/* ============================================================
   True Connect — landing styles
   Brand pulled from the dashboard reference:
   deep navy, glassy panels, teal accent, mono metrics.
   ============================================================ */

:root {
  /* surfaces */
  --bg-0: oklch(0.155 0.022 256);
  --bg-1: oklch(0.185 0.026 256);
  --panel: oklch(0.99 0 0 / 0.035);
  --panel-2: oklch(0.99 0 0 / 0.055);
  --line: oklch(0.99 0 0 / 0.09);
  --line-strong: oklch(0.99 0 0 / 0.16);

  /* text */
  --tx-0: oklch(0.975 0.005 250);
  --tx-1: oklch(0.82 0.015 250);
  --tx-2: oklch(0.66 0.02 252);
  --tx-3: oklch(0.5 0.02 255);

  /* accent (tweakable) */
  --accent: oklch(0.82 0.13 195);
  --accent-ink: oklch(0.18 0.04 220);
  --accent-2: oklch(0.66 0.15 255);

  /* semantic icon-tile hues (from dashboard) */
  --c-teal: oklch(0.82 0.12 190);
  --c-blue: oklch(0.7 0.14 250);
  --c-green: oklch(0.8 0.15 152);
  --c-orange: oklch(0.78 0.14 60);
  --c-violet: oklch(0.72 0.15 300);
  --c-red: oklch(0.68 0.18 22);

  /* type */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1200px;
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--tx-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
  overflow-x: hidden;
}

/* ambient background glows */
.bg-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 78% -8%, oklch(0.66 0.15 255 / 0.20), transparent 70%),
    radial-gradient(48% 42% at 10% 4%, oklch(0.82 0.13 195 / 0.14), transparent 70%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0) 38%);
}
.bg-field::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(0.99 0 0 / 0.025) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.99 0 0 / 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 60% at 50% 0%, #000, transparent 75%);
          mask-image: radial-gradient(80% 60% at 50% 0%, #000, transparent 75%);
}

main, header, footer { position: relative; z-index: 1; }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; line-height: 1.05; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: oklch(0.82 0.13 195 / 0.06);
  white-space: nowrap;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px oklch(0.82 0.13 195 / 0.18); }

.lead { color: var(--tx-1); font-size: 19px; line-height: 1.6; }
.muted { color: var(--tx-2); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 13px 22px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-primary {
  color: var(--accent-ink);
  background: linear-gradient(180deg, color-mix(in oklch, var(--accent) 92%, white), var(--accent));
  box-shadow: 0 8px 26px -10px oklch(0.82 0.13 195 / 0.7), inset 0 1px 0 oklch(1 0 0 / 0.4);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 34px -12px oklch(0.82 0.13 195 / 0.85), inset 0 1px 0 oklch(1 0 0 / 0.4); }
.btn-ghost {
  color: var(--tx-0);
  background: var(--panel);
  border-color: var(--line-strong);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: var(--panel-2); border-color: var(--accent); }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.nav.scrolled {
  background: oklch(0.155 0.022 256 / 0.72);
  -webkit-backdrop-filter: blur(16px) saturate(1.4); backdrop-filter: blur(16px) saturate(1.4);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a {
  color: var(--tx-1); text-decoration: none; font-size: 15px; font-weight: 500;
  transition: color .15s ease; position: relative;
}
.nav-links a:hover { color: var(--tx-0); }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* ---------- brand / logo ---------- */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-mark {
  display: inline-flex; align-items: flex-end; gap: 3px; height: 30px;
}
.logo-mark i {
  display: block; width: 4px; border-radius: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
}
.logo-mark i:nth-child(1) { height: 12px; }
.logo-mark i:nth-child(2) { height: 26px; }
.logo-mark i:nth-child(3) { height: 18px; }
.logo-mark i:nth-child(4) { height: 30px; }
.logo-mark i:nth-child(5) { height: 9px; }
.brand .word { font-family: var(--font-display); font-weight: 600; font-size: 21px; letter-spacing: -0.02em; color: var(--tx-0); }

/* ---------- sections ---------- */
section { padding: 96px 0; }
.section-head { max-width: 660px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); margin: 18px 0 14px; }
.section-head p { color: var(--tx-2); font-size: 18px; }

/* ---------- hero ---------- */
.hero { padding-top: 64px; padding-bottom: 80px; }

/* hero A — centered */
.hero-a { text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero-a h1 { font-size: clamp(40px, 6.4vw, 74px); margin: 24px 0 22px; max-width: 16ch; }
.hero-a .lead { max-width: 60ch; }
.hero-a .cta-row { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; justify-content: center; }
.hero-a .stage { margin-top: 60px; }

.grad-tx {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* trust strip */
.trust {
  display: flex; gap: 38px; flex-wrap: wrap; justify-content: center;
  margin-top: 46px; padding-top: 30px; border-top: 1px solid var(--line);
  width: 100%; max-width: 760px;
}
.trust .item { display: flex; flex-direction: column; gap: 2px; }
.trust .num { font-family: var(--font-mono); font-weight: 700; font-size: 26px; color: var(--tx-0); letter-spacing: -0.02em; }
.trust .lbl { font-size: 13px; color: var(--tx-2); }

/* ---------- phone mockup ---------- */
.stage { perspective: 1400px; position: relative; }
.phone {
  position: relative; width: 300px; height: 616px;
  border-radius: 44px; padding: 11px;
  background: linear-gradient(160deg, oklch(0.32 0.02 256), oklch(0.2 0.02 256));
  box-shadow:
    0 50px 90px -40px oklch(0 0 0 / 0.8),
    0 0 0 1px oklch(0.99 0 0 / 0.07),
    inset 0 0 0 1px oklch(0 0 0 / 0.5);
}
.phone-screen {
  position: relative; height: 100%; border-radius: 34px; overflow: hidden;
  background: radial-gradient(120% 70% at 50% -10%, oklch(0.24 0.03 250), var(--bg-0) 60%);
  display: flex; flex-direction: column;
}
.phone-notch {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 108px; height: 26px; border-radius: 14px; background: oklch(0.1 0.01 250); z-index: 5;
}
.scr-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px 0; font-family: var(--font-mono); font-size: 12px; color: var(--tx-1);
}
.scr-body { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 30px 22px 22px; gap: 18px; }

.boost-ring {
  position: relative; width: 184px; height: 184px; border-radius: 50%;
  display: grid; place-items: center;
  background:
    conic-gradient(var(--accent) calc(var(--p, 0.78) * 360deg), oklch(0.99 0 0 / 0.07) 0);
  -webkit-mask: none;
}
.boost-ring::before {
  content: ""; position: absolute; inset: 12px; border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, oklch(0.24 0.03 250), oklch(0.17 0.02 250));
  box-shadow: inset 0 1px 0 oklch(0.99 0 0 / 0.06);
}
.boost-ring .inner { position: relative; text-align: center; }
.boost-ring .inner .big { font-family: var(--font-mono); font-weight: 700; font-size: 38px; color: var(--tx-0); letter-spacing: -0.03em; }
.boost-ring .inner .unit { font-family: var(--font-mono); font-size: 12px; color: var(--accent); letter-spacing: 0.1em; }
.boost-ring .inner .cap { font-size: 11px; color: var(--tx-2); margin-top: 4px; }

.scr-status { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--c-green); font-weight: 600; }
.scr-status .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--c-green); box-shadow: 0 0 0 0 oklch(0.8 0.15 152 / 0.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 oklch(0.8 0.15 152 / 0.5);} 70% { box-shadow: 0 0 0 10px oklch(0.8 0.15 152 / 0);} 100% { box-shadow: 0 0 0 0 oklch(0.8 0.15 152 / 0);} }

.scr-rows { width: 100%; display: flex; flex-direction: column; gap: 9px; margin-top: 2px; }
.scr-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-radius: 13px;
  background: var(--panel); border: 1px solid var(--line);
}
.scr-row .l { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--tx-1); }
.scr-row .ic { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; }
.scr-row .v { font-family: var(--font-mono); font-weight: 700; font-size: 14px; color: var(--tx-0); }

/* floating glass cards around phone (hero A) */
.float {
  position: absolute; z-index: 4;
  display: flex; align-items: center; gap: 11px;
  padding: 12px 15px; border-radius: 15px;
  background: oklch(0.21 0.026 256 / 0.82);
  border: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 22px 48px -22px oklch(0 0 0 / 0.7);
}
.float .ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; flex: none; }
.float .t { font-size: 12px; color: var(--tx-2); line-height: 1.2; }
.float .n { font-family: var(--font-mono); font-weight: 700; font-size: 16px; color: var(--tx-0); }
.float-1 { top: 64px; left: -54px; animation: floaty 6s ease-in-out infinite; }
.float-2 { top: 250px; right: -64px; animation: floaty 6s ease-in-out infinite 1.2s; }
.float-3 { bottom: 74px; left: -40px; animation: floaty 6s ease-in-out infinite 2.4s; }
@keyframes floaty { 0%,100% { transform: translateY(0);} 50% { transform: translateY(-12px);} }
@media (prefers-reduced-motion: reduce) { .float, .scr-status .pulse { animation: none !important; } }

/* ---------- icon tiles ---------- */
.tile { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; flex: none; }
.tile svg { width: 24px; height: 24px; }
.tile.teal   { background: oklch(0.82 0.12 190 / 0.14); color: var(--c-teal); }
.tile.blue   { background: oklch(0.7 0.14 250 / 0.15);  color: var(--c-blue); }
.tile.green  { background: oklch(0.8 0.15 152 / 0.14);  color: var(--c-green); }
.tile.orange { background: oklch(0.78 0.14 60 / 0.14);  color: var(--c-orange); }
.tile.violet { background: oklch(0.72 0.15 300 / 0.15); color: var(--c-violet); }
.tile.red    { background: oklch(0.68 0.18 22 / 0.14);  color: var(--c-red); }
.tile-sm { width: 38px; height: 38px; border-radius: 11px; }
.tile-sm svg { width: 19px; height: 19px; }
.tile-xs { width: 26px; height: 26px; border-radius: 8px; }
.tile-xs svg { width: 14px; height: 14px; }

/* ---------- live network band ---------- */
.netband { padding-top: 0; }
.net-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.net-card {
  padding: 20px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px;
}
.net-card .t { font-size: 13px; color: var(--tx-2); }
.net-card .n { font-family: var(--font-mono); font-weight: 700; font-size: 24px; color: var(--tx-0); letter-spacing: -0.02em; margin-top: 2px; }

/* ---------- features ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat-card {
  padding: 26px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.feat-card:hover { transform: translateY(-4px); border-color: var(--line-strong); background: var(--panel-2); }
.feat-card h3 { font-size: 20px; margin: 18px 0 9px; }
.feat-card p { color: var(--tx-2); font-size: 15px; line-height: 1.6; }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column;
  padding: 26px 24px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
}
.plan.popular {
  background: linear-gradient(180deg, oklch(0.82 0.13 195 / 0.08), var(--panel) 60%);
  border-color: oklch(0.82 0.13 195 / 0.45);
  box-shadow: 0 30px 70px -34px oklch(0.82 0.13 195 / 0.5);
}
.plan .tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 13px; border-radius: 999px; color: var(--accent-ink);
  background: var(--accent); font-weight: 700; white-space: nowrap;
}
.plan .tag.soft {
  color: var(--tx-1); background: var(--panel-2);
  border: 1px solid var(--line-strong);
}
.plan .pname { font-family: var(--font-display); font-weight: 600; font-size: 18px; }
.plan .psub { color: var(--tx-2); font-size: 14px; margin-top: 4px; }
.plan .price { display: flex; align-items: baseline; gap: 6px; margin: 22px 0 4px; }
.plan .price .amt { font-family: var(--font-mono); font-weight: 700; font-size: 38px; color: var(--tx-0); letter-spacing: -0.03em; }
.plan .price .per { color: var(--tx-2); font-size: 15px; }
.plan .save { font-size: 13px; color: var(--c-green); font-weight: 600; min-height: 18px; }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 11px; margin: 22px 0 24px; }
.plan li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--tx-1); }
.plan li svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: 1px; }
.plan .btn { margin-top: auto; width: 100%; }
.price-note { text-align: center; color: var(--tx-3); font-size: 13.5px; margin-top: 26px; }

/* ---------- hero trial microcopy ---------- */
.cta-note {
  display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 20px;
  font-size: 14px; color: var(--tx-2);
}
.hero-a .cta-note { justify-content: center; }
.cta-note span { display: inline-flex; align-items: center; gap: 7px; }
.cta-note svg { width: 16px; height: 16px; color: var(--accent); flex: none; }

/* ---------- promo (trial + referral) ---------- */
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.promo-card {
  position: relative; overflow: hidden;
  padding: 34px; border-radius: 22px;
  border: 1px solid var(--line-strong);
  display: flex; flex-direction: column;
}
.promo-card.trial {
  background:
    radial-gradient(80% 110% at 0% 0%, oklch(0.82 0.13 195 / 0.12), transparent 60%),
    var(--panel-2);
}
.promo-card.refer {
  background:
    radial-gradient(80% 110% at 100% 0%, oklch(0.66 0.15 255 / 0.14), transparent 60%),
    var(--panel-2);
}
.promo-card .ribbon {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); padding: 7px 13px; border-radius: 999px;
  background: oklch(0.82 0.13 195 / 0.1); border: 1px solid var(--line-strong);
}
.promo-card h3 { font-size: clamp(24px, 3vw, 30px); margin: 18px 0 8px; }
.promo-card .sub { color: var(--tx-2); font-size: 15px; max-width: 40ch; }
.promo-card .big-num {
  font-family: var(--font-mono); font-weight: 700; letter-spacing: -0.03em;
  font-size: 56px; color: var(--tx-0); margin: 18px 0 2px; line-height: 1;
}
.promo-card .big-num .accent { color: var(--accent); }
.promo-card ul { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 22px 0 26px; }
.promo-card li { display: flex; align-items: flex-start; gap: 11px; font-size: 15px; color: var(--tx-1); }
.promo-card li svg { width: 19px; height: 19px; color: var(--accent); flex: none; margin-top: 1px; }
.promo-card li b { color: var(--tx-0); }
.promo-card .btn { align-self: flex-start; margin-top: auto; }
.refer-steps { display: flex; align-items: center; gap: 12px; margin: 22px 0 26px; flex-wrap: wrap; }
.refer-steps .step {
  flex: 1; min-width: 120px; padding: 16px; border-radius: 14px;
  background: var(--panel); border: 1px solid var(--line); text-align: center;
}
.refer-steps .step .si { font-family: var(--font-mono); font-size: 12px; color: var(--accent); letter-spacing: 0.1em; }
.refer-steps .step .st { font-size: 13.5px; color: var(--tx-1); margin-top: 7px; line-height: 1.35; }
.refer-steps .arr { color: var(--tx-3); flex: none; }

/* ---------- final CTA ---------- */
.cta-band {
  position: relative; overflow: hidden;
  padding: 64px; border-radius: 28px; text-align: center;
  background:
    radial-gradient(80% 120% at 50% 0%, oklch(0.66 0.15 255 / 0.22), transparent 70%),
    var(--panel-2);
  border: 1px solid var(--line-strong);
}
.cta-band h2 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 14px; }
.cta-band p { color: var(--tx-1); font-size: 18px; max-width: 50ch; margin: 0 auto 30px; }

/* ---------- footer ---------- */
footer { padding: 56px 0 40px; border-top: 1px solid var(--line); margin-top: 40px; }
.foot-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.foot-col h4 { font-size: 13px; font-family: var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--tx-3); margin-bottom: 14px; }
.foot-col a { display: block; color: var(--tx-1); text-decoration: none; font-size: 14.5px; margin-bottom: 10px; transition: color .15s; }
.foot-col a:hover { color: var(--accent); }
.foot-brand { max-width: 280px; }
.foot-brand p { color: var(--tx-2); font-size: 14px; margin-top: 14px; line-height: 1.6; }
.foot-social { display: flex; gap: 10px; margin-top: 16px; }
.foot-social a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: var(--panel); border: 1px solid var(--line); color: var(--tx-1);
  transition: all .15s ease;
}
.foot-social a:hover { color: var(--accent); border-color: var(--accent); }
.foot-bot { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--tx-3); font-size: 13.5px; }

/* ---------- reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .feat-grid { grid-template-columns: 1fr; }
  .promo-grid { grid-template-columns: 1fr; }
  .net-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
}
@media (max-width: 1080px) {
  .price-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .price-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 18px; }
  section { padding: 72px 0; }
  /* nav: keep brand + primary CTA only, fit on one line */
  .nav-inner { gap: 12px; height: 64px; }
  .nav-cta { gap: 8px; margin-left: auto; }
  .nav-cta .btn-ghost { display: none; }
  .brand .word { font-size: 18px; }
  .btn { padding: 11px 16px; font-size: 14px; }
  .btn-lg { padding: 14px 20px; font-size: 15px; }
  /* floating metric cards become a tidy row under the phone */
  .hero-a .stage { display: flex; flex-direction: column; align-items: center; }
  .hero-a .phone { order: 0; }
  .floats { order: 1; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 18px; width: 100%; }
  .float { position: static; inset: auto; animation: none; }
  .cta-band { padding: 40px 24px; }
  .net-grid { grid-template-columns: 1fr; }
  /* promo (trial + referral) cards */
  .promo-card { padding: 26px 22px; }
  .promo-card h3 { margin: 16px 0 10px; }
  .promo-card .big-num { font-size: 46px; white-space: nowrap; }
  /* referral steps stack vertically with downward arrows */
  .refer-steps { flex-direction: column; align-items: stretch; gap: 8px; }
  .refer-steps .step { width: 100%; min-width: 0; }
  .refer-steps .arr { transform: rotate(90deg); align-self: center; }
  .promo-card .btn { width: 100%; }
  /* hero trust stats: tidy centered 2×2 grid */
  .trust { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 16px; margin-top: 36px; padding-top: 26px; text-align: center; }
  .trust .item { align-items: center; gap: 4px; }
  .trust .num { font-size: 30px; }
  /* feature & how-it-works cards: fully centered on mobile */
  .feat-card { text-align: center; }
  .feat-card .tile, .feat-card .tile-sm { margin-left: auto; margin-right: auto; }
  /* channel-choice: primary fills the row, Telegram icon stays a compact square beside it */
  .cta-choice { width: 100%; flex-wrap: nowrap; }
  .cta-choice .btn { flex: 1; min-width: 0; }
  .cta-choice .btn-tg.btn-icon { flex: none; width: 56px; min-width: 56px; height: 56px; padding: 0; }
  .cta-choice .btn-tg.btn-icon .tg-ic { width: 22px; height: 22px; }
  .tg-alt .btn { width: 100%; }
}

/* ---------- Telegram channel button ---------- */
.btn-tg {
  color: #fff;
  background: linear-gradient(180deg, oklch(0.74 0.115 244), oklch(0.66 0.13 246));
  box-shadow: 0 8px 26px -10px oklch(0.66 0.13 246 / 0.7), inset 0 1px 0 oklch(1 0 0 / 0.28);
}
.btn-tg:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 34px -12px oklch(0.66 0.13 246 / 0.85), inset 0 1px 0 oklch(1 0 0 / 0.28);
}
.tg-ic { width: 18px; height: 18px; flex: none; }
.nav-tg { padding: 0; width: 44px; height: 44px; flex: none; }
.nav-tg .tg-ic { width: 20px; height: 20px; }
.btn-tg.btn-icon { padding: 0; width: 56px; height: 56px; flex: none; }
.cta-choice .btn-tg.btn-icon { width: 56px; }
.btn-tg.btn-icon .tg-ic { width: 22px; height: 22px; }

/* ---------- channel choice (web cabinet vs Telegram) ---------- */
.cta-choice { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.promo-card .cta-choice { align-self: stretch; margin-top: auto; }
.cta-lead { margin-top: 30px; color: var(--tx-2); font-size: 15px; }
.hero-a .cta-lead { text-align: center; }
.cta-lead + .cta-row { margin-top: 14px; }

/* Telegram alternative line under pricing */
.tg-alt {
  display: flex; justify-content: center; align-items: center;
  gap: 12px; flex-wrap: wrap;
  margin-top: 16px; color: var(--tx-2); font-size: 14.5px;
}
.tg-alt .btn { padding: 9px 16px; font-size: 14px; }