:root {
  color-scheme: dark;
  --bg: #081118;
  --bg-soft: #0d1922;
  --surface: #111f29;
  --surface-2: #152630;
  --line: rgba(205, 232, 240, 0.14);
  --text: #f3f8fb;
  --muted: #9bb0ba;
  --accent: #35c7e8;
  --accent-dark: #072e39;
  --max: 1240px;
  --radius: 16px;
  --nav-height: 76px;
}

* { box-sizing: border-box; }

html { overflow-x: hidden; scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "맑은 고딕", "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  word-break: keep-all;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 12%, rgba(53, 199, 232, 0.09), transparent 32%),
    linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
}

.js body { opacity: 0; }
.js.is-loaded body { opacity: 1; transition: opacity .45s ease; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.no-break { white-space: nowrap; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  color: #031015;
  background: var(--accent);
  border-radius: 8px;
}

.skip-link:focus { top: 16px; }

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  height: var(--nav-height);
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease;
}

.js .site-header { opacity: 0; transform: translateY(-18px); }
.js.is-loaded .site-header {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .7s .08s cubic-bezier(.16,1,.3,1), transform .7s .08s cubic-bezier(.16,1,.3,1), background-color .25s ease, border-color .25s ease;
}

.site-header.is-scrolled {
  background: rgba(8, 17, 24, 0.9);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand { min-height: 44px; display: inline-flex; align-items: center; }
.brand img { width: 205px; height: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  margin: 0 0 0 auto;
  padding: 0;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
}

.nav-links a { min-height: 44px; display: inline-flex; align-items: center; color: #c6d4da; transition: color .2s ease; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--text); }

.nav-contact {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  color: #04141a;
  background: var(--accent);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  transition: transform .2s ease, background-color .2s ease;
}

.nav-contact:hover { background: #65d6ee; transform: translateY(-1px); }
.nav-contact:active { transform: scale(.98); }

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 100dvh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-metrics {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-metrics-stage {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(100vw, 177.7778vh);
  height: max(56.25vw, 100vh);
  transform: translate(-50%, -50%);
}

.metric-value {
  position: absolute;
  top: 55.15%;
  height: 2.05%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 .24% 0 .28%;
  color: rgba(231,245,248,.92);
  background: transparent;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(7px, .72vw, 14px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: .02em;
  transition: color .2s ease;
}

.metric-main { font: inherit; }

.metric-value small {
  margin-left: .18em;
  color: rgba(174,205,214,.82);
  font-size: .62em;
  font-weight: 600;
  transition: color .2s ease;
}

.metric-delta {
  font-size: .48em;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0;
  transition: color .2s ease;
}

.metric-delta.is-up { color: rgba(77,218,161,.92); }
.metric-delta.is-down { color: rgba(241,105,105,.92); }
.metric-value.is-changing .metric-main,
.metric-value.is-changing .metric-main small,
.metric-value.is-changing .metric-delta { color: transparent; }
.metric-requests { left: 63.75%; width: 4.55%; }
.metric-latency { left: 69.35%; width: 4.5%; }
.metric-jobs { left: 75.05%; top: 55.34%; width: 4.35%; height: 1.78%; }

.js .hero-media { opacity: 0; transform: scale(1.055); }
.js.is-loaded .hero-media {
  opacity: 1;
  transform: scale(1);
  transition: opacity 1.25s .12s ease, transform 1.8s .12s cubic-bezier(.16,1,.3,1);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(53,199,232,.15) 49.8%, rgba(124,230,244,.5) 50%, rgba(53,199,232,.08) 50.2%, transparent 54%);
  transform: translateX(-62%);
}

.js.is-loaded .hero::before { animation: hero-scan 1.55s .72s cubic-bezier(.16,1,.3,1) both; }

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8,17,24,.98) 0%, rgba(8,17,24,.86) 37%, rgba(8,17,24,.18) 72%, rgba(8,17,24,.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(43vw, 520px);
  max-width: 520px;
  padding: calc(var(--nav-height) + 68px) 0 68px;
}

.js .hero-content > * { opacity: 0; transform: translateY(24px); }
.js.is-loaded .hero-content > * {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .72s cubic-bezier(.16,1,.3,1), transform .72s cubic-bezier(.16,1,.3,1);
}
.js.is-loaded .hero-content > :nth-child(1) { transition-delay: .28s; }
.js.is-loaded .hero-content > :nth-child(2) { transition-delay: .4s; }
.js.is-loaded .hero-content > :nth-child(3) { transition-delay: .54s; }
.js.is-loaded .hero-content > :nth-child(4) { transition-delay: .68s; }
.js.is-loaded .hero-content > :nth-child(5) { transition-delay: .8s; }

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .16em;
}

.hero h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(46px, 6.6vw, 86px);
  line-height: 1.03;
  letter-spacing: -.055em;
}

.hero h1 span { color: var(--accent); }

.js .hero h1 { clip-path: inset(0 0 100% 0); }
.js.is-loaded .hero h1 {
  clip-path: inset(0 0 0 0);
  transition: clip-path .9s .34s cubic-bezier(.16,1,.3,1), opacity .72s .4s cubic-bezier(.16,1,.3,1), transform .72s .4s cubic-bezier(.16,1,.3,1);
}

.hero-copy {
  max-width: 100%;
  margin: 26px 0 0;
  color: #c5d3d9;
  font-size: clamp(16px, 1.45vw, 19px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button:active { transform: scale(.98); }
.button-primary { color: #04141a; background: var(--accent); }
.button-primary:hover { background: #65d6ee; }
.button-secondary { color: var(--text); background: rgba(8,17,24,.56); border-color: rgba(243,248,251,.28); }
.button-secondary:hover { background: rgba(17,31,41,.9); border-color: rgba(243,248,251,.52); }

.hero-footnote {
  margin-top: 38px;
  color: #8298a2;
  font-size: 13px;
}

.section { padding: 128px 0; }
.section-compact { padding: 92px 0; }

.section-kicker {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

.section h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: -.045em;
}

.section-lead {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.positioning-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 70px;
  align-items: end;
}

.statement-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.statement-list li {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 20px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.statement-list strong { color: var(--accent); font-size: 13px; letter-spacing: .08em; }
.statement-list span { color: #d3dee3; font-size: 17px; }

.product-stage { background: var(--bg-soft); }

.product-layout {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 76px;
  align-items: start;
}

.product-index {
  position: sticky;
  top: 116px;
}

.product-name {
  margin: 18px 0 0;
  font-size: clamp(50px, 8vw, 104px);
  line-height: .92;
  letter-spacing: -.06em;
}

.product-name span { display: block; color: var(--accent); }

.product-description {
  margin: 30px 0 0;
  color: #b8c8cf;
  font-size: 19px;
}

.product-detail {
  min-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 44px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 32px 90px rgba(0,0,0,.18);
}

.product-detail::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent 34%, rgba(53,199,232,.07), transparent 66%);
  transform: translateX(-100%);
  transition: transform 1.1s cubic-bezier(.16,1,.3,1);
}

.product-detail { position: relative; overflow: hidden; }
.product-detail.is-visible::after { transform: translateX(100%); }

.product-detail h3 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.16;
  letter-spacing: -.04em;
}

.product-detail p { max-width: 650px; color: var(--muted); font-size: 17px; }

.product-detail-copy { position: relative; z-index: 1; }
.product-more { margin-top: 28px; cursor: pointer; }

.pending-block {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 44px;
}

.pending-item {
  min-height: 144px;
  padding: 24px;
  background: var(--surface-2);
  border-radius: 12px;
}

.product-detail .pending-item { opacity: 0; transform: translateY(16px); }
.product-detail.is-visible .pending-item {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .55s cubic-bezier(.16,1,.3,1), transform .55s cubic-bezier(.16,1,.3,1);
}
.product-detail.is-visible .pending-item:nth-child(1) { transition-delay: .16s; }
.product-detail.is-visible .pending-item:nth-child(2) { transition-delay: .23s; }
.product-detail.is-visible .pending-item:nth-child(3) { transition-delay: .3s; }
.product-detail.is-visible .pending-item:nth-child(4) { transition-delay: .37s; }

.pending-block.is-replaying .pending-item {
  animation: feature-return .56s cubic-bezier(.16,1,.3,1) both;
}

.pending-block.is-replaying .pending-item:nth-child(1) { animation-delay: .03s; }
.pending-block.is-replaying .pending-item:nth-child(2) { animation-delay: .09s; }
.pending-block.is-replaying .pending-item:nth-child(3) { animation-delay: .15s; }
.pending-block.is-replaying .pending-item:nth-child(4) { animation-delay: .21s; }

.pending-item strong { display: block; margin-bottom: 8px; font-size: 16px; }
.pending-item span { color: #8fa5af; font-size: 14px; }

.shot-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(205, 232, 240, .16);
  border-radius: var(--radius);
  background: #0d1b24;
  box-shadow: 0 26px 70px rgba(0, 0, 0, .36);
}

.shot-frame-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(205, 232, 240, .09);
  background: #101f2a;
}

.shot-frame-dots { display: flex; flex: none; gap: 6px; }
.shot-frame-dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(205, 232, 240, .16); }

.shot-frame-url {
  overflow: hidden;
  flex: 1;
  min-width: 0;
  max-width: 360px;
  padding: 5px 16px;
  border: 1px solid rgba(205, 232, 240, .07);
  border-radius: 999px;
  background: rgba(8, 17, 24, .82);
  color: #64808d;
  font-size: 12px;
  letter-spacing: .02em;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.shot-frame img { display: block; width: 100%; height: auto; }

.product-shot { position: relative; z-index: 1; margin: 36px 0 0; }

.ops-modal {
  width: min(1080px, calc(100% - 48px));
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid rgba(205,232,240,.2);
  border-radius: var(--radius);
  box-shadow: 0 36px 110px rgba(0,0,0,.54);
  overflow: hidden;
}

.ops-modal::backdrop {
  background: rgba(3,10,14,.78);
  backdrop-filter: blur(10px);
}

.ops-modal[open] { animation: modal-enter .42s cubic-bezier(.16,1,.3,1) both; }
.ops-modal.is-closing { animation: modal-exit .2s ease both; }

.ops-modal-shell { max-height: calc(100dvh - 48px); overflow-y: auto; overscroll-behavior: contain; }

.ops-modal-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 30px 36px;
  background: rgba(17,31,41,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.ops-modal-label {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.ops-modal-header h2 { margin: 0; font-size: clamp(28px, 4vw, 44px); line-height: 1; letter-spacing: -.045em; }
.ops-modal-header h2 span { color: var(--accent); }

.ops-modal-close {
  position: relative;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  padding: 0;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}

.ops-modal-close::before,
.ops-modal-close::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 22px;
  width: 20px;
  height: 2px;
  background: currentColor;
}

.ops-modal-close::before { transform: rotate(45deg); }
.ops-modal-close::after { transform: rotate(-45deg); }
.ops-modal-close:hover { border-color: rgba(53,199,232,.5); background: #1a303c; }
.ops-modal-close:active { transform: scale(.96); }

.ops-modal-body { padding: 52px 36px 40px; }
.ops-modal-body h3 { margin: 0; letter-spacing: -.035em; line-height: 1.2; }

.ops-modal-intro { max-width: 820px; }
.ops-modal-intro h3 { font-size: clamp(30px, 5vw, 54px); }
.ops-modal-intro p { max-width: 760px; margin: 22px 0 0; color: #b9c9d0; font-size: 18px; }

.ops-flow { margin-top: 58px; }
.ops-flow h3, .ops-capabilities h3 { font-size: 24px; }
.ops-flow ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ops-flow;
  border-top: 1px solid var(--line);
}

.ops-flow li {
  counter-increment: ops-flow;
  min-height: 174px;
  padding: 25px 22px 22px 0;
  border-right: 1px solid var(--line);
}

.ops-flow li:not(:first-child) { padding-left: 22px; }
.ops-flow li:last-child { border-right: 0; }
.ops-flow li::before { content: counter(ops-flow, decimal-leading-zero); display: block; margin-bottom: 20px; color: var(--accent); font-size: 12px; font-weight: 800; }
.ops-flow strong, .ops-capability-grid strong { display: block; font-size: 17px; }
.ops-flow span { display: block; margin-top: 8px; color: #8fa5af; font-size: 14px; }

.ops-capabilities { margin-top: 58px; }
.ops-capability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.ops-capability-grid article { min-height: 156px; padding: 25px; background: var(--surface-2); border-radius: 12px; }
.ops-capability-grid article:nth-child(2), .ops-capability-grid article:nth-child(3) { background: #102b36; }
.ops-capability-grid p { margin: 9px 0 0; color: #91a7b0; font-size: 14px; }

.ops-modal-outcome {
  margin-top: 58px;
  padding: 32px;
  color: #04141a;
  background: var(--accent);
  border-radius: 12px;
}

.ops-modal-outcome h3 { color: #04141a; font-size: 25px; }
.ops-modal-outcome p { max-width: 650px; margin: 10px 0 0; color: #164653; }

.secondary-product {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 72px;
  align-items: start;
}

.secondary-product h2 { font-size: clamp(38px, 5vw, 68px); }
.secondary-product h2 span { color: var(--accent); }

.solution-formula {
  width: fit-content;
  margin: 26px 0 0;
  padding: 9px 13px;
  color: var(--accent);
  background: rgba(53,199,232,.07);
  border: 1px solid rgba(53,199,232,.22);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}

.solution-formula + .solution-formula { margin-top: 8px; }
.solution-formula + .section-lead { margin-top: 18px; }
.solution-formula + .product-description { margin-top: 18px; }

.feature-lines {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.feature-lines li {
  position: relative;
  padding: 25px 8px 25px 30px;
  color: #c8d5da;
  border-bottom: 1px solid var(--line);
}

.feature-lines li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 36px;
  width: 10px;
  height: 2px;
  background: var(--accent);
}

.feature-lines strong { display: block; color: var(--text); font-size: 17px; }
.feature-lines span { display: block; max-width: 64ch; margin-top: 7px; color: #8fa5af; font-size: 14px; line-height: 1.65; }

.feature-lines li { opacity: 0; transform: translateX(18px); }
.feature-lines.is-visible li {
  opacity: 1;
  transform: translateX(0);
  transition: opacity .55s cubic-bezier(.16,1,.3,1), transform .55s cubic-bezier(.16,1,.3,1);
}
.feature-lines.is-visible li:nth-child(1) { transition-delay: .08s; }
.feature-lines.is-visible li:nth-child(2) { transition-delay: .14s; }
.feature-lines.is-visible li:nth-child(3) { transition-delay: .2s; }
.feature-lines.is-visible li:nth-child(4) { transition-delay: .26s; }

.gosims-modal {
  width: min(1120px, calc(100% - 48px));
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid rgba(205,232,240,.2);
  border-radius: var(--radius);
  box-shadow: 0 36px 110px rgba(0,0,0,.54);
  overflow: hidden;
}

.gosims-modal::backdrop { background: rgba(3,10,14,.78); backdrop-filter: blur(10px); }
.gosims-modal[open] { animation: modal-enter .42s cubic-bezier(.16,1,.3,1) both; }
.gosims-modal.is-closing { animation: modal-exit .2s ease both; }
.gosims-modal-shell { max-height: calc(100dvh - 48px); overflow-y: auto; overscroll-behavior: contain; }

.gosims-modal-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 30px 36px;
  background: rgba(17,31,41,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.gosims-modal-label { margin: 0 0 5px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.gosims-modal-header h2 { margin: 0; font-size: clamp(28px, 4vw, 44px); line-height: 1; letter-spacing: -.045em; }
.gosims-modal-header h2 span { color: var(--accent); }

.gosims-modal-close {
  position: relative;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  padding: 0;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}

.gosims-modal-close::before,
.gosims-modal-close::after { content: ""; position: absolute; left: 13px; top: 22px; width: 20px; height: 2px; background: currentColor; }
.gosims-modal-close::before { transform: rotate(45deg); }
.gosims-modal-close::after { transform: rotate(-45deg); }
.gosims-modal-close:hover { border-color: rgba(53,199,232,.5); background: #1a303c; }
.gosims-modal-close:active { transform: scale(.96); }

.gosims-modal-body { padding: 52px 36px 40px; }
.gosims-modal-body h3 { margin: 0; letter-spacing: -.035em; line-height: 1.2; }
.gosims-modal-intro { max-width: 880px; }
.gosims-modal-intro h3 { font-size: clamp(30px, 5vw, 54px); }
.gosims-modal-intro p { max-width: 800px; margin: 22px 0 0; color: #b9c9d0; font-size: 18px; }

.gosims-flow { margin-top: 58px; }
.gosims-flow h3, .gosims-scope h3, .gosims-evidence h3 { font-size: 24px; }
.gosims-flow ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: gosims-flow;
  border-top: 1px solid var(--line);
}

.gosims-flow li { counter-increment: gosims-flow; min-height: 190px; padding: 25px 18px 22px; border-right: 1px solid var(--line); }
.gosims-flow li:first-child { padding-left: 0; }
.gosims-flow li:last-child { padding-right: 0; border-right: 0; }
.gosims-flow li::before { content: counter(gosims-flow, decimal-leading-zero); display: block; margin-bottom: 20px; color: var(--accent); font-size: 12px; font-weight: 800; }
.gosims-flow strong, .gosims-scope-grid strong { display: block; font-size: 17px; }
.gosims-flow span { display: block; margin-top: 8px; color: #8fa5af; font-size: 14px; }

.gosims-scope { margin-top: 58px; }
.gosims-scope-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.gosims-scope-grid article { min-height: 148px; padding: 25px; background: var(--surface-2); border-radius: 12px; }
.gosims-scope-grid article:nth-child(2), .gosims-scope-grid article:nth-child(3) { background: #102b36; }
.gosims-scope-grid p { margin: 9px 0 0; color: #91a7b0; font-size: 14px; }

.gosims-evidence { display: grid; grid-template-columns: .72fr 1.28fr; gap: 54px; margin-top: 58px; padding-top: 32px; border-top: 1px solid var(--line); }
.gosims-evidence-heading p { margin: 0 0 8px; color: var(--accent); font-size: 11px; font-weight: 800; letter-spacing: .13em; }
.gosims-evidence ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.gosims-evidence li { display: grid; grid-template-columns: 78px 150px 1fr; gap: 16px; align-items: start; padding: 22px 0; border-bottom: 1px solid var(--line); }
.gosims-evidence time { color: var(--accent); font-size: 13px; font-weight: 800; }
.gosims-evidence strong { font-size: 15px; }
.gosims-evidence li span { color: #91a7b0; font-size: 14px; }

.gosims-modal-outcome { margin-top: 58px; padding: 32px; color: #04141a; background: var(--accent); border-radius: 12px; }
.gosims-modal-outcome h3 { color: #04141a; font-size: 25px; }
.gosims-modal-outcome p { max-width: 760px; margin: 10px 0 0; color: #164653; }

.business-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 52px;
}

.business-slot {
  min-height: 290px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px;
  background: linear-gradient(145deg, rgba(21,38,48,.9), rgba(13,25,34,.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.business-slot h3 { margin: 0; font-size: 26px; }
.business-slot p { max-width: 45ch; margin: 0; color: var(--muted); }
.business-slot-accent { background: linear-gradient(145deg, rgba(20,57,69,.96), rgba(13,31,40,.94)); }
.business-slot-lined {
  background:
    linear-gradient(rgba(53,199,232,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53,199,232,.04) 1px, transparent 1px),
    rgba(13,25,34,.78);
  background-size: 34px 34px;
}

.performance-section {
  margin-top: 64px;
  padding: 42px;
  background: #0c1820;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.performance-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.performance-heading h3 { margin: 0; font-size: clamp(27px, 3vw, 38px); letter-spacing: -.035em; }
.performance-heading p { margin: 8px 0 0; color: var(--muted); }
.performance-more { flex: 0 0 auto; color: #04141a; background: var(--accent); border-color: var(--accent); cursor: pointer; }
.performance-more:hover { color: #04141a; background: #65d6ee; border-color: #65d6ee; }

.performance-featured {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.performance-featured li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 5px 18px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.performance-featured time { grid-row: 1 / span 2; color: var(--accent); font-size: 13px; font-weight: 800; }
.performance-featured strong { font-size: 16px; }
.performance-featured span { color: #91a7b0; font-size: 14px; line-height: 1.55; }

.performance-modal {
  width: min(1020px, calc(100% - 48px));
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid rgba(205,232,240,.2);
  border-radius: var(--radius);
  box-shadow: 0 36px 110px rgba(0,0,0,.54);
  overflow: hidden;
}

.performance-modal::backdrop { background: rgba(3,10,14,.78); backdrop-filter: blur(10px); }
.performance-modal[open] { animation: modal-enter .42s cubic-bezier(.16,1,.3,1) both; }
.performance-modal.is-closing { animation: modal-exit .2s ease both; }
.performance-modal-shell { max-height: calc(100dvh - 48px); overflow-y: auto; overscroll-behavior: contain; }

.performance-modal-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 30px 36px;
  background: rgba(17,31,41,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.performance-modal-label { margin: 0 0 5px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.performance-modal-header h2 { margin: 0; font-size: clamp(30px, 4vw, 46px); line-height: 1; letter-spacing: -.045em; }

.performance-modal-close {
  position: relative;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  padding: 0;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}

.performance-modal-close::before,
.performance-modal-close::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 22px;
  width: 20px;
  height: 2px;
  background: currentColor;
}

.performance-modal-close::before { transform: rotate(45deg); }
.performance-modal-close::after { transform: rotate(-45deg); }
.performance-modal-close:hover { border-color: rgba(53,199,232,.5); background: #1a303c; }
.performance-modal-close:active { transform: scale(.96); }

.performance-modal-body { padding: 42px 36px 46px; }
.performance-modal-intro { max-width: 720px; margin: 0 0 32px; color: #b9c9d0; font-size: 18px; }
.performance-years { border-top: 1px solid var(--line); }
.performance-years details { border-bottom: 1px solid var(--line); }
.performance-years summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
}

.performance-years summary::-webkit-details-marker { display: none; }
.performance-years summary strong { font-size: 26px; letter-spacing: -.035em; }
.performance-years summary span { color: #7f97a1; font-size: 13px; }
.performance-years details[open] summary { color: var(--accent); }
.performance-years ul { margin: 0; padding: 0 4px 24px; list-style: none; }
.performance-years details[open] ul { animation: performance-list-open .62s cubic-bezier(.16,1,.3,1) both; transform-origin: top; }
.performance-years li { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 9px 0; color: #c0d0d6; }
.performance-years li time { color: #6f8994; font-size: 13px; font-weight: 800; }
.performance-years li span { line-height: 1.55; }

.company { background: var(--bg-soft); }

.company-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 76px;
  align-items: start;
}

.company-copy { color: #b6c7ce; font-size: 19px; }

.company-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.company-facts li {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.company-facts span { color: var(--muted); }
.company-facts strong { text-align: right; }

.faq-list { max-width: 900px; margin-top: 44px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: none; color: var(--accent); font-size: 24px; font-weight: 600; line-height: 1; }
.faq-list details[open] summary { color: var(--accent); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list .faq-answer { margin: 0; padding: 0 4px 26px; max-width: 780px; color: #b9c9d0; line-height: 1.75; }
.faq-list .faq-answer a { color: var(--accent); }
.faq-list .faq-answer a:hover, .faq-list .faq-answer a:focus-visible { text-decoration: underline; }

.contact-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: end;
  padding: 58px;
  background: var(--accent);
  color: #04141a;
  border-radius: var(--radius);
}

.contact-panel h2 { max-width: 760px; color: #04141a; }
.contact-panel p { max-width: 640px; margin: 18px 0 0; color: #164653; }
.contact-status { min-width: 210px; padding: 18px 22px; background: rgba(4,20,26,.1); border-radius: 12px; font-weight: 800; text-align: center; }
.contact-links { display: grid; gap: 4px; text-align: left; }
.contact-links strong { font-size: 16px; letter-spacing: -.02em; }
.contact-links a { display: flex; align-items: center; min-height: 34px; color: #04141a; font-size: 15px; font-weight: 800; overflow-wrap: anywhere; }
.contact-links a:hover, .contact-links a:focus-visible { text-decoration: underline; }

.site-footer { padding: 36px 0; border-top: 1px solid var(--line); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.05fr .9fr 1.35fr auto;
  gap: 28px;
  align-items: start;
}
.footer-grid img { width: 176px; }
.footer-brand p { margin: 12px 0 0; color: #738a94; font-size: 13px; line-height: 1.6; }
.footer-label { margin: 0 0 8px !important; color: var(--accent) !important; font-size: 12px !important; font-weight: 800; letter-spacing: .08em; }
.footer-contact, .footer-address { padding-left: 22px; border-left: 1px solid var(--line); }
.footer-contact strong { display: block; margin-bottom: 5px; color: var(--text); font-size: 15px; }
.footer-contact a {
  width: fit-content;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: #9eb2bb;
  font-size: 13px;
  overflow-wrap: anywhere;
  transition: color .2s ease;
}
.footer-contact a:hover, .footer-contact a:focus-visible { color: var(--accent); }
.footer-address { margin: 0; font-style: normal; }
.footer-address p:last-child { margin: 0; color: #9eb2bb; font-size: 13px; line-height: 1.75; }
.footer-copy { margin: 0; color: #738a94; font-size: 12px; line-height: 1.7; text-align: right; white-space: nowrap; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-left { transform: translate3d(-42px, 18px, 0); }
.reveal-right { transform: translate3d(42px, 18px, 0); }
.reveal-scale { transform: translate3d(0, 24px, 0) scale(.975); }
.reveal-left.is-visible, .reveal-right.is-visible, .reveal-scale.is-visible { transform: translate3d(0, 0, 0) scale(1); }

.statement-list li { opacity: 0; transform: translateX(18px); }
.statement-list.is-visible li {
  opacity: 1;
  transform: translateX(0);
  transition: opacity .55s cubic-bezier(.16,1,.3,1), transform .55s cubic-bezier(.16,1,.3,1);
}
.statement-list.is-visible li:nth-child(1) { transition-delay: .08s; }
.statement-list.is-visible li:nth-child(2) { transition-delay: .17s; }
.statement-list.is-visible li:nth-child(3) { transition-delay: .26s; }

.business-slot { transition: transform .35s cubic-bezier(.16,1,.3,1), border-color .35s ease, background-color .35s ease; }
.business-slot:hover { transform: translateY(-6px); border-color: rgba(53,199,232,.34); }

.contact-panel.is-visible .contact-status { animation: contact-settle .7s .28s cubic-bezier(.16,1,.3,1) both; }

@keyframes hero-scan {
  0% { opacity: 0; transform: translateX(-62%); }
  20% { opacity: .7; }
  100% { opacity: 0; transform: translateX(62%); }
}

@keyframes feature-return {
  0% { opacity: .82; transform: translateY(7px); border-color: rgba(53,199,232,.08); }
  100% { opacity: 1; transform: translateY(0); border-color: var(--line); }
}

@keyframes contact-settle {
  0% { opacity: 0; transform: translateX(22px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes modal-enter {
  from { opacity: 0; transform: translateY(24px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes modal-exit {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(12px) scale(.99); }
}

@keyframes performance-list-open {
  from { opacity: 0; transform: translateY(-10px) scaleY(.97); }
  to { opacity: 1; transform: translateY(0) scaleY(1); }
}

:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

@media (max-width: 920px) {
  .hero-metrics { display: none; }
  .hero-content { width: 100%; max-width: 660px; }
  .nav-links, .nav-contact { display: none; }
  .menu-button { display: block; }
  .nav-links.is-open {
    position: absolute;
    left: 24px;
    right: 24px;
    top: 70px;
    display: grid;
    gap: 0;
    padding: 12px;
    background: #0d1922;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 24px 70px rgba(0,0,0,.28);
  }
  .nav-links.is-open a { display: block; padding: 14px 12px; }
  .positioning-grid, .product-layout, .secondary-product, .company-grid { grid-template-columns: 1fr; gap: 48px; }
  .product-index { position: static; }
  .business-shell { grid-template-columns: 1fr; }
  .performance-featured { grid-template-columns: 1fr; }
  .ops-flow ol { grid-template-columns: repeat(2, 1fr); }
  .ops-flow li:nth-child(2) { border-right: 0; }
  .ops-flow li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .ops-capability-grid { grid-template-columns: 1fr; }
  .gosims-flow ol { grid-template-columns: repeat(2, 1fr); }
  .gosims-flow li { border-top: 1px solid var(--line); }
  .gosims-flow li:nth-child(1), .gosims-flow li:nth-child(2) { border-top: 0; }
  .gosims-flow li:nth-child(even) { border-right: 0; }
  .gosims-flow li:last-child { border-right: 1px solid var(--line); }
  .gosims-scope-grid { grid-template-columns: 1fr; }
  .gosims-evidence { grid-template-columns: 1fr; gap: 24px; }
  .contact-panel { grid-template-columns: 1fr; align-items: start; }
  .contact-status { width: fit-content; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-copy { text-align: left; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 32px), var(--max)); }
  .brand img { width: 164px; }
  .hero { min-height: 820px; align-items: end; }
  .hero-media { object-position: 66% center; opacity: .68; }
  .hero::after { background: linear-gradient(180deg, rgba(8,17,24,.42), rgba(8,17,24,.93) 50%, #081118 100%); }
  .hero-content { padding-top: 130px; }
  .hero h1 { font-size: clamp(43px, 13vw, 62px); }
  .hero-copy { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .section { padding: 88px 0; }
  .section-compact { padding: 72px 0; }
  .statement-list li { grid-template-columns: 1fr; gap: 8px; }
  .product-name { font-size: 64px; }
  .product-detail { min-height: 0; padding: 28px; }
  .pending-block { grid-template-columns: 1fr; }
  .shot-frame-bar { gap: 10px; padding: 8px 12px; }
  .shot-frame-url { max-width: 240px; padding: 4px 12px; font-size: 11px; }
  .product-shot { margin-top: 28px; }
  .ops-modal { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .ops-modal-shell { max-height: calc(100dvh - 20px); }
  .ops-modal-header { padding: 22px 20px; }
  .ops-modal-body { padding: 36px 20px 24px; }
  .ops-modal-intro p { font-size: 16px; }
  .ops-flow ol { grid-template-columns: 1fr; }
  .ops-flow li, .ops-flow li:not(:first-child) { min-height: 0; padding: 20px 0; border-right: 0; border-top: 1px solid var(--line); }
  .ops-flow li:first-child { border-top: 0; }
  .ops-flow li::before { margin-bottom: 10px; }
  .ops-modal-outcome { padding: 24px; }
  .gosims-modal { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .gosims-modal-shell { max-height: calc(100dvh - 20px); }
  .gosims-modal-header { padding: 22px 20px; }
  .gosims-modal-body { padding: 36px 20px 24px; }
  .gosims-modal-intro p { font-size: 16px; }
  .gosims-flow ol { grid-template-columns: 1fr; }
  .gosims-flow li, .gosims-flow li:first-child, .gosims-flow li:last-child { min-height: 0; padding: 20px 0; border-right: 0; border-top: 1px solid var(--line); }
  .gosims-flow li:first-child { border-top: 0; }
  .gosims-flow li::before { margin-bottom: 10px; }
  .gosims-evidence li { grid-template-columns: 70px 1fr; gap: 8px 12px; }
  .gosims-evidence li span { grid-column: 2; }
  .gosims-modal-outcome { padding: 24px; }
  .business-slot { min-height: 230px; padding: 28px; }
  .performance-section { padding: 28px; }
  .performance-heading { align-items: flex-start; flex-direction: column; }
  .performance-more { width: 100%; }
  .performance-featured li { grid-template-columns: 68px 1fr; }
  .performance-modal { width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .performance-modal-shell { max-height: calc(100dvh - 20px); }
  .performance-modal-header { padding: 22px 20px; }
  .performance-modal-body { padding: 32px 20px 30px; }
  .performance-modal-intro { font-size: 16px; }
  .performance-years summary strong { font-size: 23px; }
  .performance-years li { grid-template-columns: 34px 1fr; gap: 10px; font-size: 14px; }
  .faq-list summary { font-size: 16px; padding: 18px 2px; }
  .faq-list .faq-answer { font-size: 14px; padding: 0 2px 22px; }
  .contact-panel { padding: 34px 26px; }
  .site-footer { padding: 30px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .footer-contact, .footer-address { padding: 16px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .footer-copy { padding-top: 16px; border-top: 1px solid var(--line); white-space: normal; }
}

@media (max-width: 360px) {
  .positioning-grid h2,
  #business-title,
  .company h2 {
    font-size: 30px;
    line-height: 1.12;
    letter-spacing: -.035em;
  }

  .performance-section { padding: 26px 20px; }
  .performance-featured li { grid-template-columns: 60px minmax(0, 1fr); gap: 5px 12px; }
  .performance-featured span { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js body, .js .site-header, .js .hero-media, .js .hero-content > *, .js .hero h1,
  .reveal, .statement-list li, .feature-lines li, .product-detail .pending-item,
  .contact-panel .contact-status {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    animation: none !important;
  }
  .hero::before, .product-detail::after { display: none; }
  .hero-metrics { display: none; }
  .pending-block.is-replaying .pending-item { animation: none !important; }
  .ops-modal[open], .ops-modal.is-closing { animation: none !important; }
  .gosims-modal[open], .gosims-modal.is-closing { animation: none !important; }
  .performance-modal[open], .performance-modal.is-closing { animation: none !important; }
  .performance-years details[open] ul { animation: none !important; }
}