:root {
  --navy: #2c3e50;
  --navy-deep: #16212c;
  --blue: #0056a3;
  --blue-soft: #dbeaf8;
  --orange: #f39c12;
  --orange-deep: #d68910;
  --gold: #d4af37;
  --white: #ffffff;
  --surface: #f4f7f6;
  --surface-strong: #eef3f8;
  --text: #18232f;
  --muted: #637381;
  --line: rgba(44, 62, 80, 0.12);
  --line-light: rgba(255, 255, 255, 0.16);
  --shadow: 0 24px 60px rgba(19, 33, 48, 0.1);
  --shadow-strong: 0 32px 80px rgba(7, 16, 27, 0.22);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1200px, calc(100vw - 48px));
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}

body.menu-open {
  overflow: hidden;
}

main {
  overflow: clip;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

svg {
  display: block;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

section[id] {
  scroll-margin-top: 100px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 18px 0;
  transition:
    background var(--transition),
    box-shadow var(--transition),
    padding var(--transition),
    backdrop-filter var(--transition);
}

.site-header.is-scrolled {
  padding: 12px 0;
  background: rgba(22, 33, 44, 0.72);
  box-shadow: 0 18px 50px rgba(10, 15, 22, 0.18);
  backdrop-filter: blur(18px);
}

.header-shell {
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(0, 86, 163, 0.9), rgba(44, 62, 80, 0.95));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.brand-mark svg {
  width: 32px;
  height: 32px;
  color: rgba(255, 255, 255, 0.9);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-copy strong {
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #ffffff;
}

.brand-copy small {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.site-nav a {
  position: relative;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.82);
  transition: color var(--transition);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.contact-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.96rem;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.contact-button {
  color: var(--white);
  border-color: rgba(243, 156, 18, 0.88);
  background: rgba(255, 255, 255, 0.04);
}

.contact-button:hover,
.button:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--white);
}

.menu-toggle span + span {
  margin-top: 6px;
}

.hero-section {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 110px 0 68px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(17, 28, 41, 0.72), rgba(17, 28, 41, 0.9)),
    linear-gradient(120deg, #1d2c3d 0%, #16212c 56%, #0d1621 100%);
}

.hero-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-layer-grid {
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 92%);
}

.hero-layer-orbit::before,
.hero-layer-orbit::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-layer-orbit::before {
  width: 620px;
  height: 620px;
  right: -80px;
  top: 120px;
}

.hero-layer-orbit::after {
  width: 420px;
  height: 420px;
  right: 60px;
  top: 210px;
}

.hero-layer-glow::before,
.hero-layer-glow::after {
  content: "";
  position: absolute;
  filter: blur(12px);
}

.hero-layer-glow::before {
  width: 420px;
  height: 420px;
  right: 7%;
  top: 22%;
  background: radial-gradient(circle, rgba(0, 86, 163, 0.32), transparent 68%);
}

.hero-layer-glow::after {
  width: 360px;
  height: 360px;
  left: 8%;
  bottom: 6%;
  background: radial-gradient(circle, rgba(243, 156, 18, 0.18), transparent 70%);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: 48px;
  align-items: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 0.88rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 700;
}

.section-tag::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.section-tag-light {
  color: rgba(255, 255, 255, 0.78);
}

.section-tag-accent {
  color: var(--orange);
}

.hero-copy h1,
.section-head h2,
.intro-copy h2,
.position-card h3,
.capability-card h3,
.value-card h3,
.scenario-copy h3,
.material-detail h3,
.engagement-card h3,
.workflow-card h3,
.why-card h3,
.attitude-card h2,
.cta-panel h2,
.contact-info h2,
.footer-links h3,
.footer-contact h3 {
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  margin-top: 18px;
  font-size: clamp(3.2rem, 5.7vw, 5rem);
  line-height: 1.04;
  max-width: 8.1em;
}

.hero-text,
.intro-copy p,
.section-intro,
.position-card p,
.capability-card p,
.value-card p,
.scenario-copy p,
.material-detail p,
.engagement-card p,
.workflow-card p,
.why-card p,
.attitude-card p,
.cta-panel p,
.contact-info p,
.footer-brand p,
.footer-contact p {
  font-size: 1rem;
  line-height: 1.76;
  color: var(--muted);
}

.hero-text {
  margin: 20px 0 0;
  max-width: 43rem;
  font-size: 1.04rem;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-note {
  max-width: 43rem;
  margin: 16px 0 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.72);
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.02);
}

.button-accent {
  color: var(--navy-deep);
  background: linear-gradient(135deg, var(--orange), var(--gold));
  box-shadow: 0 18px 40px rgba(243, 156, 18, 0.3);
}

.button-white {
  color: var(--blue);
  background: var(--white);
}

.button-outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.58);
  background: transparent;
}

.button-block {
  width: 100%;
}

.image-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  width: 100%;
  padding: 26px;
  border: 1px dashed rgba(44, 62, 80, 0.22);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 44%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.06) 0,
      rgba(255, 255, 255, 0.06) 14px,
      rgba(255, 255, 255, 0.02) 14px,
      rgba(255, 255, 255, 0.02) 28px
    ),
    #cfd5db;
  color: var(--navy);
}

.image-placeholder-light {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 44%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.08) 0,
      rgba(255, 255, 255, 0.08) 14px,
      rgba(255, 255, 255, 0.03) 14px,
      rgba(255, 255, 255, 0.03) 28px
    ),
    #d7dde3;
  color: var(--navy);
}

.image-placeholder-dark {
  border-color: rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 44%),
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.06) 0,
      rgba(255, 255, 255, 0.06) 14px,
      rgba(255, 255, 255, 0.02) 14px,
      rgba(255, 255, 255, 0.02) 28px
    ),
    #77818b;
  color: var(--white);
}

.image-placeholder-full {
  min-height: 100%;
  height: 100%;
  border-radius: inherit;
}

.visual-media {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  overflow: hidden;
  background: #d7dde3;
  box-shadow: inherit;
}

.visual-media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 22, 33, 0.04), rgba(13, 22, 33, 0.1));
  pointer-events: none;
}

.visual-media-hero {
  min-height: 500px;
  border-radius: var(--radius-xl);
}

.visual-media-intro {
  min-height: 400px;
  border-radius: var(--radius-xl);
}

.visual-media-card {
  min-height: 188px;
  border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
}

.visual-media-sample {
  min-height: 230px;
  border-radius: 24px;
}

.visual-focus-hero img {
  object-position: 55% 42%;
}

.visual-focus-intro img {
  object-position: 50% 48%;
}

.visual-focus-buffer img {
  object-position: 72% 42%;
}

.visual-focus-support img {
  object-position: 58% 42%;
}

.visual-focus-memory img {
  object-position: 52% 36%;
}

.visual-focus-grip img {
  object-position: 52% 34%;
}

.visual-focus-vibration img {
  object-position: 50% 46%;
}

.visual-focus-composite img {
  object-position: 53% 43%;
}

.visual-focus-human-contact img {
  object-position: 50% 48%;
}

.visual-focus-buffer-scenario img {
  object-position: 50% 48%;
}

.visual-focus-wrap img {
  object-position: 56% 48%;
}

.visual-focus-structure img {
  object-position: 50% 48%;
}

.visual-focus-special img {
  object-position: 50% 48%;
}

.visual-focus-innovation img {
  object-position: 52% 42%;
}

.visual-focus-attitude img {
  object-position: 50% 46%;
}

.material-focus-rebound img {
  object-position: 50% 50%;
}

.material-focus-slow img {
  object-position: 50% 50%;
}

.material-focus-skin img {
  object-position: 50% 40%;
}

.material-focus-rigid img {
  object-position: 50% 48%;
}

.material-focus-custom img {
  object-position: 50% 50%;
}

.image-placeholder-hero {
  min-height: 500px;
  border-radius: var(--radius-xl);
}

.image-placeholder-card {
  min-height: 188px;
  border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
}

.ai-visual-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(22, 33, 44, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--white);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(14, 20, 29, 0.18);
}

.image-placeholder-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
  color: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.image-placeholder-dark .image-placeholder-tag {
  background: rgba(255, 255, 255, 0.12);
}

.image-placeholder strong {
  font-size: clamp(1.14rem, 2vw, 1.58rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.image-placeholder p {
  margin: 0;
  max-width: 34em;
  line-height: 1.64;
  color: inherit;
  opacity: 0.86;
}

.hero-panel {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: auto -12% -28% auto;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(243, 156, 18, 0.28), transparent 72%);
}

.hero-image-panel {
  padding: 0;
  background: none;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.hero-image-panel::before {
  display: none;
}

.hero-panel-head {
  display: grid;
  gap: 6px;
  margin-bottom: 24px;
}

.hero-panel-head span {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.hero-panel-head strong {
  font-size: 1.4rem;
}

.hero-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.hero-panel-grid div,
.hero-surface span {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.hero-panel-grid small {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.82rem;
}

.hero-panel-grid b,
.hero-surface span {
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

.hero-surface {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 1;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.scroll-cue i {
  width: 24px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  position: relative;
}

.scroll-cue i::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  border-radius: 999px;
  background: var(--orange);
  transform: translateX(-50%);
  animation: cueMove 1.8s ease-in-out infinite;
}

.section {
  padding: 96px 0;
}

.intro-section,
.capability-section,
.scenarios-section,
.engagement-section,
.why-section {
  background: var(--white);
}

.positioning-section,
.materials-section,
.contact-section {
  background: var(--surface);
}

.value-section,
.workflow-section,
.site-footer {
  background: var(--navy);
}

.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-head-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head-center .section-tag {
  justify-content: center;
}

.section-head-light h2,
.section-head-light .section-intro {
  color: var(--white);
}

.section-head h2 {
  margin-top: 16px;
  font-size: clamp(2.15rem, 3.6vw, 3.35rem);
  line-height: 1.12;
}

.section-intro {
  margin: 16px 0 0;
  font-size: 1rem;
}

.visual-disclaimer,
.visual-policy p,
.footer-disclaimer {
  margin: 14px 0 0;
  font-size: 0.93rem;
  line-height: 1.72;
}

.visual-disclaimer {
  max-width: 58rem;
  padding: 12px 16px;
  border-radius: 16px;
  background: rgba(0, 86, 163, 0.05);
  border: 1px solid rgba(0, 86, 163, 0.1);
  color: var(--muted);
}

.visual-disclaimer-light {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.74);
}

.visual-policy {
  margin-top: 26px;
}

.visual-policy p {
  max-width: 1000px;
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(0, 86, 163, 0.05), rgba(243, 156, 18, 0.07));
  border: 1px solid rgba(44, 62, 80, 0.08);
  color: var(--muted);
  box-shadow: var(--shadow);
}

.intro-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 36px;
  align-items: center;
}

.intro-photo-card,
.position-card,
.capability-card,
.engagement-card,
.why-card,
.materials-panel,
.contact-info,
.contact-form {
  background: var(--white);
  border: 1px solid rgba(44, 62, 80, 0.08);
  box-shadow: var(--shadow);
}

.intro-photo-card {
  position: relative;
  min-height: 400px;
  border-radius: var(--radius-xl);
  padding: 0;
  background: transparent;
  overflow: hidden;
}

.intro-photo-card::before {
  display: none;
}

.intro-piece {
  position: absolute;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.intro-piece-a {
  width: 180px;
  height: 220px;
  left: 58px;
  top: 72px;
  background: linear-gradient(135deg, #ffffff, #d8e4f1);
  transform: rotate(-16deg);
}

.intro-piece-b {
  width: 220px;
  height: 132px;
  right: 56px;
  top: 94px;
  background: linear-gradient(135deg, rgba(0, 86, 163, 0.85), rgba(44, 62, 80, 0.95));
}

.intro-piece-c {
  width: 190px;
  height: 92px;
  right: 86px;
  bottom: 76px;
  background: linear-gradient(135deg, rgba(243, 156, 18, 0.98), rgba(212, 175, 55, 0.92));
  border-radius: 999px;
}

.intro-photo-card p {
  position: absolute;
  left: 34px;
  bottom: 34px;
  max-width: 18em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--navy);
  font-weight: 700;
}

.title-marker {
  display: flex;
  align-items: center;
  gap: 16px;
}

.title-marker span {
  width: 4px;
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--orange), var(--gold));
}

.intro-copy h2 {
  margin-top: 18px;
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1.14;
}

.positioning-grid,
.capability-grid,
.engagement-grid,
.why-grid {
  display: grid;
  gap: 20px;
}

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

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

.position-card,
.capability-card,
.engagement-card,
.why-card {
  position: relative;
  padding: 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.capability-card:hover,
.position-card:hover,
.engagement-card:hover,
.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(243, 156, 18, 0.46);
  box-shadow: 0 26px 60px rgba(19, 33, 48, 0.16);
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(0, 86, 163, 0.12), rgba(243, 156, 18, 0.14));
  color: var(--blue);
}

.icon-badge svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.position-card h3,
.capability-card h3,
.engagement-card h3,
.why-card h3 {
  margin-top: 20px;
  font-size: 1.34rem;
  line-height: 1.35;
}

.position-summary {
  margin-top: 28px;
  text-align: center;
}

.position-summary strong {
  display: inline-block;
  padding: 16px 20px;
  border-radius: 999px;
  background: rgba(44, 62, 80, 0.06);
  color: var(--navy);
}

.capability-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.capability-card:hover::after {
  opacity: 1;
}

.value-section {
  position: relative;
}

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

.value-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 344px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-strong);
  background: rgba(255, 255, 255, 0.03);
}

.value-card::before {
  display: none;
}

.value-card::after {
  display: none;
}

.value-card:hover::before {
  transform: none;
}

.value-overlay {
  position: relative;
  inset: auto;
  z-index: 1;
  margin-top: auto;
  padding: 22px 24px 24px;
  color: var(--white);
  transition: none;
}

.value-card:hover .value-overlay {
  transform: none;
}

.value-overlay h3 {
  font-size: 1.3rem;
  line-height: 1.34;
}

.value-overlay p {
  margin-top: 12px;
  font-size: 0.97rem;
  color: rgba(255, 255, 255, 0.78);
}

.scenario-stack {
  display: grid;
  gap: 22px;
}

.scenario-row {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 20px;
  align-items: stretch;
}

.scenario-row-reverse {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.scenario-media,
.scenario-copy {
  min-height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.scenario-media {
  position: relative;
  border: 1px solid rgba(44, 62, 80, 0.1);
  box-shadow: var(--shadow);
  background: transparent;
}

.scenario-media::before {
  display: none;
}

.scenario-media .visual-media {
  min-height: inherit;
  height: 100%;
  border-radius: inherit;
}

.scenario-media .ai-visual-badge {
  top: 18px;
  right: 18px;
  left: auto;
  bottom: auto;
}

.scenario-copy {
  padding: 30px;
  background: linear-gradient(145deg, var(--white), var(--surface));
  border: 1px solid rgba(44, 62, 80, 0.08);
  box-shadow: var(--shadow);
}

.scenario-index {
  margin: 0 0 16px;
  font-size: 2.7rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(0, 86, 163, 0.16);
}

.scenario-copy h3 {
  font-size: 1.56rem;
  line-height: 1.28;
}

.scenario-copy p:last-child {
  margin-top: 16px;
}

.materials-panel {
  padding: 32px;
  border-radius: var(--radius-xl);
}

.material-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.material-tab {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(44, 62, 80, 0.12);
  background: var(--white);
  color: var(--muted);
  font-size: 0.94rem;
  cursor: pointer;
  transition:
    border-color var(--transition),
    color var(--transition),
    background var(--transition);
}

.material-tab.is-active {
  color: var(--white);
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--navy));
}

.material-display {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 30px;
  align-items: stretch;
}

.material-detail {
  padding: 10px 0;
}

.material-label {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
}

.material-detail h3 {
  margin-top: 14px;
  font-size: 1.84rem;
  line-height: 1.2;
}

.material-detail p {
  margin-top: 16px;
}

.material-points {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.material-points li {
  position: relative;
  padding-left: 22px;
  line-height: 1.68;
  color: var(--muted);
}

.material-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), var(--gold));
}

.material-visual {
  display: grid;
  gap: 18px;
}

.sample-card,
.radar-card {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(44, 62, 80, 0.08);
  background: linear-gradient(145deg, #ffffff, #eef3f8);
}

.sample-card {
  position: relative;
  min-height: 230px;
  padding: 0;
}

.sample-surface {
  position: relative;
  inset: auto;
  min-height: 230px;
  border-radius: 24px;
  overflow: hidden;
  background: none !important;
}

.sample-card.surface-rebound .sample-surface {
  background: none !important;
}

.sample-card.surface-slow .sample-surface {
  background: none !important;
}

.sample-card.surface-skin .sample-surface {
  background: none !important;
}

.sample-card.surface-rigid .sample-surface {
  background: none !important;
}

.sample-card.surface-custom .sample-surface {
  background: none !important;
}

.material-visual-media {
  min-height: 230px;
  height: 100%;
  border-radius: 24px;
}

.sample-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(13, 22, 33, 0.22), rgba(13, 22, 33, 0.7));
  color: var(--white);
  box-shadow: 0 18px 32px rgba(7, 16, 27, 0.16);
  backdrop-filter: blur(10px);
}

.sample-caption span {
  width: fit-content;
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sample-caption strong {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--white);
}

.radar-card {
  padding: 20px;
}

.radar-head {
  display: grid;
  gap: 6px;
}

.radar-head span {
  color: var(--orange);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.radar-head strong {
  color: var(--navy);
}

.radar-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 16px;
}

.radar-svg {
  width: 100%;
  max-width: 240px;
  color: rgba(44, 62, 80, 0.12);
}

.radar-svg line,
.radar-grid {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
}

.radar-shape {
  fill: rgba(243, 156, 18, 0.2);
  stroke: var(--orange);
  stroke-width: 3;
}

.radar-metrics {
  display: grid;
  gap: 14px;
}

.metric-item {
  display: grid;
  gap: 8px;
}

.metric-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.metric-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(44, 62, 80, 0.08);
  overflow: hidden;
}

.metric-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--orange), var(--blue));
}

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

.engagement-card {
  min-height: 280px;
}

.workflow-section {
  position: relative;
}

.workflow-track {
  position: relative;
  padding-top: 16px;
}

.workflow-progress {
  position: absolute;
  left: 0;
  right: 0;
  top: 32px;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
}

.workflow-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--gold));
  transition: width 900ms ease;
}

.workflow-track.is-animated .workflow-progress span {
  width: 100%;
}

.workflow-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.workflow-card {
  padding: 24px 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--white);
}

.workflow-card b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  color: var(--navy-deep);
  font-size: 1.18rem;
}

.workflow-card h3 {
  font-size: 1.14rem;
  line-height: 1.35;
}

.workflow-card p {
  margin-top: 12px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.why-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.why-card {
  min-height: 236px;
}

.why-number {
  font-size: 2.45rem;
  font-weight: 900;
  color: rgba(0, 86, 163, 0.22);
  line-height: 1;
}

.why-card h3 {
  margin-top: 18px;
  font-size: 1.24rem;
}

.attitude-section {
  position: relative;
  color: var(--white);
  background: linear-gradient(135deg, rgba(10, 18, 26, 0.84), rgba(10, 18, 26, 0.82));
}

.attitude-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 24%, rgba(243, 156, 18, 0.18), transparent 18%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.08), transparent 30%),
    linear-gradient(135deg, #1b2936 0%, #121c27 58%, #0b1119 100%);
}

.attitude-backdrop::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 8px,
      transparent 8px,
      transparent 22px
    );
  opacity: 0.28;
}

.attitude-media-shell {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto 22px;
}

.attitude-media-shell .visual-media,
.attitude-media-shell .image-placeholder {
  min-height: 280px;
  border-radius: 30px;
  box-shadow: var(--shadow-strong);
}

.attitude-card {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 48px;
  margin: 0 auto;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(12px);
  text-align: center;
}

.attitude-card h2 {
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  line-height: 1.12;
}

.attitude-card p {
  margin-top: 18px;
  font-size: 1.02rem;
  line-height: 1.76;
  color: rgba(255, 255, 255, 0.8);
}

.cta-section {
  background: var(--white);
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 24px;
  align-items: center;
  padding: 38px;
  border-radius: var(--radius-xl);
  color: var(--white);
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue) 0%, #0a4378 54%, var(--navy) 100%);
  box-shadow: var(--shadow-strong);
}

.cta-panel::before,
.cta-panel::after {
  content: "";
  position: absolute;
  inset: auto auto 0 0;
  width: 40%;
  height: 100%;
  background: rgba(243, 156, 18, 0.12);
  transform: skewX(-26deg) translateX(-12%);
}

.cta-panel::after {
  left: auto;
  right: -8%;
  width: 28%;
  background: rgba(255, 255, 255, 0.08);
}

.cta-panel > * {
  position: relative;
  z-index: 1;
}

.cta-panel h2 {
  margin-top: 16px;
  font-size: clamp(1.9rem, 2.8vw, 2.7rem);
  line-height: 1.12;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-layout {
  align-items: start;
}

.contact-info,
.contact-form {
  padding: 30px;
  border-radius: var(--radius-xl);
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-list div {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.contact-list span {
  color: var(--muted);
}

.contact-list strong {
  color: var(--navy);
}

.map-card {
  position: relative;
  min-height: 320px;
  margin-top: 28px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(44, 62, 80, 0.08);
  background: linear-gradient(145deg, #ffffff, #eaf0f5);
}

.map-embed {
  display: block;
  width: 100%;
  height: 320px;
  border: 0;
  background: var(--surface-strong);
}

.map-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-top: 1px solid rgba(44, 62, 80, 0.08);
  background: rgba(255, 255, 255, 0.92);
}

.map-meta strong {
  color: var(--navy);
}

.map-meta p {
  margin: 0;
  color: var(--muted);
  flex: 1;
}

.map-meta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(0, 86, 163, 0.08);
  color: var(--blue);
  font-weight: 700;
}

.form-label {
  margin: 0 0 18px;
  color: var(--navy);
  font-size: 0.84rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form label span {
  color: var(--muted);
}

.consent-check {
  grid-template-columns: auto 1fr;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(0, 86, 163, 0.05);
  border: 1px solid rgba(0, 86, 163, 0.08);
}

.consent-check input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  accent-color: var(--blue);
}

.consent-check input:focus {
  box-shadow: none;
}

.consent-check span {
  line-height: 1.72;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 18px;
  border: 1px solid rgba(44, 62, 80, 0.12);
  background: var(--white);
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(0, 86, 163, 0.48);
  box-shadow: 0 0 0 4px rgba(0, 86, 163, 0.1);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form button[disabled] {
  opacity: 0.7;
  cursor: wait;
}

.form-feedback {
  min-height: 0;
  margin: 0;
  padding: 0;
  border-radius: 18px;
  border: 1px solid transparent;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--blue);
}

.form-feedback:not(:empty) {
  padding: 14px 16px;
}

.form-feedback.is-loading {
  color: var(--blue);
  border-color: rgba(0, 86, 163, 0.14);
  background: rgba(0, 86, 163, 0.06);
}

.form-feedback.is-success {
  color: #1f6a38;
  border-color: rgba(31, 106, 56, 0.18);
  background: rgba(31, 106, 56, 0.08);
}

.form-feedback.is-error {
  color: #a1372b;
  border-color: rgba(161, 55, 43, 0.18);
  background: rgba(161, 55, 43, 0.08);
}

.form-tip {
  margin: -4px 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--muted);
}

.site-footer {
  color: var(--white);
  padding-top: 56px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(180px, 0.7fr) minmax(0, 0.9fr);
  gap: 30px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-light);
}

.brand-footer .brand-copy strong,
.brand-footer .brand-copy small {
  color: var(--white);
}

.footer-brand p,
.footer-contact p {
  color: rgba(255, 255, 255, 0.72);
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-links h3,
.footer-contact h3 {
  font-size: 1.06rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
}

.footer-brand p,
.footer-links a,
.footer-contact p {
  font-size: 0.94rem;
  line-height: 1.72;
}

.footer-disclaimer {
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.66);
}

.footer-entity {
  color: rgba(255, 255, 255, 0.84);
  font-weight: 700;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0 24px;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.92rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-section [data-reveal] {
  opacity: 1;
  transform: none;
}

@keyframes cueMove {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateX(-50%) translateY(12px);
    opacity: 0.2;
  }
}

@media (max-width: 1140px) {
  .hero-layout,
  .intro-layout,
  .contact-layout,
  .material-display,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 760px;
  }

  .hero-layout {
    gap: 40px;
  }

  .image-placeholder-hero {
    min-height: 460px;
  }

  .capability-grid,
  .why-grid,
  .workflow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow-progress {
    display: none;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 960px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 12px);
    left: 24px;
    right: 24px;
    display: grid;
    gap: 10px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(22, 33, 44, 0.94);
    box-shadow: var(--shadow-strong);
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition:
      opacity var(--transition),
      transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .contact-button {
    display: none;
  }

  .scenario-row,
  .scenario-row-reverse,
  .positioning-grid,
  .engagement-grid,
  .radar-layout {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .map-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 84px 0;
  }
}

@media (max-width: 720px) {
  :root {
    --container: min(calc(100vw - 28px), 1200px);
    --radius-xl: 26px;
    --radius-lg: 20px;
  }

  .site-header {
    padding: 16px 0;
  }

  .brand-copy small {
    display: none;
  }

  .hero-section {
    padding-top: 104px;
    padding-bottom: 56px;
  }

  .hero-copy h1 {
    font-size: clamp(2.45rem, 11vw, 3.55rem);
    line-height: 1.08;
  }

  .hero-text {
    font-size: 1rem;
    line-height: 1.74;
  }

  .hero-note,
  .visual-disclaimer,
  .visual-policy p,
  .footer-disclaimer {
    font-size: 0.9rem;
  }

  .hero-panel-grid,
  .hero-surface,
  .capability-grid,
  .value-grid,
  .why-grid,
  .workflow-grid,
  .footer-grid,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cta-actions,
  .footer-bottom {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-panel,
  .scenario-copy,
  .position-card,
  .capability-card,
  .engagement-card,
  .why-card,
  .materials-panel,
  .contact-info,
  .contact-form,
  .attitude-card,
  .cta-panel {
    padding: 24px;
  }

  .intro-photo-card {
    min-height: 340px;
  }

  .section-head h2 {
    font-size: clamp(1.9rem, 8vw, 2.55rem);
  }

  .intro-copy h2 {
    font-size: clamp(1.9rem, 7.6vw, 2.45rem);
  }

  .image-placeholder {
    padding: 22px;
  }

  .visual-media-hero {
    min-height: 360px;
  }

  .visual-media-intro {
    min-height: 340px;
  }

  .visual-media-card {
    min-height: 164px;
  }

  .visual-media-sample {
    min-height: 210px;
  }

  .ai-visual-badge {
    top: 14px;
    right: 14px;
    padding: 6px 10px;
    font-size: 0.68rem;
  }

  .image-placeholder strong {
    font-size: 1.06rem;
  }

  .image-placeholder-hero {
    min-height: 360px;
  }

  .image-placeholder-card {
    min-height: 164px;
  }

  .attitude-media-shell .visual-media,
  .attitude-media-shell .image-placeholder {
    min-height: 220px;
  }

  .sample-caption {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 12px 14px;
    gap: 6px;
  }

  .sample-caption strong {
    font-size: 0.92rem;
    line-height: 1.42;
  }

  .intro-piece-a {
    width: 130px;
    height: 180px;
    left: 34px;
    top: 60px;
  }

  .intro-piece-b {
    width: 160px;
    height: 110px;
    right: 28px;
    top: 76px;
  }

  .intro-piece-c {
    width: 150px;
    right: 42px;
    bottom: 52px;
  }

  .attitude-card h2 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .map-embed {
    height: 280px;
  }

  .map-meta a {
    width: 100%;
  }

  .scroll-cue {
    bottom: 18px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0s !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}