/* Kazi, the signal board. Dark infrastructure surface; the product's own
   truth-colours are the design system. Sora display, Gantari body. */

@font-face { font-family: "Sora"; src: url("assets/fonts/sora-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Sora"; src: url("assets/fonts/sora-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Gantari"; src: url("assets/fonts/gantari-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Gantari"; src: url("assets/fonts/gantari-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Gantari"; src: url("assets/fonts/gantari-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --ground: #0F1118;
  --ground-deep: #0A0C12;
  --surface: #1A1D28;
  --surface-hi: #222636;
  --line: rgba(196, 200, 213, .11);
  --line-strong: rgba(196, 200, 213, .24);
  --text: #E8EAF1;
  --text-soft: #C4C8D5;
  --text-mute: #9096A7;
  --sig-green: #54D19E;
  --sig-amber: #E8B34B;
  --sig-red: #FF7A6C;
  --sig-grey: #6B7180;
  --gold: #D8A652;
  --gold-deep: #B98A3C;

  --font-d: "Sora", system-ui, sans-serif;
  --font-b: "Gantari", system-ui, sans-serif;

  --step--1: clamp(.83rem, .79rem + .2vw, .95rem);
  --step-0: clamp(1rem, .96rem + .22vw, 1.13rem);
  --step-1: clamp(1.22rem, 1.1rem + .6vw, 1.55rem);
  --step-2: clamp(1.55rem, 1.3rem + 1.2vw, 2.2rem);
  --step-3: clamp(2.1rem, 1.6rem + 2.5vw, 3.3rem);
  --step-4: clamp(2.7rem, 1.8rem + 4.5vw, 5rem);

  --gutter: clamp(1.25rem, .8rem + 2.2vw, 3rem);
  --section-y: clamp(4.5rem, 3rem + 7vw, 9rem);
  --maxw: 1180px;

  --sh-card: 0 2px 4px rgba(0,0,0,.3), 0 18px 50px -20px rgba(84,209,158,.14);
  --sh-float: 0 12px 34px -12px rgba(0,0,0,.5), 0 44px 90px -40px rgba(216,166,82,.22);
  --ease: cubic-bezier(.16,1,.3,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--text);
  font-family: var(--font-b);
  font-size: var(--step-0);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9000;
  opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap.narrow { max-width: 860px; }
.section { padding-block: var(--section-y); border-top: 1px solid var(--line); }

h1, h2, h3 { font-family: var(--font-d); font-weight: 700; letter-spacing: -.03em; line-height: 1.08; margin: 0 0 .5em; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); max-width: 21ch; }
h3 { font-size: var(--step-1); letter-spacing: -.02em; }
p { margin: 0 0 1em; }
.sub { color: var(--text-soft); max-width: 58ch; font-size: var(--step-1); line-height: 1.55; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55em;
  font-size: .78rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase;
  color: var(--text-mute); margin-bottom: 1.1em;
}
.dot { width: .55em; height: .55em; border-radius: 50%; display: inline-block; flex: none; }
.dot-green { background: var(--sig-green); box-shadow: 0 0 10px rgba(84,209,158,.55); }
.dot-amber { background: var(--sig-amber); box-shadow: 0 0 10px rgba(232,179,75,.5); }
.dot-red { background: var(--sig-red); box-shadow: 0 0 10px rgba(255,122,108,.5); }
.dot-grey { background: var(--sig-grey); }

/* ── buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .95em 1.7em; border-radius: 999px;
  font-family: var(--font-b); font-weight: 700; font-size: var(--step--1);
  letter-spacing: .05em; text-transform: uppercase; text-decoration: none;
  border: 0; cursor: pointer;
  transition: transform .45s var(--ease), background-color .3s, box-shadow .45s, color .3s;
}
.btn .arr { transition: transform .45s var(--ease); }
.btn:hover .arr { transform: translateX(.35em); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn-primary { background: var(--gold); color: #14110A; box-shadow: var(--sh-card); }
.btn-primary:hover { background: #E7BA6B; transform: translateY(-2px); box-shadow: var(--sh-float); }
.btn-primary:active { transform: translateY(0) scale(.98); }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--line-strong); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--text-soft); transform: translateY(-2px); }
.btn-sm { padding: .7em 1.3em; }

/* ── nav ── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--ground) 86%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in { display: flex; align-items: center; gap: 2rem; height: 66px; }
.mark { display: inline-flex; align-items: center; gap: .6em; text-decoration: none; font-family: var(--font-d); font-weight: 700; font-size: 1.25rem; letter-spacing: -.02em; }
.nav-links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--text-mute); font-size: .92rem; font-weight: 500; transition: color .25s; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--text); }
@media (max-width: 880px) { .nav-links { display: none; } .nav-in { justify-content: space-between; } }

/* ── hero ── */
.hero { padding-block: clamp(4rem, 3rem + 5vw, 7rem) clamp(3rem, 2rem + 4vw, 5rem); position: relative; overflow: clip; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto;  height: 130%;
  background:
    radial-gradient(50% 45% at 18% 12%, rgba(84,209,158,.09), transparent 70%),
    radial-gradient(42% 40% at 85% 20%, rgba(216,166,82,.08), transparent 70%),
    radial-gradient(38% 36% at 70% 80%, rgba(255,122,108,.05), transparent 70%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem, 4vw, 4rem); align-items: center; }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } .hero-sig { display: none; } }
.lede { color: var(--text-soft); font-size: var(--step-1); line-height: 1.55; max-width: 52ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: .9rem; margin-block: 1.8rem 1.4rem; }
.hero-strip { font-size: .9rem; color: var(--text-mute); border-left: 2px solid var(--sig-green); padding-left: .9em; max-width: 46ch; }

/* the CSS mini-pyramid */
.sig-tree { display: grid; justify-items: center; gap: 0; }
.sig-row { display: flex; gap: .9rem; align-items: flex-start; }
.sig-join { width: 1px; height: 26px; background: var(--line-strong); position: relative; }
.sig-join::after { content: ""; position: absolute; top: 100%; left: 50%; width: 240px; height: 1px; background: var(--line-strong); transform: translateX(-50%); }
.sig-row + .sig-row, .sig-join + .sig-row { padding-top: 14px; }
.sig-row:last-of-type .sig-chip { position: relative; }
.sig-row:last-of-type .sig-chip::before { content: ""; position: absolute; bottom: 100%; left: 50%; width: 1px; height: 14px; background: var(--line-strong); }
.sig-chip {
  width: 74px; padding: .8em .4em .7em; border-radius: 16px; text-align: center;
  font-family: var(--font-d); font-weight: 600; font-size: 1.02rem;
  background: var(--surface); border: 1.5px solid var(--line-strong); position: relative;
  animation: chipIn .8s var(--ease) both;
}
.sig-chip i { display: block; width: 9px; height: 9px; border-radius: 50%; margin: .55em auto 0; }
.sig-chip b { position: absolute; top: -8px; right: -8px; min-width: 20px; height: 20px; border-radius: 10px; background: var(--sig-red); color: #14110A; font-size: .72rem; font-weight: 700; display: grid; place-items: center; font-family: var(--font-b); }
.sig-chip.on { border-color: color-mix(in srgb, var(--sig-green) 55%, transparent); } .sig-chip.on i { background: var(--sig-green); }
.sig-chip.watch { border-color: color-mix(in srgb, var(--sig-amber) 55%, transparent); } .sig-chip.watch i { background: var(--sig-amber); } .sig-chip.watch b { background: var(--sig-amber); }
.sig-chip.behind { border-color: color-mix(in srgb, var(--sig-red) 55%, transparent); } .sig-chip.behind i { background: var(--sig-red); }
.sig-chip.nodata { opacity: .7; } .sig-chip.nodata i { background: var(--sig-grey); }
.sig-row .sig-chip:nth-child(1) { animation-delay: .15s; }
.sig-row .sig-chip:nth-child(2) { animation-delay: .3s; }
.sig-row .sig-chip:nth-child(3) { animation-delay: .45s; }
.sig-row .sig-chip:nth-child(4) { animation-delay: .6s; }
@keyframes chipIn { from { opacity: 0; transform: translateY(10px) scale(.94); } to { opacity: 1; transform: none; } }
.sig-legend { display: flex; gap: 1.1rem; margin-top: 1.4rem; font-size: .78rem; color: var(--text-mute); }
.sig-legend span { display: inline-flex; align-items: center; gap: .45em; }

/* ── screenshots ── */
.hero-shot { margin: clamp(2.5rem, 4vw, 4rem) 0 0; }
figure { margin: 0; }
.shot, .hero-shot { position: relative; }
.shot img, .hero-shot img {
  border-radius: 14px; border: 1px solid var(--line-strong);
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 30px 80px -30px rgba(0,0,0,.7), 0 60px 140px -50px rgba(84,209,158,.12);
}
figcaption { font-size: .82rem; color: var(--text-mute); margin-top: .8em; display: flex; align-items: center; gap: .8em; flex-wrap: wrap; }
.chip {
  font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: var(--surface-hi); border: 1px solid var(--line-strong);
  padding: .25em .8em; border-radius: 999px; color: var(--text-mute);
}
.shot { margin-top: clamp(2rem, 3.5vw, 3.2rem); }
.duo { display: grid; grid-template-columns: 1.6fr .65fr; gap: clamp(1.2rem, 2.5vw, 2.2rem); align-items: start; }
@media (max-width: 880px) { .duo { grid-template-columns: 1fr; } .shot-phone { max-width: 320px; } }
.shot-phone img { border-radius: 26px; }

/* ── problem ── */
.prob-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 2.5vw, 2rem); margin-top: clamp(1.6rem, 3vw, 2.6rem); }
@media (max-width: 720px) { .prob-grid { grid-template-columns: 1fr; } }
.prob-grid p { border-top: 2px solid var(--sig-red); padding-top: 1em; color: var(--text-soft); font-size: var(--step-0); margin: 0; }
.pull { font-family: var(--font-d); font-weight: 600; font-size: var(--step-2); letter-spacing: -.02em; line-height: 1.25; margin-top: clamp(2rem, 4vw, 3.2rem); max-width: 26ch; }

/* ── rule card ── */
.rule-card {
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 18px;
  padding: clamp(1.5rem, 3vw, 2.5rem); margin-top: clamp(1.8rem, 3vw, 2.8rem);
  box-shadow: var(--sh-card);
}
.rule-title { font-family: var(--font-d); font-weight: 600; font-size: var(--step-1); margin-bottom: 1em; }
.rule-list { list-style: none; margin: 0 0 1.2em; padding: 0; display: grid; gap: .8em; }
.rule-list li { display: flex; gap: .8em; align-items: baseline; color: var(--text-soft); }
.rule-list .dot { transform: translateY(-.1em); }
.rule-list strong { color: var(--text); }
.rule-note { color: var(--text-mute); font-size: var(--step--1); margin: 0; max-width: 68ch; }

/* ── cards ── */
.cards4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: clamp(1.6rem, 3vw, 2.6rem); }
@media (max-width: 980px) { .cards4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards4 { grid-template-columns: 1fr; } }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 1.4rem 1.3rem;
  transition: transform .45s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.card h3 { font-size: 1.05rem; margin-bottom: .5em; }
.card p { color: var(--text-mute); font-size: .93rem; margin: 0; line-height: 1.6; }

/* ── feature grid ── */
.feat-grid { list-style: none; padding: 0; margin: clamp(1.6rem, 3vw, 2.4rem) 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem 2rem; }
@media (max-width: 880px) { .feat-grid { grid-template-columns: 1fr; } }
.feat-grid li { padding: .55em 0; border-bottom: 1px solid var(--line); color: var(--text-soft); font-size: .95rem; position: relative; padding-left: 1.4em; }
.feat-grid li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 7px; height: 7px; border-radius: 50%; background: var(--sig-green); }

/* ── migration ── */
.big-claim { font-size: var(--step-1); line-height: 1.6; color: var(--text-soft); max-width: 56ch; }
.big-claim strong { color: var(--text); font-family: var(--font-d); font-weight: 600; }

/* ── architecture ── */
.arch { display: flex; align-items: center; gap: 0; margin: clamp(2rem, 3.5vw, 3rem) 0; flex-wrap: wrap; }
.arch-node { background: var(--surface); border: 1px solid var(--line-strong); border-radius: 12px; padding: .9rem 1.2rem; min-width: 180px; }
.arch-node span { display: block; font-family: var(--font-d); font-weight: 600; font-size: .95rem; }
.arch-node small { color: var(--text-mute); font-size: .78rem; }
.arch-line { width: clamp(14px, 3vw, 44px); height: 1px; background: var(--line-strong); flex: none; }
@media (max-width: 880px) { .arch { flex-direction: column; align-items: stretch; } .arch-line { width: 1px; height: 18px; margin-left: 1.5rem; } }
.inst-points { list-style: none; padding: 0; margin: 0; display: grid; gap: .55em; max-width: 60ch; }
.inst-points li { padding-left: 1.4em; position: relative; color: var(--text-soft); }
.inst-points li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--sig-green); }

/* ── proof ── */
.log { list-style: none; margin: clamp(1.6rem, 3vw, 2.4rem) 0; padding: 0; display: grid; gap: 1rem; }
.log li { display: grid; grid-template-columns: 150px 1fr; gap: 1.2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); color: var(--text-soft); }
.log b { font-family: var(--font-d); font-weight: 600; color: var(--text); font-size: .9rem; letter-spacing: .01em; }
@media (max-width: 620px) { .log li { grid-template-columns: 1fr; gap: .2rem; } }
.honest {
  margin: clamp(2rem, 4vw, 3rem) 0 0; padding: clamp(1.5rem, 3vw, 2.4rem);
  background: var(--surface); border: 1px solid var(--line-strong); border-left: 3px solid var(--gold);
  border-radius: 14px;
}
.honest-title { font-family: var(--font-d); font-weight: 700; font-size: var(--step-1); margin-bottom: .6em; }
.honest p { color: var(--text-soft); }
.honest footer { display: flex; align-items: center; gap: .9rem; margin-top: 1.4rem; font-size: .9rem; color: var(--text-mute); }
.honest footer img { border-radius: 50%; object-fit: cover; width: 44px; height: 44px; }
.honest footer strong { color: var(--text); }

/* ── pricing ── */
.usd-toggle-box { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); }
.toggle-row { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; margin: 1.4rem 0 2rem; }
.toggle { display: inline-flex; align-items: center; gap: .7em; cursor: pointer; font-weight: 700; font-size: .9rem; letter-spacing: .06em; }
.toggle .knob { width: 46px; height: 26px; border-radius: 999px; background: var(--surface-hi); border: 1px solid var(--line-strong); position: relative; transition: background .3s; }
.toggle .knob::after { content: ""; position: absolute; top: 3px; left: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--gold); transition: transform .35s var(--ease); }
.usd-toggle-box:checked ~ .toggle-row .knob::after { transform: translateX(19px); }
.usd-toggle-box:focus-visible ~ .toggle-row .toggle { outline: 2px solid var(--gold); outline-offset: 4px; border-radius: 6px; }
.toggle .t-kes { color: var(--text); } .toggle .t-usd { color: var(--text-mute); }
.usd-toggle-box:checked ~ .toggle-row .t-kes { color: var(--text-mute); }
.usd-toggle-box:checked ~ .toggle-row .t-usd { color: var(--text); }
.toggle-note { color: var(--text-mute); font-size: .85rem; margin: 0; }
.tiers span.usd { display: none; }
.usd-toggle-box:checked ~ .tiers span.usd { display: inline; }
.usd-toggle-box:checked ~ .tiers span.kes { display: none; }

.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
@media (max-width: 940px) { .tiers { grid-template-columns: 1fr; max-width: 480px; } }
.tier {
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 18px;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  display: flex; flex-direction: column;
}
.tier-star { border-color: color-mix(in srgb, var(--gold) 55%, transparent); box-shadow: 0 24px 70px -30px rgba(216,166,82,.35); position: relative; }
.star { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gold); color: #14110A; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .3em 1em; border-radius: 999px; white-space: nowrap; margin: 0; }
.tier h3 { font-size: 1.35rem; margin-bottom: .1em; }
.t-for { color: var(--text-mute); font-size: .88rem; margin-bottom: 1.2em; }
.t-setup, .t-month { margin: 0; display: flex; align-items: baseline; gap: .6em; flex-wrap: wrap; }
.t-setup { font-family: var(--font-d); font-weight: 700; font-size: clamp(1.4rem, 2vw, 1.7rem); letter-spacing: -.02em; }
.t-month { font-family: var(--font-d); font-weight: 600; font-size: 1.05rem; color: var(--text-soft); margin: .3em 0 1.2em; }
.t-setup small, .t-month small { font-family: var(--font-b); font-weight: 400; color: var(--text-mute); font-size: .8rem; letter-spacing: 0; }
.tier ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5em; border-top: 1px solid var(--line); padding-top: 1.1em; }
.tier li { font-size: .92rem; color: var(--text-soft); padding-left: 1.3em; position: relative; }
.tier li::before { content: ""; position: absolute; left: 0; top: .58em; width: 6px; height: 6px; border-radius: 50%; background: var(--sig-green); }
.price-note, .price-compare { color: var(--text-mute); font-size: .9rem; max-width: 72ch; margin-top: 1.6em; }
.price-compare { border-left: 2px solid var(--gold); padding-left: 1em; color: var(--text-soft); }

/* ── steps ── */
.steps { counter-reset: s; list-style: none; margin: clamp(1.6rem, 3vw, 2.4rem) 0 0; padding: 0; display: grid; gap: .9rem; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 1rem; align-items: baseline; color: var(--text-soft); }
.steps li::before { content: counter(s, decimal-leading-zero); font-family: var(--font-d); font-weight: 700; color: var(--gold); font-size: 1.1rem; }
.steps b { color: var(--text); }

/* ── faq ── */
.faq { display: grid; gap: .7rem; margin-top: clamp(1.6rem, 3vw, 2.4rem); }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: clip; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { cursor: pointer; list-style: none; padding: 1.05rem 1.3rem; font-family: var(--font-d); font-weight: 600; font-size: 1.02rem; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; color: var(--text-mute); font-size: 1.3rem; transition: transform .3s var(--ease); flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; border-radius: 12px; }
.faq p { padding: 0 1.3rem 1.2rem; margin: 0; color: var(--text-soft); font-size: .96rem; }

/* ── booking ── */
.calendly-shell { margin-top: clamp(1.6rem, 3vw, 2.4rem); border: 1px solid var(--line-strong); border-radius: 18px; overflow: clip; background: var(--surface); min-height: 700px; }
.calendly-placeholder { min-height: 700px; display: grid; place-content: center; gap: 1.2rem; text-align: center; color: var(--text-mute); }
.lead-fallback { margin-top: 2.2rem; border-top: 1px solid var(--line); padding-top: 1.8rem; max-width: 560px; }
.lead-fallback > p { color: var(--text-soft); }
.lead-form { display: flex; gap: .7rem; flex-wrap: wrap; }
.lead-form input {
  flex: 1 1 240px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 999px;
  color: var(--text); font: 500 var(--step-0) var(--font-b); padding: .8em 1.3em;
}
.lead-form input:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.lead-ok { color: var(--sig-green); font-weight: 700; }

/* ── footer ── */
.foot { border-top: 1px solid var(--line); padding-block: 2.5rem 6rem; }
.foot-in { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; color: var(--text-mute); font-size: .9rem; }
.foot a { color: var(--text-soft); }

/* ── mobile sticky CTA ── */
.mobile-cta {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 90;
  display: none; text-align: center; text-decoration: none;
  background: var(--gold); color: #14110A; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; font-size: .9rem;
  padding: 1em; border-radius: 999px; box-shadow: var(--sh-float);
}
@media (max-width: 880px) { .mobile-cta { display: block; } .foot { padding-bottom: 7rem; } }

/* ── reveals ── */
html.js-anim [data-reveal], html.js-anim [data-reveal-group] > * { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js-anim .in[data-reveal], html.js-anim [data-reveal-group].in > * { opacity: 1; transform: none; }
html.js-anim [data-reveal-group].in > *:nth-child(2) { transition-delay: .08s; }
html.js-anim [data-reveal-group].in > *:nth-child(3) { transition-delay: .16s; }
html.js-anim [data-reveal-group].in > *:nth-child(4) { transition-delay: .24s; }
html.js-anim [data-reveal-group].in > *:nth-child(5) { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  html.js-anim [data-reveal], html.js-anim [data-reveal-group] > * { opacity: 1; transform: none; transition: none; }
  .sig-chip { animation: none; }
  html { scroll-behavior: auto; }
}