/* ---------------------------------------------------------------
       MoxiMail — blueprint landing page
       Design tokens
    ----------------------------------------------------------------*/
    :root {
      --ink: #253247;
      --navy: #172b4d;
      --muted: #526581;
      --blue: #315fed;
      --blue-dark: #244ac0;
      --side: #e9eff8;
      --selected: #dce8ff;
      --pale: #f7f9fc;
      --line: #d7e0ed;
      --white: #ffffff;

      --blue-50: #f6f9ff;
      --blue-100: #e6ebff;
      --blue-200: #dce8ff;
      --blue-300: #bbd6ff;

      --font: "Avenir Next", Avenir, "Segoe UI", sans-serif;
      --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;

      --wrap: min(100% - 48px, 1280px);
      --radius: 18px;
      --shadow-sm: 0 1px 2px rgba(23, 43, 77, .05), 0 6px 18px -10px rgba(23, 43, 77, .18);
      --shadow-md: 0 2px 6px rgba(23, 43, 77, .05), 0 24px 50px -26px rgba(23, 43, 77, .28);
      --shadow-lg: 0 40px 90px -34px rgba(23, 43, 77, .42);
      --grid: linear-gradient(rgba(49, 95, 237, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(49, 95, 237, .07) 1px, transparent 1px);
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
    body {
      margin: 0;
      background: var(--white);
      color: var(--ink);
      font: 17px/1.62 var(--font);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }
    img { display: block; max-width: 100%; height: auto; }
    a { color: inherit; }
    button { font: inherit; cursor: pointer; }
    h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
    ul { padding: 0; list-style: none; }
    :focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 5px; }
    ::selection { background: var(--selected); color: var(--navy); }

    .wrap { width: var(--wrap); margin-inline: auto; }
    section[id] { scroll-margin-top: 96px; }
    .checkout-return { padding: 24px 0; border-bottom: 1px solid var(--line); background: var(--blue-50); }
    .checkout-return[hidden] { display: none; }
    .checkout-return-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .checkout-return h2 { margin: 8px 0; font-size: clamp(22px, 2vw, 30px); line-height: 1.2; }
    .checkout-return p { max-width: 75ch; color: var(--muted); }
    .checkout-return .button { flex: none; }
    @media (max-width: 680px) {
      .checkout-return-inner { flex-direction: column; align-items: flex-start; }
    }

    .skip {
      position: absolute; left: 16px; top: -90px; z-index: 60;
      padding: 11px 16px; border-radius: 8px; background: var(--navy); color: #fff;
      font-weight: 600; text-decoration: none; transition: top .18s;
    }
    .skip:focus { top: 14px; }

    /* ---------------------------------------------------------------
       Type + shared blocks
    ----------------------------------------------------------------*/
    h1, h2, h3 { color: var(--navy); font-weight: 600; }
    h1 { font-size: clamp(38px, 4.8vw, 66px); line-height: 1.04; letter-spacing: -.05em; }
    h2 { font-size: clamp(30px, 3.3vw, 48px); line-height: 1.08; letter-spacing: -.042em; }
    h3 { font-size: clamp(20px, 1.9vw, 25px); line-height: 1.22; letter-spacing: -.028em; }
    .lead { color: #3b5479; font-size: clamp(17px, 1.45vw, 20px); line-height: 1.58; }
    .muted { color: var(--muted); }

    .label {
      display: inline-flex; align-items: center; gap: 9px;
      font: 600 11.5px/1 var(--mono); letter-spacing: .17em; text-transform: uppercase;
      color: var(--blue);
    }
    .label::before {
      content: ""; width: 8px; height: 8px; flex: none;
      background: var(--blue); transform: rotate(45deg);
    }
    .label--on-dark { color: #7ea6ff; }
    .label--on-dark::before { background: #7ea6ff; }

    .button {
      display: inline-flex; align-items: center; justify-content: center; gap: 12px;
      min-height: 54px; padding: 13px 24px; border: 1px solid var(--blue); border-radius: 11px;
      background: var(--blue); color: #fff; text-decoration: none;
      font-size: 16px; font-weight: 650; letter-spacing: -.01em;
      transition: background .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s;
    }
    .button:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 12px 26px -14px rgba(49, 95, 237, .85); }
    .button.outline { background: transparent; color: var(--navy); border-color: var(--line); }
    .button.outline:hover { background: var(--white); color: var(--blue); border-color: var(--blue-300); box-shadow: none; }
    .button.on-dark { background: #fff; color: var(--navy); border-color: #fff; }
    .button.on-dark:hover { background: var(--blue-100); color: var(--navy); border-color: #fff; }
    .button.ghost-on-dark { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .38); }
    .button.ghost-on-dark:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .7); color: #fff; }
    .button.sm { min-height: 44px; padding: 9px 18px; font-size: 15px; border-radius: 9px; }

    .section { padding: clamp(74px, 8vw, 126px) 0; position: relative; }
    .section--tint { background: linear-gradient(180deg, var(--blue-50), #fff); border-block: 1px solid var(--line); }
    .section--tint::before {
      content: ""; position: absolute; inset: 0; background-image: var(--grid); background-size: 46px 46px;
      -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 70%);
      mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 70%);
      pointer-events: none;
    }
    .section--tint > .wrap { position: relative; }

    .sec-head {
      display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
      gap: clamp(22px, 4vw, 72px); align-items: end;
      margin-bottom: clamp(38px, 4.4vw, 64px);
    }
    .sec-head .label { margin-bottom: 18px; }
    .sec-head h2 { max-width: 18ch; }
    .sec-head > p { color: var(--muted); font-size: clamp(16px, 1.35vw, 18.5px); line-height: 1.6; }

    /* Technical title block strip — the blueprint signature */
    .titleblock { border-bottom: 1px solid var(--line); background: var(--white); }
    .titleblock-inner {
      display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
      padding: 13px 0;
      font: 600 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
      color: #64748b;
    }
    .tb-cell { display: inline-flex; align-items: center; gap: 10px; padding-right: 22px; }
    .tb-cell + .tb-cell { padding-left: 22px; border-left: 1px solid var(--line); }
    .tb-cell strong { color: var(--navy); font-weight: 700; }
    .tb-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
    .tb-push { margin-left: auto; }

    /* ---------------------------------------------------------------
       Header
    ----------------------------------------------------------------*/
    /* Page content is isolated into its own stacking context so the sticky
       header and its mobile dropdown always paint above it. */
    main { isolation: isolate; }

    .site-header {
      position: sticky; top: 0; z-index: 50;
      background: rgba(255, 255, 255, .86);
      backdrop-filter: saturate(160%) blur(14px);
      -webkit-backdrop-filter: saturate(160%) blur(14px);
      border-bottom: 1px solid transparent;
      transition: border-color .25s, box-shadow .25s;
    }
    .site-header.stuck { border-bottom-color: var(--line); box-shadow: 0 10px 30px -22px rgba(23, 43, 77, .5); }
    .header-inner { min-height: 76px; display: flex; align-items: center; gap: 32px; }
    .brand { display: inline-flex; align-items: center; text-decoration: none; color: var(--navy); }
    .brand img { width: 158px; }
    .header-nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); margin-left: auto; }
    .header-nav a {
      position: relative; font-size: 15.5px; font-weight: 600; text-decoration: none; color: #435777;
      padding: 6px 0; transition: color .2s;
    }
    .header-nav a::after {
      content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
      background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .25s;
    }
    .header-nav a:hover, .header-nav a[aria-current] { color: var(--navy); }
    .header-nav a:hover::after, .header-nav a[aria-current]::after { transform: scaleX(1); }
    .header-nav .nav-cta {
      display: inline-flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 20px;
      border-radius: 10px; background: var(--blue); color: #fff;
    }
    .header-nav .nav-cta::after { display: none; }
    .header-nav .nav-cta[aria-current] { color: #fff; }
    .header-nav .nav-cta:hover { background: var(--blue-dark); color: #fff; }
    .nav-toggle {
      display: none; margin-left: auto; min-height: 44px; padding: 10px 14px;
      border: 1px solid var(--line); border-radius: 9px; background: #fff; color: var(--navy); font-weight: 600;
    }

    /* ---------------------------------------------------------------
       Hero
    ----------------------------------------------------------------*/
    .hero {
      position: relative; overflow: hidden;
      background:
        radial-gradient(1100px 640px at 86% -12%, #d6e4ff 0%, transparent 62%),
        radial-gradient(720px 520px at -6% 34%, #e9efff 0%, transparent 62%),
        linear-gradient(180deg, #f9fbff 0%, #eef4ff 52%, #fff 100%);
      border-bottom: 1px solid var(--line);
    }
    .hero::before {
      content: ""; position: absolute; inset: 0; background-image: var(--grid); background-size: 46px 46px;
      -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
      mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
      pointer-events: none;
    }
    .hero-inner {
      position: relative;
      display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
      gap: clamp(30px, 4vw, 64px); align-items: center;
      padding: clamp(52px, 6vw, 92px) 0 clamp(56px, 6vw, 92px);
    }
    .hero-copy { max-width: 640px; }
    .hero h1 { margin: 22px 0 22px; }
    .hero h1 em { font-style: normal; color: var(--blue); display: inline-block; }
    .hero h1 .mark { position: relative; white-space: nowrap; }
    .hero h1 .mark::after {
      content: ""; position: absolute; left: 0; right: 0; bottom: -.1em; height: .3em;
      background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 12'%3E%3Cpath d='M2 8c10-6 18 6 28 0s18 6 28 0 18 6 28 0 18 6 30 0' fill='none' stroke='%23315fed' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
      opacity: .5;
    }
    .hero-lead { max-width: 54ch; color: #3b5479; font-size: clamp(17.5px, 1.5vw, 20.5px); line-height: 1.58; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
    .hero-note {
      display: flex; gap: 11px; align-items: flex-start; margin-top: 26px; padding-top: 22px;
      border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; max-width: 50ch;
    }
    .hero-note svg { flex: none; width: 18px; height: 18px; margin-top: 2px; fill: none; stroke: var(--blue); stroke-width: 1.8; stroke-linecap: round; }

    .hero-specs { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 28px; }
    .hero-specs span {
      display: inline-flex; align-items: center; gap: 8px;
      font: 600 11.5px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: #64748b;
    }
    .hero-specs span::before { content: ""; width: 5px; height: 5px; background: var(--blue); transform: rotate(45deg); }

    /* Hero visual: webmail mock */
    .hero-visual { position: relative; }
    .visual-frame {
      position: absolute; inset: -18px -22px -26px 26px; border: 1px dashed rgba(49, 95, 237, .38);
      border-radius: 24px; pointer-events: none;
    }
    .visual-frame::before, .visual-frame::after {
      content: ""; position: absolute; width: 16px; height: 16px; border: 2px solid var(--blue); opacity: .6;
    }
    .visual-frame::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
    .visual-frame::after { right: -1px; bottom: -1px; border-left: 0; border-top: 0; }

    .app-card {
      position: relative; background: #fff; border: 1px solid var(--line); border-radius: 16px;
      box-shadow: var(--shadow-lg); overflow: hidden;
    }
    .mock-window {
      max-width: 940px; margin-inline: auto; overflow: hidden; background: #fff;
      border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-md);
    }
    .mock-window-bar { display: flex; align-items: center; gap: 10px; padding: 9px 13px; background: #eef3fa; border-bottom: 1px solid var(--line); }
    .app-card--embedded { border: 0; border-radius: 0; box-shadow: none; }
    .app-card--embedded .app-body { min-height: 400px; }
    .app-top {
      display: flex; align-items: center; gap: 12px; padding: 11px 14px;
      border-bottom: 1px solid var(--line); background: #fbfcfe;
    }
    .app-logo { height: 21px; width: auto; flex: none; display: block; }
    .app-search {
      flex: 1; display: flex; align-items: center; gap: 8px; max-width: 260px; margin-left: auto;
      padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff;
      color: #93a4bf; font-size: 12px;
    }
    .app-search svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 2; }
    .app-avatar {
      display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; flex: none;
      background: var(--selected); color: var(--blue-dark); font-size: 10.5px; font-weight: 800;
    }
    .app-body { display: grid; grid-template-columns: 46px minmax(0, 1fr) minmax(0, 1.06fr); min-height: 330px; }
    .app-rail {
      display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 0;
      background: var(--pale); border-right: 1px solid var(--line);
    }
    .app-rail span {
      display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; color: #7f93b0;
    }
    .app-rail svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; }
    .app-rail .on { background: var(--selected); color: var(--blue); }
    .app-rail .push { margin-top: auto; }
    .app-list { border-right: 1px solid var(--line); padding: 12px 0; min-width: 0; }
    .app-list-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 0 14px 10px; }
    .app-list-head strong { font-size: 13.5px; color: var(--navy); letter-spacing: -.02em; }
    .app-tabs { display: flex; gap: 10px; font-size: 11px; color: #8ea0ba; }
    .app-tabs b { color: var(--blue); }
    .app-day { display: block; padding: 8px 14px 5px; font: 700 9.5px/1 var(--mono); letter-spacing: .16em; color: #9db0c9; }
    .app-msg { padding: 9px 14px; border-top: 1px solid #eef2f8; }
    .app-msg .from { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--muted); }
    .app-msg .from time { margin-left: auto; font-size: 10.5px; color: #a5b5cb; }
    .app-msg strong { display: block; margin-top: 3px; font-size: 12.5px; color: var(--navy); letter-spacing: -.015em; }
    .app-msg p { margin-top: 2px; font-size: 11.5px; color: #8093ae; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .app-msg.on { background: var(--blue-50); box-shadow: inset 3px 0 0 var(--blue); }
    .ava {
      display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; flex: none;
      background: var(--selected); color: var(--blue-dark); font-size: 9px; font-weight: 800;
    }
    .app-read { padding: 14px; min-width: 0; }
    .app-read .crumb { font: 600 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #9db0c9; }
    .app-read h4 { margin: 10px 0 8px; font-size: 15px; line-height: 1.2; letter-spacing: -.028em; color: var(--navy); }
    .app-read .meta { display: flex; align-items: center; gap: 7px; padding-bottom: 10px; border-bottom: 1px solid #eef2f8; }
    .app-read .meta span { display: block; font-size: 11.5px; color: var(--muted); }
    .app-read .meta small { display: block; font-size: 10.5px; color: #9db0c9; }
    .app-read .body p { margin-top: 10px; font-size: 11.5px; line-height: 1.55; color: #66799a; }
    .app-attach {
      display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; padding: 7px 11px;
      border: 1px solid var(--line); border-radius: 8px; background: var(--pale);
      font-size: 11px; color: var(--navy);
    }
    .app-actions { display: flex; gap: 7px; margin-top: 14px; }
    .app-actions span {
      padding: 6px 12px; border: 1px solid var(--line); border-radius: 7px; background: #fff;
      font-size: 11px; font-weight: 650; color: #435777;
    }
    .app-actions span:first-child { background: var(--blue); border-color: var(--blue); color: #fff; }

    .float-chip {
      position: absolute; display: flex; align-items: center; gap: 9px;
      padding: 10px 14px; border-radius: 12px; background: #fff; border: 1px solid var(--line);
      box-shadow: var(--shadow-md); font-size: 12.5px; color: var(--navy); font-weight: 600; white-space: nowrap;
    }
    .float-chip small { display: block; font-size: 10.5px; font-weight: 500; color: var(--muted); }
    .float-chip svg { width: 17px; height: 17px; fill: none; stroke: var(--blue); stroke-width: 1.9; }
    .float-chip--a { left: -38px; bottom: -38px; }
    .float-chip--b { right: -38px; top: -38px; }

    /* ---------------------------------------------------------------
       Capability marquee
    ----------------------------------------------------------------*/
    .marquee { border-bottom: 1px solid var(--line); background: #fff; overflow: hidden; padding: 15px 0; }
    .marquee-track { display: flex; width: max-content; animation: slide 42s linear infinite; }
    .marquee:hover .marquee-track { animation-play-state: paused; }
    .marquee span {
      display: inline-flex; align-items: center; gap: 26px; padding-right: 26px;
      font: 600 12px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase; color: #7b8ca6;
    }
    .marquee span::after { content: ""; width: 5px; height: 5px; background: var(--blue-300); transform: rotate(45deg); }
    @keyframes slide { to { transform: translateX(-50%); } }

    /* ---------------------------------------------------------------
       Features bento
    ----------------------------------------------------------------*/
    .f-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
    .f-card {
      position: relative; display: flex; flex-direction: column; gap: 12px;
      padding: clamp(22px, 2.4vw, 30px); border: 1px solid var(--line); border-radius: var(--radius);
      background: #fff; box-shadow: var(--shadow-sm); overflow: hidden;
      transition: border-color .25s, box-shadow .25s, transform .25s;
    }
    .f-card:hover { border-color: var(--blue-300); box-shadow: var(--shadow-md); transform: translateY(-3px); }
    .f-card::after {
      content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
      background: linear-gradient(150deg, rgba(49, 95, 237, .05), transparent 45%); opacity: 0; transition: opacity .25s;
    }
    .f-card:hover::after { opacity: 1; }
    .f-card--wide { grid-column: span 4; }
    .f-card--half { grid-column: span 2; }
    .f-head { display: flex; align-items: center; gap: 12px; }
    .f-ico {
      display: grid; place-items: center; width: 38px; height: 38px; flex: none;
      border-radius: 10px; background: var(--blue-100); color: var(--blue);
    }
    .f-ico svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; }
    .f-card h3 { max-width: 22ch; }
    .f-card p { color: var(--muted); font-size: 15.5px; line-height: 1.55; max-width: 46ch; }
    .f-list { display: grid; gap: 8px; margin-top: 2px; }
    .f-list li { display: flex; gap: 9px; font-size: 14.5px; color: #4c6183; line-height: 1.5; }
    .f-list li::before {
      content: ""; flex: none; width: 15px; height: 15px; margin-top: 3px; border-radius: 4px;
      background: var(--blue-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23315fed' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L19 7'/%3E%3C/svg%3E") center / 11px no-repeat;
    }
    .f-mock { margin-top: auto; padding-top: 6px; }
    .mock-field {
      display: flex; align-items: center; gap: 9px; padding: 10px 13px;
      border: 1px solid var(--line); border-radius: 10px; background: var(--pale);
      font-size: 13px; color: #8ea0ba;
    }
    .mock-field svg { width: 15px; height: 15px; fill: none; stroke: #8ea0ba; stroke-width: 2; }
    .mock-row {
      display: flex; align-items: center; gap: 10px; padding: 10px 13px;
      border: 1px solid var(--line); border-top: 0; background: #fff; font-size: 12.5px; color: var(--muted);
    }
    .mock-row:first-of-type { border-radius: 10px 10px 0 0; }
    .mock-row b { color: var(--navy); font-weight: 650; }
    .mock-row .tag {
      margin-left: auto; padding: 3px 9px; border-radius: 999px; background: var(--blue-50);
      color: var(--blue-dark); font: 700 10px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase;
    }
    .mock-row:last-child { border-radius: 0 0 10px 10px; }
    .mock-toggle { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid #eef2f8; font-size: 13px; color: #4c6183; }
    .mock-toggle:last-child { border-bottom: 0; }
    .mock-toggle .sw { margin-left: auto; width: 32px; height: 18px; border-radius: 999px; background: var(--blue); position: relative; flex: none; }
    .mock-toggle .sw::after { content: ""; position: absolute; top: 2px; right: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; }
    .mock-toggle .sw.off { background: #dbe3ef; }
    .mock-toggle .sw.off::after { right: auto; left: 2px; }
    .mock-compose { border: 1px solid var(--line); border-radius: 11px; overflow: hidden; background: #fff; }
    .mock-compose .mc-row { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 10px; padding: 9px 13px; border-bottom: 1px solid #eef2f8; font-size: 12.5px; color: #4c6183; }
    .mock-compose .mc-label { font: 600 10px/1.7 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #9db0c9; }
    .mock-compose .mc-body { padding: 12px 13px; font-size: 12.5px; line-height: 1.55; color: #66799a; }
    .mock-compose .mc-bar { display: flex; flex-wrap: wrap; gap: 7px; padding: 11px 13px; border-top: 1px solid #eef2f8; background: var(--pale); }
    .mock-chip {
      display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 9px;
      background: var(--blue-50); border: 1px solid var(--blue-100); color: var(--blue-dark);
      font-size: 12.5px; font-weight: 650;
    }
    .mock-chip svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .mock-chip--plain { background: #fff; border-color: var(--line); color: #4c6183; }
    /* ---------------------------------------------------------------
       Webmail workflow rail
    ----------------------------------------------------------------*/
    .wf-grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
    .wf-grid::before {
      content: ""; position: absolute; left: 34px; right: 34px; top: 29px; height: 2px;
      background: linear-gradient(90deg, var(--blue-300), var(--blue) 22%, var(--blue) 78%, var(--blue-300));
      opacity: .5;
    }
    .wf-step { position: relative; padding-top: 8px; }
    .wf-num {
      display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
      background: #fff; border: 1px solid var(--blue-300); color: var(--blue);
      font: 700 13px/1 var(--mono); letter-spacing: .04em; position: relative; z-index: 1;
      box-shadow: 0 0 0 7px var(--blue-50);
    }
    .wf-step h3 { margin: 18px 0 8px; font-size: 21px; }
    .wf-step p { color: var(--muted); font-size: 15px; line-height: 1.58; }
    .wf-note {
      display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(20px, 3vw, 48px);
      align-items: center; margin-top: clamp(40px, 4.4vw, 64px); padding: clamp(24px, 3vw, 38px);
      border: 1px solid var(--line); border-left: 4px solid var(--blue); border-radius: 14px; background: #fff;
      box-shadow: var(--shadow-sm);
    }
    .wf-note h3 { font-size: 22px; margin-bottom: 6px; }
    .wf-note p { color: var(--muted); font-size: 15.5px; }
    .wf-note .kbd {
      display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 8px;
      border: 1px solid var(--line); background: var(--pale); font: 600 12.5px/1 var(--mono); color: var(--navy);
    }

    /* ---------------------------------------------------------------
       Client panel showcase
    ----------------------------------------------------------------*/
    .panel {
      position: relative; overflow: hidden; color: #d5e2f6;
      background:
        radial-gradient(1000px 560px at 84% -8%, #1e3d70 0%, transparent 62%),
        radial-gradient(700px 520px at -6% 100%, #16305a 0%, transparent 60%),
        linear-gradient(180deg, #132644 0%, #0e1f3a 62%, #0c1b33 100%);
    }
    .panel::before {
      content: ""; position: absolute; inset: 0; pointer-events: none;
      background-image: linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
      background-size: 46px 46px;
      -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, rgba(0, 0, 0, .9), transparent 72%);
      mask-image: radial-gradient(120% 90% at 50% 0%, rgba(0, 0, 0, .9), transparent 72%);
    }
    .panel > .wrap { position: relative; }
    .panel h2 { color: #fff; }
    .panel .sec-head > p { color: #a9bed9; }
    .panel .lead { color: #b9cbe4; }

    .panel-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 20px; }
    .panel-grid > .span-12 { grid-column: span 12; }
    .panel-grid > .span-7 { grid-column: span 7; }
    .panel-grid > .span-5 { grid-column: span 5; }

    .shot { position: relative; }
    .shot-frame {
      position: relative; border-radius: 14px; overflow: hidden; background: #fff; cursor: zoom-in;
      box-shadow: 0 40px 80px -34px rgba(0, 0, 0, .78), 0 0 0 1px rgba(255, 255, 255, .12);
      transition: transform .25s, box-shadow .25s;
    }
    .shot-frame:hover { transform: translateY(-3px); }
    .shot-frame:focus-visible { outline: 3px solid #7ea6ff; outline-offset: 3px; }
    .shot-zoom {
      display: grid; place-items: center; width: 26px; height: 26px; flex: none; border-radius: 7px;
      background: #fff; border: 1px solid var(--line); color: var(--blue);
    }
    .shot-zoom svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .viewer {
      max-width: 96vw; max-height: 92vh; padding: 0; border: 0; border-radius: 16px;
      background: #fff; color: var(--ink); overflow: hidden;
      box-shadow: 0 50px 110px -30px rgba(0, 0, 0, .72);
    }
    .viewer::backdrop { background: rgba(9, 18, 34, .86); }
    .viewer-bar { display: flex; align-items: center; gap: 16px; padding: 13px 18px; border-bottom: 1px solid var(--line); background: var(--pale); }
    .viewer-bar span { font-size: 14.5px; font-weight: 650; color: var(--navy); }
    .viewer-close { margin-left: auto; min-height: 36px; padding: 7px 16px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--navy); font-size: 14px; font-weight: 650; }
    .viewer-close:hover { border-color: var(--blue-300); color: var(--blue); }
    .viewer img { display: block; width: auto; height: auto; max-width: 96vw; max-height: 78vh; background: #fff; }
    .shot-bar {
      display: flex; align-items: center; gap: 10px; padding: 9px 13px;
      background: #eef3fa; border-bottom: 1px solid var(--line);
    }
    .shot-icon { width: 19px; height: 19px; border-radius: 5px; flex: none; display: block; }
    .shot-url {
      flex: 1; max-width: 320px; margin-left: 6px; padding: 5px 12px; border-radius: 999px;
      background: #fff; border: 1px solid var(--line);
      font: 500 11.5px/1.5 var(--mono); color: #7d90ab; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    }
    .shot-tag {
      margin-left: auto; flex: none; font: 600 10.5px/1 var(--mono); letter-spacing: .14em;
      text-transform: uppercase; color: #93a6c2;
    }
    .shot-frame > .shot-img { width: 100%; display: block; }

    .shot-cap { display: flex; align-items: flex-start; gap: 12px; margin-top: 16px; }
    .shot-fig {
      flex: none; padding: 5px 10px; border-radius: 7px; border: 1px solid rgba(255, 255, 255, .22);
      font: 700 10.5px/1 var(--mono); letter-spacing: .12em; color: #9fc0ff;
    }
    .shot-cap h3 { color: #fff; font-size: 20px; margin-bottom: 5px; }
    .shot-cap p { color: #a9bed9; font-size: 15px; line-height: 1.55; }

    .callouts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
    .callouts li {
      display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px;
      background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14);
      font-size: 12.5px; color: #cfe0f5;
    }
    .callouts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #7ea6ff; }

    .panel-card {
      height: 100%; padding: clamp(24px, 2.6vw, 34px); border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, .14); background: rgba(255, 255, 255, .045);
      display: flex; flex-direction: column;
    }
    .panel-card .check-list { margin-bottom: 26px; }
    .panel-card h3 { color: #fff; margin-bottom: 14px; font-size: 22px; }
    .check-list { display: grid; gap: 12px; }
    .check-list li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; color: #c3d4ea; line-height: 1.5; }
    .check-list svg { flex: none; width: 19px; height: 19px; margin-top: 2px; fill: none; stroke: #7ea6ff; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
    .panel-card .foot { margin-top: auto; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .12); color: #94aac8; font-size: 14px; }

    /* ---------------------------------------------------------------
       Domain setup
    ----------------------------------------------------------------*/
    .domain-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(30px, 5vw, 80px); align-items: start; }
    .domain-intro { position: sticky; top: 104px; }
    .domain-note {
      margin-top: 26px; padding: 20px 22px; border-radius: 14px; border: 1px solid var(--line);
      background: var(--pale); border-left: 3px solid var(--blue);
    }
    .domain-note strong { display: block; color: var(--navy); font-size: 15.5px; margin-bottom: 4px; }
    .domain-note p { color: var(--muted); font-size: 14.5px; }
    .steps { position: relative; display: grid; gap: 18px; }
    .steps::before {
      content: ""; position: absolute; left: 23px; top: 18px; bottom: 18px; width: 2px;
      background: linear-gradient(180deg, var(--blue), var(--blue-300));
      opacity: .45;
    }
    .step {
      position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 18px;
      padding: 24px 26px; border: 1px solid var(--line); border-radius: 14px; background: #fff;
      box-shadow: var(--shadow-sm); transition: border-color .25s, box-shadow .25s, transform .25s;
    }
    .step:hover { border-color: var(--blue-300); box-shadow: var(--shadow-md); transform: translateX(3px); }
    .step-num {
      display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px;
      background: var(--blue-50); border: 1px solid var(--blue-200); color: var(--blue);
      font: 700 15px/1 var(--mono); position: relative; z-index: 1;
    }
    .step h3 { font-size: 20px; margin-bottom: 6px; }
    .step p { color: var(--muted); font-size: 15.5px; line-height: 1.58; }

    /* ---------------------------------------------------------------
       Pricing
    ----------------------------------------------------------------*/
    .billing {
      display: inline-flex; gap: 4px; padding: 4px; margin-bottom: 30px;
      border: 1px solid var(--line); border-radius: 11px; background: var(--pale);
    }
    .billing button {
      min-height: 40px; padding: 8px 20px; border: 0; border-radius: 8px; background: transparent;
      color: var(--muted); font-size: 14.5px; font-weight: 650;
    }
    .billing button[aria-selected="true"] { background: #fff; color: var(--navy); box-shadow: var(--shadow-sm); }
    .plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
    .plan {
      position: relative; display: flex; flex-direction: column; gap: 14px; padding: clamp(26px, 2.6vw, 34px);
      border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm);
      transition: transform .25s, box-shadow .25s, border-color .25s;
    }
    .plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-300); }
    .plan--featured {
      background: linear-gradient(170deg, #1b355e, #132645); border-color: transparent; color: #cfdcef;
      box-shadow: var(--shadow-lg);
    }
    .plan--featured:hover { border-color: transparent; }
    .plan-flag {
      position: absolute; top: 20px; right: 20px; padding: 5px 11px; border-radius: 999px;
      background: var(--blue); color: #fff; font: 700 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
    }
    .plan h3 { font-size: 24px; }
    .plan--featured h3 { color: #fff; }
    .plan-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
    .plan-price b { font-size: clamp(34px, 3.4vw, 44px); line-height: 1; letter-spacing: -.04em; color: var(--navy); font-weight: 600; }
    .plan--featured .plan-price b { color: #fff; }
    .plan-price small { color: var(--muted); font-size: 14px; }
    .plan--featured .plan-price small { color: #9db4d4; }
    .plan-desc { color: var(--muted); font-size: 15px; line-height: 1.55; }
    .plan--featured .plan-desc { color: #b7c9e2; }
    .plan .button { width: 100%; margin-top: 6px; }
    .plan--featured .button { background: #fff; color: var(--navy); border-color: #fff; }
    .plan--featured .button:hover { background: var(--blue-100); color: var(--navy); }
    .plan-meta { display: grid; gap: 9px; padding-top: 16px; border-top: 1px solid var(--line); }
    .plan--featured .plan-meta { border-top-color: rgba(255, 255, 255, .16); }
    .plan-meta li { display: flex; gap: 10px; font-size: 14.5px; color: #4c6183; }
    .plan--featured .plan-meta li { color: #c3d4ea; }
    .plan-meta svg { flex: none; width: 16px; height: 16px; margin-top: 3px; fill: none; stroke: var(--blue); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
    .plan--featured .plan-meta svg { stroke: #7ea6ff; }

    .order {
      margin-top: 34px; padding: clamp(24px, 3vw, 36px); border: 1px solid var(--line); border-radius: var(--radius);
      background: var(--pale); display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(24px, 3vw, 48px);
    }
    .order h3 { margin-bottom: 8px; }
    .order > div > p { color: var(--muted); font-size: 15px; }
    .order-note { margin-top: 16px; font-size: 13.5px !important; color: #64748b !important; }
    .field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
    .field { display: grid; gap: 6px; }
    .field--full { grid-column: 1 / -1; }
    .field label { font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #64748b; }
    .field input, .field select, .field textarea {
      width: 100%; min-height: 48px; padding: 12px 14px; font: inherit; font-size: 15px;
      border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
    }
    .field textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
    .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: 3px solid var(--blue-100); outline-offset: 0; }
    .field-hint { font-size: 13px; color: var(--muted); }
    .form-status { font-size: 14px; font-weight: 600; color: var(--blue-dark); }
    .form-status[data-state="error"] { color: #b4232a; }
    .form-status[data-state="sent"] { color: #0b6b4f; }
    .form-status a { color: inherit; }
    .order-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 18px; }
    .order-status { font-size: 14px; color: var(--blue-dark); font-weight: 600; }

    /* ---------------------------------------------------------------
       FAQ
    ----------------------------------------------------------------*/
    .faq-grid { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: clamp(28px, 4vw, 72px); align-items: start; }
    .faq-intro { position: sticky; top: 104px; }
    .faq-intro p { margin-top: 18px; color: var(--muted); font-size: 17px; }
    .faq-intro .faq-cta { margin-top: 24px; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-list details { border-bottom: 1px solid var(--line); }
    .faq-list summary {
      display: flex; align-items: center; gap: 18px; padding: 22px 4px; cursor: pointer;
      font-size: 18px; font-weight: 600; color: var(--navy); letter-spacing: -.02em; list-style: none;
    }
    .faq-list summary::-webkit-details-marker { display: none; }
    .faq-list summary::after {
      content: ""; margin-left: auto; flex: none; width: 30px; height: 30px; border-radius: 50%;
      border: 1px solid var(--line); background: #fff;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23315fed' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: center; background-size: 15px;
      transition: transform .25s, background-color .25s;
    }
    .faq-list details[open] summary::after { transform: rotate(135deg); background-color: var(--blue-50); }
    .faq-list summary:hover { color: var(--blue); }
    .faq-list details p { padding: 0 4px 24px; color: var(--muted); font-size: 16px; line-height: 1.62; max-width: 66ch; }

    /* ---------------------------------------------------------------
       Contact + footer
    ----------------------------------------------------------------*/
    .contact {
      position: relative; overflow: hidden; color: #dbe6f7;
      background: linear-gradient(140deg, #1a3560 0%, #12274a 58%, #0d1e3a 100%);
    }
    .contact::before {
      content: ""; position: absolute; inset: 0; pointer-events: none;
      background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
      background-size: 46px 46px;
      -webkit-mask-image: radial-gradient(90% 120% at 20% 0%, rgba(0, 0, 0, .95), transparent 70%);
      mask-image: radial-gradient(90% 120% at 20% 0%, rgba(0, 0, 0, .95), transparent 70%);
    }
    .contact > .wrap { position: relative; }
    .contact-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(28px, 4vw, 70px); align-items: center; }
    .contact h2 { color: #fff; }
    .contact p { color: #b7c9e2; }
    .contact .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
    .contact-card {
      padding: clamp(24px, 2.6vw, 34px); border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, .16); background: rgba(255, 255, 255, .05);
    }
    .contact-card h3 { color: #fff; margin-bottom: 8px; font-size: 21px; }
    .contact-card p { font-size: 15px; }
    .contact-card .actions { margin-top: 18px; }
    .contact-card a.link {
      display: inline-flex; align-items: center; gap: 9px; color: #9fc0ff; text-decoration: none;
      font-weight: 650; font-size: 15px; margin-top: 16px;
    }
    .contact-card a.link:hover { color: #fff; }
    .contact-form { display: grid; gap: 14px; margin-top: 22px; }
    .contact .field label { color: #a9bed9; }
    .contact .field-optional { font-weight: 500; letter-spacing: .04em; text-transform: none; opacity: .7; }
    .contact .field-hint { color: #8fa6c5; }
    .contact .form-status { color: #a9c4ec; }
    .contact .form-status[data-state="sent"] { color: #7fe0b8; }
    .contact .form-status[data-state="error"] { color: #ffb4ab; }
    .turnstile-widget { margin-top: 2px; min-height: 65px; }

    .footer { background: #0a1528; color: #93a8c6; padding: clamp(48px, 5vw, 76px) 0 30px; }
    .footer-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 2fr); gap: clamp(28px, 4vw, 70px); }
    .footer .brand img { width: 150px; filter: none; }
    .footer p { margin-top: 16px; font-size: 15px; max-width: 34ch; }
    .footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
    .footer-cols h4 {
      margin: 0 0 14px; font: 600 11.5px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase;
      color: #6d86a8;
    }
    .footer-cols a { display: block; padding: 5px 0; font-size: 15px; color: #a5b8d2; text-decoration: none; }
    .footer-cols a:hover { color: #fff; }
    .footer-bottom {
      display: flex; flex-wrap: wrap; align-items: center; gap: 16px; justify-content: space-between;
      margin-top: clamp(36px, 4vw, 60px); padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1);
      font-size: 13.5px;
    }
    .footer-bottom a { color: #8ea5c4; text-decoration: none; }
    .footer-bottom a:hover { color: #fff; }
    .footer-bottom .mono { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; }

    /* ---------------------------------------------------------------
       Reveal animation
    ----------------------------------------------------------------*/
    .js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .75s cubic-bezier(.22, 1, .36, 1), transform .75s cubic-bezier(.22, 1, .36, 1); }
    .js .reveal.in { opacity: 1; transform: none; }

    /* ---------------------------------------------------------------
       Responsive
    ----------------------------------------------------------------*/
    @media (max-width: 1080px) {
      .hero-inner { grid-template-columns: minmax(0, 1fr); }
      .hero-copy { max-width: 720px; }
      .hero-visual { max-width: 760px; }
      .float-chip--a { left: -16px; }
      .float-chip--b { right: -16px; }
      .f-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
      .f-card--wide { grid-column: span 4; }
      .f-card--half { grid-column: span 2; }
      .panel-grid > .span-7, .panel-grid > .span-5 { grid-column: span 12; }
      .domain-grid, .order, .contact-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); }
      .domain-intro, .faq-intro { position: static; }
      .wf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 22px; }
      .wf-grid::before { display: none; }
      .plans { grid-template-columns: minmax(0, 1fr); }
    }
    @media (max-width: 860px) {
      :root { --wrap: min(100% - 36px, 1280px); }
      .sec-head { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 18px; }
      .sec-head h2 { max-width: none; }
      .nav-toggle { display: inline-flex; align-items: center; }
      .header-nav {
        position: absolute; left: 18px; right: 18px; top: calc(100% + 10px);
        flex-direction: column; align-items: stretch; gap: 2px; padding: 12px;
        background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-md);
        display: none;
      }
      .header-nav.open { display: flex; }
      .header-nav a { padding: 12px 10px; border-radius: 8px; }
      .header-nav a:hover { background: var(--pale); }
      .header-nav .nav-cta { justify-content: center; margin-top: 6px; }
      .f-grid { grid-template-columns: minmax(0, 1fr); }
      .f-card--wide, .f-card--half { grid-column: span 1; grid-row: span 1; }
      .wf-grid { grid-template-columns: minmax(0, 1fr); }
      .wf-note { grid-template-columns: minmax(0, 1fr); }
      .footer-grid { grid-template-columns: minmax(0, 1fr); }
      .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .field-row { grid-template-columns: minmax(0, 1fr); }
      .visual-frame { display: none; }
      .float-chip--a { left: -10px; }
      .float-chip--b { right: -10px; }
    }
    @media (max-width: 560px) {
      .app-body { grid-template-columns: 40px minmax(0, 1fr); }
      .app-read { display: none; }
      .float-chip { display: none; }
      .footer-cols { grid-template-columns: minmax(0, 1fr); }
      .hero-actions .button { width: 100%; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .marquee-track { animation: none; }
      .js .reveal { opacity: 1; transform: none; transition: none; }
      * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
    }

    /* ---------------------------------------------------------------
       Sub-page hero
    ----------------------------------------------------------------*/
    .page-hero {
      position: relative; overflow: hidden;
      background:
        radial-gradient(900px 520px at 88% -24%, #d6e4ff 0%, transparent 62%),
        radial-gradient(620px 420px at -4% 40%, #e9efff 0%, transparent 62%),
        linear-gradient(180deg, #f9fbff 0%, #eef4ff 58%, #fff 100%);
      border-bottom: 1px solid var(--line);
    }
    .page-hero::before {
      content: ""; position: absolute; inset: 0; background-image: var(--grid); background-size: 46px 46px;
      -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
      mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
      pointer-events: none;
    }
    .page-hero-inner { position: relative; max-width: 940px; padding: clamp(44px, 5vw, 76px) 0 clamp(40px, 4.4vw, 64px); }
    .page-hero h1 { font-size: clamp(34px, 4.3vw, 58px); margin: 18px 0 16px; }
    .page-hero .lead { max-width: 62ch; }
    .page-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
    .breadcrumb {
      display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
      font: 600 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #8496b0;
    }
    .breadcrumb a { color: var(--blue); text-decoration: none; }
    .breadcrumb a:hover { text-decoration: underline; }
    .breadcrumb i { font-style: normal; color: #b7c5d8; }

    /* ---------------------------------------------------------------
       Overview link cards
    ----------------------------------------------------------------*/
    .overview { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
    .ov-card {
      display: flex; flex-direction: column; gap: 14px; padding: clamp(24px, 2.6vw, 32px);
      border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm);
      text-decoration: none; transition: transform .25s, box-shadow .25s, border-color .25s;
    }
    .ov-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-300); }
    .ov-card h3 { font-size: 23px; }
    .ov-card p { color: var(--muted); font-size: 15.5px; line-height: 1.56; }
    .ov-thumb { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
    .ov-thumb img { width: 100%; display: block; }
    .ov-go {
      margin-top: auto; display: inline-flex; align-items: center; gap: 9px;
      font-size: 15px; font-weight: 650; color: var(--blue);
    }
    .ov-go svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s; }
    .ov-card:hover .ov-go svg { transform: translateX(4px); }

    /* ---------------------------------------------------------------
       Split teaser (copy beside a screenshot)
    ----------------------------------------------------------------*/
    .teaser { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(30px, 4.5vw, 72px); align-items: center; }
    .teaser--flip { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
    .teaser-copy .label { margin-bottom: 16px; }
    .teaser-copy h2 { max-width: 17ch; }
    .teaser-copy p { margin-top: 18px; color: var(--muted); font-size: clamp(16px, 1.35vw, 18px); line-height: 1.6; }
    .teaser-copy .button { margin-top: 26px; }

    /* ---------------------------------------------------------------
       Stat strip
    ----------------------------------------------------------------*/
    .stat-strip {
      display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
      background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
    }
    .stat-strip > div { background: #fff; padding: 22px 24px; }
    .stat-strip b { display: block; font-size: 25px; letter-spacing: -.03em; color: var(--navy); font-weight: 600; }
    .stat-strip span { display: block; margin-top: 5px; font-size: 14px; color: var(--muted); }

    /* ---------------------------------------------------------------
       Inline cross-links inside body copy
    ----------------------------------------------------------------*/
    .inline-link {
      display: inline-flex; align-items: center; gap: 8px; font-weight: 650; color: var(--blue); text-decoration: none;
    }
    .inline-link:hover { text-decoration: underline; }
    .inline-link svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

    @media (max-width: 1080px) {
      .overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .teaser, .teaser--flip { grid-template-columns: minmax(0, 1fr); }
      .stat-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }
    @media (max-width: 860px) {
      .overview { grid-template-columns: minmax(0, 1fr); }
      .page-hero-inner { max-width: none; }
    }
    @media (max-width: 560px) {
      .stat-strip { grid-template-columns: minmax(0, 1fr); }
    }