/* Vontrail extras: soap bubbles, owner note, capability cards */

/* Soap bubbles (Who we work with) */
.vt-soap {
  position: relative;
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  padding: 14px 24px;
  font: 600 15px/1.35 Inter, -apple-system, BlinkMacSystemFont, sans-serif;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, 0.9);
  background:
    radial-gradient(120% 160% at 22% 12%, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.02) 55%),
    rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    inset 0 -8px 16px rgba(255, 255, 255, 0.04),
    0 14px 34px rgba(0, 0, 0, 0.45);
  cursor: default;
  user-select: none;
  will-change: transform;
  animation: vtSoapFloat 7s ease-in-out infinite;
  transition: background-color 0.35s ease, border-color 0.35s ease, color 0.35s ease;
}

.vt-soap:nth-child(2n) { animation-delay: -2.2s; }
.vt-soap:nth-child(3n) { animation-delay: -4.1s; }

.vt-soap::before {
  content: "";
  position: absolute;
  top: 12%;
  left: 10%;
  width: 34%;
  height: 26%;
  border-radius: 9999px;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.5), transparent);
  opacity: 0.55;
  pointer-events: none;
}

.vt-soap:hover {
  background:
    radial-gradient(120% 160% at 22% 12%, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.05) 55%),
    rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.32);
  color: #fff;
}

@keyframes vtSoapFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -6px; }
}

@media (max-width: 640px) {
  .vt-soap { padding: 11px 18px; font-size: 13.5px; }
}

/* ===== Vontrail extras v2: proof cards, lightbox, hero chips, marquee, form frame ===== */

.vt-proof-stack {
  margin-top: 72px;
  display: flex;
  flex-direction: column;
  gap: 64px;
  text-align: left;
}

.vt-proof-card {
  cursor: zoom-in;
  margin: 0;
  perspective: 1400px;
}

.vt-proof-tilt {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0f0f11;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.45s ease, box-shadow 0.45s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

.vt-proof-card:hover .vt-proof-tilt {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 46px 110px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.09);
}

.vt-proof-num {
  position: absolute;
  top: 8px;
  left: 20px;
  z-index: 2;
  font: 700 76px/1 Inter, -apple-system, sans-serif;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.22);
  pointer-events: none;
  transition: -webkit-text-stroke-color 0.45s ease;
}

.vt-proof-card:hover .vt-proof-num {
  -webkit-text-stroke-color: rgba(255, 255, 255, 0.45);
}

.vt-proof-img {
  display: block;
  width: 100%;
  height: auto;
  transform: scale(1.001);
  filter: saturate(0.92) brightness(0.96);
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1), filter 0.6s ease;
}

.vt-proof-card:hover .vt-proof-img {
  transform: scale(1.03);
  filter: saturate(1.05) brightness(1.04);
}

.vt-proof-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  background: radial-gradient(560px circle at var(--px, 50%) var(--py, 50%), rgba(255, 255, 255, 0.13), transparent 46%);
}

.vt-proof-card:hover .vt-proof-shine {
  opacity: 1;
}

.vt-proof-zoom {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  padding: 9px 15px;
  border-radius: 9999px;
  background: rgba(10, 10, 10, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: rgba(255, 255, 255, 0.85);
  font: 600 10.5px/1 Inter, sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.vt-proof-card:hover .vt-proof-zoom {
  opacity: 1;
  transform: translateY(0);
}

.vt-proof-caption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-top: 20px;
  padding: 0 6px;
}

.vt-proof-tag {
  font: 600 10.5px/1 Inter, sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 9999px;
  padding: 8px 13px;
  white-space: nowrap;
}

.vt-proof-title {
  font-family: Inter, -apple-system, sans-serif;
  font-weight: 600;
  font-size: clamp(19px, 2.4vw, 26px);
  letter-spacing: -0.02em;
  color: #ffffff;
}

.vt-proof-sub {
  width: 100%;
  margin-top: 8px;
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.5);
  max-width: 640px;
}

.vt-proof-hint {
  margin-top: 48px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

.vt-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.84);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  cursor: zoom-out;
}

.vt-lightbox-img {
  max-width: min(1200px, 94vw);
  max-height: 82vh;
  width: auto;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 60px 160px rgba(0, 0, 0, 0.8);
}

.vt-lightbox-cap {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.55);
  font-size: 12.5px;
  letter-spacing: 0.06em;
}

.vt-chip-pos-1 { left: 20%; top: 9%; opacity: 0.55; }
.vt-chip-pos-2 { right: 14%; top: 12%; opacity: 0.55; }
.vt-chip-pos-3 { left: 22%; bottom: 6%; opacity: 0.52; }
.vt-chip-pos-4 { right: 21%; bottom: 7%; opacity: 0.52; }

.vt-marquee {
  overflow: hidden;
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  padding: 26px 0;
  background: #fbfbfd;
}

.vt-marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: vtMarquee 48s linear infinite;
}

.vt-marquee:hover .vt-marquee-track {
  animation-play-state: paused;
}

.vt-marquee-item {
  font: 600 15px/1 Inter, -apple-system, sans-serif;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(29, 29, 31, 0.4);
  white-space: nowrap;
}

.vt-marquee-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: rgba(29, 29, 31, 0.5);
}

.vt-marquee-logo-icon {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  fill: currentColor;
}

.vt-marquee-ghost {
  color: transparent;
  -webkit-text-stroke: 1px rgba(29, 29, 31, 0.28);
}

.vt-marquee-dot {
  width: 5px;
  height: 5px;
  border-radius: 9999px;
  background: rgba(29, 29, 31, 0.18);
  flex: none;
}

@keyframes vtMarquee {
  to { transform: translateX(-50%); }
}

.vt-form-frame {
  width: 100%;
  height: calc(94vh - 370px);
  min-height: 420px;
  border: 0;
  background: #ffffff;
  display: block;
}

@media (max-width: 640px) {
  .vt-proof-stack { margin-top: 52px; gap: 40px; }
  .vt-proof-num { font-size: 56px; }
  .vt-form-frame { height: calc(96vh - 360px); min-height: 400px; }
  .vt-marquee-item { font-size: 13px; }
  .vt-marquee { padding: 20px 0; }
}

.vt-modal-panel {
  width: min(1160px, 94vw);
  max-height: 94vh;
}

@media (max-width: 640px) {
  .vt-modal-panel { width: 100%; max-height: 96vh; }
}