:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #0f766e;
  --ink: #111827;
  --muted: #64748b;
  --line: #e2e8f0;
  --surface: #ffffff;
  --soft: #f8fafc;
  --dark: #0f172a;
  --shadow: 0 18px 60px rgba(15, 23, 42, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  background: var(--surface);
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
  padding: 0 clamp(20px, 5vw, 72px);
  color: #102033;
  background: rgba(255, 255, 255, 0.42);
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  transition: background 0.25s ease, box-shadow 0.25s ease, height 0.25s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  height: 68px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.76);
  border-bottom-color: rgba(148, 163, 184, 0.18);
  box-shadow: 0 10px 34px rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.footer-brand img {
  width: 64px;
  height: auto;
}

.footer-brand-main {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.footer-brand-main span {
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  background: linear-gradient(90deg, #1e3a8a, #2563eb, #0f766e);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-brand p {
  margin: 12px 0 0;
}

.brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
}

.brand-icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.brand-name {
  color: currentColor;
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(6px, 1vw, 12px);
  font-size: 15px;
  font-weight: 600;
}

.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 13px;
  border-radius: 999px;
  color: currentColor;
  transition: color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.main-nav a::after {
  position: absolute;
  left: 50%;
  bottom: 6px;
  width: 42%;
  height: 2px;
  content: "";
  border-radius: 999px;
  opacity: 0;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0), rgba(96, 165, 250, 0.95), rgba(37, 99, 235, 0));
  transform: translateX(-50%) scaleX(0.35);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--primary-dark);
  background: transparent;
  box-shadow: none;
  transform: translateY(-1px);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  opacity: 1;
  transform: translateX(-50%) scaleX(1);
}

.site-header:not(.is-scrolled):not(.is-open) .main-nav a {
  color: rgba(16, 32, 51, 0.74);
}

.site-header:not(.is-scrolled):not(.is-open) .main-nav a:hover,
.site-header:not(.is-scrolled):not(.is-open) .main-nav a.is-active {
  color: var(--primary-dark);
  background: transparent;
  box-shadow: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.experience-dropdown {
  position: relative;
  z-index: 2;
}

.experience-dropdown::after {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  height: 12px;
  content: "";
}

.experience-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 14px;
  color: rgba(16, 32, 51, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(239, 246, 255, 0.56)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.045);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.experience-trigger span {
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.experience-trigger .fa-desktop {
  color: #2563eb;
  font-size: 14px;
}

.experience-caret {
  color: rgba(30, 64, 175, 0.58);
  font-size: 13px;
  transition: transform 0.2s ease;
}

.experience-dropdown.is-open .experience-trigger,
.experience-dropdown:hover .experience-trigger,
.experience-trigger:focus-visible {
  color: var(--primary-dark);
  border-color: rgba(37, 99, 235, 0.22);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(239, 246, 255, 0.72)),
    rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.09);
}

.experience-dropdown.is-open .experience-caret,
.experience-dropdown:hover .experience-caret {
  transform: rotate(180deg);
}

.experience-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 226px;
  padding: 8px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.13);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
}

.experience-dropdown.is-open .experience-menu,
.experience-dropdown:hover .experience-menu,
.experience-dropdown:focus-within .experience-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.experience-item {
  display: block;
  width: 100%;
  padding: 10px 11px;
  color: #102033;
  border: 0;
  border-radius: 7px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.experience-item span,
.experience-item small {
  display: block;
}

.experience-item span {
  font-size: 14px;
  font-weight: 850;
  line-height: 1.35;
}

.experience-item small {
  margin-top: 2px;
  color: rgba(71, 85, 105, 0.62);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
}

.experience-item:hover,
.experience-item:focus-visible {
  color: var(--primary-dark);
  background: linear-gradient(135deg, rgba(239, 246, 255, 0.86), rgba(240, 253, 250, 0.58));
}

.phone-link {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  min-height: 40px;
  padding: 0 22px;
  border: 1px solid rgba(147, 197, 253, 0.32);
  border-radius: 8px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 48%, #1d4ed8 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.18) inset,
    0 10px 24px rgba(37, 99, 235, 0.24);
  transform: translateY(0);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.phone-link::before {
  position: absolute;
  top: 0;
  left: -80%;
  width: 45%;
  height: 100%;
  content: "";
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
}

.phone-link i,
.phone-link span {
  position: relative;
  z-index: 1;
}

.phone-link .fa-phone-square {
  font-size: 16px;
  transition: transform 0.25s ease;
}

.phone-link:hover,
.phone-link:focus-visible {
  color: #fff;
  transform: translateY(-1px);
  border-color: rgba(191, 219, 254, 0.58);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22) inset,
    0 14px 30px rgba(37, 99, 235, 0.3);
}

.phone-link:hover::before,
.phone-link:focus-visible::before {
  left: 130%;
}

.phone-link:hover .fa-phone-square,
.phone-link:focus-visible .fa-phone-square {
  transform: translateY(-1px);
}

.icon-button {
  display: none;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: var(--radius);
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../img/bg-hero-window-smooth.jpg") center / cover no-repeat;
  opacity: 0.7;
  pointer-events: none;
}

.hero-figure {
  position: absolute;
  right: max(146px, calc((100vw - 1180px) / 2 + 146px));
  top: 324px;
  z-index: 1;
  width: clamp(76px, 6.2vw, 86px);
  height: clamp(76px, 6.2vw, 86px);
  opacity: 1;
  pointer-events: none;
  isolation: isolate;
}

.hero-figure::before {
  content: "";
  position: absolute;
  inset: -76px;
  z-index: -2;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(239, 246, 255, 0.5) 0 22%, rgba(191, 219, 254, 0.08) 42%, transparent 72%),
    radial-gradient(circle at 50% 54%, rgba(20, 184, 166, 0.026) 0 34%, transparent 76%);
  filter: blur(38px);
  opacity: 0.66;
}

.hero-figure::after {
  position: absolute;
  inset: -56px;
  z-index: -1;
  content: "";
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.56) 0 18%, rgba(239, 246, 255, 0.3) 32%, rgba(191, 219, 254, 0.08) 46%, rgba(20, 184, 166, 0.03) 60%, transparent 78%),
    radial-gradient(circle at 50% 50%, rgba(147, 197, 253, 0.045) 0 36%, rgba(248, 251, 255, 0.24) 62%, transparent 84%);
  filter: blur(12px);
  opacity: 0.5;
  animation: videoLightWave 4.8s ease-in-out infinite;
}

.hero-play-button {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 0;
  overflow: visible;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 999px;
  color: #2365e0;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.4), transparent 42%),
    radial-gradient(circle at 68% 74%, rgba(255, 255, 255, 0.18), transparent 44%),
    radial-gradient(circle at 34% 26%, rgba(255, 255, 255, 0.56), transparent 42%),
    linear-gradient(145deg, rgba(37, 99, 235, 0.24), rgba(15, 118, 110, 0.14)),
    rgba(255, 255, 255, 0.28);
  box-shadow:
    0 16px 34px rgba(37, 99, 235, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    inset 0 -1px 0 rgba(37, 99, 235, 0.08);
  backdrop-filter: blur(16px) saturate(126%);
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.hero-play-button::before,
.hero-play-button::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.hero-play-button::before {
  inset: 1px;
  border-radius: inherit;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.42), transparent 42%),
    radial-gradient(circle at 68% 74%, rgba(255, 255, 255, 0.18), transparent 44%);
  opacity: 0.66;
}

.hero-play-button::after {
  left: 50%;
  bottom: -44px;
  z-index: 5;
  width: max-content;
  padding: 8px 13px;
  border: 1px solid rgba(191, 219, 254, 0.42);
  border-radius: 999px;
  color: rgba(30, 58, 138, 0.92);
  content: attr(data-tip);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.12);
  opacity: 0;
  transform: translate(-50%, -5px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  backdrop-filter: blur(12px);
}

.border-run {
  position: absolute;
  inset: -2px;
  z-index: 2;
  padding: 1.5px;
  border-radius: inherit;
  background:
    conic-gradient(from 0deg, transparent 0 48%, rgba(147, 197, 253, 0.08) 58%, rgba(255, 255, 255, 0.98) 68%, rgba(96, 165, 250, 0.72) 75%, rgba(255, 255, 255, 0.42) 82%, transparent 92% 100%);
  filter: drop-shadow(0 0 7px rgba(96, 165, 250, 0.34));
  opacity: 0.98;
  pointer-events: none;
  animation: videoBorderRun 2.9s linear infinite;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
}

.play-icon {
  position: relative;
  z-index: 3;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 0;
  color: #fff;
  background: transparent;
  box-shadow: none;
  animation: none;
}

.play-icon i {
  position: relative;
  z-index: 1;
  margin-left: 4px;
  color: transparent;
  font-size: 24px;
  -webkit-text-stroke: 1.45px rgba(255, 255, 255, 0.94);
  text-shadow: 0 5px 15px rgba(30, 64, 175, 0.18);
}

.hero-play-button:hover,
.hero-play-button:focus-visible {
  border-color: rgba(255, 255, 255, 0.74);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.34), transparent 42%),
    radial-gradient(circle at 68% 74%, rgba(255, 255, 255, 0.14), transparent 44%),
    radial-gradient(circle at 34% 26%, rgba(255, 255, 255, 0.46), transparent 42%),
    linear-gradient(145deg, rgba(37, 99, 235, 0.18), rgba(15, 118, 110, 0.1)),
    rgba(255, 255, 255, 0.2);
  box-shadow:
    0 18px 38px rgba(37, 99, 235, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    inset 0 -1px 0 rgba(37, 99, 235, 0.08);
  transform: scale(1.05);
}

.hero-play-button:hover .border-run,
.hero-play-button:focus-visible .border-run {
  filter: drop-shadow(0 0 9px rgba(96, 165, 250, 0.42));
  animation-duration: 2.2s;
}

.hero-figure:has(.hero-play-button:hover)::before,
.hero-figure:has(.hero-play-button:focus-visible)::before {
  opacity: 1;
  filter: blur(34px);
}

.hero-figure:has(.hero-play-button:hover)::after,
.hero-figure:has(.hero-play-button:focus-visible)::after {
  opacity: 0.96;
  filter: blur(6px);
  animation-duration: 4.4s;
}

.hero-play-button:hover::after,
.hero-play-button:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

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

@keyframes videoLightWave {
  0% {
    opacity: 0.34;
    transform: scale(0.9);
  }

  48% {
    opacity: 0.52;
    transform: scale(1.08);
  }

  100% {
    opacity: 0.34;
    transform: scale(0.9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-play-button,
  .hero-play-button::before,
  .hero-play-button::after,
  .border-run,
  .hero-figure::after {
    transition: none;
    animation: none;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding-top: 76px;
  pointer-events: none;
}

.hero-content a,
.hero-content button {
  pointer-events: auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.contact-band .eyebrow {
  color: #0f766e;
}

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

h1 {
  max-width: 560px;
  margin-bottom: 10px;
  font-size: clamp(58px, 7vw, 84px);
  line-height: 1.1;
  letter-spacing: 0;
}

.hero h1 {
  color: transparent;
  background: linear-gradient(90deg, #1e3a8a, #2563eb, #0f766e);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 12px 30px rgba(37, 99, 235, 0.12);
}

.hero-title-sub {
  max-width: 760px;
  margin-bottom: 26px;
  color: transparent;
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 900;
  line-height: 1.18;
  background: linear-gradient(90deg, #1e3a8a, #2563eb, #0f766e);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  max-width: 760px;
  margin-bottom: 32px;
  color: rgba(71, 85, 105, 0.72);
  font-size: 18px;
  line-height: 1.72;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero-actions {
  position: relative;
  z-index: 3;
  isolation: isolate;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.32);
}

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

.secondary-button {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.36);
}

.secondary-button.light {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.hero-actions .primary-button {
  min-height: 52px;
  padding: 0 26px;
  border: 1px solid rgba(125, 211, 199, 0.22);
  background: linear-gradient(135deg, #2370bd, #1d4ed8);
  box-shadow: 0 12px 26px rgba(32, 112, 192, 0.24);
}

.hero-actions .secondary-button {
  min-height: 52px;
  padding: 0 24px;
  color: #1e3a8a;
  border-color: rgba(37, 99, 235, 0.26);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.hero-actions .primary-button,
.hero-actions .secondary-button {
  transform: none;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.hero-actions .primary-button:hover,
.hero-actions .primary-button:focus-visible,
.hero-actions .secondary-button:hover,
.hero-actions .secondary-button:focus-visible {
  transform: none;
}

.hero-actions .primary-button:hover,
.hero-actions .primary-button:focus-visible {
  border-color: rgba(125, 211, 199, 0.3);
  background: linear-gradient(135deg, #236fc0, #1f55df);
  box-shadow: 0 12px 26px rgba(32, 112, 192, 0.24);
}

.hero-actions .secondary-button:hover,
.hero-actions .secondary-button:focus-visible {
  color: #1d4ed8;
  border-color: rgba(37, 99, 235, 0.34);
  background: rgba(255, 255, 255, 0.76);
}

.full {
  width: 100%;
}

.hero-stats {
  position: relative;
  z-index: 2;
  isolation: isolate;
  display: grid;
  grid-template-columns: repeat(4, minmax(132px, 1fr));
  gap: 0;
  width: min(960px, 100%);
  margin-top: 44px;
  padding: 12px 0;
}

.hero-stats div {
  position: relative;
  min-height: 98px;
  padding: 0 22px;
  border-radius: 8px;
  background: transparent;
}

.hero-stats div::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 1px;
  height: calc(100% - 16px);
  content: "";
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.14), rgba(15, 118, 110, 0.08), transparent);
}

.hero-stats div:first-child {
  padding-left: 0;
}

.hero-stats div:first-child::before {
  display: none;
}

.hero-stats strong {
  display: block;
  color: transparent;
  padding-top: 2px;
  font-size: clamp(34px, 3vw, 46px);
  font-weight: 900;
  line-height: 0.95;
  background: linear-gradient(135deg, #1e3a8a, #2563eb 62%, #0f766e);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-stats div:nth-child(4) strong {
  font-size: clamp(30px, 2.55vw, 40px);
}

.hero-stats span {
  display: block;
  margin-top: 8px;
  color: rgba(30, 41, 59, 0.74);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.35;
}

.hero-stats em {
  display: block;
  margin-top: 5px;
  color: rgba(51, 65, 85, 0.52);
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.45;
}

.section {
  padding: 96px 0;
}

.section:nth-of-type(even) {
  background: var(--soft);
}

.section-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.72fr);
  gap: 54px;
  align-items: center;
}

.about-section {
  position: relative;
  overflow: hidden;
}

.about-section::after {
  content: "";
  position: absolute;
  right: max(32px, calc((100vw - 1180px) / 2));
  bottom: 34px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  opacity: 0.58;
  pointer-events: none;
}

.about-section .two-column {
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.72fr);
  gap: 58px;
  align-items: start;
}

.about-section .section-copy {
  position: relative;
  padding-left: 26px;
}

.about-section .section-copy::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 8px;
  left: 0;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.86), rgba(15, 118, 110, 0.5), rgba(37, 99, 235, 0.08));
}

.about-section .section-copy::after {
  content: "";
  position: absolute;
  top: 6px;
  left: -4px;
  width: 10px;
  height: 42px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.22), 0 10px 28px rgba(37, 99, 235, 0.18);
}

.solution-lead {
  max-width: 780px;
  font-size: 18px;
  line-height: 1.78;
}

.solution-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 28px;
  margin-top: 30px;
}

.solution-points div {
  position: relative;
  min-height: 118px;
  padding: 4px 8px 0 48px;
}

.solution-points div:nth-child(1),
.solution-points div:nth-child(4) {
  padding: 16px 18px 14px 58px;
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(239, 246, 255, 0.42), rgba(240, 253, 250, 0.2)),
    radial-gradient(circle at 100% 0, rgba(37, 99, 235, 0.035), transparent 48%);
}

.solution-points i {
  position: absolute;
  top: 5px;
  left: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 12px;
  color: #1d4ed8;
  background:
    radial-gradient(circle at 32% 24%, rgba(255, 255, 255, 0.92), transparent 42%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.13), rgba(15, 118, 110, 0.08));
  font-size: 14px;
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.1);
}

.solution-points div:nth-child(1) i,
.solution-points div:nth-child(4) i {
  top: 17px;
  left: 18px;
}

.solution-points strong {
  display: block;
  margin-bottom: 5px;
  color: #102033;
  font-size: 16px;
  line-height: 1.35;
}

.solution-points p {
  color: rgba(71, 85, 105, 0.82);
  font-size: 14px;
  line-height: 1.62;
}

.section-heading {
  margin-bottom: 42px;
}

h2 {
  margin-bottom: 16px;
  color: #102033;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.18;
  letter-spacing: 0;
}

.about-section h2,
.capability-section h2,
.cases-section h2 {
  color: #102033;
}

.credentials-section h2,
.business-section h2,
.clients-section h2 {
  color: var(--primary);
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.3;
}

.section-copy p,
.section-heading p,
.profile-item p,
.platform-card p,
.service-card p,
.service-card li,
.case-card p,
.case-card li,
.contact-inner p,
.footer-brand p,
.form-note {
  color: var(--muted);
}

.profile-panel {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 16px;
  position: relative;
  height: 420px;
  margin-top: 137px;
  isolation: isolate;
}

.profile-panel::before {
  content: "";
  position: absolute;
  inset: 34px 24px 34px auto;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.16), rgba(15, 118, 110, 0.12), transparent);
  z-index: -1;
}

.profile-item,
.timeline-card,
.platform-card,
.service-card,
.case-card {
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 45px rgba(15, 23, 42, 0.06);
}

.profile-item {
  position: relative;
  overflow: hidden;
  min-height: 0;
  padding: 22px 32px;
  border-color: rgba(148, 163, 184, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.9)),
    radial-gradient(circle at 86% 22%, rgba(219, 234, 254, 0.9), transparent 28%);
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.08);
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.profile-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), rgba(15, 118, 110, 0.88), rgba(144, 192, 80, 0.62));
}

.profile-item::after {
  content: "";
  position: absolute;
  top: 18px;
  right: 24px;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 48%, rgba(37, 99, 235, 0.08) 49%, rgba(37, 99, 235, 0.08) 51%, transparent 52%),
    linear-gradient(0deg, transparent 48%, rgba(15, 118, 110, 0.07) 49%, rgba(15, 118, 110, 0.07) 51%, transparent 52%);
}

.profile-item:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.11);
}

.profile-item span,
.timeline-card span,
.case-card span {
  display: inline-flex;
  margin-bottom: 10px;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 900;
}

.profile-item strong {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 92%;
  margin-bottom: 8px;
  color: #111827;
  font-size: 17px;
  line-height: 1.35;
}

.profile-item p {
  position: relative;
  z-index: 1;
  max-width: 88%;
  font-size: 15px;
  line-height: 1.7;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 22px;
  right: 22px;
  height: 1px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.18), rgba(15, 118, 110, 0.12), rgba(37, 99, 235, 0.18));
  pointer-events: none;
}

.timeline-card {
  position: relative;
  overflow: hidden;
  min-height: 204px;
  padding: 30px 28px 28px;
  border-color: rgba(148, 163, 184, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.95));
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.065);
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.timeline-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.92), rgba(15, 118, 110, 0.78), rgba(144, 192, 80, 0.5));
  opacity: 0.78;
}

.timeline-card::after {
  content: "";
  position: absolute;
  top: 22px;
  right: 24px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(37, 99, 235, 0.1) 0 2px, transparent 3px 100%),
    conic-gradient(from 90deg, rgba(37, 99, 235, 0.12), rgba(15, 118, 110, 0.08), rgba(37, 99, 235, 0.02), rgba(37, 99, 235, 0.12));
  opacity: 0.75;
}

.timeline-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.11);
}

.timeline-card span {
  position: relative;
  z-index: 1;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  margin-bottom: 20px;
  color: #1d4ed8;
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 999px;
  background: rgba(239, 246, 255, 0.78);
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.08);
}

.timeline-card span::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.1);
}

.timeline-card h3,
.timeline-card p {
  position: relative;
  z-index: 1;
}

.timeline-card h3 {
  margin-bottom: 12px;
  color: #111827;
  font-size: 21px;
  line-height: 1.36;
}

.timeline-card p {
  color: #475569;
  line-height: 1.82;
}

.capability-section {
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background: linear-gradient(180deg, #f8fafc 0%, #eef6ff 100%);
}

.capability-section::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 70%);
}

.capability-section .section-inner {
  position: relative;
  z-index: 1;
}

.capability-section h3 {
  color: var(--ink);
}

.capability-section .section-heading p {
  color: var(--muted);
}

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

.platform-card {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-content: start;
  column-gap: 18px;
  row-gap: 18px;
  overflow: hidden;
  min-height: 220px;
  padding: 30px 30px 28px;
  border-color: rgba(148, 163, 184, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.9));
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.065);
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease;
}

.platform-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.82), rgba(15, 118, 110, 0.66), rgba(144, 192, 80, 0.42));
  opacity: 0.68;
}

.platform-card::after {
  content: "";
  position: absolute;
  right: -38px;
  bottom: -42px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0 2px, transparent 3px 100%);
  opacity: 0.72;
}

.platform-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow: 0 16px 38px rgba(15, 23, 42, 0.07);
}

.platform-card h3 {
  position: relative;
  z-index: 1;
  align-self: center;
  margin: 0;
  font-size: 23px;
  line-height: 1.28;
}

.platform-card p {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  color: var(--muted);
  line-height: 1.78;
}

.platform-card i {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin: 0;
  color: #1d4ed8;
  font-size: 20px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(239, 246, 255, 0.94), rgba(224, 242, 254, 0.58));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 10px 26px rgba(37, 99, 235, 0.1);
}

.agent-cloud {
  position: relative;
  display: grid;
  gap: 22px;
  margin-top: 28px;
  padding: 26px 30px 30px;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 246, 255, 0.78)),
    #fff;
  box-shadow: 0 18px 52px rgba(15, 23, 42, 0.07);
}

.agent-cloud::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(37, 99, 235, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.64), rgba(0, 0, 0, 0.18) 72%, transparent);
}

.agent-cloud-head,
.agent-tags {
  position: relative;
  z-index: 1;
}

.agent-cloud-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.agent-cloud-head span {
  display: inline;
  min-height: 0;
  padding: 0;
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 900;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.agent-cloud-head strong {
  max-width: 520px;
  color: rgba(71, 85, 105, 0.72);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.5;
  text-align: right;
}

.agent-tags {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px 14px;
}

.agent-tags span {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-height: 46px;
  padding: 0 16px;
  border-radius: var(--radius);
  font-weight: 800;
}

.agent-tags span {
  position: relative;
  overflow: hidden;
  color: #1f3f78;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.045);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.agent-tags span::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.72), rgba(15, 118, 110, 0.52));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.agent-tags span i {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  color: #2563eb;
  font-size: 14px;
  border-radius: 7px;
  background: rgba(239, 246, 255, 0.86);
}

.agent-tags span:hover {
  border-color: rgba(37, 99, 235, 0.2);
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.agent-tags span:hover::after {
  opacity: 1;
}

.business-carousel {
  position: relative;
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 54px;
  background: transparent;
}

.business-carousel-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  transform: translateY(-50%);
}

.business-carousel-button {
  display: grid;
  place-items: center;
  width: 30px;
  height: 42px;
  color: rgba(30, 64, 175, 0.76);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.18s ease, opacity 0.18s ease, color 0.18s ease;
}

.business-carousel-button i {
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
}

.business-carousel-button:hover:not(:disabled) {
  color: rgba(29, 78, 216, 0.96);
  transform: translateX(0);
}

.business-carousel-button:disabled {
  cursor: not-allowed;
  opacity: 0.28;
}

.business-viewport {
  overflow: hidden;
  padding: 1px;
  scroll-behavior: smooth;
}

.business-grid {
  display: flex;
  gap: 22px;
  align-items: stretch;
  margin: 0 -1px;
}

.service-card {
  position: relative;
  display: flex;
  flex: 0 0 calc((100% - 22px) / 2);
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.038);
  transition: none;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.84), rgba(15, 118, 110, 0.62), rgba(144, 192, 80, 0.42));
}

.service-card:hover {
  transform: none;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.038);
}

.service-card img {
  width: 100%;
  aspect-ratio: 3.4 / 1;
  object-fit: cover;
  border-bottom: 1px solid rgba(226, 232, 240, 0.72);
}

.service-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 13px 16px 15px;
  background:
    linear-gradient(145deg, rgba(239, 246, 255, 0.62), rgba(240, 253, 250, 0.34)),
    rgba(255, 255, 255, 0.72);
}

.service-kicker {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.service-card h3 {
  margin-bottom: 7px;
  color: #102033;
  font-size: 16px;
}

.service-card:nth-child(2n) h3 {
  color: var(--primary);
}

.service-card p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
}

.service-points {
  display: grid;
  gap: 5px;
  margin: 9px 0 0;
  padding: 0;
  list-style: none;
}

.service-points li {
  position: relative;
  padding-left: 12px;
  font-size: 11px;
  line-height: 1.45;
}

.service-points li::before {
  content: "";
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 10px;
}

.service-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  color: #1f3f78;
  font-size: 11px;
  font-weight: 800;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 7px;
  background: rgba(239, 246, 255, 0.72);
}

.business-showcase {
  display: grid;
  grid-template-columns: minmax(230px, 0.38fr) minmax(0, 1fr);
  gap: 22px;
  max-width: 1060px;
  margin: 30px auto 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.business-showcase-tabs {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.business-showcase-tabs button {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  min-height: 54px;
  padding: 0 4px;
  color: rgba(30, 41, 59, 0.76);
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: color 0.22s ease;
}

.business-showcase-tabs button i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #2563eb;
  border-radius: 10px;
  background:
    radial-gradient(circle at 34% 22%, rgba(255, 255, 255, 0.95), transparent 42%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(15, 118, 110, 0.06));
  font-size: 15px;
}

.business-showcase-tabs button span {
  font-size: 16px;
  font-weight: 900;
  line-height: 1.35;
  transition: font-size 0.22s ease, color 0.22s ease;
}

.business-showcase-tabs button:hover,
.business-showcase-tabs button:focus-visible,
.business-showcase-tabs button.is-active {
  color: #1d4ed8;
  background: transparent;
  box-shadow: none;
}

.business-showcase-tabs button.is-active span {
  font-size: 18px;
}

.business-showcase-tabs button.is-active i {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #0f766e);
}

.business-showcase-content {
  position: relative;
  height: 374px;
  min-height: 360px;
  max-height: 374px;
  overflow: hidden;
  border-radius: var(--radius);
  background: transparent;
}

.business-showcase-panel {
  position: absolute;
  inset: 0;
  display: grid;
  gap: 12px;
  grid-template-rows: auto minmax(0, 1fr);
  height: 100%;
  min-height: 0;
  padding: 16px 18px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(24px);
  transition:
    opacity 0.42s ease,
    visibility 0.42s ease,
    transform 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}

.business-showcase-panel.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.business-showcase.is-updating-up .business-showcase-panel {
  transform: translateY(-24px);
}

.business-showcase.is-updating-up .business-showcase-panel.is-active,
.business-showcase.is-updating-down .business-showcase-panel.is-active {
  transform: translateY(0);
}

.business-showcase.is-updating-down .business-showcase-panel {
  transform: translateY(24px);
}

.business-showcase-panel img {
  width: 100%;
  height: 128px;
  aspect-ratio: auto;
  min-height: 0;
  object-fit: cover;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--radius);
  background: #f8fafc;
}

.business-showcase-panel > div {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
  min-height: 0;
  padding: 0 4px 2px;
}

.business-showcase-panel > div > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.business-showcase-panel h3 {
  margin: 8px 0 8px;
  color: #102033;
  font-size: 24px;
  line-height: 1.28;
}

.business-showcase-panel:nth-child(2n) h3 {
  color: var(--primary);
}

.business-showcase-panel p {
  margin: 0;
  color: rgba(71, 85, 105, 0.78);
  font-size: 14px;
  line-height: 1.55;
}

.business-showcase-panel ul {
  display: grid;
  gap: 5px;
  margin: 10px 0 0;
  padding: 10px 0 0;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  list-style: none;
}

.business-showcase-panel li {
  position: relative;
  padding-left: 16px;
  color: rgba(30, 41, 59, 0.76);
  font-size: 12px;
  line-height: 1.48;
}

.business-showcase-panel li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.business-showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  flex-shrink: 0;
  align-items: center;
  margin-top: auto;
  padding-top: 8px;
}

.business-showcase-tags span {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 16px 0 0;
  color: rgba(30, 64, 120, 0.76);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.02em;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.business-showcase-tags span + span {
  padding-left: 16px;
  border-left: 1px solid rgba(148, 163, 184, 0.18);
}

.case-grid {
  position: relative;
  display: flex;
  gap: 22px;
  align-items: stretch;
}

.case-card {
  position: relative;
  display: flex;
  flex: 0 0 calc((100% - 22px) / 2);
  flex-direction: column;
  overflow: hidden;
  min-height: 318px;
  padding: 24px 26px 24px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background:
    linear-gradient(145deg, rgba(239, 246, 255, 0.62), rgba(240, 253, 250, 0.34)),
    rgba(255, 255, 255, 0.76);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.038);
  transition: none;
}

.case-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.86), rgba(15, 118, 110, 0.68), rgba(144, 192, 80, 0.46));
}

.case-card::after {
  content: "";
  position: absolute;
  right: -52px;
  top: -58px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(37, 99, 235, 0.08) 0 2px, transparent 3px 100%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(15, 118, 110, 0.03));
  opacity: 0.78;
}

.case-card:hover {
  transform: none;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.038);
}

.case-card h3,
.case-card p,
.case-tags,
.case-card ul {
  position: relative;
  z-index: 1;
}

.case-card h3 {
  margin-bottom: 10px;
  color: #102033;
  font-size: 19px;
  line-height: 1.36;
}

.case-card:nth-child(2n) h3 {
  color: var(--primary);
}

.case-card p {
  font-size: 13px;
  line-height: 1.68;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.case-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 9px;
  color: #1f3f78;
  font-size: 11px;
  font-weight: 800;
  border: 1px solid rgba(37, 99, 235, 0.1);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.58);
}

.case-card ul {
  display: grid;
  gap: 7px;
  margin: 15px 0 0;
  padding: 13px 0 0;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  list-style: none;
}

.case-card li {
  position: relative;
  padding-left: 14px;
  font-size: 12px;
  line-height: 1.52;
}

.case-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.case-card:nth-child(2n)::before {
  background: linear-gradient(90deg, rgba(15, 118, 110, 0.78), rgba(37, 99, 235, 0.72), rgba(144, 192, 80, 0.4));
}

.case-card:nth-child(3n)::before {
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.78), rgba(99, 102, 241, 0.58), rgba(15, 118, 110, 0.5));
}

.clients-section {
  background:
    linear-gradient(180deg, rgba(248, 251, 255, 0.96), rgba(255, 255, 255, 0.98)),
    #fff;
}

.logo-wall {
  position: relative;
  overflow: hidden;
  padding: 12px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.logo-wall::before,
.logo-wall::after {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 96px;
  content: "";
  pointer-events: none;
}

.logo-wall::before {
  left: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0));
}

.logo-wall::after {
  right: 0;
  background: linear-gradient(270deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0));
}

.logo-track {
  display: flex;
  width: max-content;
  animation: logoMarquee 30s linear infinite;
}

.logo-wall:hover .logo-track {
  animation-play-state: paused;
}

.logo-sequence {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 22px;
  padding: 0 11px;
}

.logo-wall img {
  flex: 0 0 auto;
  width: 240px;
  height: 88px;
  padding: 18px 26px;
  object-fit: contain;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.035);
}

.logo-wall img.logo-wide {
  width: 292px;
  padding-inline: 28px;
}

.logo-wall img.logo-large-wide {
  width: 318px;
  padding-inline: 30px;
}

.logo-wall img.logo-extra-wide {
  width: 376px;
  padding-inline: 30px;
}

.logo-wall img.logo-ultra-wide {
  width: 340px;
  padding-inline: 30px;
}

@keyframes logoMarquee {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo-track {
    animation: none;
  }
}

.client-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
  padding: 22px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 251, 255, 0.92));
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.05);
}

.client-list-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.client-list-title span {
  color: #102033;
  font-size: 18px;
  font-weight: 900;
}

.client-list-title strong {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-align: right;
}

.client-tags {
  position: relative;
  display: block;
  overflow: hidden;
  height: 38px;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.client-track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.client-tags.is-marquee-ready .client-track {
  animation: clientMarquee 30s linear infinite;
}

.client-tags.is-marquee-ready:hover .client-track {
  animation-play-state: paused;
}

.client-sequence {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  padding-right: 10px;
}

@keyframes clientMarquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.client-tags span {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  height: 34px;
  padding: 0 13px 0 28px;
  border: 1px solid rgba(191, 219, 254, 0.78);
  border-radius: 999px;
  color: #334155;
  font-size: 14px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.client-tags span::before {
  position: absolute;
  left: 12px;
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.client-tags span:hover {
  border-color: rgba(37, 99, 235, 0.3);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.07);
}

.contact-band {
  color: #fff;
  background: linear-gradient(135deg, #1e40af, #0f766e);
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0;
}

.contact-inner h2,
.contact-inner p {
  color: #fff;
}

.contact-inner p {
  max-width: 620px;
  margin-bottom: 0;
  opacity: 0.84;
}

.site-footer {
  padding: 46px 0 24px;
  color: #475569;
  background: linear-gradient(180deg, #f8fafc 0%, #eef6ff 100%);
  border-top: 1px solid #dbeafe;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 40px;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-address {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  color: rgba(71, 85, 105, 0.74);
  font-size: 13px;
  line-height: 1.6;
}

.footer-address i {
  color: #2563eb;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--primary-dark);
}

.footer-qrcode {
  display: grid;
  gap: 8px;
  justify-items: center;
  font-size: 13px;
}

.footer-qrcode img {
  width: 92px;
  height: 92px;
  border-radius: var(--radius);
}

.copyright {
  width: min(1180px, calc(100% - 40px));
  margin: 26px auto 0;
  padding-top: 18px;
  border-top: 1px solid #dbeafe;
  font-size: 13px;
}

.back-to-top {
  position: fixed;
  right: clamp(18px, 3vw, 34px);
  bottom: clamp(20px, 4vw, 36px);
  z-index: 48;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: var(--radius);
  color: #fff;
  font-size: 24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 16px 38px rgba(37, 99, 235, 0.3);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px) scale(0.94);
  transition: opacity 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  box-shadow: 0 20px 48px rgba(37, 99, 235, 0.38);
  transform: translateY(-3px) scale(1);
}

.back-to-top:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.28);
  outline-offset: 3px;
}

.floating-wechat {
  position: fixed;
  right: 24px;
  top: 50%;
  z-index: 50;
  transform: translateY(-50%);
  touch-action: none;
  user-select: none;
}

.floating-wechat-trigger {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(219, 234, 254, 0.9);
  border-radius: 999px;
  color: #2563eb;
  font-size: 21px;
  background: rgba(248, 251, 255, 0.82);
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.12);
  backdrop-filter: blur(12px);
  cursor: ns-resize;
  transition: border-color 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.floating-wechat-panel {
  position: absolute;
  right: calc(100% + 16px);
  top: 50%;
  width: 182px;
  height: 182px;
  padding: 10px;
  border: 1px solid rgba(191, 219, 254, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.16);
  backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-50%);
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.floating-wechat-panel img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  object-fit: cover;
  background: #fff;
}

.floating-wechat:hover .floating-wechat-trigger,
.floating-wechat:focus-within .floating-wechat-trigger {
  border-color: rgba(147, 197, 253, 0.95);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.16);
}

.floating-wechat:hover .floating-wechat-panel,
.floating-wechat:focus-within .floating-wechat-panel,
.floating-wechat.is-open > .floating-wechat-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
}

.modal.is-open {
  display: block;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.62);
  backdrop-filter: blur(8px);
}

.contact-modal {
  position: relative;
  width: min(520px, calc(100% - 40px));
  margin: 8vh auto 0;
  padding: 34px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.video-modal {
  z-index: 120;
}

.video-dialog {
  position: relative;
  width: min(980px, calc(100% - 40px));
  margin: 7vh auto 0;
  padding: clamp(12px, 1.6vw, 18px);
  border: 1px solid rgba(191, 219, 254, 0.22);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06)),
    rgba(15, 23, 42, 0.9);
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.42);
}

.hero-video-player {
  display: block;
  width: 100%;
  max-height: 78vh;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: #020617;
  outline: none;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: var(--radius);
  color: var(--muted);
  background: #f1f5f9;
  cursor: pointer;
}

.modal-close.video-close {
  top: -18px;
  right: -18px;
  color: #fff;
  background: rgba(15, 23, 42, 0.88);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.24);
}

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

.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.form-note {
  min-height: 22px;
  margin: 0;
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1040px) {
  .main-nav {
    position: absolute;
    top: 68px;
    left: 20px;
    right: 20px;
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    padding: 12px;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-header.is-open .main-nav {
    display: grid;
  }

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

  .experience-trigger {
    min-height: 38px;
    padding: 0 12px;
  }

  .experience-trigger span {
    font-size: 13px;
  }

  .experience-menu {
    width: 214px;
  }

  .icon-button {
    display: grid;
  }

  .phone-link {
    display: none;
  }

  .hero-figure {
    top: 324px;
    right: 86px;
    width: 78px;
    height: 78px;
  }

  .hero-play-button {
    padding: 0;
  }

  .play-icon {
    width: 30px;
    height: 30px;
  }

  .timeline,
  .platform-grid,
  .agent-tags {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before {
    display: none;
  }

  .two-column {
    grid-template-columns: 1fr;
  }

  .about-section .two-column {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .solution-points {
    grid-template-columns: 1fr;
  }

  .profile-panel {
    height: auto;
    margin-top: 0;
  }

  .business-showcase {
    grid-template-columns: 1fr;
  }

  .business-showcase-content {
    height: auto;
    min-height: 0;
    max-height: none;
  }

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

  .business-showcase-panel {
    height: auto;
    min-height: 0;
  }

  .business-showcase-panel img {
    aspect-ratio: 3.4 / 1;
    max-height: none;
  }
}

@media (max-width: 720px) {
  .site-header {
    height: 68px;
    padding: 0 18px;
  }

  .footer-brand img {
    width: 64px;
  }

  .footer-brand-main span {
    font-size: 26px;
  }

  .brand-name {
    font-size: 22px;
  }

  .header-actions {
    gap: 8px;
  }

  .experience-trigger {
    min-height: 36px;
    padding: 0 10px;
  }

  .experience-trigger span {
    font-size: 12px;
  }

  .experience-menu {
    width: 204px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-content {
    width: calc(100% - 32px);
  }

  .hero-figure {
    top: auto;
    right: 22px;
    bottom: 26px;
    display: block;
    width: 58px;
    height: 58px;
    opacity: 1;
    transform: none;
  }

  .hero-figure::before,
  .hero-figure::after {
    display: none;
  }

  .hero-play-button {
    inset: 3px;
    width: auto;
    height: auto;
    padding: 0;
    border-radius: 999px;
  }

  .hero-play-button::after {
    display: none;
  }

  .play-icon {
    width: 24px;
    height: 24px;
  }

  .play-icon i {
    font-size: 18px;
  }

  h1 {
    font-size: 44px;
  }

  .hero-title-sub {
    margin-bottom: 22px;
    font-size: 26px;
    line-height: 1.24;
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.68;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 36px;
  }

  .hero-stats div {
    min-height: 128px;
    padding: 18px 14px 16px 18px;
  }

  .hero-stats strong {
    font-size: 36px;
  }

  .hero-stats span {
    font-size: 13px;
  }

  .hero-stats em {
    font-size: 12px;
  }

  .business-showcase {
    gap: 14px;
    padding: 0;
  }

  .business-showcase-tabs {
    display: flex;
    overflow-x: auto;
    padding: 2px 0 8px;
    background: transparent;
    scrollbar-width: none;
  }

  .business-showcase-tabs::-webkit-scrollbar {
    display: none;
  }

  .business-showcase-tabs button {
    flex: 0 0 210px;
  }

  .business-showcase-panel {
    min-height: 0;
    padding: 16px;
  }

  .business-showcase-panel img {
    aspect-ratio: 2.8 / 1;
    max-height: none;
  }

  .business-showcase-panel h3 {
    font-size: 22px;
  }

  .section {
    padding: 68px 0;
  }

  .section-inner,
  .contact-inner,
  .footer-inner,
  .copyright {
    width: calc(100% - 32px);
  }

  .timeline,
  .platform-grid,
  .agent-tags {
    grid-template-columns: 1fr;
  }

  .logo-wall {
    padding: 10px 0;
  }

  .logo-wall::before,
  .logo-wall::after {
    width: 48px;
  }

  .logo-wall img {
    width: 184px;
    height: 74px;
    padding: 14px 18px;
  }

  .logo-wall img.logo-wide {
    width: 224px;
    padding-inline: 20px;
  }

  .logo-wall img.logo-large-wide {
    width: 244px;
    padding-inline: 22px;
  }

  .logo-wall img.logo-extra-wide {
    width: 286px;
    padding-inline: 22px;
  }

  .logo-wall img.logo-ultra-wide {
    width: 258px;
    padding-inline: 22px;
  }

  .service-body {
    padding: 13px 15px 15px;
  }

  .business-carousel {
    padding: 0 38px;
  }

  .business-carousel-button {
    width: 26px;
    height: 36px;
  }

  .business-carousel-button i {
    font-size: 26px;
  }

  .service-card,
  .case-card {
    flex-basis: 100%;
  }

  .agent-cloud-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .agent-cloud-head strong {
    text-align: left;
  }

  .client-list-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .client-list-title strong {
    text-align: left;
  }

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

  .contact-inner {
    align-items: flex-start;
  }

  .main-nav {
    left: 16px;
    right: 16px;
    grid-template-columns: 1fr;
  }

  .back-to-top {
    right: 16px;
    bottom: 18px;
    width: 44px;
    height: 44px;
    font-size: 22px;
  }

  .floating-wechat {
    right: 16px;
  }

  .floating-wechat-trigger {
    width: 52px;
    height: 52px;
    font-size: 21px;
  }

  .floating-wechat-panel {
    width: 166px;
    height: 166px;
  }

  .floating-wechat-panel img {
    width: 100%;
    height: 100%;
  }
}