/* PAGE LAB Feature Lab — reskin */
.features-lab {
  background:
    radial-gradient(ellipse at 10% 0%, rgba(61, 224, 208, 0.08), transparent 40%),
    var(--paper);
}

.feat-marquee {
  overflow: hidden;
  border-block: 1px solid var(--line-dark);
  background: var(--ink);
  color: rgba(247, 250, 252, 0.7);
  margin: 0 0 40px;
}

.feat-marquee-track {
  display: flex;
  gap: 28px;
  width: max-content;
  padding: 14px 0;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  animation: featMarquee 48s linear infinite;
}

.feat-marquee-track span::after {
  content: "·";
  margin-left: 28px;
  color: var(--cyan);
}

@keyframes featMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.feat-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.feat-stats > div {
  padding: 20px 16px;
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  text-align: center;
}

.feat-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.feat-stats span {
  font-size: 0.78rem;
  color: var(--muted);
}

.feat-typed {
  display: grid;
  gap: 10px;
  margin: 0 0 28px;
  padding: 16px 18px;
  background: var(--ink);
  color: rgba(247, 250, 252, 0.78);
  border-radius: 12px;
  font-size: 0.95rem;
}

.feat-typed #typed-text { color: var(--cyan); font-weight: 700; }
.typed-caret { color: var(--cyan); }

.feat-more-inline {
  display: inline-block;
  margin-right: 14px;
  color: var(--cyan);
  border-bottom-color: rgba(61, 224, 208, 0.5);
  font-size: 0.82rem;
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feat-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
}

.feat-wide { grid-column: 1 / -1; }

.feat-card-top h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.feat-card-top p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.feat-more {
  margin-top: auto;
  align-self: flex-start;
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--ink);
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

.feat-more:hover { color: var(--cyan-deep); }

.inline-lab {
  color: inherit;
  font-weight: 700;
  border-bottom: 1px solid var(--cyan);
}

.feat-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* Theme demo */
.theme-demo {
  padding: 16px;
  border-radius: 12px;
  background: #0e1520;
  transition: background 0.3s;
}

.theme-demo.is-light { background: #edf2f7; }
.theme-demo-ui {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}
.theme-demo-ui b {
  height: 10px;
  width: 40%;
  border-radius: 4px;
  background: var(--cyan);
}
.theme-demo-ui span {
  height: 8px;
  border-radius: 4px;
  background: rgba(247, 250, 252, 0.2);
}
.theme-demo.is-light span { background: rgba(7, 11, 16, 0.12); }
.theme-demo-ui i {
  height: 36px;
  border-radius: 8px;
  background: rgba(61, 224, 208, 0.2);
}

/* Tabs */
.tabs-nav {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}
.tabs-nav button {
  flex: 1;
  min-height: 38px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
}
.tabs-nav button.is-active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.tabs-panel {
  padding: 14px;
  background: var(--paper-2);
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Device */
.device-switch {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}
.device-switch button {
  flex: 1;
  min-height: 36px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}
.device-switch button.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}
.device-frame {
  margin: 0 auto;
  background: var(--ink);
  border-radius: 12px;
  padding: 10px;
  transition: width 0.35s var(--ease);
}
.device-frame.is-desktop { width: 100%; }
.device-frame.is-tablet { width: 72%; }
.device-frame.is-mobile { width: 42%; }
.device-screen {
  background: #152033;
  border-radius: 8px;
  padding: 10px;
  min-height: 120px;
}
.ds-bar { height: 8px; width: 35%; background: var(--cyan); border-radius: 4px; margin-bottom: 10px; }
.ds-hero { height: 42px; background: rgba(247, 250, 252, 0.12); border-radius: 6px; margin-bottom: 8px; }
.ds-rows { display: grid; gap: 6px; }
.ds-rows i { display: block; height: 8px; background: rgba(247, 250, 252, 0.1); border-radius: 4px; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.gallery-grid button {
  padding: 0;
  border: 0;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: var(--ink);
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.gallery-grid button:hover img { transform: scale(1.05); }

/* Before/After */
.ba-slider {
  position: relative;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink);
}
.ba-after,
.ba-before {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.ba-before {
  width: 50%;
  overflow: hidden;
  border-right: 2px solid var(--cyan);
}
.ba-slider input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 3;
}
.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--cyan);
  z-index: 2;
  pointer-events: none;
}
.ba-handle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 28px;
  height: 28px;
  margin: -14px 0 0 -14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Carousel */
.carousel {
  padding: 20px;
  background: var(--ink);
  color: var(--white);
  border-radius: 12px;
  min-height: 120px;
  display: grid;
  align-content: space-between;
  gap: 16px;
}
.carousel-slide {
  display: none;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
}
.carousel-slide.is-active { display: block; }
.carousel-nav { display: flex; gap: 8px; }
.carousel-nav button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(247, 250, 252, 0.2);
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

/* Filter */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.filter-bar button {
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line-dark);
  background: #fff;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
}
.filter-bar button.is-active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.filter-item {
  padding: 18px 14px;
  background: var(--paper-2);
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
}
.filter-item.is-hide { display: none; }

/* Quote calc */
.quote-calc {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: var(--paper-2);
  border-radius: 12px;
}
.quote-calc label,
.quote-calc fieldset {
  display: grid;
  gap: 8px;
  border: 0;
  margin: 0;
  padding: 0;
  font-size: 0.86rem;
  font-weight: 600;
}
.quote-calc select,
.quote-calc input[type="range"] { width: 100%; }
.quote-calc .check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.quote-result {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0 4px;
  border-top: 1px solid var(--line-dark);
}
.quote-result strong {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--cyan-deep);
}

/* Mini form */
.mini-form { display: grid; gap: 12px; }
.mini-form label { display: grid; gap: 6px; font-size: 0.84rem; font-weight: 600; }
.mini-form input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-dark);
}
.mini-form input.is-bad { border-color: #e25555; }
.mini-form .err { color: #e25555; font-size: 0.78rem; min-height: 1em; }
.form-ok { margin: 0; color: var(--cyan-deep); font-size: 0.88rem; font-weight: 600; }

/* Bars */
.bars { display: grid; gap: 12px; }
.bars > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  align-items: center;
  font-size: 0.84rem;
  font-weight: 600;
}
.bars i {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: var(--paper-2);
  overflow: hidden;
}
.bars b {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-deep), var(--cyan));
  transition: width 1s var(--ease);
}
.bars.is-in b { width: var(--p); }

/* Map */
.map-embed {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  aspect-ratio: 16 / 10;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Utils */
.util-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.color-chips { display: flex; gap: 8px; }
.color-chips button {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--line-dark);
  background: var(--c);
  cursor: pointer;
}
.util-tip { margin: 0; font-size: 0.84rem; color: var(--muted); }

.search-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line-dark);
  margin-bottom: 10px;
}
.search-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
  max-height: 180px;
  overflow: auto;
}
.search-list li {
  padding: 10px 12px;
  background: var(--paper-2);
  border-radius: 8px;
  font-size: 0.88rem;
}
.search-list li.is-hide { display: none; }

.capability-board {
  margin-top: 28px;
  padding: 28px 24px;
  background: var(--ink);
  color: var(--white);
  border-radius: 18px;
}
.capability-board header { margin-bottom: 20px; }
.capability-board h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
}
.capability-board header p {
  margin: 0;
  color: rgba(247, 250, 252, 0.62);
  font-size: 0.92rem;
}
.capability-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.capability-cols ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.capability-cols li {
  position: relative;
  padding-left: 14px;
  font-size: 0.84rem;
  color: rgba(247, 250, 252, 0.72);
}
.capability-cols li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
}

/* Overlays */
.modal-backdrop,
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(7, 11, 16, 0.72);
  backdrop-filter: blur(8px);
}
.modal-backdrop[hidden],
.lightbox[hidden],
.toast[hidden],
.chat-panel[hidden] { display: none !important; }

.modal {
  width: min(420px, 100%);
  padding: 28px 24px;
  background: #fff;
  border-radius: 18px;
  color: var(--ink);
}
.modal h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
}
.modal p { margin: 0 0 18px; color: var(--muted); }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; }

.lightbox-inner { position: relative; max-width: min(900px, 100%); }
.lightbox img {
  max-height: 80vh;
  width: auto;
  max-width: 100%;
  border-radius: 12px;
}
.lightbox-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 0;
  background: var(--cyan);
  color: var(--ink);
  font-size: 1.2rem;
  cursor: pointer;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 85;
  transform: translateX(-50%);
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.chat-panel {
  position: fixed;
  right: 18px;
  bottom: 160px;
  z-index: 70;
  width: min(340px, calc(100vw - 24px));
  background: #fff;
  border-radius: 18px;
  border: 1px solid var(--line-dark);
  box-shadow: 0 24px 60px rgba(7, 11, 16, 0.2);
  overflow: hidden;
}
.chat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
}
.chat-head button {
  border: 0;
  background: transparent;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
}
.chat-body {
  height: 220px;
  overflow: auto;
  padding: 14px;
  display: grid;
  gap: 8px;
  align-content: start;
  background: var(--paper);
}
.chat-bubble {
  max-width: 85%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.88rem;
}
.chat-bubble.bot { background: #fff; border: 1px solid var(--line-dark); }
.chat-bubble.me {
  margin-left: auto;
  background: var(--ink);
  color: var(--white);
}
.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line-dark);
}
.chat-form input {
  flex: 1;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-dark);
}
.chat-form button {
  border: 0;
  border-radius: 10px;
  padding: 0 14px;
  background: var(--cyan);
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

@media (max-width: 960px) {
  .feat-stats { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: 1fr; }
  .feat-wide { grid-column: auto; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-cols { grid-template-columns: repeat(2, 1fr); }
  .device-frame.is-mobile { width: 56%; }
}

@media (max-width: 720px) {
  .capability-cols { grid-template-columns: 1fr; }
  .chat-panel {
    right: 12px;
    bottom: 140px;
    width: min(340px, calc(100vw - 24px));
  }
}