:root {
  --ink: #0f172a;
  --muted: #475569;
  --paper: #f8fafc;
  --paper-2: #e2e8f0;
  --card: #ffffff;
  --line: #e2e8f0;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --on-dark: #f8fafc;
  --on-dark-muted: #94a3b8;
  --accent: #4f46e5;
  --accent-bright: #6366f1;
  --violet: #7c3aed;
  --milespace: #2563eb;
  --parking: #7c3aed;
  --lastock: #0ea5e9;
  --clay: #b91c1c;
  --header: 72px;
  --radius: 16px;
  --radius-sm: 12px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans KR", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  word-break: keep-all;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); }

h1, h2, h3, p { margin-top: 0; }

h1 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.2;
  letter-spacing: -0.03em;
  font-weight: 700;
}

h2 {
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

h3 { font-size: 22px; line-height: 1.35; letter-spacing: -0.02em; margin-bottom: 8px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  background: white;
  color: var(--ink);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  z-index: 20;
}

.skip:focus { top: 12px; }

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lede {
  max-width: 42rem;
  color: var(--muted);
  font-size: 18px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #fff;
  color: var(--ink);
  height: var(--header);
  border-bottom: 1px solid var(--line);
}

.header-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand, .brand:hover {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: 48px;
  width: auto;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; letter-spacing: 0.08em; }
.site-footer .brand-text small { color: var(--on-dark-muted); font-size: 12px; }

.menu-btn {
  width: 44px;
  height: 44px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 16px;
  height: 1.5px;
  background: currentColor;
  position: relative;
  content: "";
}

.menu-icon::before { position: absolute; top: -6px; }
.menu-icon::after { position: absolute; top: 6px; }

.nav { display: none; }

.nav.is-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: var(--header) 0 0 0;
  background: var(--paper);
  color: var(--ink);
  padding: 12px 20px 32px;
  overflow: auto;
  gap: 4px;
}

.nav a {
  color: inherit;
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  font-weight: 600;
}

.nav a.is-active { color: var(--accent); }

.sub { display: grid; padding: 0 0 8px 12px; }
.sub a { font-weight: 500; color: var(--muted); min-height: 40px; }

.lang {
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  margin-top: 12px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
}

.lang a {
  min-height: 32px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  letter-spacing: 0.08em;
  font-size: 13px;
  font-weight: 600;
  border-radius: calc(var(--radius-sm) - 2px);
  text-decoration: none;
}

.lang a.is-on {
  color: var(--ink);
  background: var(--paper-2);
}

.lang-sep {
  display: inline-flex;
  align-items: center;
  padding: 0 1px;
  color: var(--line);
  font-size: 12px;
  user-select: none;
}

.hero {
  background: var(--dark);
  color: var(--on-dark);
  display: grid;
  align-items: center;
  min-height: calc(100svh - var(--header));
  padding: 72px 0 96px;
}

.hero--bg {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.hero-bg-picture {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  pointer-events: none;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero--bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    115deg,
    rgb(15 23 42 / 0.94) 0%,
    rgb(15 23 42 / 0.82) 38%,
    rgb(15 23 42 / 0.45) 68%,
    rgb(15 23 42 / 0.2) 100%
  );
}

.hero--bg .wrap {
  position: relative;
  z-index: 1;
}

.hero--bg .hero-grid {
  grid-template-columns: 1fr;
}

.hero--bg .hero-copy {
  max-width: 38rem;
}

.hero-grid, .split, .contact-grid, .card-grid, .stat-grid, .logo-grid, .steps, .channel-grid {
  display: grid;
  gap: 20px;
}

.hero-grid > *,
.split > *,
.contact-grid > *,
.card-grid > *,
.stat-grid > *,
.steps > *,
.channel-grid > * {
  min-width: 0;
}

.hero h1 {
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin: 8px 0 18px;
}

.hero .kicker { color: #c4b5fd; }

.hero .lede {
  color: #cbd5e1;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.35;
  margin-bottom: 2px;
}

.hero-actions, .btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

.hero--bg .hero-copy > * {
  opacity: 0;
  transform: translateY(18px);
}

.hero--bg.is-entered .hero-copy > h1 {
  animation: hero-enter 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.08s;
}

.hero--bg.is-entered .hero-copy > .lede {
  animation: hero-enter 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.2s;
}

.hero--bg.is-entered .hero-copy > .hero-actions {
  animation: hero-enter 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.32s;
}

@keyframes hero-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.solution-grid .solution-card.reveal:nth-child(1) { transition-delay: 0ms; }
.solution-grid .solution-card.reveal:nth-child(2) { transition-delay: 90ms; }
.solution-grid .solution-card.reveal:nth-child(3) { transition-delay: 180ms; }

.compare .compare-shot.reveal:nth-child(1) { transition-delay: 0ms; }
.compare .compare-shot.reveal:nth-child(2) { transition-delay: 100ms; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  background: var(--accent-bright);
  color: white;
  text-decoration: none;
  border: 1px solid var(--accent-bright);
  border-radius: var(--radius);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.btn:hover { background: var(--accent); border-color: var(--accent); }

.btn.secondary {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}

.btn.secondary:hover { background: rgba(255, 255, 255, 0.06); }

.page-head .section-nav {
  margin: 4px 0 20px;
  gap: 4px 22px;
}

.section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
}

.section-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 0 4px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 18px;
  font-weight: 650;
}

.section-nav a[aria-current="page"] {
  background: transparent;
  border-bottom-color: var(--accent-bright);
  color: var(--ink);
}

.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
}

.tab-nav a {
  max-width: 100%;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--muted);
  text-decoration: none;
  font-size: 17px;
  font-weight: 650;
  line-height: 1.35;
  text-align: center;
}

.tab-nav a[aria-current="page"] {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.about-panel { padding-top: 28px; }

.about-panel--ip {
  background: #fff;
}

.frame-a4 {
  aspect-ratio: 210 / 297;
  min-height: 0;
}

.product-showcase-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}

.product-showcase-tab {
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--muted);
  font: inherit;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.35;
  cursor: pointer;
}

.product-showcase-tab[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.product-showcase-tab:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 2px;
}

.product-showcase-stage {
  position: relative;
}

.product-showcase-panel {
  display: none;
  animation: showcase-fade 0.28s ease;
}

.product-showcase-panel.is-active {
  display: block;
}

@keyframes showcase-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.product-showcase-panel .device-shell {
  margin: 0 auto 24px;
}

.product-showcase-copy {
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
}

.product-showcase-copy h3 { margin-top: 0; }

.product-showcase-copy ul {
  margin: 8px auto 0;
  padding-left: 1.1em;
  color: var(--muted);
  text-align: left;
  display: inline-block;
}

.device-shell {
  background: #f1f5f9;
}

.device-shell__screen .frame {
  border: 0;
  border-radius: 0;
  min-height: 120px;
}

.device-shell--desktop {
  width: 100%;
  max-width: 920px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
  background: #fff;
}

.device-shell--desktop .device-shell__screen {
  line-height: 0;
  background: #fff;
}

.device-shell--desktop .device-shell__screen .frame,
.device-shell--desktop .device-shell__screen .frame-wide {
  display: block;
  position: static;
  min-height: 0;
  aspect-ratio: unset;
  padding: 0;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  background: #fff;
}

.device-shell--desktop .device-shell__screen .frame.is-contain {
  background: #fff;
}

.device-shell--desktop .device-shell__screen .frame.is-contain img {
  position: static;
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.device-shell__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  background: #e2e8f0;
  border-bottom: 1px solid var(--line);
}

.device-shell__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
}

.device-shell--phone {
  width: 100%;
  max-width: 320px;
  padding: 12px 10px 14px;
  border-radius: 32px;
  border: 3px solid #1e293b;
  background: #1e293b;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
}

.device-shell--phone .device-shell__speaker {
  width: 56px;
  height: 5px;
  margin: 0 auto 10px;
  border-radius: 999px;
  background: #334155;
}

.device-shell--phone .device-shell__screen .frame {
  display: block;
  min-height: 0;
  aspect-ratio: unset;
  padding: 0;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
}

.device-shell--phone .device-shell__screen .frame.is-contain img {
  position: static;
  display: block;
  width: 100%;
  height: auto;
}

.device-shell--document {
  width: 100%;
  max-width: 420px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.1);
}

.device-shell--document .device-shell__screen .frame-a4 {
  min-height: 480px;
}

.report-a4-duo {
  display: grid;
  gap: 16px;
  width: 100%;
  max-width: 920px;
  margin: 0 auto 24px;
}

.report-a4-sheet {
  margin: 0;
  aspect-ratio: 210 / 297;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.1);
}

.report-a4-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

@media (min-width: 640px) {
  .report-a4-duo {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

.phone-duo {
  display: grid;
  gap: 20px;
  width: 100%;
  max-width: 720px;
  margin: 0 auto 24px;
  justify-items: center;
}

.phone-duo .device-shell--phone {
  width: 100%;
  max-width: 300px;
}

@media (min-width: 640px) {
  .phone-duo {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

@media (min-width: 720px) {
  .product-showcase-stage {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-showcase-panel { animation: none; }
}

.narrow { max-width: 760px; }
.section { padding: 72px 0; }
.section + .section { padding-top: 0; }

/* 홈·솔루션 공통 섹션 톤 (home-solutions / home-tech와 동일 색) */
.tone-white { background: #fff; }
.tone-mist { background: #e8eef5; }

.section.home-solutions { background: #fff; }
.section.home-tech {
  background: #e8eef5;
  padding-top: 72px;
}
.section-head { margin-bottom: 28px; max-width: 40rem; }
.section-head p:last-child { color: var(--muted); }

/* 솔루션 상세: 연속 섹션에서 제목(h2) 블록 위 여백 */
.page-head ~ .section + .section > .wrap > .section-head:first-child {
  padding-top: 48px;
}

.frame {
  position: relative;
  display: grid;
  place-items: end start;
  min-height: 220px;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(248, 250, 252, 0.7), rgba(15, 23, 42, 0.04)),
    repeating-linear-gradient(-45deg, transparent, transparent 12px, rgba(15, 23, 42, 0.045) 12px, rgba(15, 23, 42, 0.045) 13px);
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: var(--radius);
}

.frame-portrait { aspect-ratio: 3 / 4; min-height: 0; }
.frame-phone { aspect-ratio: auto; min-height: 0; }
.frame-wide { aspect-ratio: 16 / 10; min-height: 0; }
.frame-card { aspect-ratio: 16 / 10; min-height: 140px; }

.frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame.is-contain {
  background: #f1f5f9;
}

.frame.is-contain img { object-fit: contain; }

.frame-copy { display: flex; flex-direction: column; gap: 4px; max-width: 16rem; }
.frame-kicker { font-size: 11px; letter-spacing: 0.16em; font-weight: 700; }
.frame-copy strong { font-size: 20px; letter-spacing: -0.03em; }
.frame-copy span:last-child { color: inherit; opacity: 0.75; font-size: 14px; }

.card-grid { align-items: stretch; }

.solution-grid {
  display: grid;
  gap: 24px;
  align-items: stretch;
}

.solution-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.28s ease;
}

@media (hover: hover) {
  .solution-card:hover {
    transform: translateY(-6px);
    border-color: rgb(79 70 229 / 0.22);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12);
  }
}

.solution-card-media {
  display: block;
  height: 210px;
  overflow: hidden;
  line-height: 0;
  background: #f1f5f9;
}

.solution-card-media .solution-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.solution-card-img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: #f1f5f9;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (hover: hover) {
  .solution-card:hover .solution-card-img {
    transform: scale(1.05);
  }
}

.solution-card-img.is-contain { object-fit: contain; background: #fff; }

.solution-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  padding: 22px 22px 24px;
}

.solution-card-title { margin: 0; font-size: 22px; }

.solution-card-text {
  margin: 0;
  color: var(--muted);
  flex: 1;
}

.solution-more {
  align-self: flex-start;
  margin-top: 8px;
  border-radius: 999px;
  min-height: 44px;
  padding: 0 22px;
}

a.card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--card);
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 14px 14px 18px;
  border-radius: var(--radius);
  min-height: 100%;
}

a.card:hover { border-color: var(--card-accent, var(--accent)); }

.card-grid > .card-milespace { --card-accent: var(--milespace); --card-ink: #1d4ed8; }
.card-grid > .card-parking { --card-accent: var(--parking); --card-ink: #6d28d9; }
.card-grid > .card-lastock { --card-accent: var(--lastock); --card-ink: #0369a1; }
.media-video {
  display: block;
  width: 100%;
  margin-top: 28px;
  background: #0f172a;
  border-radius: var(--radius);
}
.card-grid > .card { border-top: 3px solid var(--card-accent); }
.card-grid > .card .card-index,
.card-grid > .card .more { color: var(--card-ink); }

a.card p { color: var(--muted); margin-bottom: 0; flex: 1; }

.more {
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

.card-index {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--accent);
}

.stat-grid { gap: 12px; }

.stat {
  background: var(--card);
  border-top: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 18px 16px 16px;
}

.stat strong {
  display: block;
  font-size: clamp(36px, 5vw, 52px);
  letter-spacing: -0.045em;
  line-height: 1;
  font-weight: 700;
}

.stat span { display: block; margin-top: 8px; color: var(--muted); }

.note { color: var(--muted); font-size: 14px; margin: 14px 0 0; }

.compare {
  display: grid;
  gap: 20px;
  margin-bottom: 28px;
}

.compare-shot {
  position: relative;
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0f172a;
}

.compare-shot img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.compare-mark {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.28);
}

.compare-mark.is-no { background: #dc2626; }
.compare-mark.is-yes { background: #16a34a; }


.logo-grid { gap: 8px; }

.logo-tile {
  list-style: none;
  min-height: 84px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 650;
}

.logo-list { margin: 0; padding: 0; }

.band {
  background: var(--dark-2);
  color: var(--on-dark);
  padding: 48px 0;
}

.home-cta {
  background: #312e81;
  color: #e0e7ff;
  padding: 80px 0;
  text-align: center;
}
.home-cta h2 {
  max-width: 16em;
  margin-inline: auto;
  color: #fff;
}
.home-cta p {
  max-width: 38rem;
  margin: 14px auto 0;
  color: #e0e7ff;
}
.home-cta .btn {
  margin-top: 28px;
  background: #fff;
  color: #312e81;
  border-color: #fff;
  border-radius: 999px;
  padding: 0 22px;
}
.home-cta .btn:hover {
  background: #e0e7ff;
  border-color: #e0e7ff;
  color: #312e81;
}

.to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--accent-bright);
  color: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.22);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}
.to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.to-top:hover { background: var(--accent); color: #fff; }
.to-top svg { width: 22px; height: 22px; display: block; }

.band .btn.secondary:hover { background: rgba(255, 255, 255, 0.08); }

.page-head { padding: 48px 0 12px; }
.page-head.tone-white { background: #fff; }
.page-head h1 { margin-bottom: 12px; }

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.panel + .panel { margin-top: 12px; }

.split-copy p:last-child { margin-bottom: 0; }

.ceo-message-lead {
  font-size: 21px;
  line-height: 1.45;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.ceo-message-summary {
  font-size: 19px;
  line-height: 1.55;
  font-weight: 650;
  margin-bottom: 20px;
}

.ceo-signoff {
  margin-top: 28px;
  margin-bottom: 20px;
  font-weight: 600;
  color: var(--muted);
}

.ceo-signoff strong {
  color: var(--ink);
  font-weight: 700;
}

.ceo-profile {
  margin-top: 4px;
  padding: 20px 22px;
}

.ceo-profile-grid {
  display: grid;
  gap: 22px;
}

.ceo-profile-title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.ceo-profile-text {
  margin: 0;
  font-weight: 650;
  line-height: 1.5;
}

.ceo-profile-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.ceo-profile-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-weight: 550;
  line-height: 1.45;
}

.ceo-profile-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.ceo-profile-tag {
  flex-shrink: 0;
  min-width: 1.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgb(79 70 229 / 0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.04em;
}

.ceo-profile-tag.is-past {
  background: var(--paper-2);
  color: var(--muted);
}

dl.facts { display: grid; gap: 0; margin: 0; }
dl.facts div {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
dl.facts dt { color: var(--muted); font-size: 13px; }
dl.facts dd { margin: 0; font-weight: 650; }

.timeline {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  border-left: 3px solid rgb(79 70 229 / 0.5);
}
.timeline > li { position: relative; padding: 0 0 28px 26px; }
.timeline > li::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: -9px;
  top: 7px;
  transition: transform 0.2s ease;
  transform-origin: center center;
}
.timeline > li:hover::before { transform: scale(1.45); }
.stack-tight { display: grid; gap: 12px; }
.section-label {
  font-size: 22px;
  line-height: 1.35;
  margin: 0;
  display: inline-block;
  align-self: start;
  background: #fff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}
.ip-grid {
  display: grid;
  gap: 28px 24px;
  grid-template-columns: 1fr;
}
.ip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-align: center;
}
.ip-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 280px;
  padding: 0;
  background: #fff;
  border: 0;
  border-radius: 0;
}
.ip-media img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100%, 220px);
  max-height: min(100%, 260px);
  object-fit: contain;
  object-position: center;
}
.ip-copy {
  width: 100%;
}
.ip-copy h3 {
  font-size: 17px;
  line-height: 1.4;
  margin: 0 0 6px;
}
.ip-copy .note { margin: 0; }
@media (min-width: 560px) {
  .ip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .ip-grid { grid-template-columns: repeat(3, 1fr); }
}
.timeline h2,
.timeline h3 { font-size: 22px; line-height: 1.35; margin-bottom: 6px; }
.timeline ul { margin: 0; padding-left: 18px; color: var(--muted); }

.steps { counter-reset: none; }
.step, .channel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.step b, .index-no {
  display: block;
  font-size: 32px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}
.step p, .channel p { margin-bottom: 0; color: var(--muted); }
.channel ul { margin: 8px 0 0; padding-left: 1.1em; color: var(--muted); }
.channel li + li { margin-top: 6px; }

#solutions, #positioning, #detection { scroll-margin-top: calc(var(--header) + 16px); }

.choice-label { font-weight: 650; font-size: 14px; margin: 0; }
.choices { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.choices label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-weight: 550;
}
.choices input { width: 18px; height: 18px; margin: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 650;
}

.sheet {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--card);
  font-size: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.sheet caption {
  text-align: left;
  font-weight: 700;
  padding-bottom: 8px;
}
.sheet th, .sheet td {
  border: 0;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}
.sheet th:last-child, .sheet td:last-child { border-right: 0; }
.sheet tr:last-child td { border-bottom: 0; }
.sheet th { background: #f1f5f9; font-weight: 650; }

.sheet.compare-sheet {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  border: 0;
  border-radius: 24px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}
.sheet.compare-sheet col { width: 50%; }
.sheet.compare-sheet th,
.sheet.compare-sheet td {
  width: 50%;
  vertical-align: top;
  padding: 18px 22px;
  line-height: 1.65;
}
.sheet.compare-sheet thead th {
  padding: 16px 22px;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.sheet.compare-sheet thead th:first-child {
  color: #334155;
  background: #e2e8f0;
}
.sheet.compare-sheet td:last-child {
  background: #f0fdf4;
  border-right: 0;
}
.sheet.compare-sheet thead th:last-child {
  color: #15803d;
  background: #dcfce7;
  border-right: 0;
}
.sheet.compare-sheet tbody td:first-child { background: #f8fafc; }
.sheet.compare-sheet tbody tr:first-child td {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.4;
  color: var(--ink);
}
.sheet.compare-sheet tbody tr:nth-child(2) td {
  font-size: 16px;
  color: #334155;
}
.sheet.compare-sheet tbody tr:last-child td { border-bottom: 0; }
.sheet.compare-sheet ul {
  margin: 0;
  padding-left: 1.15em;
}
.sheet.compare-sheet li + li { margin-top: 8px; }

.stack { display: grid; gap: 16px; }
.stack > * { margin: 0; }

.contact-grid { align-items: start; }
.contact-place {
  display: grid;
  gap: 20px;
  margin-top: 36px;
  align-items: start;
}
.contact-place > * { min-width: 0; }
.consent-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}
.consent {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  font-weight: 550;
  cursor: pointer;
}
.consent input {
  width: 18px;
  height: 18px;
  margin: 0;
  flex-shrink: 0;
}
.consent-more {
  font-size: 14px;
  font-weight: 650;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
}
.form-grid { display: grid; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 650; font-size: 14px; }
.req { color: var(--clay); }
.input {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  background: white;
  color: var(--ink);
  font: inherit;
}
textarea.input { min-height: 150px; resize: vertical; }
.is-invalid .input { border-color: var(--clay); }
.errorlist { list-style: none; margin: 0; padding: 0; color: var(--clay); font-size: 14px; }

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.messages { list-style: none; margin: 0 0 16px; padding: 0; }
.message {
  padding: 12px 14px;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  border-radius: var(--radius-sm);
  color: var(--ink);
}

.map {
  min-height: 280px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.map iframe { width: 100%; height: 360px; border: 0; display: block; }

.site-footer {
  background: var(--dark);
  color: #cbd5e1;
  padding: 40px 0 20px;
  margin-top: 20px;
}
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-identity {
  margin: 0 0 18px;
  color: var(--on-dark);
  font-size: 15px;
}
.footer-grid { display: grid; gap: 8px 32px; align-items: start; }
.footer-lines p { margin: 0 0 6px; }
.footer-lines p:last-child { margin-bottom: 0; }
.footer-legal {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(248, 250, 252, 0.15);
  font-size: 14px;
}

.legal { max-width: 52rem; }
.legal h2 { font-size: 22px; margin: 40px 0 12px; }
.legal h2[id] { scroll-margin-top: calc(var(--header) + 12px); }
.legal h3 { font-size: 17px; margin: 24px 0 8px; }
.legal p, .legal li { color: var(--ink); }
.legal .toc { padding-left: 1.2em; }
.legal .toc a { text-decoration: none; }
.legal .toc a:hover { text-decoration: underline; }
.table-scroll { overflow-x: auto; margin: 12px 0 20px; }
.legal table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.5;
}
.legal th,
.legal td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.legal th { background: var(--paper-2); font-weight: 650; }

:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
}

@media (min-width: 720px) {
  .wrap { width: min(1120px, calc(100% - 48px)); }
  .stat-grid, .logo-grid, .compare { grid-template-columns: repeat(2, 1fr); }
  .card-grid, .channel-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field-wide { grid-column: 1 / -1; }
  .split, .contact-grid { grid-template-columns: 0.8fr 1.2fr; gap: 36px; }
  .contact-place { grid-template-columns: 1.2fr 0.8fr; gap: 36px; }
  .footer-grid { grid-template-columns: 0.9fr 1.3fr; gap: 32px; }
  .ceo-profile-grid { grid-template-columns: 0.85fr 1.15fr; gap: 28px; align-items: start; }
}

@media (min-width: 960px) {
  .menu-btn { display: none; }
  .nav, .nav.is-open {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    inset: auto;
    background: transparent;
    color: inherit;
    padding: 0;
    overflow: visible;
    gap: 4px;
  }
  .nav > a, .has-sub > a { padding: 0 8px; font-size: 14px; letter-spacing: 0.04em; }
  .has-sub { position: relative; }
  .sub {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    padding: 10px 8px 8px;
    background: var(--card);
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  }
  .has-sub:hover .sub,
  .has-sub:focus-within .sub { display: grid; }
  .sub a { color: var(--ink); font-weight: 550; }
  .lang {
    margin: 0 0 0 10px;
    margin-top: 0;
  }
  .hero-grid { align-items: center; }
  .card-grid, .steps, .channel-grid, .solution-grid { grid-template-columns: repeat(3, 1fr); }
  .steps.quad, .channel-grid.quad { grid-template-columns: repeat(4, 1fr); }
  .duo { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
  .logo-grid { grid-template-columns: repeat(4, 1fr); }
  .hero { padding: 96px 0 112px; }
  .hero--bg .hero-copy { max-width: 42rem; }
}

.page-head .hashtags { margin-top: 18px; }

.hashtags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  font-weight: 650;
  color: var(--accent);
  letter-spacing: -0.01em;
}

.solution-hero {
  display: grid;
  gap: 28px;
  align-items: center;
}

.solution-hero-media .frame { min-height: 240px; }

.solution-hero-video {
  margin-top: 0;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  vertical-align: middle;
}

.solution-hero-copy h1 { margin-bottom: 12px; }
.solution-hero-copy .lede { margin-bottom: 0; }

@media (min-width: 720px) {
  .solution-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px 48px;
  }
}

.pain-compare {
  display: grid;
  gap: 12px;
}

.pain-compare-head,
.pain-compare-row {
  display: grid;
  gap: 12px;
}

@media (min-width: 720px) {
  .pain-compare-head,
  .pain-compare-row {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

.pain-compare-head > div {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.pain-compare-head > div:first-child {
  color: #334155;
  background: #e2e8f0;
}

.pain-compare-head > div:last-child {
  color: #15803d;
  background: #dcfce7;
}

.pain-problem,
.pain-solution {
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  line-height: 1.65;
  font-size: 15px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.pain-problem {
  background: #f8fafc;
  color: #334155;
}

.pain-solution {
  background: linear-gradient(180deg, #f0fdf4 0%, #ecfdf5 100%);
  border-color: #bbf7d0;
  color: #14532d;
  font-weight: 600;
}

.pain-label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pain-problem .pain-label { color: #b91c1c; }
.pain-solution .pain-label { color: #15803d; }

.process-flow { display: grid; gap: 20px; }

.process-row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 0;
}

.process-step {
  flex: 1 1 100%;
  min-width: 0;
  margin: 0;
  padding: 18px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}

.process-step h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.35;
}

.process-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.flow-connector {
  display: none;
  flex: 0 0 28px;
  align-self: center;
  height: 2px;
  margin: 0 4px;
  background: linear-gradient(90deg, var(--accent) 0%, #94a3b8 100%);
  position: relative;
}

.flow-connector::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: #94a3b8;
}

@media (min-width: 720px) {
  .process-step {
    flex: 1 1 calc(33.333% - 36px);
    max-width: calc(33.333% - 36px);
  }

  .flow-connector { display: block; }

  .process-row .process-step:only-child {
    flex: 0 1 calc(33.333% - 36px);
    max-width: calc(33.333% - 36px);
  }

  .process-row--quad .process-step {
    flex: 1 1 calc(25% - 42px);
    max-width: calc(25% - 42px);
  }

  .process-row--quad .process-step:only-child {
    flex: 0 1 calc(25% - 42px);
    max-width: calc(25% - 42px);
  }
}

.sheet.ps-sheet {
  width: 100%;
  min-width: 680px;
  table-layout: fixed;
  border: 0;
  border-radius: 24px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}
.sheet.ps-sheet col { width: 50%; }
.sheet.ps-sheet th,
.sheet.ps-sheet td {
  width: 50%;
  vertical-align: top;
  padding: 16px 20px;
  line-height: 1.6;
}
.sheet.ps-sheet thead th {
  font-size: 14px;
  letter-spacing: 0.02em;
}
.sheet.ps-sheet thead th:first-child {
  color: #334155;
  background: #e2e8f0;
}
.sheet.ps-sheet thead th:last-child {
  color: #15803d;
  background: #dcfce7;
  border-right: 0;
}
.sheet.ps-sheet tbody td:first-child { background: #f8fafc; }
.sheet.ps-sheet td:last-child {
  background: #f0fdf4;
  border-right: 0;
  font-weight: 650;
}
.sheet.ps-sheet tbody tr:last-child td { border-bottom: 0; }

.mark-no,
.mark-yes {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  height: 24px;
  margin-right: 8px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  vertical-align: 2px;
}
.mark-no { background: #fee2e2; color: #b91c1c; }
.mark-yes { background: #dcfce7; color: #15803d; }

.product-shots {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}
.shot { margin: 0; }
.shot figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}
.stat strong.stat-label {
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.35;
  letter-spacing: -0.03em;
}
.solution-follow { margin-top: 56px; }
.solution-cta { margin: 28px 0 0; }

@media (min-width: 720px) {
  .product-shots { grid-template-columns: repeat(3, 1fr); }
  .effect-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .hero--bg .hero-copy > * {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
    --reveal-delay: 0ms;
  }

  .solution-card,
  .solution-card-img,
  .solution-card-media .solution-card-img {
    transition: none;
  }

  .solution-card:hover {
    transform: none;
  }
}