/* ============================================================
   MailLogic — utilitarian email-utility system
   IBM Plex Sans / Mono · cool grays · functional teal
   ============================================================ */

:root {
  --bg:        #ffffff;
  --bg-alt:    #f6f7f9;   /* section bands */
  --bg-inset:  #eef1f4;   /* inset rows / fields */
  --ink:       #14171c;
  --ink-2:     #2b313b;
  --muted:     #586172;
  --muted-2:   #828b99;
  --line:      #e3e7ec;
  --line-2:    #d4dae1;

  --primary:   #0d7a6f;
  --primary-d: #0a5f57;
  --primary-wash: #e6f4f1;
  --primary-line: #bfe3dd;

  --blue:      #1f6fe0;
  --blue-wash: #eaf1fd;

  --ok:        #1f9254;
  --ok-wash:   #e7f6ed;
  --ok-line:   #b9e3c8;
  --warn:      #a96a12;
  --warn-wash: #fbf1de;
  --warn-line: #f0d9a8;
  --danger:    #c23934;
  --danger-wash:#fbeceb;

  /* surfaces (distinct from page --bg so cards elevate in dark mode) */
  --surface:        #ffffff;   /* cards, panels, table */
  --surface-raised: #ffffff;   /* elevated cards (hero card) */
  --accent-text:    #ffffff;   /* text/icon on accent fills */

  /* CTA band (flips: near-black in light, elevated slate in dark) */
  --cta-bg:    #14171c;
  --cta-text:  #e7ebf0;
  --cta-muted: #9aa5b3;

  /* semantic aliases — mirror the tokens above, auto-flip in dark */
  --bg-soft:       var(--bg-alt);
  --text:          var(--ink);
  --border:        var(--line);
  --accent:        var(--primary);
  --accent-soft:   var(--primary-wash);
  --success-bg:    var(--ok-wash);
  --success-text:  var(--ok);
  --warning-bg:    var(--warn-wash);
  --warning-text:  var(--warn);

  --code-bg:   #0e1622;
  --code-bg-2: #16202e;
  --code-line: #243244;
  --code-text: #c7d2e0;
  --code-green:#5fd0a8;
  --code-blue: #6bb3f0;
  --code-amber:#e7c06b;
  --code-dim:  #6b7a8d;

  --radius:    10px;
  --radius-sm: 7px;
  --radius-lg: 14px;

  --shadow-xs: 0 1px 2px rgb(20 23 28 / 6%);
  --shadow-sm: 0 1px 3px rgb(20 23 28 / 8%), 0 1px 2px rgb(20 23 28 / 5%);
  --shadow-md: 0 6px 16px -6px rgb(20 23 28 / 14%);
  --shadow-lg: 0 18px 40px -18px rgb(20 23 28 / 22%);

  --maxw: 1200px;
  --header-height: 60px;
  --trust-strip-height: 66px;

  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.018em; color: var(--ink); line-height: 1.12; }
p { margin: 0; }
::selection { background: var(--primary-wash); }
svg { display: block; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 28px; }
.section { padding-block: clamp(48px, 6vw, 80px); }
.band { background: var(--bg-alt); border-block: 1px solid var(--line); }

.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: 12px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--primary);
}
.sec-head { max-width: 680px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(26px, 3vw, 34px); margin-top: 12px; }
.sec-head p { color: var(--muted); font-size: 16.5px; margin-top: 12px; line-height: 1.55; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px;
  border-radius: var(--radius-sm);
  font-family: var(--sans); font-size: 14.5px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn-lg { height: 48px; padding: 0 22px; font-size: 15.5px; }
.btn-sm { height: 36px; padding: 0 14px; font-size: 13.5px; }
.btn-primary { background: var(--primary); color: var(--accent-text); box-shadow: var(--shadow-xs); }
.btn-primary:hover { background: var(--primary-d); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--muted-2); background: var(--bg-alt); }
.btn-dark { background: var(--ink); color: var(--accent-text); }
.btn-dark:hover { background: #000; }
.btn-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 600; font-size: 14.5px; }
.btn-link:hover { color: var(--primary-d); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.brand img { width: 28px; height: 28px; }
.brand .lo { color: var(--primary); }
.brand .io { color: var(--muted-2); font-weight: 500; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { font-size: 14.5px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-cta .signin { font-size: 14.5px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.nav-cta .signin:hover { color: var(--ink); }

/* ---------- status chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 10px; border-radius: 999px;
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.02em;
  border: 1px solid var(--line-2); background: var(--surface);
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted-2); }
.chip.ok { background: var(--ok-wash); border-color: var(--ok-line); color: var(--ok); }
.chip.ok .dot { background: var(--ok); }
.chip.warn { background: var(--warn-wash); border-color: var(--warn-line); color: var(--warn); }
.chip.warn .dot { background: var(--warn); animation: blink 1.5s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.35} }

/* ---------- generic card ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-xs); }

/* ============================================================
   Window mock (browser/app frame) for diagrams
   ============================================================ */
.win { border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; background: var(--surface); box-shadow: var(--shadow-md); }
.win-bar { display: flex; align-items: center; gap: 10px; height: 38px; padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.win-bar .dots { display: flex; gap: 6px; }
.win-bar .dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); }
.win-bar .title { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.win-bar .right { margin-left: auto; }

/* dark code/terminal window */
.term { border: 1px solid var(--code-line); border-radius: var(--radius); overflow: hidden; background: var(--code-bg); box-shadow: var(--shadow-md); }
.term-bar { display: flex; align-items: center; gap: 10px; height: 38px; padding: 0 14px; border-bottom: 1px solid var(--code-line); background: var(--code-bg-2); }
.term-bar .dots { display: flex; gap: 6px; }
.term-bar .dots i { width: 9px; height: 9px; border-radius: 50%; background: #2f3e52; }
.term-bar .title { font-family: var(--mono); font-size: 12px; color: var(--code-dim); }
.term pre { margin: 0; padding: 16px 18px; font-family: var(--mono); font-size: 13px; line-height: 1.75; color: var(--code-text); overflow-x: auto; }
.term .g { color: var(--code-green); }
.term .b { color: var(--code-blue); }
.term .a { color: var(--code-amber); }
.term .d { color: var(--code-dim); }

/* ---------- inbox mini (kept minimal, neutral) ---------- */
.inbox-mini { font-family: var(--sans); }
.inbox-mini .row { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.inbox-mini .row:last-child { border-bottom: 0; }
.inbox-mini .from { font-weight: 600; font-size: 13.5px; white-space: nowrap; }
.inbox-mini .subj { font-size: 13.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inbox-mini .subj b { color: var(--ink); font-weight: 600; }
.inbox-mini .time { font-size: 12px; color: var(--muted-2); font-family: var(--mono); }
.inbox-mini .row.hot { background: var(--primary-wash); box-shadow: inset 2px 0 0 var(--primary); }
.inbox-mini .badge { display:inline-flex; align-items:center; height: 18px; padding: 0 7px; border-radius: 5px; font-family: var(--mono); font-size: 10.5px; font-weight: 500; background: var(--primary); color: var(--accent-text); margin-left: 6px; }

/* ============================================================
   Flow diagram (nodes + connectors)
   ============================================================ */
.flow { display: flex; align-items: stretch; gap: 0; flex-wrap: nowrap; }
.flow-node {
  flex: 1; min-width: 0;
  border: 1px solid var(--line-2); border-radius: var(--radius);
  background: var(--surface); padding: 16px 16px; box-shadow: var(--shadow-xs);
  display: flex; flex-direction: column; gap: 6px;
}
.flow-node.accent { border-color: var(--primary-line); background: var(--primary-wash); }
.flow-node .nh { display: flex; align-items: center; gap: 8px; font-size: 12px; font-family: var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.flow-node .nh svg { color: var(--primary); }
.flow-node .nv { font-family: var(--mono); font-size: 13.5px; font-weight: 500; color: var(--ink); word-break: break-all; }
.flow-node .nn { font-size: 12.5px; color: var(--muted); }
.flow-conn { flex: 0 0 auto; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 0 10px; color: var(--primary); position: relative; }
.flow-conn .lbl { position: absolute; top: -16px; font-family: var(--mono); font-size: 10.5px; color: var(--muted-2); white-space: nowrap; }

/* DNS records table */
.dns { width: 100%; }
.dns-row { display: grid; grid-template-columns: 70px 150px 1fr auto; gap: 14px; align-items: center; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.dns-row:last-child { border-bottom: 0; }
.dns-row .type { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--primary); background: var(--primary-wash); border: 1px solid var(--primary-line); border-radius: 5px; height: 24px; display: grid; place-items: center; }
.dns-row .host { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.dns-row .val { font-family: var(--mono); font-size: 12.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dns-head { display: grid; grid-template-columns: 70px 150px 1fr auto; gap: 14px; padding: 11px 16px; background: var(--bg-alt); border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted-2); }

/* feature/spec list */
.spec { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-2); }
.spec svg { flex: none; margin-top: 2px; color: var(--primary); }
.spec.muted { color: var(--muted-2); }
.spec.muted svg { color: var(--muted-2); }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--line); padding-block: 48px 28px; }
.footer-top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.footer-brand { max-width: 300px; }
.footer-brand p { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.55; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-2); font-weight: 600; margin-bottom: 13px; }
.footer-col a { display: block; font-size: 14px; color: var(--muted); margin-bottom: 11px; line-height: 1.35; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; font-size: 13px; color: var(--muted-2); }
.footer-bottom .mono { font-family: var(--mono); }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .wrap { padding-inline: 20px; }
}

/* ============================================================
   Dark theme — auto, follows OS/browser (no toggle).
   Overrides the base tokens; semantic aliases inherit. Dashboard-
   like deep-slate palette, brightened teal, off-white text.
   ============================================================ */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    --bg:        #0f1722;   /* page — deep slate/near-navy */
    --bg-alt:    #141e2b;   /* section bands */
    --bg-inset:  #1b2735;   /* inset fields */
    --surface:   #18222f;   /* cards — slightly lighter slate */
    --surface-raised: #1e2a39; /* elevated cards */

    --ink:       #e8eef4;   /* soft off-white text */
    --ink-2:     #c4d0dc;
    --muted:     #a1b3c4;   /* readable gray-blue */
    --muted-2:   #8195a8;
    --line:      #283645;   /* subtle blue-gray borders */
    --line-2:    #37485b;

    --primary:   #34c0aa;   /* brand teal, brightened for dark */
    --primary-d: #4ad0ba;   /* hover → lighter in dark */
    --primary-wash: #14322d;/* dark teal tint */
    --primary-line: #245049;
    --accent-text: #06231f; /* dark text reads on the bright teal */

    --blue:      #5ea0f2;
    --blue-wash: #16273d;

    --ok:        #45ca8b;
    --ok-wash:   #123026;
    --ok-line:   #20493a;
    --warn:      #e3b561;
    --warn-wash: #332a17;
    --warn-line: #4d4020;
    --danger:    #e9756f;
    --danger-wash:#3a1d1d;

    /* CTA band: clearly lighter than the page so it never disappears */
    --cta-bg:    #1d2e3f;
    --cta-text:  #eaf1f7;
    --cta-muted: #aab8c8;

    --shadow-xs: 0 1px 2px rgb(0 0 0 / 32%);
    --shadow-sm: 0 1px 3px rgb(0 0 0 / 40%), 0 1px 2px rgb(0 0 0 / 32%);
    --shadow-md: 0 8px 20px -8px rgb(0 0 0 / 55%);
    --shadow-lg: 0 22px 46px -20px rgb(0 0 0 / 65%);
  }

  /* Logo mark: the SVG ships with a dark-teal stroke; brighten via filter
     so it stays legible on the dark header. */
  .brand img { filter: brightness(1.5) saturate(1.1); }
}

/* ============================================================
   Landing page
   ============================================================ */

/* hero */
.hero { padding-top: clamp(40px, 5vw, 64px); padding-bottom: clamp(40px, 5vw, 64px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr); gap: clamp(32px, 4vw, 56px); align-items: center; }
.hero h1 { font-size: clamp(32px, 4.2vw, 50px); line-height: 1.06; letter-spacing: -0.025em; }
.hero h1 .t { color: var(--primary); }
.hero .sub { color: var(--muted); font-size: clamp(16px, 1.6vw, 18.5px); line-height: 1.55; margin-top: 18px; max-width: 34em; }
.hero-code { font-family: var(--mono); font-size: 0.92em; }
.hero-cta { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.hero-auth { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.kicker.hk { margin-bottom: 16px; }

/* friendly hero visual */
.hv-card { border: 1px solid var(--line-2); border-radius: var(--radius-lg); background: var(--surface-raised); box-shadow: var(--shadow-lg); overflow: hidden; }
.hv-card .cap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.hv-card .cap .t { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 9px; }
.hv-card .cap .t svg { color: var(--primary); }
.hv-flow { display: flex; align-items: center; gap: 12px; padding: 22px 18px; }
.hv-pill { display: flex; align-items: center; gap: 11px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 11px; background: var(--surface); flex: 1; min-width: 0; }
.hv-pill > div { min-width: 0; }
.hv-pill .ico { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.hv-pill .ico.mail { background: var(--primary-wash); color: var(--primary); }
.hv-pill .ico.gm { background: var(--bg-alt); border: 1px solid var(--line); color: var(--ink-2); }
.hv-pill .l { font-size: 11px; color: var(--muted); }
.hv-pill .v { font-family: var(--mono); font-size: 13.5px; font-weight: 500; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hv-pill .v.plain { font-family: var(--sans); font-weight: 600; }
.hv-arrow { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--primary-wash); color: var(--primary); display: grid; place-items: center; }
.hv-inbox { border-top: 1px solid var(--line); }
.hv-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; background: var(--bg-alt); border-top: 1px solid var(--line); }
.hv-foot .fl { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13.5px; }
.hv-foot .fl svg { color: var(--muted-2); flex: none; }
.hv-foot .fl b { color: var(--ink-2); font-weight: 600; font-family: var(--mono); font-size: 12.5px; }
.hv-foot .badge2 { font-family: var(--mono); font-size: 11px; color: var(--muted); border: 1px dashed var(--line-2); border-radius: 6px; padding: 4px 9px; white-space: nowrap; }

/* trust strip */
.trust { border-block: 1px solid var(--line); background: var(--bg-alt); }
.trust .wrap { display: flex; align-items: center; gap: 14px 28px; flex-wrap: wrap; padding-block: 16px; }
.trust .ti { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--muted); }
.trust .ti svg { color: var(--primary); flex: none; }
.trust .ti b { color: var(--ink); font-weight: 600; }
.trust .sep { width: 1px; height: 20px; background: var(--line-2); }

/* modes */
.modes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
.mode { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); padding: 26px 26px 24px; display: flex; flex-direction: column; box-shadow: var(--shadow-xs); }
.mode-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mode-head h3 { font-size: 20px; }
.mode .tag { font-family: var(--mono); font-size: 11.5px; font-weight: 500; padding: 3px 9px; border-radius: 5px; text-transform: uppercase; letter-spacing: 0.04em; }
.mode .tag.free { background: var(--ok-wash); color: var(--ok); border: 1px solid var(--ok-line); }
.mode .tag.paid { background: var(--primary-wash); color: var(--primary); border: 1px solid var(--primary-line); }
.mode > p { color: var(--muted); font-size: 14.5px; margin-top: 8px; line-height: 1.55; }
.mode .diagram { margin: 20px 0; }
.mode .specs { display: grid; gap: 10px; margin: 4px 0 22px; }
.mode .mfoot { margin-top: auto; }

/* vertical mini flow for mode cards */
.vflow { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg-alt); }
.vflow .vn { display: grid; grid-template-columns: auto 1fr auto; gap: 11px; align-items: center; padding: 11px 14px; background: var(--surface); }
.vflow .vn + .vn { border-top: 1px solid var(--line); }
.vflow .vn .ico { width: 28px; height: 28px; border-radius: 6px; background: var(--bg-inset); display: grid; place-items: center; color: var(--muted); }
.vflow .vn.acc .ico { background: var(--primary-wash); color: var(--primary); }
.vflow .vn .l { font-size: 11px; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-2); }
.vflow .vn .v { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.vflow .vn .st { font-family: var(--mono); font-size: 11px; color: var(--ok); }
.vflow .conn { display: grid; place-items: center; padding: 3px 0; background: var(--bg-alt); color: var(--primary); }

/* big horizontal flow section */
.flowsec .flow { margin-top: 30px; }
.flow-result { margin-top: 18px; }

/* DNS trust */
.dns-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; align-items: start; margin-top: 32px; }
.auth-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; background: var(--surface); }
.auth-card .ah { display: flex; align-items: center; gap: 8px; }
.auth-card .ab { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--primary); background: var(--primary-wash); border: 1px solid var(--primary-line); border-radius: 5px; padding: 2px 7px; }
.auth-card h4 { font-size: 14px; }
.auth-card p { font-size: 13px; color: var(--muted); margin-top: 8px; line-height: 1.5; }

/* pricing strip */
.pstrip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; }
.pcard { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; background: var(--bg); box-shadow: var(--shadow-xs); display: flex; flex-direction: column; }
.pcard.hl { border-color: var(--primary-line); }
.pcard .pt { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.pcard .pt .nm { font-size: 13px; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.pcard .pr { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; }
.pcard .pr small { font-size: 13px; font-weight: 500; color: var(--muted); }
.pcard > p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.pcard .specs { display: grid; gap: 9px; margin: 18px 0 20px; }
.pcard .mfoot { margin-top: auto; }

/* final CTA */
.cta-band { background: var(--cta-bg); color: var(--cta-text); }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; padding-block: clamp(40px, 5vw, 60px); }
.cta-band h2 { color: var(--cta-text); font-size: clamp(24px, 2.8vw, 32px); max-width: 18em; }
.cta-band p { color: var(--cta-muted); margin-top: 10px; font-size: 15px; }
.cta-band .btn-ghost { background: transparent; color: var(--cta-text); border-color: color-mix(in srgb, var(--cta-text) 28%, transparent); }
.cta-band .btn-ghost:hover { background: color-mix(in srgb, var(--cta-text) 10%, transparent); border-color: color-mix(in srgb, var(--cta-text) 55%, transparent); }
.cta-acts { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .modes-grid, .dns-grid, .pstrip-grid { grid-template-columns: 1fr; }
  .flow { flex-direction: column; }
  .flow-conn { padding: 8px 0; transform: rotate(90deg); }
  .flow-conn .lbl { position: static; transform: rotate(-90deg); }
}

@media (min-width: 760px) and (min-height: 680px) {
  .hero {
    display: grid;
    align-items: center;
    min-height: clamp(560px, calc(100svh - var(--header-height) - var(--trust-strip-height)), 860px);
    padding-top: clamp(44px, 5vw, 70px);
    padding-bottom: clamp(38px, 4vw, 62px);
  }

  .trust .wrap {
    min-height: var(--trust-strip-height);
    padding-block: 12px;
  }

  #modes {
    padding-top: clamp(48px, 5vw, 72px);
  }
}