:root {
  --bg: #ffffff;
  --bg-alt: #f4f6fa;
  --surface: #ffffff;
  --text: #0f1b2d;
  --muted: #5b6678;
  --line: #e2e6ee;
  --primary: #0b5cff;
  --primary-dark: #0846c4;
  --navy: #0a1a33;
  --ok: #138a52;
  --hot: #d93b2b;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15,27,45,.06), 0 8px 24px rgba(15,27,45,.06);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; font-size: 16px; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .87rem; }

/* header */
.site-header, .admin-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.admin-header { background: var(--navy); border: 0; }
.admin-header .nav-links a, .admin-header .linklike { color: #c9d4ea; }
.admin-header .nav-links a.active, .admin-header .nav-links a:hover { color: #fff; }
.admin-header .brand-sub { color: #9fb0cf; }
.admin-header .brand-mark { color: #fff; }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none !important; }
.brand-mark { font-weight: 800; font-size: 1.5rem; color: var(--navy); letter-spacing: .02em; }
.brand-mark::after { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--primary); border-radius: 2px; margin-left: 3px; }
.brand-sub { color: var(--muted); font-size: .8rem; max-width: 230px; line-height: 1.3; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--text); font-weight: 500; font-size: .95rem; }
.nav-links a.active { color: var(--primary); }
.nav-links a.btn { color: #fff; }
.nav-toggle { display: none; }
.nav-burger { display: none; cursor: pointer; padding: 8px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: currentColor; margin: 5px 0; }
.admin-header .nav-burger { color: #fff; }
@media (max-width: 900px) {
  .brand-sub { display: none; }
  .nav-burger { display: block; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 0; background: inherit; border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  .site-header .nav-links { background: #fff; }
  .admin-header .nav-links { background: var(--navy); }
  .nav-links a, .nav-links form { padding: 10px 0; }
  .nav-toggle:checked ~ .nav-links { display: flex; }
}

/* buttons */
.btn { display: inline-block; background: var(--primary); color: #fff; padding: 12px 22px; border-radius: 10px; font-weight: 600; border: 0; cursor: pointer; font-size: 1rem; font-family: inherit; text-align: center; transition: background .15s, transform .15s; }
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn-block { display: block; width: 100%; }
.btn-ghost { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.2); }
.btn-ghost-dark { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.btn-ghost-dark:hover { background: var(--bg-alt); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: #e8eefc; }
.btn-danger { background: var(--hot); }
.btn-danger:hover { background: #b02c1f; }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--primary); cursor: pointer; }
.linklike:hover { text-decoration: underline; }
form.inline { display: inline; }

/* hero */
.hero { background: radial-gradient(1000px 500px at 85% -10%, #1f6bff 0%, transparent 60%), linear-gradient(135deg, #0a1a33 0%, #0e2a5a 100%); color: #fff; padding: 96px 0 104px; }
.hero h1 { max-width: 820px; }
.hero .lead { color: #cdd8ee; max-width: 720px; font-size: 1.2rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 700; color: #7fb0ff; margin: 0 0 16px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.lead { font-size: 1.12rem; color: var(--muted); }

/* sections */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.section-head h1, .section-head h2 { margin: 0; }
.page-head { background: var(--bg-alt); padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
.crumbs { font-size: .9rem; color: var(--muted); margin: 0 0 12px; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: -136px; }
.pillar { background: var(--surface); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); color: var(--text); border: 1px solid var(--line); transition: transform .15s, box-shadow .15s; }
.pillar:hover { transform: translateY(-3px); text-decoration: none; box-shadow: 0 12px 32px rgba(15,27,45,.12); }
.pillar h3 { margin-top: 14px; }
.pillar p { color: var(--muted); margin: 0; font-size: .95rem; }
@media (max-width: 960px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pillars { grid-template-columns: 1fr; margin-top: -80px; } }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; color: var(--text); transition: transform .15s, box-shadow .15s, border-color .15s; }
.card:hover { text-decoration: none; transform: translateY(-3px); box-shadow: var(--shadow); border-color: #c8d3e6; }
.card h3 { margin: 14px 0 4px; }
.card p { margin: 6px 0; color: var(--muted); }
.card-foot { margin-top: auto; padding-top: 16px; font-weight: 600; color: var(--primary); font-size: .95rem; }
.card .arrow { transition: margin .15s; }
.card:hover .arrow { margin-left: 4px; }

.pill { display: inline-block; font-size: .74rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; letter-spacing: .03em; text-transform: uppercase; background: #e8eefc; color: var(--primary-dark); align-self: flex-start; }
.pill-nakivo { background: #e6f4ea; color: #1b7a3a; }
.pill-stormagic { background: #e7f0ff; color: #1d4fb3; }
.pill-sophos { background: #e5f2fb; color: #00598c; }
.pill-ibm { background: #e8ecf8; color: #0f3fa8; }
.pill-area { background: #f1ecfb; color: #5b34b0; }

.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 16px; font-weight: 600; color: var(--text); font-size: .92rem; }
.chip:hover { border-color: var(--primary); text-decoration: none; }
section[id] { scroll-margin-top: 80px; }

.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin-top: 12px; }
.why-item { border-top: 3px solid var(--primary); padding-top: 16px; }
.why-item p { color: var(--muted); margin: 0; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; counter-reset: s; }
.steps li { counter-increment: s; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.steps li::before { content: counter(s); display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; margin-bottom: 12px; }
.steps strong, .steps span { display: block; }
.steps span { color: var(--muted); margin-top: 4px; }

/* detail */
.detail { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
@media (max-width: 860px) { .detail { grid-template-columns: 1fr; } }
.prose p { margin: 0 0 1.1em; }
.prose h2 { margin-top: 1.6em; font-size: 1.4rem; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 32px; }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: #e6f4ea; color: var(--ok); font-weight: 700; font-size: .8rem; display: grid; place-items: center; }
.side-box { position: sticky; top: 92px; background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.side-box p { margin: 0 0 12px; }
.side-box p.muted.small { margin-bottom: 2px; }
.side-box hr { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }
.side-link { display: block; font-weight: 600; margin: 6px 0; }
.price { font-size: 1.4rem; font-weight: 800; }

/* cta */
.cta { background: linear-gradient(135deg, var(--primary) 0%, #3b2bd9 100%); color: #fff; padding: 56px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta h2 { margin-bottom: 8px; }
.cta p { margin: 0; color: #dfe6ff; max-width: 620px; }

/* forms */
.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: .92rem; }
.form input:not([type=checkbox]), .form textarea, .form select { width: 100%; font: inherit; font-weight: 400; padding: 11px 13px; border: 1px solid #cdd4e0; border-radius: 10px; background: #fff; color: var(--text); }
.form input:focus, .form textarea:focus, .form select:focus { outline: 2px solid rgba(11,92,255,.25); border-color: var(--primary); }
.form label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.form label.check input { margin-top: 5px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; }
.form-actions { display: flex; align-items: center; gap: 20px; }
fieldset { border: 1px solid var(--line); }
legend { font-weight: 700; padding: 0 8px; }

.flashes { padding-top: 20px; }
.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 8px; font-weight: 500; }
.flash-error { background: #fdecea; color: #8f1e14; }
.flash-ok { background: #e6f4ea; color: #145c33; }

/* footer */
.site-footer { background: var(--navy); color: #aab7cf; padding: 56px 0 24px; font-size: .93rem; }
.site-footer .brand-mark { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.4fr 1.2fr; gap: 32px; }
.footer-grid h4 { color: #fff; margin: 0 0 12px; font-size: .95rem; }
.footer-grid a, .footer-grid span { display: block; color: #aab7cf; margin-bottom: 6px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; border-top: 1px solid rgba(255,255,255,.1); margin-top: 32px; padding-top: 20px; }
.footer-bottom a { color: #aab7cf; }
.trademark { font-size: .75rem; color: #6f7f9c; margin-top: 12px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* admin */
body.admin { background: var(--bg-alt); }
.admin-body { padding-top: 32px; padding-bottom: 64px; }
.admin-body h1 { font-size: 1.8rem; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; overflow-x: auto; }
.login-box { max-width: 420px; margin: 48px auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.login-box h1 { font-size: 1.6rem; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; color: var(--muted); display: grid; }
.stat:hover { text-decoration: none; border-color: var(--primary); }
.stat-n { font-size: 2rem; font-weight: 800; color: var(--text); }
.stat-hot .stat-n { color: var(--hot); }
.table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.table th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 8px 12px; border-bottom: 1px solid var(--line); }
.table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table tr.unread td { background: #f5f8ff; font-weight: 600; }
.table tr.inactive td { opacity: .6; }
.table .actions { white-space: nowrap; text-align: right; }
.table .actions > * { margin-left: 12px; }
.tag { display: inline-block; font-size: .75rem; padding: 3px 9px; border-radius: 999px; background: #eef0f4; color: var(--muted); font-weight: 600; }
.tag-ok { background: #e6f4ea; color: var(--ok); }
.tag-hot { background: #fdecea; color: var(--hot); }
.badge { display: inline-block; background: var(--hot); color: #fff; border-radius: 999px; font-size: .72rem; padding: 1px 7px; font-weight: 700; }
.quick { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.danger-zone { display: flex; align-items: center; gap: 16px; margin-top: 8px; flex-wrap: wrap; }
.dl { display: grid; grid-template-columns: 120px 1fr; gap: 8px 16px; margin: 0 0 20px; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }
.message-body { white-space: pre-wrap; background: var(--bg-alt); border-radius: 10px; padding: 16px; }

/* ---------- v2: focus IBM, partner ---------- */
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } .hero-panel { display: none; } }
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); }
.hero-compact { padding: 72px 0 80px; }
.hero-panel { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: 20px; box-shadow: 0 24px 60px rgba(0,0,0,.35); font-size: .85rem; }
.hp-head { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; color: #dbe5f7; }
.hp-head span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.25); }
.hp-head strong { margin-left: 8px; font-weight: 600; }
.hero-panel table { width: 100%; border-collapse: collapse; color: #dbe5f7; font-variant-numeric: tabular-nums; }
.hero-panel th { text-align: right; font-weight: 600; color: #8fb3ff; padding: 6px 8px; font-size: .78rem; }
.hero-panel td { text-align: right; padding: 6px 8px; border-top: 1px solid rgba(255,255,255,.08); }
.hero-panel td:first-child { text-align: left; }
.hero-panel tr.sub td { font-weight: 700; color: #fff; }
.hero-panel td.hl { background: rgba(31,107,255,.25); color: #fff; }
.hp-bars { display: flex; align-items: flex-end; gap: 8px; height: 90px; margin-top: 18px; padding: 0 4px; }
.hp-bars span { flex: 1; background: #3d7dff; border-radius: 4px 4px 0 0; }
.hp-bars span.f { background: repeating-linear-gradient(45deg, #8fb3ff, #8fb3ff 4px, #5c8fff 4px, #5c8fff 8px); }
.hp-note { margin: 10px 0 0; color: #8a9cbd; font-size: .74rem; }

.eyebrow-dark { color: var(--primary); }
.section-intro { max-width: 780px; margin-bottom: 36px; }
.narrow-lead { max-width: 820px; margin: -8px 0 28px; }
.feature-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 860px) { .feature-duo { grid-template-columns: 1fr; } }
.feature { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--primary); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.feature h2, .feature h3 { margin-top: 14px; }
.feature > p { color: var(--muted); }
.feature .checklist { margin: 8px 0 20px; }
.link-strong { font-weight: 700; margin-top: auto; }
.usecases { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; margin-top: 8px; }
.usecase { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; border-left: 4px solid var(--primary); }
.usecase h3 { margin-bottom: 6px; }
.usecase p { margin: 0; color: var(--muted); font-size: .95rem; }
.pillars-flat { margin-top: 0; }
@media (max-width: 560px) { .pillars-flat { margin-top: 0; } }

.logo-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.logo-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; min-height: 130px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); color: var(--text); transition: border-color .15s, box-shadow .15s; }
.logo-tile:hover { text-decoration: none; border-color: #c8d3e6; box-shadow: var(--shadow); }
.partner-logo { max-width: 160px; max-height: 56px; object-fit: contain; }
.partner-wordmark { font-size: 1.6rem; font-weight: 800; letter-spacing: -.01em; color: var(--navy); }
.logo-level { font-size: .78rem; color: var(--muted); text-align: center; }
.partner-list { display: grid; gap: 24px; }
.partner-row { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; scroll-margin-top: 90px; }
.partner-main { border-top: 4px solid var(--primary); box-shadow: var(--shadow); }
.partner-logo-box { display: grid; place-items: center; min-height: 140px; background: var(--bg-alt); border-radius: 12px; padding: 20px; }
.partner-logo-box .partner-logo { max-width: 180px; max-height: 80px; }
.partner-text h2 { margin-bottom: 8px; }
.partner-text .lead { margin: 12px 0; }
@media (max-width: 720px) { .partner-row { grid-template-columns: 1fr; } }

.faq { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin-bottom: 12px; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: 12px 0 0; color: var(--muted); }

.logo-cell img { max-width: 90px; max-height: 36px; object-fit: contain; }
.field-logo { display: grid; gap: 8px; font-size: .92rem; }
.field-logo > label:first-child { font-weight: 600; }
.logo-preview { display: inline-flex; align-items: center; justify-content: center; background: var(--bg-alt); border: 1px solid var(--line); border-radius: 10px; padding: 12px; width: fit-content; }
.logo-preview img { max-width: 200px; max-height: 70px; }

.table-wrap { overflow-x: auto; margin-bottom: 1.2em; }
.prose code { background: var(--bg-alt); padding: 2px 6px; border-radius: 6px; font-size: .9em; }