/* METAPLANT — mobile nav & details */
details summary::-webkit-details-marker {
  display: none;
}

body.nav-open {
  overflow: hidden;
}

.mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(12, 14, 18, 0.7);
  backdrop-filter: blur(4px);
}

body.nav-open .mobile-backdrop {
  display: block;
}

@media (min-width: 768px) {
  .mobile-backdrop {
    display: none !important;
  }
}

/* Mobile slide-in nav */
@media (max-width: 767px) {
  .site-nav-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(100%, 320px);
    height: 100vh;
    z-index: 45;
    background: rgba(17, 19, 24, 0.98);
    backdrop-filter: blur(20px);
    padding: 5rem 1.5rem 2rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-left: 1px solid rgba(70, 72, 77, 0.15);
    pointer-events: none;
  }

  body.nav-open .site-nav-panel {
    transform: translateX(0);
    pointer-events: auto;
  }

  .site-nav-panel > a {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(70, 72, 77, 0.12);
  }

  .site-nav-panel .nav-cta-wrap {
    margin-top: 1.5rem;
    padding-top: 1rem;
  }

  .site-nav-panel .nav-cta-wrap button {
    width: 100%;
  }
}

@media (min-width: 768px) {
  .site-nav-panel {
    position: static;
    display: flex !important;
    flex-direction: row;
    align-items: center;
    width: auto;
    height: auto;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    border: none;
    transform: none !important;
    gap: 2.5rem;
  }

  .site-nav-panel > a {
    padding: 0;
    border: none;
    display: inline;
  }
}

/* Scroll-spy: section links in primary nav */
.site-nav-panel > a.nav-section-link {
  color: rgb(148, 163, 184);
}

.site-nav-panel > a.nav-section-link.nav-section-link--active {
  color: #00ffc2;
}

@media (min-width: 768px) {
  .site-nav-panel > a.nav-section-link {
    border-bottom: 2px solid transparent;
    padding-bottom: 0.25rem;
  }

  .site-nav-panel > a.nav-section-link.nav-section-link--active {
    border-bottom-color: #00ffc2;
  }
}

@media (max-width: 767px) {
  .site-nav-panel > a.nav-section-link.nav-section-link--active {
    color: #00ffc2;
  }
}

/* ── Header scroll state ── */
.site-header {
  transition:
    background-color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.site-header.is-scrolled {
  background: rgba(12, 14, 18, 0.92) !important;
  border-bottom: 1px solid rgba(0, 255, 194, 0.12);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* ── Hero background (solid + grid, no color gradients) ── */
.hero-bg-base {
  position: absolute;
  inset: 0;
  background-color: #0c0e12;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(180, 182, 190, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 182, 190, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(200, 202, 210, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 202, 210, 0.05) 1px, transparent 1px);
  background-size:
    32px 32px,
    32px 32px,
    128px 128px,
    128px 128px;
  background-position: -1px -1px;
}

/* Hero entrance stagger (only when JS runs) */
html.js .hero-enter {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

body.hero-ready .hero-enter--1 { transition-delay: 0.05s; }
body.hero-ready .hero-enter--2 { transition-delay: 0.15s; }
body.hero-ready .hero-enter--3 { transition-delay: 0.25s; }
body.hero-ready .hero-enter--4 { transition-delay: 0.35s; }
body.hero-ready .hero-enter--5 { transition-delay: 0.45s; }

body.hero-ready .hero-enter {
  opacity: 1;
  transform: translateY(0);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00ffc2;
  box-shadow: 0 0 12px rgba(0, 255, 194, 0.8);
  animation: hero-dot-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes hero-dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* Hero telemetry panel */
.hero-panel {
  position: relative;
  overflow: hidden;
  animation: hero-panel-float 6s ease-in-out infinite;
}

.hero-panel-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background-color: rgba(0, 255, 194, 0.55);
  box-shadow: 0 0 12px rgba(0, 255, 194, 0.35);
  animation: hero-scan-sweep 4s ease-in-out infinite;
  z-index: 2;
  pointer-events: none;
  opacity: 0.7;
}

@keyframes hero-panel-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes hero-scan-sweep {
  0% { top: 0; opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.7; }
  100% { top: 100%; opacity: 0; }
}

.btn-glow:hover {
  box-shadow: 0 0 24px rgba(195, 244, 0, 0.2);
}

/* ── Scroll reveal ── */
html.js .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal {
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

html.js .reveal--left:not(.is-visible) {
  transform: translateX(-40px);
}

html.js .reveal--right:not(.is-visible) {
  transform: translateX(40px);
}

html.js .reveal--up:not(.is-visible) {
  transform: translateY(32px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.4s; }

/* Who we serve cards */
.serve-card.is-visible:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

/* CTA banner */
.cta-banner-bg {
  background:
    radial-gradient(ellipse 70% 50% at 50% 50%, rgba(0, 255, 194, 0.12), transparent),
    linear-gradient(180deg, transparent, rgba(0, 255, 194, 0.04));
  animation: cta-bg-pulse 5s ease-in-out infinite;
}

@keyframes cta-bg-pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* Industry cards — subtle border glow on hover */
#industries article.group:hover {
  box-shadow: 0 0 40px rgba(0, 255, 194, 0.08);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero-panel,
  .hero-panel-scan,
  .hero-badge-dot,
  .cta-banner-bg {
    animation: none !important;
  }

  .hero-enter,
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  body.hero-ready .hero-enter {
    opacity: 1;
    transform: none;
  }

  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}