/* MCO Intelligence. Brand: Master Spec v3. Navy #0A1524, Gold #CBA24A, Off-white #E4E8EC, Inter. Flat colour, hairlines, no rounded containers. */

@font-face { font-family: "Inter"; src: url("../fonts/Inter-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/Inter-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter Display"; src: url("../fonts/InterDisplay-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter Display"; src: url("../fonts/InterDisplay-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --navy: #0A1524; --navy-deep: #071019;
  --gold: #CBA24A; --gold-40: rgba(203,162,74,0.4); --gold-20: rgba(203,162,74,0.2);
  --off: #E4E8EC; --off-70: rgba(228,232,236,0.86); --off-50: rgba(228,232,236,0.7); --off-35: rgba(228,232,236,0.58); --off-14: rgba(228,232,236,0.16); --off-08: rgba(228,232,236,0.09);
  --font: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: "Inter Display", "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --pad: 22px; --col: 620px; --wide: 1080px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--navy); color: var(--off); font-family: var(--font); font-size: 16px; line-height: 1.6; font-feature-settings: "tnum" 1, "cv11" 1; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--off); text-decoration: none; }
a:hover { color: var(--gold); }
p { margin: 0; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 3px; }
.wrap { max-width: var(--col); margin: 0 auto; padding: 0 var(--pad); }
.wrap.wide { max-width: var(--wide); }

/* language hint */
.lang-hint { border-bottom: 1px solid var(--off-14); font-size: 0.85rem; color: var(--off-70); position: relative; z-index: 4; background: var(--navy); }
.lang-hint .wrap { max-width: var(--wide); display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 8px; padding-bottom: 8px; }
.lang-hint a { color: var(--gold); }
.lang-hint button { background: none; border: 0; color: var(--off-50); font: inherit; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; padding: 4px 0; }

/* top */
.top { position: relative; z-index: 3; }
.top .wrap { max-width: var(--wide); display: flex; justify-content: space-between; align-items: center; padding-top: 22px; padding-bottom: 8px; }
.top .mark { height: 20px; width: auto; opacity: .95; }
.lang { display: flex; gap: 18px; }
.lang a { font-size: 0.8rem; letter-spacing: 0.18em; color: var(--off-50); padding-bottom: 3px; border-bottom: 1px solid transparent; }
.lang a[aria-current="page"] { color: var(--off); border-bottom-color: var(--gold); }

/* hero: centred, one column, big type, the house motif drawn once in the band below the form */
.hero { position: relative; overflow: hidden; padding: 40px 0 230px; text-align: center; }
.hero canvas { position: absolute; left: 0; top: 0; width: 100%; height: 100%; z-index: 0; }
.hero-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.nameplate { width: min(78%, 460px); height: auto; margin: 22px 0 34px; opacity: 0; animation: rise .9s cubic-bezier(.2,.7,.2,1) .9s forwards; }
.hero h1 { font-size: clamp(1.7rem, 5.6vw, 3.1rem); line-height: 1.15; letter-spacing: -0.02em; max-width: 21ch; margin: 0 0 16px; opacity: 0; animation: rise .9s cubic-bezier(.2,.7,.2,1) 1.2s forwards; }
.dek { font-size: 1.15rem; line-height: 1.6; color: var(--off-70); max-width: 52ch; margin: 0 0 30px; opacity: 0; animation: rise .9s cubic-bezier(.2,.7,.2,1) 1.4s forwards; }
.hero form { opacity: 0; animation: rise .9s cubic-bezier(.2,.7,.2,1) 1.6s forwards; width: 100%; }
.proof { font-size: 0.9rem; line-height: 1.6; color: var(--off-35); margin: 26px 0 0; max-width: 46ch; opacity: 0; animation: rise .9s cubic-bezier(.2,.7,.2,1) 1.9s forwards; }
.sample-link { display: inline-block; color: var(--off-50); border-bottom: 1px solid var(--off-14); margin-top: 6px; }
.sample-link:hover { color: var(--gold); border-bottom-color: var(--gold-40); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .nameplate, .hero h1, .dek, .hero form, .proof { animation: none; opacity: 1; } }

/* form: one row, an underlined field and a hairline button; edition as text choices */
form[data-subscribe] { max-width: 560px; margin: 0 auto; text-align: left; }
.field { display: flex; gap: 8px; align-items: stretch; padding: 6px; border: 1px solid var(--off-14); border-radius: 8px; background: var(--navy-deep); transition: border-color .2s; }
.field:focus-within { border-color: var(--gold); }
.field input[type="email"] { flex: 1; min-width: 0; background: transparent; border: 0; color: var(--off); padding: 12px 12px; font: inherit; font-size: 1.1rem; border-radius: 0; }
.field input[type="email"]:focus { outline: none; }
.field input[type="email"]::placeholder { color: var(--off-35); }
.btn { flex: none; align-self: stretch; background: var(--off); color: var(--navy); border: 0; border-radius: 6px; padding: 12px 22px; font: inherit; font-size: 1rem; font-weight: 600; cursor: pointer; transition: background .2s; }
.btn:hover { background: #fff; }
.btn[disabled] { opacity: .5; cursor: wait; }
.edition { display: flex; align-items: baseline; gap: 18px; margin-top: 20px; flex-wrap: wrap; }
.edition .lbl { font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--off-50); }
.seg { display: flex; gap: 18px; }
.seg label { margin: 0; }
.seg input { position: absolute; opacity: 0; width: 0; height: 0; }
.seg span { font-size: 1.02rem; color: var(--off-50); cursor: pointer; padding-bottom: 3px; border-bottom: 1px solid transparent; transition: color .15s, border-color .15s; }
.seg input:checked + span { color: var(--off); border-bottom-color: var(--gold); }
.seg input:focus-visible + span { outline: 1px solid var(--gold); outline-offset: 4px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 0.9rem; line-height: 1.5; color: var(--off-50); margin-top: 18px; cursor: pointer; }
.check input { flex: none; width: 17px; height: 17px; margin: 3px 0 0; accent-color: var(--gold); cursor: pointer; }
.under { font-size: 0.82rem; color: var(--off-35); line-height: 1.5; margin-top: 14px; }
.under a { color: var(--off-50); border-bottom: 1px solid var(--off-14); }
.msg { display: none; margin-top: 16px; padding: 12px 0 0; border-top: 1px solid var(--off-14); font-size: 0.9rem; line-height: 1.55; color: var(--off-70); }
.msg.show { display: block; }
.msg strong { display: block; color: var(--off); font-family: var(--display); margin-bottom: 4px; }
.msg.err { border-top-color: rgba(217,83,79,0.6); }
.msg.ok { border-top-color: var(--gold-40); }
.hp { position: absolute; left: -5000px; }
.cf-turnstile { margin-top: 14px; }

/* sections: one centred column below the hero, same width as the form column */
section { padding: 72px 0; }
section + section, footer { border-top: 1px solid var(--off-08); }
.eyebrow { font-size: 0.74rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); text-align: center; margin: 0 0 14px; }
h2 { font-size: clamp(1.5rem, 4.6vw, 2.2rem); line-height: 1.15; letter-spacing: -0.015em; text-align: center; margin: 0 0 12px; text-wrap: balance; }
.lead { font-size: 1.05rem; line-height: 1.6; color: var(--off-50); text-align: center; max-width: 52ch; margin: 0 auto; text-wrap: balance; }

/* about: heading centred, text left, signature under a hairline */
.prose { margin-top: 32px; }
.prose p { color: var(--off-70); margin-bottom: 18px; font-size: 1.08rem; }
.prose p:last-child { margin-bottom: 0; }
.sig { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--off-14); display: grid; gap: 3px; }
.sig b { font-family: var(--display); font-weight: 600; }
.sig span { font-size: 0.95rem; color: var(--off-50); }
.sig em { font-style: normal; color: var(--gold); font-family: var(--display); margin-top: 8px; }

/* footer */
footer { padding: 32px 0 44px; font-size: 0.9rem; color: var(--off-50); }
footer .wrap { display: grid; gap: 16px; }
footer .brand { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
footer .brand img { height: 16px; width: auto; opacity: .85; }
footer .tag-line { font-size: 0.74rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 16px; }
footer nav a { color: var(--off-50); font-size: 0.85rem; }
footer .legal { color: var(--off-35); font-size: 0.82rem; line-height: 1.6; max-width: 90ch; }

/* legal and sample pages */
.doc { padding: 50px 0 70px; }
.doc h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-bottom: 8px; }
.doc h2 { font-size: 1.15rem; text-align: left; letter-spacing: -0.01em; margin: 30px 0 10px; }
.doc p, .doc li { color: var(--off-70); margin-bottom: 12px; }
.doc .meta { color: var(--off-35); font-size: 0.85rem; margin-bottom: 26px; }
.doc .note { border-left: 2px solid var(--gold); padding: 4px 0 4px 16px; font-size: 0.92rem; margin-bottom: 26px; color: var(--off-70); }
.btn-ghost { display: inline-block; margin-top: 12px; background: var(--off); color: var(--navy); border-radius: 6px; padding: 12px 22px; font-size: 1rem; font-weight: 600; }
.btn-ghost:hover { background: #fff; color: var(--navy); }
.issue-frame { background: var(--navy-deep); padding: 40px 0 60px; }
.issue-frame .wrap { max-width: 680px; }
.issue-note { border-left: 2px solid var(--gold); padding: 4px 0 4px 16px; font-size: 0.9rem; margin-bottom: 24px; color: var(--off-70); }
.issue-note a { color: var(--gold); }
.issue-body { border: 1px solid var(--off-08); }

@media (min-width: 760px) {
  :root { --pad: 40px; }
  .hero { padding: 60px 0 330px; }
  .nameplate { width: 520px; margin: 30px 0 40px; }
  .hero .wrap { max-width: var(--wide); }
  .nameplate { width: 560px; }
  section { padding: 96px 0; }
  .top .mark { height: 20px; }
}


/* ===== theme: gn ===== */
/* Variant GN: light paper, navy ink, a navy product shot with floating labels, a navy band with stats, square cards with header strips. MCO light-mode tokens (gold #9A7627 on light). */
:root {
  --navy: #EEF0F3; --navy-deep: #FFFFFF; --paper: #EEF0F3; --paper-2: #E4E8EC; --ink: #0A1524;
  --off: #0A1524; --off-70: rgba(10,21,36,0.84); --off-50: rgba(10,21,36,0.64); --off-35: rgba(10,21,36,0.5); --off-14: rgba(10,21,36,0.18); --off-08: rgba(10,21,36,0.1);
  --gold: #9A7627; --gold-40: rgba(154,118,39,0.4); --gold-20: rgba(154,118,39,0.2);
}
body { background: var(--paper); overflow-x: hidden; }
.top { background: #fff; border-bottom: 1px solid var(--off-08); }
.top .wrap { padding-top: 16px; padding-bottom: 14px; }
.top .mark { opacity: 1; } .top .wordmark { height: 24px; width: auto; }
.lang-hint { background: #fff; }
a:hover { color: var(--gold); }

/* hero: copy left, product shot right */
.hero { padding: 48px 0 64px; text-align: left; overflow: visible; }
.hero canvas { position: static; width: auto; height: auto; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 44px; }
.hero-grid > * { min-width: 0; }
.hero h1 { font-size: clamp(1.9rem, 5.2vw, 3rem); letter-spacing: -0.025em; line-height: 1.08; max-width: 22ch; margin: 0 0 18px; opacity: 1; animation: none; }
.dek { margin: 0 0 28px; max-width: 46ch; opacity: 1; animation: none; font-size: 1.1rem; }
.hero form { animation: none; opacity: 1; }
form[data-subscribe] { margin: 0; max-width: 520px; }
.field { border-radius: 3px; background: #fff; border-color: var(--off-14); padding: 4px; }
.field input[type="email"] { color: var(--ink); }
.field input[type="email"]::placeholder { color: var(--off-35); }
.btn { border-radius: 2px; background: var(--ink); color: #fff; }
.btn:hover { background: #142238; }
.check input { accent-color: var(--ink); }
.proof { margin-top: 24px; opacity: 1; animation: none; text-align: left; }
.sample-link { color: var(--ink); border-bottom-color: var(--off-14); }

.hero-visual { position: relative; }
.shot { position: relative; background: #0A1524; color: #E4E8EC; padding: 18px 18px 14px; box-shadow: 0 30px 60px rgba(10,21,36,0.25); border: 1px solid rgba(10,21,36,0.25); }
.shot-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.shot-head img { height: 22px; width: auto; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chips .chip { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.66rem; letter-spacing: 0.1em; border: 1px solid rgba(228,232,236,0.2); padding: 3px 7px; color: rgba(228,232,236,0.75); }
.chips .chip:first-child { border-color: #CBA24A; color: #CBA24A; }
.shot .chart-wrap { position: relative; height: 280px; margin-top: 14px; }
.shot canvas { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
.shot .axis { display: flex; justify-content: space-between; margin-top: 6px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.6rem; letter-spacing: 0.08em; color: rgba(228,232,236,0.4); }
.float { position: absolute; background: #fff; color: var(--ink); font-size: 0.78rem; font-weight: 600; padding: 8px 12px; box-shadow: 0 10px 30px rgba(10,21,36,0.22); border: 1px solid rgba(10,21,36,0.12); display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.float::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); flex: none; }
.f1 { left: 10px; top: 96px; } .f2 { left: 10px; top: 230px; } .f3 { right: 10px; bottom: 44px; }

/* navy band: what it is, signature, stats */
.band { background: #0A1524; color: #E4E8EC; padding: 80px 0; }
.band h2 { color: #E4E8EC; }
.band .prose p { color: rgba(228,232,236,0.86); }
.band .sig { border-top-color: rgba(228,232,236,0.16); }
.band .sig b { color: #E4E8EC; } .band .sig span { color: rgba(228,232,236,0.7); } .band .sig em { color: #CBA24A; }
.stats { display: flex; flex-wrap: wrap; justify-content: center; row-gap: 28px; margin-top: 60px; }
.stat { flex: 0 0 50%; text-align: center; padding: 0 12px; border-left: 1px solid rgba(228,232,236,0.22); }
.stat:nth-child(odd) { border-left: 0; }
.stat b { display: block; font-family: var(--display); font-weight: 600; font-size: 1.7rem; color: #E4E8EC; letter-spacing: -0.01em; }
.stat span { display: block; font-size: 0.64rem; line-height: 1.4; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(228,232,236,0.6); }

/* cards */
.cards { padding: 72px 0; background: var(--paper); }
.card-grid { display: grid; gap: 16px; }
.card { background: #fff; border: 1px solid var(--off-14); }
.strip { font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; padding: 8px 18px; background: var(--paper-2); color: var(--ink); font-weight: 600; }
.card:nth-child(2) .strip { background: #0A1524; color: #CBA24A; }
.card h3 { font-size: 1.15rem; padding: 18px 18px 6px; }
.card p { padding: 0 18px 20px; color: var(--off-70); font-size: 0.98rem; }

section + section, footer { border-top: 0; }
footer { background: #fff; border-top: 1px solid var(--off-08); }
footer .brand img { opacity: 1; }
.doc { background: var(--paper); }
@media (min-width: 760px) {
  .hero { padding: 64px 0 72px; }
}
@media (min-width: 900px) {
  .hero { padding: 88px 0 104px; }
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: 64px; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .shot .chart-wrap { height: 320px; }
  .stat { flex: 0 0 auto; padding: 0 36px; }
  .stat:nth-child(odd) { border-left: 1px solid rgba(228,232,236,0.22); }
  .stat:first-child { border-left: 0; }
  .f1, .f2 { left: -14px; } .f3 { right: -14px; }
}