/* Page banner — interactive (tilt + glow). Used as a thumbnail beside intro text. */

/* Legacy wrap (kept for backwards compatibility; no longer the default placement) */
.page-banner-wrap {
  max-width: 1200px;
  margin: 24px auto 0;
  padding: 0 24px;
  perspective: 1200px;
}

/* Inline thumbnail layout — banner sits to the right of intro text */
.hero.with-thumb .wrap.hero-row,
.page-head.with-thumb .wrap.page-head-row {
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
}
.hero-text, .page-head-text {
  flex: 1 1 380px;
  min-width: 0;
}
.hero-thumb, .page-head-thumb {
  flex: 0 0 360px;
  max-width: 100%;
  perspective: 1000px;
}
.hero-thumb .page-banner,
.page-head-thumb .page-banner {
  margin: 0;
}

@media (max-width: 820px) {
  .hero.with-thumb .wrap.hero-row,
  .page-head.with-thumb .wrap.page-head-row {
    gap: 20px;
  }
  .hero-thumb, .page-head-thumb {
    flex: 1 1 100%;
    max-width: 480px;
    margin: 0 auto;
  }
}

.page-banner {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.18);
  background: rgba(255, 255, 255, 0.02);
  transition: transform 0.22s cubic-bezier(.2,.6,.2,1),
              box-shadow 0.22s ease,
              filter 0.22s ease,
              border-color 0.22s ease;
  transform-style: preserve-3d;
  will-change: transform;
  cursor: pointer;
}

.page-banner img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.page-banner:hover {
  filter: brightness(1.08) saturate(1.05);
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow: 0 22px 60px -20px rgba(34, 211, 238, 0.55),
              0 0 0 1px rgba(34, 211, 238, 0.35);
}

.page-banner-glow {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    480px circle at var(--mx, 50%) var(--my, 50%),
    rgba(34, 211, 238, 0.22),
    transparent 60%
  );
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.22s ease;
  mix-blend-mode: screen;
}

.page-banner:hover .page-banner-glow { opacity: 1; }

.page-banner-scan {
  position: absolute;
  left: 0; right: 0;
  top: 0;
  height: 100%;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(34, 211, 238, 0.07) 49%,
    rgba(167, 139, 250, 0.10) 50%,
    rgba(34, 211, 238, 0.07) 51%,
    transparent 100%
  );
  pointer-events: none;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.2s ease;
}

.page-banner:hover .page-banner-scan {
  opacity: 1;
  animation: pb-scan 1.6s linear infinite;
}

@keyframes pb-scan {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

/* Respect reduced-motion users */
@media (prefers-reduced-motion: reduce) {
  .page-banner { transition: none; }
  .page-banner:hover .page-banner-scan { animation: none; opacity: 0; }
}

/* Toolbar HUD frame disabled — leaving image file in /assets/banners/toolbar-bg.png
   in place for future use, but no .nav background override here so the original
   style.css frosted-glass look applies. */

/* Page header strip — wide horizontal banner directly under the nav bar */
.page-header-strip {
  max-width: 1400px;
  margin: 12px auto 0;
  padding: 0 24px;
}
.page-header-strip a {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.18);
  background: rgba(255, 255, 255, 0.02);
  transition: filter 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.page-header-strip img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}
.page-header-strip a:hover {
  filter: brightness(1.06) saturate(1.04);
  border-color: rgba(34, 211, 238, 0.5);
  box-shadow: 0 14px 36px -16px rgba(34, 211, 238, 0.5),
              0 0 0 1px rgba(34, 211, 238, 0.3);
  transform: translateY(-1px);
}
@media (max-width: 700px) {
  .page-header-strip { padding: 0 16px; margin-top: 8px; }
}

@media (max-width: 700px) {
  .page-banner-wrap { margin-top: 16px; padding: 0 16px; }
}

/* Newsletter signup block — added 2026-05-18 */
.newsletter-block {
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(139, 92, 246, 0.08));
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 14px;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.newsletter-block::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(closest-side, rgba(34, 211, 238, 0.18), transparent);
  pointer-events: none;
}
.newsletter-text { position: relative; z-index: 1; max-width: 720px; }
.newsletter-form {
  display: flex;
  gap: 10px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}
.newsletter-form input[type="email"] {
  flex: 1 1 280px;
  min-width: 240px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(154, 166, 195, 0.35);
  background: rgba(5, 8, 15, 0.55);
  color: #e6eefc;
  font: inherit;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.newsletter-form input[type="email"]:focus {
  border-color: rgba(34, 211, 238, 0.7);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}
.newsletter-form button {
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid rgba(34, 211, 238, 0.6);
  background: rgba(34, 211, 238, 0.16);
  color: #e6eefc;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.newsletter-form button:hover {
  background: rgba(34, 211, 238, 0.28);
  transform: translateY(-1px);
}
.newsletter-note {
  position: relative;
  z-index: 1;
  color: #9aa6c3;
  font-size: 0.88rem;
}
.newsletter-note a {
  color: #22d3ee;
  text-decoration: none;
  border-bottom: 1px dotted rgba(34, 211, 238, 0.4);
}
@media (max-width: 640px) {
  .newsletter-block { padding: 22px 18px; }
  .newsletter-form button { width: 100%; }
}