:root {
  --navy: #0b1739;
  --navy-2: #10234e;
  --blue: #3157ff;
  --blue-2: #4867ff;
  --electric: #63b7ff;
  --cyan: #7be3ff;
  --violet: #808cff;
  --bg: #f7f9ff;
  --bg-2: #f1f5ff;
  --bg-3: #edf2ff;
  --white: #ffffff;
  --text: #101828;
  --text-2: #344054;
  --muted: #667085;
  --line: rgba(44, 72, 150, 0.1);
  --container: 1200px;
  --header-h: 72px;
  --section: clamp(80px, 10vw, 128px);
  --font: "Zen Kaku Gothic New", "Yu Gothic", Meiryo, sans-serif;
  --font-en: "Syne", "Zen Kaku Gothic New", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
}

body {
  margin: 0;
  color: var(--text-2);
  background: var(--bg);
  font-family: var(--font);
  font-weight: 500;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

body.modal-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { max-width: 100%; height: auto; }

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.section { position: relative; padding: var(--section) 0; }

.section-kicker,
.eyebrow {
  margin: 0 0 16px;
  color: var(--blue);
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  font-weight: 700;
}

.about-label {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.button {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 999px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 46%),
    linear-gradient(115deg, var(--blue) 0%, var(--blue-2) 100%);
  box-shadow: 0 10px 24px rgba(49, 87, 255, 0.22);
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.22s var(--ease), box-shadow 0.22s ease, filter 0.22s ease;
}

.button span {
  font-family: var(--font-en);
  transition: transform 0.22s var(--ease);
}

.button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.button:hover span { transform: translateX(4px); }
.button:active { transform: translateY(0); }
.button:disabled { opacity: 0.65; cursor: wait; transform: none; filter: none; }

.button:focus-visible,
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(49, 87, 255, 0.45);
  outline-offset: 3px;
}

.button-small {
  min-height: 40px;
  padding: 0 18px;
  font-size: 0.78rem;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  background: rgba(247, 249, 255, 0.55);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.82);
  border-bottom-color: var(--line);
}

@media (min-width: 761px) {
  .site-header:not(.scrolled) {
    background: rgba(247, 249, 255, 0.88);
  }
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark img {
  display: block;
  height: 30px;
  width: auto;
  object-fit: contain;
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 28px) 0 0;
  background-color: #071024;
  background-image: url("images/hero-bg-pc.webp");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(3, 8, 22, 0.52) 0%, rgba(3, 8, 22, 0.22) 30%, rgba(3, 8, 22, 0.06) 44%, transparent 58%),
    radial-gradient(1.4px 1.4px at 14% 28%, rgba(186, 242, 255, 0.55), transparent),
    radial-gradient(1px 1px at 24% 56%, rgba(123, 227, 255, 0.42), transparent),
    radial-gradient(1.2px 1.2px at 9% 72%, rgba(255, 255, 255, 0.32), transparent),
    radial-gradient(1px 1px at 31% 18%, rgba(99, 183, 255, 0.38), transparent),
    radial-gradient(1.3px 1.3px at 19% 44%, rgba(180, 230, 255, 0.28), transparent),
    radial-gradient(ellipse 48% 42% at 76% 52%, rgba(70, 210, 255, 0.14), transparent 62%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(20px, 3.2vw, 32px);
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
  min-height: min(680px, calc(100svh - var(--header-h) - 24px));
}

.hero .eyebrow {
  color: #8eefff;
}

.hero h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
  font-weight: 900;
  overflow-wrap: break-word;
  text-shadow: 0 0 16px rgba(99, 183, 255, 0.32), 0 0 28px rgba(49, 87, 255, 0.14);
}

.hero h1 em,
.about-heading h2 em {
  font-style: normal;
}

.about-heading h2 em {
  color: var(--blue);
  background: linear-gradient(100deg, #10234e 0%, var(--blue) 48%, #6f7dff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 em {
  color: #d8ecff;
  background: linear-gradient(100deg, #ffffff 0%, #9ad8ff 48%, #7eb0ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  margin: 18px 0 26px;
  max-width: 34em;
  color: #b4c2d6;
  font-size: clamp(0.94rem, 1.15vw, 1.05rem);
  line-height: 1.9;
}

.hero .hero-button {
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent 48%),
    linear-gradient(105deg, #3d7dff 0%, #5a68ff 48%, #8a5cff 100%);
  box-shadow:
    0 0 16px rgba(123, 227, 255, 0.42),
    0 0 28px rgba(99, 183, 255, 0.2),
    0 12px 28px rgba(122, 72, 220, 0.4),
    0 0 0 1px rgba(186, 220, 255, 0.28);
}

.hero-copy,
.hero-visual {
  min-width: 0;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-glow {
  position: absolute;
  inset: 6% 0 8% 8%;
  background: radial-gradient(circle, rgba(80, 220, 255, 0.22), rgba(120, 110, 255, 0.08) 46%, transparent 68%);
  filter: blur(20px);
  opacity: 0.72;
  pointer-events: none;
}

.hero-image {
  position: relative;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: min(620px, calc(100svh - var(--header-h) - 48px));
  object-fit: contain;
}

/* Pain rail */
.pain {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(ellipse 110% 180% at 50% -48%, rgba(99, 183, 255, 0.38), rgba(128, 140, 255, 0.12) 34%, transparent 60%),
    linear-gradient(180deg, #cfe3ff 0%, #e4f0ff 48%, #f3f8ff 100%);
  border-top: 1px solid rgba(123, 227, 255, 0.32);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(186, 242, 255, 0.42);
}

.pain-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 4%, rgba(99, 183, 255, 0.12) 50%, transparent 96%),
    radial-gradient(1.6px 1.6px at 16% 34%, rgba(49, 87, 255, 0.45), transparent),
    radial-gradient(1.2px 1.2px at 38% 72%, rgba(123, 227, 255, 0.38), transparent),
    radial-gradient(1.4px 1.4px at 68% 28%, rgba(128, 140, 255, 0.32), transparent),
    radial-gradient(1.2px 1.2px at 86% 64%, rgba(99, 183, 255, 0.3), transparent);
}

.pain > .container { position: relative; z-index: 1; }

.pain-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pain-item {
  padding: 28px 28px 28px 36px;
  border-right: 1px solid var(--line);
}

.pain-item:first-child { padding-left: 0; }
.pain-item:last-child { border-right: 0; padding-right: 0; }

.pain-item span {
  display: block;
  margin-bottom: 10px;
  color: var(--violet);
  font-family: var(--font);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.pain-item p {
  margin: 0;
  color: var(--navy);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.55;
}

/* Difference vs general AI */
.ai-difference {
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 58% 36% at 94% 4%, rgba(123, 227, 255, 0.04), transparent 62%),
    radial-gradient(ellipse 42% 30% at 4% 96%, rgba(49, 87, 255, 0.018), transparent 64%),
    linear-gradient(180deg, #f8faff 0%, #f6f8fd 52%, #f3f6fb 100%);
}

.ai-difference-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(49, 87, 255, 0.01) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(90deg, rgba(49, 87, 255, 0.007) 0 1px, transparent 1px 96px);
  mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
}

.ai-difference > .container { position: relative; z-index: 1; }

.ai-difference-heading {
  margin: 0 0 clamp(52px, 6.2vw, 88px);
}

.ai-difference-label {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.ai-difference-heading h2 {
  margin: 0 0 28px;
  max-width: 22em;
  color: var(--navy);
  font-size: clamp(1.85rem, 4vw, 3.1rem);
  line-height: 1.38;
  font-weight: 900;
}

.ai-difference-heading h2 em {
  font-style: normal;
  color: var(--blue);
  background: linear-gradient(100deg, #10234e 0%, var(--blue) 48%, #6f7dff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-difference-lead {
  margin: 0;
  max-width: 38rem;
  color: var(--text-2);
  font-size: 1.02rem;
  line-height: 2;
}

.ai-difference-compare {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.ai-difference-col {
  min-width: 0;
  padding: 40px 32px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(44, 72, 150, 0.1);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(16, 35, 78, 0.028);
  overflow-wrap: break-word;
}

.ai-difference-col.reveal:nth-child(2) { transition-delay: 80ms; }
.ai-difference-col.reveal:nth-child(3) { transition-delay: 160ms; }

.ai-difference-col--harness {
  background: rgba(236, 245, 255, 0.7);
  border-color: rgba(49, 87, 255, 0.28);
  box-shadow: 0 10px 26px rgba(49, 87, 255, 0.045);
}

.ai-difference-col h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 1.14rem;
  font-weight: 900;
  line-height: 1.4;
  overflow-wrap: break-word;
}

.ai-difference-col--harness h3 {
  color: var(--blue);
}

.ai-difference-col-copy {
  margin: 0 0 22px;
  color: var(--navy);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.7;
}

.ai-difference-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-difference-col li {
  position: relative;
  margin: 0;
  padding: 10px 0 10px 14px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.75;
  border-bottom: 1px solid rgba(44, 72, 150, 0.08);
}

.ai-difference-col li:last-child { border-bottom: 0; }

.ai-difference-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15em;
  width: 5px;
  height: 1px;
  background: rgba(49, 87, 255, 0.32);
}

.ai-difference-closer {
  margin: clamp(36px, 4.6vw, 56px) 0 0;
  max-width: 38rem;
  color: var(--navy);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.85;
}

@media (max-width: 1100px) {
  .ai-difference-compare { gap: 14px; }
  .ai-difference-col { padding: 34px 24px; }
}

@media (max-width: 900px) {
  .ai-difference-compare {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .ai-difference-col { padding: 32px 24px; }
}

@media (max-width: 760px) {
  .ai-difference-atmosphere {
    background-image:
      repeating-linear-gradient(0deg, rgba(49, 87, 255, 0.007) 0 1px, transparent 1px 104px),
      repeating-linear-gradient(90deg, rgba(49, 87, 255, 0.005) 0 1px, transparent 1px 104px);
    opacity: 0.46;
  }

  .ai-difference-heading { margin-bottom: 40px; }
  .ai-difference-heading h2 { font-size: 1.85rem; max-width: none; }
  .ai-difference-lead {
    font-size: 1.02rem;
    line-height: 2;
  }

  .ai-difference-compare {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .ai-difference-col,
  .ai-difference-col--harness {
    padding: 32px 22px;
  }

  .ai-difference-col h3 { font-size: 1.12rem; }
  .ai-difference-col-copy { margin-bottom: 18px; }
  .ai-difference-col li {
    font-size: 0.95rem;
    padding: 11px 0 11px 14px;
  }

  .ai-difference-closer {
    margin-top: 32px;
    font-size: 1.02rem;
  }
}

/* About */
.about {
  overflow: hidden;
  isolation: isolate;
  padding-block: calc(var(--section) + clamp(6px, 1vw, 14px));
  background:
    radial-gradient(ellipse 70% 48% at 100% 0%, rgba(123, 227, 255, 0.062), transparent 64%),
    radial-gradient(ellipse 52% 40% at -6% 108%, rgba(128, 140, 255, 0.04), transparent 66%),
    linear-gradient(180deg, #f7f9ff 0%, #ffffff 48%, #f3f6fb 100%);
}

.about-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(49, 87, 255, 0.009) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(90deg, rgba(49, 87, 255, 0.007) 0 1px, transparent 1px 96px);
  mask-image: radial-gradient(ellipse 80% 70% at 78% 48%, #000 10%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 78% 48%, #000 10%, transparent 78%);
}

.about > .container { position: relative; z-index: 1; }

.about-heading {
  margin: 0 0 clamp(72px, 7.8vw, 108px);
}

.about-heading h2 {
  margin: 0;
  max-width: 18em;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.4;
  font-weight: 900;
}

.about-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 1.06fr);
  gap: clamp(64px, 8.4vw, 112px);
  align-items: center;
}

.about-heading,
.about-content,
.about-copy,
.about-visual,
.about-implement,
.about-implement-flow,
.about-implement-pills,
.why-copy,
.timeline,
.price-block,
.faq-list,
.form-shell { min-width: 0; }

.about-copy { max-width: 37.5rem; }
.about-copy p {
  margin: 0 0 38px;
  line-height: 2.08;
}
.about-copy p:has(+ .agent-note),
.about-copy p:last-child { margin-bottom: 0; }

.about-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 0;
}

.about-visual::before {
  content: "";
  position: absolute;
  inset: 18% 8% 14% 8%;
  background: radial-gradient(ellipse at 58% 52%, rgba(99, 183, 255, 0.062), rgba(128, 140, 255, 0.018) 48%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.about-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 520px);
  height: auto;
  object-fit: contain;
}

.about .agent-note {
  margin: 40px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.9;
  font-weight: 500;
}

.about-implement {
  margin-top: clamp(56px, 6vw, 84px);
  padding-top: clamp(44px, 4.6vw, 64px);
  border-top: 1px solid var(--line);
}

.about-implement-heading {
  margin: 0;
  max-width: 16em;
  color: var(--navy);
  font-size: clamp(1.35rem, 2.4vw, 1.72rem);
  font-weight: 900;
  line-height: 1.55;
}

.about-implement-copy {
  margin: 22px 0 0;
  max-width: 37.5rem;
  line-height: 2.08;
}

.about-implement-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 36px 0 0;
  color: var(--navy);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.about-implement-from,
.about-implement-to {
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(49, 87, 255, 0.22);
}

.about-implement-arrow {
  color: var(--blue);
  font-family: var(--font-en);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1;
}

.about-implement-pills {
  display: grid;
  grid-template-columns: repeat(4, max-content);
  justify-content: center;
  gap: 10px 12px;
  width: 100%;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.about-implement-pills li {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  padding: 8px 16px;
  border: 1px solid rgba(49, 87, 255, 0.14);
  border-radius: 999px;
  background: rgba(247, 250, 255, 0.9);
  color: #243152;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.35;
  white-space: nowrap;
}

.about-implement-pills i {
  color: var(--blue);
  font-size: 0.78rem;
}

/* Capabilities */
.capabilities {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(ellipse 74% 64% at -8% 4%, rgba(99, 183, 255, 0.46), transparent 58%),
    radial-gradient(ellipse 62% 56% at 110% 96%, rgba(128, 140, 255, 0.36), transparent 56%),
    radial-gradient(ellipse 48% 42% at 78% -8%, rgba(123, 227, 255, 0.26), transparent 62%),
    linear-gradient(165deg, #bbd4ff 0%, #d2e4ff 42%, #e6efff 100%);
}

.capabilities-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(116deg, transparent 0 32%, rgba(255, 255, 255, 0.42) 44%, rgba(123, 227, 255, 0.14) 50%, transparent 62%),
    linear-gradient(180deg, transparent 18.7%, rgba(49, 87, 255, 0.09) 19%, transparent 19.35%),
    linear-gradient(180deg, transparent 57.7%, rgba(123, 227, 255, 0.09) 58%, transparent 58.35%),
    linear-gradient(90deg, transparent 15.85%, rgba(99, 183, 255, 0.108) 16.05%, transparent 16.3%),
    linear-gradient(90deg, transparent 70.85%, rgba(128, 140, 255, 0.09) 71.05%, transparent 71.3%),
    repeating-linear-gradient(90deg, transparent 0 64px, rgba(49, 87, 255, 0.058) 64px 65px),
    repeating-linear-gradient(0deg, transparent 0 64px, rgba(49, 87, 255, 0.034) 64px 65px);
  mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
}

.capabilities > .container { position: relative; z-index: 1; }

.capabilities-heading .section-kicker {
  color: var(--blue);
}

.capabilities-heading h2 {
  margin: 0 0 16px;
  color: var(--navy);
  font-size: clamp(2.2rem, 4.8vw, 3.7rem);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.capabilities-lead {
  margin: 0 0 42px;
  max-width: 40rem;
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.85;
}

.capabilities-heading h2 br {
  display: none;
}

.capabilities-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.6fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.capabilities-visual,
.capabilities-tags { min-width: 0; }

.capabilities-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.capabilities-visual::before {
  content: "";
  position: absolute;
  inset: 6% 4%;
  background: radial-gradient(
    circle,
    rgba(99, 183, 255, 0.16),
    rgba(123, 227, 255, 0.07) 42%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.capabilities-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 400px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(16, 35, 78, 0.08));
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 12px;
  align-items: center;
}

.tag-cloud .tag {
  max-width: 100%;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(49, 87, 255, 0.16);
  color: #243152;
  font-size: 0.9rem;
  font-weight: 700;
  background: transparent;
  overflow-wrap: break-word;
  transition:
    transform 0.22s var(--ease),
    color 0.22s ease,
    border-color 0.22s ease,
    background 0.22s ease,
    box-shadow 0.22s ease,
    filter 0.22s ease;
}

.tag-cloud .tag-lg {
  font-size: 1.12rem;
  color: var(--navy);
  border-bottom-color: var(--blue);
}

.tag-cloud .tag-accent {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.72);
  padding: 11px 18px;
  border: 1px solid rgba(49, 87, 255, 0.14);
  box-shadow: 0 4px 12px rgba(49, 87, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.tag-cloud .tag-shift {
  color: #1d3158;
  border-bottom-color: rgba(123, 227, 255, 0.42);
}

.tag-cloud .tag-shift,
.tag-cloud .tag:nth-child(3n) { transform: none; }

.tag-cloud .tag:hover {
  transform: translateY(-2px);
  color: var(--blue);
  border-bottom-color: rgba(49, 87, 255, 0.36);
}

.tag-cloud .tag-lg:hover {
  filter: drop-shadow(0 2px 6px rgba(49, 87, 255, 0.08));
}

.tag-cloud .tag-accent:hover {
  border-color: rgba(72, 103, 255, 0.26);
  box-shadow: 0 8px 16px rgba(49, 87, 255, 0.07);
}

.tag-cloud .tag.reveal { transition-delay: calc(var(--i, 0) * 35ms); }
.tag-cloud .tag:nth-child(1) { --i: 1; }
.tag-cloud .tag:nth-child(2) { --i: 2; }
.tag-cloud .tag:nth-child(3) { --i: 3; }
.tag-cloud .tag:nth-child(4) { --i: 4; }
.tag-cloud .tag:nth-child(5) { --i: 5; }
.tag-cloud .tag:nth-child(6) { --i: 6; }
.tag-cloud .tag:nth-child(7) { --i: 7; }
.tag-cloud .tag:nth-child(8) { --i: 8; }
.tag-cloud .tag:nth-child(9) { --i: 9; }
.tag-cloud .tag:nth-child(10) { --i: 10; }
.tag-cloud .tag:nth-child(11) { --i: 11; }
.tag-cloud .tag:nth-child(12) { --i: 12; }
.tag-cloud .tag:nth-child(13) { --i: 13; }
.tag-cloud .tag:nth-child(14) { --i: 14; }
.tag-cloud .tag:nth-child(15) { --i: 15; }
.tag-cloud .tag:nth-child(16) { --i: 16; }
.tag-cloud .tag:nth-child(17) { --i: 17; }
.tag-cloud .tag:nth-child(18) { --i: 18; }
.tag-cloud .tag:nth-child(19) { --i: 19; }
.tag-cloud .tag:nth-child(20) { --i: 20; }

/* Use cases */
.use-cases {
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 90% 40% at 50% 0%, rgba(99, 183, 255, 0.22), transparent 68%),
    linear-gradient(180deg, #f7faff 0%, #eaf2ff 48%, #dce8ff 100%);
}

.use-cases-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(49, 87, 255, 0.045) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(49, 87, 255, 0.04) 0 1px, transparent 1px 56px),
    radial-gradient(1.4px 1.4px at 18% 12%, rgba(49, 87, 255, 0.22), transparent),
    radial-gradient(1.2px 1.2px at 82% 28%, rgba(123, 227, 255, 0.2), transparent),
    radial-gradient(1.2px 1.2px at 8% 72%, rgba(128, 140, 255, 0.16), transparent);
  mask-image: radial-gradient(ellipse 84% 74% at 50% 40%, #000 12%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 84% 74% at 50% 40%, #000 12%, transparent 80%);
}

.use-cases > .container,
.use-cases > .cases { position: relative; z-index: 1; }

.use-case-heading {
  margin-bottom: 32px;
}

.use-case-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.9rem, 3.8vw, 3.1rem);
  line-height: 1.35;
  font-weight: 900;
}

.use-case-lead {
  margin: 18px 0 0;
  color: var(--navy);
  font-size: 1.02rem;
  font-weight: 700;
}

.cases {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.case {
  position: relative;
  isolation: isolate;
  padding: 48px 0;
  border-top: 1px solid rgba(44, 72, 150, 0.09);
}

.case::before {
  content: "";
  position: absolute;
  inset: 6% 0;
  pointer-events: none;
  z-index: 0;
}

.case:nth-of-type(1)::before {
  background:
    radial-gradient(ellipse 42% 70% at 84% 58%, rgba(99, 183, 255, 0.3), transparent 68%),
    linear-gradient(105deg, transparent 48%, rgba(123, 227, 255, 0.1) 78%, transparent 96%);
}

.case:nth-of-type(2)::before {
  background:
    radial-gradient(ellipse 44% 68% at 16% 58%, rgba(128, 140, 255, 0.26), transparent 68%),
    linear-gradient(75deg, rgba(128, 140, 255, 0.1), transparent 46%);
}

.case:nth-of-type(3)::before {
  background:
    radial-gradient(ellipse 42% 70% at 86% 56%, rgba(123, 227, 255, 0.28), transparent 68%),
    linear-gradient(115deg, transparent 48%, rgba(49, 87, 255, 0.08) 82%, transparent 96%);
}

.case::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 183, 255, 0.4), transparent);
  pointer-events: none;
}

.case:last-of-type { border-bottom: 1px solid rgba(44, 72, 150, 0.1); }

.case-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.case.reverse .case-inner {
  grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
}

.case.reverse .case-copy { order: 2; }
.case.reverse .video-card { order: 1; }

.case-copy,
.video-card { min-width: 0; }

.case-no {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--violet);
  font-family: var(--font);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.industry {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 900;
  line-height: 1.2;
}

.case-copy h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 900;
}

.time {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 22px 0 16px;
}

.time-from {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 700;
}

.time-arrow {
  color: var(--electric);
  font-family: var(--font-en);
  font-size: 1.2rem;
}

.time-to {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-family: var(--font);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.02em;
  background: linear-gradient(100deg, #10234e, var(--blue) 60%, #6f7dff);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.case-desc { margin: 0; }

.video-card {
  --screen-top: 3.97%;
  --screen-side: 3.5%;
  --screen-width: 93%;
  --screen-height: 66.18%;
  position: relative;
  isolation: isolate;
  aspect-ratio: 600 / 479;
  width: 100%;
  height: auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: zoom-in;
  text-align: initial;
  filter:
    drop-shadow(0 22px 38px rgba(11, 23, 57, 0.14))
    drop-shadow(0 0 28px rgba(99, 183, 255, 0.22));
  transition: transform 0.22s var(--ease), filter 0.22s ease;
}

.video-card::before {
  content: "";
  position: absolute;
  top: var(--screen-top);
  left: var(--screen-side);
  width: var(--screen-width);
  height: var(--screen-height);
  background: #0a0a0a;
  z-index: 0;
  pointer-events: none;
}

.video-card .pc-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: contain;
  pointer-events: none;
  z-index: 2;
}

.video-card video {
  position: absolute;
  top: var(--screen-top);
  left: var(--screen-side);
  width: var(--screen-width);
  height: var(--screen-height);
  object-fit: cover;
  background: #0a0a0a;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.28s ease;
}

.video-card video.is-ready { opacity: 1; }
.video-card:hover {
  transform: translateY(-2px);
  filter:
    drop-shadow(0 26px 42px rgba(11, 23, 57, 0.16))
    drop-shadow(0 0 34px rgba(99, 183, 255, 0.28));
}

.expand-icon {
  position: absolute;
  right: calc(var(--screen-side) + 10px);
  bottom: calc(100% - var(--screen-top) - var(--screen-height) + 10px);
  z-index: 3;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(11, 23, 57, 0.62);
  backdrop-filter: blur(10px);
  font-size: 0.82rem;
  transition: background 0.2s ease;
}

.video-card:hover .expand-icon { background: rgba(11, 23, 57, 0.82); }

.note {
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
}

/* Why */
.strengths {
  overflow: visible;
  isolation: isolate;
  background:
    radial-gradient(ellipse 58% 48% at -4% -2%, rgba(49, 87, 255, 0.16), transparent 62%),
    radial-gradient(ellipse 50% 38% at 104% 102%, rgba(123, 227, 255, 0.14), transparent 64%),
    radial-gradient(ellipse 70% 28% at 50% 100%, rgba(11, 23, 57, 0.04), transparent 70%),
    linear-gradient(180deg, #d8e6ff 0%, #e8f0ff 52%, #f2f6ff 100%);
}

.strengths-atmosphere {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(ellipse 42% 36% at 88% 18%, rgba(99, 183, 255, 0.1), transparent 72%),
    repeating-linear-gradient(90deg, transparent 0 88px, rgba(49, 87, 255, 0.045) 88px 89px);
}

.strengths > .container { position: relative; z-index: 1; overflow: visible; }

.why-heading h2 {
  margin: 0 0 40px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
}

.why-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.9fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}

.why-list {
  min-width: 0;
  overflow: visible;
  border-top: 1px solid rgba(44, 72, 150, 0.1);
}

.why-row {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 36px 0;
  overflow: visible;
  border-bottom: 1px solid rgba(44, 72, 150, 0.09);
}

.why-row::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 72px;
  height: 1px;
  background: linear-gradient(90deg, rgba(99, 183, 255, 0.55), rgba(49, 87, 255, 0.2), transparent);
  pointer-events: none;
  z-index: 0;
}

.why-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.why-visual::before {
  content: "";
  position: absolute;
  inset: 4% 2%;
  background: radial-gradient(
    circle,
    rgba(99, 183, 255, 0.14),
    rgba(128, 140, 255, 0.06) 45%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.why-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 460px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(16, 35, 78, 0.1));
}

.why-no {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  color: var(--blue);
  font-family: var(--font);
  font-size: clamp(2.35rem, 4.2vw, 3.55rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.04em;
  background: linear-gradient(180deg, #3157ff 0%, #4aa0ff 64%, #7be3ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.why-copy {
  position: relative;
  z-index: 2;
  flex: 1 1 auto;
  min-width: 0;
  max-width: none;
  overflow: visible;
}

.why-copy h3 {
  margin: 8px 0 12px;
  color: var(--navy);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 900;
}

.why-copy p {
  margin: 0;
  max-width: 40em;
}

/* Process + price */
.process {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(ellipse 58% 50% at 94% 0%, rgba(123, 227, 255, 0.28), transparent 55%),
    radial-gradient(ellipse 48% 44% at 2% 96%, rgba(128, 140, 255, 0.22), transparent 58%),
    linear-gradient(128deg, transparent 0 38%, rgba(99, 183, 255, 0.1) 50%, transparent 62%),
    linear-gradient(165deg, #071022 0%, #0b1739 40%, #10234e 100%);
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(123, 227, 255, 0.22);
}

.process-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse 44% 38% at 10% 80%, rgba(128, 140, 255, 0.18), transparent 60%),
    radial-gradient(1.2px 1.2px at 12px 18px, rgba(123, 227, 255, 0.42), transparent),
    radial-gradient(1px 1px at 48px 72px, rgba(255, 255, 255, 0.2), transparent),
    radial-gradient(1.1px 1.1px at 88px 38px, rgba(99, 183, 255, 0.32), transparent),
    radial-gradient(1px 1px at 28px 96px, rgba(186, 242, 255, 0.18), transparent),
    linear-gradient(rgba(123, 227, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123, 227, 255, 0.05) 1px, transparent 1px);
  background-size: auto, 120px 110px, 140px 128px, 160px 146px, 132px 118px, 64px 64px, 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 42%, #000 20%, transparent 82%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 42%, #000 20%, transparent 82%);
}

.process::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 160px;
  pointer-events: none;
  background: radial-gradient(ellipse 78% 100% at 50% 100%, rgba(123, 227, 255, 0.14), transparent 72%);
}

.process > .container { position: relative; z-index: 1; }
.process .section-kicker { color: var(--cyan); }
.process-heading h2 {
  margin: 0 0 48px;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 900;
}

.timeline {
  position: relative;
  display: grid;
  gap: 0;
  padding-left: 28px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, transparent, var(--cyan), rgba(128, 140, 255, 0.55), transparent);
  box-shadow: 0 0 8px rgba(123, 227, 255, 0.22);
  transform-origin: top;
}

.timeline-item {
  position: relative;
  padding: 0 0 26px 28px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow:
    0 0 0 5px rgba(123, 227, 255, 0.12),
    0 0 10px rgba(123, 227, 255, 0.32);
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item span {
  color: var(--cyan);
  font-family: var(--font);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(123, 227, 255, 0.18);
}

.timeline-item h3 {
  margin: 8px 0 6px;
  color: var(--white);
  font-size: 1.18rem;
  font-weight: 900;
}

.timeline-item p {
  margin: 0;
  max-width: 34em;
  color: #c9d4ea;
}

.price-block {
  position: relative;
  margin-top: 62px;
  padding-top: 36px;
  border-top: 1px solid rgba(123, 227, 255, 0.14);
}

.price-block::before {
  content: "";
  position: absolute;
  left: -20px;
  right: -8px;
  top: 8px;
  height: 156px;
  background: radial-gradient(ellipse 72% 86% at 16% 42%, rgba(123, 227, 255, 0.16), rgba(128, 140, 255, 0.05) 48%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

@media (min-width: 1101px) {
  .process > .container {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    grid-template-areas:
      "heading heading"
      "timeline price";
    column-gap: 48px;
    align-items: start;
  }

  .process-heading { grid-area: heading; }
  .timeline { grid-area: timeline; min-width: 0; }
  .price-block {
    grid-area: price;
    margin-top: 8px;
    padding-top: 0;
    border-top: 0;
    align-self: start;
    min-width: 0;
    padding-left: 12px;
    border-left: 1px solid rgba(123, 227, 255, 0.14);
  }
}

.price-kicker {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  color: var(--cyan);
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  font-weight: 700;
}

.price-figure {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--white);
  font-size: clamp(2.6rem, 4.6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-shadow: 0 0 26px rgba(123, 227, 255, 0.28);
}

.price-figure b {
  font-family: var(--font);
  font-weight: 900;
  letter-spacing: 0.02em;
  background: linear-gradient(180deg, #ffffff 8%, #d4f6ff 52%, #7be3ff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-figure span {
  margin-left: 8px;
  font-size: 0.28em;
  letter-spacing: 0;
  font-weight: 700;
}

.price-note {
  position: relative;
  z-index: 1;
  margin: 18px 0 0;
  max-width: 28em;
  color: #c9d4ea;
}

/* FAQ */
.faq {
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 84% 30% at 50% 0%, rgba(123, 227, 255, 0.07), transparent 68%),
    linear-gradient(180deg, #e8eef8 0%, #ffffff 50%, #f3f6fc 100%);
}

.faq-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 104px, rgba(44, 72, 150, 0.03) 104px 105px),
    linear-gradient(180deg, rgba(49, 87, 255, 0.018), transparent 38%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 70%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 70%);
}

.faq > .container { position: relative; z-index: 1; }

.faq-container {
  display: grid;
  grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.faq-heading h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
}

.faq-list { border-top: 1px solid var(--line); }

.faq-item {
  border-bottom: 1px solid var(--line);
  transition: background 0.22s ease, box-shadow 0.22s ease;
}

.faq-item > button {
  width: 100%;
  min-height: 88px;
  padding: 22px 4px;
  border: 0;
  background: transparent;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 28px;
  gap: 14px;
  align-items: center;
  color: var(--navy);
  text-align: left;
  font-weight: 700;
  cursor: pointer;
  overflow-wrap: anywhere;
  transition: background 0.22s ease;
}

.faq-item > button:hover {
  background: rgba(49, 87, 255, 0.022);
}

.faq-item.open {
  background: rgba(49, 87, 255, 0.018);
  box-shadow: inset 0 0 0 1px rgba(49, 87, 255, 0.045);
}

.faq-item > button > span,
.faq-answer span {
  color: var(--blue);
  font-family: var(--font-en);
  font-size: 0.88rem;
  font-weight: 700;
}

.faq-item > button > b {
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  font-weight: 400;
  transition: transform 0.28s var(--ease);
}

.faq-item.open > button > b { transform: rotate(45deg); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.35s var(--ease), opacity 0.28s ease;
}

.faq-item.open .faq-answer,
.faq-answer:not([hidden]) { display: grid; }
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
  opacity: 1;
}

.faq-answer[hidden] { display: none; }

.faq-answer-inner {
  overflow: hidden;
  padding: 0 46px 26px;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
}

.faq-answer p {
  margin: 0;
  line-height: 1.95;
  font-size: 0.9rem;
}

/* Contact */
.contact {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--section) 0;
  background:
    radial-gradient(ellipse 54% 60% at 16% 20%, rgba(99, 183, 255, 0.2), transparent 56%),
    radial-gradient(ellipse 42% 48% at 94% 12%, rgba(128, 140, 255, 0.13), transparent 58%),
    radial-gradient(ellipse 48% 42% at 88% 92%, rgba(123, 227, 255, 0.1), transparent 60%),
    linear-gradient(165deg, #071022 0%, #0d1c42 50%, #10234e 100%);
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(123, 227, 255, 0.15);
}

.contact::before {
  content: "";
  position: absolute;
  left: 4%;
  top: 12%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 227, 255, 0.19), rgba(99, 183, 255, 0.06) 46%, transparent 70%);
  pointer-events: none;
}

.contact-atmosphere {
  position: absolute;
  inset: 0;
  width: auto;
  height: auto;
  border-radius: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse 46% 52% at 86% 28%, rgba(128, 140, 255, 0.13), transparent 62%),
    radial-gradient(1.2px 1.2px at 18px 24px, rgba(123, 227, 255, 0.32), transparent),
    radial-gradient(1px 1px at 64px 80px, rgba(255, 255, 255, 0.13), transparent),
    radial-gradient(1.1px 1.1px at 102px 46px, rgba(99, 183, 255, 0.22), transparent),
    linear-gradient(rgba(123, 227, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123, 227, 255, 0.03) 1px, transparent 1px);
  background-size: auto, 132px 120px, 150px 138px, 168px 154px, 72px 72px, 72px 72px;
  mask-image: radial-gradient(ellipse at 72% 38%, #000 18%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 72% 38%, #000 18%, transparent 80%);
}

.contact-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.final-cta { position: sticky; top: 108px; }
.final-cta .section-kicker { color: var(--cyan); }

.final-cta h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.3;
  font-weight: 900;
  text-shadow: 0 0 16px rgba(99, 183, 255, 0.1);
}

.final-cta > p:not(.section-kicker) {
  margin: 20px 0;
  line-height: 1.9;
  color: #c9d4ea;
}

.final-cta strong {
  display: inline-block;
  margin: 0 0 22px;
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

.form-shell {
  scroll-margin-top: 96px;
  padding: clamp(20px, 2.8vw, 34px) clamp(24px, 3.2vw, 40px);
  background: var(--white);
  color: var(--text-2);
  box-shadow:
    0 20px 42px rgba(5, 10, 28, 0.28),
    0 0 0 1px rgba(186, 220, 255, 0.13),
    0 0 28px rgba(99, 183, 255, 0.1);
}

.contact .button {
  box-shadow:
    0 0 10px rgba(123, 227, 255, 0.2),
    0 10px 22px rgba(49, 87, 255, 0.2);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
  width: fit-content;
  max-width: 100%;
}

.contact-actions .button,
.contact-line-cta {
  width: 100%;
}

.contact-line-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: transform 0.22s var(--ease), background 0.22s ease, border-color 0.22s ease;
}

.contact-line-cta .fa-line {
  flex-shrink: 0;
  color: #06C755;
  font-size: 1.22em;
  line-height: 1;
  transition: filter 0.22s ease;
}

.contact-line-cta:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.42);
  transform: translateY(-1px);
}

.contact-line-cta:hover .fa-line {
  filter: brightness(1.15);
}

.contact-line-cta:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 3px;
}

.form-heading {
  display: grid;
  gap: 7px;
  margin-bottom: 22px;
}

.form-heading > span {
  color: var(--violet);
  font-family: var(--font-en);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  font-weight: 700;
}

.form-heading h3 {
  margin: 7px 0 0;
  color: var(--navy);
  font-size: 1.28rem;
  font-weight: 900;
}

.form-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.67rem;
}

.form-heading b,
form label > b { color: #e45050; }

.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-bottom: 23px;
  border: 1px solid var(--line);
}

.choice-grid label {
  position: relative;
  min-height: 74px;
  padding: 12px 22px 12px 12px;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
  overflow-wrap: anywhere;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.choice-grid label:last-child { border-right: 0; }

.choice-grid label.selected {
  background: var(--bg-3);
  color: var(--navy);
}

.choice-grid input { position: absolute; opacity: 0; }

.choice-grid label i {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 16px;
  height: 16px;
  display: none;
  place-items: center;
  color: var(--blue);
  font-size: 0.7rem;
  font-style: normal;
}

.choice-grid label.selected i { display: grid; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px 16px;
}

.form-grid label,
.dynamic-fields label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--navy);
  font-size: 0.77rem;
  font-weight: 700;
}

.form-grid input,
.dynamic-fields textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--navy);
  padding: 10px 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-grid input { height: 46px; }
.dynamic-fields textarea {
  resize: vertical;
  line-height: 1.6;
  min-height: 122px;
  height: 122px;
}

.form-grid input:focus,
.dynamic-fields textarea:focus {
  border-bottom-color: var(--blue);
  box-shadow: 0 1px 0 var(--blue);
  outline: 0;
}

.dynamic-fields {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.dynamic-fields label > span {
  margin-left: 6px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 500;
}

.form-examples,
.schedule-note {
  padding: 8px 0 6px;
  margin: 0;
  font-size: 0.72rem;
  color: var(--text-2);
}

.form-examples span { color: var(--blue); font-weight: 800; }
.form-examples p { margin: 3px 0 0; }

.privacy-check {
  margin: 18px 0 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
}

.privacy-check input {
  width: 18px;
  height: 18px;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--blue);
}

.privacy-check span {
  line-height: 1.5;
}

.privacy-check button {
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  color: var(--blue);
  cursor: pointer;
}

.privacy-check b { color: #e45050; }
.submit-button { width: 100%; border-radius: 999px; }

.success {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.success > span {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg-3);
  color: var(--blue);
  font-size: 1.35rem;
  font-weight: 900;
}

.success h3 {
  margin: 24px 0 9px;
  color: var(--navy);
  font-size: 1.35rem;
}

.success p { margin: 0; }
.mobile-break { display: none; }

/* Footer */
footer {
  padding: 72px 0 28px;
  background: #08122c;
  color: #d6dfeb;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 160px) repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.footer-brand img {
  width: 142px;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.footer-column > p,
.footer-links > p {
  margin: 0 0 12px;
  color: #f1f5fa;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.footer-column > span,
.footer-column address {
  display: block;
  color: #a9bacb;
  font-size: 0.78rem;
  line-height: 1.85;
  font-style: normal;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-links a,
.footer-links button {
  padding: 0;
  border: 0;
  background: transparent;
  color: #d7e2ed;
  font-size: 0.78rem;
  cursor: pointer;
}

.footer-links a span { color: var(--electric); }

.copyright {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid rgba(189, 206, 224, 0.12);
  color: #7d90a8;
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.copyright small { font-size: inherit; }

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  padding: 30px;
  display: grid;
  place-items: center;
  background: rgba(8, 16, 36, 0.72);
  backdrop-filter: blur(8px);
  animation: fade 0.2s ease;
}

.modal-backdrop.is-video {
  background: rgba(5, 12, 30, 0.86);
  padding: 24px;
}

.modal-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(88vh, 900px);
  background: var(--white);
  overflow: auto;
}

.modal-panel.modal-wide {
  width: min(90vw, calc((100vh - 48px) * 16 / 9));
  max-width: 90vw;
  max-height: 90vh;
  aspect-ratio: 16 / 9;
  height: auto;
  overflow: hidden;
  background: #0b1220;
}

.modal-close {
  position: absolute;
  right: 14px;
  top: 14px;
  z-index: 10;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(14, 31, 68, 0.78);
  color: var(--white);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.modal-video { position: absolute; inset: 0; }

.modal-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #0b1220;
}

.modal-video video::-webkit-media-controls-panel {
  background-image: linear-gradient(transparent, rgba(5, 12, 30, 0.55));
}

.privacy-content { padding: clamp(36px, 5vw, 56px); }
.privacy-content .section-kicker { margin-bottom: 10px; }
.privacy-content h2 { margin: 0 0 22px; color: var(--navy); font-size: 1.7rem; }
.privacy-content h3 { margin: 26px 0 8px; color: var(--navy); font-size: 0.95rem; }
.privacy-content p { margin: 0; line-height: 1.9; font-size: 0.82rem; }

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.mobile-sticky { display: none; }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.tag-cloud .tag.reveal.is-visible:hover {
  transform: translateY(-2px);
}

.why-row.reveal.is-visible {
  transform: none;
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    min-height: 0;
  }

  .hero-image { width: 100%; max-width: 100%; }
  .about-content { gap: 72px; }
  .faq-container,
  .contact-wrap { grid-template-columns: 1fr; }
  .final-cta { position: static; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }
  .choice-grid { grid-template-columns: 1fr; }
  .choice-grid label {
    min-height: 58px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    justify-content: flex-start;
    text-align: left;
    padding: 12px 36px 12px 12px;
  }
  .choice-grid label:last-child { border-bottom: 0; }
}

@media (max-width: 900px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 52px;
    align-items: start;
  }
  .about-visual {
    justify-content: center;
    padding: 8px 0 0;
  }
  .about-visual img { width: min(100%, 520px); }
  .why-row { gap: 20px; }
  .case-inner,
  .case.reverse .case-inner {
    grid-template-columns: 1fr;
  }
  .case.reverse .case-copy,
  .case.reverse .video-card { order: initial; }
}

@media (max-width: 760px) {
  :root { --section: 64px; --header-h: 60px; }

  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-cta { display: none; }
  .wordmark img { height: 26px; }

  .hero {
    padding: calc(var(--header-h) + 24px) 0 8px;
    background-image: url("images/hero-bg-mobile.webp");
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
  }

  .hero-atmosphere {
    background:
      linear-gradient(90deg, rgba(3, 8, 22, 0.52) 0%, rgba(3, 8, 22, 0.22) 30%, rgba(3, 8, 22, 0.06) 44%, transparent 58%),
      radial-gradient(1.4px 1.4px at 14% 28%, rgba(186, 242, 255, 0.55), transparent),
      radial-gradient(1px 1px at 24% 56%, rgba(123, 227, 255, 0.42), transparent),
      radial-gradient(1.2px 1.2px at 9% 72%, rgba(255, 255, 255, 0.32), transparent),
      radial-gradient(1px 1px at 31% 18%, rgba(99, 183, 255, 0.38), transparent),
      radial-gradient(1.3px 1.3px at 19% 44%, rgba(180, 230, 255, 0.28), transparent),
      radial-gradient(ellipse 48% 42% at 76% 52%, rgba(70, 210, 255, 0.14), transparent 62%);
  }

  .hero-visual-glow {
    background: radial-gradient(circle, rgba(80, 220, 255, 0.22), rgba(120, 110, 255, 0.08) 46%, transparent 68%);
    filter: blur(20px);
    opacity: 0.72;
  }

  .hero-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    width: min(calc(100% - 28px), var(--container));
    min-height: 0;
  }

  .hero .eyebrow { color: #8eefff; }
  .hero h1 {
    font-size: clamp(1.85rem, 8.6vw, 2.25rem);
    color: #ffffff;
    text-shadow: 0 0 16px rgba(99, 183, 255, 0.32), 0 0 28px rgba(49, 87, 255, 0.14);
  }
  .hero h1 em {
    color: #d8ecff;
    background: linear-gradient(100deg, #ffffff 0%, #9ad8ff 48%, #7eb0ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .hero-lead {
    margin: 14px 0 20px;
    font-size: 0.92rem;
    color: #b4c2d6;
  }
  .desktop-break { display: none; }
  .hero-button { width: 100%; }
  .hero .hero-button {
    color: var(--white);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent 48%),
      linear-gradient(105deg, #3d7dff 0%, #5a68ff 48%, #8a5cff 100%);
    border: 0;
    border-radius: 999px;
    box-shadow:
      0 0 16px rgba(123, 227, 255, 0.42),
      0 0 28px rgba(99, 183, 255, 0.2),
      0 12px 28px rgba(122, 72, 220, 0.4),
      0 0 0 1px rgba(186, 220, 255, 0.28);
    text-shadow: none;
    transition: transform 0.22s var(--ease), box-shadow 0.22s ease, filter 0.22s ease;
  }
  .hero .hero-button:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
  }
  .hero-image {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .pain-rail { grid-template-columns: 1fr; }
  .pain-item {
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .pain-item:last-child { border-bottom: 0; }

  .about-content { gap: 52px; }
  .about-heading { margin-bottom: 56px; }
  .about-copy { max-width: none; }
  .about-copy p {
    margin-bottom: 32px;
    line-height: 2.08;
    font-size: 1.02rem;
  }
  .about-visual {
    justify-content: center;
    padding: 4px 0 0;
  }
  .about-visual img { width: min(94vw, 520px); }
  .about .agent-note {
    margin-top: 36px;
    font-size: 0.82rem;
  }

  .about-implement {
    margin-top: 48px;
    padding-top: 40px;
  }

  .about-implement-heading {
    max-width: none;
    font-size: 1.4rem;
  }

  .about-implement-copy {
    margin-top: 18px;
    max-width: none;
    font-size: 1.02rem;
    line-height: 2.08;
  }

  .about-implement-flow {
    margin-top: 32px;
    font-size: 0.92rem;
  }

  .about-implement-pills {
    grid-template-columns: repeat(2, max-content);
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
  }

  .about-implement-pills li {
    font-size: 0.84rem;
  }

  .about-heading h2,
  .capabilities-heading h2,
  .use-case-heading h2,
  .why-heading h2,
  .process-heading h2,
  .final-cta h2 { font-size: 1.85rem; }

  .capabilities-heading h2 { margin-bottom: 0; }
  .capabilities-heading h2 br { display: revert; }
  .capabilities-lead { margin: 12px 0 0; }
  .capabilities-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .capabilities-visual img {
    width: min(90vw, 440px);
    margin: 28px auto 32px;
    display: block;
  }

  .tag-cloud { gap: 12px 12px; align-items: flex-start; }
  .tag-cloud .tag,
  .tag-cloud .tag-lg { font-size: 0.84rem; padding: 10px 12px; }
  .tag-cloud .tag-accent {
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 2px 8px rgba(49, 87, 255, 0.04);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
  .tag-cloud .tag-lg:hover { filter: none; }
  .tag-cloud .tag-shift,
  .tag-cloud .tag:nth-child(3n) { transform: none; }

  .case { padding: 32px 0; }
  .case-inner,
  .case.reverse .case-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .case.reverse .case-copy,
  .case.reverse .video-card { order: initial; }

  .industry { font-size: 1.15rem; }
  .case-copy h3 { font-size: 1.55rem; }
  .time-to { font-size: 2.3rem; }
  .expand-icon {
    width: 36px;
    height: 36px;
    font-size: 0.74rem;
    right: calc(var(--screen-side) + 6px);
    bottom: calc(100% - var(--screen-top) - var(--screen-height) + 6px);
  }

  .why-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .why-visual {
    order: 2;
  }

  .why-visual img {
    width: min(92vw, 520px);
    margin: 32px auto 0;
    display: block;
  }

  .why-row {
    flex-direction: column;
    gap: 6px;
    padding: 26px 0;
    overflow: visible;
  }

  .why-no { font-size: 2.2rem; }
  .why-copy {
    overflow: visible;
    max-width: none;
  }
  .timeline { padding-left: 18px; }
  .price-figure { font-size: 3rem; }
  .process { padding-bottom: calc(var(--section) + 88px); }

  .faq-item > button {
    min-height: 76px;
    padding: 16px 0;
    font-size: 0.88rem;
  }

  .faq-answer-inner {
    padding: 0 4px 20px;
    grid-template-columns: 24px 1fr;
  }

  .contact-wrap { gap: 22px; }
  .mobile-break { display: block; }
  .contact-actions {
    width: 100%;
    gap: 12px;
  }
  .final-cta .button,
  .contact-line-cta,
  .submit-button { width: 100%; }

  .contact-line-cta {
    min-height: 48px;
  }

  .form-shell { padding: 22px 18px; }
  .form-heading {
    gap: 8px;
    margin-bottom: 24px;
  }
  .form-heading h3 { margin-top: 8px; }
  .form-heading p { position: static; margin-top: 8px; }
  .choice-grid {
    grid-template-columns: 1fr;
    margin-bottom: 22px;
  }
  .choice-grid label {
    min-height: 54px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    justify-content: flex-start;
    padding: 12px 36px 12px 12px;
    text-align: left;
  }
  .choice-grid label:last-child { border-bottom: 0; }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .form-grid label,
  .dynamic-fields label { gap: 8px; }
  .form-grid input,
  .dynamic-fields textarea { padding: 12px 0; }
  .form-grid input { height: 48px; }
  .dynamic-fields {
    margin-top: 18px;
    gap: 16px;
  }
  .dynamic-fields textarea {
    min-height: 150px;
    height: auto;
  }
  .form-examples,
  .schedule-note { padding: 10px 0; }
  .privacy-check {
    align-items: flex-start;
    margin: 22px 0 16px;
  }

  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .footer-brand { grid-column: auto; }
  .footer-column,
  .footer-links {
    padding-top: 16px;
    border-top: 1px solid rgba(189, 206, 224, 0.12);
  }

  .mobile-sticky {
    position: fixed;
    z-index: 45;
    inset: auto 0 0;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    display: block;
    background: rgba(247, 249, 255, 0.9);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--line);
    transform: translateY(110%);
    transition: transform 0.3s ease;
  }

  .mobile-sticky.visible { transform: none; }
  .mobile-sticky .button {
    width: 100%;
    min-height: 50px;
    font-size: 0.82rem;
  }

  .pain {
    background:
      radial-gradient(ellipse 96% 90% at 50% -24%, rgba(99, 183, 255, 0.28), rgba(128, 140, 255, 0.08) 42%, transparent 64%),
      linear-gradient(180deg, #d4e6ff 0%, #e8f2ff 62%, #f3f8ff 100%);
    box-shadow: inset 0 1px 0 rgba(186, 242, 255, 0.3);
  }

  .pain-atmosphere { opacity: 0.88; }

  .about {
    background:
      radial-gradient(ellipse 90% 36% at 100% 0%, rgba(123, 227, 255, 0.063), transparent 66%),
      radial-gradient(ellipse 70% 28% at 0% 100%, rgba(128, 140, 255, 0.045), transparent 68%),
      linear-gradient(180deg, #f7f9ff 0%, #ffffff 48%, #f3f6fb 100%);
  }

  .about-atmosphere { opacity: 0.32; }
  .about-visual::before { opacity: 0.28; }

  .capabilities {
    background:
      radial-gradient(ellipse 92% 46% at 0% 0%, rgba(99, 183, 255, 0.36), transparent 62%),
      radial-gradient(ellipse 82% 40% at 100% 100%, rgba(128, 140, 255, 0.28), transparent 64%),
      linear-gradient(165deg, #c5d9ff 0%, #dce8ff 56%, #e8f0ff 100%);
  }

  .capabilities-atmosphere { opacity: 0.58; }

  .use-cases {
    background:
      radial-gradient(ellipse 96% 28% at 50% 0%, rgba(99, 183, 255, 0.2), transparent 70%),
      linear-gradient(180deg, #f7faff 0%, #eaf2ff 52%, #dce8ff 100%);
  }

  .use-cases-atmosphere { opacity: 0.64; }
  .case::before { opacity: 0.72; }

  .video-card {
    filter:
      drop-shadow(0 14px 24px rgba(11, 23, 57, 0.12))
      drop-shadow(0 0 18px rgba(99, 183, 255, 0.18));
  }

  .video-card:hover {
    filter:
      drop-shadow(0 16px 26px rgba(11, 23, 57, 0.14))
      drop-shadow(0 0 22px rgba(99, 183, 255, 0.22));
  }

  .strengths {
    background:
      radial-gradient(ellipse 92% 42% at 0% 0%, rgba(49, 87, 255, 0.12), transparent 66%),
      radial-gradient(ellipse 78% 32% at 100% 100%, rgba(123, 227, 255, 0.1), transparent 68%),
      linear-gradient(180deg, #dce8ff 0%, #eef3ff 100%);
  }

  .strengths-atmosphere { opacity: 0.58; }

  .process {
    background:
      radial-gradient(ellipse 86% 36% at 100% 0%, rgba(123, 227, 255, 0.2), transparent 58%),
      radial-gradient(ellipse 70% 28% at 0% 100%, rgba(128, 140, 255, 0.16), transparent 60%),
      linear-gradient(128deg, transparent 0 36%, rgba(99, 183, 255, 0.08) 50%, transparent 64%),
      linear-gradient(165deg, #071022 0%, #0b1739 42%, #10234e 100%);
  }

  .process-atmosphere {
    background-image:
      radial-gradient(ellipse 60% 32% at 100% 0%, rgba(123, 227, 255, 0.14), transparent 62%),
      radial-gradient(1px 1px at 22px 28px, rgba(123, 227, 255, 0.32), transparent),
      radial-gradient(1px 1px at 70px 86px, rgba(255, 255, 255, 0.16), transparent),
      linear-gradient(rgba(123, 227, 255, 0.045) 1px, transparent 1px),
      linear-gradient(90deg, rgba(123, 227, 255, 0.045) 1px, transparent 1px);
    background-size: auto, 110px 100px, 128px 118px, 64px 64px, 64px 64px;
  }

  .process::after { height: 110px; opacity: 0.8; }

  .timeline-item span { text-shadow: 0 0 7px rgba(123, 227, 255, 0.14); }
  .price-figure { text-shadow: 0 0 16px rgba(123, 227, 255, 0.2); }
  .price-block::before { height: 128px; opacity: 0.72; }

  .faq {
    background:
      radial-gradient(ellipse 94% 26% at 50% 0%, rgba(123, 227, 255, 0.1), transparent 66%),
      linear-gradient(180deg, #e6ecf8 0%, #ffffff 52%, #eef3ff 100%);
  }

  .faq-atmosphere { opacity: 0.38; }

  .contact {
    background:
      radial-gradient(ellipse 80% 36% at 8% 8%, rgba(99, 183, 255, 0.2), transparent 58%),
      radial-gradient(ellipse 74% 32% at 100% 100%, rgba(128, 140, 255, 0.14), transparent 60%),
      linear-gradient(165deg, #071022 0%, #0d1c42 52%, #10234e 100%);
  }

  .contact::before {
    width: 220px;
    height: 220px;
    opacity: 0.6;
    top: 6%;
    left: -12%;
    right: auto;
    bottom: auto;
  }

  .contact-atmosphere { opacity: 0.6; }

  .final-cta h2 { text-shadow: 0 0 16px rgba(99, 183, 255, 0.14); }

  .form-shell {
    box-shadow:
      0 12px 28px rgba(5, 10, 28, 0.24),
      0 0 0 1px rgba(186, 220, 255, 0.12),
      0 0 24px rgba(99, 183, 255, 0.1);
  }

  .contact .button {
    box-shadow:
      0 0 8px rgba(123, 227, 255, 0.16),
      0 8px 18px rgba(49, 87, 255, 0.2);
  }

  .modal-backdrop,
  .modal-backdrop.is-video { padding: 12px; }
  .modal-panel.modal-wide {
    width: calc(100vw - 24px);
    max-width: none;
    aspect-ratio: 16 / 9;
  }
}

@media (max-height: 700px) and (min-width: 761px) {
  .hero { padding-top: calc(var(--header-h) + 16px); }
  .hero-grid {
    min-height: 0;
    gap: 16px;
  }
  .hero h1 { font-size: clamp(1.9rem, 3.2vw, 2.55rem); }
  .hero-lead { margin: 12px 0 18px; }
  .hero-image {
    max-height: min(420px, calc(100svh - var(--header-h) - 56px));
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* 開発用レイアウト枠。完了後は body から debug-layout を外す */
body.debug-layout main,
body.debug-layout header,
body.debug-layout .site-header,
body.debug-layout .header-inner,
body.debug-layout section,
body.debug-layout .container,
body.debug-layout .hero-grid,
body.debug-layout .hero-copy,
body.debug-layout .hero-visual,
body.debug-layout .pain-rail,
body.debug-layout .pain-item,
body.debug-layout .ai-difference-heading,
body.debug-layout .ai-difference-lead,
body.debug-layout .ai-difference-compare,
body.debug-layout .ai-difference-col,
body.debug-layout .ai-difference-closer,
body.debug-layout .ai-difference-limits,
body.debug-layout .ai-difference-note,
body.debug-layout .about-heading,
body.debug-layout .about-content,
body.debug-layout .about-copy,
body.debug-layout .about-visual,
body.debug-layout .about-implement,
body.debug-layout .about-implement-flow,
body.debug-layout .about-implement-pills,
body.debug-layout .capabilities-heading,
body.debug-layout .capabilities-layout,
body.debug-layout .capabilities-visual,
body.debug-layout .capabilities-tags,
body.debug-layout .tag-cloud,
body.debug-layout .use-case-heading,
body.debug-layout .cases,
body.debug-layout .case,
body.debug-layout .case-inner,
body.debug-layout .case-copy,
body.debug-layout .video-card,
body.debug-layout .why-heading,
body.debug-layout .why-layout,
body.debug-layout .why-list,
body.debug-layout .why-row,
body.debug-layout .why-copy,
body.debug-layout .why-visual,
body.debug-layout .process-heading,
body.debug-layout .timeline,
body.debug-layout .timeline-item,
body.debug-layout .price-block,
body.debug-layout .faq-container,
body.debug-layout .faq-heading,
body.debug-layout .faq-list,
body.debug-layout .faq-item,
body.debug-layout .contact-wrap,
body.debug-layout .final-cta,
body.debug-layout .contact-actions,
body.debug-layout .form-shell,
body.debug-layout form,
body.debug-layout .form-heading,
body.debug-layout .choice-grid,
body.debug-layout .form-grid,
body.debug-layout .dynamic-fields,
body.debug-layout footer,
body.debug-layout .footer-grid,
body.debug-layout .footer-brand,
body.debug-layout .footer-column,
body.debug-layout .footer-links,
body.debug-layout .copyright,
body.debug-layout .mobile-sticky {
  outline: 1px solid red;
}

/* DEBUG_VIDEO が true のときだけ JS が .video-debug-panel を挿入する */
.video-debug-panel {
  margin: 0;
  padding: 12px 16px 16px;
  background: #111;
  color: #b6f5c0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  line-height: 1.45;
  overflow-x: auto;
}

.video-debug-panel pre {
  margin: 0 0 14px;
  padding: 0;
  white-space: pre;
  font: inherit;
  color: inherit;
  background: transparent;
}

.video-debug-panel pre:last-child {
  margin-bottom: 0;
}