:root {
  --latin-font: "News Gothic MT", "Arial Narrow", "Nimbus Sans Narrow", Arial, sans-serif;
  --navy-950: #071426;
  --navy-900: #0b1f3a;
  --navy-800: #12365b;
  --navy-700: #174b76;
  --violet-700: #472063;
  --violet-600: #5b2b82;
  --violet-500: #704195;
  --violet-300: #b9a2c9;
  --violet-100: #f1ebf5;
  --violet-50: #faf7fc;
  --blue-600: #54417d;
  --ink: #111d2e;
  --muted: #3f4a5b;
  --line: #cec8d4;
  --wash: #f5f4f8;
  --cool-wash: #f1f5fa;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(7, 20, 38, 0.14);
  --shadow-soft: 0 14px 38px rgba(37, 35, 72, 0.08);
  --radius: 24px;
  --container: min(1180px, calc(100% - 48px));
}
@media (max-width: 560px) {
  .pc {
    display: none !important;
  }
}
@media (min-width: 561px) {
  .sp {
    display: none !important;
  }
}
p,
li,
.section-lead,
.faq-answer {
  text-wrap: pretty;
}
:focus-visible {
  outline: 3px solid #ffd349;
  outline-offset: 4px;
  border-radius: 4px;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  z-index: 1000;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy-950);
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 16px;
}
.container {
  width: var(--container);
  margin-inline: auto;
}
.section {
  padding: 72px 0;
  position: relative;
}
.section--tight {
  padding: 50px 0;
}
.section-title {
  margin: 0;
  max-width: 820px;
  color: var(--navy-950);
  font-size: clamp(34px, 4.3vw, 58px);
  line-height: 1.22;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.section-lead {
  max-width: 760px;
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 18px;
}
.red,
.blue {
  color: var(--violet-600);
}
.nowrap {
  white-space: nowrap;
}
.heading-clause {
  display: inline;
}
.btn {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.25;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn--red {
  color: var(--white) !important;
  background: linear-gradient(110deg, var(--navy-700), var(--violet-600));
  box-shadow: 0 12px 30px rgba(71, 32, 99, 0.27);
  border: 1px solid #566478;
}
.btn--red:hover {
  background: linear-gradient(110deg, var(--navy-800), var(--violet-700));
  box-shadow: 0 16px 34px rgba(71, 32, 99, 0.34);
}
.btn--white {
  color: var(--navy-950);
  background: var(--white);
}
.btn--ghost {
  color: var(--white) !important;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid #566478;
}
.btn--outline {
  color: var(--navy-800);
  background: var(--white);
  border-color: #b8c9dd;
}
.btn-arrow {
  font-size: 22px;
  line-height: 1;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 76px;
  border-bottom: 1px solid rgba(12, 47, 98, 0.09);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}
.header-inner {
  width: var(--container);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  flex-shrink: 0;
}
.brand img {
  width: 128px;
  height: auto;
}
.brand-copy {
  padding-left: 15px;
  border-left: 1px solid #cfd8e4;
  line-height: 1.25;
}
.brand-copy strong {
  display: block;
  color: var(--navy-800);
  font-size: 14px;
  letter-spacing: 0.03em;
}
.brand-copy span {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 14px;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.desktop-nav > a:not(.btn) {
  color: #26364d;
  font-size: 14px;
  font-weight: 700;
}
.desktop-nav > a:not(.btn):hover {
  color: var(--violet-600);
}
.desktop-nav .btn {
  min-height: 42px;
  padding: 9px 17px;
  color: var(--white);
  font-size: 14px;
}
.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 0;
  border-radius: 12px;
  background: var(--wash);
}
.menu-button span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--navy-900);
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}
.menu-open .menu-button span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-open .menu-button span:nth-child(2) {
  opacity: 0;
}
.menu-open .menu-button span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.mobile-nav {
  position: fixed;
  inset: 76px 0 0;
  z-index: 90;
  display: none;
  padding: 28px 24px 120px;
  background: rgba(255, 255, 255, 0.98);
  overflow-y: auto;
}
.mobile-nav a {
  display: block;
  padding: 18px 6px;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}
.mobile-nav .btn {
  margin-top: 24px;
  color: var(--white);
  border: 0;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(125deg, var(--navy-950) 0%, var(--navy-900) 62%, var(--violet-700) 100%);
}
.hero-media {
  position: absolute;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 20, 38, 0.97) 0%, rgba(11, 31, 58, 0.91) 34%, rgba(39, 25, 65, 0.53) 68%, rgba(71, 32, 99, 0.18) 100%), linear-gradient(0deg, rgba(7, 20, 38, 0.72), transparent 42%);
}
.hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  width: 460px;
  height: 460px;
  right: -120px;
  top: 92px;
  border: 1px solid rgba(185, 162, 201, 0.42);
  border-radius: 50%;
  box-shadow: 0 0 120px rgba(91, 43, 130, 0.13) inset;
}
@media (max-width: 560px) {
  .hero::before {
    display: none;
  }
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 760px) 1fr;
  padding: 68px 0 92px;
}
.hero-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
@media (max-width: 560px) {
  .hero-kicker {
    display: block;
  }
}
.hero-kicker span {
  padding: 3px 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0;
}
@media (max-width: 560px) {
  .hero-kicker span {
    padding: 3px 7px;
    font-size: 0.96rem;
  }
}
@media (min-width: 561px) {
  .hero-kicker span.smaller {
    font-size: 1.3rem;
  }
}
.hero-kicker strong {
  color: #d8c6e4;
}
.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(43px, 5vw, 68px);
  line-height: 1.13;
  letter-spacing: -0.055em;
}
.hero h1 em {
  color: #d1b8df;
  font-style: normal;
}
.hero-copy {
  max-width: 640px;
  margin: 22px 0 0;
  color: #fff;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
  white-space: nowrap;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 47px;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0 9px;
}
.hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #f3f8ff;
  font-size: 14px;
  font-weight: 700;
}
.hero-badges span::before {
  content: "✓";
  display: grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-950);
  background: #d7c4e2;
  font-size: 14px;
}
.hero-stat {
  position: absolute;
  right: 20px;
  bottom: 33px;
  width: 210px;
  padding: 18px 22px;
  border: 1px solid rgba(216, 198, 228, 0.3);
  border-radius: 18px;
  background: rgba(7, 20, 38, 0.8);
  backdrop-filter: blur(14px);
}
.hero-stat strong {
  display: flex;
  align-items: baseline;
  gap: 7px;
  color: #d1b8df;
  font-size: 60px;
  line-height: 1;
  letter-spacing: -0.06em;
}
.hero-stat strong small {
  color: var(--white);
  font-size: 16px;
  letter-spacing: 0.04em;
}
.hero-stat span {
  display: block;
  margin-top: 7px;
  color: #e8f0f8;
  font-size: 14px;
}

.proof-strip {
  position: relative;
  z-index: 5;
  margin-top: -36px;
}
.proof-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid rgba(71, 32, 99, 0.14);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.proof-item {
  min-height: 92px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
}
.proof-item + .proof-item {
  border-left: 1px solid var(--line);
}
.proof-item::before {
  content: "";
  width: 5px;
  height: 48px;
  flex: 0 0 4px;
  border-radius: 999px;
  background: linear-gradient(var(--navy-700), var(--violet-600));
}
.proof-text strong {
  display: block;
  color: var(--navy-950);
  font-size: 16px;
}
.proof-text span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.problem {
  padding-top: 108px;
  background: linear-gradient(180deg, #fff 0%, #fbfcfe 100%);
}
.problem-head {
  margin-bottom: 34px;
}
.problem-head .section-title {
  max-width: none;
  font-size: clamp(34px, 4vw, 48px);
}
.heading-line {
  display: block;
}
.problem-head .heading-line {
  white-space: nowrap;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: start;
}
.problem-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.problem-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.problem-list b {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  color: var(--violet-600);
  background: var(--violet-100);
}
.problem-list strong {
  display: block;
  color: var(--navy-950);
  font-size: 17px;
}
.problem-list span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}
.solution-card {
  position: sticky;
  top: 96px;
  overflow: hidden;
  padding: 30px;
  border-radius: 24px;
  color: var(--white);
  background: linear-gradient(145deg, var(--navy-800) 0%, var(--navy-950) 56%, var(--violet-700) 125%);
  box-shadow: var(--shadow);
}
.solution-card::after {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  right: -90px;
  bottom: -90px;
  border: 42px solid rgba(185, 162, 201, 0.12);
  border-radius: 50%;
}
.solution-card > * {
  position: relative;
  z-index: 1;
}
.solution-card h3 {
  margin: 0;
  font-size: 32px;
  line-height: 1.4;
}
.solution-card p {
  margin: 11px 0 0;
  color: #e1eaf4;
}
.solution-steps {
  display: grid;
  gap: 9px;
  margin-top: 22px;
}
.solution-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.06);
}
.solution-step b {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-950);
  background: #dcc9e7;
  font-size: 14px;
}
.solution-step span {
  font-size: 14px;
  font-weight: 700;
}

.soundud {
  overflow: hidden;
  color: var(--ink);
  background: linear-gradient(125deg, #f9f6fb 0%, #f2eef8 46%, #edf4fa 100%);
  border-top: 1px solid #e8e0ed;
}
.soundud::before {
  content: "SoundUD";
  position: absolute;
  right: -20px;
  top: 30px;
  color: rgba(91, 43, 130, 0.045);
  font-size: clamp(100px, 18vw, 250px);
  font-weight: 700;
  line-height: 1;
}
.soundud .section-title {
  color: var(--navy-950);
}
.soundud .section-lead {
  color: var(--muted);
}
.soundud-intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 46px;
  align-items: end;
  position: relative;
  z-index: 1;
}
.soundud-definition {
  padding: 22px 24px;
  border: 1px solid #d7cddd;
  border-left: 4px solid var(--violet-600);
  border-radius: 0 18px 18px 0;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
}
.soundud-definition strong {
  display: block;
  color: var(--violet-700);
  font-size: 20px;
}
.soundud-definition p {
  margin: 10px 0 0;
  color: var(--muted);
}
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 32px;
  position: relative;
  z-index: 1;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 17px;
  height: 1px;
  background: #cabbd6;
}
.timeline-item {
  position: relative;
  padding: 36px 20px 0 0;
}
.timeline-item::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 15px;
  height: 15px;
  border: 4px solid #f5f0f8;
  border-radius: 50%;
  background: var(--violet-600);
  box-shadow: 0 0 0 1px var(--violet-500);
}
.timeline-item time {
  color: var(--violet-700);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.timeline-item strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
}
.timeline-item p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.roles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
  margin-top: 28px;
  position: relative;
  z-index: 1;
}
.role-card {
  padding: 19px 21px;
  border: 1px solid #d2cad9;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}
.role-card:first-child {
  border-color: #d9cbe3;
  background: linear-gradient(135deg, #fff 0%, #f6f0fa 100%);
}
.role-card--fdc {
  border-color: #cbd9e8;
  background: linear-gradient(135deg, #fff 0%, #eef5fb 100%);
}
.role-card h3 {
  margin: 0;
  font-size: 24px;
}
.role-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.flow {
  background: linear-gradient(180deg, #f8fbfd 0%, #f5f1f8 100%);
}
.flow-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}
.flow-head .section-lead {
  max-width: 410px;
  margin: 0 0 5px;
}
.flow-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}
.flow-step {
  position: relative;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: var(--white);
  box-shadow: var(--shadow-soft);
}
.flow-step:not(.flow-step--last)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  right: -33px;
  top: 50%;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: var(--violet-600);
  background: var(--white);
  box-shadow: 0 6px 18px rgba(7, 20, 38, 0.13);
  font-weight: 700;
}
.flow-step-num {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--violet-700);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.flow-step-num b {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-700), var(--violet-600));
  font-size: 16px;
  letter-spacing: 0;
}
.flow-step h3 {
  margin: 14px 0 0;
  color: var(--navy-950);
  font-size: 23px;
  line-height: 1.34;
}
.flow-step p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.flow-tag {
  display: inline-flex;
  margin-top: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--violet-700);
  background: var(--violet-100);
  font-size: 14px;
  font-weight: 700;
}
.flow-visual {
  margin-top: 20px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
}
.flow-visual img {
  width: min(100%, 680px);
  max-height: 270px;
  margin-inline: auto;
  object-fit: contain;
  border-radius: 12px;
}
.flow-visual .triggerboard-image {
  width: min(100%, 190px);
  max-height: none;
}
.caption {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}

.bot {
  background: linear-gradient(120deg, var(--navy-950) 0%, #102d4d 62%, #3b2052 118%);
  color: var(--white);
  overflow: hidden;
}
.bot .section-title {
  color: var(--white);
}
.bot .section-lead {
  color: #e0e8f1;
}
.bot-layout {
  display: block;
}
.bot-head {
  max-width: 980px;
}
.bot .section-title {
  max-width: none;
  font-size: clamp(34px, 4.1vw, 52px);
}
.bot .heading-line {
  white-space: nowrap;
}
.bot-callout {
  max-width: 800px;
}
.content-stack {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 28px;
}
.content-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
}
.content-visual {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  background: var(--violet-100);
}
.content-body {
  padding: 12px 14px 14px;
}
.content-type {
  display: inline-flex;
  min-width: 44px;
  height: 27px;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  border-radius: 8px;
  color: var(--navy-950);
  background: #ddcce7;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.content-card h3 {
  margin: 8px 0 0;
  font-size: 18px;
}
.content-card p {
  margin: 4px 0 0;
  color: #e2e9f1;
  font-size: 14px;
  line-height: 1.5;
}
.bot-callout {
  margin-top: 20px;
  padding: 15px 19px;
  border-radius: 15px;
  color: var(--navy-950);
  background: #f2eaf6;
}
.bot-callout strong {
  display: block;
  font-size: 18px;
}
.bot-callout span {
  display: block;
  margin-top: 3px;
  color: #28495e;
  font-size: 14px;
}

.dialogue {
  overflow: hidden;
}
.dialogue {
  background: linear-gradient(180deg, #fff 0%, #fbfcfe 100%);
}
.dialogue-layout {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 44px;
  align-items: center;
}
.device-stage {
  position: relative;
  min-height: 470px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  background: radial-gradient(circle at 50% 50%, #e9e0ef 0, #f3eef6 48%, #faf9fb 100%);
}
.device-stage::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  border: 1px dashed #b9a2c9;
  border-radius: 50%;
}
.device-card {
  position: relative;
  z-index: 2;
  padding: 22px;
  border: 1px solid #d6e2ee;
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}
.device-card--phone {
  width: 170px;
  margin-right: -24px;
  transform: translateY(24px);
}
.device-card--operator {
  width: 290px;
  transform: translateY(-28px);
}
.device-card--phone img {
  width: 92px;
  margin-inline: auto;
}
.device-card--operator img {
  width: 100%;
}
.device-card span {
  display: block;
  margin-top: 10px;
  color: var(--navy-800);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}
.dialogue-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid #ded7e5;
  border-radius: 24px;
  background: linear-gradient(145deg, #fff 0%, #f3eef7 100%);
  box-shadow: var(--shadow);
}
.dialogue-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.dialogue-visual .caption {
  padding: 0 18px 15px;
}
.dialogue .section-title {
  font-size: clamp(34px, 4vw, 53px);
}
.dialogue-points {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}
.dialogue-point {
  display: flex;
  gap: 11px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
}
.dialogue-point b {
  display: grid;
  flex: 0 0 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-700), var(--violet-600));
  font-size: 14px;
}
.dialogue-point strong {
  display: block;
  color: var(--navy-950);
  font-size: 15px;
}
.dialogue-point span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.languages {
  padding: 0 0 68px;
  background: linear-gradient(180deg, #fbfcfe 0%, #fff 100%);
}
.language-panel {
  display: grid;
  grid-template-columns: 300px 1fr;
  overflow: hidden;
  border-radius: 28px;
  color: var(--white);
  background: linear-gradient(120deg, var(--navy-700) 0%, var(--navy-950) 55%, var(--violet-700) 120%);
  box-shadow: var(--shadow);
}
.language-number {
  display: flex;
  min-height: 208px;
  flex-direction: column;
  justify-content: center;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.08);
}
.language-number strong {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: #d1b8df;
  font-size: 86px;
  line-height: 1;
  letter-spacing: -0.08em;
}
.language-number small {
  color: var(--white);
  font-size: 20px;
  letter-spacing: 0;
}
.language-number span {
  margin-top: 10px;
  color: #e0eaf4;
  font-size: 14px;
}
.language-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 38px;
}
.language-copy h2 {
  margin: 0;
  font-size: clamp(27px, 3.4vw, 42px);
  line-height: 1.4;
}
.language-copy p {
  margin: 10px 0 0;
  color: #e0e9f2;
}
.language-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}
.language-modes span {
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}
.language-explainer {
  margin-top: 17px;
  padding: 20px 23px;
  border: 1px solid #d5cadd;
  border-radius: 21px;
  background: linear-gradient(145deg, #fff 0%, #f7f3fa 100%);
  box-shadow: var(--shadow-soft);
}
.language-explainer-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: 28px;
  align-items: end;
}
.language-explainer h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(29px, 3.5vw, 44px);
  line-height: 1.25;
  letter-spacing: -0.03em;
}
.language-explainer-head p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.translation-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.translation-step {
  position: relative;
  padding: 11px 13px;
  border: 1px solid #d9cfe0;
  border-radius: 14px;
  background: var(--white);
  text-align: center;
}
.translation-step:not(:last-child)::after {
  content: "›";
  position: absolute;
  z-index: 2;
  right: -15px;
  top: 50%;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  color: var(--white);
  background: var(--violet-600);
  font-size: 21px;
  font-weight: 700;
  line-height: 1;
}
.translation-step strong {
  display: block;
  color: var(--navy-950);
  font-size: 17px;
}
.translation-step span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
.translation-visual {
  width: min(100%, 600px);
  margin: 10px auto 0;
}
.translation-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid #e0d8e6;
  border-radius: 18px;
  background: var(--white);
}
.translation-note {
  margin-top: 11px;
  padding: 11px 16px;
  border-left: 5px solid var(--violet-600);
  border-radius: 12px;
  background: var(--white);
}
.translation-note strong {
  display: block;
  color: var(--navy-950);
  font-size: 16px;
}
.translation-note span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.scenes {
  background: linear-gradient(180deg, var(--cool-wash) 0%, var(--wash) 100%);
}
.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}
.scene-card {
  min-height: 0;
  overflow: hidden;
  border: 1px solid #e0d9e6;
  border-radius: 20px;
  background: var(--white);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.scene-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(71, 32, 99, 0.1);
}
.scene-visual {
  width: 100%;
  aspect-ratio: 2.2 / 1;
  object-fit: cover;
  background: var(--violet-100);
}
.scene-image-button {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: var(--violet-100);
  cursor: zoom-in;
}
.scene-image-button .scene-visual {
  transition:
    transform 0.3s ease,
    filter 0.3s ease;
}
.scene-image-button:hover .scene-visual,
.scene-image-button:focus-visible .scene-visual {
  transform: scale(1.035);
  filter: saturate(1.04);
}
.scene-zoom {
  position: absolute;
  right: 9px;
  bottom: 9px;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 999px;
  color: var(--white);
  background: rgba(7, 20, 38, 0.9);
  backdrop-filter: blur(8px);
  font-size: 14px;
  font-weight: 700;
}
.scene-zoom::before {
  content: "+";
  display: grid;
  width: 17px;
  height: 17px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  font-size: 14px;
  line-height: 1;
}
.scene-body {
  padding: 14px 17px 15px;
}
.scene-index {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 9px;
  color: var(--violet-700);
  background: var(--violet-100);
  font-size: 14px;
  font-weight: 700;
}
.scene-card h3 {
  margin: 9px 0 0;
  color: var(--navy-950);
  font-size: 19px;
}
.scene-card p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
.scene-result {
  display: inline-flex;
  margin-top: 8px;
  color: var(--violet-700);
  font-size: 14px;
  font-weight: 700;
}

.transport-hub {
  margin-top: 22px;
  padding: 25px;
  overflow: hidden;
  border: 1px solid #d7dfea;
  border-radius: 24px;
  background: linear-gradient(132deg, #071c36 0%, #12385f 58%, #5b2b82 122%);
  color: var(--white);
  box-shadow: 0 20px 48px rgba(7, 28, 54, 0.14);
}
.transport-hub-head {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 22px;
  align-items: end;
}
.transport-kicker {
  display: block;
  margin-bottom: 7px;
  color: #cddff2;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.transport-hub h3 {
  margin: 0;
  color: var(--white);
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.35;
  letter-spacing: -0.025em;
}
.transport-hub-head p {
  margin: 10px 0 0;
  color: #e4edf6;
  font-size: 15px;
  line-height: 1.7;
}
.transport-types {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.transport-types span {
  display: grid;
  min-height: 42px;
  place-items: center;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}
.transport-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 10px;
  margin-top: 20px;
}
.transport-flow article {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.09);
}
.transport-flow b {
  display: block;
  color: #fff;
  font-size: 17px;
  line-height: 1.45;
}
.transport-flow span {
  display: block;
  margin-top: 5px;
  color: #e5edf6;
  font-size: 14px;
  line-height: 1.65;
}
.transport-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 8px;
  margin-top: 12px;
}
.transport-case {
  padding: 11px 13px;
  border-radius: 13px;
  background: #fff;
}
.transport-case b {
  display: block;
  color: var(--violet-700);
  font-size: 15px;
  line-height: 1.4;
}
.transport-case span {
  display: block;
  margin-top: 3px;
  color: #425168;
  font-size: 14px;
  line-height: 1.55;
}
.transport-outcomes {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 13px;
}
.transport-outcomes span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(213, 230, 248, 0.14);
  color: #edf5fc;
  font-size: 14px;
  font-weight: 700;
}

.evidence-layout {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 50px;
  align-items: center;
}
.evidence-gallery {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 12px;
}
.evidence-gallery figure {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
  background: #eef3f7;
}
.evidence-gallery img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}
.evidence-gallery figure:nth-child(2) img {
  object-position: 55% 50%;
}
.evidence-copy .section-title {
  font-size: clamp(34px, 4vw, 52px);
}
.evidence-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 20px;
  color: var(--blue-600);
}
.evidence-stat strong {
  font-size: 68px;
  line-height: 1;
  letter-spacing: -0.06em;
}
.evidence-stat span {
  color: var(--navy-950);
  font-size: 18px;
  font-weight: 700;
}
.award {
  margin-top: 20px;
  padding: 16px 20px;
  border-left: 4px solid var(--violet-600);
  background: var(--violet-100);
}
.award strong {
  display: block;
  color: var(--navy-950);
}
.award span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
}
.source-link {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  margin-top: 14px;
  color: #3f2b68;
  font-size: 14px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.fdc-support {
  color: var(--white);
  background: linear-gradient(118deg, var(--navy-950) 0%, #102d4d 70%, #43245c 125%);
}
.fdc-support .section-title {
  color: var(--white);
}
.fdc-support .section-lead {
  color: #e1e8f0;
}
.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 31px;
}
.support-card {
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}
.support-card b {
  color: #e0cce9;
  font-size: 14px;
  letter-spacing: 0.08em;
}
.support-card p {
  margin: 7px 0 0;
  color: #eef2f7;
  font-size: 14px;
  line-height: 1.55;
}
.pilot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  margin-top: 25px;
  padding: 18px 22px;
  border: 1px solid rgba(208, 187, 221, 0.7);
  border-radius: 17px;
  background: rgba(91, 43, 130, 0.2);
}
.pilot strong {
  display: block;
  font-size: 20px;
}
.pilot span {
  display: block;
  margin-top: 3px;
  color: #e4eaf2;
  font-size: 14px;
}

.faq {
  background: linear-gradient(180deg, #fff 0%, #fbfcfe 100%);
}
.faq-list {
  max-width: 900px;
  margin: 28px auto 0;
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  display: grid;
  grid-template-columns: 44px 1fr 28px;
  gap: 13px;
  align-items: center;
  padding: 15px 0;
  cursor: pointer;
  color: var(--navy-950);
  font-weight: 700;
  list-style: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-q {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-700), var(--violet-600));
}
.faq-plus {
  position: relative;
  width: 22px;
  height: 22px;
}
.faq-plus::before,
.faq-plus::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 10px;
  width: 16px;
  height: 2px;
  background: var(--violet-600);
}
.faq-plus::after {
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}
details[open] .faq-plus::after {
  transform: rotate(0);
}
.faq-answer {
  padding: 0 42px 18px 57px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.inline-lightbox-button {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: inherit;
  background: transparent;
  cursor: zoom-in;
}
.translation-visual .inline-lightbox-button {
  border-radius: 18px;
}
.inline-lightbox-button img {
  transition:
    transform 0.3s ease,
    filter 0.3s ease;
}
.inline-lightbox-button:hover img,
.inline-lightbox-button:focus-visible img {
  transform: scale(1.025);
  filter: saturate(1.04);
}

.image-lightbox[hidden] {
  display: none;
}
.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 28px;
}
.image-lightbox__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(5, 13, 25, 0.88);
  cursor: zoom-out;
  backdrop-filter: blur(8px);
}
.image-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100vw - 56px));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 22px;
  background: var(--navy-950);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.48);
}
.image-lightbox__image {
  width: 100%;
  max-height: min(78vh, 760px);
  object-fit: contain;
  background: #050d19;
}
.image-lightbox__caption {
  margin: 0;
  padding: 13px 68px 15px 20px;
  color: #f4f7fb;
  font-size: 14px;
}
.image-lightbox__close {
  position: absolute;
  z-index: 2;
  top: 13px;
  right: 13px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  color: var(--white);
  background: rgba(5, 13, 25, 0.82);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.cta {
  padding: 68px 0;
  color: var(--white);
  background: linear-gradient(115deg, var(--navy-700) 0%, var(--navy-950) 55%, var(--violet-700) 118%);
  overflow: hidden;
}
.cta::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -180px;
  top: -240px;
  border: 60px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}
.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
}
.cta h2 {
  margin: 0;
  max-width: 740px;
  font-size: clamp(35px, 4.6vw, 58px);
  line-height: 1.3;
  letter-spacing: -0.04em;
}
.cta p {
  margin: 16px 0 0;
  color: #e2eaf3;
}
.cta-actions {
  display: grid;
  gap: 12px;
  min-width: 300px;
}
.cta-actions .btn {
  width: 100%;
}
.phone-link {
  display: block;
  padding-top: 4px;
  text-align: center;
}
.phone-link strong {
  display: block;
  color: #fff;
  font-size: 25px;
  letter-spacing: 0.02em;
}
.phone-link span {
  display: block;
  color: #e2e9f1;
  font-size: 14px;
}

.site-footer {
  padding: 48px 0 84px;
  color: #d2dae4;
  background: #050d19;
}
.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 42px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 18px;
}
.footer-logo-wrap {
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--white);
}
.footer-brand img {
  width: 126px;
}
.footer-brand strong {
  display: block;
  color: var(--white);
  font-size: 14px;
}
.footer-brand span {
  display: block;
  margin-top: 3px;
  font-size: 14px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
}
.footer-links a:hover {
  color: var(--white);
}
.source-note {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 14px;
  line-height: 1.6;
}
.source-note a {
  color: #d6e8fa;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.copyright {
  margin: 15px 0 0;
  font-size: 14px;
}
.mobile-cta {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition:
      opacity 0.7s ease,
      transform 0.7s ease;
  }
  .js .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .desktop-nav {
    gap: 15px;
  }
  .desktop-nav > a:not(.btn) {
    display: none;
  }
  .hero-stat {
    right: 160px;
  }
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .content-stack {
    grid-template-columns: repeat(3, 1fr);
  }
  .evidence-layout {
    grid-template-columns: 1fr;
  }
  .evidence-copy {
    max-width: 760px;
  }
}
@media (max-width: 840px) {
  :root {
    --container: min(100% - 32px, 720px);
  }
  .section {
    padding: 62px 0;
  }
  .desktop-nav {
    display: none;
  }
  .menu-button {
    display: block;
  }
  .menu-open .mobile-nav {
    display: block;
  }
  .brand img {
    width: 108px;
  }
  .brand-copy strong {
    font-size: 12px;
  }
  .brand-copy span {
    display: none;
  }
  .hero-media img {
    object-position: 70% 50%;
  }
  .hero-media::after {
    background: linear-gradient(90deg, rgba(7, 20, 38, 0.97) 0%, rgba(20, 28, 55, 0.84) 68%, rgba(71, 32, 99, 0.42) 100%), linear-gradient(0deg, rgba(7, 20, 38, 0.76), transparent 55%);
  }
  .hero-inner {
    min-height: 660px;
    display: block;
    padding: 78px 0 132px;
  }
  .hero h1 {
    max-width: 610px;
  }
  .hero-copy {
    max-width: 540px;
    white-space: revert;
  }
  .hero-stat {
    right: auto;
    left: 0;
    bottom: 46px;
    width: 190px;
    padding: 17px 20px;
  }
  .hero-stat strong {
    font-size: 48px;
  }
  .proof-panel {
    grid-template-columns: 1fr;
  }
  .proof-item {
    min-height: 105px;
    padding: 22px 26px;
  }
  .proof-item + .proof-item {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .problem {
    padding-top: 88px;
  }
  .problem-head .heading-line {
    white-space: normal;
  }
  .problem-head .heading-clause {
    display: block;
  }
  .problem-grid,
  .soundud-intro,
  .bot-layout,
  .dialogue-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .solution-card {
    position: relative;
    top: auto;
  }
  .timeline {
    grid-template-columns: 1fr 1fr;
    row-gap: 36px;
  }
  .timeline::before {
    display: none;
  }
  .timeline-item {
    padding-top: 34px;
  }
  .roles {
    grid-template-columns: 1fr;
  }
  .flow-head {
    display: block;
  }
  .flow-head .section-lead {
    max-width: 700px;
    margin-top: 22px;
  }
  .flow-steps {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }
  .flow-step {
    min-height: auto;
  }
  .flow-step:not(:last-child)::after {
    right: 50%;
    top: auto;
    bottom: -32px;
    transform: translateX(50%) rotate(90deg);
  }
  .bot .heading-line {
    white-space: normal;
  }
  .content-stack {
    grid-template-columns: repeat(2, 1fr);
  }
  .language-panel {
    grid-template-columns: 220px 1fr;
  }
  .language-copy {
    padding: 38px;
  }
  .language-explainer-head {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .cta-actions {
    min-width: 0;
    max-width: 400px;
  }
  .footer-top {
    display: grid;
  }
}
@media (max-width: 560px) {
  :root {
    --container: calc(100% - 28px);
  }
  body {
    font-size: 15px;
  }
  .section {
    padding: 54px 0;
  }
  .site-header {
    height: 68px;
  }
  .mobile-nav {
    inset: 68px 0 0;
  }
  .brand {
    gap: 9px;
  }
  .brand img {
    width: 91px;
  }
  .brand-copy {
    padding-left: 9px;
  }
  .brand-copy strong {
    max-width: 118px;
    font-size: 12px;
  }
  .hero-media img {
    object-position: 0;
  }
  .hero-media::after {
    background: none;
  }
  .hero-inner {
    min-height: auto;
  }
  .hero-kicker {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
  .hero h1 {
    font-size: 43px;
  }
  .hero-copy {
    margin: 1rem 0 0;
    font-size: 1.3rem;
    line-height: 1.45;
  }
  .hero-actions {
    gap: 5px;
    margin: 1.6rem 0 1.8rem;
  }
  .hero-actions .btn {
    padding: 0.6rem 0;
    min-height: 0;
    width: 47%;
    font-size: 1.1rem;
  }
  .hero-badges {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 10px;
    margin-top: 20px;
  }
  .hero-badges span {
    min-width: 0;
    justify-content: center;
    font-size: 12px;
    text-align: center;
  }
  .hero-badges span:last-child {
    grid-column: 1 / -1;
  }
  .hero-stat {
    position: static;
    display: grid;
    width: 100%;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    margin-top: 20px;
    padding: 13px 16px;
  }
  .hero-stat strong {
    font-size: 42px;
  }
  .hero-stat strong small {
    font-size: 14px;
  }
  .hero-stat span {
    margin-top: 0;
    line-height: 1.5;
  }
  .proof-strip {
    margin-top: -22px;
  }
  .problem-grid {
    gap: 40px;
  }
  .solution-card {
    padding: 26px 22px;
  }
  .solution-card h3 {
    font-size: 26px;
  }
  .soundud-definition {
    padding: 22px 20px;
  }
  .timeline {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .roles {
    margin-top: 30px;
  }
  .role-card {
    padding: 22px 20px;
  }
  .flow-steps {
    margin-top: 30px;
  }
  .flow-step {
    padding: 23px 21px;
  }
  .flow-visual {
    padding: 10px;
  }
  .content-stack {
    grid-template-columns: 1fr;
  }
  .content-body {
    padding: 13px 15px 15px;
  }
  .device-stage {
    min-height: 390px;
    padding: 22px;
  }
  .device-stage::before {
    width: 270px;
    height: 270px;
  }
  .device-card--phone {
    width: 125px;
    margin-right: -12px;
    padding: 15px;
  }
  .device-card--operator {
    width: 210px;
    padding: 15px;
  }
  .language-panel {
    grid-template-columns: 1fr;
  }
  .languages {
    padding-bottom: 56px;
  }
  .language-number {
    min-height: auto;
    padding: 25px 27px;
  }
  .language-number strong {
    font-size: 76px;
  }
  .language-copy {
    padding: 27px 23px 30px;
  }
  .language-explainer {
    padding: 22px 18px;
    border-radius: 20px;
  }
  .translation-flow {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .translation-step:not(:last-child)::after {
    content: "↓";
    right: auto;
    left: 50%;
    top: auto;
    bottom: -19px;
    transform: translateX(-50%);
  }
  .translation-visual img {
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    object-position: center;
  }
  .scene-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }
  .scene-body {
    padding: 18px 19px 20px;
  }
  .evidence-gallery {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .evidence-gallery img {
    min-height: 220px;
  }
  .evidence-stat strong {
    font-size: 66px;
  }
  .pilot {
    display: block;
    padding: 22px 20px;
  }
  .pilot .btn {
    width: 100%;
    margin-top: 22px;
  }
  .faq-item summary {
    grid-template-columns: 40px 1fr 24px;
  }
  .faq-answer {
    padding-left: 54px;
    padding-right: 10px;
  }
  .image-lightbox {
    padding: 10px;
  }
  .image-lightbox__dialog {
    width: calc(100vw - 20px);
    border-radius: 16px;
  }
  .image-lightbox__image {
    max-height: 76vh;
  }
  .image-lightbox__caption {
    padding: 12px 58px 14px 15px;
  }
  .image-lightbox__close {
    top: 9px;
    right: 9px;
    width: 40px;
    height: 40px;
  }
  .cta {
    padding: 64px 0 96px;
  }
  .footer-brand {
    align-items: flex-start;
  }
  .mobile-cta {
    position: fixed;
    z-index: 80;
    left: 10px;
    right: 10px;
    bottom: 10px;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 8px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 17px;
    background: rgba(7, 20, 38, 0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 14px 34px rgba(7, 20, 38, 0.3);
  }
  .mobile-cta a {
    display: grid;
    min-height: 48px;
    place-items: center;
    border-radius: 11px;
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
  }
  .mobile-cta a:first-child {
    border: 1px solid rgba(255, 255, 255, 0.3);
  }
  .mobile-cta a:last-child {
    background: linear-gradient(110deg, var(--navy-700), var(--violet-600));
  }
}

/* v9: 日本語の読みやすさと情報密度を両立する文字組・レイアウト調整 */
:root {
  --jp-font: "BIZ UD Gothic", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --latin-font: "FDC Numerals", "FDC Latin", "News Gothic MT", "Arial Narrow", "Nimbus Sans Narrow", Arial, sans-serif;
  --number-font: "FDC Numerals", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mixed-font: "FDC Numerals", "FDC Latin", "BIZ UD Gothic", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
body {
  line-height: 1.72;
  letter-spacing: 0.015em;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
}
.hero-kicker span:first-child,
.flow-step-num span,
.content-type,
.copyright {
}
.flow-step-num b,
.timeline-item time,
.hero-stat strong,
.language-number strong,
.evidence-stat strong,
.phone-link strong {
  font-variant-numeric: tabular-nums;
}
h1,
h2,
h3,
p,
li,
summary {
  line-break: strict;
  word-break: normal;
  overflow-wrap: anywhere;
}
h1,
h2,
h3,
.section-title {
  text-wrap: balance;
}
p,
li,
.section-lead,
.faq-answer {
  text-wrap: pretty;
}
@supports (word-break: auto-phrase) {
  h1,
  h2,
  h3,
  p,
  li,
  summary {
    word-break: auto-phrase;
  }
}
.section {
  padding: 68px 0;
}
.section-title {
  max-width: 18em;
  line-height: 1.28;
  letter-spacing: -0.022em;
}
.section-lead {
  max-width: 46em;
  line-height: 1.75;
}
.hero h1 {
  max-width: 700px;
  line-height: 1.18;
  letter-spacing: -0.028em;
}
.proof-item {
  min-height: 96px;
}
.proof-text span,
.problem-list span,
.role-card p,
.timeline-item p,
.flow-step p,
.content-card p,
.scene-card p,
.support-card p,
.award span,
.pilot span,
.faq-answer {
  font-size: 16px;
}
@media (max-width: 560px) {
  .proof-text span,
  .problem-list span,
  .role-card p,
  .timeline-item p,
  .flow-step p,
  .content-card p,
  .scene-card p,
  .support-card p,
  .award span,
  .pilot span,
  .faq-answer {
    font-size: 14px;
  }
}
.problem-list span,
.role-card p,
.flow-step p,
.scene-card p,
.support-card p,
.faq-answer {
  line-height: 1.65;
}
.flow-step {
  display: flex;
  flex-direction: column;
  padding: 22px;
}
.flow-tag {
  align-self: flex-start;
  margin-top: auto;
}
.content-card {
  display: grid;
  grid-template-rows: auto 1fr;
}
.content-body {
  display: flex;
  flex-direction: column;
}
.scene-card {
  display: grid;
  grid-template-rows: auto 1fr;
}
.scene-body {
  display: flex;
  min-height: 158px;
  flex-direction: column;
}
.scene-result {
  margin-top: auto;
  padding-top: 8px;
}
.language-copy p {
  max-width: 50em;
  line-height: 1.7;
}
.translation-note span {
  font-size: 15px;
  line-height: 1.65;
}
.support-card {
  min-height: 132px;
}
.faq-item summary {
  font-size: 16px;
  line-height: 1.6;
}

@media (max-width: 840px) {
  .section {
    padding: 58px 0;
  }
  .brand-copy strong {
    font-size: 14px;
  }
  .flow-step {
    min-height: auto;
  }
  .scene-body {
    min-height: 172px;
  }
}
@media (max-width: 560px) {
  body {
    font-size: 16px;
    line-height: 1.72;
  }
  .section {
    padding: 48px 0;
  }
  .section-title {
    font-size: clamp(29px, 8.7vw, 36px);
    line-height: 1.34;
    letter-spacing: -0.018em;
  }
  .section-lead {
    font-size: 16px;
    line-height: 1.75;
  }
  .hero-inner {
    padding: 6.6rem 0 0;
  }
  .hero h1 {
    margin: 0.6rem 0 0;
    font-size: 2.4rem;
    line-height: 1.22;
    letter-spacing: -0.022em;
  }
  .hero-copy {
    font-size: 1.3rem;
    line-height: 1.72;
  }
  .hero-kicker {
    font-size: 13px;
    line-height: 1.45;
  }
  .brand-copy strong {
    max-width: 130px;
    font-size: 13px;
    line-height: 1.35;
  }
  .hero-badges span {
    font-size: 13px;
    line-height: 1.4;
  }
  .proof-item {
    min-height: auto;
    padding: 18px 0 18px 26px;
  }
  .proof-text strong {
    font-size: 16px;
  }
  .problem-list li {
    grid-template-columns: 38px 1fr;
    gap: 11px;
  }
  .solution-card,
  .flow-step,
  .role-card {
    padding: 20px;
  }
  .content-body {
    padding: 13px 15px 16px;
  }
  .scene-body {
    min-height: 0;
    padding: 16px 17px 18px;
  }
  .language-copy {
    padding: 24px 20px 26px;
  }
  .language-explainer {
    padding: 19px 16px;
  }
  .translation-note {
    padding: 12px 14px;
  }
  .faq-item summary {
    font-size: 16px;
    line-height: 1.55;
  }
  .faq-answer {
    padding-left: 52px;
    font-size: 15px;
  }
  .mobile-cta a {
    font-size: 13px;
  }
}

/* v12: compact heading scale and spacing */
.section {
  padding: 64px 0;
}
.section--tight {
  padding: 46px 0;
}
.section-title {
  max-width: 19em;
  font-size: clamp(32px, 3.8vw, 50px);
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.section-lead {
  margin-top: 12px;
}
.problem {
  padding-top: 92px;
}
.problem-head {
  margin-bottom: 28px;
}
.problem-head .section-title {
  font-size: clamp(31px, 3.45vw, 43px);
}
.bot .section-title {
  font-size: clamp(31px, 3.55vw, 45px);
}
.dialogue .section-title {
  font-size: clamp(31px, 3.6vw, 46px);
}
.evidence-copy .section-title {
  font-size: clamp(31px, 3.55vw, 45px);
}
.cta h2 {
  font-size: clamp(32px, 4vw, 49px);
  line-height: 1.32;
}
.scene-grid {
  gap: 11px;
  margin-top: 24px;
}
.content-stack {
  margin-top: 24px;
}
.support-grid {
  margin-top: 26px;
}
.dialogue-points {
  margin-top: 17px;
}
.transport-hub {
  margin-top: 20px;
  padding: 22px;
}
.transport-hub-head {
  gap: 18px;
}
.transport-hub h3 {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.4;
  letter-spacing: -0.018em;
  white-space: nowrap;
}
.transport-hub-head p {
  margin-top: 8px;
  line-height: 1.68;
}
.transport-flow {
  gap: 9px;
  margin-top: 15px;
}
.transport-flow article {
  padding: 13px;
}
.transport-cases {
  gap: 8px;
  margin-top: 9px;
}
.transport-case {
  padding: 9px 10px;
}
.transport-outcomes {
  margin-top: 13px;
  padding-top: 11px;
}
@media (max-width: 840px) {
  .section {
    padding: 54px 0;
  }
  .transport-hub {
    padding: 20px;
  }
}
@media (max-width: 560px) {
  .section {
    padding: 44px 0;
  }
  .section-title {
    font-size: clamp(27px, 8vw, 33px);
    line-height: 1.36;
  }
  .problem-head .section-title,
  .bot .section-title,
  .dialogue .section-title,
  .evidence-copy .section-title {
    font-size: clamp(27px, 8vw, 33px);
  }
  .cta h2 {
    font-size: clamp(28px, 8.4vw, 35px);
  }
  .transport-hub {
    padding: 17px;
    border-radius: 20px;
  }
  .transport-hub h3 {
    font-size: clamp(21px, 6.8vw, 27px);
    line-height: 1.42;
  }
  .transport-flow {
    margin-top: 13px;
  }
}

/* v13: compact transportation-hub module */
.transport-hub {
  margin-top: 17px;
  padding: 18px;
}
.transport-hub-head {
  gap: 13px;
}
.transport-hub h3 {
  font-size: clamp(20px, 2.15vw, 27px);
  line-height: 1.36;
  letter-spacing: -0.012em;
}
.transport-hub-head p {
  margin-top: 6px;
  line-height: 1.6;
}
.transport-types {
  gap: 6px;
}
.transport-types span {
  padding: 6px 9px;
}
.transport-flow {
  gap: 7px;
  margin-top: 12px;
}
.transport-flow article {
  padding: 10px 11px;
  border-radius: 14px;
}
.transport-flow b {
  font-size: 16px;
  line-height: 1.4;
}
.transport-flow span {
  margin-top: 3px;
  line-height: 1.55;
}
.transport-cases {
  gap: 6px;
  margin-top: 7px;
}
.transport-case {
  padding: 7px 9px;
  border-radius: 11px;
}
.transport-case b {
  font-size: 14px;
  line-height: 1.35;
}
.transport-case span {
  margin-top: 1px;
  font-size: 14px;
  line-height: 1.45;
}
.transport-outcomes {
  gap: 5px;
  margin-top: 9px;
  padding-top: 0;
}
.transport-outcomes span {
  padding: 5px 8px;
}
@media (max-width: 840px) {
  .transport-hub {
    padding: 17px;
  }
}
@media (max-width: 560px) {
  .transport-hub {
    padding: 15px;
  }
  .transport-hub h3 {
    font-size: clamp(19px, 6.2vw, 24px);
    line-height: 1.4;
  }
  .transport-flow {
    margin-top: 11px;
  }
  .transport-flow article {
    padding: 10px;
  }
  .transport-case {
    padding: 7px 8px;
  }
}

.flow-steps {
  gap: 13px;
  margin-top: 24px;
}
.flow-step {
  padding: 16px 17px;
}
.flow-step-heading {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}
.flow-step-index {
  display: grid;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy-700), var(--violet-600));
  font-size: 14px;
  line-height: 1;
}
.flow-step h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.36;
}
.flow-step p {
  margin-top: 7px;
  line-height: 1.55;
}
.flow-tag {
  margin-top: 8px;
}
.flow-visual {
  width: min(100%, 360px);
  margin: 14px auto 0;
  padding: 8px 10px;
  text-align: center;
}
.flow-visual .triggerboard-image {
  width: min(100%, 145px);
}
.flow-visual .caption {
  max-width: 310px;
  margin: 5px auto 0;
  line-height: 1.45;
}
.scene-grid {
  margin-top: 21px;
}
.scene-body {
  min-height: 145px;
  padding: 12px 14px 13px;
}
.scene-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.scene-index {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 8px;
}
.scene-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
}
.scene-card p {
  margin-top: 5px;
}
.scene-result {
  padding-top: 6px;
}
.transport-title-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}
.transport-index {
  display: grid;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 9px;
  color: #fff;
  background: rgba(255, 255, 255, 0.13);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}
.transport-hub-head {
  gap: 11px;
}
.transport-hub-head p {
  margin-top: 5px;
}
.transport-flow {
  margin-top: 10px;
}
.transport-cases {
  gap: 5px;
  margin-top: 6px;
}
.transport-case {
  padding: 6px 8px;
}
.transport-outcomes {
  margin-top: 8px;
}
@media (max-width: 840px) {
  .flow-steps {
    row-gap: 34px;
    margin-top: 25px;
  }
  .flow-step {
    min-height: auto;
    padding: 15px 16px;
  }
  .scene-body {
    min-height: 145px;
  }
}
@media (max-width: 560px) {
  .flow-steps {
    row-gap: 32px;
    margin-top: 23px;
  }
  .flow-step {
    padding: 14px 15px;
  }
  .flow-step h3 {
    font-size: 20px;
  }
  .flow-visual {
    width: min(100%, 330px);
    margin-top: 12px;
  }
  .flow-visual .triggerboard-image {
    width: min(100%, 132px);
  }
  .scene-body {
    min-height: 0;
    padding: 12px 13px 14px;
  }
  .scene-card h3 {
    font-size: 18px;
  }
  .transport-title-row {
    gap: 8px;
  }
  .transport-index {
    flex-basis: 28px;
    width: 28px;
    height: 28px;
  }
}

#main {
  margin: 0 !important;
}

.comContact {
  display: none !important;
}

.hero-kicker .en.roboto {
  margin-bottom: 0.6rem;
  margin-top: 1rem;
  border: none;
  font-weight: 500;
  font-size: 3.2rem;
  letter-spacing: 0.02em;
  transform: translate(0, -1rem);
}
@media (max-width: 560px) {
  .hero-kicker .en.roboto {
    display: inline-block;
    margin: 0;
    padding: 0;
    width: 100%;
    transform: revert;
    font-size: 2.1rem;
  }
}

#pagePath {
  margin-top: 10px;
}
@media (max-width: 560px) {
  #pagePath {
    margin: 1.4rem 0 3.5rem !important;
  }
}