/* flatradar — landing. Self-contained, theme-aware, mobile-first.
   Direction: "calm fintech terminal" — warm paper / deep ink, signal-green accent,
   monospace numerals, a subtle radar sweep. No CDNs, no external assets. */

:root {
  /* light (warm paper) */
  --bg:        #f6f4ee;
  --bg-soft:   #efece3;
  --surface:   #fffefb;
  --surface-2: #faf8f2;
  --ink:       #14201b;
  --ink-soft:  #47554e;
  --ink-faint: #7c8880;
  --line:      #e2ddd0;
  --line-soft: #eae5d9;
  --accent:    #0f9d6b;   /* signal green — below market / good deal */
  --accent-2:  #0b7d54;
  --accent-ink:#053322;
  --accent-wash:#e5f4ec;
  --amber:     #c9741a;
  --down:      #0f9d6b;
  --shadow-sm: 0 1px 2px rgba(20,32,27,.05), 0 2px 8px rgba(20,32,27,.05);
  --shadow-md: 0 8px 24px -8px rgba(20,32,27,.16), 0 2px 8px rgba(20,32,27,.06);
  --shadow-lg: 0 30px 70px -24px rgba(9,40,29,.30), 0 8px 24px -12px rgba(20,32,27,.14);
  --radius: 16px;
  --radius-sm: 11px;
  --maxw: 1160px;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #0a1310;
    --bg-soft:   #0d1a15;
    --surface:   #101e18;
    --surface-2: #13251d;
    --ink:       #eaf2ec;
    --ink-soft:  #a7b8ad;
    --ink-faint: #6f8177;
    --line:      #21362c;
    --line-soft: #1a2c23;
    --accent:    #2fd4a0;
    --accent-2:  #46e0b0;
    --accent-ink:#04140d;
    --accent-wash:#0f2a20;
    --amber:     #e59a4a;
    --down:      #2fd4a0;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
    --shadow-md: 0 10px 30px -10px rgba(0,0,0,.6);
    --shadow-lg: 0 34px 80px -30px rgba(0,0,0,.75), 0 10px 30px -14px rgba(0,0,0,.6);
  }
}
:root[data-theme="light"]{ color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -.02em; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 820px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  --pad-y: 13px; --pad-x: 22px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px;
  font-weight: 650; font-size: 15px; letter-spacing: -.01em;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .16s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-sm { --pad-y: 9px; --pad-x: 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn-solid { background: var(--accent); color: var(--accent-ink); box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--accent) 70%, transparent); }
.btn-solid:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: 0 12px 26px -10px color-mix(in srgb, var(--accent) 65%, transparent); }
.btn-ghost { background: color-mix(in srgb, var(--ink) 5%, transparent); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: color-mix(in srgb, var(--ink) 9%, transparent); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-2); transform: translateY(-2px); }
.btn .arr { transition: transform .18s ease; }
.btn:hover .arr { transform: translateX(3px); }
.ic-tg { fill: currentColor; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  transition: background .25s ease, box-shadow .25s ease, border-color .25s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom-color: var(--line-soft);
  box-shadow: var(--shadow-sm);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { display: inline-flex; }
.brand-word { font-weight: 700; font-size: 20px; letter-spacing: -.03em; }
.brand-word span { color: var(--accent-2); }
.bm-ring-o { fill: var(--accent-ink); }
@media (prefers-color-scheme: dark) { .bm-ring-o { fill: #06140e; } }
.bm-ring { fill: none; stroke: var(--accent); stroke-width: 1.3; opacity: .85; }
.bm-dot  { fill: var(--accent); }
.bm-sweep{ stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; }

.nav { display: flex; gap: 28px; margin-left: 8px; }
.nav a { color: var(--ink-soft); font-size: 15px; font-weight: 550; position: relative; padding: 4px 0; transition: color .18s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--accent); transition: right .22s ease; border-radius: 2px; }
.nav a:hover { color: var(--ink); }
.nav a:hover::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.lang { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--ink-faint); font-family: var(--mono); }
.lang a { color: var(--ink-faint); transition: color .16s; }
.lang a.on { color: var(--ink); }
.lang a:hover { color: var(--accent-2); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 84px; }
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 80% at 70% 8%, #000 0%, transparent 62%);
          mask-image: radial-gradient(120% 80% at 70% 8%, #000 0%, transparent 62%);
  opacity: .6;
}
.hero-sweep {
  position: absolute; top: -22%; right: -14%; width: 720px; height: 720px; pointer-events: none;
  border-radius: 50%;
  background: conic-gradient(from 210deg, transparent 0deg, color-mix(in srgb, var(--accent) 26%, transparent) 60deg, transparent 120deg);
  -webkit-mask-image: radial-gradient(circle, transparent 30%, #000 31%, #000 70%, transparent 72%);
          mask-image: radial-gradient(circle, transparent 30%, #000 31%, #000 70%, transparent 72%);
  opacity: .5; animation: sweep 14s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }

.hero-inner { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.hero-copy { max-width: 620px; }

.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px 7px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  font-size: 12.5px; font-weight: 600; letter-spacing: .01em; color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
}
.ping { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.ping::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--accent); animation: ping 1.8s cubic-bezier(0,0,.2,1) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(3); opacity: 0; } }

.hero-h1 {
  margin: 22px 0 20px;
  font-size: clamp(2.15rem, 5.2vw, 3.6rem);
  letter-spacing: -.035em; line-height: 1.04;
}
.hero-h1 em {
  font-style: normal; position: relative; color: var(--accent-2); white-space: nowrap;
}
.hero-h1 em::after {
  content: ""; position: absolute; left: -2px; right: -2px; bottom: .06em; height: .34em; z-index: -1;
  background: color-mix(in srgb, var(--accent) 26%, transparent); border-radius: 3px;
}
.hero-sub { font-size: clamp(1rem, 1.4vw, 1.16rem); color: var(--ink-soft); max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.cta-center { justify-content: center; }
.hero-note { margin-top: 16px; font-size: 13.5px; color: var(--ink-faint); }

/* ---------- alert card mock ---------- */
.hero-visual { position: relative; display: flex; justify-content: center; }
.alert-card {
  position: relative; width: 100%; max-width: 372px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 20px; padding: 18px; box-shadow: var(--shadow-lg);
  transform: rotate(1.3deg); animation: floaty 7s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: rotate(1.3deg) translateY(0); } 50% { transform: rotate(1.3deg) translateY(-9px); } }
.ac-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.ac-tag {
  font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent-ink); background: var(--accent); padding: 4px 10px; border-radius: 999px;
}
@media (prefers-color-scheme: dark){ .ac-tag { color: #04140d; } }
.ac-badge { font-size: 20px; }
.ac-photo {
  position: relative; height: 132px; border-radius: 12px; overflow: hidden; margin-bottom: 14px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, var(--surface-2)) 0%, var(--surface-2) 55%),
    repeating-linear-gradient(45deg, transparent 0 12px, color-mix(in srgb, var(--ink) 4%, transparent) 12px 24px);
  border: 1px solid var(--line-soft);
}
.ac-photo-scan {
  position: absolute; left: 0; right: 0; height: 34%;
  background: linear-gradient(to bottom, transparent, color-mix(in srgb, var(--accent) 42%, transparent));
  border-bottom: 2px solid var(--accent);
  animation: scan 3.4s ease-in-out infinite;
}
@keyframes scan { 0%,100% { top: -34%; } 50% { top: 100%; } }
.ac-photo-label {
  position: absolute; left: 10px; bottom: 10px; font-family: var(--mono); font-size: 11px;
  color: var(--ink); background: color-mix(in srgb, var(--surface) 82%, transparent);
  padding: 3px 8px; border-radius: 6px; backdrop-filter: blur(4px); border: 1px solid var(--line-soft);
}
.ac-title { font-weight: 650; font-size: 15px; letter-spacing: -.01em; }
.ac-price { display: flex; align-items: baseline; gap: 10px; margin: 6px 0 14px; }
.ac-price-main { font-family: var(--mono); font-size: 25px; font-weight: 600; letter-spacing: -.02em; }
.ac-price-sub { font-family: var(--mono); font-size: 13px; color: var(--ink-faint); }
.ac-rows { display: grid; gap: 1px; background: var(--line-soft); border-radius: 10px; overflow: hidden; border: 1px solid var(--line-soft); }
.ac-row { display: flex; justify-content: space-between; align-items: center; background: var(--surface-2); padding: 9px 12px; font-size: 13px; }
.ac-row span { color: var(--ink-soft); }
.ac-row b { font-family: var(--mono); font-weight: 600; letter-spacing: -.01em; }
.ac-row b.down { color: var(--down); }
.ac-row b.up { color: var(--accent-2); }
.ac-verdict { margin-top: 13px; font-size: 13.5px; line-height: 1.5; color: var(--ink-soft); }
.ac-time { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 12px; color: var(--ink-faint); font-family: var(--mono); }
.ac-live { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 70%, transparent); animation: live 2s ease-out infinite; }
@keyframes live { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); } 100% { box-shadow: 0 0 0 8px transparent; } }

/* ---------- proof strip ---------- */
.proof { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--bg-soft); }
.proof-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { padding: 30px 20px; text-align: center; border-right: 1px solid var(--line-soft); }
.proof-item:last-child { border-right: 0; }
.proof-n { display: block; font-family: var(--mono); font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 600; letter-spacing: -.03em; color: var(--ink); }
.proof-l { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-soft); }

/* ---------- sections ---------- */
.section { padding: 92px 0; }
.section-alt { background: var(--bg-soft); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.eyebrow {
  display: inline-block; font-family: var(--mono); font-size: 12px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -.03em; }
.lede { margin-top: 16px; color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- steps ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 22px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }
.step-n { font-family: var(--mono); font-size: 13px; font-weight: 600; color: var(--ink-faint); letter-spacing: .05em; }
.step-ic { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; margin: 14px 0 16px; border-radius: 12px; background: var(--accent-wash); }
.step-ic svg { width: 23px; height: 23px; fill: none; stroke: var(--accent-2); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.step h3 { font-size: 17px; margin-bottom: 9px; }
.step p { font-size: 14px; color: var(--ink-soft); line-height: 1.55; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 48px; right: -12px; width: 12px; height: 1px; background: var(--line);
}

/* ---------- features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--accent) 30%, var(--line)); }
.feature:hover::before { transform: scaleX(1); }
.feature-ic { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; margin-bottom: 20px; background: var(--accent-wash); }
.feature-ic svg { width: 27px; height: 27px; fill: none; stroke: var(--accent-2); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 19px; margin-bottom: 11px; letter-spacing: -.02em; }
.feature p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }
.why-extra { margin: 40px auto 0; max-width: 720px; text-align: center; color: var(--ink-soft); font-size: 1.02rem; }
.why-extra { padding-top: 26px; border-top: 1px dashed var(--line); }
.key-facts { margin: 14px auto 0; max-width: 720px; text-align: center; color: var(--ink-muted, var(--ink-soft)); font-size: .86rem; line-height: 1.6; }

/* ---------- pricing ---------- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.tier {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 26px; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.tier-feat { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: var(--shadow-md); transform: translateY(-8px); }
.tier-badge {
  position: absolute; top: 0; right: 22px; transform: translateY(-50%);
  background: var(--accent); color: var(--accent-ink); font-size: 11.5px; font-weight: 700;
  letter-spacing: .04em; padding: 5px 12px; border-radius: 999px; box-shadow: var(--shadow-sm);
}
@media (prefers-color-scheme: dark){ .tier-badge { color: #04140d; } }
.tier-top { padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--line-soft); }
.tier-top h3 { font-size: 17px; display: flex; align-items: center; gap: 9px; letter-spacing: -.01em; }
.soon {
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--amber); border: 1px solid color-mix(in srgb, var(--amber) 40%, transparent);
  padding: 2px 7px; border-radius: 999px;
}
.tier-price { display: flex; align-items: baseline; gap: 7px; margin-top: 16px; }
.tp-num { font-family: var(--mono); font-size: 2.4rem; font-weight: 600; letter-spacing: -.03em; }
.tp-per { font-size: 14px; color: var(--ink-faint); }
.tier-feats { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 12px; flex: 1; }
.tier-feats li { position: relative; padding-left: 27px; font-size: 14.5px; color: var(--ink-soft); line-height: 1.45; }
.tier-feats li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 17px; height: 17px; border-radius: 50%;
  background: var(--accent-wash) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f9d6b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4L19 7'/%3E%3C/svg%3E") center / 11px no-repeat;
}
.pricing-note { text-align: center; margin-top: 30px; font-size: 13.5px; color: var(--ink-faint); }

/* ---------- faq ---------- */
.faq { display: grid; gap: 12px; }
.faq-item {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 4px 20px; box-shadow: var(--shadow-sm); transition: border-color .2s ease;
}
.faq-item[open] { border-color: color-mix(in srgb, var(--accent) 32%, var(--line)); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 17px 0; cursor: pointer; font-weight: 600; font-size: 16px; letter-spacing: -.01em; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chev { flex: none; color: var(--ink-faint); transition: transform .24s ease, color .2s ease; }
.faq-chev svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.faq-item[open] .faq-chev { transform: rotate(180deg); color: var(--accent-2); }
.faq-a { padding: 0 0 18px; }
.faq-a p { color: var(--ink-soft); font-size: 15px; line-height: 1.65; max-width: 64ch; }

/* ---------- final CTA ---------- */
.cta-band { padding: 40px 0 100px; }
.cta-inner {
  position: relative; text-align: center; overflow: hidden;
  background: linear-gradient(160deg, var(--accent-ink), color-mix(in srgb, var(--accent-ink) 78%, #000));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: 28px; padding: 68px 32px; box-shadow: var(--shadow-lg);
}
@media (prefers-color-scheme: light){
  .cta-inner { background: linear-gradient(160deg, #0c3a29, #072016); }
}
.cta-glow {
  position: absolute; top: -40%; left: 50%; width: 640px; height: 640px; transform: translateX(-50%);
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 40%, transparent) 0%, transparent 60%);
  pointer-events: none; opacity: .55;
}
.cta-inner h2 { position: relative; color: #f2fbf6; font-size: clamp(1.6rem, 3.4vw, 2.4rem); max-width: 18ch; margin: 0 auto; }
.cta-inner p { position: relative; color: #bfe3d3; margin-top: 14px; font-size: 1.1rem; }
.cta-inner .hero-cta { position: relative; margin-top: 30px; }
.cta-inner .btn-ghost { background: rgba(255,255,255,.08); color: #f2fbf6; border-color: rgba(255,255,255,.18); }
.cta-inner .btn-ghost:hover { background: rgba(255,255,255,.14); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line-soft); background: var(--bg-soft); padding: 56px 0 30px; }
.footer-inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 34px; border-bottom: 1px solid var(--line-soft); }
.footer-brand { max-width: 320px; }
.footer-tag { margin-top: 14px; color: var(--ink-soft); font-size: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-col-h { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 3px; }
.footer-links a { color: var(--ink-soft); font-size: 14.5px; transition: color .16s; }
.footer-links a:hover { color: var(--accent-2); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 22px; }
.footer-legal { color: var(--ink-faint); font-size: 12.5px; max-width: 74ch; line-height: 1.55; }
.footer-copy { color: var(--ink-faint); font-size: 13px; font-family: var(--mono); white-space: nowrap; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-copy { max-width: none; }
  .hero-visual { order: -1; }
  .alert-card { max-width: 340px; transform: none; animation: none; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:not(:last-child)::after { display: none; }
  .features { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr; }
  .tier-feat { transform: none; }
  .nav { display: none; }
}
@media (max-width: 560px) {
  .section { padding: 66px 0; }
  .proof-inner { grid-template-columns: repeat(2, 1fr); }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line-soft); }
  .steps { grid-template-columns: 1fr; }
  .header-actions .btn-sm { display: none; }
  .hero-cta .btn { flex: 1; }
  .footer-inner { flex-direction: column; gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
}