:root {
      --navy-950: #081225;
      --navy-900: #0d1a33;
      --navy-800: #162744;
      --navy-700: #25395b;
      --blue-700: #315baf;
      --blue-600: #4671ca;
      --blue-500: #5e88dc;
      --blue-100: #e9f0ff;
      --blue-50: #f4f7ff;
      --green-700: #217253;
      --green-600: #2f8967;
      --green-100: #dff3e9;
      --amber-100: #fff2d9;
      --amber-700: #8a5c07;
      --ink: #111827;
      --muted: #5f6b7b;
      --muted-2: #7d8796;
      --line: #dce3ee;
      --line-strong: #c9d3e2;
      --surface: #ffffff;
      --surface-alt: #f6f8fc;
      --surface-blue: #eef3fc;
      --shadow-sm: 0 8px 20px rgba(13, 26, 51, .07);
      --shadow-md: 0 18px 48px rgba(13, 26, 51, .12);
      --shadow-lg: 0 32px 90px rgba(13, 26, 51, .17);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 26px;
      --max: 1200px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--surface);
      font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      font-size: 16px;
      line-height: 1.55;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    body.modal-open { overflow: hidden; }
    img { display: block; max-width: 100%; }
    .zoomable { cursor: zoom-in; }
    button, input, select { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    a { color: inherit; text-decoration: none; }
    button { color: inherit; }
    :focus-visible { outline: 3px solid rgba(70, 113, 202, .35); outline-offset: 3px; }

    .container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
    .section { padding: 104px 0; }
    .section-sm { padding: 72px 0; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin: 0 0 14px;
      color: var(--blue-700);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .1em;
      text-transform: uppercase;
    }
    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--blue-500);
      box-shadow: 0 0 0 5px rgba(94, 136, 220, .13);
    }
    h1, h2, h3, p { margin-top: 0; }
    h1 {
      margin-bottom: 24px;
      font-size: clamp(46px, 6.2vw, 78px);
      line-height: .99;
      letter-spacing: -.055em;
      font-weight: 760;
    }
    h2 {
      margin-bottom: 18px;
      font-size: clamp(34px, 4.3vw, 54px);
      line-height: 1.04;
      letter-spacing: -.042em;
      font-weight: 740;
    }
    h3 {
      margin-bottom: 9px;
      font-size: 20px;
      line-height: 1.2;
      letter-spacing: -.02em;
    }
    .lead {
      max-width: 720px;
      color: var(--muted);
      font-size: clamp(18px, 2vw, 21px);
      line-height: 1.55;
    }
    .section-head {
      display: flex;
      justify-content: space-between;
      align-items: end;
      gap: 36px;
      margin-bottom: 44px;
    }
    .section-head > div:first-child { max-width: 790px; }
    .section-head p { margin-bottom: 0; }
    .muted { color: var(--muted); }
    .small { font-size: 14px; }
    .kicker-note {
      display: inline-flex;
      gap: 8px;
      align-items: center;
      padding: 7px 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 255, 255, .8);
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      box-shadow: var(--shadow-sm);
    }

    /* Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 1px solid rgba(220, 227, 238, .85);
      background: rgba(255, 255, 255, .91);
      backdrop-filter: blur(18px);
    }
    .nav {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      font-size: 23px;
      font-weight: 780;
      letter-spacing: -.035em;
    }
    .brand-mark {
      position: relative;
      width: 28px;
      height: 30px;
      border-radius: 15px 4px 15px 4px;
      background: linear-gradient(145deg, var(--blue-600), var(--green-600));
      transform: rotate(-7deg);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .25);
    }
    .brand-mark::after {
      content: "";
      position: absolute;
      left: 13px;
      top: 4px;
      width: 2px;
      height: 23px;
      border-radius: 3px;
      background: rgba(255, 255, 255, .72);
      transform: rotate(20deg);
      transform-origin: center;
    }
    .nav-links { display: flex; align-items: center; gap: 28px; color: #344054; font-size: 14px; font-weight: 650; }
    .nav-links a:hover { color: var(--blue-700); }
    .nav-actions { display: flex; align-items: center; gap: 13px; }
    .nav-login {
      display: inline-flex;
      min-height: 38px;
      align-items: center;
      justify-content: center;
      position: relative;
      padding: 0 2px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      transition: transform .16s ease, color .16s ease;
    }
    .nav-login::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 7px;
      height: 2px;
      border-radius: 999px;
      background: var(--blue-600);
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform .16s ease;
    }
    .nav-login:hover,
    .nav-login:focus-visible {
      transform: translateY(-1px);
      color: var(--navy-900);
    }
    .nav-login:hover::after,
    .nav-login:focus-visible::after {
      transform: scaleX(1);
    }
    .nav-login:active {
      transform: translateY(0);
      color: var(--blue-700);
    }
    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--surface);
      cursor: pointer;
    }
    .mobile-toggle span,
    .mobile-toggle span::before,
    .mobile-toggle span::after {
      display: block;
      width: 19px;
      height: 2px;
      margin: auto;
      border-radius: 2px;
      background: var(--navy-900);
      transition: .2s ease;
    }
    .mobile-toggle span { position: relative; }
    .mobile-toggle span::before,
    .mobile-toggle span::after { content: ""; position: absolute; left: 0; }
    .mobile-toggle span::before { top: -6px; }
    .mobile-toggle span::after { top: 6px; }

    /* Buttons */
    .btn {
      display: inline-flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 20px;
      border: 1px solid transparent;
      border-radius: 12px;
      font-size: 14px;
      font-weight: 780;
      letter-spacing: -.01em;
      cursor: pointer;
      transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn-primary { background: var(--navy-900); color: #fff; box-shadow: 0 10px 24px rgba(13, 26, 51, .18); }
    .btn-primary:hover { background: var(--navy-800); box-shadow: 0 14px 30px rgba(13, 26, 51, .22); }
    .btn-secondary { border-color: var(--line-strong); background: rgba(255, 255, 255, .9); color: var(--navy-900); }
    .btn-secondary:hover { border-color: var(--blue-500); background: var(--blue-50); }
    .btn-blue { background: var(--blue-600); color: #fff; box-shadow: 0 11px 26px rgba(70, 113, 202, .27); }
    .btn-blue:hover { background: var(--blue-700); }
    .btn-sm { min-height: 42px; padding-inline: 17px; }
    .arrow { font-size: 18px; line-height: 1; }

    /* Hero */
    .hero {
      position: relative;
      overflow: hidden;
      padding: 82px 0 46px;
      background:
        radial-gradient(circle at 83% 12%, rgba(94, 136, 220, .15), transparent 32%),
        radial-gradient(circle at 9% 36%, rgba(47, 137, 103, .08), transparent 25%),
        linear-gradient(180deg, #fff 0%, #f8faff 100%);
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--line), transparent);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, .88fr) minmax(570px, 1.12fr);
      align-items: center;
      gap: 58px;
    }
    .hero-copy { position: relative; z-index: 2; }
    .hero-title-accent {
      position: relative;
      color: var(--blue-700);
      white-space: nowrap;
    }
    .hero-title-accent::after {
      content: "";
      position: absolute;
      left: 2px;
      right: 0;
      bottom: 2px;
      height: 8px;
      border-radius: 99px;
      background: rgba(94, 136, 220, .16);
      z-index: -1;
      transform: rotate(-1deg);
    }
    .hero-copy .lead { max-width: 620px; margin-bottom: 28px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
    .hero-note {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      max-width: 610px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: 14px;
    }
    .hero-note svg { flex: 0 0 auto; margin-top: 2px; color: var(--green-600); }
    .hero-visual { position: relative; min-width: 0; padding: 24px 0 30px; }
    @keyframes hero-float {
      0%, 100% { transform: translate3d(0, 0, 0); }
      50% { transform: translate3d(0, -8px, 0); }
    }
    .browser-frame {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(171, 184, 204, .7);
      border-radius: 20px;
      background: #eef2f8;
      box-shadow: var(--shadow-lg);
      transform: perspective(1500px) rotateY(-2.2deg) rotateX(.6deg);
      transform-origin: center;
    }
    .browser-bar {
      height: 36px;
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 0 14px;
      border-bottom: 1px solid var(--line);
      background: #fff;
    }
    .browser-dot { width: 8px; height: 8px; border-radius: 50%; background: #d1d7e0; }
    .browser-address { width: 38%; height: 10px; margin-left: 10px; border-radius: 99px; background: #edf1f6; }
    .browser-frame img { width: 100%; aspect-ratio: 1.95 / 1; object-fit: cover; object-position: left top; }
    .float-card {
      position: absolute;
      z-index: 3;
      max-width: 225px;
      padding: 14px 16px;
      border: 1px solid rgba(201, 211, 226, .85);
      border-radius: 14px;
      background: rgba(255, 255, 255, .94);
      box-shadow: var(--shadow-md);
      backdrop-filter: blur(12px);
      animation: hero-float 7s ease-in-out infinite;
    }
    .float-card strong { display: block; margin-bottom: 3px; font-size: 14px; }
    .float-card span { display: block; color: var(--muted); font-size: 12px; line-height: 1.45; }
    .float-card.top { right: -9px; top: 0; }
    .float-card.bottom { left: -27px; bottom: 1px; animation-delay: 1.6s; }
    @media (prefers-reduced-motion: reduce) {
      .float-card { animation: none; }
    }
    .status-pill {
      display: inline-flex !important;
      width: fit-content;
      margin-bottom: 7px;
      padding: 4px 8px;
      border-radius: 99px;
      background: var(--green-100);
      color: var(--green-700) !important;
      font-size: 10px !important;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: .08em;
    }
    .hero-capabilities {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      margin-top: 70px;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: var(--line);
      box-shadow: var(--shadow-sm);
    }
    .capability {
      min-height: 105px;
      padding: 20px;
      background: rgba(255,255,255,.9);
    }
    .capability strong { display: block; margin-bottom: 5px; font-size: 15px; }
    .capability span { color: var(--muted); font-size: 13px; line-height: 1.45; }

    /* Proof-ready strip */
    .proof-strip { background: var(--navy-950); color: #fff; }
    .proof-grid {
      min-height: 160px;
      display: grid;
      grid-template-columns: 1.2fr 2fr;
      align-items: center;
      gap: 62px;
    }
    .proof-grid h3 { margin-bottom: 8px; font-size: 23px; }
    .proof-grid p { margin-bottom: 0; color: #acb8ca; }
    .logo-placeholders { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .logo-placeholder {
      min-height: 72px;
      display: grid;
      place-items: center;
      padding: 12px;
      border: 1px dashed rgba(255,255,255,.27);
      border-radius: 12px;
      background: rgba(255,255,255,.045);
      color: #c5cfde;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
      text-align: center;
      text-transform: uppercase;
    }

    .customer-logo-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
    .customer-logo-card {
      min-height: 94px;
      display: grid;
      place-items: center;
      padding: 16px 18px;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 16px;
      background: rgba(255,255,255,.07);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
    }
    .customer-logo-card img { max-width: 100%; max-height: 70px; width: auto; height: auto; object-fit: contain; filter: drop-shadow(0 5px 16px rgba(0,0,0,.24)); }

    .placeholder-tag {
      display: inline-flex;
      margin-bottom: 13px;
      padding: 5px 8px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .1);
      color: #dce5f2;
      font-size: 10px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    /* Platform cards */
    .platform { background: var(--surface); }
    .platform-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .platform-card {
      position: relative;
      min-height: 335px;
      overflow: hidden;
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: linear-gradient(180deg, #fff 0%, #fbfcff 100%);
      box-shadow: var(--shadow-sm);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .platform-card:hover { transform: translateY(-4px); border-color: #b9c7de; box-shadow: var(--shadow-md); }
    .platform-card::after {
      content: "";
      position: absolute;
      right: -44px;
      bottom: -58px;
      width: 150px;
      height: 150px;
      border-radius: 50%;
      background: var(--blue-50);
    }
    .icon-box {
      position: relative;
      z-index: 1;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      margin-bottom: 24px;
      border-radius: 13px;
      background: var(--blue-100);
      color: var(--blue-700);
    }
    .platform-card:nth-child(2) .icon-box { background: #e7f4ef; color: var(--green-700); }
    .platform-card:nth-child(3) .icon-box { background: #fff1e4; color: #9b5a1c; }
    .platform-card:nth-child(4) .icon-box { background: #eeeaff; color: #6551b6; }
    .platform-card p { position: relative; z-index: 1; min-height: 76px; color: var(--muted); font-size: 14px; }
    .feature-list { position: relative; z-index: 1; display: grid; gap: 9px; padding: 0; margin: 20px 0 0; list-style: none; color: #3d4a5d; font-size: 13px; }
    .feature-list li { display: flex; gap: 8px; align-items: flex-start; }
    .feature-list li::before { content: "✓"; color: var(--green-600); font-weight: 900; }

    /* Product tour */
    .tour { background: var(--surface-alt); }
    .tour-shell {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow-md);
    }
    .tour-tabs {
      display: flex;
      overflow-x: auto;
      padding: 10px;
      gap: 6px;
      border-bottom: 1px solid var(--line);
      scrollbar-width: thin;
    }
    .tour-tab {
      flex: 0 0 auto;
      padding: 12px 15px;
      border: 0;
      border-radius: 10px;
      background: transparent;
      color: var(--muted);
      font-size: 13px;
      font-weight: 750;
      cursor: pointer;
    }
    .tour-tab:hover { background: var(--surface-alt); color: var(--navy-900); }
    .tour-tab.active { background: var(--navy-900); color: #fff; }
    .tour-content {
      display: grid;
      grid-template-columns: .76fr 1.45fr;
      min-height: 600px;
    }
    .tour-copy {
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      padding: 58px 48px;
      border-right: 1px solid var(--line);
    }
    .tour-index {
      display: inline-flex;
      width: 40px;
      height: 40px;
      align-items: center;
      justify-content: center;
      margin-bottom: 25px;
      border-radius: 11px;
      background: var(--blue-100);
      color: var(--blue-700);
      font-size: 12px;
      font-weight: 850;
    }
    .tour-copy h3 { font-size: clamp(27px, 3vw, 38px); line-height: 1.08; letter-spacing: -.035em; }
    .tour-copy > p { color: var(--muted); }
    .tour-bullets { display: grid; gap: 12px; padding: 0; margin: 25px 0 30px; list-style: none; }
    .tour-bullets li { display: flex; gap: 10px; font-size: 14px; font-weight: 650; color: #344054; }
    .tour-bullets li::before {
      content: "";
      flex: 0 0 auto;
      width: 8px;
      height: 8px;
      margin-top: 7px;
      border-radius: 50%;
      background: var(--green-600);
      box-shadow: 0 0 0 4px var(--green-100);
    }
    .text-link { display: inline-flex; align-items: center; gap: 7px; width: fit-content; color: var(--blue-700); font-size: 14px; font-weight: 800; }
    .tour-media { min-width: 0; padding: 44px; background: linear-gradient(135deg, #f4f7fc, #edf2fa); }
    .product-stage {
      position: relative;
      height: 100%;
      min-height: 470px;
      display: grid;
      place-items: center;
      overflow: hidden;
      border: 1px solid #d4dce8;
      border-radius: 18px;
      background: #fff;
      box-shadow: 0 22px 50px rgba(13, 26, 51, .14);
    }
    .product-stage img { width: 100%; height: 100%; min-height: 470px; object-fit: cover; object-position: left top; transition: opacity .18s ease; }
    .product-stage.loading img { opacity: .3; }
    .stage-label {
      position: absolute;
      right: 16px;
      top: 16px;
      padding: 7px 9px;
      border: 1px solid rgba(201, 211, 226, .9);
      border-radius: 9px;
      background: rgba(255, 255, 255, .93);
      color: var(--muted);
      font-size: 11px;
      font-weight: 760;
      box-shadow: var(--shadow-sm);
    }

    /* Workflow */
    .workflow { background: var(--navy-950); color: #fff; }
    .workflow .eyebrow { color: #9fbaff; }
    .workflow .eyebrow::before { background: #7e9de2; box-shadow: 0 0 0 5px rgba(126,157,226,.14); }
    .workflow .lead { color: #aeb9c9; }
    .workflow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 52px; }
    .workflow-step {
      position: relative;
      min-height: 245px;
      padding: 25px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 16px;
      background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
    }
    .workflow-step:not(:last-child)::after {
      content: "→";
      position: absolute;
      right: -13px;
      top: 50%;
      z-index: 2;
      width: 26px;
      height: 26px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 50%;
      background: var(--navy-950);
      color: #95a7c3;
      transform: translateY(-50%);
    }
    .step-number { margin-bottom: 38px; color: #7fa0e5; font-size: 12px; font-weight: 850; letter-spacing: .1em; }
    .workflow-step h3 { color: #fff; }
    .workflow-step p { margin-bottom: 0; color: #aeb9c9; font-size: 14px; }
    .workflow-note {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 30px;
      align-items: center;
      margin-top: 18px;
      padding: 25px 28px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 16px;
      background: rgba(255,255,255,.045);
    }
    .workflow-note strong { font-size: 19px; }
    .workflow-note p { margin: 0; color: #aeb9c9; font-size: 14px; }

    /* Proof concept */
    .proof-concept { background: #fff; }
    .proof-cards { display: grid; grid-template-columns: 1.1fr .95fr .95fr; gap: 18px; }
    .proof-card {
      min-height: 280px;
      padding: 30px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--surface);
      box-shadow: var(--shadow-sm);
    }
    .proof-card.primary { background: linear-gradient(145deg, var(--navy-900), #152a4e); color: #fff; border: 0; }
    .proof-card .placeholder-tag { background: var(--blue-50); color: var(--blue-700); }
    .proof-card.primary .placeholder-tag { background: rgba(255,255,255,.1); color: #dfe8f6; }
    .proof-card blockquote { margin: 8px 0 28px; font-size: 23px; line-height: 1.35; letter-spacing: -.02em; }
    .logo-proof img { max-height: 70px; width: auto; margin-bottom: 24px; }
    .mini-logo-row { display: flex; align-items: center; gap: 22px; margin-bottom: 24px; }
    .mini-logo-row img { max-width: 46%; max-height: 62px; margin: 0; object-fit: contain; }
    .proof-card.primary p { color: #b7c4d5; }
    .proof-card h3 { font-size: 24px; }
    .proof-card-story .placeholder-tag { margin-bottom: 20px; }
    .proof-card .muted strong { color: var(--ink); font-weight: 850; }
    .proof-card ul { display: grid; gap: 11px; padding: 0; margin: 24px 0 0; list-style: none; color: var(--muted); font-size: 14px; }
    .proof-card li { display: flex; gap: 8px; }
    .proof-card li span { display: block; }
    .proof-card li strong { color: var(--ink); font-weight: 850; }
    .proof-card li::before { content: "✓"; color: var(--green-600); font-weight: 900; }
    .proof-card-outcome .metric-blank {
      display: flex;
      flex-direction: column;
      gap: 2px;
      margin: 8px 0 12px;
      font-size: 48px;
      font-weight: 780;
      line-height: .98;
      letter-spacing: -.04em;
      color: var(--blue-700);
      text-transform: uppercase;
    }
    .proof-card-outcome .metric-blank span {
      font-size: 14px;
      color: var(--muted);
      font-weight: 780;
      letter-spacing: .02em;
      line-height: 1.2;
      text-transform: none;
    }
    /* Pricing */
    .commercial { background: var(--surface-alt); }
    .commercial-grid { display: grid; grid-template-columns: .87fr 1.13fr; gap: 24px; align-items: stretch; }
    .price-card,
    .rollout-card {
      padding: 38px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow-sm);
    }
    .price-card { position: relative; overflow: hidden; }
    .pricing-card-title { position: relative; z-index: 1; margin-bottom: 18px; font-size: 30px; }
    .price-card::after {
      content: "";
      position: absolute;
      right: -80px;
      top: -90px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: var(--blue-50);
    }
    .price { position: relative; z-index: 1; display: flex; align-items: baseline; gap: 7px; margin: 18px 0 5px; }
    .price strong { font-size: 62px; line-height: 1; letter-spacing: -.06em; }
    .price span { color: var(--muted); font-weight: 700; }
    .price-note { position: relative; z-index: 1; color: var(--muted); }
    .price-card .feature-list { margin: 28px 0 30px; }
    .pricing-card .btn { margin-top: 24px; }
    .rollout-card h3 { font-size: 30px; }
    .rollout-card hr {
      margin: 20px 0 16px;
    }
    .rollout-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
    .rollout-block { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-alt); }
    .rollout-block.alt { background: #fffaf0; border-color: #f0dfbd; }
    .rollout-block h4 { margin: 0 0 5px; font-size: 15px; }
    .rollout-block p { color: var(--muted); font-size: 13px; }
    .rollout-block ul { display: grid; gap: 8px; padding: 0; margin: 16px 0 0; list-style: none; font-size: 13px; }
    .rollout-block li::before { content: "✓"; margin-right: 7px; color: var(--green-600); font-weight: 900; }

    /* FAQ */
    .faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
    .faq-aside { position: sticky; top: 110px; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-question {
      width: 100%;
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 0;
      border: 0;
      background: transparent;
      text-align: left;
      font-weight: 760;
      cursor: pointer;
    }
    .faq-plus {
      flex: 0 0 auto;
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 50%;
      color: var(--blue-700);
      transition: transform .2s ease, background .2s ease;
    }
    .faq-item.open .faq-plus { transform: rotate(45deg); background: var(--blue-50); }
    .faq-answer { max-height: 0; overflow: hidden; color: var(--muted); transition: max-height .26s ease; }
    .faq-answer p { padding: 0 48px 23px 0; margin: 0; }

    /* CTA and footer */
    .final-cta { padding: 28px 0 90px; }
    .cta-card {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      align-items: center;
      gap: 30px;
      padding: 52px 56px;
      border-radius: var(--radius-lg);
      background: linear-gradient(135deg, var(--navy-950), #152b50);
      color: #fff;
      box-shadow: var(--shadow-lg);
    }
    .cta-card::before,
    .cta-card::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,.08);
    }
    .cta-card::before { width: 330px; height: 330px; right: -130px; top: -180px; }
    .cta-card::after { width: 220px; height: 220px; right: 40px; bottom: -170px; }
    .cta-card h2 { position: relative; z-index: 1; margin-bottom: 12px; font-size: clamp(34px, 4vw, 48px); }
    .cta-card p { position: relative; z-index: 1; margin-bottom: 0; color: #b8c4d5; }
    .cta-actions { position: relative; z-index: 1; display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 11px; }
    .cta-card .btn-primary { background: #fff; color: var(--navy-950); }
    .cta-card .btn-secondary { border-color: rgba(255,255,255,.3); background: transparent; color: #fff; }
    footer { padding: 34px 0 42px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
    .footer-row { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
    .footer-links { display: flex; flex-wrap: wrap; gap: 20px; }

    /* Notes drawer */
    .notes-button {
      position: fixed;
      right: 20px;
      bottom: 20px;
      z-index: 95;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0 15px;
      border: 1px solid var(--line-strong);
      border-radius: 99px;
      background: rgba(255, 255, 255, .94);
      box-shadow: var(--shadow-md);
      font-size: 12px;
      font-weight: 800;
      cursor: pointer;
      backdrop-filter: blur(10px);
    }
    .notes-drawer {
      position: fixed;
      right: 20px;
      bottom: 74px;
      z-index: 94;
      width: min(390px, calc(100% - 40px));
      max-height: calc(100vh - 110px);
      overflow: auto;
      padding: 25px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: #fff;
      box-shadow: var(--shadow-lg);
      opacity: 0;
      visibility: hidden;
      transform: translateY(12px);
      transition: .2s ease;
    }
    .notes-drawer.open { opacity: 1; visibility: visible; transform: translateY(0); }
    .notes-drawer h3 { padding-right: 30px; }
    .notes-drawer ol { padding-left: 20px; color: var(--muted); font-size: 13px; }
    .notes-drawer li { margin-bottom: 10px; }
    .notes-close { position: absolute; right: 18px; top: 18px; width: 32px; height: 32px; border: 0; border-radius: 50%; background: var(--surface-alt); cursor: pointer; }

    /* Modal */
    .modal {
      position: fixed;
      inset: 0;
      z-index: 200;
      display: grid;
      place-items: center;
      padding: 20px;
      background: rgba(8, 18, 37, .62);
      opacity: 0;
      visibility: hidden;
      transition: .2s ease;
    }
    .modal.open { opacity: 1; visibility: visible; }
    .modal-card {
      width: min(560px, 100%);
      max-height: calc(100vh - 40px);
      overflow: auto;
      padding: 34px;
      border-radius: 20px;
      background: #fff;
      box-shadow: var(--shadow-lg);
      transform: translateY(10px);
      transition: .2s ease;
    }
    .modal.open .modal-card { transform: translateY(0); }
    .modal-head { display: flex; justify-content: space-between; gap: 20px; }
    .modal-head h3 { font-size: 28px; }
    .modal-close { flex: 0 0 auto; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: #fff; cursor: pointer; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 25px; }
    .field { display: grid; gap: 7px; }
    .field.full { grid-column: 1 / -1; }
    .field label { font-size: 12px; font-weight: 750; color: #3d4a5d; }
    .field input, .field select {
      width: 100%;
      height: 48px;
      padding: 0 13px;
      border: 1px solid var(--line-strong);
      border-radius: 10px;
      background: #fff;
      color: var(--ink);
    }
    .form-note { margin: 15px 0 0; color: var(--muted-2); font-size: 12px; }
    .success-message { display: none; margin-top: 18px; padding: 14px; border-radius: 10px; background: var(--green-100); color: var(--green-700); font-size: 13px; font-weight: 700; }
    .success-message.is-error { border: 1px solid rgba(190, 18, 60, .18); background: #fff1f2; color: #be123c; }
    .demo-hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
    .btn.is-loading { opacity: .72; pointer-events: none; }

    /* Full-resolution screenshot lightbox */
    .image-lightbox {
      position: fixed;
      inset: 0;
      z-index: 260;
      display: grid;
      place-items: center;
      padding: 28px;
      background: rgba(4, 10, 22, .86);
      opacity: 0;
      visibility: hidden;
      transition: .2s ease;
    }
    .image-lightbox.open { opacity: 1; visibility: visible; }
    .lightbox-inner {
      position: relative;
      width: min(1500px, 100%);
      max-height: calc(100vh - 56px);
      display: grid;
      gap: 10px;
    }
    .lightbox-inner img {
      width: 100%;
      max-height: calc(100vh - 105px);
      object-fit: contain;
      border-radius: 12px;
      background: #fff;
      box-shadow: 0 30px 100px rgba(0,0,0,.4);
    }
    .lightbox-caption { margin: 0; color: #d6deeb; font-size: 13px; text-align: center; }
    .lightbox-close {
      position: absolute;
      right: -10px;
      top: -10px;
      z-index: 2;
      width: 42px;
      height: 42px;
      border: 1px solid rgba(255,255,255,.25);
      border-radius: 50%;
      background: #fff;
      color: var(--navy-950);
      font-size: 22px;
      cursor: pointer;
      box-shadow: var(--shadow-md);
    }

    /* Responsive */
    @media (max-width: 1080px) {
      .nav-links { gap: 18px; }
      .hero-grid { grid-template-columns: 1fr; gap: 42px; }
      .hero-copy { max-width: 800px; }
      .hero-visual { max-width: 900px; margin-inline: auto; }
      .hero-capabilities { margin-top: 45px; }
      .platform-grid { grid-template-columns: repeat(2, 1fr); }
      .tour-content { grid-template-columns: 1fr; }
      .tour-copy { border-right: 0; border-bottom: 1px solid var(--line); }
      .tour-media { min-height: 570px; }
      .proof-grid { grid-template-columns: 1fr; gap: 25px; padding: 35px 0; }
      .commercial-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 850px) {
      .section { padding: 82px 0; }
      .nav-links, .nav-actions .nav-login, .nav-actions .btn { display: none; }
      .mobile-toggle { display: block; }
      .nav.mobile-open {
        position: relative;
      }
      .nav.mobile-open .nav-links {
        position: absolute;
        left: 0;
        right: 0;
        top: 76px;
        display: grid;
        gap: 0;
        padding: 12px 20px 20px;
        border-bottom: 1px solid var(--line);
        background: #fff;
        box-shadow: var(--shadow-md);
      }
      .nav.mobile-open .nav-links a { padding: 12px 0; }
      .hero { padding-top: 60px; }
      .hero-capabilities { grid-template-columns: repeat(2, 1fr); }
      .logo-placeholders { grid-template-columns: repeat(2, 1fr); }
      .customer-logo-grid { grid-template-columns: 1fr; }
      .workflow-grid { grid-template-columns: repeat(2, 1fr); }
      .workflow-step:nth-child(2)::after { display: none; }
      .workflow-note { grid-template-columns: 1fr; }
      .proof-cards { grid-template-columns: 1fr; }
      .faq-grid { grid-template-columns: 1fr; gap: 40px; }
      .faq-aside { position: static; }
      .cta-card { grid-template-columns: 1fr; padding: 42px; }
      .cta-actions { justify-content: flex-start; }
    }
    @media (max-width: 650px) {
      .container { width: min(100% - 28px, var(--max)); }
      .section { padding: 68px 0; }
      .section-head { align-items: start; flex-direction: column; margin-bottom: 32px; }
      h1 { font-size: 47px; }
      h2 { font-size: 36px; }
      .hero-grid { display: block; }
      .hero-visual { margin-top: 40px; padding: 0 0 28px; }
      .browser-frame { border-radius: 14px; transform: none; }
      .browser-bar { height: 28px; }
      .float-card.top { right: -4px; top: -21px; }
      .float-card.bottom { left: -4px; bottom: -8px; }
      .float-card { max-width: 178px; padding: 10px 12px; }
      .hero-capabilities { grid-template-columns: 1fr; }
      .capability { min-height: auto; }
      .platform-grid { grid-template-columns: 1fr; }
      .platform-card { min-height: auto; }
      .platform-card p { min-height: auto; }
      .tour-copy { padding: 38px 25px; }
      .tour-media { min-height: 430px; padding: 20px; }
      .product-stage, .product-stage img { min-height: 380px; }
      .workflow-grid { grid-template-columns: 1fr; }
      .workflow-step:not(:last-child)::after { display: none; }
      .rollout-columns { grid-template-columns: 1fr; }
      .price-card, .rollout-card { padding: 28px; }
      .price strong { font-size: 52px; }
      .form-grid { grid-template-columns: 1fr; }
      .field.full { grid-column: auto; }
      .cta-card { padding: 34px 26px; }
      .footer-row { align-items: flex-start; flex-direction: column; }
      .notes-button { right: 14px; bottom: 14px; }
      .notes-drawer { right: 14px; bottom: 68px; width: calc(100% - 28px); }
    }


/* Platform page additions */
.small-note { color: var(--muted); font-size: .9rem; }
.rollout-scope-note { display: grid; gap: 4px; margin-bottom: 0; }
.rollout-scope-note strong { color: var(--ink); font-size: .95rem; }
.platform-hero-card {
  background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(244,247,255,.96));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
}
.mock-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.mock-panel-head {
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 18px; border-bottom: 1px solid var(--line); background: var(--surface-blue);
}
.mock-panel-body { padding: 18px; display: grid; gap: 12px; }
.mock-row {
  display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center;
  padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: #fff;
}
.mock-row strong { display:block; font-size:.95rem; color:var(--ink); }
.mock-row span { color:var(--muted); font-size:.85rem; }
.mock-status { border-radius:999px; padding:6px 10px; background:var(--green-100); color:var(--green-700); font-size:.78rem; font-weight:800; }
.detail-grid { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.detail-card { background: #fff; border:1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-sm); }
.detail-card h3 { margin: 12px 0 8px; }
.detail-card .num { display:inline-flex; width:38px; height:38px; align-items:center; justify-content:center; border-radius:12px; background:var(--blue-100); color:var(--blue-700); font-weight:900; }
.timeline { display:grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; counter-reset: steps; }
.timeline-card { background:#fff; border:1px solid var(--line); border-radius:22px; padding:20px; position:relative; }
.timeline-card:before { counter-increment: steps; content: counter(steps); display:inline-flex; width:34px; height:34px; align-items:center; justify-content:center; border-radius:999px; background:var(--navy-900); color:#fff; font-weight:900; margin-bottom:12px; }
.change-list { display:grid; gap:16px; }
.change-item { background:#fff; border:1px solid var(--line); border-radius:22px; padding:22px; }

.platform-chip-grid { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:14px; }
.platform-chip { padding:18px; border:1px solid rgba(255,255,255,.14); border-radius:16px; background:rgba(255,255,255,.07); box-shadow:inset 0 1px 0 rgba(255,255,255,.06); }
.platform-chip strong { display:block; color:#fff; margin-bottom:4px; font-size:.95rem; }
.platform-chip span { color:#aeb9c9; font-size:.82rem; }
.detail-card { position:relative; overflow:hidden; }
.detail-card:after { content:""; position:absolute; inset:auto 24px 0 24px; height:4px; border-radius:999px 999px 0 0; background:linear-gradient(90deg, var(--blue-600), var(--green-600)); opacity:.75; }
@media (max-width: 700px) { .platform-chip-grid { grid-template-columns:1fr; } }

@media (max-width: 900px) {
  .detail-grid, .timeline { grid-template-columns: 1fr; }
}