:root {
  --font-sans: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --salang-red: #e60021;
  --container-max: 1440px;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --text-dark-primary: rgba(255, 255, 255, 0.88);
  --text-dark-secondary: rgba(255, 255, 255, 0.52);
  --text-light-primary: rgba(0, 0, 0, 0.82);
  --text-light-secondary: rgba(0, 0, 0, 0.52);
}

html,
body,
button,
input,
select,
textarea {
  font-family: var(--font-sans);
}

body {
  font-weight: var(--fw-regular);
  line-height: 1.7;
  letter-spacing: 0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.has-salang-site-nav main {
  padding-top: 96px;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-sans);
  line-height: 1.16;
  letter-spacing: -0.035em;
}

h1,
h2 {
  font-weight: var(--fw-light);
}

h3,
h4 {
  font-weight: var(--fw-semibold);
}

p,
.font-body-md,
.font-body-lg,
.font-body-sm {
  font-weight: var(--fw-light);
  line-height: 1.85;
}

button,
[class*="button"],
[class*="btn"] {
  font-family: var(--font-sans);
  font-weight: var(--fw-medium);
  letter-spacing: 0.01em;
}

.font-bold {
  font-weight: var(--fw-semibold) !important;
}

.font-black,
.font-extrabold {
  font-weight: var(--fw-bold) !important;
}

.salang-hero-title {
  font-family: var(--font-sans);
  font-size: clamp(58px, 5vw, 76px);
  font-weight: var(--fw-light) !important;
  line-height: 1.16;
  letter-spacing: 0.04em;
  color: var(--text-dark-primary);
}

.salang-hero-subtitle {
  font-family: var(--font-sans);
  font-weight: var(--fw-light) !important;
  line-height: 1.9;
  letter-spacing: 0.02em;
  color: var(--text-dark-secondary);
}

.product-hero-title,
.font-display-lg,
.text-display-lg {
  font-family: var(--font-sans);
  font-size: clamp(48px, 5vw, 86px) !important;
  font-weight: var(--fw-light) !important;
  line-height: 1.12 !important;
  letter-spacing: -0.055em !important;
  color: var(--text-light-primary);
}

.product-hero-title strong,
.font-display-lg strong,
.text-display-lg strong {
  font-weight: var(--fw-bold);
  color: rgba(0, 0, 0, 0.92);
}

.product-hero-desc,
.product-hero-copy,
.font-body-lg,
.text-body-lg {
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.15vw, 20px);
  font-weight: var(--fw-light) !important;
  line-height: 1.9 !important;
  color: var(--text-light-secondary);
}

.salang-dark-section-title,
.section-dark .display-title {
  font-family: var(--font-sans);
  font-size: clamp(42px, 4.4vw, 76px);
  font-weight: var(--fw-light) !important;
  line-height: 1.18;
  letter-spacing: -0.06em;
  color: rgba(255, 255, 255, 0.78);
}

.salang-dark-section-title strong,
.section-dark .display-title strong {
  font-weight: var(--fw-bold);
  color: rgba(255, 255, 255, 0.96);
}

.salang-dark-section-subtitle,
.section-dark .section-desc {
  font-weight: var(--fw-light) !important;
  line-height: 1.9;
  letter-spacing: -0.005em;
  color: rgba(255, 255, 255, 0.48);
}

.light-section-title,
.salang-light-section-title,
.section-light .section-title {
  font-family: var(--font-sans);
  font-size: clamp(40px, 4.2vw, 72px);
  font-weight: var(--fw-light) !important;
  line-height: 1.18;
  letter-spacing: -0.055em;
  color: var(--text-light-primary);
}

.light-section-title strong,
.salang-light-section-title strong,
.section-light .section-title strong {
  font-weight: var(--fw-bold);
  color: rgba(0, 0, 0, 0.9);
}

.light-section-desc,
.salang-light-section-subtitle,
.section-light .section-desc {
  font-weight: var(--fw-light) !important;
  line-height: 1.9;
  letter-spacing: -0.005em;
  color: rgba(0, 0, 0, 0.48);
}

.font-headline-md,
.text-headline-md {
  font-family: var(--font-sans);
  font-size: clamp(30px, 3vw, 44px) !important;
  font-weight: var(--fw-light) !important;
  line-height: 1.18;
  letter-spacing: -0.045em;
  color: var(--text-light-primary);
}

.font-headline-sm,
.text-headline-sm,
.card-title,
.product-card-title,
.product-showcase-title,
.capability-preview-title,
.industry-card h3,
.task-card h4 {
  font-family: var(--font-sans);
  font-weight: var(--fw-semibold) !important;
  line-height: 1.28;
  letter-spacing: -0.025em;
}

.card-desc,
.product-card-desc,
.product-showcase-desc,
.capability-preview-desc,
.salang-dark-description,
.industry-card p,
.task-card p,
.section-light .card-desc,
main [class*="description"] {
  font-weight: var(--fw-light) !important;
  line-height: 1.9;
  letter-spacing: -0.005em;
}

.section-dark .card-desc,
.section-dark .product-card-desc,
.salang-dark-description,
.industry-card p {
  color: rgba(255, 255, 255, 0.52);
}

.section-light .card-desc,
.section-light .product-card-desc,
.task-card p {
  color: rgba(0, 0, 0, 0.46);
}

.font-label-caps,
.text-label-caps,
.mega-kicker,
.capability-eyebrow {
  font-family: var(--font-sans);
  font-weight: var(--fw-medium) !important;
  line-height: 1.1;
  letter-spacing: 0.14em;
}

main button,
.salang-button-primary,
.salang-button-secondary,
.card-link,
.product-card-action,
.contact-submit-button {
  font-weight: var(--fw-medium) !important;
}

.cta-primary,
.cta-secondary,
.cta-link {
  --cta-icon-move: 0px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: var(--fw-medium) !important;
  line-height: 1;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 180ms ease,
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    opacity 180ms ease;
}

.cta-primary,
.cta-secondary {
  padding: 0 22px;
  border-radius: 0;
}

.cta-primary {
  color: #fff;
  background: var(--salang-red);
  border: 1px solid var(--salang-red);
}

.cta-primary:hover {
  color: #fff;
  background: #c9001d;
  border-color: #c9001d;
  transform: translateY(-2px);
}

.cta-secondary {
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.cta-secondary:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.46);
  transform: translateY(-2px);
}

.cta-secondary.cta-secondary--light {
  color: rgba(0, 0, 0, 0.82);
  background: transparent;
  border-color: rgba(0, 0, 0, 0.18);
}

.cta-secondary.cta-secondary--light:hover {
  color: rgba(0, 0, 0, 0.92);
  background: rgba(0, 0, 0, 0.035);
  border-color: rgba(0, 0, 0, 0.34);
}

.cta-link {
  min-height: 0;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
}

.cta-link:hover {
  color: var(--salang-red);
}

.cta-primary:hover,
.cta-secondary:hover,
.cta-link:hover {
  --cta-icon-move: 3px;
}

.cta-primary:active,
.cta-secondary:active,
.cta-link:active {
  transform: translateY(0) scale(0.98);
}

.cta-icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  transform: translateX(var(--cta-icon-move));
  transition: transform 180ms ease;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.cta-icon-arrow {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 12h13M13 6l6 6-6 6' fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 12h13M13 6l6 6-6 6' fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.cta-icon-download {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 4v10m0 0 4-4m-4 4-4-4M5 16v2.5A1.5 1.5 0 0 0 6.5 20h11a1.5 1.5 0 0 0 1.5-1.5V16' fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 4v10m0 0 4-4m-4 4-4-4M5 16v2.5A1.5 1.5 0 0 0 6.5 20h11a1.5 1.5 0 0 0 1.5-1.5V16' fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.cta-icon-contact {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 13v-1a7 7 0 0 1 14 0v1M5 13h3v5H6.5A1.5 1.5 0 0 1 5 16.5V13Zm14 0h-3v5h1.5a1.5 1.5 0 0 0 1.5-1.5V13Zm-3 5c-.9 1.2-2.1 2-4 2h-1' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 13v-1a7 7 0 0 1 14 0v1M5 13h3v5H6.5A1.5 1.5 0 0 1 5 16.5V13Zm14 0h-3v5h1.5a1.5 1.5 0 0 0 1.5-1.5V13Zm-3 5c-.9 1.2-2.1 2-4 2h-1' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.contact-form-panel .font-headline-md,
.contact-form-panel .text-headline-md {
  font-size: clamp(28px, 4.8vw, 40px) !important;
  font-weight: var(--fw-semibold) !important;
  line-height: 1.18;
  letter-spacing: -0.035em;
  color: #fff;
  white-space: nowrap;
}

.contact-form-panel .contact-form-intro,
.contact-form-panel .font-body-sm {
  font-weight: var(--fw-light) !important;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.contact-form-panel label {
  font-weight: var(--fw-medium);
}

#hero-section,
.salang-red-fog-host {
  position: relative;
  overflow: hidden;
  background: #030303;
}

.hero-code-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-red-fog-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 1) 64%,
    rgba(0, 0, 0, 0.84) 80%,
    rgba(0, 0, 0, 0.32) 94%,
    rgba(0, 0, 0, 0) 100%
  );
  mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 1) 64%,
    rgba(0, 0, 0, 0.84) 80%,
    rgba(0, 0, 0, 0.32) 94%,
    rgba(0, 0, 0, 0) 100%
  );
}

.fog-layer {
  position: absolute;
  width: 90vw;
  height: 90vw;
  min-width: 900px;
  min-height: 900px;
  border-radius: 50%;
  filter: blur(84px) saturate(82%);
  opacity: 0.74;
  mix-blend-mode: screen;
  will-change: transform, opacity;
}

.hero-red-fog-bg::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 6%;
  bottom: -42%;
  height: 48%;
  background:
    radial-gradient(ellipse at center, rgba(230, 0, 33, 0.11) 0%, rgba(120, 0, 18, 0.07) 42%, transparent 76%);
  filter: blur(72px) saturate(82%);
  opacity: 0.56;
  mix-blend-mode: screen;
  animation: fogReflectionDrift 18s ease-in-out infinite alternate;
  will-change: transform, opacity;
}

.fog-layer-1 {
  left: -30%;
  top: 14%;
  background:
    radial-gradient(circle, rgba(230, 0, 33, 0.37) 0%, rgba(180, 0, 28, 0.24) 30%, rgba(100, 0, 16, 0.18) 48%, transparent 72%);
  animation: fogDriftOne 16s ease-in-out infinite alternate;
}

.fog-layer-2 {
  right: -26%;
  top: 4%;
  background:
    radial-gradient(circle, rgba(210, 0, 35, 0.30) 0%, rgba(150, 0, 24, 0.21) 34%, rgba(100, 0, 16, 0.18) 50%, transparent 74%);
  animation: fogDriftTwo 20s ease-in-out infinite alternate;
}

.fog-layer-3 {
  left: 18%;
  bottom: -62%;
  background:
    radial-gradient(circle, rgba(255, 30, 55, 0.20) 0%, rgba(180, 0, 28, 0.14) 36%, rgba(120, 0, 18, 0.11) 52%, transparent 76%);
  animation: fogDriftThree 22s ease-in-out infinite alternate;
}

.fog-mouse-glow {
  position: absolute;
  width: 880px;
  height: 880px;
  left: var(--hero-mouse-x, 50%);
  top: var(--hero-mouse-y, 50%);
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle, rgba(230, 0, 33, 0.34) 0%, rgba(150, 0, 22, 0.22) 36%, rgba(100, 0, 16, 0.14) 54%, transparent 74%);
  filter: blur(78px) saturate(82%);
  opacity: 0;
  mix-blend-mode: screen;
  transition: opacity 0.35s ease;
  pointer-events: none;
  will-change: transform, opacity;
}

#hero-section.is-fog-active .fog-mouse-glow,
.salang-red-fog-host.is-fog-active .fog-mouse-glow {
  opacity: 0.96;
}

@keyframes fogDriftOne {
  0% { transform: translate3d(-4%, 2%, 0) scale(1) rotate(0deg); opacity: 0.66; }
  50% { transform: translate3d(8%, -3%, 0) scale(1.12) rotate(8deg); opacity: 0.88; }
  100% { transform: translate3d(2%, 5%, 0) scale(1.04) rotate(-5deg); opacity: 0.72; }
}

@keyframes fogDriftTwo {
  0% { transform: translate3d(3%, -2%, 0) scale(1.02) rotate(0deg); opacity: 0.56; }
  50% { transform: translate3d(-8%, 4%, 0) scale(1.16) rotate(-10deg); opacity: 0.76; }
  100% { transform: translate3d(-2%, -4%, 0) scale(1.06) rotate(5deg); opacity: 0.62; }
}

@keyframes fogDriftThree {
  0% { transform: translate3d(0, 5%, 0) scale(1); opacity: 0.44; }
  50% { transform: translate3d(4%, -6%, 0) scale(1.18); opacity: 0.64; }
  100% { transform: translate3d(-4%, -2%, 0) scale(1.08); opacity: 0.50; }
}

@keyframes fogReflectionDrift {
  0% { transform: translate3d(-3%, 2%, 0) scale(0.96); opacity: 0.58; }
  50% { transform: translate3d(4%, -4%, 0) scale(1.08); opacity: 0.82; }
  100% { transform: translate3d(1%, 3%, 0) scale(1.02); opacity: 0.66; }
}

@media (max-width: 768px) {
  .fog-mouse-glow {
    display: none;
  }
}

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

  .fog-mouse-glow {
    display: none;
  }
}

.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "liga";
}

.salang-site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  color: #fff;
}

.salang-site-nav {
  background: rgba(8, 8, 9, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.salang-utility-bar {
  width: min(var(--container-max), calc(100% - 48px));
  height: 32px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  line-height: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.salang-utility-bar a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.18s ease;
}

.salang-utility-bar a:hover {
  color: rgba(255, 255, 255, 0.92);
}

.salang-utility-bar .salang-utility-phone {
  color: rgba(255, 255, 255, 0.54);
  cursor: pointer;
}

.salang-utility-bar .material-symbols-outlined {
  font-size: 14px;
}

.salang-utility-login {
  gap: 5px;
}

.salang-utility-login.is-active {
  color: var(--salang-red);
}

.salang-utility-login .material-symbols-outlined {
  transform: translateY(-0.5px);
}

.salang-utility-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.2);
}

.salang-main-nav {
  width: min(var(--container-max), calc(100% - 48px));
  height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.salang-logo-wrap,
.nav-balance-spacer {
  flex: 0 0 220px;
  width: 220px;
}

.salang-logo-shell {
  display: inline-flex;
  align-items: center;
  width: 100%;
  max-width: 220px;
  color: #fff;
  text-decoration: none;
}

.salang-logo-shell img {
  display: block;
  width: 220px;
  max-width: 100%;
  height: auto;
  max-height: 26px;
  object-fit: contain;
  object-position: left center;
  filter: none !important;
  opacity: 1 !important;
  mix-blend-mode: normal !important;
}

.salang-nav-links {
  align-self: stretch;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-group {
  align-self: stretch;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}

.nav-item {
  position: relative;
  flex: 0 0 112px;
  width: 112px;
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: rgba(255, 255, 255, 0.68);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s ease;
}

.nav-item .material-symbols-outlined {
  color: currentColor;
  font-size: 16px;
}

.nav-item:hover,
.nav-item.active,
.nav-group:hover > .nav-item,
.nav-group:focus-within > .nav-item,
.nav-group.is-open > .nav-item,
.nav-contact-link {
  color: var(--salang-red);
}

.salang-site-header.is-menu-open .nav-item.active:not(.nav-contact-link) {
  color: rgba(255, 255, 255, 0.68);
}

.salang-site-header.is-menu-open .nav-group.is-open > .nav-item {
  color: var(--salang-red);
}

.nav-item::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 0;
  left: 18px;
  height: 2px;
  background: var(--salang-red);
  opacity: 0;
  transform: scaleX(0.6);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-item:hover::after,
.nav-item.active::after,
.nav-group:hover > .nav-item::after,
.nav-group:focus-within > .nav-item::after,
.nav-group.is-open > .nav-item::after {
  opacity: 1;
  transform: scaleX(1);
}

.salang-site-header.is-menu-open .nav-item.active:not(.nav-contact-link)::after {
  opacity: 0;
  transform: scaleX(0.6);
}

.salang-site-header.is-menu-open .nav-group.is-open > .nav-item::after {
  opacity: 1;
  transform: scaleX(1);
}

.mega-menu {
  display: none;
  position: fixed;
  top: 96px;
  left: 50%;
  z-index: 115;
  width: min(88vw, 1280px);
  max-height: 520px;
  min-height: 0;
  padding: 34px 42px;
  overflow: auto;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 2px solid var(--salang-red);
  border-radius: 0 0 10px 10px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}

.nav-group:hover .mega-menu,
.nav-group:focus-within .mega-menu,
.nav-group.is-open .mega-menu {
  display: block;
}

.mega-menu-product {
  width: min(88vw, 1320px);
}

.mega-menu-application {
  width: min(88vw, 1420px);
  max-height: none;
  padding-top: 34px;
  padding-bottom: 36px;
}

.mega-menu-support {
  width: min(calc(100vw - 48px), 1020px);
  max-height: none;
  padding: 22px 34px 24px;
  border-top: 0;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 38px;
}

.mega-grid-application {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px 56px;
}

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

.support-menu-column {
  min-height: 136px;
  padding: 0 26px;
  display: grid;
  grid-template-rows: auto minmax(72px, auto) auto;
  align-content: start;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.support-menu-column:first-child {
  padding-left: 0;
  border-left: 0;
}

.support-menu-title {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.96);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.mega-menu-support .mega-link {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.38;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.mega-menu-support .mega-link-list {
  gap: 5px;
}

.mega-menu-support .mega-link:hover {
  color: #fff;
  transform: none;
}

.support-menu-footer-link {
  margin-top: 8px;
  padding-top: 0;
  color: rgba(230, 0, 33, 0.9);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.support-menu-footer-link::after {
  content: "→";
  display: inline-block;
  margin-left: 6px;
  font-weight: 400;
  transform: translateY(-1px);
  transition: transform 0.2s ease;
}

.support-menu-footer-link:hover {
  color: #fff;
}

.support-menu-footer-link:hover::after {
  transform: translate(2px, -1px);
}

.mega-grid > div {
  padding-left: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.mega-section-title {
  margin: 0 0 9px;
  color: rgba(255, 255, 255, 0.95);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}

.mega-section-desc {
  margin: 0 0 11px;
  color: rgba(255, 255, 255, 0.48);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
}

.mega-link-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.mega-link {
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.mega-link:hover,
.mega-link.is-current {
  color: var(--salang-red);
  transform: translateX(2px);
}

.mega-link-all {
  margin-top: 2px;
  color: rgba(230, 0, 33, 0.86);
  font-size: 13px;
  font-weight: 600;
}

.mega-link-all:hover {
  color: #ff1b34;
}

.mega-note {
  margin-top: 22px;
  padding-top: 16px;
  color: rgba(255, 255, 255, 0.44);
  font-size: 12px;
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.product-mega-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 34px;
  align-items: center;
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-category-card {
  min-height: 132px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.product-category-card:hover,
.product-category-card.is-active {
  background: rgba(230, 0, 33, 0.08);
  border-color: rgba(230, 0, 33, 0.65);
}

.product-category-card.is-active .mega-section-title {
  color: #fff;
}

.product-preview-card {
  min-height: 292px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.product-preview-media {
  height: 158px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 6px;
}

.product-preview-media img {
  max-width: 88%;
  max-height: 132px;
  object-fit: contain;
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.product-preview-card.is-changing img {
  opacity: 0;
  transform: scale(0.975);
}

.product-preview-title {
  margin: 0 0 8px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}

.product-preview-desc {
  min-height: 36px;
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.52);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
}

.nav-blur-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0;
  background: rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: opacity 0.24s ease;
}

.nav-blur-overlay.is-active {
  opacity: 1;
}

.floating-contact-engineer {
  position: fixed;
  right: 0;
  bottom: 120px;
  z-index: 90;
  width: 58px;
  min-height: 148px;
  padding: 18px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #fff;
  background: #d7001a;
  border-radius: 14px 0 0 14px;
  box-shadow: 0 18px 44px rgba(215, 0, 26, 0.28);
  text-decoration: none;
  transition: transform 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

.floating-contact-engineer:hover {
  color: #fff;
  background: #e60012;
  transform: translateX(-6px);
  box-shadow: 0 22px 54px rgba(215, 0, 26, 0.36);
}

.floating-contact-text-line {
  display: block;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.floating-contact-icon {
  color: #fff;
  width: 20px;
  height: 20px;
}

.contact-left-title {
  font-size: clamp(56px, 5vw, 88px) !important;
  font-weight: var(--fw-light, 300) !important;
  line-height: 1.05 !important;
  letter-spacing: -0.065em !important;
  color: rgba(0, 0, 0, 0.76) !important;
}

.salang-footer {
  background: #0a0a0a;
  color: rgba(255, 255, 255, 0.58);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.salang-footer-inner {
  width: min(100% - clamp(40px, 7vw, 96px), var(--container-max, 1280px));
  margin: 0 auto;
  padding: clamp(56px, 6vw, 76px) 0 clamp(28px, 4vw, 40px);
}

.salang-footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.35fr) repeat(3, minmax(150px, 0.72fr));
  gap: clamp(34px, 4vw, 64px);
}

.salang-footer-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(24px, 2vw, 30px);
  font-weight: var(--fw-semibold, 600);
  line-height: 1.1;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.salang-footer-brand strong {
  color: #e60012;
  font-weight: var(--fw-bold, 700);
  letter-spacing: -0.025em;
}

.salang-footer-company {
  margin-top: 22px;
  display: grid;
  gap: 8px;
  max-width: 360px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  font-weight: var(--fw-light, 300);
  line-height: 1.75;
  letter-spacing: 0;
}

.salang-footer-company p {
  margin: 0;
}

.salang-footer-company a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}

.salang-footer-company a:hover {
  color: #fff;
}

.salang-footer-qrcodes {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.salang-footer-qr {
  position: relative;
  z-index: 0;
  width: 47px;
}

.salang-footer-qr img {
  display: block;
  width: 47px;
  height: 47px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  object-fit: cover;
  transform-origin: center bottom;
  transition: transform 0.18s ease, filter 0.18s ease;
  cursor: zoom-in;
}

.salang-footer-qr:hover,
.salang-footer-qr:focus-within {
  z-index: 5;
}

.salang-footer-qr:hover img,
.salang-footer-qr:focus-within img {
  transform: scale(1.9);
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.42));
}

.salang-footer-qr span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: var(--fw-light, 300);
  line-height: 1.4;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .salang-footer-qr img {
    transition: none;
  }
}

.salang-footer-title {
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.94);
  font-size: 15px;
  font-weight: var(--fw-medium, 500);
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.salang-footer-links {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.salang-footer-link {
  display: inline-block;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  font-weight: var(--fw-light, 300);
  line-height: 1.55;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.salang-footer-link:hover {
  color: #fff;
  transform: translateX(2px);
}

.salang-footer-link.is-primary {
  color: #e60012;
  font-weight: var(--fw-semibold, 600);
}

.salang-footer-link.is-primary:hover {
  color: #ff2a3a;
}

.salang-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: clamp(44px, 5vw, 60px);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  font-weight: var(--fw-light, 300);
  line-height: 1.7;
}

.salang-footer-legal {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.salang-footer-legal a {
  color: rgba(255, 255, 255, 0.46);
  text-decoration: none;
  transition: color 0.2s ease;
}

.salang-footer-legal a:hover {
  color: #fff;
}

@media (max-width: 1320px) {
  .nav-item {
    flex-basis: 96px;
    width: 96px;
    font-size: 14px;
  }

  .nav-balance-spacer {
    display: none;
  }

  .salang-logo-wrap {
    flex-basis: 210px;
    width: 210px;
  }
}

@media (max-width: 980px) {
  body.has-salang-site-nav main {
    padding-top: 116px;
  }

  .salang-utility-bar {
    display: none;
  }

  .salang-main-nav {
    width: min(100% - 32px, var(--container-max));
    height: auto;
    min-height: 78px;
    flex-wrap: wrap;
    gap: 10px 18px;
    padding: 14px 0;
  }

  .salang-logo-wrap {
    flex: 0 0 auto;
    width: auto;
  }

  .salang-logo-shell {
    width: 210px;
  }

  .salang-nav-links {
    order: 3;
    width: 100%;
    height: 42px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
  }

  .salang-nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-item {
    flex: 0 0 auto;
    width: auto;
    padding: 0 14px;
  }

  .nav-item::after {
    right: 14px;
    left: 14px;
  }

  .mega-menu {
    display: none !important;
  }

  .nav-group:hover .mega-menu {
    display: none !important;
  }

  .nav-group.is-open .mega-menu,
  .nav-group:focus-within .mega-menu {
    display: block !important;
    position: fixed;
    top: 116px;
    left: 16px;
    width: calc(100vw - 32px);
    max-height: calc(100svh - 140px);
    padding: 20px;
    overflow: auto;
    transform: none;
    border-radius: 0 0 10px 10px;
  }

  .product-mega-layout,
  .mega-grid,
  .mega-grid-application,
  .support-menu-grid {
    grid-template-columns: 1fr;
  }

  .support-menu-column {
    min-height: 0;
    padding: 0 0 14px;
    border-left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .support-menu-column:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .support-menu-footer-link {
    margin-top: 10px;
    padding-top: 0;
  }
}

@media (max-width: 768px) {
  .floating-contact-engineer {
    display: none;
  }

  .salang-footer-inner {
    width: min(100% - 32px, var(--container-max, 1280px));
  }
}

@media (max-width: 900px) {
  .salang-footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .salang-footer-brand-col {
    grid-column: 1 / -1;
  }

  .salang-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .salang-footer-grid {
    grid-template-columns: 1fr;
  }
}