/* ==========================================================================
   Why V2X — power cut resilience + future vision
   ========================================================================== */

.pc-hero { position: relative; padding-top: 150px; padding-bottom: 60px; overflow: hidden; }

.pc-grid { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 30px; align-items: center; }

.pc-copy h1 { font-size: clamp(2.4rem, 4.6vw, 3.8rem); margin-bottom: 16px; }
.pc-copy .lede { color: var(--muted); margin-bottom: 22px; max-width: 38ch; }

.compare-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16/11;
}
.compare-wrap img { width: 100%; height: 100%; object-fit: cover; }
.compare-wrap::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(5,8,15,0.85), transparent 40%);
}

.compare-tag {
  position: absolute; top: 6%;
  padding: 10px 16px;
  border-radius: 10px;
  background: rgba(5,8,15,0.85);
  border: 1px solid var(--border-light);
  font-size: 0.8rem;
  backdrop-filter: blur(4px);
}
.compare-tag.without { left: 6%; }
.compare-tag.with { right: 6%; }
.compare-tag .status { display: flex; align-items: center; gap: 6px; margin-top: 4px; font-weight: 700; }
.compare-tag.without .status { color: var(--red); }
.compare-tag.with .status { color: var(--green); }

.divider-line { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: linear-gradient(180deg, transparent, var(--blue-light), transparent); }

.power-hub {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 130px; height: 130px; border-radius: 50%;
  border: 1.5px solid var(--blue-light);
  background: rgba(5,8,15,0.85);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; font-weight: 700; font-size: 0.85rem;
  animation: pulse-hub 2.6s ease-in-out infinite;
}

.status-card {
  position: absolute; right: 4%; bottom: 6%;
  width: 230px;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: rgba(5,8,15,0.9);
  backdrop-filter: blur(6px);
  padding: 16px;
  font-size: 0.76rem;
}
.status-card .head { display: flex; justify-content: space-between; margin-bottom: 10px; color: var(--muted); }
.status-card .row { display: flex; justify-content: space-between; color: var(--muted); margin-bottom: 4px; }
.status-card .big { color: var(--green); font-size: 1.3rem; font-weight: 800; margin: 8px 0 2px; }
.status-card .bars { display: flex; justify-content: space-between; margin-top: 8px; }

.icon-strip {
  display: flex;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px var(--gutter);
  margin: 26px 0;
  flex-wrap: wrap;
  gap: 18px;
}
.icon-strip .ii { text-align: center; flex: 1; min-width: 80px; }
.icon-strip .ii svg { color: var(--blue-light); margin-bottom: 8px; }
.icon-strip .ii span { display: block; font-size: 0.8rem; color: var(--muted); }
.icon-strip .tagline { flex-basis: 100%; text-align: center; padding-top: 14px; border-top: 1px solid var(--border); font-weight: 700; }

/* ---- Future section ---- */
.future-section {
  position: relative;
  padding: 90px 0;
  background:
    radial-gradient(ellipse at 75% 30%, rgba(47,107,255,0.16), transparent 60%),
    linear-gradient(180deg, var(--navy-black), #060911);
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.future-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: center; }
.future-copy h2 { font-size: clamp(2.2rem, 4vw, 3.2rem); margin-bottom: 14px; }
.future-copy > p { color: var(--muted); margin-bottom: 26px; max-width: 40ch; }

.future-list { list-style: none; display: grid; gap: 18px; }
.future-list li { display: flex; gap: 14px; align-items: flex-start; }
.future-list .ic { width: 40px; height: 40px; border-radius: 10px; border: 1.5px solid var(--blue); color: var(--blue-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.future-list h3 { font-size: 0.95rem; }
.future-list p { color: var(--muted); font-size: 0.84rem; }

.future-visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 30% 70%, rgba(56,189,248,0.18), transparent 55%),
    linear-gradient(160deg, #0d1622 0%, #060a12 60%);
  overflow: hidden;
  display: flex; align-items: flex-end; justify-content: center;
}

.future-visual img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 60%;
}
.future-visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(5,8,15,0.9) 0%, rgba(5,8,15,0.15) 40%, transparent 65%);
}
.future-visual .caption {
  position: relative; z-index: 1;
  margin: 0 20px 20px;
  padding: 16px 20px;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: rgba(5,8,15,0.75);
  backdrop-filter: blur(6px);
  font-size: 0.88rem;
  text-align: center;
}

.future-feature-strip { display: grid; grid-template-columns: repeat(5,1fr); gap: 18px; margin-top: 50px; }
.future-feature-strip .ff { text-align: center; padding: 18px; border: 1px solid var(--border); border-radius: 14px; }
.future-feature-strip .ff svg { color: var(--blue-light); margin-bottom: 10px; }
.future-feature-strip .ff h4 { font-size: 0.9rem; margin-bottom: 4px; }
.future-feature-strip .ff p { color: var(--muted); font-size: 0.78rem; }
.future-feature-strip .ff .rule { width: 24px; height: 2px; background: var(--blue-light); margin: 10px auto 0; }

@media (max-width: 1080px) {
  .pc-grid, .future-grid { grid-template-columns: 1fr; }
  .status-card, .compare-tag { display: none; }
  .future-feature-strip { grid-template-columns: repeat(2,1fr); }
}