body[data-page="contact"] {
  --bg-0: #030407;
  --bg-1: #06080d;
  --bg-2: #0a0d14;

  --text: #f5f7fb;
  --muted: #a8afbb;
  --soft: #7d8492;

  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.12);

  --accent: #ff8c2b;
  --accent-soft: #ffb347;
  --accent-strong: #ffd09b;

  --shadow-lg: 0 28px 70px rgba(0, 0, 0, 0.40);
  --shadow-md: 0 18px 40px rgba(0, 0, 0, 0.22);
  --shadow-sm: 0 12px 26px rgba(0, 0, 0, 0.18);

  --max-width: 1420px;

  --radius-xxl: 40px;
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 20px;

  --transition-fast: 220ms ease;
  --transition-mid: 320ms cubic-bezier(.22, 1, .36, 1);
  --transition-slow: 700ms cubic-bezier(.22, 1, .36, 1);

  position: relative;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 12%, rgba(255, 140, 43, 0.06), transparent 20%),
    radial-gradient(circle at 88% 16%, rgba(255, 255, 255, 0.016), transparent 18%),
    radial-gradient(circle at 80% 82%, rgba(255, 140, 43, 0.04), transparent 16%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 44%, var(--bg-2) 100%);
  min-height: 100vh;
}

body[data-page="contact"]::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    radial-gradient(circle, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 150px 150px, 260px 260px;
  background-position: 0 0, 52px 84px;
  opacity: 0.038;
  z-index: 0;
}

#three-bg,
.ambient-glow,
.data-field,
.constellation-field,
.signal-arcs,
.orbit-fragments,
.data-trails {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

#three-bg {
  z-index: 0;
}

#three-bg canvas {
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

.ambient-glow,
.data-field,
.constellation-field,
.signal-arcs,
.orbit-fragments,
.data-trails {
  z-index: 0;
}

.ambient-glow::before,
.ambient-glow::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  animation: glowFloat 15s ease-in-out infinite alternate;
}

.ambient-glow::before {
  width: 36vw;
  height: 36vw;
  top: -10vw;
  left: -8vw;
  background: radial-gradient(circle, rgba(255, 140, 43, 0.14), transparent 72%);
}

.ambient-glow::after {
  width: 34vw;
  height: 34vw;
  right: -8vw;
  bottom: -12vw;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.03), transparent 72%);
  animation-duration: 18s;
}

.data-field span {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.15);
  animation: floatDot linear infinite;
  opacity: 0.14;
}

.data-field span:nth-child(1)  { top: 11%; left: 8%;  animation-duration: 17s; animation-delay: -2s; }
.data-field span:nth-child(2)  { top: 20%; left: 18%; animation-duration: 20s; animation-delay: -5s; }
.data-field span:nth-child(3)  { top: 15%; left: 35%; animation-duration: 19s; animation-delay: -8s; }
.data-field span:nth-child(4)  { top: 26%; left: 56%; animation-duration: 22s; animation-delay: -3s; }
.data-field span:nth-child(5)  { top: 16%; left: 76%; animation-duration: 18s; animation-delay: -6s; }
.data-field span:nth-child(6)  { top: 42%; left: 12%; animation-duration: 24s; animation-delay: -10s; }
.data-field span:nth-child(7)  { top: 48%; left: 28%; animation-duration: 18s; animation-delay: -4s; }
.data-field span:nth-child(8)  { top: 43%; left: 49%; animation-duration: 21s; animation-delay: -7s; }
.data-field span:nth-child(9)  { top: 52%; left: 70%; animation-duration: 24s; animation-delay: -6s; }
.data-field span:nth-child(10) { top: 66%; left: 15%; animation-duration: 18s; animation-delay: -9s; }
.data-field span:nth-child(11) { top: 74%; left: 34%; animation-duration: 20s; animation-delay: -12s; }
.data-field span:nth-child(12) { top: 77%; left: 58%; animation-duration: 22s; animation-delay: -7s; }
.data-field span:nth-child(13) { top: 82%; left: 78%; animation-duration: 25s; animation-delay: -10s; }
.data-field span:nth-child(14) { top: 61%; left: 86%; animation-duration: 19s; animation-delay: -13s; }

.constellation-field span {
  position: absolute;
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow:
    0 0 16px rgba(255, 255, 255, 0.14),
    0 0 28px rgba(255, 179, 71, 0.06);
  opacity: 0.16;
  animation: constellationPulse 7s ease-in-out infinite;
}

.constellation-field span::before,
.constellation-field span::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.constellation-field span::before {
  width: 54px;
  height: 1px;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) rotate(var(--line-angle, 18deg));
  transform-origin: left center;
}

.constellation-field span::after {
  width: 26px;
  height: 1px;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) rotate(calc(var(--line-angle, 18deg) + 52deg));
  transform-origin: left center;
  opacity: 0.5;
}

.constellation-field span:nth-child(1) {
  top: 12%;
  left: 68%;
  --line-angle: 22deg;
  animation-delay: -1s;
}

.constellation-field span:nth-child(2) {
  top: 18%;
  left: 74%;
  --line-angle: -18deg;
  animation-delay: -2s;
}

.constellation-field span:nth-child(3) {
  top: 24%;
  left: 80%;
  --line-angle: 14deg;
  animation-delay: -3s;
}

.constellation-field span:nth-child(4) {
  top: 58%;
  left: 12%;
  --line-angle: -12deg;
  animation-delay: -1.5s;
}

.constellation-field span:nth-child(5) {
  top: 64%;
  left: 18%;
  --line-angle: 24deg;
  animation-delay: -4s;
}

.constellation-field span:nth-child(6) {
  top: 72%;
  left: 24%;
  --line-angle: -16deg;
  animation-delay: -2.5s;
}

.signal-arcs::before,
.signal-arcs::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 179, 71, 0.08);
  filter: blur(0.2px);
  opacity: 0.32;
}

.signal-arcs::before {
  width: 54vw;
  height: 54vw;
  top: -8vw;
  right: -8vw;
  border-left-color: transparent;
  border-bottom-color: transparent;
  transform: rotate(16deg);
  animation: arcDriftA 18s ease-in-out infinite alternate;
}

.signal-arcs::after {
  width: 42vw;
  height: 42vw;
  top: 6vw;
  right: 5vw;
  border-right-color: transparent;
  border-top-color: transparent;
  opacity: 0.18;
  transform: rotate(-12deg);
  animation: arcDriftB 16s ease-in-out infinite alternate;
}

.orbit-fragments::before,
.orbit-fragments::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.055);
  opacity: 0.18;
}

.orbit-fragments::before {
  width: 28vw;
  height: 20vw;
  top: 18%;
  left: 51%;
  border-left-color: transparent;
  border-bottom-color: transparent;
  transform: rotate(-24deg);
  animation: orbitFloatA 15s ease-in-out infinite alternate;
}

.orbit-fragments::after {
  width: 24vw;
  height: 15vw;
  top: 46%;
  left: 58%;
  border-right-color: transparent;
  border-top-color: transparent;
  transform: rotate(10deg);
  animation: orbitFloatB 17s ease-in-out infinite alternate;
}

.data-trails span {
  position: absolute;
  display: block;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(255, 179, 71, 0.18),
    rgba(255, 255, 255, 0)
  );
  opacity: 0.18;
  transform-origin: left center;
  filter: blur(0.2px);
  animation: trailFlow 8s linear infinite;
}

.data-trails span:nth-child(1) {
  top: 22%;
  left: 52%;
  width: 180px;
  transform: rotate(-18deg);
  animation-delay: -1s;
}

.data-trails span:nth-child(2) {
  top: 28%;
  left: 58%;
  width: 140px;
  transform: rotate(10deg);
  animation-delay: -3s;
}

.data-trails span:nth-child(3) {
  top: 62%;
  left: 10%;
  width: 120px;
  transform: rotate(20deg);
  animation-delay: -2s;
}

.data-trails span:nth-child(4) {
  top: 69%;
  left: 15%;
  width: 160px;
  transform: rotate(-14deg);
  animation-delay: -4s;
}

.contact-page-shell {
  position: relative;
  z-index: 1;
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
  padding: 42px 0 108px;
}

.section {
  margin-top: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px) scale(0.988);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* =========================
   HERO
   ========================= */

.hero-open {
  position: relative;
  z-index: 2;
  padding: 18px 2px 0;
  margin-bottom: 54px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.60);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 140, 43, 0.82), transparent);
}

.hero-panel {
  position: relative;
  overflow: visible;
  padding: 34px 0 18px;
  border-radius: 0;
  border: none;
  background: none;
  box-shadow: none;
  isolation: isolate;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.hero-panel::before,
.hero-panel::after,
.gateway-wrap::before,
.closing-wrap::before {
  display: none;
}

.hero-panel > * {
  position: relative;
  z-index: 2;
}

.hero-title {
  margin: 0;
  max-width: 16.5ch;
  font-size: clamp(3rem, 5.15vw, 5.55rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  word-spacing: 0.08em;
  background: linear-gradient(
    135deg,
    #fff4e6 0%,
    #ffd7ad 22%,
    #ffb25a 48%,
    #ff8c2b 72%,
    #fff0dc 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  text-wrap: balance;
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.22);
}

.hero-text {
  margin: 22px 0 0;
  max-width: 760px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1rem;
  line-height: 1.8;
}

.hero-status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.93);
  font-size: 0.82rem;
  letter-spacing: -0.01em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.hero-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.hero-btn.is-primary {
  border-color: rgba(255, 179, 71, 0.24);
  background: linear-gradient(180deg, rgba(255, 140, 43, 0.26), rgba(255, 140, 43, 0.14));
  color: #fff2df;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 16px 30px rgba(0, 0, 0, 0.16),
    0 0 30px rgba(255, 140, 43, 0.13);
}

.hero-btn.is-primary:hover {
  border-color: rgba(255, 179, 71, 0.30);
  background: linear-gradient(180deg, rgba(255, 140, 43, 0.30), rgba(255, 140, 43, 0.16));
}

/* =========================
   GATEWAY
   ========================= */

.gateway-section {
  margin-top: 0;
}

.gateway-wrap {
  position: relative;
  overflow: visible;
  padding: 26px 0 12px;
  border-radius: 0;
  border: none;
  background: none;
  box-shadow: none;
  isolation: isolate;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.gateway-wrap > * {
  position: relative;
  z-index: 1;
}

.gateway-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  margin-bottom: 18px;
}

.gateway-heading small {
  display: block;
  margin-bottom: 10px;
  color: var(--accent-soft);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

.gateway-heading h2 {
  margin: 0;
  font-size: clamp(1.95rem, 3vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  max-width: 24ch;
  text-wrap: balance;
}

.gateway-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 179, 71, 0.18);
  background: rgba(255, 140, 43, 0.10);
  color: #fff2df;
  font-size: 0.79rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.gateway-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  box-shadow: 0 0 14px rgba(255, 140, 43, 0.45);
}

.gateway-guide {
  margin: 0 0 28px;
  max-width: 760px;
  color: rgba(255, 255, 255, 0.70);
  font-size: 0.95rem;
  line-height: 1.78;
}

.gateway-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.gateway-card {
  position: relative;
  overflow: hidden;
  min-height: 334px;
  padding: 28px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.028);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 10px 26px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px) saturate(118%);
  -webkit-backdrop-filter: blur(10px) saturate(118%);
  transition:
    transform var(--transition-mid),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
  isolation: isolate;
}

.gateway-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 179, 71, 0.18);
  background: rgba(255, 255, 255, 0.045);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    0 16px 34px rgba(0, 0, 0, 0.14),
    0 0 20px rgba(255, 140, 43, 0.05);
}

.gateway-card::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 24px;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.07), transparent 34%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
  z-index: 0;
}

.gateway-card:hover::after {
  opacity: 1;
}

.gateway-card > * {
  position: relative;
  z-index: 1;
}

.gateway-card--ghost {
  background: rgba(255, 255, 255, 0.024);
  border: 1px solid rgba(255, 255, 255, 0.075);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    0 10px 24px rgba(0, 0, 0, 0.11);
  backdrop-filter: blur(10px) saturate(116%);
  -webkit-backdrop-filter: blur(10px) saturate(116%);
}

.gateway-card.gateway-card--primary {
  border-color: rgba(255, 179, 71, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 140, 43, 0.06), rgba(255, 255, 255, 0.03));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 12px 28px rgba(0, 0, 0, 0.13),
    0 0 20px rgba(255, 140, 43, 0.04);
}

.gateway-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.gateway-icon {
  width: 78px;
  height: 78px;
  border-radius: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04)),
    radial-gradient(circle at 50% 0%, rgba(255, 140, 43, 0.12), transparent 58%);
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.14),
    0 0 20px rgba(255, 140, 43, 0.05);
  flex-shrink: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.gateway-card:hover .gateway-icon {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.18),
    0 0 28px rgba(255, 140, 43, 0.10);
}

.gateway-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.gateway-meta {
  min-width: 0;
}

.gateway-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.56);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.68rem;
}

.gateway-title {
  margin: 0;
  font-size: 1.58rem;
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.gateway-divider {
  width: 100%;
  height: 1px;
  margin: 16px 0 18px;
  background: linear-gradient(90deg, rgba(255, 179, 71, 0.18), rgba(255, 255, 255, 0.06), transparent);
}

.gateway-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  line-height: 1.78;
  max-width: 46ch;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.28);
}

.gateway-bottom {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.gateway-tag {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.gateway-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(255, 179, 71, 0.18);
  background: linear-gradient(180deg, rgba(255, 140, 43, 0.20), rgba(255, 140, 43, 0.11));
  color: #fff2df;
  font-size: 0.92rem;
  font-weight: 600;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 14px 26px rgba(0, 0, 0, 0.14),
    0 0 22px rgba(255, 140, 43, 0.08);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.gateway-link::after {
  content: "→";
  display: inline-block;
  transition: transform var(--transition-fast);
}

.gateway-link:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 179, 71, 0.24);
  background: linear-gradient(180deg, rgba(255, 140, 43, 0.24), rgba(255, 140, 43, 0.13));
}

.gateway-link:hover::after {
  transform: translateX(2px);
}

/* =========================
   CLOSING
   ========================= */

.closing-section {
  margin-top: 54px;
}

.closing-wrap {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.82fr);
  gap: 22px;
  align-items: stretch;
  padding: 18px 0 0;
  border-radius: 0;
  border: none;
  background: none;
  box-shadow: none;
  overflow: visible;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.closing-copy,
.closing-cta-box {
  position: relative;
  z-index: 1;
}

.closing-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--accent-soft);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.closing-kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 140, 43, 0.82), transparent);
}

.closing-title {
  margin: 0;
  max-width: 28ch;
  font-size: clamp(1.95rem, 3vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.closing-subtext {
  margin: 16px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.78;
}

.closing-cta-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.028);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    0 10px 24px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.closing-cta-label {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.closing-primary-link,
.closing-secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 999px;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.closing-primary-link {
  padding: 0 20px;
  border: 1px solid rgba(255, 179, 71, 0.18);
  background: linear-gradient(180deg, rgba(255, 140, 43, 0.20), rgba(255, 140, 43, 0.11));
  color: #fff2df;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 14px 26px rgba(0, 0, 0, 0.16),
    0 0 24px rgba(255, 140, 43, 0.10);
  font-size: 0.95rem;
  font-weight: 600;
}

.closing-primary-link:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 179, 71, 0.24);
  background: linear-gradient(180deg, rgba(255, 140, 43, 0.24), rgba(255, 140, 43, 0.13));
}

.closing-secondary-link {
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.90rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.closing-secondary-link:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.07);
}

/* =========================
   KEYFRAMES
   ========================= */

@keyframes glowFloat {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(3vw, 2vw, 0) scale(1.08);
  }
}

@keyframes floatDot {
  0% {
    transform: translateY(0) scale(0.85);
    opacity: 0.04;
  }
  50% {
    opacity: 0.16;
  }
  100% {
    transform: translateY(-22px) scale(1.08);
    opacity: 0.02;
  }
}

@keyframes constellationPulse {
  0%, 100% {
    opacity: 0.10;
    transform: scale(0.96);
  }
  50% {
    opacity: 0.22;
    transform: scale(1.08);
  }
}

@keyframes arcDriftA {
  0% {
    transform: rotate(16deg) translate3d(0, 0, 0);
  }
  100% {
    transform: rotate(21deg) translate3d(-1.2vw, 1vw, 0);
  }
}

@keyframes arcDriftB {
  0% {
    transform: rotate(-12deg) translate3d(0, 0, 0);
  }
  100% {
    transform: rotate(-7deg) translate3d(1vw, -0.8vw, 0);
  }
}

@keyframes orbitFloatA {
  0% {
    transform: rotate(-24deg) translate3d(0, 0, 0);
  }
  100% {
    transform: rotate(-20deg) translate3d(0.8vw, -0.6vw, 0);
  }
}

@keyframes orbitFloatB {
  0% {
    transform: rotate(10deg) translate3d(0, 0, 0);
  }
  100% {
    transform: rotate(14deg) translate3d(-0.8vw, 0.8vw, 0);
  }
}

@keyframes trailFlow {
  0% {
    opacity: 0;
    transform: translateX(-16px) scaleX(0.92) rotate(var(--trail-rotate, 0deg));
  }
  30% {
    opacity: 0.16;
  }
  70% {
    opacity: 0.12;
  }
  100% {
    opacity: 0;
    transform: translateX(22px) scaleX(1.04) rotate(var(--trail-rotate, 0deg));
  }
}

/* =========================
   RESPONSIVE
   ========================= */

@media (max-width: 1100px) {
  .gateway-grid,
  .closing-wrap {
    grid-template-columns: 1fr;
  }

  .gateway-head {
    grid-template-columns: 1fr;
  }

  .gateway-badge {
    justify-self: start;
  }
}

@media (max-width: 900px) {
  .contact-page-shell {
    width: min(100% - 24px, 1520px);
  }

  .hero-title {
    max-width: 13ch;
  }

  .signal-arcs::before {
    width: 74vw;
    height: 74vw;
  }

  .signal-arcs::after {
    width: 56vw;
    height: 56vw;
  }
}

@media (max-width: 639px) {
  .contact-page-shell {
    width: min(100% - 20px, 1520px);
  }

  .hero-open {
    margin-bottom: 34px;
    padding-top: 8px;
  }

  .hero-panel {
    padding: 20px 0 8px;
  }

  .gateway-wrap {
    padding: 18px 0 8px;
  }

  .closing-wrap {
    padding: 12px 0 0;
  }

  .hero-title {
    max-width: 11ch;
    font-size: 2.35rem;
    line-height: 1.12;
    letter-spacing: -0.02em;
    word-spacing: 0.06em;
  }

  .hero-text,
  .gateway-guide,
  .closing-subtext {
    font-size: 0.95rem;
    line-height: 1.78;
  }

  .gateway-heading h2,
  .closing-title {
    max-width: 100%;
  }

  .hero-actions,
  .gateway-bottom {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-btn,
  .gateway-link,
  .closing-primary-link,
  .closing-secondary-link {
    width: 100%;
  }

  .gateway-card {
    min-height: auto;
    padding: 20px;
    border-radius: 22px;
  }

  .gateway-top {
    align-items: flex-start;
  }

  .gateway-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
  }

  .gateway-icon img {
    width: 34px;
    height: 34px;
  }

  .constellation-field,
  .orbit-fragments,
  .data-trails {
    opacity: 0.75;
  }
}

@media (prefers-reduced-motion: reduce) {
  * ,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}