* {
  box-sizing: border-box;
}

:root {
  --bg: #070a15;
  --panel: rgba(10, 15, 30, 0.88);
  --panel-soft: rgba(14, 21, 40, 0.82);
  --border: rgba(105, 159, 255, 0.35);
  --border-soft: rgba(105, 159, 255, 0.18);
  --text: #eef3ff;
  --muted: #9badcf;
  --cyan: #68f0ff;
  --blue: #79a6ff;
  --violet: #a87bff;
  --glow: 0 18px 56px rgba(0, 0, 0, 0.42);
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(46, 110, 255, 0.22), transparent 26%),
    radial-gradient(circle at 85% 18%, rgba(142, 82, 255, 0.2), transparent 24%),
    linear-gradient(180deg, #070a15 0%, #0a1020 42%, #05070e 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  display: block;
  width: 100%;
}

.page {
  width: min(1120px, calc(100% - 24px));
  margin: 0 auto;
  padding: 16px 0 40px;
}

.intro {
  margin-bottom: 10px;
  padding: 6px 6px 0;
  font-size: 0.79rem;
  line-height: 1.45;
}

.intro-top {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 16px;
}

.eyebrow,
.section-kicker,
.chip,
.tile-index,
.detail-chip {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--cyan);
  font-weight: 700;
}

.intro-meta {
  margin: 0 0 4px;
  color: var(--muted);
}

.lang-switch {
  display: inline-flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  background: rgba(10, 15, 30, 0.72);
}

.lang-button {
  min-width: 58px;
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
}

.lang-button.is-active {
  background: linear-gradient(135deg, rgba(104, 240, 255, 0.18), rgba(168, 123, 255, 0.18));
  color: var(--text);
}

.panel {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(14, 21, 40, 0.92), rgba(8, 12, 24, 0.96));
  box-shadow: var(--glow);
  backdrop-filter: blur(10px);
}

.generate-panel {
  overflow: visible;
  border-color: rgba(104, 240, 255, 0.28);
  background:
    radial-gradient(circle at top left, rgba(104, 240, 255, 0.12), transparent 28%),
    radial-gradient(circle at 92% 18%, rgba(168, 123, 255, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(10, 18, 42, 0.95), rgba(5, 10, 24, 0.98));
}

.panel-label {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: #dce8ff;
  text-align: center;
  font-size: 0.77rem;
  background:
    linear-gradient(90deg, rgba(104, 240, 255, 0.07), rgba(168, 123, 255, 0.07));
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
}

.brand,
.archive-head h2,
.text-card h3,
.mini-card h3,
.featured-copy h3,
.faq-item h3 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
}

.brand {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.02;
}

.archive-note,
.text-card p,
.mini-card p,
.featured-copy p,
.faq-item p,
.tile-copy,
.tile-meta {
  color: var(--muted);
  line-height: 1.7;
}

.chip,
.detail-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(104, 240, 255, 0.25);
  border-radius: 999px;
  background: rgba(6, 10, 20, 0.68);
  color: #d7f8ff;
  font-size: 0.72rem;
}

.archive-block,
.section-copy,
.generate-shell,
.text-columns,
.insight-grid,
.compare-list,
.usecase-grid,
.featured-list,
.faq-list {
  padding: 16px;
}

.generate-shell {
  position: relative;
}

.generate-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  overflow: hidden;
  border: 1px solid rgba(152, 198, 255, 0.2);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(104, 240, 255, 0.06), rgba(168, 123, 255, 0.05)),
    rgba(4, 10, 24, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 46px rgba(0, 0, 0, 0.28);
}

.generate-input {
  width: 100%;
  min-height: 148px;
  padding: 22px 24px;
  border: 0;
  outline: none;
  resize: none;
  background: transparent;
  color: var(--text);
  font: inherit;
  line-height: 1.8;
  font-size: 1rem;
}

.generate-input::placeholder {
  color: rgba(238, 243, 255, 0.34);
}

.generate-primary-button {
  display: grid;
  place-items: center;
  gap: 8px;
  width: 100%;
  min-height: 148px;
  padding: 20px 18px;
  border: 0;
  border-left: 1px solid rgba(152, 198, 255, 0.18);
  cursor: pointer;
  background:
    linear-gradient(180deg, rgba(249, 251, 255, 0.98), rgba(227, 234, 248, 0.95));
  color: #09111f;
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  transition: transform 180ms ease, filter 180ms ease;
}

.generate-primary-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.generate-primary-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.archive-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 16px;
  align-items: end;
  margin-bottom: 16px;
}

.archive-head h2 {
  font-size: clamp(1.15rem, 2.2vw, 2rem);
  line-height: 1.2;
}

.archive-note {
  margin: 0;
  font-size: 0.92rem;
}

.video-gallery {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.video-tile {
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(18, 28, 52, 0.95), rgba(10, 15, 28, 0.95));
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.video-tile:hover {
  transform: translateY(-3px);
  border-color: rgba(104, 240, 255, 0.4);
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.35);
}

.tile-video {
  aspect-ratio: 4 / 5;
  background: #04070f;
}

.media-launch {
  display: block;
  height: 100%;
}

.tile-video video {
  height: 100%;
  object-fit: cover;
}

.tile-body {
  padding: 12px;
}

.tile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.tile-index {
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
}

.tile-title,
.featured-copy h3 {
  margin: 0 0 8px;
  font-size: 0.98rem;
  line-height: 1.28;
}

.tile-copy {
  margin: 0;
  font-size: 0.84rem;
}

.tile-meta {
  margin: 10px 0 0;
  font-size: 0.74rem;
}

.tile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.tile-links a {
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 600;
}

.open-video-link {
  cursor: pointer;
}

.prefill-prompt-link {
  cursor: pointer;
}

.text-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.section-copy {
  color: var(--muted);
  line-height: 1.75;
}

.section-copy p {
  margin: 0;
}

.text-card h3,
.mini-card h3,
.faq-item h3 {
  font-size: 1rem;
  line-height: 1.28;
}

.text-card p,
.mini-card p,
.faq-item p {
  margin: 10px 0 0;
  font-size: 0.92rem;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-top: 0;
}

.mini-card,
.faq-item,
.featured-item {
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  background: var(--panel-soft);
}

.mini-card,
.faq-item {
  padding: 16px;
}

.featured-list {
  display: grid;
  gap: 12px;
}

.compare-list {
  display: grid;
  gap: 14px;
}

.compare-card {
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel-soft);
}

.compare-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 0;
}

.compare-header h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.28;
}

.compare-prompt {
  margin: 8px 0 0;
  padding: 0 16px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.compare-note {
  padding-inline: 16px;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 16px;
}

.compare-column {
  min-width: 0;
}

.compare-label {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.compare-inputs {
  display: grid;
  gap: 10px;
}

.compare-media,
.input-thumb {
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  background: #04070f;
}

.compare-media {
  aspect-ratio: 16 / 10;
}

.compare-media video,
.compare-media img,
.input-thumb video,
.input-thumb img {
  height: 100%;
  object-fit: cover;
}

.input-thumb {
  aspect-ratio: 16 / 10;
}

.input-meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.55;
}

.compare-actions {
  margin-top: 14px;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
}

.video-modal.is-open {
  display: block;
}

.video-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 14, 0.78);
  backdrop-filter: blur(8px);
}

.video-modal-content {
  position: relative;
  width: min(980px, calc(100% - 24px));
  margin: 48px auto;
  padding: 44px 14px 14px;
  border: 1px solid rgba(104, 240, 255, 0.25);
  border-radius: 20px;
  background: rgba(8, 12, 24, 0.98);
  box-shadow: var(--glow);
}

.video-modal-player,
#video-modal-player {
  width: 100%;
  max-height: calc(100vh - 140px);
  border-radius: 14px;
  background: #000;
}

.video-modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.featured-item {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  overflow: hidden;
}

.featured-media {
  background: #03060d;
  min-height: 188px;
}

.featured-media video {
  height: 100%;
  object-fit: cover;
}

.featured-copy {
  padding: 18px;
}

.featured-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.featured-prompt {
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(104, 240, 255, 0.12);
  border-radius: 14px;
  background: rgba(5, 8, 18, 0.72);
  color: #dfeeff;
  font-size: 0.84rem;
  line-height: 1.7;
}

.featured-links {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.featured-links a {
  color: var(--cyan);
  font-size: 0.84rem;
  font-weight: 600;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 1080px) {
  .video-gallery {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .intro-top {
    flex-direction: column;
    align-items: stretch;
  }

  .archive-head,
  .text-columns,
  .insight-grid,
  .compare-grid,
  .usecase-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .video-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .generate-box {
    grid-template-columns: 1fr;
  }

  .generate-primary-button {
    min-height: 92px;
    border-left: 0;
    border-top: 1px solid rgba(152, 198, 255, 0.18);
  }

  .featured-item {
    grid-template-columns: 1fr;
  }

  .featured-media {
    min-height: 240px;
  }
}

@media (max-width: 560px) {
  .page {
    width: calc(100% - 12px);
    padding-bottom: 28px;
  }

  .archive-block,
  .section-copy,
  .generate-shell,
  .text-columns,
  .insight-grid,
  .featured-list,
  .usecase-grid,
  .faq-list {
    padding: 12px;
  }

  .hero-stats,
  .video-gallery {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .hero-visual video {
    min-height: 280px;
  }

  .generate-input {
    min-height: 132px;
    padding: 18px;
  }
}