans-serif; color: #F3EDE5; letter-spacing: -0.045em; }
body.arcobid h1 { font-weight: 900; font-size: clamp(44px, 7.5vw, 86px); }
body.arcobid h2 { font-weight: 800; }
body.arcobid .rose { color: #E07B6C; }
body.arcobid .gold { color: #C5A582; }
body.arcobid .lead, body.arcobid p { color: rgba(243,237,229,.72); }
body.arcobid .eyebrow { color: #C5A582; font-family: "Inter Tight", sans-serif; letter-spacing: .18em; }
body.arcobid section { background: transparent; }
body.arcobid .band { background: #1A0D08; }
body.arcobid .card { background: #1A0D08; border: 1px solid rgba(197,165,130,.16); }
body.arcobid .band .card { background: #2B1710; }
body.arcobid .card p { color: rgba(243,237,229,.65); }
body.arcobid .card:hover { box-shadow: 0 18px 40px rgba(0,0,0,.45); }
body.arcobid .num { color: #E07B6C; font-family: "Inter Tight", sans-serif; }
body.arcobid .btn-rose { background: #E07B6C; color: #0E0502; }
body.arcobid .btn-rose:hover { background: #ea9283; }
body.arcobid .btn-gold { border: 1px solid rgba(197,165,130,.5); color: #C5A582; background: transparent; }
body.arcobid .btn-gold:hover { border-color: #C5A582; }
.arco-hero { padding: 80px 0 90px; background: radial-gradient(1200px 600px at 75% -10%, #3A1E14 0%, #0E0502 58%); }
.arco-hero .grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .arco-hero .grid { grid-template-columns: 1fr; } }
.arco-hero .kicker { font: 700 12px "Inter Tight", sans-serif; letter-spacing: .18em; text-transform: uppercase; color: #C5A582; }
.arco-hero .kicker i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #FF3830; margin-right: 8px; box-shadow: 0 0 12px #FF3830; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.arco-hero h1 { margin: 20px 0 22px; }
.arco-hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.arco-hero .by { margin-top: 26px; font-size: 13px; color: rgba(243,237,229,.5); }
.arco-hero .by b { color: #C5A582; }
.phone { width: 300px; height: 610px; margin: 0 auto; border-radius: 46px; background: #000; padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,.6), 0 0 0 2px #2B1710; }
.screen { width: 100%; height: 100%; border-radius: 36px; overflow: hidden; position: relative;
  background: linear-gradient(180deg, #4a2a1d 0%, #1A0D08 60%, #0E0502 100%); }
.screen .top { position: absolute; top: 18px; left: 16px; right: 16px; display: flex; justify-content: space-between; align-items: center; }
.screen .live { background: #FF3830; color: #fff; font: 800 11px "Inter Tight"; padding: 4px 10px; border-radius: 8px; letter-spacing: .06em; }
.screen .eye { color: #fff; font: 600 12px "Inter Tight"; background: rgba(0,0,0,.35); padding: 4px 10px; border-radius: 8px; }
.screen .seller { position: absolute; top: 62px; left: 16px; display: flex; gap: 10px; align-items: center; color: #fff; font: 700 13px "Inter Tight"; }
.screen .av { width: 36px; height: 36px; border-radius: 50%; background: #B85C3A; display: grid; place-items: center; font-size: 12px; }
.screen .lcard { position: absolute; left: 10px; right: 10px; bottom: 12px; border-radius: 24px; padding: 16px;
  background: rgba(43,23,16,.78); backdrop-filter: blur(14px); border: 1px solid rgba(197,165,130,.18); }
.screen .name { font: 800 16px "Inter Tight"; color: #fff; }
.screen .chips { display: flex; gap: 6px; align-items: center; margin: 8px 0 6px; flex-wrap: wrap; }
.screen .chip { background: #E07B6C; color: #fff; font: 900 9.5px "Inter Tight"; letter-spacing: .04em; padding: 3px 8px; border-radius: 999px; }
.screen .chipt { color: rgba(255,255,255,.85); font: 600 11px "Inter Tight"; }
.screen .price { font: 800 28px "Inter Tight"; color: #fff; letter-spacing: -0.02em; }
.screen .hold { margin-top: 12px; background: #B85C3A; color: #0E0502; text-align: center; font: 800 14px "Inter Tight"; padding: 14px; border-radius: 14px; }
body.arcobid footer { background: #070200; }