:root {
  --bg: #060606;
  --bg-1: #0a0a0b;
  --bg-2: #100f10;
  --bg-soft: #101010;
  --panel: #161616;
  --panel-2: #1c1a16;
  --panel-hi: rgba(255, 255, 255, 0.05);
  --ink: #f4efe6;
  --muted: #b3a99b;
  --soft: #7f7669;
  --line: rgba(222, 184, 107, 0.16);
  --line-soft: rgba(255, 255, 255, 0.07);
  --gold: #deb86b;
  --gold-2: #f4d895;
  --gold-deep: #b8924a;
  --blue: #77d7ff;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --shadow-card: 0 18px 48px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 30px 72px rgba(0, 0, 0, 0.46);
  --glow: 0 0 0 1px rgba(222, 184, 107, 0.4), 0 22px 60px rgba(222, 184, 107, 0.12);
  --radius: 14px;
  --radius-sm: 10px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Targeted polish after rollback: poster-style hero title and visual product cards. */
.hero-copy {
  max-width: 1080px !important;
}

.hero h1 {
  position: relative !important;
  max-width: 1040px !important;
  margin-top: 18px !important;
  margin-bottom: 32px !important;
  font-size: clamp(5.4rem, 7.45vw, 10.8rem) !important;
  line-height: 0.9 !important;
  letter-spacing: 0 !important;
  text-wrap: balance;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22),
    0 14px 34px rgba(0, 0, 0, 0.74),
    0 0 42px rgba(237, 199, 104, 0.1) !important;
}

.hero h1::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -26px;
  width: 118px;
  height: 3px;
  background: linear-gradient(90deg, var(--rollback-cyan), transparent);
  box-shadow: 0 0 18px rgba(85, 214, 255, 0.52);
}

.hero h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -18px;
  width: min(760px, 88vw);
  height: 1px;
  background: linear-gradient(90deg, rgba(237, 199, 104, 0.72), rgba(237, 199, 104, 0.12), transparent);
}

.hero h1 span {
  display: block;
  white-space: nowrap;
}

.hero-ai-title {
  width: max-content;
  color: transparent !important;
  background: linear-gradient(180deg, #fff8de 0%, #ffffff 42%, #edc768 100%);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 10px 18px rgba(237, 199, 104, 0.13));
}

.agent-closing {
  max-width: 920px;
  margin: 44px auto 0;
  padding: 18px 24px;
  border: 1px solid rgba(237, 199, 104, 0.28);
  border-radius: 8px;
  color: var(--rollback-gold);
  background: linear-gradient(135deg, rgba(237, 199, 104, 0.1), rgba(255, 255, 255, 0.03));
  text-align: center;
  font-size: clamp(1.8rem, 2vw, 2.6rem);
  font-weight: 900;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.28);
}

.product-card {
  overflow: hidden !important;
  padding: 0 !important;
}

.product-card::before,
.product-card::after {
  pointer-events: none !important;
}

.product-poster-button {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid rgba(237, 199, 104, 0.2);
  background: #0d0c0a;
  cursor: pointer;
}

.product-poster-button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transform: scale(1.002);
  transition: transform 0.5s ease, filter 0.5s ease;
}

.product-card:hover .product-poster-button img {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.02);
}

.product-card-body {
  position: relative;
  z-index: 1;
  padding: 24px 26px 28px;
}

.product-card-body .card-number {
  margin-bottom: 18px;
}

@media (max-width: 980px) {
  .hero h1 {
    font-size: clamp(4.4rem, 15vw, 6.8rem) !important;
  }

  .hero h1 span {
    white-space: normal;
  }

  .hero-ai-title {
    width: auto;
  }

  .agent-closing {
    margin-top: 28px;
    font-size: 1.8rem;
  }

  .product-poster-button {
    aspect-ratio: 4 / 3;
  }
}

/* Final correction: compact single-line headings and text-first product cards. */
.hero h1 {
  width: max-content !important;
  max-width: calc(100vw - 128px) !important;
  font-size: clamp(3.6rem, 3.4vw, 4.4rem) !important;
  line-height: 1.06 !important;
  white-space: nowrap !important;
}

.hero h1 span {
  display: inline !important;
  white-space: nowrap !important;
}

.hero-ai-title {
  width: auto !important;
}

#about-title {
  white-space: nowrap !important;
  font-size: clamp(3.2rem, 3.05vw, 4rem) !important;
  line-height: 1.12 !important;
}

.product-card {
  min-height: 300px !important;
  padding: 28px !important;
  cursor: pointer;
}

.product-card:focus-visible {
  outline: 2px solid var(--rollback-gold);
  outline-offset: 4px;
}

.product-poster-button {
  display: none !important;
}

.product-card-body {
  padding: 0 !important;
}

@media (max-width: 980px) {
  .hero h1 {
    width: auto !important;
    max-width: 100% !important;
    font-size: clamp(3.1rem, 8.6vw, 4.6rem) !important;
    white-space: normal !important;
  }

  .hero h1 span {
    white-space: normal !important;
  }

  #about-title {
    white-space: normal !important;
    font-size: clamp(3rem, 7vw, 4.2rem) !important;
  }
}

/* Final correction: compact single-line headings and text-first product cards. */
.hero h1 {
  width: max-content !important;
  max-width: calc(100vw - 128px) !important;
  font-size: clamp(4.2rem, 4.65vw, 6.4rem) !important;
  line-height: 1.02 !important;
  white-space: nowrap !important;
}

.hero h1 span {
  display: inline !important;
  white-space: nowrap !important;
}

.hero-ai-title {
  width: auto !important;
}

#about-title {
  white-space: nowrap !important;
  font-size: clamp(3.8rem, 3.75vw, 5.2rem) !important;
  line-height: 1.08 !important;
}

.product-card {
  min-height: 300px !important;
  padding: 28px !important;
  cursor: pointer;
}

.product-card:focus-visible {
  outline: 2px solid var(--rollback-gold);
  outline-offset: 4px;
}

.product-poster-button {
  display: none !important;
}

.product-card-body {
  padding: 0 !important;
}

@media (max-width: 980px) {
  .hero h1 {
    width: auto !important;
    max-width: 100% !important;
    font-size: clamp(3.1rem, 8.6vw, 4.6rem) !important;
    white-space: normal !important;
  }

  .hero h1 span {
    white-space: normal !important;
  }

  #about-title {
    white-space: normal !important;
    font-size: clamp(3rem, 7vw, 4.2rem) !important;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 420px),
    radial-gradient(circle at 20% 0%, rgba(119, 215, 255, 0.08), transparent 34%),
    radial-gradient(circle at 82% 8%, rgba(222, 184, 107, 0.1), transparent 36%),
    var(--bg);
  font-family:
    "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.84), transparent 78%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(115deg, transparent 0 22%, rgba(222, 184, 107, 0.065) 22% 22.6%, transparent 22.6% 100%);
  pointer-events: none;
}

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

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

button {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(244, 216, 149, 0.85);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px clamp(18px, 4vw, 56px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(12, 12, 12, 0.94), rgba(7, 7, 7, 0.82)),
    rgba(7, 7, 7, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.scroll-progress {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--blue));
  transform: scaleX(0);
  transform-origin: left center;
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  min-width: max-content;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.brand-text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-main {
  color: var(--gold-2);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.brand-sub {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  color: rgba(246, 241, 231, 0.82);
  font-size: 15px;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: var(--gold-2);
  border-color: var(--gold);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--gold-2);
}

.hero {
  position: relative;
  display: block;
  min-height: min(900px, calc(100vh - 70px));
  padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 72px) clamp(64px, 8vw, 112px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(7, 7, 7, 0.98) 0%, rgba(7, 7, 7, 0.94) 48%, rgba(7, 7, 7, 0.72) 100%),
    radial-gradient(circle at 78% 45%, rgba(119, 215, 255, 0.12), transparent 28%),
    linear-gradient(135deg, rgba(222, 184, 107, 0.14) 0 1px, transparent 1px 100%),
    linear-gradient(135deg, #070707 0%, #17120a 100%);
  background-size: auto, auto, 28px 28px, auto;
}

.hero::before {
  position: absolute;
  inset: 22% 0 auto;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(222, 184, 107, 0.72), transparent);
  animation: heroLine 6s ease-in-out infinite;
  opacity: 0.62;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(222, 184, 107, 0.65), transparent);
}

@keyframes heroLine {
  0%,
  100% {
    transform: translateX(-18%);
    opacity: 0.22;
  }
  50% {
    transform: translateX(18%);
    opacity: 0.72;
  }
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.55fr);
  gap: clamp(34px, 6vw, 72px);
  width: 100%;
  max-width: 1240px;
  min-height: min(700px, calc(100vh - 160px));
  margin: 0 auto;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 860px;
  min-width: 0;
}

.hero-copy::before {
  display: inline-flex;
  width: 82px;
  height: 2px;
  margin-bottom: 20px;
  content: "";
  background: linear-gradient(90deg, var(--gold-2), transparent);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section .eyebrow::before {
  content: "0" counter(section);
  color: var(--blue);
}

.hero .eyebrow::before,
.contact-section .eyebrow::before {
  display: none;
}

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

h1 {
  margin-bottom: 22px;
  color: var(--white);
  font-size: clamp(44px, 6.2vw, 92px);
  line-height: 1.03;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 16px;
  color: var(--white);
  font-size: clamp(30px, 3.6vw, 54px);
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--white);
  font-size: 22px;
  line-height: 1.25;
}

.hero-lead {
  max-width: 860px;
  margin-bottom: 16px;
  color: var(--gold-2);
  font-size: clamp(21px, 2vw, 30px);
  font-weight: 800;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.hero-text {
  max-width: 860px;
  margin-bottom: 30px;
  color: rgba(246, 241, 231, 0.76);
  font-size: 18px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

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

.button.primary {
  color: #15100a;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  box-shadow: 0 18px 40px rgba(222, 184, 107, 0.22);
}

.button.primary:hover,
.button.primary:focus-visible {
  box-shadow: 0 22px 54px rgba(222, 184, 107, 0.34);
}

.button.secondary {
  color: var(--gold-2);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(222, 184, 107, 0.36);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 720px;
  margin: 38px 0 0;
}

.hero-system {
  position: relative;
  isolation: isolate;
  min-height: 500px;
  padding: 28px;
  overflow: hidden;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.025) 48%, rgba(222, 184, 107, 0.07)),
    rgba(16, 16, 16, 0.72);
  border: 1px solid rgba(222, 184, 107, 0.28);
  border-radius: 24px;
  box-shadow: 0 40px 110px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hero-system::before {
  position: absolute;
  inset: 34px;
  z-index: -1;
  content: "";
  border: 1px solid rgba(222, 184, 107, 0.18);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.hero-system::after {
  position: absolute;
  inset: -30%;
  z-index: -2;
  content: "";
  background: conic-gradient(from 140deg, transparent, rgba(222, 184, 107, 0.18), transparent, rgba(119, 215, 255, 0.12), transparent);
  animation: systemRotate 18s linear infinite;
  opacity: 0.58;
}

@keyframes systemRotate {
  to {
    transform: rotate(360deg);
  }
}

.system-head {
  display: grid;
  gap: 8px;
  margin-bottom: 28px;
}

.system-head span,
.system-core span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.system-head strong {
  color: var(--white);
  font-size: 24px;
  line-height: 1.2;
}

.system-core {
  display: grid;
  place-items: center;
  width: min(230px, 72vw);
  aspect-ratio: 1;
  margin: 0 auto 26px;
  padding: 24px;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 38%, rgba(244, 216, 149, 0.24), transparent 52%),
    rgba(7, 7, 7, 0.62);
  border: 1px solid rgba(222, 184, 107, 0.4);
  border-radius: 50%;
  text-align: center;
  box-shadow: inset 0 0 60px rgba(222, 184, 107, 0.1), 0 0 0 12px rgba(222, 184, 107, 0.035);
}

.system-core strong {
  max-width: 180px;
  font-size: 23px;
  line-height: 1.25;
}

.system-flow {
  display: grid;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.system-flow li {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  color: rgba(246, 241, 231, 0.86);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(222, 184, 107, 0.16);
  border-radius: 999px;
}

.system-flow span {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: #17110a;
  background: var(--gold);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
}

.system-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.system-metrics div {
  padding: 14px;
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
}

.system-metrics dt {
  color: var(--gold-2);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.system-metrics dd {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.scroll-cue {
  position: absolute;
  right: clamp(18px, 5vw, 72px);
  bottom: 24px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(246, 241, 231, 0.72);
  font-size: 13px;
}

.scroll-cue::after {
  display: inline-block;
  width: 28px;
  height: 42px;
  content: "";
  border: 1px solid rgba(222, 184, 107, 0.38);
  border-radius: 999px;
  background: radial-gradient(circle at 50% 24%, var(--gold), transparent 10%);
  animation: cueMove 1.8s ease-in-out infinite;
}

@keyframes cueMove {
  0%,
  100% {
    background-position: 0 -8px;
    opacity: 0.72;
  }
  50% {
    background-position: 0 8px;
    opacity: 1;
  }
}

.hero-stats div {
  padding: 20px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease), background 0.26s var(--ease);
}

.hero-stats div:hover {
  transform: translateY(-3px);
  background: rgba(222, 184, 107, 0.08);
  border-color: rgba(222, 184, 107, 0.42);
}

.hero-stats dt {
  color: var(--gold-2);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.hero-stats dd {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.section {
  position: relative;
  counter-increment: section;
  padding: clamp(72px, 8.5vw, 120px) clamp(18px, 5vw, 72px);
}

main {
  counter-reset: section;
}

.section::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(222, 184, 107, 0.4), transparent);
  opacity: 0.7;
}

.section > * {
  position: relative;
  max-width: 1240px;
  margin-right: auto;
  margin-left: auto;
}

.section-heading {
  position: relative;
  max-width: 940px;
  margin-bottom: clamp(34px, 4vw, 52px);
}

.section-heading::before {
  position: absolute;
  top: -18px;
  left: 0;
  width: 120px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section-heading.centered::before {
  right: 0;
  margin: 0 auto;
}

.section-heading.centered::after {
  display: block;
  width: 64px;
  height: 3px;
  margin: 18px auto 0;
  content: "";
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-2));
  border-radius: 3px;
}

.section-heading.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.65fr);
  gap: 36px;
  max-width: 1240px;
  align-items: end;
}

.section-heading.split::after {
  grid-column: 1 / -1;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(222, 184, 107, 0.44), transparent 70%);
}

.section-heading p,
.section-heading.split p:last-child,
.section-heading.centered p {
  color: var(--muted);
  font-size: 17px;
}

.section-heading.centered {
  text-align: center;
}

.about-section,
.capability-section,
.office-section {
  background: var(--bg-1);
}

.capability-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(222, 184, 107, 0.07), transparent 55%),
    var(--bg-1);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
  gap: 22px;
}

.about-copy {
  padding: clamp(24px, 4vw, 38px);
  color: rgba(246, 241, 231, 0.82);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(222, 184, 107, 0.05)),
    rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(14px);
}

.about-copy p {
  margin-bottom: 18px;
  font-size: 18px;
}

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

.about-results {
  display: grid;
  gap: 14px;
}

.about-results article,
.capability-card {
  padding: 24px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)),
    var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.about-results article:hover,
.capability-card:hover {
  transform: translateY(-3px);
  border-color: rgba(222, 184, 107, 0.4);
  box-shadow: var(--shadow-card-hover);
}

.about-results span,
.capability-card span,
.card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  color: #15100a;
  background: linear-gradient(145deg, var(--gold-2), var(--gold-deep));
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(244, 216, 149, 0.35), 0 10px 24px rgba(222, 184, 107, 0.28);
  font-weight: 900;
}

.about-results strong {
  display: block;
  margin-bottom: 6px;
  color: var(--white);
  font-size: 20px;
}

.about-results p,
.capability-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.revolutions-section,
.products-section,
.contact-section {
  background:
    radial-gradient(circle at 50% -5%, rgba(222, 184, 107, 0.08), transparent 50%),
    var(--bg);
}

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

.revolution-card,
.product-card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 26px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02) 42%),
    var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.revolution-card::before,
.product-card::before {
  position: absolute;
  top: 0;
  right: 20px;
  left: 20px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(244, 216, 149, 0.72), transparent);
  opacity: 0.58;
}

.revolution-card::after,
.product-card::after {
  position: absolute;
  inset: 0;
  content: "";
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(244, 216, 149, 0.14), transparent 40%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s var(--ease);
}

.revolution-card:hover,
.product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(222, 184, 107, 0.45);
  box-shadow: var(--shadow-card-hover), var(--glow);
}

.revolution-card:hover::after,
.product-card:hover::after {
  opacity: 1;
}

.revolution-card dl,
.product-detail {
  display: grid;
  gap: 12px;
  margin: 14px 0 0;
}

.revolution-card dt,
.product-detail dt {
  color: var(--gold-2);
  font-size: 13px;
  font-weight: 900;
}

.revolution-card dd,
.product-detail dd {
  margin: 2px 0 0;
  color: rgba(246, 241, 231, 0.74);
  font-size: 14px;
}

.card-scene {
  margin: auto 0 0;
  padding-top: 16px;
  color: var(--blue);
  font-size: 14px;
}

.section-closing {
  max-width: 920px;
  margin-top: 28px;
  padding: 18px 22px;
  color: var(--gold-2);
  background: rgba(222, 184, 107, 0.08);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  font-weight: 800;
}

.agent-map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.45fr);
  gap: 16px;
}

.agent-cloud {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 430px;
  align-content: center;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: clamp(20px, 4vw, 34px);
  background:
    radial-gradient(circle at 50% 50%, rgba(222, 184, 107, 0.14), transparent 42%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.agent-cloud::before {
  position: absolute;
  inset: 18px;
  z-index: -1;
  content: "";
  border: 1px solid rgba(222, 184, 107, 0.14);
  border-radius: 22px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle, black 28%, transparent 72%);
}

.agent-node {
  position: relative;
  display: inline-grid;
  gap: 2px;
  min-height: 42px;
  padding: 8px 13px;
  color: rgba(246, 241, 231, 0.88);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(222, 184, 107, 0.22);
  border-radius: 999px;
  cursor: pointer;
  animation: nodeFloat 5.5s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.22s);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), color 0.24s var(--ease), box-shadow 0.24s var(--ease), transform 0.24s var(--ease);
}

.agent-node span {
  color: var(--soft);
  font-size: 11px;
}

.agent-node:hover,
.agent-node:focus-visible,
.agent-node.active {
  color: #14100a;
  background: var(--gold);
  border-color: var(--gold-2);
  box-shadow: 0 12px 30px rgba(222, 184, 107, 0.24);
}

.agent-node:hover span,
.agent-node:focus-visible span,
.agent-node.active span {
  color: rgba(20, 16, 10, 0.74);
}

@keyframes nodeFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.agent-panel {
  position: sticky;
  top: 96px;
  align-self: start;
  min-height: 430px;
  padding: 26px;
  background:
    linear-gradient(145deg, rgba(222, 184, 107, 0.16), rgba(255, 255, 255, 0.04)),
    var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.agent-panel span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.agent-panel h3 {
  margin-top: 14px;
  color: var(--gold-2);
  font-size: clamp(26px, 2.6vw, 38px);
}

.agent-panel p {
  color: rgba(246, 241, 231, 0.8);
  font-size: 17px;
}

.agent-panel small {
  display: block;
  margin-top: 22px;
  color: var(--muted);
}

.delivery-section {
  background:
    linear-gradient(180deg, rgba(119, 215, 255, 0.045), transparent 360px),
    radial-gradient(circle at 18% 12%, rgba(222, 184, 107, 0.08), transparent 34%),
    var(--bg-2);
}

.delivery-tabs {
  position: sticky;
  top: 76px;
  z-index: 12;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  padding: 10px 0;
  background: linear-gradient(180deg, rgba(16, 15, 16, 0.96), rgba(16, 15, 16, 0.78));
  backdrop-filter: blur(14px);
  scrollbar-width: none;
}

.delivery-tabs::-webkit-scrollbar {
  display: none;
}

.delivery-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 8px 10px 8px 14px;
  color: rgba(246, 241, 231, 0.78);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.delivery-tab em {
  display: inline-grid;
  min-width: 30px;
  height: 26px;
  place-items: center;
  padding: 0 8px;
  color: var(--gold-2);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(222, 184, 107, 0.16);
  border-radius: 999px;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.delivery-tab.active,
.delivery-tab:hover,
.delivery-tab:focus-visible {
  color: #15100a;
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.delivery-tab.active em,
.delivery-tab:hover em,
.delivery-tab:focus-visible em {
  color: #15100a;
  background: rgba(255, 255, 255, 0.32);
  border-color: rgba(21, 16, 10, 0.14);
}

.delivery-intro {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.delivery-intro span {
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.delivery-intro strong {
  color: var(--gold-2);
  font-size: 20px;
}

.delivery-intro p {
  margin: 0;
  color: var(--muted);
}

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

.delivery-card,
.office-card,
.period-card {
  position: relative;
  display: block;
  min-height: 260px;
  padding: 0;
  overflow: hidden;
  background: #202020;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
  will-change: transform;
}

.delivery-card:nth-child(7n + 1),
.period-card:nth-child(5n + 1) {
  min-height: 340px;
}

.delivery-card:nth-child(9n + 4) {
  min-height: 300px;
}

.delivery-card::before,
.office-card::before,
.period-card::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 36%),
    linear-gradient(45deg, transparent, rgba(222, 184, 107, 0.08));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.delivery-card::after,
.office-card::after,
.period-card::after {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  padding: 6px 10px;
  color: #15100a;
  background: rgba(244, 216, 149, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
  content: "查看现场";
  font-size: 12px;
  font-weight: 900;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.24s var(--ease), transform 0.24s var(--ease);
}

.office-card::after {
  content: "查看空间";
}

.period-card::after {
  content: "展开相册";
}

.delivery-card img,
.office-card img,
.period-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.delivery-card:hover img,
.office-card:hover img,
.period-card:hover img {
  transform: scale(1.04);
}

.delivery-card:hover,
.office-card:hover,
.period-card:hover {
  transform: translateY(-5px);
  border-color: rgba(222, 184, 107, 0.5);
  box-shadow: 0 30px 72px rgba(0, 0, 0, 0.46), var(--glow);
}

.delivery-card:hover::before,
.office-card:hover::before,
.period-card:hover::before {
  opacity: 1;
}

.delivery-card:hover::after,
.delivery-card:focus-visible::after,
.office-card:hover::after,
.office-card:focus-visible::after,
.period-card:hover::after,
.period-card:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.delivery-card span,
.office-card span,
.period-card span {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  gap: 2px;
  padding: 52px 16px 16px;
  color: var(--white);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.82));
  text-align: left;
  z-index: 2;
}

.delivery-card em {
  width: max-content;
  margin-bottom: 4px;
  padding: 3px 8px;
  color: #17110a;
  background: var(--gold);
  border-radius: 999px;
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}

.delivery-card small {
  color: rgba(255, 255, 255, 0.74);
}

.period-card small,
.period-card em {
  color: rgba(255, 255, 255, 0.74);
  font-style: normal;
}

.period-card strong {
  color: var(--gold-2);
  font-size: 21px;
}

.period-index {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #15100a;
  background: linear-gradient(145deg, var(--gold-2), var(--gold));
  border-radius: 50%;
  font-size: 14px;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.28);
}

.overview-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  padding: 14px 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.overview-toolbar strong {
  color: var(--gold-2);
}

.back-button {
  min-height: 38px;
  padding: 8px 14px;
  color: #15100a;
  background: var(--gold);
  border: 0;
  border-radius: var(--radius);
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.back-button:hover,
.back-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(222, 184, 107, 0.2);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-height: 620px;
}

.product-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.product-head::after {
  flex: 1;
  height: 1px;
  margin-top: 22px;
  content: "";
  background: linear-gradient(90deg, rgba(222, 184, 107, 0.4), transparent);
}

.product-head small {
  padding: 6px 10px;
  color: #15100a;
  background: var(--gold-2);
  border-radius: var(--radius);
  font-weight: 900;
}

.product-kicker {
  display: inline-flex;
  width: max-content;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card h3 {
  min-height: 84px;
  font-size: 23px;
}

.price-note {
  margin: auto 0 14px;
  color: var(--gold-2);
  font-weight: 900;
}

.card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: auto;
  color: #15100a;
  background: var(--gold);
  border-radius: var(--radius);
  font-weight: 900;
}

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

.office-card {
  min-height: 230px;
}

.contact-section {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.55fr) minmax(300px, 0.65fr);
  gap: 22px;
  align-items: stretch;
  padding: clamp(56px, 7vw, 92px) clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  overflow: hidden;
}

.contact-section::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    radial-gradient(circle at 12% 15%, rgba(244, 216, 149, 0.16), transparent 34%),
    radial-gradient(circle at 78% 30%, rgba(119, 215, 255, 0.09), transparent 32%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.025), transparent 48%);
}

.contact-section::after {
  position: absolute;
  right: clamp(18px, 6vw, 86px);
  bottom: -56px;
  z-index: -1;
  color: rgba(244, 216, 149, 0.055);
  content: "SYZX";
  font-size: clamp(90px, 16vw, 220px);
  font-weight: 900;
  line-height: 1;
}

.contact-copy,
.contact-panel,
.contact-card {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
  overflow: hidden;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.028)),
    rgba(12, 12, 12, 0.52);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
}

.contact-copy::before,
.contact-panel::before,
.contact-card::before {
  position: absolute;
  top: 0;
  right: 18px;
  left: 18px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(244, 216, 149, 0.72), transparent);
}

.contact-copy h2 {
  font-size: clamp(34px, 4vw, 58px);
}

.contact-copy p {
  color: var(--muted);
  font-size: 17px;
}

.contact-panel h3 {
  color: var(--gold-2);
}

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

.consult-list li {
  padding: 10px 12px;
  color: rgba(246, 241, 231, 0.84);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(222, 184, 107, 0.14);
  border-radius: var(--radius);
}

.contact-card {
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-style: normal;
}

.contact-card strong,
.contact-card a {
  color: var(--white);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 12%, rgba(222, 184, 107, 0.14), transparent 38%),
    rgba(4, 4, 4, 0.94);
  backdrop-filter: blur(18px);
}

.lightbox.open {
  display: flex;
}

.lightbox-content {
  width: min(1180px, calc(100vw - 120px));
  max-height: calc(100vh - 80px);
  margin: 0;
}

.lightbox.open .lightbox-content {
  animation: lightboxIn 0.32s var(--ease) both;
}

.lightbox-content img {
  max-width: 100%;
  max-height: calc(100vh - 150px);
  margin: 0 auto;
  border: 1px solid rgba(244, 216, 149, 0.32);
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.56);
}

.lightbox-content figcaption {
  width: max-content;
  max-width: min(720px, 100%);
  margin: 14px auto 0;
  padding: 12px 18px;
  color: var(--white);
  background: rgba(18, 18, 18, 0.74);
  border: 1px solid rgba(222, 184, 107, 0.26);
  border-radius: 999px;
  text-align: center;
  backdrop-filter: blur(12px);
}

.lightbox-content figcaption span {
  display: block;
  color: var(--muted);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(222, 184, 107, 0.32);
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: transform 0.22s var(--ease), background 0.22s var(--ease), color 0.22s var(--ease);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover,
.lightbox-close:focus-visible,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
  color: #15100a;
  background: var(--gold);
  transform: scale(1.04);
}

.lightbox-close {
  top: 22px;
  right: 22px;
  width: 44px;
  height: 44px;
  font-size: 30px;
  line-height: 1;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  width: 46px;
  height: 60px;
  transform: translateY(-50%);
  font-size: 46px;
  line-height: 1;
}

.lightbox-prev:hover,
.lightbox-next:hover,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
  transform: translateY(-50%) scale(1.04);
}

.grid-enter {
  animation: gridIn 0.48s var(--ease) backwards;
  animation-delay: var(--grid-delay, 0s);
}

@keyframes gridIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes lightboxIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.lightbox-prev {
  left: 22px;
}

.lightbox-next {
  right: 22px;
}

@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
    gap: 30px;
  }

  .hero-system {
    min-height: 500px;
  }

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

  .agent-map-layout,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 520px;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1040px) {
  .site-header {
    align-items: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 58px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-system {
    min-height: auto;
    max-width: 680px;
  }

  .brand {
    flex: 1 1 auto;
    min-width: 0;
  }

  .nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: #101010;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 12px;
  }
}

@media (max-width: 900px) {
  .section-heading.split,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .revolution-grid,
  .agent-map-layout,
  .delivery-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .agent-panel {
    position: static;
    min-height: auto;
  }

  .product-card,
  .product-card h3 {
    min-height: 0;
  }

  .delivery-intro {
    grid-template-columns: 1fr;
  }

  .delivery-card:nth-child(7n + 1),
  .delivery-card:nth-child(9n + 4),
  .period-card:nth-child(5n + 1) {
    min-height: 260px;
  }

  .office-strip {
    display: flex;
    overflow-x: auto;
    padding-bottom: 6px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .office-strip::-webkit-scrollbar {
    display: none;
  }

  .office-card {
    min-width: 78vw;
    scroll-snap-align: start;
  }
}

@media (max-width: 560px) {
  .site-header,
  .hero,
  .section,
  .contact-section {
    padding-right: 16px;
    padding-left: 16px;
  }

  .hero-copy,
  .hero-lead,
  .hero-text {
    width: 100%;
    max-width: calc(100vw - 32px);
  }

  .hero-lead,
  .hero-text {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .brand-logo {
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
  }

  .brand-main {
    font-size: 16px;
  }

  .brand-sub {
    font-size: 11px;
  }

  h1 {
    font-size: 34px;
    line-height: 1.12;
    word-break: break-all;
  }

  h2 {
    font-size: 30px;
  }

  .hero-system {
    padding: 20px;
    border-radius: 18px;
  }

  .system-core {
    width: min(220px, 66vw);
    margin-bottom: 22px;
  }

  .system-metrics,
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .agent-cloud {
    justify-content: flex-start;
    min-height: auto;
    max-height: 520px;
    overflow-y: auto;
    scrollbar-color: rgba(222, 184, 107, 0.55) transparent;
    scrollbar-width: thin;
  }

  .agent-cloud::-webkit-scrollbar {
    width: 4px;
  }

  .agent-cloud::-webkit-scrollbar-track {
    background: transparent;
  }

  .agent-cloud::-webkit-scrollbar-thumb {
    background: rgba(222, 184, 107, 0.55);
    border-radius: 999px;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .delivery-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .delivery-tab {
    min-width: max-content;
  }

  .overview-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .overview-toolbar .back-button {
    width: 100%;
  }

  .lightbox {
    padding: 16px;
  }

  .lightbox-content {
    width: calc(100vw - 32px);
  }

  .lightbox-prev,
  .lightbox-next {
    top: auto;
    bottom: 18px;
    width: 44px;
    height: 44px;
    font-size: 34px;
    transform: none;
  }

  .lightbox-prev {
    left: 18px;
  }

  .lightbox-next {
    right: 18px;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero::before,
  .hero-system::after,
  .scroll-cue::after,
  .agent-node,
  .grid-enter,
  .lightbox.open .lightbox-content {
    animation: none;
  }
}

/* GV homepage optimization: deep sky blue / Klein blue technology style */
:root {
  --bg: #061641;
  --bg-1: #071b56;
  --bg-2: #09246f;
  --bg-soft: #0b2d88;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-2: rgba(255, 255, 255, 0.1);
  --panel-hi: rgba(255, 255, 255, 0.14);
  --ink: rgba(255, 255, 255, 0.94);
  --muted: rgba(255, 255, 255, 0.68);
  --soft: rgba(255, 255, 255, 0.48);
  --line: rgba(255, 255, 255, 0.14);
  --line-soft: rgba(255, 255, 255, 0.09);
  --gold: #4fb7ff;
  --gold-2: #e8f7ff;
  --gold-deep: #145dff;
  --blue: #65d6ff;
  --white: #ffffff;
  --shadow: 0 28px 90px rgba(0, 18, 80, 0.45);
  --shadow-card: 0 20px 60px rgba(0, 18, 80, 0.34);
  --shadow-card-hover: 0 34px 90px rgba(0, 18, 80, 0.52);
  --glow: 0 0 0 1px rgba(101, 214, 255, 0.36), 0 24px 78px rgba(20, 93, 255, 0.32);
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, rgba(79, 183, 255, 0.24), transparent 32%),
    radial-gradient(circle at 82% 18%, rgba(20, 93, 255, 0.32), transparent 36%),
    radial-gradient(circle at 50% 68%, rgba(101, 214, 255, 0.1), transparent 38%),
    linear-gradient(135deg, #061641 0%, #071b56 42%, #0a2e8a 100%);
}

body::before {
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.18;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 85%);
}

body::after {
  background:
    linear-gradient(115deg, transparent 0 20%, rgba(101, 214, 255, 0.1) 20% 20.3%, transparent 20.3% 100%),
    radial-gradient(circle at 64% 14%, rgba(255, 255, 255, 0.08), transparent 28%);
}

button:focus-visible,
a:focus-visible {
  outline-color: rgba(101, 214, 255, 0.9);
}

section {
  scroll-margin-top: 96px;
}

.site-header {
  background:
    linear-gradient(180deg, rgba(5, 18, 58, 0.9), rgba(5, 18, 58, 0.62)),
    rgba(6, 22, 65, 0.72);
  border-bottom-color: rgba(101, 214, 255, 0.18);
  box-shadow: 0 16px 40px rgba(0, 18, 80, 0.24);
}

.scroll-progress {
  background: linear-gradient(90deg, #145dff, #65d6ff, #ffffff);
}

.brand-main {
  color: var(--white);
}

.brand-sub,
.site-nav {
  color: rgba(255, 255, 255, 0.72);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: var(--blue);
  border-color: var(--blue);
  text-shadow: 0 0 18px rgba(101, 214, 255, 0.42);
}

.nav-toggle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(101, 214, 255, 0.2);
}

.nav-toggle span {
  background: var(--blue);
}

.hero {
  background:
    radial-gradient(circle at 70% 34%, rgba(101, 214, 255, 0.22), transparent 28%),
    radial-gradient(circle at 26% 20%, rgba(20, 93, 255, 0.26), transparent 36%),
    linear-gradient(135deg, rgba(6, 22, 65, 0.98), rgba(7, 27, 86, 0.94) 48%, rgba(10, 46, 138, 0.86));
  background-size: auto;
}

.hero::before,
.hero::after,
.section::before {
  background: linear-gradient(90deg, transparent, rgba(101, 214, 255, 0.58), transparent);
}

.hero-copy::before,
.section-heading::before,
.section-heading.split::after,
.section-heading.centered::after {
  background: linear-gradient(90deg, var(--blue), transparent);
}

.eyebrow,
.hero-lead,
.card-scene,
.product-kicker,
.agent-panel span,
.delivery-intro span {
  color: var(--blue);
}

.hero-text,
.section-heading p,
.section-heading.split p:last-child,
.section-heading.centered p,
.about-copy,
.about-results p,
.capability-card p,
.revolution-card dd,
.product-detail dd,
.contact-copy p,
.contact-card,
.consult-list li,
.delivery-intro p {
  color: var(--muted);
}

.button.primary,
.card-link,
.back-button {
  color: var(--white);
  background: linear-gradient(135deg, #145dff, #4fb7ff);
  box-shadow: 0 18px 46px rgba(20, 93, 255, 0.35);
}

.button.primary:hover,
.button.primary:focus-visible,
.card-link:hover,
.card-link:focus-visible {
  box-shadow: 0 24px 70px rgba(79, 183, 255, 0.38);
}

.button.secondary {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(101, 214, 255, 0.26);
}

.hero-system {
  --hero-system-bg: none;
  background:
    linear-gradient(rgba(6, 22, 65, 0.74), rgba(6, 22, 65, 0.86)),
    var(--hero-system-bg);
  background-size: cover;
  background-position: center;
  border-color: rgba(101, 214, 255, 0.28);
  box-shadow: 0 40px 110px rgba(0, 18, 80, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.hero-system::before {
  border-color: rgba(101, 214, 255, 0.26);
  box-shadow: 0 0 60px rgba(101, 214, 255, 0.12);
}

.hero-system::after {
  background: conic-gradient(from 140deg, transparent, rgba(101, 214, 255, 0.22), transparent, rgba(20, 93, 255, 0.2), transparent);
}

.system-core {
  background:
    radial-gradient(circle at 50% 38%, rgba(101, 214, 255, 0.3), transparent 52%),
    rgba(6, 22, 65, 0.58);
  border-color: rgba(101, 214, 255, 0.4);
  box-shadow: inset 0 0 60px rgba(101, 214, 255, 0.16), 0 0 0 12px rgba(101, 214, 255, 0.05);
}

.system-flow li,
.system-tags span,
.hero-stats div,
.about-copy,
.about-results article,
.revolution-card,
.product-card,
.agent-cloud,
.agent-panel,
.delivery-intro,
.contact-copy,
.contact-panel,
.contact-card {
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.035)),
    rgba(5, 18, 58, 0.35);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
}

.system-flow span,
.about-results span,
.capability-card span,
.card-number {
  color: var(--white);
  background: linear-gradient(145deg, #145dff, #65d6ff);
  box-shadow: 0 0 0 1px rgba(101, 214, 255, 0.35), 0 14px 34px rgba(20, 93, 255, 0.28);
}

.system-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.system-tags span {
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(101, 214, 255, 0.22);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.hero-stats dt,
.system-head span,
.system-core span,
.system-head strong,
.about-results strong,
.revolution-card h3,
.delivery-intro strong,
.agent-panel h3,
.contact-panel h3,
.contact-card strong,
.contact-card a {
  color: var(--white);
}

.about-section,
.capability-section,
.office-section,
.revolutions-section,
.products-section,
.contact-section,
.delivery-section {
  background:
    radial-gradient(circle at 18% 8%, rgba(79, 183, 255, 0.12), transparent 32%),
    radial-gradient(circle at 82% 0%, rgba(20, 93, 255, 0.16), transparent 36%),
    rgba(6, 22, 65, 0.5);
}

.agent-map-layout {
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.58fr);
  gap: 22px;
}

.agent-cloud {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: auto;
  align-content: stretch;
  align-items: stretch;
  justify-content: stretch;
}

.agent-cloud::before {
  border-color: rgba(101, 214, 255, 0.16);
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
}

.agent-module {
  min-width: 0;
  padding: 18px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
}

.agent-module h3 {
  margin-bottom: 14px;
  color: var(--blue);
  font-size: 17px;
}

.agent-module div {
  display: grid;
  gap: 10px;
}

.agent-node {
  width: 100%;
  min-height: 92px;
  padding: 14px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(101, 214, 255, 0.18);
  border-radius: 16px;
  animation: none;
  text-align: left;
}

.agent-node strong {
  display: block;
  margin-bottom: 7px;
  color: var(--white);
  font-size: 17px;
  line-height: 1.25;
}

.agent-node span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  line-height: 1.45;
}

.agent-node:hover,
.agent-node:focus-visible,
.agent-node.active {
  color: var(--white);
  background: linear-gradient(145deg, rgba(20, 93, 255, 0.34), rgba(101, 214, 255, 0.16));
  border-color: rgba(101, 214, 255, 0.64);
  box-shadow: 0 0 0 1px rgba(101, 214, 255, 0.26), 0 18px 46px rgba(20, 93, 255, 0.24);
}

.agent-node:hover span,
.agent-node:focus-visible span,
.agent-node.active span {
  color: rgba(255, 255, 255, 0.75);
}

.agent-panel {
  max-height: min(760px, calc(100vh - 120px));
  overflow: auto;
  scrollbar-color: rgba(101, 214, 255, 0.45) transparent;
  scrollbar-width: thin;
}

.agent-one-line {
  color: var(--blue);
  font-weight: 800;
}

.agent-detail-list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
}

.agent-detail-block dt {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.agent-detail-block dd {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.agent-detail-block dd span {
  padding: 7px 9px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  font-size: 13px;
}

.delivery-tabs {
  background: linear-gradient(180deg, rgba(6, 22, 65, 0.96), rgba(6, 22, 65, 0.76));
}

.delivery-tab {
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.065);
  border-color: rgba(255, 255, 255, 0.12);
}

.delivery-tab em {
  color: var(--blue);
  background: rgba(6, 22, 65, 0.62);
  border-color: rgba(101, 214, 255, 0.2);
}

.delivery-tab.active,
.delivery-tab:hover,
.delivery-tab:focus-visible {
  color: var(--white);
  background: linear-gradient(135deg, #145dff, #4fb7ff);
  border-color: rgba(101, 214, 255, 0.62);
}

.delivery-tab.active em,
.delivery-tab:hover em,
.delivery-tab:focus-visible em {
  color: #071b56;
  background: rgba(255, 255, 255, 0.88);
}

.carousel {
  position: relative;
  max-width: 1240px;
  overflow: hidden;
  --carousel-progress: 0;
}

.carousel::before {
  position: absolute;
  right: 68px;
  bottom: 19px;
  left: 68px;
  z-index: 2;
  height: 2px;
  content: "";
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
}

.carousel::after {
  position: absolute;
  bottom: 19px;
  left: 68px;
  z-index: 3;
  width: calc((100% - 136px) * var(--carousel-progress));
  height: 2px;
  content: "";
  background: linear-gradient(90deg, #145dff, #65d6ff);
  border-radius: 999px;
  transition: width 0.42s var(--ease);
}

.carousel-viewport {
  overflow: hidden;
  padding: 8px 0 44px;
  touch-action: pan-y;
}

.carousel-track {
  display: flex;
  gap: 20px;
  align-items: stretch;
  transition: transform 0.52s var(--ease);
  will-change: transform;
}

.carousel-card {
  position: relative;
  flex: 0 0 clamp(330px, 36vw, 438px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.035)),
    rgba(6, 22, 65, 0.5);
  box-shadow: var(--shadow-card);
  opacity: 0.72;
  transform: scale(0.94);
  transition: opacity 0.42s var(--ease), transform 0.42s var(--ease), border-color 0.42s var(--ease), box-shadow 0.42s var(--ease);
}

.carousel-card.is-active {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(101, 214, 255, 0.42);
  box-shadow: var(--shadow-card-hover), var(--glow);
}

.scene-card,
.office-scene {
  aspect-ratio: 16 / 10;
}

.office-scene {
  flex-basis: clamp(320px, 32vw, 410px);
}

.scene-card img,
.office-scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 0.5s var(--ease);
}

.carousel-card.is-active img {
  transform: scale(1.04);
}

.scene-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  gap: 5px;
  padding: 72px 22px 22px;
  background: linear-gradient(180deg, transparent, rgba(3, 11, 34, 0.86));
}

.scene-caption span {
  width: max-content;
  padding: 5px 9px;
  color: #071b56;
  background: rgba(232, 247, 255, 0.92);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.scene-caption h3 {
  margin-bottom: 0;
  color: var(--white);
  font-size: clamp(20px, 2vw, 27px);
}

.scene-caption p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.product-poster {
  flex-basis: clamp(340px, 40vw, 500px);
  min-height: 620px;
  padding: clamp(24px, 4vw, 38px);
  background:
    radial-gradient(circle at 78% 18%, rgba(101, 214, 255, 0.22), transparent 34%),
    linear-gradient(150deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04)),
    rgba(6, 22, 65, 0.78);
}

.poster-orbit {
  position: absolute;
  top: 36px;
  right: 28px;
  width: 170px;
  aspect-ratio: 1;
  border: 1px solid rgba(101, 214, 255, 0.28);
  border-radius: 50%;
  opacity: 0.75;
}

.poster-orbit::before,
.poster-orbit::after {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.poster-orbit::after {
  inset: 48px;
  background: rgba(101, 214, 255, 0.12);
}

.product-poster .product-head,
.product-poster .product-kicker,
.product-poster h3,
.product-poster .poster-slogan,
.product-poster .product-detail,
.product-poster .card-link {
  position: relative;
  z-index: 2;
}

.product-head small {
  color: var(--white);
  background: rgba(101, 214, 255, 0.18);
  border: 1px solid rgba(101, 214, 255, 0.28);
}

.product-poster h3 {
  max-width: 320px;
  min-height: auto;
  margin-bottom: 12px;
  font-size: clamp(32px, 4vw, 54px);
}

.poster-slogan {
  max-width: 420px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  font-weight: 800;
}

.product-detail dd {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.product-detail dd span {
  padding: 6px 8px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  font-size: 13px;
}

.carousel-arrow {
  position: absolute;
  top: 45%;
  z-index: 5;
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(101, 214, 255, 0.24);
  border-radius: 50%;
  box-shadow: 0 18px 42px rgba(0, 18, 80, 0.32);
  cursor: pointer;
  font-size: 34px;
  line-height: 1;
  transform: translateY(-50%);
  backdrop-filter: blur(12px);
  transition: transform 0.22s var(--ease), background 0.22s var(--ease);
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  background: linear-gradient(135deg, #145dff, #4fb7ff);
  transform: translateY(-50%) scale(1.05);
}

.carousel-arrow.prev {
  left: 8px;
}

.carousel-arrow.next {
  right: 8px;
}

.carousel-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  margin-top: -22px;
  padding: 0 68px;
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  background: rgba(255, 255, 255, 0.22);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: width 0.22s var(--ease), background 0.22s var(--ease);
}

.carousel-dots button.active {
  width: 26px;
  background: var(--blue);
}

.office-strip,
.delivery-grid,
.product-grid,
.overview-toolbar {
  display: none;
}

.lightbox {
  pointer-events: none;
}

.lightbox.open {
  pointer-events: auto;
}

/* Rollback: restore the previous black / gold company showcase version. */
:root {
  --rollback-bg: #050505;
  --rollback-panel: #141311;
  --rollback-panel-2: #1b1812;
  --rollback-text: #f6f2e8;
  --rollback-muted: rgba(246, 242, 232, 0.68);
  --rollback-soft: rgba(246, 242, 232, 0.44);
  --rollback-gold: #edc768;
  --rollback-gold-2: #d6a94f;
  --rollback-line: rgba(237, 199, 104, 0.22);
  --rollback-cyan: #55d6ff;
}

html {
  scroll-padding-top: 96px;
}

body {
  background:
    radial-gradient(circle at 72% 16%, rgba(237, 199, 104, 0.08), transparent 32%),
    linear-gradient(180deg, #050505 0%, #090806 100%) !important;
  color: var(--rollback-text) !important;
}

body::before,
body::after {
  opacity: 0 !important;
}

section {
  scroll-margin-top: 96px;
}

.site-header {
  background: rgba(5, 5, 5, 0.92) !important;
  border-bottom: 1px solid var(--rollback-line) !important;
  box-shadow: none !important;
  backdrop-filter: blur(18px);
}

.scroll-progress {
  background: linear-gradient(90deg, var(--rollback-gold-2), var(--rollback-gold)) !important;
}

.brand-main,
.hero-lead,
.eyebrow,
.section-closing,
.card-scene,
.product-position,
.delivery-intro strong,
.overview-toolbar button,
.contact-card a,
.consult-list li::before {
  color: var(--rollback-gold) !important;
}

.brand-logo {
  filter: none !important;
}

.site-nav a {
  color: rgba(246, 242, 232, 0.82) !important;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--rollback-gold) !important;
}

.hero {
  min-height: 860px !important;
  padding: 170px 0 96px !important;
  background:
    linear-gradient(90deg, rgba(237, 199, 104, 0.04), transparent 46%),
    #050505 !important;
}

.hero::before,
.hero::after {
  opacity: 0 !important;
}

.hero-grid {
  display: block !important;
  max-width: 1080px !important;
}

.hero-copy {
  max-width: 860px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.hero h1 {
  color: #ffffff !important;
  font-size: clamp(4.6rem, 9vw, 8.6rem) !important;
  line-height: 0.94 !important;
  letter-spacing: 0 !important;
}

.hero-text,
.section-heading p,
.about-copy p,
.revolution-card dd,
.product-card p,
.contact-copy p,
.contact-card span,
.agent-panel p,
.agent-panel small {
  color: var(--rollback-muted) !important;
}

.hero-system,
.system-tags,
.scroll-cue {
  display: none !important;
}

.button.primary {
  color: #111 !important;
  background: linear-gradient(135deg, #f5d98a, #d8a84d) !important;
  border-color: rgba(237, 199, 104, 0.7) !important;
  box-shadow: 0 20px 60px rgba(237, 199, 104, 0.14) !important;
}

.button.secondary {
  color: var(--rollback-gold) !important;
  border-color: rgba(237, 199, 104, 0.42) !important;
  background: rgba(16, 15, 13, 0.88) !important;
}

.hero-stats {
  max-width: 760px !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

.hero-stats div,
.about-results article,
.revolution-card,
.agent-panel,
.product-card,
.delivery-intro,
.overview-toolbar,
.contact-panel,
.contact-card {
  background: linear-gradient(145deg, rgba(28, 26, 22, 0.96), rgba(17, 16, 14, 0.96)) !important;
  border: 1px solid var(--rollback-line) !important;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.34) !important;
}

.section {
  background: #080807 !important;
}

.section:nth-of-type(even) {
  background: #050505 !important;
}

.section-heading h2,
.contact-copy h2 {
  color: #ffffff !important;
  letter-spacing: 0 !important;
}

.section-heading::before,
.section-heading::after,
.section-heading.split::after,
.section-heading.centered::after {
  background: linear-gradient(90deg, transparent, var(--rollback-gold), transparent) !important;
}

.agent-map-layout {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 380px !important;
  gap: 18px !important;
  align-items: stretch !important;
}

.agent-cloud {
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 12px !important;
  padding: 34px !important;
  border: 1px solid var(--rollback-line) !important;
  border-radius: 8px !important;
  background: linear-gradient(145deg, rgba(28, 26, 22, 0.92), rgba(13, 12, 10, 0.96)) !important;
}

.agent-node {
  min-height: 70px !important;
  padding: 12px 16px !important;
  border: 1px solid rgba(237, 199, 104, 0.24) !important;
  border-radius: 999px !important;
  color: var(--rollback-text) !important;
  background: rgba(255, 255, 255, 0.04) !important;
  box-shadow: none !important;
  text-align: center !important;
  transform: none !important;
}

.agent-node strong {
  font-size: 1.8rem !important;
  color: var(--rollback-text) !important;
}

.agent-node span {
  color: rgba(237, 199, 104, 0.48) !important;
}

.agent-node.active,
.agent-node:hover,
.agent-node:focus-visible {
  background: linear-gradient(135deg, #f0cd72, #d3a24a) !important;
  color: #111 !important;
  border-color: transparent !important;
}

.agent-node.active strong,
.agent-node.active span,
.agent-node:hover strong,
.agent-node:hover span {
  color: #111 !important;
}

.agent-panel {
  padding: 44px 36px !important;
  border-radius: 8px !important;
}

.agent-panel h3 {
  color: var(--rollback-gold) !important;
  font-size: clamp(3.2rem, 4vw, 4.8rem) !important;
}

.agent-panel span {
  color: var(--rollback-cyan) !important;
}

.delivery-tabs {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 10px !important;
}

.delivery-tab {
  border: 1px solid rgba(237, 199, 104, 0.3) !important;
  border-radius: 7px !important;
  color: var(--rollback-text) !important;
  background: rgba(15, 14, 12, 0.92) !important;
}

.delivery-tab.active,
.delivery-tab:hover,
.delivery-tab:focus-visible {
  color: #111 !important;
  background: linear-gradient(135deg, #f0cd72, #d3a24a) !important;
  border-color: transparent !important;
}

.delivery-grid {
  display: grid !important;
  gap: 18px !important;
}

.delivery-grid.album-mode {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

.delivery-grid.photo-mode {
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
}

.album-card,
.photo-card,
.office-card {
  position: relative !important;
  display: block !important;
  overflow: hidden !important;
  min-height: 0 !important;
  padding: 0 !important;
  border: 1px solid rgba(237, 199, 104, 0.22) !important;
  border-radius: 8px !important;
  color: #fff !important;
  background: #111 !important;
  text-align: left !important;
  cursor: pointer !important;
}

.album-card {
  aspect-ratio: 4 / 3 !important;
}

.photo-card,
.office-card {
  aspect-ratio: 4 / 3 !important;
}

.album-card img,
.photo-card img,
.office-card img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.5s ease !important;
}

.album-card::after,
.photo-card::after,
.office-card::after {
  content: "" !important;
  position: absolute !important;
  inset: 0 !important;
  background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, 0.82)) !important;
  pointer-events: none !important;
}

.album-card span,
.album-card strong,
.album-card em,
.photo-card span,
.photo-card strong,
.office-card span {
  position: absolute !important;
  z-index: 1 !important;
  left: 18px !important;
  right: 18px !important;
}

.album-card span,
.photo-card span {
  bottom: 82px !important;
  color: var(--rollback-soft) !important;
  font-size: 1.35rem !important;
}

.album-card strong,
.photo-card strong {
  bottom: 44px !important;
  color: var(--rollback-gold) !important;
  font-size: 2.4rem !important;
}

.album-card em {
  bottom: 18px !important;
  color: #fff !important;
  font-style: normal !important;
}

.office-card span {
  bottom: 18px !important;
  color: #fff !important;
  font-weight: 700 !important;
}

.album-card:hover img,
.photo-card:hover img,
.office-card:hover img {
  transform: scale(1.05) !important;
}

.product-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 18px !important;
}

.product-card {
  min-height: 300px !important;
  padding: 28px !important;
  border-radius: 8px !important;
}

.product-card h3 {
  color: #fff !important;
  font-size: 2.7rem !important;
}

.card-link,
.text-button {
  color: var(--rollback-gold) !important;
  border: 0 !important;
  background: transparent !important;
  font-weight: 800 !important;
  cursor: pointer !important;
}

.office-strip {
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 16px !important;
}

.carousel,
.poster-carousel,
.scene-carousel,
.office-carousel,
.carousel-track,
.carousel-dots,
.carousel-arrow,
.product-poster,
.office-scene {
  display: none !important;
}

.lightbox {
  pointer-events: none !important;
}

.lightbox.open {
  pointer-events: auto !important;
}

@media (max-width: 980px) {
  .hero {
    min-height: auto !important;
    padding: 132px 0 72px !important;
  }

  .hero-stats,
  .agent-map-layout,
  .delivery-grid.album-mode,
  .delivery-grid.photo-mode,
  .product-grid,
  .office-strip {
    grid-template-columns: 1fr !important;
  }

  .agent-cloud {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    padding: 18px !important;
  }

  .site-nav {
    background: rgba(5, 5, 5, 0.96) !important;
    border-color: var(--rollback-line) !important;
  }
}

.contact-section::before {
  background:
    radial-gradient(circle at 12% 15%, rgba(101, 214, 255, 0.18), transparent 34%),
    radial-gradient(circle at 78% 30%, rgba(20, 93, 255, 0.16), transparent 32%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 48%);
}

.contact-section::after {
  color: rgba(101, 214, 255, 0.06);
}

@media (max-width: 1200px) {
  .agent-map-layout,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .agent-map-layout {
    grid-template-columns: 1fr;
  }

  .agent-panel {
    position: relative;
    top: auto;
    max-height: none;
  }
}

@media (max-width: 1040px) {
  .site-nav {
    background: rgba(6, 22, 65, 0.96);
    border-color: rgba(101, 214, 255, 0.18);
  }
}

@media (max-width: 900px) {
  .agent-cloud {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .agent-cloud::-webkit-scrollbar {
    display: none;
  }

  .agent-module {
    min-width: 82vw;
    scroll-snap-align: start;
  }

  .carousel-card,
  .product-poster,
  .office-scene {
    flex-basis: min(82vw, 390px);
  }

  .scene-card,
  .office-scene {
    aspect-ratio: 4 / 3;
  }

  .product-poster {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .hero-system {
    max-width: 100%;
  }

  .system-tags {
    display: grid;
  }

  .carousel-viewport {
    padding-bottom: 36px;
  }

  .carousel::before,
  .carousel::after {
    right: 48px;
    left: 48px;
  }

  .carousel::after {
    width: calc((100% - 96px) * var(--carousel-progress));
  }

  .carousel-arrow {
    top: auto;
    bottom: 0;
    width: 40px;
    height: 40px;
    font-size: 28px;
    transform: none;
  }

  .carousel-arrow:hover,
  .carousel-arrow:focus-visible {
    transform: scale(1.04);
  }

  .carousel-dots {
    margin-top: -18px;
    padding: 0 52px;
  }

  .scene-caption {
    padding: 54px 16px 16px;
  }

  .scene-caption h3 {
    font-size: 20px;
  }

  .product-poster {
    padding: 22px;
  }

  .product-poster h3 {
    font-size: 30px;
  }
}

/* Final overrides: poster-style hero title and visual product cards. */
.hero-copy {
  max-width: 1080px !important;
}

.hero h1 {
  position: relative !important;
  width: max-content !important;
  max-width: calc(100vw - 128px) !important;
  margin-top: 18px !important;
  margin-bottom: 32px !important;
  font-size: clamp(3.6rem, 3.4vw, 4.4rem) !important;
  line-height: 1.06 !important;
  letter-spacing: 0 !important;
  white-space: nowrap !important;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22),
    0 14px 34px rgba(0, 0, 0, 0.74),
    0 0 42px rgba(237, 199, 104, 0.1) !important;
}

.hero h1::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -26px;
  width: 118px;
  height: 3px;
  background: linear-gradient(90deg, var(--rollback-cyan), transparent);
  box-shadow: 0 0 18px rgba(85, 214, 255, 0.52);
}

.hero h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -18px;
  width: min(760px, 88vw);
  height: 1px;
  background: linear-gradient(90deg, rgba(237, 199, 104, 0.72), rgba(237, 199, 104, 0.12), transparent);
}

.hero h1 span {
  display: inline !important;
  white-space: nowrap !important;
}

.hero-ai-title {
  width: auto !important;
  color: transparent !important;
  background: linear-gradient(180deg, #fff8de 0%, #ffffff 42%, #edc768 100%);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 10px 18px rgba(237, 199, 104, 0.13));
}

#about-title {
  white-space: nowrap !important;
  font-size: clamp(3.2rem, 3.05vw, 4rem) !important;
  line-height: 1.12 !important;
}

.agent-closing {
  max-width: 920px;
  margin: 44px auto 0;
  padding: 18px 24px;
  border: 1px solid rgba(237, 199, 104, 0.28);
  border-radius: 8px;
  color: var(--rollback-gold);
  background: linear-gradient(135deg, rgba(237, 199, 104, 0.1), rgba(255, 255, 255, 0.03));
  text-align: center;
  font-size: clamp(1.8rem, 2vw, 2.6rem);
  font-weight: 900;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.28);
}

.product-card {
  min-height: 300px !important;
  overflow: hidden !important;
  padding: 28px !important;
  cursor: pointer;
}

.product-card:focus-visible {
  outline: 2px solid var(--rollback-gold);
  outline-offset: 4px;
}

.product-card::before,
.product-card::after {
  pointer-events: none !important;
}

.product-poster-button {
  display: none !important;
}

.product-card-body {
  padding: 0 !important;
}

@media (max-width: 980px) {
  .hero h1 {
    width: auto !important;
    max-width: 100% !important;
    font-size: clamp(3.1rem, 8.6vw, 4.6rem) !important;
    white-space: normal !important;
  }

  .hero h1 span {
    white-space: normal !important;
  }

  .hero-ai-title {
    width: auto !important;
  }

  #about-title {
    white-space: normal !important;
    font-size: clamp(3rem, 7vw, 4.2rem) !important;
  }

  .agent-closing {
    margin-top: 28px;
    font-size: 1.8rem;
  }
}