/* Sentinel Systems — homepage "elite" polish layer.
   Loaded last on the home page; refines rhythm, depth and typography of the
   existing hero / bento / steps / FAQ markup without changing any behaviour. */

body.home-pro {
  --hp-gutter: clamp(1.25rem, 4vw, 2.5rem);
  --hp-hairline: linear-gradient(90deg, transparent, rgba(148, 178, 226, .28), transparent);
}

/* ---------- Global rhythm ---------- */
body.home-pro .section { padding-block: clamp(3.25rem, 7vw, 6rem); position: relative; }
body.home-pro .section + .section { padding-top: clamp(2.5rem, 5.5vw, 4.5rem); }
body.home-pro .section-alt { background: linear-gradient(180deg, rgba(13, 21, 38, .85), rgba(10, 17, 34, .4)); }
body.home-pro .section-alt::before,
body.home-pro .section-alt::after {
  content: ""; position: absolute; inset-inline: 0; height: 1px; background: var(--hp-hairline);
}
body.home-pro .section-alt::before { top: 0; }
body.home-pro .section-alt::after { bottom: 0; }

body.home-pro .section-head { max-width: 46rem; margin-bottom: clamp(1.75rem, 4vw, 2.75rem); }
body.home-pro .section-head h2 {
  font-size: clamp(1.6rem, 3.3vw, 2.35rem); letter-spacing: -.02em; margin-top: .5rem;
}
body.home-pro .section-head p { color: var(--text-muted); margin-top: .55rem; max-width: 40rem; }

body.home-pro .eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .74rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
  color: #9fc0ff;
}

/* ---------- Hero ---------- */
body.home-pro .hx { position: relative; overflow: hidden; padding-block: clamp(3rem, 8vw, 6.5rem) clamp(2.5rem, 6vw, 4.5rem); }
body.home-pro .hx-glow {
  position: absolute; inset: -30% -10% auto -10%; height: 90%;
  background:
    radial-gradient(48% 60% at 22% 30%, rgba(59, 130, 246, .30), transparent 70%),
    radial-gradient(42% 55% at 82% 12%, rgba(96, 165, 250, .20), transparent 70%);
  filter: blur(10px); pointer-events: none;
}
body.home-pro .hx-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(148, 178, 226, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 178, 226, .07) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(80% 70% at 50% 25%, #000 35%, transparent 100%);
}
body.home-pro .hx-inner {
  position: relative; display: grid; gap: clamp(2rem, 4.5vw, 3.5rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: start;
}
@media (max-width: 980px) { body.home-pro .hx-inner { grid-template-columns: 1fr; } }

body.home-pro .hx-copy h1 {
  font-size: clamp(2.35rem, 5.6vw, 3.85rem); letter-spacing: -.035em; line-height: 1.04;
  margin-top: 1rem;
  background: linear-gradient(180deg, #ffffff 20%, #b9cdf0 115%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
body.home-pro .hx-copy .lead {
  margin-top: 1rem; font-size: clamp(1.02rem, 1.5vw, 1.17rem); color: var(--text-muted);
  max-width: 34rem;
}
body.home-pro .hx-cta { margin-top: 1.9rem; gap: .65rem; }
body.home-pro .hx-cta .btn { border-radius: 12px; font-weight: 600; }
body.home-pro .hx-cta .btn-primary {
  background: linear-gradient(180deg, #4d90ff, var(--brand-strong));
  box-shadow: 0 14px 30px -14px rgba(37, 99, 235, .95), inset 0 1px 0 rgba(255, 255, 255, .22);
}
body.home-pro .hx-cta .btn-primary:hover { transform: translateY(-1px); }

body.home-pro .hx-proof {
  list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem; margin-top: 2.25rem; padding: 0;
}
body.home-pro .hx-proof li {
  padding: .95rem 1.05rem; border: 1px solid var(--line); border-radius: 14px;
  background: linear-gradient(180deg, rgba(22, 35, 60, .75), rgba(13, 21, 38, .55));
  display: flex; flex-direction: column; gap: .1rem;
}
body.home-pro .hx-proof strong { font-family: 'Sora', sans-serif; font-size: clamp(1.2rem, 2.4vw, 1.6rem); letter-spacing: -.02em; }
body.home-pro .hx-proof span { font-size: .78rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .07em; }
body.home-pro .hx-hint { margin-top: 1.25rem; }
body.home-pro .hx-hint kbd {
  font: 600 .72rem/1 'Inter', sans-serif; padding: .2rem .4rem; border-radius: 6px;
  border: 1px solid var(--line-strong); background: rgba(148, 178, 226, .1); margin-inline: .1rem;
}

/* Console panel */
body.home-pro .hx-console {
  border: 1px solid var(--line-strong); border-radius: 20px; overflow: hidden;
  background: linear-gradient(180deg, rgba(17, 28, 49, .96), rgba(10, 17, 34, .96));
  box-shadow: 0 40px 80px -50px rgba(0, 0, 0, .95), inset 0 1px 0 rgba(255, 255, 255, .06);
  backdrop-filter: blur(6px);
}
body.home-pro .hx-console-bar {
  display: flex; align-items: center; gap: .45rem; padding: .75rem 1rem;
  border-bottom: 1px solid var(--line); background: rgba(148, 178, 226, .05);
}
body.home-pro .hx-console-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: #2c3e63; }
body.home-pro .hx-console-title { margin-left: .5rem; font-size: .8rem; color: var(--text-dim); letter-spacing: .04em; }
body.home-pro .hx-live { margin-left: auto; display: inline-flex; align-items: center; gap: .4rem; font-size: .74rem; color: var(--ok); text-transform: uppercase; letter-spacing: .1em; }
body.home-pro .hx-live .led, body.home-pro .eyebrow .led {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, .16); animation: hpPulse 2.4s var(--ease) infinite;
}
@keyframes hpPulse { 50% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); } }

body.home-pro .hx-search { display: flex; align-items: center; gap: .6rem; padding: 1rem; border-bottom: 1px solid var(--line); }
body.home-pro .hx-search svg { width: 18px; height: 18px; color: var(--text-dim); flex: none; }
body.home-pro .hx-search input {
  flex: 1 1 auto; min-width: 0; background: rgba(10, 17, 34, .8); color: var(--text);
  border: 1px solid var(--line); border-radius: 11px; padding: .7rem .85rem; font: inherit; font-size: .93rem;
}
body.home-pro .hx-search input:focus { outline: none; border-color: rgba(59, 130, 246, .6); box-shadow: 0 0 0 3px var(--brand-soft); }

body.home-pro .hx-result { padding: 1.15rem 1.15rem 1.35rem; }
body.home-pro .hx-idle-icon {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px;
  background: var(--brand-soft); color: #9fc0ff; border: 1px solid rgba(59, 130, 246, .3);
}
body.home-pro .hx-idle-icon svg { width: 22px; height: 22px; }
body.home-pro .hx-idle p { margin-top: .9rem; display: flex; flex-direction: column; gap: .3rem; }
body.home-pro .hx-idle p strong { font-family: 'Sora', sans-serif; }
body.home-pro .hx-idle p span { color: var(--text-muted); font-size: .9rem; }
body.home-pro .hx-meta { list-style: none; margin-top: 1.1rem; padding: 0; display: grid; gap: .4rem; }
body.home-pro .hx-meta li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: .55rem .75rem; border-radius: 10px; background: rgba(148, 178, 226, .05);
  border: 1px solid var(--line); font-size: .88rem;
}
body.home-pro .hx-meta span { color: var(--text-dim); }
body.home-pro .hx-console-foot { padding: .85rem 1.15rem; border-top: 1px solid var(--line); margin: 0; }

/* ---------- Trust strip ---------- */
body.home-pro .hp-trust {
  border-block: 1px solid var(--line); background: rgba(13, 21, 38, .7);
}
body.home-pro .hp-trust-inner {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: .35rem 1.5rem; padding-block: 1.1rem;
}
body.home-pro .hp-trust-item {
  display: inline-flex; align-items: center; gap: .6rem; font-size: .88rem; color: var(--text-muted);
}
body.home-pro .hp-trust-item strong { color: var(--text); font-weight: 600; }
body.home-pro .hp-trust-item svg { width: 17px; height: 17px; color: #7dabff; flex: none; }

/* ---------- Bento ---------- */
body.home-pro .hx-bento {
  display: grid; gap: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr));
}
body.home-pro .hx-cell-lg { grid-row: span 2; }
body.home-pro .hx-cell-wide { grid-column: span 2; }
@media (max-width: 900px) {
  body.home-pro .hx-bento { grid-template-columns: 1fr; }
  body.home-pro .hx-cell-lg, body.home-pro .hx-cell-wide { grid-column: auto; grid-row: auto; }
}
body.home-pro .hx-cell {
  position: relative; padding: clamp(1.25rem, 2.2vw, 1.75rem); border-radius: 18px;
  border: 1px solid var(--line); overflow: hidden;
  background: linear-gradient(180deg, rgba(22, 35, 60, .7), rgba(13, 21, 38, .6));
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
body.home-pro .hx-cell::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(125, 171, 255, .55), transparent);
  opacity: 0; transition: opacity .35s var(--ease);
}
body.home-pro .hx-cell:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: 0 30px 60px -40px rgba(0, 0, 0, .95); }
body.home-pro .hx-cell:hover::after { opacity: 1; }
body.home-pro .hx-cell h3 { font-size: 1.1rem; letter-spacing: -.01em; margin-top: 1rem; }
body.home-pro .hx-cell p { color: var(--text-muted); margin-top: .5rem; font-size: .94rem; }
body.home-pro .card-icon {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: var(--brand-soft); border: 1px solid rgba(59, 130, 246, .28); color: #9fc0ff;
}
body.home-pro .card-icon svg { width: 20px; height: 20px; }
body.home-pro .tick-list { list-style: none; margin-top: 1.1rem; padding: 0; display: grid; gap: .5rem; }
body.home-pro .tick-list li { position: relative; padding-left: 1.6rem; color: var(--text-muted); font-size: .92rem; }
body.home-pro .tick-list li::before {
  content: ""; position: absolute; left: 0; top: .45em; width: 14px; height: 8px;
  border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok);
  transform: rotate(-45deg); border-radius: 1px;
}
body.home-pro .hx-cell-split { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); align-items: center; }
@media (max-width: 760px) { body.home-pro .hx-cell-split { grid-template-columns: 1fr; } }
body.home-pro .hx-code {
  margin: 0; padding: 1rem 1.1rem; border-radius: 14px; overflow: auto;
  background: rgba(6, 11, 24, .9); border: 1px solid var(--line);
  font: 500 .82rem/1.7 ui-monospace, SFMono-Regular, Menlo, monospace; color: #c8d8f5;
}
body.home-pro .hx-code .c-k { color: #7dabff; } body.home-pro .hx-code .c-s { color: #7ee2b8; }
body.home-pro .hx-code .c-b { color: #fbbf24; } body.home-pro .hx-code .c-n { color: #e8eefb; }
body.home-pro .hx-code .c-c { color: var(--text-dim); }

/* ---------- Steps ---------- */
body.home-pro .hx-steps { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: step; }
body.home-pro .hx-step {
  position: relative; padding: 1.6rem 1.35rem 1.4rem; border-radius: 18px;
  border: 1px solid var(--line); background: rgba(17, 28, 49, .55);
}
body.home-pro .hx-step-n {
  font-family: 'Sora', sans-serif; font-size: .82rem; font-weight: 700; letter-spacing: .12em;
  color: #7dabff; display: inline-block; padding: .25rem .55rem; border-radius: 8px;
  background: var(--brand-soft); border: 1px solid rgba(59, 130, 246, .25);
}
body.home-pro .hx-step h3 { margin-top: .9rem; font-size: 1.05rem; }
body.home-pro .hx-step p { color: var(--text-muted); margin-top: .45rem; font-size: .93rem; }
body.home-pro .hx-step code, body.home-pro .hx-cell code {
  font: 600 .84em ui-monospace, Menlo, monospace; padding: .1rem .35rem; border-radius: 6px;
  background: rgba(148, 178, 226, .1); color: #cfe0ff;
}

/* ---------- FAQ ---------- */
body.home-pro .faq { display: grid; gap: .6rem; }
body.home-pro .faq-item { border: 1px solid var(--line); border-radius: 14px; background: rgba(17, 28, 49, .55); overflow: hidden; }
body.home-pro .faq-q {
  width: 100%; text-align: left; background: none; border: 0; color: var(--text);
  font: 600 1rem/1.5 'Sora', sans-serif; padding: 1.05rem 3rem 1.05rem 1.15rem; cursor: pointer;
  position: relative;
}
body.home-pro .faq-q::after {
  content: ""; position: absolute; right: 1.2rem; top: 50%; width: 9px; height: 9px;
  border-right: 2px solid var(--text-dim); border-bottom: 2px solid var(--text-dim);
  transform: translateY(-70%) rotate(45deg); transition: transform .3s var(--ease);
}
body.home-pro .faq-item.open .faq-q::after { transform: translateY(-30%) rotate(-135deg); }
body.home-pro .faq-item.open { border-color: var(--line-strong); }
body.home-pro .faq-a { color: var(--text-muted); }
body.home-pro .faq-a > div { padding: 0 1.15rem 1.15rem; }

/* ---------- Final CTA ---------- */
body.home-pro .hx-final {
  position: relative; overflow: hidden; border-radius: 22px; padding: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(59, 130, 246, .22), transparent 60%),
    linear-gradient(180deg, rgba(22, 35, 60, .9), rgba(10, 17, 34, .9));
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between;
}
body.home-pro .hx-final h2 { font-size: clamp(1.4rem, 3vw, 2rem); letter-spacing: -.02em; }
body.home-pro .hx-final p { margin-top: .5rem; max-width: 34rem; }

/* ---------- Reveal ---------- */
@media (prefers-reduced-motion: no-preference) {
  html.js body.home-pro .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
  body.home-pro .reveal.in, body.home-pro .reveal.visible { opacity: 1; transform: none; }
}