:root {
  --ink: #0F172A;
  --ink-dim: #475569;
  --bg: #FFFFFF;
  --header-bg: rgba(255, 255, 255, 0.94);
  --panel: #FFFFFF;
  --panel-2: #F1F5F9;
  --line: #E2E8F0;
  --amber: #D97706;
  --amber-dim: #FDE68A;
  --cyan: #0284C7;
  --cyan-dim: #BAE6FD;
  --red-status: #DC2626;
  --bp-grid-major: rgba(2, 132, 199, 0);
  --bp-grid-minor: rgba(2, 132, 199, 0);
  --glow-amber: rgba(217, 119, 6, 0);
  --glow-cyan: rgba(2, 132, 199, 0);
  --font-head: 'Barlow Condensed', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background: var(--bg);
}

body {
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--bp-grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--bp-grid-major) 1px, transparent 1px),
    linear-gradient(var(--bp-grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--bp-grid-minor) 1px, transparent 1px),
    radial-gradient(circle at 15% 20%, var(--glow-amber) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, var(--glow-cyan) 0%, transparent 45%);
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px, 100% 100%, 100% 100%;
  background-position: -1px -1px, -1px -1px, -1px -1px, -1px -1px, 0 0, 0 0;
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width:640px) {
  .wrap {
    padding: 0 20px;
  }
}

/* ---------- Floating Ambient Animations ---------- */
@keyframes floatGlowAmber {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.12;
  }

  50% {
    transform: translate(30px, -20px) scale(1.1);
    opacity: 0.22;
  }
}

@keyframes floatGlowCyan {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.12;
  }

  50% {
    transform: translate(-30px, 20px) scale(1.1);
    opacity: 0.22;
  }
}

/* ---------- header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s ease, border-color 0.3s ease;
}

header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--amber) 40%, var(--cyan) 60%, transparent 95%);
  opacity: 0.75;
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 84px;
  gap: 20px;
}

@media (max-width:860px) {
  .nav {
    display: flex;
    justify-content: space-between;
    height: 76px;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: 0.04em;
  color: var(--ink);
  white-space: nowrap;
  transition: transform .2s ease;
}

.logo:hover {
  transform: scale(1.02);
}

.logo .mark {
  height: 72px;
  width: auto;
  flex: none;
  object-fit: contain;
}

@media (max-width:640px) {
  .logo .mark {
    height: 56px;
  }
}

.navlinks {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

@media (min-width:860px) {
  .navlinks {
    display: flex;
  }
}

.navlinks a {
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-dim);
  letter-spacing: 0.02em;
  position: relative;
  padding: 8px 18px;
  border-radius: 20px;
  transition: color .2s ease, background .2s ease, box-shadow .2s ease;
}

.navlinks a:hover {
  color: var(--amber);
  background: var(--panel-2);
}

.navlinks a.active {
  color: var(--ink);
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--amber);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
  background: rgba(79, 184, 201, 0.1);
  border: 1px solid rgba(79, 184, 201, 0.3);
  padding: 5px 12px;
  border-radius: 14px;
  margin-right: 12px;
}

@media (max-width:1040px) {
  .status-badge {
    display: none;
  }
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* Mobile Navigation Toggle */
.mobile-menu-btn {
  display: none;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--ink);
  width: 42px;
  height: 42px;
  border-radius: 4px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 8px;
  transition: background .2s ease, border-color .2s ease;
}

.mobile-menu-btn svg {
  width: 22px;
  height: 22px;
  stroke: var(--ink);
}

@media (max-width:860px) {
  .mobile-menu-btn {
    display: inline-flex;
  }

  .navlinks {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    display: none;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  }

  .navlinks.active {
    display: flex;
  }

  .navlinks a {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
    border-bottom: 1px solid var(--line);
    font-size: 17px;
  }

  .logo {
    font-size: clamp(20px, 5vw, 26px);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 22px;
  border: 1px solid var(--amber);
  color: var(--bg);
  background: var(--amber);
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background .15s ease, color .15s ease, transform .1s ease;
}

.btn:hover {
  background: transparent;
  color: var(--amber);
}

.btn:active {
  transform: translateY(1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

@media (max-width:900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  letter-spacing: 0.04em;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--amber);
  display: inline-block;
  border-radius: 50%;
}

h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  max-width: 15ch;
}

.hero p.lead {
  margin-top: 26px;
  font-size: 18px;
  color: var(--ink-dim);
  max-width: 52ch;
  line-height: 1.6;
}

.hero-cta {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* schematic diagram */
.schematic {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 20px;
}

.schematic svg {
  display: block;
  width: 100%;
  height: auto;
}

.schematic-caption {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

/* ---------- problem strip ---------- */
.strip {
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}

.strip .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

@media (max-width:760px) {
  .strip .wrap {
    grid-template-columns: 1fr;
  }
}

.strip-item {
  padding: 16px 28px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-dim);
}

.strip-item:first-child {
  border-left: none;
  padding-left: 0;
}

@media (max-width:760px) {
  .strip-item {
    border-left: none;
    border-top: 1px solid var(--line);
    padding: 16px 0;
  }

  .strip-item:first-child {
    border-top: none;
  }
}

.strip-item b {
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

/* ---------- section shell ---------- */
section {
  padding: 88px 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 640px;
  margin-bottom: 52px;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.03em;
  margin-bottom: 14px;
}

h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 38px);
  letter-spacing: -0.005em;
  line-height: 1.1;
}

.section-head p {
  margin-top: 16px;
  color: var(--ink-dim);
  font-size: 16.5px;
  max-width: 56ch;
}

/* ---------- who we are ---------- */
.who-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

@media (max-width:900px) {
  .who-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.who-grid p {
  font-size: 17px;
  color: var(--ink-dim);
}

.who-grid p+p {
  margin-top: 18px;
}

.who-grid strong {
  color: var(--ink);
  font-weight: 600;
}

.credential-block {
  border: 1px solid var(--line);
  background: var(--panel);
}

.credential-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}

.credential-row:last-child {
  border-bottom: none;
}

.credential-row span:first-child {
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.credential-row span:last-child {
  font-weight: 600;
}

/* ---------- dual pillars (bridge) ---------- */
.pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
}

@media (max-width:800px) {
  .pillars {
    grid-template-columns: 1fr;
  }
}

.pillar {
  padding: 44px 40px;
  position: relative;
}

.pillar-plant {
  background: linear-gradient(180deg, rgba(226, 166, 59, 0.07), transparent 60%);
  border-right: 1px solid var(--line);
}

.pillar-it {
  background: linear-gradient(180deg, rgba(79, 184, 201, 0.07), transparent 60%);
}

@media (max-width:800px) {
  .pillar-plant {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}

.pillar-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  margin-bottom: 16px;
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid currentColor;
}

.pillar-plant .pillar-tag {
  color: var(--amber);
}

.pillar-it .pillar-tag {
  color: var(--cyan);
}

.pillar h3 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 26px;
  margin-bottom: 14px;
}

.pillar p {
  color: var(--ink-dim);
  font-size: 15.5px;
  margin-bottom: 20px;
}

.pillar ul {
  list-style: none;
}

.pillar li {
  font-size: 14.5px;
  color: var(--ink);
  padding: 9px 0;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 10px;
}

.pillar li:first-of-type {
  border-top: 1px solid var(--line);
}

.pillar-plant li::before {
  content: "→";
  color: var(--amber);
  flex: none;
}

.pillar-it li::before {
  content: "→";
  color: var(--cyan);
  flex: none;
}

/* ---------- Service Offering Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

@media (max-width: 980px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 30px 26px;
  border-radius: 4px;
  position: relative;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--amber);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.service-card::before {
  content: '+';
  position: absolute;
  top: 8px;
  left: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  opacity: 0.5;
}

.service-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--amber);
  background: rgba(226, 166, 59, 0.12);
  border: 1px solid rgba(226, 166, 59, 0.25);
  padding: 3px 8px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 23px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--ink);
  line-height: 1.2;
}

.service-card p {
  font-size: 14.5px;
  color: var(--ink-dim);
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-list {
  list-style: none;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.service-list li {
  font-size: 13.5px;
  color: var(--ink-dim);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li::before {
  content: "→";
  color: var(--cyan);
  font-family: var(--font-mono);
}

/* ---------- compliance / roi dashboard ---------- */
.compliance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width:900px) {
  .compliance-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.compliance-grid ul {
  list-style: none;
  margin-top: 24px;
}

.compliance-grid li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  color: var(--ink-dim);
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.compliance-grid li:last-child {
  border-bottom: 1px solid var(--line);
}

.compliance-grid li b {
  color: var(--ink);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
}

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

.dash svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- spec sheet value props ---------- */
.spec {
  border: 1px solid var(--line);
  border-bottom: none;
}

.spec-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  border-bottom: 1px solid var(--line);
}

@media (max-width:700px) {
  .spec-row {
    grid-template-columns: 1fr;
  }
}

.spec-row .spec-num {
  padding: 26px 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-dim);
  border-right: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
}

@media (max-width:700px) {
  .spec-row .spec-num {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: 10px;
  }
}

.spec-row .spec-body {
  padding: 26px 28px;
}

.spec-row h4 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 21px;
  margin-bottom: 8px;
}

.spec-row p {
  color: var(--ink-dim);
  font-size: 15px;
  max-width: 60ch;
}

/* ---------- final cta ---------- */
.cta-section {
  border-bottom: none;
  padding-bottom: 100px;
}

.cta-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width:820px) {
  .cta-panel {
    grid-template-columns: 1fr;
    padding: 44px 28px;
  }
}

.cta-panel h2 {
  margin-bottom: 14px;
}

.cta-panel .taglines {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cta-panel .taglines span {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--ink-dim);
}

.cta-panel .taglines span::before {
  content: "— ";
  color: var(--amber);
}

.cta-direct-contact {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cta-direct-contact a {
  color: var(--cyan);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.cta-direct-contact a:hover {
  color: var(--amber);
}

.cta-form {
  border: 1px solid var(--line);
  padding: 28px;
}

.cta-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.cta-form input,
.cta-form select,
.cta-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 11px 12px;
  font-family: var(--font-body);
  font-size: 14.5px;
  margin-bottom: 16px;
}

.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
  border-color: var(--amber);
}

.cta-form textarea {
  font-family: var(--font-body);
  resize: vertical;
}

.cta-form .btn {
  width: 100%;
  justify-content: center;
}

.cta-form .btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.cta-error {
  display: none;
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid var(--red-status);
  color: var(--red-status);
  padding: 12px 14px;
  font-size: 13.5px;
  margin-top: 14px;
  border-radius: 3px;
  text-align: center;
}

.cta-error.active {
  display: block;
}

.cta-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 14px;
  padding: 56px 28px;
  border: 1px solid var(--line);
}

.cta-success.active {
  display: flex;
}

.cta-success .check {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--amber-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-success .check svg {
  width: 28px;
  height: 28px;
}

.cta-success h3 {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
}

.cta-success p {
  color: var(--ink-dim);
  max-width: 360px;
}

/* ---------- footer ---------- */
footer {
  padding: 36px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

footer .foot-logo {
  height: 40px;
  width: auto;
  display: block;
}

footer .foot-links {
  display: flex;
  gap: 24px;
  font-size: 13.5px;
  color: var(--ink-dim);
}

footer .foot-links a {
  text-decoration: none;
}

footer .foot-links a:hover {
  color: var(--ink);
}

footer .foot-meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-dim);
}

/* ---------- About Section Enhancements ---------- */
.about-hero-text {
  font-size: 16.5px;
  color: var(--ink-dim);
  line-height: 1.65;
}

.about-hero-text+.about-hero-text {
  margin-top: 16px;
}

.about-hero-text strong {
  color: var(--ink);
}

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}

@media (max-width:860px) {
  .contrast-grid {
    grid-template-columns: 1fr;
  }
}

.contrast-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 32px 28px;
  border-radius: 2px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contrast-card:hover {
  transform: translateY(-2px);
}

.contrast-card.sales {
  border-color: rgba(194, 75, 63, 0.4);
  background: linear-gradient(180deg, rgba(194, 75, 63, 0.06), var(--panel));
}

.contrast-card.sales:hover {
  border-color: var(--red-status);
}

.contrast-card.engineers {
  border-color: rgba(226, 166, 59, 0.5);
  background: linear-gradient(180deg, rgba(226, 166, 59, 0.08), var(--panel));
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.contrast-card.engineers:hover {
  border-color: var(--amber);
}

.card-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  display: inline-block;
  border-radius: 2px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.contrast-card.sales .card-badge {
  color: var(--red-status);
  background: rgba(194, 75, 63, 0.15);
  border: 1px solid rgba(194, 75, 63, 0.3);
}

.contrast-card.engineers .card-badge {
  color: var(--amber);
  background: rgba(226, 166, 59, 0.15);
  border: 1px solid rgba(226, 166, 59, 0.3);
}

.contrast-card h3 {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.contrast-card.sales h3 {
  color: #E87A70;
}

.contrast-card.engineers h3 {
  color: var(--ink);
}

.contrast-list {
  list-style: none;
  margin-top: 20px;
}

.contrast-list li {
  font-size: 14.5px;
  color: var(--ink-dim);
  padding: 10px 0;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contrast-card.sales .contrast-list li strong {
  color: var(--ink-dim);
}

.contrast-card.engineers .contrast-list li strong {
  color: var(--ink);
}

.contrast-list li .icon {
  font-family: var(--font-mono);
  font-weight: 700;
  flex: none;
}

.contrast-card.sales .icon {
  color: var(--red-status);
}

.contrast-card.engineers .icon {
  color: var(--amber);
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 44px;
  border-top: 1px solid var(--line);
  padding-top: 36px;
}

@media (max-width:700px) {
  .stats-strip {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.stat-item {
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 20px 24px;
}

.stat-val {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-lbl {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-dim);
  letter-spacing: 0.03em;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

.intro-visual {
  padding: 36px 0 8px;
}

.intro-visual .wrap {
  padding-left: 32px;
  padding-right: 32px;
}

.intro-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14);
}

@media (max-width:640px) {
  .intro-visual {
    padding: 24px 0 4px;
  }

  .intro-visual img {
    border-radius: 8px;
  }
}

.section-visual {
  display: block;
  width: 100%;
  height: auto;
  /* max-height:220px; */
  object-fit: cover;
  object-position: center 30%;
  border-radius: 0%;
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  margin-top: 32px;
  margin-bottom: 8px;
}

@media (max-width:640px) {
  .section-visual {
    max-height: 140px;
    border-radius: 6px;
    margin-top: 20px;
  }
}

/* ==========================================================================
   Scroll To Top Floating Button (Bottom Right Corner)
   ========================================================================== */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--amber);
  color: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.4), 0 2px 8px rgba(15, 23, 42, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.85);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.2s ease,
              box-shadow 0.2s ease,
              visibility 0.3s ease;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.scroll-top-btn:hover {
  background: #B45309;
  color: #FFFFFF;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 10px 28px rgba(217, 119, 6, 0.55), 0 4px 12px rgba(15, 23, 42, 0.25);
}

.scroll-top-btn:active {
  transform: translateY(0) scale(0.96);
}

.scroll-top-btn svg {
  width: 24px;
  height: 24px;
  stroke: #FFFFFF;
  stroke-width: 2.6;
  transition: transform 0.2s ease;
}

.scroll-top-btn:hover svg {
  transform: translateY(-2px);
}

.cta-refresh-notice {
  font-size: 13.5px;
  color: var(--ink-dim);
  margin-top: 10px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.cta-refresh-notice .refresh-countdown {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  border-radius: 12px;
  background: var(--amber);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 13px;
}

@media (max-width: 640px) {
  .scroll-top-btn {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }

  .scroll-top-btn svg {
    width: 20px;
    height: 20px;
  }
}