:root {
  --bg: #0e0f16;
  --fg: rgba(240, 240, 248, 0.94);
  --text: rgba(240, 240, 248, 0.94);
  --muted: rgba(200, 205, 220, 0.78);
  --border: rgba(255, 255, 255, 0.14);
  --panel: rgba(255, 255, 255, 0.07);
  --panel2: rgba(255, 255, 255, 0.11);

  --accent: #ff0000;
  --accent2: #ff3333;
  --accent-glow: rgba(255, 0, 0, 0.28);
  --grid: rgba(255, 255, 255, 0.07);

  --radius: 18px;
  --radiusSm: 12px;
  --container: 1100px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, Noto Sans;
  --success: #22c55e;

  --header-height: 64px;
  scroll-padding-top: var(--header-height);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f5f7;
    --fg: rgba(8, 8, 18, 0.92);
    --text: rgba(8, 8, 18, 0.92);
    --muted: rgba(8, 8, 18, 0.66);
    --border: rgba(8, 8, 18, 0.13);
    --panel: rgba(8, 8, 18, 0.05);
    --panel2: rgba(8, 8, 18, 0.08);
    --grid: rgba(8, 8, 18, 0.07);
    --accent: #cc0000;
    --accent2: #ff0000;
    --accent-glow: rgba(204, 0, 0, 0.18);
  }
}

:root[data-theme="light"] {
  --bg: #f5f5f7;
  --fg: rgba(8, 8, 18, 0.92);
  --text: rgba(8, 8, 18, 0.92);
  --muted: rgba(8, 8, 18, 0.66);
  --border: rgba(8, 8, 18, 0.13);
  --panel: rgba(8, 8, 18, 0.05);
  --panel2: rgba(8, 8, 18, 0.08);
  --grid: rgba(8, 8, 18, 0.07);
  --accent: #cc0000;
  --accent2: #ff0000;
  --accent-glow: rgba(204, 0, 0, 0.18);
}



@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) body::before {
    background-image:
      repeating-linear-gradient(32deg, transparent, transparent 160px, rgba(204, 0, 0, 0.1) 160px, rgba(204, 0, 0, 0.1) 162px, transparent 162px),
      repeating-linear-gradient(148deg, transparent, transparent 200px, rgba(204, 0, 0, 0.08) 200px, rgba(204, 0, 0, 0.08) 202px, transparent 202px),
      repeating-linear-gradient(65deg, transparent, transparent 240px, rgba(204, 0, 0, 0.07) 240px, rgba(204, 0, 0, 0.07) 242px, transparent 242px),
      repeating-linear-gradient(115deg, transparent, transparent 180px, rgba(204, 0, 0, 0.08) 180px, rgba(204, 0, 0, 0.08) 182px, transparent 182px);
  }
}

:root[data-theme="light"] body::before {
  background-image:
    repeating-linear-gradient(32deg, transparent, transparent 160px, rgba(204, 0, 0, 0.1) 160px, rgba(204, 0, 0, 0.1) 162px, transparent 162px),
    repeating-linear-gradient(148deg, transparent, transparent 200px, rgba(204, 0, 0, 0.08) 200px, rgba(204, 0, 0, 0.08) 202px, transparent 202px),
    repeating-linear-gradient(65deg, transparent, transparent 240px, rgba(204, 0, 0, 0.07) 240px, rgba(204, 0, 0, 0.07) 242px, transparent 242px),
    repeating-linear-gradient(115deg, transparent, transparent 180px, rgba(204, 0, 0, 0.08) 180px, rgba(204, 0, 0, 0.08) 182px, transparent 182px);
}


body::before {
  content: "";
  position: fixed;
  inset: -100%;
  pointer-events: none;
  z-index: -4;
  background-image:
    repeating-linear-gradient(32deg, transparent, transparent 160px, rgba(255, 0, 0, 0.14) 160px, rgba(255, 0, 0, 0.14) 162px, transparent 162px),
    repeating-linear-gradient(148deg, transparent, transparent 200px, rgba(255, 0, 0, 0.12) 200px, rgba(255, 0, 0, 0.12) 202px, transparent 202px),
    repeating-linear-gradient(65deg, transparent, transparent 240px, rgba(255, 0, 0, 0.1) 240px, rgba(255, 0, 0, 0.1) 242px, transparent 242px),
    repeating-linear-gradient(115deg, transparent, transparent 180px, rgba(255, 0, 0, 0.12) 180px, rgba(255, 0, 0, 0.12) 182px, transparent 182px);
  animation: constellation-drift 55s linear infinite;
  opacity: 1;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background: radial-gradient(ellipse at center, transparent 20%, rgba(14, 15, 22, 0.45) 100%);
}

@keyframes constellation-drift {
  0%   { transform: translateY(0) translateX(0); }
  33%  { transform: translateY(-3%) translateX(-2%); }
  66%  { transform: translateY(-1%) translateX(2%); }
  100% { transform: translateY(0) translateX(0); }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
  scroll-padding-top: var(--header-height);
}

[id] {
  scroll-margin-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  overflow-x: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

#content {
  flex: 1;
}





.bg-particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}


.bg-particles .dot {
  position: absolute;
  top: -20%;
  width: 1px;
  height: 80px;
  border-radius: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(255, 0, 0, 0.03) 10%,
    var(--accent) 90%,
    var(--accent) 100%
  );
  opacity: 0;
  animation: data-rain 7s linear infinite;
}


.bg-particles .dot::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent), 0 0 14px var(--accent);
}


.bg-particles .dot:nth-child(1) {
  left: 8%;
  height: 90px;
  animation-duration: 6s;
  animation-delay: 0s;
}

.bg-particles .dot:nth-child(2) {
  left: 22%;
  height: 55px;
  animation-duration: 8s;
  animation-delay: 1.2s;
}

.bg-particles .dot:nth-child(3) {
  left: 35%;
  height: 110px;
  animation-duration: 5.5s;
  animation-delay: 3s;
}

.bg-particles .dot:nth-child(4) {
  left: 48%;
  height: 65px;
  animation-duration: 9s;
  animation-delay: 0.5s;
}

.bg-particles .dot:nth-child(5) {
  left: 62%;
  height: 85px;
  animation-duration: 7s;
  animation-delay: 2.5s;
}

.bg-particles .dot:nth-child(6) {
  left: 75%;
  height: 50px;
  animation-duration: 10s;
  animation-delay: 4s;
}

.bg-particles .dot:nth-child(7) {
  left: 88%;
  height: 100px;
  animation-duration: 6.5s;
  animation-delay: 1.8s;
}

.bg-particles .dot:nth-child(8) {
  left: 52%;
  height: 70px;
  animation-duration: 8.5s;
  animation-delay: 5s;
}


@keyframes data-rain {
  0% {
    transform: translateY(-10vh);
    opacity: 0;
  }

  3% {
    opacity: 0.7;
  }

  85% {
    opacity: 0.7;
  }

  100% {
    transform: translateY(110vh);
    opacity: 0;
  }
}


.bg-scan {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}


.bg-scan::before,
.bg-scan::after {
  content: "";
  position: absolute;
  top: -15%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(255, 0, 0, 0.02) 15%,
    rgba(255, 0, 0, 0.35) 85%,
    rgba(255, 0, 0, 0.5) 100%
  );
  opacity: 0;
  animation: data-rain-slow linear infinite;
}

.bg-scan::before {
  left: 15%;
  height: 120px;
  animation-duration: 11s;
  animation-delay: 2s;
}

.bg-scan::after {
  left: 70%;
  height: 45px;
  animation-duration: 13s;
  animation-delay: 6s;
}


@keyframes data-rain-slow {
  0% {
    transform: translateY(-5vh);
    opacity: 0;
  }

  5% {
    opacity: 0.4;
  }

  90% {
    opacity: 0.4;
  }

  100% {
    transform: translateY(108vh);
    opacity: 0;
  }
}


[data-theme="light"] body::after {
  opacity: 0.3;
}

[data-theme="light"] .bg-particles .dot {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(204, 0, 0, 0.02) 10%,
    rgba(204, 0, 0, 0.7) 90%,
    rgba(204, 0, 0, 0.8) 100%
  );
}

[data-theme="light"] .bg-particles .dot::after {
  box-shadow: 0 0 8px var(--accent), 0 0 18px var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .bg-particles,
  .bg-scan {
    display: none;
  }

  body::before {
    animation: none;
  }
}

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

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
}

.skip-link:focus {
  left: 12px;
  z-index: 999;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}

.site-header[data-elevated="true"] {
  background: color-mix(in srgb, var(--bg) 95%, transparent);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 4px 0;
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 12px 0;
  transition: padding 0.3s ease;
}

.site-header[data-elevated="true"] .header-inner {
  padding: 8px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 160px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.brand-logo img {
  height: 34px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}

.nav a {
  font-size: 13px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
}

.nav a:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
}

.nav a[aria-current="page"] {
  color: var(--text);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
}

.nav a.nav-cta[aria-current="page"] {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.nav-cta {
  color: var(--text) !important;
  background: linear-gradient(135deg, rgba(255, 107, 61, 0.22), rgba(255, 85, 85, 0.12));
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.nav details {
  position: relative;
}

.nav summary {
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
}

.nav summary::-webkit-details-marker {
  display: none;
}

.nav details[open]>summary,
.nav summary:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
}

.nav .dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px;
  display: grid;
  gap: 4px;
  z-index: 200;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.nav .dropdown a {
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--muted);
}

.nav .dropdown a:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
}

.nav .dropdown a[aria-current="page"] {
  color: var(--text);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
}

.header-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}




.lang-toggle-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  height: 40px;
  padding: 0 28px 0 14px;

  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .4px;
  color: var(--text);
  background-color: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  outline: none;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;


  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23a0a8b3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px 14px;
}

.lang-toggle-select:hover {
  transform: translateY(-1px);
  background-color: color-mix(in srgb, var(--panel2) 70%, transparent);
  border-color: color-mix(in srgb, var(--accent) 18%, var(--border));
}

.lang-toggle-select:focus,
.lang-toggle-select:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.lang-toggle-select option {
  background: var(--bg);
  color: var(--text);
  font-weight: 600;
}


:root[data-theme="dark"] .lang-toggle-select {
  color-scheme: dark;
}

:root[data-theme="light"] .lang-toggle-select {
  color-scheme: light;
}


@media (max-width: 1023px) {
  .lang-toggle-select {
    height: 34px;
    padding: 0 24px 0 10px;
    font-size: 11px;
    background-position: right 8px center;
    background-size: 12px 12px;
  }
}

@media (max-width: 767px) {
  .lang-toggle-select {
    height: 32px;
    padding: 0 20px 0 10px;
    font-size: 11px;
    border-radius: 12px;
  }
}

@media (max-width: 560px) {
  .lang-toggle-select {
    height: 28px;
    font-size: 10px;
    border-radius: 10px;
    padding: 0 18px 0 8px;
    background-position: right 6px center;
    background-size: 10px 10px;
  }
}

button.theme-toggle {
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

button.theme-toggle svg {
  width: 18px;
  height: 18px;
}

button.theme-toggle:hover,
button.lang-toggle:hover {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
  border-color: color-mix(in srgb, var(--accent) 18%, var(--border));
}

@media (max-width: 1023px) {
  button.theme-toggle {
    display: none !important;
  }

  button.lang-toggle {
    height: 34px;
    padding: 0 10px;
    font-size: 11px;
  }
}

.hero {
  padding: 56px 0 18px;
  position: relative;
}

.hero.hero-compact {
  padding: 46px 0 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: center;
}

.page-contact .hero-grid {
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--muted);
  font-size: 12px;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent);
}

.hero-title .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 650;
  font-size: 13px;
  letter-spacing: 0.2px;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
  will-change: transform;
}

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

.btn.primary {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.22), rgba(255, 51, 51, 0.10));
}

.btn.secondary {
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
}

.btn.ghost {
  background: transparent;
}

@keyframes pulse-dot {

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

  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

.hero-title {
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin: 0 0 20px;
}

.hero-lead {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 28px;
  max-width: 560px;
}

.hero-lead strong {
  color: var(--fg);
  font-weight: 600;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 12px;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.hero-cta .btn.primary {
  background: linear-gradient(135deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 80%, #000) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--accent) 35%, transparent);
}

.hero-cta .btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 45%, transparent);
}

.hero-cta .btn.ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.hero-cta .btn.ghost:hover {
  background: var(--panel);
  border-color: var(--accent);
}

.hero-cta .btn svg {
  flex-shrink: 0;
}

@media (max-width: 900px) {}

@media (max-width: 480px) {}

.hero-visual {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.stats-dashboard {
  background: linear-gradient(145deg,
      color-mix(in srgb, var(--bg) 75%, var(--accent)),
      var(--bg));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.stats-dashboard:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.stats-dashboard::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%,
      color-mix(in srgb, var(--accent) 6%, transparent) 0%,
      transparent 50%);
  pointer-events: none;
  animation: stats-glow 8s ease-in-out infinite;
}

@keyframes stats-glow {

  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0.5;
  }

  50% {
    transform: translate(10%, 10%) rotate(180deg);
    opacity: 0.8;
  }
}

.stats-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  position: relative;
  z-index: 1;
}


.hero .stats-grid {
  grid-template-columns: 1fr;
  gap: 12px;
}

.hero .stat-card {
  padding: 12px 14px;
  border-radius: 14px;
}

.hero .stat-label {
  font-size: 0.75rem;
}

.stat-card {
  --stat-color: var(--accent);
  background: linear-gradient(135deg,
      color-mix(in srgb, var(--panel) 90%, transparent),
      color-mix(in srgb, var(--panel2) 60%, transparent));
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 12px 10px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease, background 200ms ease;
  animation: stat-fade-in 600ms ease forwards;
  animation-delay: var(--delay);
  opacity: 0;
  transform: translateY(10px);
  cursor: default;
}

@keyframes stat-fade-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
      var(--stat-color),
      color-mix(in srgb, var(--stat-color) 60%, #fff));
  opacity: 0.8;
  border-radius: 14px 14px 0 0;
  transition: height 200ms ease, opacity 200ms ease;
}

.stat-card:hover {
  transform: none;
  border-color: var(--stat-color);
  box-shadow: none;
}



.stat-icon {
  width: 36px;
  height: 36px;
  color: var(--stat-color);
  margin: 0 auto 6px;
}

.stat-icon svg {
  width: 100%;
  height: 100%;
}

.stat-number-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.5px;
  transition: color 200ms ease;
}

.stat-label {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.stat-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  width: var(--progress);
  background: linear-gradient(90deg, var(--stat-color), color-mix(in srgb, var(--stat-color) 70%, #fff));
  border-radius: 2px;
  animation: bar-fill 1.2s ease forwards;
  animation-delay: calc(var(--delay) + 500ms);
  transform-origin: left;
  transform: scaleX(0);
}

@keyframes bar-fill {
  to {
    transform: scaleX(1);
  }
}

.stats-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
  animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {

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

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

@media (max-width: 980px) {
  .hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  .stats-dashboard {
    margin-top: 24px;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .hero-visual {
    justify-content: center;
    width: 100%;
  }

  .stats-dashboard {
    max-width: 320px;
    width: 100%;
    margin: 20px auto 0;
  }
}

.panel {
  position: absolute;
  inset: 40px 16px 20px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel) 78%, transparent), transparent);
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 16px;
}

.chip {
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 9px;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}

.bar {
  height: var(--h);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 107, 61, 0.18), rgba(255, 85, 85, 0.14));
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.signal {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.section {
  padding: 54px 0;
}

.section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.section h2 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.3px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 74%, transparent);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: -0.2px;
}

.card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 13px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.fchip {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}

.fchip.is-on {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  background: linear-gradient(135deg, rgba(255, 107, 61, 0.18), rgba(255, 85, 85, 0.10));
}

.references-scroll-wrapper {
  overflow: hidden;
  position: relative;
  height: 80px;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.references-scroll {
  display: flex;
  align-items: center;
  animation: scroll-left 30s linear infinite;
  will-change: transform;
  width: max-content;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .references-scroll {
    animation: none;
    justify-content: center;
    flex-wrap: wrap;
  }
}

.reference-item {
  flex-shrink: 0;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  margin-right: 48px;
  opacity: 0.75;
  filter: grayscale(1);
  transition: opacity 200ms ease, filter 200ms ease, transform 200ms ease;
}

.reference-item:hover {
  opacity: 1;
  filter: grayscale(0);
  transform: scale(1.05);
}

.reference-item img {
  max-height: 100%;
  max-width: 200px;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.references-box {
  margin-top: 24px;
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .references-box {
    background: rgba(240, 240, 245, 0.98);
    border-color: rgba(255, 255, 255, 0.25);
  }
}

:root[data-theme="dark"] .references-box {
  background: rgba(240, 240, 245, 0.98);
  border-color: rgba(255, 255, 255, 0.25);
}

.references-box .references-scroll-wrapper {
  height: 80px;
  margin: 0;
}


.ref-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  align-items: stretch;
  justify-items: center;
}

@media (max-width: 520px) {
  .ref-logo-tile {
    width: 150px;
    height: 150px;
    border-radius: 16px;
    padding: 12px;
  }

}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.bullets {
  margin: 0;
  padding-left: 18px;
}

.bullets li {
  margin: 6px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-details {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.45;
}

@media (hover: hover) and (pointer: fine) {}

@media (prefers-reduced-motion: reduce) {
  .svc-split {
    transition: none;
  }

  .svc-split:hover {
    transform: none;
  }

  .svc-visual img {
    transition: none;
  }

  .svc-split:hover .svc-visual img,
  .svc-split.is-reversed:hover .svc-visual img {
    transform: none;
  }
}

.services-grid-v2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.services-asym {
  display: grid;
  gap: 44px;
}

.svc-split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: stretch;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  overflow: hidden;
  background: linear-gradient(135deg, color-mix(in srgb, var(--bg) 96%, transparent) 0%, var(--bg) 100%);
  position: relative;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.svc-split:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
}

.svc-panel {
  position: relative;
  padding: 24px;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent) 14%, transparent) 0%, transparent 52%),
    linear-gradient(135deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 94%, var(--accent)) 100%);
  z-index: 2;
}

.svc-panel::after {
  display: none;
}

.svc-visual {
  position: relative;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 35%, #000) 0%, color-mix(in srgb, var(--accent) 65%, #000) 100%);
  color: #fff;
  overflow: hidden;
}

.svc-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, color-mix(in srgb, var(--accent) 25%, transparent) 100%);
  z-index: 2;
  pointer-events: none;
}

.svc-split.is-reversed .svc-visual::before {
  background: linear-gradient(-135deg, transparent 40%, color-mix(in srgb, var(--accent) 25%, transparent) 100%);
}

.svc-visual svg {
  width: clamp(130px, 55%, 220px);
  height: auto;
  opacity: 0.95;
  position: relative;
  z-index: 2;
}

.svc-visual img {
  position: absolute;
  width: 130%;
  height: 130%;
  top: -10%;
  left: -5%;
  object-fit: cover;
  object-position: 25% 20%;
  border-radius: 0;
  filter: saturate(1.05) contrast(1.02);
  transition: transform 380ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 1;
}

.svc-split:hover .svc-visual img {
  transform: scale(1.04) translate(-2%, -2%);
}

.svc-split.is-reversed .svc-visual img {
  left: auto;
  right: -5%;
  object-position: 75% 20%;
}

.svc-split.is-reversed:hover .svc-visual img {
  transform: scale(1.04) translate(2%, -2%);
}


.svc-panel,
.svc-visual {
  min-height: clamp(280px, 32vw, 380px);
}

.svc-panel {
  order: 0;
}

.svc-visual {
  order: 1;
}

.svc-split.is-reversed {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

.svc-split.is-reversed .svc-panel {
  order: 1;
  padding: 24px;
}

.svc-split.is-reversed .svc-visual {
  order: 0;
}


.svc-split.is-reversed .svc-panel::after {
  display: none;
}

body.page-services .services-grid-v2 {
  grid-template-columns: 1fr;
}

/* ── Services Scrollytelling Layout (tüm breakpoint'ler) ── */

/* Tab nav tamamen gizli */
.svc-tab-nav {
  display: none;
}


/* Container: grid yok, düz blok */
.svc-tabs-container {
  display: block;
  border: none;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

/* Panel container */
.svc-tab-panels {
  padding: 0;
  background: transparent;
}

/* Tüm paneller görünür, alt alta */
.svc-tab-panel {
  display: block !important;
  position: static !important;
  padding: 48px 0 52px;
  border-top: 1px solid var(--border);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.svc-tab-panel:last-child {
  border-bottom: 1px solid var(--border);
}

/* Eyebrow: ikon badge */
.svc-panel-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.svc-panel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.svc-panel-icon svg {
  width: 20px;
  height: 20px;
}

/* Tip stiller */
.svc-tab-panel .svc-title {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.25;
}

.svc-tab-panel .svc-tagline {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 1rem;
}

.svc-tab-panel .svc-desc {
  margin: 0 0 22px;
  line-height: 1.75;
  color: var(--text);
  font-size: 0.97rem;
}

.svc-tab-panel .svc-bullets {
  padding-top: 18px;
  border-top: 1px solid var(--border);
  margin-bottom: 0;
}

.svc-tab-panel .svc-bullets li {
  margin-bottom: 10px;
  line-height: 1.65;
}

/* ── Scroll-reveal: başlangıç durumları ── */
.svc-tab-panel .svc-panel-eyebrow,
.svc-tab-panel .svc-title,
.svc-tab-panel .svc-tagline,
.svc-tab-panel .svc-desc,
.svc-tab-panel .svc-bullets li {
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Sağdan girecekler */
.svc-tab-panel .svc-tagline,
.svc-tab-panel .svc-bullets li:nth-child(2) {
  transform: translateX(36px);
}

/* Alttan girecekler */
.svc-tab-panel .svc-desc {
  transform: translateY(28px);
}

/* Revealed durumu */
.svc-tab-panel .svc-panel-eyebrow.svc-revealed,
.svc-tab-panel .svc-title.svc-revealed,
.svc-tab-panel .svc-tagline.svc-revealed,
.svc-tab-panel .svc-desc.svc-revealed,
.svc-tab-panel .svc-bullets li.svc-revealed {
  opacity: 1;
  transform: translate(0);
}

/* Sıralı gecikmeler */
.svc-tab-panel .svc-panel-eyebrow      { transition-delay: 0s; }
.svc-tab-panel .svc-title              { transition-delay: 0.08s; }
.svc-tab-panel .svc-tagline            { transition-delay: 0.16s; }
.svc-tab-panel .svc-desc               { transition-delay: 0.25s; }
.svc-tab-panel .svc-bullets li:nth-child(1) { transition-delay: 0.35s; }
.svc-tab-panel .svc-bullets li:nth-child(2) { transition-delay: 0.45s; }
.svc-tab-panel .svc-bullets li:nth-child(3) { transition-delay: 0.55s; }

/* 900px */
@media (max-width: 900px) {
  .svc-tab-panel {
    padding: 40px 0 44px;
  }

  .svc-tab-panel .svc-title {
    font-size: 1.35rem;
  }
}

/* 768px */
@media (max-width: 768px) {
  .svc-tab-panel {
    padding: 32px 0 36px;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .svc-tab-panel .svc-title {
    font-size: 1.2rem;
  }

  .svc-tab-panel .svc-tagline {
    font-size: 0.95rem;
  }
}

/* 560px: Küçük mobil */
@media (max-width: 560px) {
  .svc-tab-panel {
    padding: 26px 0 30px;
  }

  .svc-tab-panel .svc-title {
    font-size: 1.05rem;
  }

  .svc-tab-panel .svc-tagline {
    font-size: 0.87rem;
    margin-bottom: 12px;
  }

  .svc-tab-panel .svc-desc {
    font-size: 0.9rem;
    margin-bottom: 16px;
  }

  .svc-tab-panel .svc-bullets li {
    font-size: 0.88rem;
    margin-bottom: 7px;
  }

  .svc-panel-icon svg {
    width: 17px;
    height: 17px;
  }
}


@media (max-width: 1100px) {

  .svc-split,
  .svc-split.is-reversed {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .svc-panel {
    padding: 22px 20px;
  }

  .svc-visual {
    padding: 20px;
  }
}

@media (max-width: 900px) {
  .services-grid-v2 {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .svc-split,
  .svc-split.is-reversed {
    grid-template-columns: 1fr;
  }

  .svc-panel,
  .svc-visual {
    min-height: auto;
  }

  .svc-visual {
    min-height: 220px;
  }

  .svc-visual img,
  .svc-split.is-reversed .svc-visual img {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: auto;
    object-position: center 30%;
  }

  .svc-panel::after {
    display: none;
  }

  .svc-panel,
  .svc-visual,
  .svc-split.is-reversed .svc-panel,
  .svc-split.is-reversed .svc-visual {
    order: initial;
  }
}

@media (max-width: 700px) {
  .svc-visual svg {
    width: clamp(110px, 60%, 180px);
  }
}

.svc-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 92%, var(--accent)) 100%);
  border: 1px solid var(--border);
  transition: transform 180ms ease, box-shadow 180ms ease;
  position: relative;
  overflow: hidden;
}

.svc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.svc-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 70%, #000) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.svc-icon svg {
  width: 26px;
  height: 26px;
  color: #fff;
}


.svc-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(1) brightness(1.05) contrast(1.05);
  opacity: 0.92;
  transition: filter 180ms ease, opacity 180ms ease;
}

.svc-card:hover .svc-icon img {
  filter: grayscale(0) brightness(1) contrast(1);
  opacity: 1;
}


body.page-references .services-grid-v2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}


body.page-references .svc-card {
  height: auto;
  align-items: flex-start;
}

body.page-references .svc-content {
  min-width: 0;
}

body.page-references .svc-chips {
  gap: 8px;
  margin-top: 12px;
}


body.page-references .svc-icon {
  width: 200px;
  height: 200px;
  flex: 0 0 200px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.511), rgba(255, 255, 255, 0.30));
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(6px);
}

body.page-references .svc-icon img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}


.ref-list {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  list-style: disc;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 560px) {
  body.page-references .svc-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  body.page-references .svc-icon {
    width: 100%;
    max-width: 180px;
    height: auto;
    aspect-ratio: 1 / 1;
    flex-basis: auto;
    margin: 0 auto;
  }

  body.page-references .svc-bullets {
    text-align: left;
  }

  body.page-references .svc-chips {
    justify-content: center;
  }
}




@media (max-width: 400px) {
  body.page-references .svc-card {
    padding: 16px;
    gap: 14px;
  }

  body.page-references .svc-icon {
    max-width: 140px;
  }

  body.page-references .services-grid-v2 {
    gap: 18px;
  }

  .ref-list {
    font-size: 0.85rem;
    padding-left: 1rem;
  }
}

.svc-content {
  flex: 1;
  min-width: 0;
}

.svc-title {
  margin: 0 0 6px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--fg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.svc-tagline {
  margin: 0 0 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
}

.svc-desc {
  margin: 0 0 14px;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted);
}

.svc-bullets {
  margin: 0 0 14px;
  padding-left: 18px;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--fg);
}

.svc-bullets li {
  margin: 5px 0;
}

.svc-bullets strong {
  color: var(--fg);
}

.svc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.svc-chips .chip {
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  font-weight: 500;
  white-space: nowrap;
}

.badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent);
  letter-spacing: 0.03em;
}

.badge.accent {
  background: var(--accent);
  color: #fff;
}

.hl {
  font-weight: 800;
  color: color-mix(in srgb, var(--accent) 85%, var(--text));
}

@media (min-width: 900px) {}

.select {
  display: grid;
  gap: 8px;
  margin: 10px 0 16px;
}

.select select {
  width: 100%;
  max-width: 460px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, var(--text));
  border-radius: 12px;
  padding: 12px 44px 12px 12px;
  background: color-mix(in srgb, var(--panel) 96%, var(--bg));
  color: var(--text);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  line-height: 1.2;
  box-shadow: 0 1px 0 color-mix(in srgb, var(--bg) 40%, transparent) inset;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23a0a8b3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px 18px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.select select:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: color-mix(in srgb, var(--panel) 98%, var(--bg));
}

.select select:focus,
.select select:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent),
    0 1px 0 color-mix(in srgb, var(--bg) 40%, transparent) inset;
}

.select select:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.select select option {
  background: var(--panel);
  color: var(--text);
}

:root[data-theme="dark"] .select select {
  color-scheme: dark;

  background: color-mix(in srgb, var(--panel) 96%, var(--bg)) !important;
  color: var(--text) !important;
}

:root[data-theme="dark"] .select select:focus,
:root[data-theme="dark"] .select select:active,
:root[data-theme="dark"] .select select:focus-visible {

  color-scheme: light;
  background: color-mix(in srgb, var(--panel) 96%, var(--bg)) !important;
  color: var(--text) !important;
}

:root[data-theme="dark"] .select select option {
  background: #ffffff !important;
  color: #111111 !important;
}

.tc-table td {
  font-variant-numeric: tabular-nums;
}

.tc-table td:nth-child(odd),
.tc-table td:nth-child(even) {
  font-feature-settings: "tnum" 1;
}

.tc-table td {
  text-align: right;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.tc-table th {
  font-variant-numeric: tabular-nums;
}

.grid2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 12px 0;
}

.grid2 input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: color-mix(in srgb, var(--bg) 30%, transparent);
  color: var(--text);
  outline: none;
}

.grid2 input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}

.tab-btn {
  padding: 12px 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.95em;
  font-weight: 600;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
  color: var(--accent);
}

.tab-btn.active {
  background: var(--bg);
  border-color: var(--border);
  color: var(--accent);
  font-weight: 700;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.tc-table-wrap {
  max-height: 400px;
  overflow: auto;
  margin-top: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.tc-table {
  font-size: 0.9em;
  min-width: 600px;
}

.tc-table th {
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
  color: var(--accent);
  padding: 12px;
  text-align: center;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
  border: 1px solid var(--border);
}

.tc-table td {
  padding: 10px;
  text-align: center;
  border: 1px solid var(--border);
  color: var(--text);
}

.tc-table tr:nth-child(even) {
  background: color-mix(in srgb, var(--muted) 6%, transparent);
}

.tc-table tr:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

@media (max-width: 768px) {
  .tc-table-wrap {
    max-height: 320px;
    margin: 12px -16px;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .tc-table {
    font-size: 0.8em;
    min-width: 480px;
  }

  .tc-table th,
  .tc-table td {
    padding: 8px 6px;
    white-space: nowrap;
  }

  .tc-table-wrap::after {
    content: '';
    position: sticky;
    right: 0;
    top: 0;
    bottom: 0;
    width: 24px;
    background: linear-gradient(to right, transparent, var(--panel));
    pointer-events: none;
  }
}

@media (max-width: 480px) {
  .tc-table {
    font-size: 0.75em;
    min-width: 420px;
  }

  .tc-table th,
  .tc-table td {
    padding: 6px 4px;
  }
}

.result-card {
  background: linear-gradient(135deg, var(--panel) 0%, color-mix(in srgb, var(--panel) 90%, var(--accent)) 100%);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
}

.result-display {
  display: flex;
  align-items: center;
  gap: 16px;
}

.result-badge {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 70%, var(--bg)) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  flex-shrink: 0;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 30%, transparent);
}

.result-content {
  flex: 1;
  min-width: 0;
}

.result-label {
  font-size: 0.85em;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 4px;
}

.result-value {
  font-size: clamp(2rem, 6vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.1;
}

.result-unit {
  font-size: 0.6em;
  color: var(--muted);
  font-weight: 600;
  margin-left: 4px;
}

.result-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border) 50%, transparent 100%);
  margin: 16px 0;
}

.formula-details {
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 50%, transparent);
  overflow: hidden;
}

.formula-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  font-size: 0.9em;
  color: var(--text);
  border-radius: 10px;
  transition: background 0.2s ease;
}

.formula-summary:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.formula-summary::-webkit-details-marker {
  display: none;
}

.formula-summary svg {
  color: var(--accent);
  flex-shrink: 0;
}

.formula-summary .chevron {
  margin-left: auto;
  color: var(--muted);
  transition: transform 0.3s ease;
}

.formula-details[open] .chevron {
  transform: rotate(180deg);
}

.formula-content {
  padding: 0 14px 14px;
  display: grid;
  gap: 10px;
}

.formula-eq {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.formula-eq .lhs {
  font-weight: 800;
  color: var(--accent);
  font-family: ui-monospace, monospace;
}

.formula-eq .eqsign {
  color: var(--muted);
  font-weight: 700;
}

.formula-eq .math {
  font-family: ui-monospace, monospace;
  letter-spacing: 0.1px;
}

.frac {
  display: inline-grid;
  grid-template-rows: auto auto;
  align-items: center;
  justify-items: center;
  margin: 0 2px;
  vertical-align: middle;
}

.frac .num {
  padding: 0 6px 2px;
  border-bottom: 1px solid var(--muted);
}

.frac .den {
  padding: 2px 6px 0;
  color: var(--muted);
}

.formula-example {
  padding: 10px;
  border-radius: 10px;
  border: 1px dashed var(--border);
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}

.formula-example .t {
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 6px;
}

.formula-example .v {
  font-family: ui-monospace, monospace;
  color: var(--text);
}

.map-frame {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  height: 320px;
  contain: layout;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

:root[data-theme="dark"] .map-frame iframe {
  filter: invert(1) hue-rotate(180deg) saturate(1.15) contrast(1.05);
}

:root[data-theme="light"] .map-frame iframe {
  filter: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.contact-items {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.contact-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radiusSm);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
}

.contact-item .k {
  color: var(--muted);
  font-size: 12px;
}

.contact-item .v {
  font-weight: 650;
}

.page-contact .hero .contact-items {
  margin-top: 18px;
  gap: 14px;
  max-width: 720px;
}

.page-contact .hero .contact-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 16px;
}

.page-contact .hero .contact-item .k {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, var(--panel));
  color: var(--text);
}

.page-contact .hero .contact-item .k svg {
  width: 20px;
  height: 20px;
}

.page-contact .hero .contact-item .v {
  font-weight: 750;
  font-size: 16px;
  line-height: 1.35;
}

.page-contact .hero .contact-item .v a {
  color: inherit;
}

.page-contact .hero .contact-item .v a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer {
  padding: 38px 0 24px;
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
}

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

.footer-brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 700;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  display: inline-block;
  flex-shrink: 0;
  vertical-align: middle;
  object-fit: contain;
  object-position: center;
}

.footer-right {
  display: flex;
  gap: 14px;
  color: var(--muted);
}

.footer-right a:hover {
  color: var(--text);
}

.footer-bottom {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 350ms ease, transform 350ms ease;
}

[data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .btn {
    transition: none !important;
  }

  .svc-visual::after,
  .svc-visual img {
    animation: none !important;
    transform: none !important;
  }
}

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    gap: 12px;
  }

  .brand {
    grid-area: brand;
  }

  .header-actions {
    grid-area: actions;
  }

  .nav {
    grid-area: nav;
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-visual {
    min-height: auto;
    margin-top: 24px;
    justify-content: center;
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .references-scroll {
    gap: 32px;
  }

  .reference-item {
    height: 70px;
    padding: 10px 16px;
  }

  .reference-item img {
    max-width: 160px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand actions"
      "nav nav";
    gap: 10px;
    padding: 10px 0;
  }

  .nav {
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 8px;
  }

  .nav a,
  .nav summary {
    font-size: 12px;
    padding: 6px 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .header-actions {
    gap: 8px;
  }

  button.theme,
  button.lang {
    padding: 10px 14px;
    font-size: 12px;
    gap: 8px;
    border-radius: 12px;
  }

  .theme-text {
    display: none;
  }

  .brand-logo img {
    height: 30px;
  }

  .hero {
    padding: 40px 0 16px;
  }

  .hero-title {
    font-size: clamp(26px, 6vw, 36px);
  }

  .hero-lead {
    font-size: 14px;
  }

  .hero-cta {
    flex-direction: column;
    gap: 10px;
  }

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

  .section {
    padding: 36px 0;
  }

  .section h2 {
    font-size: 22px;
  }
}

@media (max-width: 560px) {
  .container {
    width: calc(100% - 16px);
    padding: 0;
  }

  .header-inner {
    gap: 6px;
    padding: 6px 0;
  }

  .nav {
    gap: 3px;
    padding: 4px 6px;
    border-radius: 10px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav a,
  .nav summary {
    padding: 4px 6px;
    font-size: 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .header-actions {
    gap: 6px;
    flex-shrink: 0;
  }

  button.theme,
  button.lang {
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 11px;
    gap: 6px;
  }

  .brand-logo img {
    height: 26px;
  }

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

  .hero {
    padding: 24px 0 14px;
  }

  .hero-title {
    font-size: clamp(20px, 6vw, 28px);
    margin-bottom: 10px;
  }

  .hero-lead {
    font-size: 12px;
    margin-bottom: 16px;
  }

  .stats-dashboard {
    padding: 12px;
    border-radius: 14px;
    margin: 16px 0 0;
  }

  .stats-grid {
    gap: 8px;
  }

  .stat-card {
    padding: 10px 6px;
    border-radius: 10px;
  }

  .stat-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 6px;
  }

  .stat-number-value {
    font-size: 1.2rem;
  }

  .stat-label {
    font-size: 0.55rem;
    margin-bottom: 4px;
  }

  .stat-bar {
    height: 2px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .references-scroll {
    gap: 24px;
  }

  .reference-item {
    height: 60px;
    padding: 8px 12px;
  }

  .reference-item img {
    max-width: 140px;
  }

  .grid2 {
    grid-template-columns: 1fr;
  }


  .grid2 .grid2 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 24px 0;
  }

  .section h2 {
    font-size: 18px;
  }

  .section-head {
    margin-bottom: 12px;
  }

  .btn {
    padding: 8px 10px;
    font-size: 11px;
  }
}


@media (max-width: 380px) {
  .container {
    width: calc(100% - 8px);
  }

  .header-inner {
    gap: 4px;
    padding: 5px 0;
  }

  .nav {
    gap: 2px;
    padding: 3px 4px;
    border-radius: 8px;
  }

  .nav a,
  .nav summary {
    padding: 3px 5px;
    font-size: 9px;
    letter-spacing: -0.2px;
  }

  .brand-logo img {
    height: 22px;
  }

  .hero-title {
    font-size: 17px;
    line-height: 1.15;
  }

  .hero-lead {
    font-size: 11px;
  }


  .grid2 .grid2 {
    grid-template-columns: 1fr;
  }


  .tabs {
    flex-direction: column;
    gap: 4px;
  }

  .tab-btn {
    font-size: 12px;
    padding: 7px 12px;
  }


  body.page-references .svc-card {
    flex-direction: column;
  }

  body.page-references .svc-icon {
    width: 100%;
    height: 120px;
    flex-basis: auto;
    border-radius: 14px;
  }
}

@media (max-width: 400px) {
  .container {
    width: calc(100% - 12px);
  }

  .header-inner {
    gap: 4px;
    padding: 6px 0;
  }

  .nav {
    padding: 4px 6px;
    gap: 3px;
  }

  .nav a,
  .nav summary {
    padding: 4px 6px;
    font-size: 9px;
  }

  button.theme,
  button.lang {
    padding: 6px 10px;
    font-size: 10px;
  }

  .brand-logo img {
    height: 22px;
  }

  .hero-title {
    font-size: 18px;
  }

  .hero-lead {
    font-size: 11px;
  }

  .stat-icon {
    width: 28px;
    height: 28px;
  }

  .stat-number-value {
    font-size: 1rem;
  }

  .stat-label {
    font-size: 0.5rem;
  }

}

@media (max-width: 768px) {
  .svc-card {
    flex-direction: column;
    padding: 20px;
    gap: 14px;
  }

  .svc-icon {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    border-radius: 12px;
  }

  .svc-icon svg {
    width: 22px;
    height: 22px;
  }

  .svc-title {
    font-size: 1rem;
  }

  .svc-tagline {
    font-size: 0.8rem;
  }

  .svc-desc {
    font-size: 0.8rem;
  }

  .svc-bullets {
    font-size: 0.75rem;
    padding-left: 14px;
  }

  .svc-chips {
    gap: 4px;
  }

  .svc-chips .chip {
    font-size: 0.65rem;
    padding: 3px 8px;
  }
}

@media (max-width: 560px) {
  .svc-card {
    padding: 16px;
    gap: 12px;
  }

  .svc-icon {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
  }

  .svc-icon svg {
    width: 20px;
    height: 20px;
  }

  .svc-title {
    font-size: 0.95rem;
  }

  .svc-tagline {
    font-size: 0.75rem;
  }

  .svc-desc {
    font-size: 0.75rem;
    margin-bottom: 10px;
  }

  .svc-bullets {
    font-size: 0.7rem;
    margin-bottom: 10px;
  }


  .tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
  }

  .tab-btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    padding: 8px 16px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
    border-radius: var(--radiusSm) var(--radiusSm) 0 0;
  }

  .tab-btn:hover {
    color: var(--text);
  }

  .tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
  }

  .svc-chips .chip {
    font-size: 0.6rem;
    padding: 2px 6px;
  }

  .badge {
    font-size: 0.55rem;
    padding: 2px 6px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 14px;
    align-items: center;
    text-align: center;
  }

  .footer-right {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
  }

  .site-footer {
    padding: 28px 0 20px;
  }
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: var(--panel2);
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s ease;
}

.theme-toggle.dark-mode svg {
  transform: rotate(180deg);
}

.lang-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: 6px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 12px;
  font-weight: 600;
}

.lang-toggle:hover {
  background: var(--panel2);
  transform: translateY(-1px);
}

.lang-toggle {
  min-width: 28px;
  height: 28px;
  font-size: 11px;
}

@media (max-width: 767px) {
  .lang-toggle {
    min-width: 26px;
    height: 26px;
    font-size: 10px;
  }
}


.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}

.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 8px 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
  border-radius: var(--radiusSm) var(--radiusSm) 0 0;
}

.tab-btn:hover {
  color: var(--text);
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}


.formula-details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel) 50%, transparent);
  margin-top: 16px;
  overflow: hidden;
}

.formula-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 600;
  user-select: none;
  background: color-mix(in srgb, var(--panel2) 60%, transparent);
  transition: background 0.2s ease;
}

.formula-summary:hover {
  background: var(--panel2);
}

.formula-summary svg.chevron {
  margin-left: auto;
  transition: transform 0.3s ease;
}

.formula-details[open] .formula-summary svg.chevron {
  transform: rotate(180deg);
}

.formula-content {
  padding: 16px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 12px;
  font-size: 13px;
  line-height: 1.5;
}

.formula-eq {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--radiusSm);
  background: color-mix(in srgb, var(--bg) 60%, var(--panel));
  border: 1px solid var(--border);
  justify-content: flex-start;
  text-align: left;
}

.formula-eq .lhs {
  font-weight: 700;
  color: var(--accent);
}

.formula-eq .eqsign {
  color: var(--text);
  font-weight: 600;
}

.formula-eq .math {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
}

.frac {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  vertical-align: middle;
  margin: 0 4px;
}

.frac .num {
  border-bottom: 1px solid var(--muted);
  padding: 0 4px 2px;
}

.frac .den {
  padding: 2px 4px 0;
}

.formula-example {
  padding: 14px 16px;
  border-radius: var(--radiusSm);
  background: color-mix(in srgb, var(--accent) 5%, var(--panel));
  border: 1px dashed color-mix(in srgb, var(--accent) 30%, var(--border));
  margin-top: 4px;
}

.formula-example .t {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 8px;
  font-weight: 600;
}

.formula-example .v {
  margin-top: 4px;
}

.formula-example strong {
  color: var(--text);
}


.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  justify-content: center;
}

.tool-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  overflow: hidden;
}

.tool-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top, color-mix(in srgb, var(--accent) 15%, transparent) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tool-tile:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.tool-tile:hover::before {
  opacity: 1;
}

.tool-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--panel2) 60%, transparent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 1;
}

.tool-icon svg {
  width: 32px;
  height: 32px;
}

.tool-tile:hover .tool-icon {
  transform: scale(1.1);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.tool-title {
  font-size: 1.15rem;
  color: var(--fg);
  margin: 0 0 8px 0;
  font-weight: 650;
  z-index: 1;
}

.tool-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
  z-index: 1;
}

.tools-hero-subtitle {
  animation-delay: 0.1s;
}

.tools-section-flush {
  padding-top: 0;
}


.products-section {
  margin-bottom: 64px;
}

.products-section-title {
  font-size: 1.5rem;
  margin: 0;
  padding: 0 0 16px 0;
  color: var(--fg);
  position: relative;
}

.products-section-title::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--border) 30%, transparent 70%);
}

.products-grid {
  margin-top: 32px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 24px;
  align-items: stretch;
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;

  background: color-mix(in srgb, var(--panel) 60%, var(--bg));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.product-card-img {
  width: 100%;
  height: 220px;

  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
  position: relative;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card-img.placeholder {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 15%, #000) 0%, color-mix(in srgb, var(--accent) 5%, #000) 100%);
}

.product-card-img.placeholder::after {
  content: 'IOT';
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  opacity: 0.2;
}

.product-card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 650;
  margin: 0 0 8px;
  color: var(--fg);
  line-height: 1.35;
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 16px;
  flex: 1;
}

.product-card-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: gap 0.2s ease, color 0.2s ease;
}

.product-card:hover .product-card-link {
  gap: 10px;
  color: var(--accent2);
}

.product-card-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}


@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
  }

  .products-section {
    margin-bottom: 40px;
  }

  .products-section-title {
    font-size: 1.2rem;
  }

  .products-grid {
    margin-top: 24px;
  }

  .product-card-img {
    padding: 16px;
  }

  .product-card-body {
    padding: 14px 16px 16px;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-card-img {
    padding: 12px;
  }
}


.text-center {
  text-align: center;
}

.justify-center {
  justify-content: center;
}

.mb-32 {
  margin-bottom: 32px;
}

.product-card.no-hover {
  cursor: default;
  transition: none;
}

.product-card.no-hover:hover {
  transform: none;
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.bg-glass-morphism {
  background: color-mix(in srgb, var(--panel) 40%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}


.detail-page {
  padding-top: 2rem;
  padding-bottom: 5rem;
}

.breadcrumb-simple {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.detail-header {
  margin-bottom: 3rem;
}

.detail-category {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 1px;
}

.detail-title {
  font-size: 3rem;
  font-weight: 400;
  margin: 0.5rem 0 1.5rem;
  color: var(--text);
}

.detail-summary {
  max-width: 800px;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text);
}

.detail-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  gap: 2rem;
}

.tab-item {
  padding: 1rem 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}

.tab-item.active {
  color: var(--accent);
}

.tab-item.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
}

.detail-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 2rem;
  align-items: start;
}

.detail-left {
  position: sticky;
  top: 100px;
  background: color-mix(in srgb, var(--fg) 5%, var(--bg));
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.detail-main-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  overflow: hidden;
}

.detail-main-img {
  max-width: calc(100% - 3rem);
  max-height: calc(100% - 3rem);
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border: none;
  background: transparent;
  padding: 0;
}

.zoom-icon-btn {
  position: absolute;
  bottom: 10px;
  left: 10px;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  border: none;
  border-radius: 4px;

  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  z-index: 2;
}

.zoom-icon-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.05);
}


.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(5px);
}

.lightbox-modal.is-active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform 0.3s ease;
  cursor: zoom-in;
}

.lightbox-modal.is-active .lightbox-content {
  transform: scale(1);
}

.lightbox-modal.is-active .lightbox-content.is-zoomed {
  transform: scale(2.5);
  cursor: zoom-out;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  z-index: 10000;
  transition: color 0.2s;
}

.lightbox-close:hover {
  color: #ccc;
}

.detail-gallery {
  display: flex;
  gap: 8px;
  margin-bottom: 1.5rem;
}

.gallery-thumb {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 4px;
  background: white;
  cursor: pointer;
}

.btn-pdf-save {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--accent);
  color: #fff;
  padding: 12px 18px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  width: 100%;
  justify-content: center;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
  cursor: pointer;
}

.btn-pdf-save:hover {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow), inset 0 0 6px var(--accent-glow);
}

.btn-pdf-save:focus-visible {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow), inset 0 0 6px var(--accent-glow);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-pdf-save svg {
  flex-shrink: 0;
  transition: transform 0.22s ease;
}

.btn-pdf-save:hover svg {
  transform: translateY(2px);
}

.detail-right-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn-outline {
  flex: 1;
  text-align: center;
  padding: 12px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s, box-shadow 0.2s;
}

.btn-outline:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 10px var(--accent-glow);
}

.detail-right {
  background: color-mix(in srgb, var(--fg) 5%, var(--bg));
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.content-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.content-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.content-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
}

.content-section p {
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--text);
}

.content-list {
  list-style: none;
  padding: 0;
}

.content-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.content-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

@media (max-width: 992px) {
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .detail-left {
    position: static;
  }
}