:root {
  --sat-accent: #6ee7ff;
  --sat-accent-2: #8b7dff;
  --sat-border: rgba(255,255,255,.12);
  --sat-border-strong: rgba(110,231,255,.22);
  --sat-glass: rgba(255,255,255,.05);
  --sat-glass-strong: rgba(255,255,255,.08);
  --sat-shadow: 0 18px 50px rgba(0,0,0,.22);
  --sat-shadow-strong: 0 24px 70px rgba(0,0,0,.30);
  --sat-radius: 22px;
  --sat-speed: .38s;
  --scroll-progress: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(110,231,255,.03), transparent 22%),
    radial-gradient(circle at 15% 0%, rgba(110,231,255,.05), transparent 24%),
    radial-gradient(circle at 85% 10%, rgba(139,125,255,.06), transparent 20%);
  z-index: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background-color var(--sat-speed) ease, box-shadow var(--sat-speed) ease, border-color var(--sat-speed) ease, transform var(--sat-speed) ease;
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  top: 100%;
  height: 2px;
  width: calc(var(--scroll-progress) * 100%);
  background: linear-gradient(90deg, var(--sat-accent), var(--sat-accent-2));
  box-shadow: 0 0 18px rgba(110,231,255,.4);
}

.site-header.is-scrolled {
  box-shadow: 0 14px 40px rgba(0,0,0,.18);
}

.hero, .page-hero {
  position: relative;
  overflow: clip;
  isolation: isolate;
}

.hero::before, .page-hero::before {
  content: "";
  position: absolute;
  inset: -8%;
  background:
    radial-gradient(circle at calc(78% + var(--mx, 0) * 2.2%) calc(12% + var(--my, 0) * 2.2%), rgba(110,231,255,.18), transparent 22%),
    radial-gradient(circle at calc(16% + var(--mx, 0) * -1.8%) calc(84% + var(--my, 0) * -1.8%), rgba(139,125,255,.16), transparent 18%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 50%);
  pointer-events: none;
  transform: translateZ(0);
}

.hero-inner, .section, .page-hero, .footer-inner {
  position: relative;
  z-index: 1;
}

.hero-orbit-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero-orbit-layer .orbit,
.hero-orbit-layer .glow,
.hero-orbit-layer .signal-grid {
  position: absolute;
}

.hero-orbit-layer .orb-1,
.hero-orbit-layer .orb-2 {
  border: 1px solid rgba(110,231,255,.16);
  border-radius: 50%;
  filter: drop-shadow(0 0 12px rgba(110,231,255,.12));
}

.hero-orbit-layer .orb-1 {
  width: 560px;
  height: 560px;
  right: -120px;
  top: -180px;
  animation: sat-spin 26s linear infinite;
}

.hero-orbit-layer .orb-2 {
  width: 360px;
  height: 360px;
  right: 90px;
  top: 10px;
  border-style: dashed;
  animation: sat-spin-rev 18s linear infinite;
}

.hero-orbit-layer .glow-1,
.hero-orbit-layer .glow-2 {
  border-radius: 999px;
  filter: blur(26px);
  opacity: .5;
}

.hero-orbit-layer .glow-1 {
  width: 220px;
  height: 220px;
  right: 3%;
  top: 12%;
  background: rgba(110,231,255,.14);
  animation: sat-float 9s ease-in-out infinite;
}

.hero-orbit-layer .glow-2 {
  width: 180px;
  height: 180px;
  left: -40px;
  bottom: -30px;
  background: rgba(139,125,255,.12);
  animation: sat-float 13s ease-in-out infinite reverse;
}

.hero-orbit-layer .signal-grid {
  inset: auto 0 0 auto;
  width: min(52vw, 620px);
  height: 82%;
  right: -4%;
  top: 12%;
  opacity: .18;
  background-image:
    linear-gradient(rgba(110,231,255,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110,231,255,.12) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(90deg, transparent, black 24%, black 70%, transparent), linear-gradient(180deg, transparent, black 18%, black 100%);
  transform: perspective(800px) rotateY(-26deg) rotateX(18deg) translateZ(0);
}

.hero-content,
.hero-card,
.card,
.contact-phone-card,
.btn,
.badge {
  transition:
    transform var(--sat-speed) ease,
    box-shadow var(--sat-speed) ease,
    border-color var(--sat-speed) ease,
    background-color var(--sat-speed) ease,
    opacity var(--sat-speed) ease;
}

.card,
.hero-card,
.contact-phone-card {
  border: 1px solid var(--sat-border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.028));
  box-shadow: var(--sat-shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(0);
  will-change: transform;
}

.card:hover,
.hero-card:hover,
.contact-phone-card:hover {
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(-8px);
  box-shadow: var(--sat-shadow-strong);
  border-color: var(--sat-border-strong);
}

.card::before,
.hero-card::before,
.contact-phone-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(110,231,255,.08), transparent 30%, transparent 68%, rgba(139,125,255,.08));
  opacity: 0;
  transition: opacity var(--sat-speed) ease;
  pointer-events: none;
}

.card:hover::before,
.hero-card:hover::before,
.contact-phone-card:hover::before {
  opacity: 1;
}

.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,.16) 48%, transparent 76%);
  transform: translateX(-130%);
  transition: transform .8s ease;
  pointer-events: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(0,0,0,.18);
}

.btn:hover::after {
  transform: translateX(130%);
}

.btn.ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
}

.badge {
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}

.badge:hover {
  transform: translateY(-2px);
  border-color: rgba(110,231,255,.24);
}

.hero-note {
  margin-top: 1rem;
  opacity: .88;
  max-width: 60ch;
}

.section:nth-of-type(odd) {
  position: relative;
}

.section:nth-of-type(odd)::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(110,231,255,.08), transparent);
}

.trust-section .emphasis h3,
.contact-phone-card h2 a {
  color: var(--sat-accent);
}

.contact-highlight {
  margin-bottom: 2rem;
}

.contact-phone-card {
  border: 1px solid rgba(110,231,255,.20);
  background: linear-gradient(135deg, rgba(110,231,255,.09), rgba(255,255,255,.035));
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 16px 42px rgba(0,0,0,.20);
}

.eyebrow {
  display: inline-block;
  margin-bottom: .55rem;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .72;
}

.footer-left a {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.footer-left a:hover,
.contact-phone-card a:hover {
  text-decoration: underline;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .72s ease var(--reveal-delay, 0ms), transform .72s cubic-bezier(.2,.65,.16,1) var(--reveal-delay, 0ms);
}

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

.nav-toggle span {
  transition: transform .24s ease, opacity .24s ease, background-color .24s ease;
}

.nav-links.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@keyframes sat-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes sat-spin-rev {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes sat-float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -16px, 0) scale(1.04); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-orbit-layer .orb-1,
  .hero-orbit-layer .orb-2,
  .hero-orbit-layer .glow-1,
  .hero-orbit-layer .glow-2,
  .reveal,
  .btn,
  .card,
  .hero-card,
  .contact-phone-card,
  .badge,
  .site-header {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
  .reveal { opacity: 1; }
}

@media (max-width: 900px) {
  .cta-row .btn { width: 100%; }
  .contact-phone-card { padding: 1.2rem; }
  .hero-orbit-layer .orb-1 {
    width: 380px;
    height: 380px;
    right: -120px;
    top: -120px;
  }
  .hero-orbit-layer .orb-2 {
    width: 240px;
    height: 240px;
    right: 40px;
    top: 50px;
  }
  .hero-orbit-layer .signal-grid {
    width: 86vw;
    right: -24%;
    top: 26%;
    opacity: .12;
  }
}