:root {
  --lot-navy: #051321;
  --lot-navy-soft: #0a2943;
  --lot-blue: #167dff;
  --lot-blue-deep: #0b61ce;
  --lot-teal: #14d0c3;
  --lot-cyan: #93fff4;
  --lot-bg: #eef6ff;
  --lot-border: #d5e7f7;
  --lot-text: #587089;
  --lot-heading: #0d2338;
  --lot-white: #ffffff;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

@supports not (overflow-x: clip) {
  html,
  body {
    overflow-x: hidden;
  }
}

body,
p,
a,
button,
span,
input,
textarea,
select,
li {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--lot-heading);
  font-weight: 700;
  letter-spacing: 0;
  text-wrap: balance;
}

body {
  position: relative;
  color: var(--lot-text);
  background:
    radial-gradient(circle at 12% -6%, rgba(22, 125, 255, 0.16), transparent 24%),
    radial-gradient(circle at 88% 8%, rgba(20, 208, 195, 0.14), transparent 20%),
    radial-gradient(circle at 50% 42%, rgba(137, 215, 255, 0.08), transparent 34%),
    linear-gradient(180deg, #edf6ff 0%, #f7fbff 28%, #eef7ff 100%);
}

body::before {
  position: fixed;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(22, 125, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 125, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.34), rgba(0, 0, 0, 0.12) 60%, transparent 88%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  position: fixed;
  content: "";
  left: -120px;
  bottom: -120px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(20, 208, 195, 0.18), transparent 68%);
  filter: blur(12px);
  pointer-events: none;
  z-index: 0;
}

header {
  position: relative;
  z-index: 20;
}

main,
footer {
  position: relative;
}

p {
  color: var(--lot-text);
  line-height: 1.9;
}

img,
svg {
  max-width: 100%;
}

*::selection {
  background: var(--lot-teal);
  color: var(--lot-white);
}

#scroll a {
  background: var(--lot-blue);
  border-color: var(--lot-blue);
}

.z-btn {
  border-radius: 14px;
  background: linear-gradient(135deg, var(--lot-blue) 0%, #0f8ed8 100%);
  border-color: rgba(125, 243, 234, 0.18);
  box-shadow: 0 18px 38px rgba(11, 99, 206, 0.2);
  transition: transform 0.25s ease, box-shadow 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.z-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(11, 99, 206, 0.24);
  color: var(--lot-blue);
}

.z-btn-border {
  background: transparent;
}

.lot-home .z-btn-border {
  color: var(--lot-white);
  border-color: rgba(255, 255, 255, 0.34);
}

.lot-home .z-btn-border:hover {
  background: var(--lot-white);
  border-color: var(--lot-white);
  color: var(--lot-navy);
}

.lot-inner .z-btn-border {
  color: var(--lot-heading);
  border-color: var(--lot-border);
}

.lot-inner .z-btn-border:hover {
  background: var(--lot-blue);
  border-color: var(--lot-blue);
  color: var(--lot-white);
}

.section__title span,
.section__title-3 span,
.section-title span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--lot-teal);
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section__title span::before,
.section__title-3 span::before,
.section-title span::before {
  content: "";
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--lot-cyan) 100%);
}

.section__title h1,
.section__title h2,
.section__title-2 h2,
.section__title-3 h2,
.section-title h2,
.lot-signal-head h2,
.page__title-content h2,
.page__title-content h3,
.cta__content h1 {
  text-wrap: balance;
  overflow-wrap: normal;
}

.section__title.text-center h2,
.section__title-2.text-center h2,
.section__title-3.text-center h2,
.section-title.text-center h2 {
  max-width: 980px;
  margin-right: auto;
  margin-left: auto;
}

.header__area.header__transparent {
  z-index: 1002;
}

.header__bottom {
  position: relative;
  z-index: 1002;
  background: linear-gradient(180deg, rgba(4, 17, 32, 0.86), rgba(5, 21, 38, 0.72));
  border-bottom: 1px solid rgba(147, 255, 244, 0.12);
  box-shadow: 0 16px 48px rgba(1, 10, 20, 0.18);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.lot-brand {
  display: inline-flex;
  align-items: center;
}

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

.lot-brand-mark {
  position: relative;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
}

.lot-brand-mark::before,
.lot-brand-mark::after {
  position: absolute;
  content: "";
}

.lot-brand-mark::before {
  left: 9px;
  bottom: 9px;
  width: 13px;
  height: 13px;
  border-left: 3px solid var(--lot-white);
  border-bottom: 3px solid var(--lot-white);
  border-radius: 3px;
}

.lot-brand-mark::after {
  top: 8px;
  right: 8px;
  width: 11px;
  height: 11px;
  border: 3px solid #8af3e6;
  border-radius: 4px;
}

.lot-brand-copy {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
}

.lot-brand-title {
  color: var(--lot-white);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.logo-gradient.lot-brand {
  display: none;
}

.lot-brand-subtitle {
  margin-top: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.logo-gradient .lot-brand-title,
.header__bottom.sticky .lot-brand-title {
  color: var(--lot-heading);
}

.logo-gradient .lot-brand-subtitle,
.header__bottom.sticky .lot-brand-subtitle {
  color: #61768a;
}

.logo-gradient .lot-brand-mark,
.header__bottom.sticky .lot-brand-mark {
  border-color: rgba(11, 99, 206, 0.16);
  background: linear-gradient(135deg, rgba(11, 99, 206, 0.08), rgba(34, 184, 169, 0.08));
  box-shadow: 0 12px 24px rgba(15, 42, 70, 0.08);
}

.logo-gradient .lot-brand-mark::before,
.header__bottom.sticky .lot-brand-mark::before {
  border-left-color: var(--lot-heading);
  border-bottom-color: var(--lot-heading);
}

.logo-gradient .lot-brand-mark::after,
.header__bottom.sticky .lot-brand-mark::after {
  border-color: var(--lot-teal);
}

.header__bottom.sticky .logo-gradient.lot-brand {
  display: inline-flex;
}

.header__bottom.sticky .logo.lot-brand {
  display: none;
}

.header__btn .lot-nav-cta {
  min-width: 138px;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--lot-white);
}

.header__btn .lot-nav-cta:hover {
  background: var(--lot-white);
  border-color: var(--lot-white);
  color: var(--lot-navy);
}

.lot-lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 24px;
}

.lot-lang-switch a {
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lot-lang-switch a:hover,
.lot-lang-switch a.active {
  color: var(--lot-white);
}

.header__bottom.sticky .lot-lang-switch a {
  color: #5c7185;
}

.header__bottom.sticky .lot-lang-switch a:hover,
.header__bottom.sticky .lot-lang-switch a.active {
  color: var(--lot-blue);
}

.lot-mobile-lang {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 26px;
}

.lot-mobile-lang a {
  color: var(--lot-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header__bottom.sticky .header__btn .lot-nav-cta {
  background: var(--lot-blue);
  border-color: var(--lot-blue);
  color: var(--lot-white);
}

.header__bottom.sticky .header__btn .lot-nav-cta:hover {
  background: var(--lot-white);
  color: var(--lot-blue);
}

.main-menu ul li a {
  color: var(--lot-white);
  text-transform: none;
  letter-spacing: 0.02em;
}

.main-menu ul li > a {
  position: relative;
}

.main-menu ul li > a::after {
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lot-teal), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.main-menu ul li:hover > a,
.main-menu ul li.lot-current > a {
  color: #a8f0e7;
}

.main-menu ul li:hover > a::after,
.main-menu ul li.lot-current > a::after {
  transform: scaleX(1);
}

.header__bottom.sticky .main-menu ul li:hover > a,
.header__bottom.sticky .main-menu ul li.lot-current > a {
  color: var(--lot-blue);
}

.sidebar__area {
  right: 0;
  width: min(320px, calc(100vw - 28px));
  max-width: calc(100vw - 28px);
  overflow-x: hidden;
  clip-path: inset(0 0 0 100%);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.sidebar__area.sidebar-opened {
  clip-path: inset(0);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.sidebar__wrapper,
.sidebar__content,
.sidebar__tab,
.mobile-menu {
  min-width: 0;
}

.sidebar__tab .nav-link {
  text-transform: none;
}

.lot-sidebar-copy {
  margin-bottom: 22px;
  color: #8ea0b3;
  line-height: 1.8;
}

.lot-sidebar-list li {
  margin-bottom: 18px;
}

.lot-sidebar-list li:last-child {
  margin-bottom: 0;
}

.lot-sidebar-list .text span,
.lot-sidebar-list .text a {
  color: var(--lot-white);
  line-height: 1.7;
}

.lot-sidebar-list .icon {
  color: var(--lot-teal);
}

.lot-mobile-break {
  display: none;
}

.lot-hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  padding: 220px 0 120px;
  background:
    radial-gradient(circle at 14% 18%, rgba(20, 208, 195, 0.18), transparent 22%),
    radial-gradient(circle at 78% 14%, rgba(22, 125, 255, 0.34), transparent 28%),
    radial-gradient(circle at 84% 80%, rgba(20, 208, 195, 0.14), transparent 24%),
    linear-gradient(135deg, #04111d 0%, #08233a 36%, #0a3e67 72%, #0c5c88 100%);
}

.lot-hero::before {
  position: absolute;
  content: "";
  inset: 0;
  background:
    radial-gradient(circle at 48% 24%, rgba(147, 255, 244, 0.1), transparent 24%),
    radial-gradient(circle at 72% 58%, rgba(22, 125, 255, 0.1), transparent 20%),
    linear-gradient(120deg, rgba(3, 11, 20, 0.05) 0%, rgba(3, 11, 20, 0.56) 100%);
  opacity: 1;
}

.lot-hero::after {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 255, 244, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 255, 244, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.72) 62%, transparent 100%);
}

.lot-hero .hero__shape img {
  opacity: 0.84;
  filter: saturate(1.18) drop-shadow(0 0 20px rgba(22, 125, 255, 0.18));
}

.lot-hero .container,
.lot-process-area .container {
  position: relative;
  z-index: 2;
}

.lot-hero .hero__content span {
  display: inline-block;
  margin-bottom: 18px;
  color: #a4fff4;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lot-hero .hero__content .lot-mobile-break {
  display: none;
}

.lot-hero .hero__content .lot-mobile-separator {
  display: inline;
}

.lot-hero .hero__content h1 {
  color: var(--lot-white);
  font-size: 66px;
  line-height: 1.08;
  margin-bottom: 26px;
}

.lot-hero .hero__content p {
  max-width: 640px;
  margin-bottom: 0;
  color: #deebf6;
  font-size: 18px;
  line-height: 1.9;
}

.lot-hero .hero__content .lot-intro-lead {
  margin-top: 18px;
}

.lot-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 38px;
}

.lot-chip {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border: 1px solid rgba(147, 255, 244, 0.18);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(10, 62, 95, 0.18));
  color: #e9fbff;
  font-size: 14px;
  font-weight: 600;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 14px 30px rgba(2, 13, 25, 0.12);
}

.lot-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.lot-hero-panel {
  padding: 34px;
  border: 1px solid rgba(147, 255, 244, 0.14);
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(7, 27, 42, 0.82), rgba(8, 44, 68, 0.64));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
}

.lot-hero-panel h3 {
  color: var(--lot-white);
  font-size: 28px;
  margin-bottom: 14px;
}

.lot-hero-panel p {
  color: #d0dfeb;
  margin-bottom: 0;
}

.lot-panel-list {
  margin-top: 26px;
}

.lot-panel-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(147, 255, 244, 0.12);
}

.lot-panel-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.lot-panel-index {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(20, 208, 195, 0.18);
  color: #a8fff5;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lot-panel-copy strong {
  display: block;
  margin-bottom: 4px;
  color: var(--lot-white);
  font-size: 16px;
}

.lot-panel-copy span {
  display: block;
  color: #d5e5f1;
  font-size: 14px;
  line-height: 1.7;
}

.lot-contact-inline {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.lot-contact-inline a {
  color: var(--lot-white);
  font-weight: 600;
}

.lot-contact-inline a:hover {
  color: #8af3e6;
}

.lot-hero-media {
  position: relative;
}

.lot-hero-visual {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
}

.lot-hero-visual::before {
  position: absolute;
  content: "";
  inset: 0;
  border: 1px solid rgba(125, 243, 234, 0.14);
  border-radius: 28px;
  pointer-events: none;
}

.lot-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.lot-hero-badge {
  position: absolute;
  left: -18px;
  bottom: 58px;
  padding: 18px 20px;
  border: 1px solid rgba(147, 255, 244, 0.14);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(5, 24, 38, 0.94), rgba(7, 39, 61, 0.84));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(12px);
}

.lot-hero-badge strong {
  display: block;
  margin-bottom: 8px;
  color: var(--lot-white);
  font-size: 16px;
  font-weight: 700;
}

.lot-hero-badge span {
  display: block;
  color: #d5e4ef;
  font-size: 13px;
  line-height: 1.7;
}

.lot-mini-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.lot-mini-point {
  padding: 18px 16px;
  border: 1px solid rgba(147, 255, 244, 0.12);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(8, 48, 74, 0.18));
  box-shadow: 0 20px 40px rgba(3, 12, 23, 0.1);
}

.lot-mini-point strong {
  display: block;
  margin-bottom: 8px;
  color: var(--lot-white);
  font-size: 15px;
  font-weight: 700;
}

.lot-mini-point span {
  display: block;
  color: #d6e4ef;
  font-size: 13px;
  line-height: 1.7;
}

.lot-signal-band {
  position: relative;
  margin-top: -78px;
  z-index: 4;
}

.lot-signal-shell {
  position: relative;
  overflow: hidden;
  padding: 42px 42px 34px;
  border: 1px solid rgba(147, 255, 244, 0.14);
  border-radius: 32px;
  background:
    radial-gradient(circle at 100% 0%, rgba(22, 125, 255, 0.16), transparent 28%),
    linear-gradient(135deg, rgba(5, 19, 33, 0.98) 0%, rgba(7, 36, 58, 0.96) 52%, rgba(10, 71, 110, 0.92) 100%);
  box-shadow: 0 34px 84px rgba(3, 16, 30, 0.26);
  visibility: visible !important;
}

.lot-signal-shell::before {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 255, 244, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 255, 244, 0.07) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.4;
  pointer-events: none;
}

.lot-signal-shell::after {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(22, 125, 255, 0.34), transparent 68%);
  opacity: 0.9;
  pointer-events: none;
}

.lot-signal-head,
.lot-signal-foot,
.lot-signal-shell .row {
  position: relative;
  z-index: 2;
}

.lot-signal-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.lot-signal-head span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--lot-cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lot-signal-head span::before {
  content: "";
  width: 38px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--lot-cyan) 100%);
}

.lot-signal-head h2 {
  margin: 18px 0 16px;
  color: var(--lot-white);
  font-size: 42px;
  line-height: 1.16;
}

.lot-signal-head p {
  max-width: 680px;
  margin-bottom: 0;
  color: #c9d8e6;
}

.lot-signal-card {
  position: relative;
  height: 100%;
  padding: 28px 22px 24px;
  border: 1px solid rgba(147, 255, 244, 0.12);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(6, 48, 73, 0.22));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 18px 36px rgba(2, 12, 23, 0.08);
}

.lot-signal-card::before {
  position: absolute;
  content: "";
  inset: 0;
  border-radius: 22px;
  border: 1px solid rgba(147, 255, 244, 0.08);
  pointer-events: none;
}

.lot-signal-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(147, 255, 244, 0.12);
  color: var(--lot-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.lot-signal-card strong {
  display: block;
  margin: 18px 0 12px;
  color: var(--lot-white);
  font-size: 20px;
  line-height: 1.3;
}

.lot-signal-card p {
  margin-bottom: 0;
  color: #c1d2e1;
  font-size: 14px;
  line-height: 1.8;
}

.lot-signal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(147, 255, 244, 0.12);
}

.lot-signal-foot span {
  color: var(--lot-cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.lot-signal-foot p {
  margin-bottom: 0;
  color: #d4e2ee;
  text-align: right;
}

.lot-service-summary {
  position: relative;
  background:
    radial-gradient(circle at 10% 0%, rgba(20, 208, 195, 0.1), transparent 18%),
    radial-gradient(circle at 88% 10%, rgba(22, 125, 255, 0.1), transparent 22%),
    linear-gradient(180deg, #f3f9ff 0%, #eaf4ff 100%);
}

.lot-service-summary::before {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(22, 125, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 125, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.lot-section-copy {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.lot-service-card,
.lot-info-card,
.lot-pillar-card,
.lot-detail-card,
.lot-contact-card,
.lot-contact-help {
  position: relative;
  overflow: hidden;
  height: 100%;
  border: 1px solid var(--lot-border);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(237, 247, 255, 0.98));
  box-shadow: 0 20px 46px rgba(7, 41, 72, 0.08);
}

.lot-service-card::before,
.lot-info-card::before,
.lot-pillar-card::before,
.lot-detail-card::before,
.lot-contact-card::before,
.lot-contact-help::before,
.lot-text-slab::before,
.lot-scenario-card::before,
.lot-illustration-card::before,
.lot-contact-panel::before,
.lot-process-card::before {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--lot-blue), var(--lot-cyan));
  opacity: 0.95;
}

.lot-service-card {
  padding: 36px 30px;
}

.lot-service-card .services__icon img,
.lot-contact-help .contact__icon img {
  width: 54px;
}

.lot-service-card .services__content h3 {
  margin-bottom: 14px;
  font-size: 24px;
}

.lot-service-card:hover,
.lot-info-card:hover,
.lot-pillar-card:hover,
.lot-detail-card:hover,
.lot-contact-card:hover,
.lot-contact-help:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 208, 195, 0.26);
  box-shadow: 0 26px 62px rgba(8, 45, 79, 0.15);
}

.lot-info-card,
.lot-detail-card,
.lot-contact-card {
  padding: 30px;
}

.lot-info-card h3,
.lot-detail-card h3,
.lot-contact-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.lot-check-list li,
.lot-bullet-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 14px;
  color: var(--lot-text);
  line-height: 1.8;
}

.lot-check-list li:last-child,
.lot-bullet-list li:last-child {
  margin-bottom: 0;
}

.lot-check-list li::before,
.lot-bullet-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--lot-teal);
  font-weight: 800;
}

.lot-check-list li::before {
  content: "✓";
}

.lot-bullet-list li::before {
  content: "•";
}

.lot-pillar-card {
  padding: 30px;
  margin-bottom: 30px;
}

.lot-pillar-card .lot-pillar-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(22, 125, 255, 0.12);
  color: var(--lot-blue);
  font-weight: 800;
  margin-bottom: 18px;
  box-shadow: inset 0 0 0 1px rgba(22, 125, 255, 0.12);
}

.lot-process-area {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(20, 208, 195, 0.12), transparent 20%),
    radial-gradient(circle at 86% 16%, rgba(22, 125, 255, 0.18), transparent 22%),
    linear-gradient(135deg, #061423 0%, #0b2842 48%, #0a4065 100%);
}

.lot-process-area::before {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 255, 244, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 255, 244, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.34;
}

.lot-process-area::after {
  position: absolute;
  content: "";
  right: -120px;
  bottom: -140px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(20, 208, 195, 0.16), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
}

.lot-process-area .section__title h2,
.lot-process-area .section__title p {
  color: var(--lot-white);
}

.lot-process-card {
  height: 100%;
  padding: 30px;
  border: 1px solid rgba(147, 255, 244, 0.14);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(7, 43, 66, 0.22));
  backdrop-filter: blur(10px);
  box-shadow: 0 22px 48px rgba(2, 11, 22, 0.1);
}

.lot-process-step {
  display: inline-block;
  color: #88f4e7;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lot-process-card h3 {
  margin: 12px 0 14px;
  color: var(--lot-white);
  font-size: 28px;
}

.lot-process-card p {
  margin-bottom: 0;
  color: #d4e1ec;
}

.lot-illustration-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--lot-border);
  border-radius: 28px;
  background: linear-gradient(180deg, #fafdff 0%, #edf6ff 100%);
  box-shadow: 0 18px 42px rgba(7, 41, 72, 0.08);
}

.lot-illustration-card img {
  display: block;
  width: 100%;
  height: auto;
}

.lot-text-slab {
  position: relative;
  overflow: hidden;
  height: 100%;
  padding: 34px;
  border: 1px solid var(--lot-border);
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #eff7ff 100%);
  box-shadow: 0 18px 42px rgba(7, 41, 72, 0.08);
}

.lot-text-slab h3 {
  margin-bottom: 16px;
  font-size: 24px;
}

.lot-scenario-card {
  position: relative;
  overflow: hidden;
  height: 100%;
  padding: 32px;
  border: 1px solid var(--lot-border);
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #eff7ff 100%);
  box-shadow: 0 18px 42px rgba(7, 41, 72, 0.08);
}

.lot-scenario-card h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

.lot-scenario-card p {
  margin-bottom: 0;
}

.lot-faq-area .card {
  border: 1px solid var(--lot-border);
  border-radius: 18px;
  box-shadow: none;
  margin-bottom: 18px;
  overflow: hidden;
}

.lot-faq-area .card:last-child {
  margin-bottom: 0;
}

.lot-faq-area .card-header {
  padding: 0;
  border-bottom: 0;
  background: var(--lot-white);
}

.lot-faq-area .btn-link {
  width: 100%;
  padding: 26px 30px;
  color: var(--lot-heading);
  font-weight: 700;
  text-align: left;
  white-space: normal;
}

.lot-faq-area .btn-link:hover,
.lot-faq-area .btn-link:focus {
  text-decoration: none;
  color: var(--lot-blue);
}

.lot-faq-area .card-body {
  padding: 0 30px 26px;
  color: var(--lot-text);
}

.lot-cta {
  background:
    linear-gradient(135deg, rgba(4, 18, 33, 0.88), rgba(8, 45, 71, 0.84), rgba(10, 78, 120, 0.8)),
    url("../img/cta/cta-bg.jpg") center/cover no-repeat;
}

.lot-cta span,
.lot-cta h1 {
  color: var(--lot-white);
}

.lot-cta span {
  opacity: 0.72;
}

.lot-cta::before {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 255, 244, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 255, 244, 0.06) 1px, transparent 1px);
  background-size: 70px 70px;
  opacity: 0.36;
}

.lot-page-title::before,
.page__title::before {
  background:
    radial-gradient(circle at 18% 18%, rgba(20, 208, 195, 0.14), transparent 22%),
    radial-gradient(circle at 82% 18%, rgba(22, 125, 255, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(4, 18, 33, 0.94) 0%, rgba(9, 54, 86, 0.9) 100%);
}

.lot-page-title::after,
.page__title::after {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 255, 244, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 255, 244, 0.07) 1px, transparent 1px);
  background-size: 62px 62px;
  opacity: 0.42;
  pointer-events: none;
}

.page__title-content h2,
.page__title-content h3 {
  font-size: 58px;
}

.page__title-content,
.page__title .container {
  position: relative;
  z-index: 2;
}

.page__title-content .breadcrumb-item,
.page__title-content .breadcrumb-item.active,
.page__title-content .breadcrumb-item:hover {
  color: rgba(255, 255, 255, 0.92);
}

.page__title-content .breadcrumb-item.active::before {
  color: rgba(255, 255, 255, 0.92);
}

.lot-contact-help {
  padding: 34px 28px;
  text-align: left;
}

.lot-contact-help .contact__icon {
  margin-bottom: 26px;
}

.lot-contact-help h3 {
  margin-bottom: 14px;
  font-size: 24px;
}

.lot-contact-panel {
  position: relative;
  overflow: hidden;
  height: 100%;
  padding: 34px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0%, rgba(22, 125, 255, 0.18), transparent 28%),
    linear-gradient(135deg, #061524 0%, #0a2943 52%, #0d476e 100%);
  box-shadow: 0 24px 68px rgba(4, 22, 38, 0.22);
}

.lot-contact-panel h3 {
  color: var(--lot-white);
  font-size: 30px;
  margin-bottom: 16px;
}

.lot-contact-panel p,
.lot-contact-panel li,
.lot-contact-panel a {
  color: #d4e1ec;
}

.lot-contact-panel a:hover {
  color: #97f1e8;
}

.lot-contact-panel ul {
  margin: 26px 0;
}

.lot-contact-panel li {
  margin-bottom: 16px;
  padding-left: 24px;
  position: relative;
}

.lot-contact-panel li::before {
  position: absolute;
  left: 0;
  top: 0;
  content: "•";
  color: #97f1e8;
  font-weight: 800;
}

.lot-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.lot-contact-actions .z-btn {
  min-width: 180px;
}

.lot-contact-visual {
  margin-top: 28px;
  border: 1px solid rgba(147, 255, 244, 0.1);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.lot-contact-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.footer__area {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #04101b 0%, #071a2b 100%);
}

.footer__area::before {
  position: absolute;
  content: "";
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 255, 244, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 255, 244, 0.04) 1px, transparent 1px);
  background-size: 62px 62px;
  opacity: 0.3;
  pointer-events: none;
}

.lot-footer-brand p,
.footer__links ul li a,
.footer__copyright-text p,
.footer__info ul li .text span,
.footer__info ul li .text a {
  color: #bed0e0;
}

.footer__widget-title h4,
.footer__copyright-text a,
.footer__info ul li .icon {
  color: var(--lot-white);
}

.footer__links ul li a:hover,
.footer__info ul li .text a:hover,
.footer__copyright-text a:hover {
  color: #8af3e6;
}

.footer__copyright {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.footer__social {
  display: none;
}

@media (max-width: 1199px) {
  .lot-hero .hero__content h1 {
    font-size: 56px;
  }

  .lot-brand-title {
    font-size: 15px;
  }
}

@media (max-width: 991px) {
  .main-menu {
    display: none;
  }

  .header__bottom-right {
    width: 100%;
    justify-content: flex-end !important;
  }

  .sidebar__menu {
    display: flex !important;
    align-items: center;
    justify-content: flex-end;
    margin-left: auto;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .sidebar-toggle-btn {
    display: block;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .lot-hero {
    min-height: auto;
    padding: 180px 0 90px;
  }

  .lot-hero .hero__content h1 {
    font-size: 46px;
  }

  .lot-hero-panel {
    margin-top: 40px;
  }

  .lot-hero-badge {
    position: static;
    margin-top: 22px;
  }

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

  .lot-signal-band {
    margin-top: -34px;
  }

  .lot-signal-head h2 {
    font-size: 34px;
  }

  .lot-signal-card {
    margin-bottom: 20px;
  }

  .lot-signal-foot {
    flex-direction: column;
    align-items: flex-start;
  }

  .lot-signal-foot p {
    text-align: left;
  }

  .page__title-content h2,
  .page__title-content h3 {
    font-size: 48px;
  }
}

@media (max-width: 767px) {
  .lot-hero {
    padding: 160px 0 80px;
  }

  .lot-hero .hero__content h1 {
    font-size: 38px;
  }

  .lot-hero .hero__content p {
    font-size: 16px;
  }

  .lot-hero-panel,
  .lot-info-card,
  .lot-detail-card,
  .lot-contact-card,
  .lot-contact-panel,
  .lot-process-card,
  .lot-pillar-card,
  .lot-contact-help,
  .lot-text-slab,
  .lot-scenario-card,
  .lot-signal-shell {
    padding: 26px;
  }

  .lot-signal-head h2 {
    font-size: 28px;
  }

  .page__title-content h2,
  .page__title-content h3 {
    font-size: 40px;
  }

  .lot-contact-actions .z-btn {
    width: 100%;
  }

  .lot-lang-switch {
    display: none;
  }
}

@media (max-width: 575px) {
  .header__bottom .row > [class*="col-"]:first-child {
    flex: 0 0 70%;
    max-width: 70%;
  }

  .header__bottom .row > [class*="col-"]:last-child {
    flex: 0 0 30%;
    max-width: 30%;
  }

  .header__bottom .container {
    position: relative;
  }

  .header__bottom .container::after {
    position: absolute;
    top: 50%;
    right: 16px;
    display: block;
    width: 26px;
    height: 18px;
    content: "";
    background:
      linear-gradient(var(--lot-white), var(--lot-white)) 0 0 / 26px 2px no-repeat,
      linear-gradient(var(--lot-white), var(--lot-white)) 0 8px / 26px 2px no-repeat,
      linear-gradient(var(--lot-white), var(--lot-white)) 0 16px / 26px 2px no-repeat;
    pointer-events: none;
    transform: translateY(-50%);
    z-index: 10;
  }

  .header__bottom .sidebar__menu {
    position: absolute;
    top: 50%;
    right: 16px;
    width: 32px;
    height: 32px;
    z-index: 5;
    transform: translateY(-50%);
  }

  .lot-brand-link {
    gap: 8px;
  }

  .lot-brand-mark {
    flex-basis: 34px;
    width: 34px;
    height: 34px;
    border-radius: 11px;
  }

  .lot-brand-mark::before {
    left: 8px;
    bottom: 8px;
    width: 11px;
    height: 11px;
  }

  .lot-brand-mark::after {
    top: 7px;
    right: 7px;
    width: 9px;
    height: 9px;
  }

  .lot-brand-title {
    font-size: 12px;
    letter-spacing: 0.04em;
  }

  .lot-brand-subtitle {
    font-size: 10px;
    letter-spacing: 0.05em;
  }

  .header__bottom .lot-brand-link {
    max-width: 100%;
  }

  .header__bottom .lot-brand-subtitle {
    display: none;
  }

  .sidebar-toggle-btn {
    margin-left: 0;
    width: 32px;
    height: 28px;
  }

  .sidebar-toggle-btn .line {
    width: 26px;
    height: 2px;
    margin: 5px auto;
  }

  .lot-signal-band {
    margin-top: -18px;
  }

  .lot-chip {
    width: 100%;
    justify-content: center;
  }

  .lot-hero .hero__content h1 {
    font-size: 31px;
    line-height: 1.18;
  }

  .lot-hero .hero__content span {
    display: block;
    max-width: 100%;
    font-size: 12px;
    line-height: 1.75;
    letter-spacing: 0.08em;
    white-space: normal;
  }

  .lot-hero .hero__content .lot-mobile-break {
    display: inline;
  }

  .lot-hero .hero__content .lot-mobile-separator {
    display: none;
  }

  .page__title-content h2,
  .page__title-content h3 {
    font-size: 34px;
  }
}