@font-face {
  font-family: "Gmarket Sans";
  src: url("https://cdn.jsdelivr.net/gh/fonts-archive/GmarketSans/GmarketSansMedium.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Gmarket Sans";
  src: url("https://cdn.jsdelivr.net/gh/fonts-archive/GmarketSans/GmarketSansBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg-deep: #0b1020;
  --bg-surface: #121a2b;
  --bg-card: #162135;
  --text-primary-dark: #f5f7fb;
  --text-secondary-dark: #aab6cc;
  --text-primary-light: #111827;
  --text-secondary-light: #4b5563;
  --accent-primary: #3b82f6;
  --accent-primary-text: #2563eb;
  --accent-secondary: #22d3ee;
  --accent-bright: #6aa4ff;
  --semantic-success: #22c55e;
  --semantic-ai: #a855f7;
  --semantic-link: #3b82f6;
  --semantic-warning: #f97316;
  --semantic-danger: #ef4444;
  --surface-light: #f7f9fc;
  --surface-white: #ffffff;
  --border-light: #dde4ee;
  --border-dark: rgba(170, 182, 204, 0.2);
  --neural-point: 170, 198, 255;
  --neural-accent: 34, 211, 238;
  --neural-line: 88, 126, 186;
  --shadow-soft: 0 18px 44px rgba(17, 24, 39, 0.08);
  --font-title: "Gmarket Sans", "Pretendard", "Apple SD Gothic Neo", sans-serif;
  --font-body: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --container: 1240px;
  --header-height: 76px;
  --section-space: clamp(6rem, 11vw, 10rem);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  color: var(--text-primary-light);
  background: var(--surface-light);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.72;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: #07101e;
  background: var(--accent-secondary);
}

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

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

:focus-visible {
  outline: 3px solid var(--accent-secondary);
  outline-offset: 4px;
}

.container-xl {
  max-width: var(--container);
  padding-inline: clamp(1.25rem, 3vw, 2rem);
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2000;
  padding: 0.75rem 1rem;
  color: #08101e;
  background: var(--accent-secondary);
  border-radius: 0.35rem;
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  color: var(--text-primary-dark);
  border-bottom: 1px solid transparent;
  transition: background-color 240ms ease, border-color 240ms ease, backdrop-filter 240ms ease;
}

.site-header.is-scrolled {
  background: rgba(11, 16, 32, 0.82);
  border-color: rgba(170, 182, 204, 0.14);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100%;
}

.site-nav { margin-left: auto; margin-right: 0; }
.site-nav ul { justify-content: flex-end; }
.wordmark { display: inline-flex; align-items: center; gap: 0.52rem; flex: 0 0 auto; margin-right: auto; color: inherit; line-height: 1; }
.wordmark-mark { width: 2.75rem; height: 2.15rem; flex: 0 0 auto; }
.wordmark-mark path { stroke: currentColor; }
.wordmark-mark circle { fill: var(--accent-primary); }
.wordmark-main { display: inline-flex; align-items: baseline; gap: 0.06em; white-space: nowrap; }
.wordmark-main strong { font-weight: 700; }
.wordmark-main span { color: var(--text-secondary-dark); font-weight: 500; }

.wordmark-main,
.footer-wordmark {
  font-family: var(--font-title);
  font-size: 0.94rem;
  letter-spacing: 0.045em;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.2vw, 2.25rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text-secondary-dark);
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 180ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.45rem;
  left: 0;
  height: 1px;
  background: var(--accent-secondary);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms var(--ease-out);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text-primary-dark);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.site-nav .nav-contact {
  min-height: 40px;
  padding: 0 1rem;
  color: var(--text-primary-dark);
  border: 1px solid rgba(245, 247, 251, 0.36);
  border-radius: 0.45rem;
}

.site-nav .nav-contact::after {
  display: none;
}

.site-nav .nav-contact:hover {
  border-color: var(--accent-secondary);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  margin: 6px auto;
  background: currentColor;
  transition: transform 220ms ease;
}

.menu-toggle.is-open span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle.is-open span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.theme-switcher {
  position: fixed;
  top: calc(var(--header-height) + 0.9rem);
  right: max(1rem, calc((100vw - var(--container)) / 2));
  z-index: 950;
  display: flex;
  gap: 0.25rem;
  padding: 0.3rem;
  border: 1px solid rgba(170, 182, 204, 0.2);
  border-radius: 999px;
  background: rgba(11, 16, 32, 0.96);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
}

.theme-switcher[hidden] { display: none; }

.theme-option {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.68rem;
  border: 0;
  border-radius: 999px;
  color: var(--text-secondary-dark);
  background: transparent;
  font-family: var(--font-title);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.theme-option:hover {
  color: var(--text-primary-dark);
}

.theme-option.is-active {
  color: var(--text-primary-dark);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.theme-swatch {
  width: 0.72rem;
  height: 0.72rem;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
}

.theme-swatch-moonlight {
  background: linear-gradient(135deg, #090b10 48%, #8ea4ff 50%);
}

.theme-swatch-midnight {
  background: linear-gradient(135deg, #0b1020 48%, #22d3ee 50%);
}

.theme-swatch-warm {
  background: linear-gradient(135deg, #fafafa 48%, #c95a28 50%);
}

.hero {
  position: relative;
  display: flex;
  min-height: max(760px, 100svh);
  align-items: center;
  overflow: hidden;
  color: var(--text-primary-dark);
  background: var(--bg-deep);
  isolation: isolate;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(170, 182, 204, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(170, 182, 204, 0.16) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 10%, transparent 92%);
}

.hero-glow {
  position: absolute;
  z-index: -2;
  width: 34rem;
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
}

.hero-glow-one {
  top: -18rem;
  right: -7rem;
  background: var(--accent-primary);
}

.hero-glow-two {
  bottom: -24rem;
  left: 20%;
  background: var(--accent-secondary);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: max(760px, 100svh);
  place-items: center;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: clamp(16rem, 28vh, 22rem);
  text-align: center;
}

.hero-copy {
  width: min(100%, 1120px);
  margin-inline: auto;
}

.neural-canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent 28%, rgba(0, 0, 0, 0.15) 46%, black 64%);
}

.eyebrow,
.product-label,
.service-keyword,
.section-signature {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 1.5rem;
  color: var(--accent-secondary);
}

.hero-title {
  max-width: 1100px;
  margin: 0 auto;
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 4.7vw, 4.6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.055em;
}

.hero-title strong {
  display: block;
  margin-bottom: 0.12em;
  font-size: 1em;
  font-weight: inherit;
  letter-spacing: inherit;
}

.hero-title span {
  color: transparent;
  background: linear-gradient(135deg, #eaf2ff 12%, #6aa4ff 55%, #22d3ee 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-subtitle {
  max-width: 680px;
  margin: 1.7rem auto 0;
  color: var(--text-secondary-dark);
  font-family: var(--font-body);
  font-size: clamp(0.94rem, 1.2vw, 1.08rem);
  font-weight: 400;
  line-height: 1.7;
}

.hero-description {
  max-width: 820px;
  margin: 0 auto;
  color: var(--text-secondary-dark);
  font-size: clamp(1rem, 1.25vw, 1.12rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-top: 2.4rem;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  font-size: 0.94rem;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

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

.button-primary {
  color: white;
  background: var(--accent-primary-text);
  box-shadow: 0 14px 36px rgba(59, 130, 246, 0.24);
}

.button-primary:hover {
  color: white;
  background: #1d4ed8;
}

.button-secondary {
  color: var(--text-primary-dark);
  border-color: rgba(245, 247, 251, 0.28);
  background: rgba(255, 255, 255, 0.035);
}

.button-secondary:hover {
  color: white;
  border-color: rgba(245, 247, 251, 0.6);
}

.capability-rail {
  display: grid;
  max-width: 680px;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  margin: 3rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border-dark);
}

.capability-label {
  color: var(--text-secondary-dark);
  font-family: var(--font-title);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
}

.capability-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin: 0;
  padding: 0;
  color: var(--text-primary-dark);
  font-family: var(--font-title);
  font-size: 0.88rem;
  list-style: none;
}

.capability-keywords li:not(:last-child)::after {
  margin-left: 0.75rem;
  color: rgba(170, 182, 204, 0.5);
  content: "/";
}

.motion-ok .capability-keywords {
  position: relative;
  display: block;
  height: 1.6em;
  overflow: hidden;
}

.motion-ok .capability-keywords li {
  position: absolute;
  inset: 0 auto auto 0;
  opacity: 0;
  filter: blur(8px);
  transform: translateY(70%);
  transition: opacity 650ms ease, filter 650ms ease, transform 650ms var(--ease-out);
}

.motion-ok .capability-keywords li::after {
  display: none;
}

.motion-ok .capability-keywords li.is-active {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

.neural-legend {
  position: absolute;
  right: max(1.25rem, calc((100vw - var(--container)) / 2 + 2rem));
  bottom: 2rem;
  left: max(1.25rem, calc((100vw - var(--container)) / 2 + 2rem));
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary-dark);
  font-family: var(--font-title);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
}

.neural-legend i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 0.4rem;
  border-radius: 50%;
  background: var(--accent-secondary);
  box-shadow: 0 0 10px var(--accent-secondary);
}

.scroll-cue {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: center;
  color: var(--text-secondary-dark);
  font-family: var(--font-title);
  font-size: 0.54rem;
  letter-spacing: 0.15em;
  transform: translateX(-50%);
}

.scroll-cue i {
  width: 1px;
  height: 32px;
  overflow: hidden;
  background: rgba(170, 182, 204, 0.22);
}

.scroll-cue i::after {
  display: block;
  width: 100%;
  height: 50%;
  background: var(--accent-secondary);
  content: "";
  animation: scroll-line 2s ease-in-out infinite;
}

.section-light,
.section-dark {
  position: relative;
  padding-block: var(--section-space);
}

.section-light {
  color: var(--text-primary-light);
  background: var(--surface-light);
}

.section-dark {
  color: var(--text-primary-dark);
  background: var(--bg-deep);
}

.section-signature {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
  color: var(--text-secondary-light);
}

.section-signature i {
  height: 1px;
  background: var(--border-light);
}

.signature-dark {
  color: var(--text-secondary-dark);
}

.signature-dark i {
  background: var(--border-dark);
}

.about-layout,
.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.section-kicker {
  margin-bottom: 1.1rem;
  color: var(--accent-primary);
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.5;
}

.about-heading h2,
.section-intro h2,
.motofleet-copy h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(2.25rem, 4.5vw, 4.35rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.about-heading h2 span,
.section-intro h2 span {
  color: var(--accent-primary);
}

.about-content {
  padding-top: 0.5rem;
}

.about-lead {
  margin-bottom: 1.6rem;
  color: var(--text-primary-light);
  font-size: clamp(1.18rem, 1.9vw, 1.55rem);
  font-weight: 600;
  line-height: 1.65;
}

.about-content > p:not(.about-lead) {
  color: var(--text-secondary-light);
  font-size: 1.02rem;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 3rem;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.about-facts > div {
  display: flex;
  min-height: 128px;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
}

.about-facts > div + div {
  border-left: 1px solid var(--border-light);
}

.fact-value {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
}

.fact-label {
  margin-top: 0.35rem;
  color: var(--text-secondary-light);
  font-size: 0.82rem;
}

.services {
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 40%, rgba(59, 130, 246, 0.09), transparent 30%),
    var(--bg-deep);
}

.section-intro {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-intro > p {
  max-width: 530px;
  margin: auto 0 0;
  color: var(--text-secondary-dark);
  font-size: 1.04rem;
}

.services-bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(280px, auto));
  gap: 1rem;
}

.service-card {
  position: relative;
  display: flex;
  min-height: 280px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  border: 1px solid var(--border-dark);
  border-radius: 0.85rem;
  background: rgba(22, 33, 53, 0.78);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
  transition: border-color 260ms ease, transform 260ms var(--ease-out), background-color 260ms ease;
}

.service-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-secondary), transparent);
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 260ms ease, transform 260ms ease;
}

.service-card:hover {
  border-color: rgba(34, 211, 238, 0.32);
  background: rgba(25, 39, 63, 0.9);
  transform: translateY(-4px);
}

.service-card:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.service-web { grid-column: span 7; grid-row: span 2; min-height: 650px; border: 0; background: #ffffff; }
.service-web:hover { border-color: transparent; background: #ffffff; }
.service-web .service-topline { color: #6b7280; }
.service-web .service-topline i { color: #2563eb; }
.service-web .service-copy h3 { color: #111827; }
.service-web .service-copy p { color: #4b5563; }
.service-web .service-keyword { color: #2563eb; }
.service-desktop { grid-column: span 5; }
.service-ui { grid-column: span 5; }
.service-server { grid-column: span 4; }
.service-ai { grid-column: span 8; min-height: 310px; }

.service-topline {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary-dark);
  font-family: var(--font-title);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.service-topline i {
  color: var(--accent-secondary);
  font-size: 1rem;
}

.service-copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.service-keyword {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--accent-secondary);
  font-size: 0.62rem;
}

.service-copy h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.service-copy h3 span { color: var(--text-secondary-dark); font-size: 0.68em; }
.service-copy p { margin: 0; color: var(--text-secondary-dark); font-size: 0.92rem; }

.service-network {
  position: absolute;
  top: 8%;
  right: 1.5rem;
  left: 1.5rem;
  height: 58%;
  overflow: hidden;
  background: radial-gradient(#e9edf3 1px, transparent 1px) 0 0 / 24px 24px;
}

.service-network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: grab;
  touch-action: pan-y;
}

.service-network-canvas.is-dragging { cursor: grabbing; }

.service-network-fallback {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(22deg, transparent 49.7%, #d9e2ef 50%, transparent 50.3%),
    linear-gradient(-22deg, transparent 49.7%, #d9e2ef 50%, transparent 50.3%),
    linear-gradient(90deg, transparent 49.7%, #d9e2ef 50%, transparent 50.3%);
}

.service-network-fallback i {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 1px solid #93b6f7;
  border-radius: 50%;
  background: #2563eb;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.2);
}

.service-network-fallback i:nth-child(1) { top: 48%; left: 49%; width: 17px; height: 17px; }
.service-network-fallback i:nth-child(2) { top: 22%; left: 22%; }
.service-network-fallback i:nth-child(3) { top: 20%; left: 74%; }
.service-network-fallback i:nth-child(4) { top: 62%; left: 15%; }
.service-network-fallback i:nth-child(5) { top: 65%; left: 79%; }
.service-network-fallback i:nth-child(6) { top: 78%; left: 44%; }
.service-network-fallback i:nth-child(7) { top: 38%; left: 86%; }
.service-network.network-ready .service-network-fallback { display: none; }

.service-network-caption {
  position: absolute;
  right: 0.25rem;
  bottom: 0;
  color: #94a3b8;
  font-family: var(--font-body);
  font-size: 0.62rem;
  letter-spacing: 0.02em;
  pointer-events: none;
}

.ai-pulse {
  position: absolute;
  top: 50%;
  right: 8%;
  width: 150px;
  aspect-ratio: 1;
  transform: translateY(-50%);
}

.ai-pulse i {
  position: absolute;
  inset: 50% auto auto 50%;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: ai-ring 4s ease-out infinite;
}

.ai-pulse i:nth-child(2) { animation-delay: -1.3s; }
.ai-pulse i:nth-child(3) { animation-delay: -2.6s; }

.motofleet {
  padding-top: 0;
  background: linear-gradient(180deg, var(--bg-deep), #0c1428 72%, var(--bg-deep));
}

.motofleet-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid var(--border-dark);
  border-radius: 1rem;
  background: rgba(18, 26, 43, 0.72);
}

.product-label { color: var(--accent-secondary); }
.motofleet-copy h2 {
  margin-top: 0.8rem;
  font-size: min(4.8rem, 6vw);
  word-break: normal;
  overflow-wrap: normal;
  white-space: nowrap;
}
.product-subtitle { color: var(--text-primary-dark); font-family: var(--font-title); font-size: 1.12rem; }
.motofleet-copy > p:not(.product-subtitle) { color: var(--text-secondary-dark); }

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.product-features li {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border-dark);
  border-radius: 0.35rem;
  color: var(--text-secondary-dark);
  font-size: 0.78rem;
}

.telematics-visual {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(170, 182, 204, 0.18);
  border-radius: 0.8rem;
  background: #0a1120;
}

.concept-badge,
.concept-help {
  position: absolute;
  z-index: 4;
  top: 1rem;
}

.concept-badge {
  left: 1rem;
  color: var(--text-secondary-dark);
  font-family: var(--font-title);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
}

.concept-help {
  right: 1rem;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--border-dark);
  border-radius: 50%;
  color: var(--text-secondary-dark);
  background: rgba(18, 26, 43, 0.8);
  font-size: 0.72rem;
}

.map-grid {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.18) 1px, transparent 1px);
  background-size: 38px 38px;
  transform: perspective(500px) rotateX(55deg) scale(1.45) translateY(5%);
}

.route {
  position: absolute;
  z-index: 1;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), var(--accent-secondary));
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.45);
  transform-origin: left;
}

.route-one { top: 42%; left: 16%; width: 56%; transform: rotate(14deg); }
.route-two { top: 62%; left: 42%; width: 41%; transform: rotate(-25deg); }

.vehicle-point {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(34, 211, 238, 0.42);
  border-radius: 50%;
  color: var(--accent-secondary);
  background: rgba(18, 26, 43, 0.95);
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.2);
}

.point-one { top: 32%; left: 22%; }
.point-two { right: 18%; bottom: 22%; color: var(--accent-primary); }

.telematics-module {
  position: absolute;
  z-index: 3;
  top: 51%;
  left: 50%;
  display: flex;
  width: 150px;
  min-height: 105px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(59, 130, 246, 0.42);
  border-radius: 0.6rem;
  background: linear-gradient(145deg, rgba(29, 47, 78, 0.98), rgba(13, 22, 39, 0.98));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.36), 0 0 38px rgba(59, 130, 246, 0.12);
  transform: translate(-50%, -50%);
}

.telematics-module span { color: var(--accent-secondary); font-size: 0.6rem; letter-spacing: 0.18em; }
.telematics-module b { margin-top: 0.25rem; font-family: var(--font-title); font-size: 0.9rem; letter-spacing: 0.07em; }
.telematics-module small { margin-top: 0.45rem; color: var(--text-secondary-dark); font-size: 0.5rem; letter-spacing: 0.13em; }

.signal-bars {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  display: flex;
  gap: 4px;
  align-items: end;
  height: 30px;
}

.signal-bars i { width: 3px; background: var(--accent-secondary); opacity: 0.75; }
.signal-bars i:nth-child(1) { height: 25%; }
.signal-bars i:nth-child(2) { height: 45%; }
.signal-bars i:nth-child(3) { height: 70%; }
.signal-bars i:nth-child(4) { height: 100%; }

.portfolio {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(221, 228, 238, 0.22), transparent 18%),
    var(--surface-light);
}

.portfolio-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.portfolio-heading h2,
.contact-message h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(2.25rem, 4.5vw, 4.35rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.portfolio-heading h2 span {
  color: var(--accent-primary);
}

.portfolio-heading > p {
  max-width: 560px;
  margin: 0;
  color: var(--text-secondary-light);
  font-size: 1.02rem;
}

.portfolio-filters {
  display: none;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-ready .portfolio-filters {
  display: flex;
}

.portfolio-filters button {
  min-height: 44px;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border-light);
  border-radius: 0.35rem;
  color: var(--text-secondary-light);
  background: var(--surface-white);
  font-size: 0.82rem;
  font-weight: 700;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.portfolio-filters button span {
  margin-left: 0.35rem;
  color: var(--text-secondary-light);
  font-size: 0.68rem;
}

.portfolio-filters button:hover,
.portfolio-filters button.is-active {
  color: #fff;
  border-color: var(--accent-primary-text);
  background: var(--accent-primary-text);
}

.portfolio-filters button.is-active span {
  color: rgba(255, 255, 255, 0.78);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  border-top: 1px solid var(--border-light);
}

.portfolio-item {
  position: relative;
  display: flex;
  min-height: 205px;
  grid-column: span 6;
  flex-direction: column;
  padding: clamp(1.4rem, 2.6vw, 2.2rem);
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  background:
    linear-gradient(145deg, rgba(59, 130, 246, 0.035), transparent 58%),
    rgba(255, 255, 255, 0.34);
  transition: background-color 220ms ease, box-shadow 220ms ease, transform 220ms var(--ease-out);
}

.portfolio-item::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  content: "";
  transition: width 300ms var(--ease-out);
}

.portfolio-item:hover {
  z-index: 1;
  background: var(--surface-white);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.portfolio-item:hover::before {
  width: 100%;
}

.portfolio-item[hidden] {
  display: none;
}

.portfolio-item.portfolio-lead,
.portfolio-item.portfolio-wide {
  min-height: 225px;
}

.portfolio-item.portfolio-lead {
  background:
    linear-gradient(135deg, rgba(59, 130, 246, 0.075), transparent 70%),
    var(--surface-white);
}

.portfolio-number {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  color: var(--accent-primary-text);
  font-family: var(--font-title);
  font-size: clamp(1.9rem, 3.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.06em;
  opacity: 0.14;
}

.portfolio-item p {
  margin: auto 0 0.65rem;
  color: var(--text-secondary-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.portfolio-item h3 {
  max-width: 580px;
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.15rem, 1.8vw, 1.65rem);
  font-weight: 700;
  line-height: 1.48;
  letter-spacing: -0.025em;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.portfolio-item:nth-child(1) { grid-column: span 7; }
.portfolio-item:nth-child(2) { grid-column: span 5; }
.portfolio-item:nth-child(3) { grid-column: span 5; }
.portfolio-item:nth-child(4) { grid-column: span 4; }
.portfolio-item:nth-child(5) { grid-column: span 3; }
.portfolio-item:nth-child(6),
.portfolio-item:nth-child(7) { grid-column: span 6; }
.portfolio-item:nth-child(8) { grid-column: span 5; }
.portfolio-item:nth-child(9) { grid-column: span 7; }
.portfolio-item:nth-child(10) { grid-column: span 7; }
.portfolio-item:nth-child(11) { grid-column: span 5; }
.portfolio-item:nth-child(12),
.portfolio-item:nth-child(13),
.portfolio-item:nth-child(14) { grid-column: span 4; }
.portfolio-item:nth-child(15),
.portfolio-item:nth-child(16) { grid-column: span 6; }

/* Project index and record-specific SweetAlert2 detail */
.portfolio { padding-block: clamp(5rem, 8vw, 7rem); }
.portfolio-heading { margin-bottom: clamp(2rem, 4vw, 3rem); }
.portfolio-heading h2 { color: var(--text-primary-light); }
.portfolio-index { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1rem 2rem; border-top: 1px solid var(--border-light); }
.portfolio-group { position: relative; display: flex; min-width: 0; min-height: 330px; grid-column: span 4; flex-direction: column; padding: 1.25rem 1.2rem 0; border: 1px solid var(--border-light); border-radius: 0.6rem; background: #fff; box-shadow: 0 8px 28px rgba(17,17,17,.035); }
.portfolio-group-heading { display: flex; min-height: 2.5rem; align-items: center; gap: 0.65rem; }
.portfolio-group-heading > span { color: var(--accent-primary); font-family: var(--font-title); font-size: 0.7rem; font-weight: 700; }
.portfolio-group-heading h3 { flex: 1; margin: 0; color: var(--text-primary-light); font-family: var(--font-title); font-size: 0.92rem; font-weight: 700; letter-spacing: -0.02em; }
.portfolio-group-heading small { color: var(--text-secondary-light); font-family: var(--font-title); font-size: 0.53rem; font-weight: 700; letter-spacing: 0.08em; white-space: nowrap; }
.portfolio-group ul { margin: 0; padding: 0.35rem 0 0.5rem; list-style: none; }
.portfolio-record { display: flex; width: 100%; min-height: 44px; align-items: center; justify-content: space-between; gap: 0.8rem; padding: 0.65rem 0; border: 0; border-top: 1px solid rgba(17, 24, 39, 0.055); color: var(--text-secondary-light); background: transparent; font-size: 0.86rem; line-height: 1.5; text-align: left; transition: color 160ms ease, padding 160ms ease; }
.portfolio-record span { flex: 1; }
.portfolio-record i { color: var(--accent-primary); font-size: 0.65rem; opacity: 0; transform: translate(-4px, 4px); transition: opacity 160ms ease, transform 160ms ease; }
.portfolio-record:hover, .portfolio-record:focus-visible { padding-inline: 0.45rem; color: var(--text-primary-light); }
.portfolio-record:hover i, .portfolio-record:focus-visible i { opacity: 1; transform: none; }
.portfolio-record:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }

.portfolio-detail { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.92fr); min-height: min(560px, 76vh); color: #f5f7fb; background: #0b1020; text-align: left; }
.portfolio-detail-media { position: relative; display: flex; min-height: 420px; align-items: center; justify-content: center; padding: clamp(1.25rem, 3vw, 2.5rem); overflow: hidden; background: radial-gradient(circle at 50% 48%, rgba(201, 90, 40, 0.12), transparent 58%), #f0f0f0; }
.portfolio-detail-media img { display: block; width: 100%; max-height: 480px; object-fit: contain; border: 1px solid rgba(0, 0, 0, 0.08); border-radius: 0.5rem; box-shadow: 0 24px 70px rgba(50, 36, 24, 0.14); }
.portfolio-detail-media figcaption { position: absolute; right: 1.5rem; bottom: 1.25rem; left: 1.5rem; color: #6b7280; font-family: var(--font-title); font-size: 0.55rem; font-weight: 700; letter-spacing: 0.1em; text-align: center; }
.portfolio-detail-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 4vw, 3.75rem); border-left: 1px solid rgba(170, 182, 204, 0.16); }
.portfolio-detail-eyebrow { display: flex; align-items: center; gap: 0.65rem; color: var(--accent-secondary); font-family: var(--font-title); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em; }
.portfolio-detail-eyebrow span:first-child { color: #8191a7; }
.portfolio-detail-copy h3 { margin: 1.4rem 0 0; overflow: hidden; color: #f5f7fb; font-family: var(--font-title); font-size: clamp(1rem, 1.3vw, 1.28rem); font-weight: 700; line-height: 1.45; letter-spacing: -0.035em; text-overflow: ellipsis; white-space: nowrap; }
.portfolio-detail-copy > p { margin: 1.25rem 0 0; color: #aab6cc; font-size: 0.95rem; line-height: 1.8; }
.portfolio-detail-meta { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.1rem; border-top: 1px solid rgba(170, 182, 204, 0.16); }
.portfolio-detail-meta span { color: #8191a7; font-size: 0.7rem; }
.portfolio-detail-meta strong { display: block; margin-top: 0.35rem; color: #f5f7fb; font-family: var(--font-title); font-size: 0.76rem; }
.portfolio-detail-note { margin-top: 1.5rem !important; color: #8290a4 !important; font-size: 0.68rem !important; }
.portfolio-swal-container { z-index: 3000; }
.portfolio-swal-popup { width: min(1120px, calc(100vw - 2rem)) !important; padding: 0 !important; overflow: hidden; border: 1px solid rgba(170, 182, 204, 0.22); border-radius: 0.75rem !important; background: #0b1020 !important; box-shadow: 0 35px 100px rgba(3, 8, 18, 0.48) !important; }
.portfolio-swal-title { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.portfolio-swal-html { margin: 0 !important; padding: 0 !important; overflow: auto !important; max-height: 86vh; }
.portfolio-swal-close { z-index: 2; top: 0.35rem !important; right: 0.4rem !important; width: 44px !important; height: 44px !important; color: #e7edf7 !important; border-radius: 50% !important; font-size: 2rem !important; }
.portfolio-swal-close:focus-visible { box-shadow: 0 0 0 3px var(--accent-secondary) !important; }
html[data-theme="warm"] .portfolio-detail-media { background: radial-gradient(circle at 50% 48%, rgba(201, 90, 40, 0.13), transparent 58%), #f0f0f0; }
html[data-theme="warm"] .portfolio-detail-eyebrow { color: #f08a59; }
html[data-theme="warm"] .portfolio-record:hover, html[data-theme="warm"] .portfolio-record:focus-visible { color: #111827; }

.contact {
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 30%, rgba(59, 130, 246, 0.12), transparent 34%),
    var(--bg-deep);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr);
  gap: clamp(3rem, 8vw, 7rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid var(--border-dark);
  border-radius: 1rem;
  background: rgba(18, 26, 43, 0.68);
}

.contact-message h2 span {
  color: var(--accent-secondary);
}

.contact-message > p:not(.section-kicker) {
  max-width: 560px;
  margin: 1.5rem 0 2rem;
  color: var(--text-secondary-dark);
}

.contact-details {
  border-top: 1px solid var(--border-dark);
}

.contact-item {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 0.45rem 1rem;
  margin: 0;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-dark);
  font-style: normal;
}

.contact-item > span {
  grid-row: 1 / span 4;
  color: var(--accent-secondary);
  font-family: var(--font-title);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
}

.contact-item a {
  width: fit-content;
  color: var(--text-primary-dark);
  font-family: var(--font-title);
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  overflow-wrap: anywhere;
  transition: color 180ms ease;
}

.contact-item a:hover {
  color: var(--accent-secondary);
}

.contact-item p {
  margin: 0;
  color: var(--text-secondary-dark);
  font-size: 0.9rem;
}

.contact-item b {
  margin-right: 0.35rem;
  color: var(--text-primary-dark);
}

.copy-button {
  display: inline-flex;
  width: fit-content;
  min-height: 40px;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.45rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border-dark);
  border-radius: 0.35rem;
  color: var(--text-secondary-dark);
  background: transparent;
  font-size: 0.75rem;
}

.copy-button:hover {
  color: var(--text-primary-dark);
  border-color: var(--accent-secondary);
}

.copy-status {
  min-height: 1.4em;
  color: var(--accent-secondary) !important;
  font-size: 0.75rem !important;
}

.copy-status.is-success { color: var(--semantic-success) !important; }
.copy-status.is-error { color: var(--semantic-danger) !important; }

.section-light .section-kicker {
  color: var(--accent-primary-text);
}

.site-footer {
  color: var(--text-primary-dark);
  background: #080d19;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.footer-brand p {
  margin: 0.5rem 0 0;
  color: var(--text-secondary-dark);
  font-size: 0.85rem;
}

.footer-nav,
.footer-contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 1rem;
}

.footer-nav a,
.footer-contact a {
  color: var(--text-secondary-dark);
  font-size: 0.82rem;
}

.footer-nav a:hover,
.footer-contact a:hover,
.footer-base a:hover {
  color: var(--accent-secondary);
}

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

.footer-base {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(170, 182, 204, 0.12);
  color: var(--text-secondary-dark);
  font-family: var(--font-title);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}

.footer-base a {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--text-secondary-dark);
}

html[data-theme="warm"] {
  --bg-deep: #fafafa;
  --bg-surface: #f5f5f5;
  --bg-card: #ffffff;
  --text-primary-dark: #111111;
  --text-secondary-dark: #6b7280;
  --text-primary-light: #111111;
  --text-secondary-light: #374151;
  --accent-primary: #c95a28;
  --accent-primary-text: #9f3f18;
  --accent-secondary: #ea580c;
  --accent-bright: #e07040;
  --semantic-success: #16a34a;
  --semantic-ai: #a855f7;
  --semantic-link: #2563eb;
  --semantic-warning: #ea580c;
  --semantic-danger: #ff453a;
  --text-hint: #9ca3af;
  --text-disabled: #d1d5db;
  --traffic-red: #ff5f57;
  --traffic-yellow: #ffbd2e;
  --traffic-green: #28ca41;
  --surface-light: #f0f0f0;
  --surface-white: #ffffff;
  --border-light: rgba(0, 0, 0, 0.08);
  --border-dark: rgba(0, 0, 0, 0.1);
  --neural-point: 55, 65, 81;
  --neural-accent: 201, 90, 40;
  --neural-line: 156, 163, 175;
  --shadow-soft: 0 18px 44px rgba(17, 17, 17, 0.09);
}

html[data-theme="warm"] body {
  background: #ebebeb;
}

html[data-theme="warm"] ::selection {
  color: #111111;
  background: #e07040;
}

html[data-theme="warm"] .site-header.is-scrolled {
  background: rgba(250, 250, 250, 0.9);
  border-color: rgba(0, 0, 0, 0.08);
}

html[data-theme="warm"] .site-nav .nav-contact {
  border-color: rgba(0, 0, 0, 0.22);
}

html[data-theme="warm"] .theme-switcher {
  border-color: rgba(0, 0, 0, 0.1);
  background: rgba(250, 250, 250, 0.97);
  box-shadow: 0 14px 34px rgba(17, 17, 17, 0.12);
}

html[data-theme="warm"] .theme-option.is-active {
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08), 0 3px 10px rgba(17, 17, 17, 0.07);
}

html[data-theme="warm"] .theme-swatch {
  border-color: rgba(0, 0, 0, 0.18);
}

html[data-theme="warm"] .hero {
  background:
    radial-gradient(circle at 78% 28%, rgba(224, 112, 64, 0.16), transparent 31%),
    #fafafa;
}

html[data-theme="warm"][data-hero-theme="moonlight"] .hero {
  --neural-point: 166, 184, 220;
  --neural-accent: 137, 151, 255;
  --neural-line: 114, 130, 176;
  color: #f5f7fb;
  background: radial-gradient(circle at 72% 18%, rgba(91, 105, 255, 0.22), transparent 32%), #080a10;
}
html[data-theme="warm"][data-hero-theme="moonlight"] .hero .eyebrow { color: #a5a8ff; }
html[data-theme="warm"][data-hero-theme="moonlight"] .hero .hero-title { color: #f5f7fb; }
html[data-theme="warm"][data-hero-theme="moonlight"] .hero .hero-title span { background: linear-gradient(125deg, #f1f3ff, #8b9bff 55%, #d0a7ff); -webkit-background-clip: text; background-clip: text; }
html[data-theme="warm"][data-hero-theme="moonlight"] .hero .hero-subtitle { color: #aeb6c7; }
html[data-theme="warm"][data-hero-theme="moonlight"] .hero-grid { opacity: 0.24; background-image: linear-gradient(rgba(210,220,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(210,220,255,.13) 1px,transparent 1px); }
html[data-theme="warm"][data-hero-theme="moonlight"] .hero-glow { opacity: .22; }
html[data-theme="warm"][data-hero-theme="moonlight"] .button-primary { color: #111; background: linear-gradient(135deg,#b6bfff,#858bff); box-shadow: 0 14px 36px rgba(112,119,255,.23); }
html[data-theme="warm"][data-hero-theme="moonlight"] .button-primary:hover { background: #c3c8ff; }
html[data-theme="warm"][data-hero-theme="moonlight"] .button-secondary { color: #eef0f8; border-color: rgba(220,225,245,.28); background: rgba(255,255,255,.055); }
html[data-theme="warm"][data-hero-theme="moonlight"] .neural-legend { color: #aeb6ca; }
html[data-hero-theme="moonlight"] .site-header:not(.is-scrolled) { color: #f5f7fb; }
html[data-hero-theme="moonlight"] .site-header:not(.is-scrolled) .site-nav a { color: #c9cfdf; }
html[data-hero-theme="moonlight"] .site-header:not(.is-scrolled) .site-nav a:hover,
html[data-hero-theme="moonlight"] .site-header:not(.is-scrolled) .site-nav a:focus-visible { color: #fff; }
html[data-hero-theme="moonlight"] .site-header:not(.is-scrolled) .wordmark-main span { color: #c9cfdf; }

html[data-theme="warm"] .hero-grid {
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.07) 1px, transparent 1px);
}

html[data-theme="warm"] .hero-glow {
  opacity: 0.15;
}

html[data-theme="warm"] .hero-title span {
  background: linear-gradient(135deg, #8f3515 10%, #c95a28 52%, #e07040 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

html[data-theme="warm"] .button-primary {
  color: #000000;
  background: linear-gradient(135deg, #e07040, #c95a28);
  box-shadow: 0 14px 36px rgba(201, 90, 40, 0.22);
}

html[data-theme="warm"] .button-primary:hover {
  color: #000000;
  background: #e07040;
}

html[data-theme="warm"] .button-secondary {
  border-color: rgba(0, 0, 0, 0.18);
  background: rgba(255, 255, 255, 0.62);
}

html[data-theme="warm"] .button-secondary:hover {
  color: #111111;
  border-color: #c95a28;
  background: #ffffff;
}

html[data-theme="warm"] .service-ai .service-topline i { color: var(--semantic-ai); }
html[data-theme="warm"] .service-server .service-topline i { color: var(--semantic-success); }
html[data-theme="warm"] .service-web .service-topline i { color: var(--semantic-link); }

html[data-theme="warm"] .services {
  background:
    radial-gradient(circle at 15% 40%, rgba(201, 90, 40, 0.08), transparent 30%),
    #f5f5f5;
}

html[data-theme="warm"] .service-card {
  border-color: rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.8);
}

html[data-theme="warm"] .service-card:hover {
  border-color: rgba(201, 90, 40, 0.28);
  background: #ffffff;
}

html[data-theme="warm"] .service-web,
html[data-theme="warm"] .service-web:hover { border-color: transparent; background: #ffffff; }
html[data-theme="warm"] .service-web .service-keyword { color: #2563eb; }

html[data-theme="warm"] .motofleet {
  background: linear-gradient(180deg, #f5f5f5, #f0f0f0 72%, #fafafa);
}

html[data-theme="warm"] .motofleet-panel {
  background: rgba(255, 255, 255, 0.86);
}

html[data-theme="warm"] .telematics-visual {
  border-color: rgba(0, 0, 0, 0.1);
  background: #f0f0f0;
}

html[data-theme="warm"] .map-grid {
  background-image:
    linear-gradient(rgba(201, 90, 40, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 90, 40, 0.16) 1px, transparent 1px);
}

html[data-theme="warm"] .vehicle-point,
html[data-theme="warm"] .concept-help {
  border-color: rgba(201, 90, 40, 0.28);
  background: rgba(255, 255, 255, 0.94);
}

html[data-theme="warm"] .telematics-module {
  border-color: rgba(201, 90, 40, 0.36);
  background: linear-gradient(145deg, #ffffff, #f5f5f5);
  box-shadow: 0 24px 60px rgba(17, 17, 17, 0.14), 0 0 38px rgba(201, 90, 40, 0.1);
}

html[data-theme="warm"] .portfolio {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.035), transparent 18%),
    #fafafa;
}

html[data-theme="warm"] .portfolio-item {
  background:
    linear-gradient(145deg, rgba(201, 90, 40, 0.045), transparent 58%),
    rgba(255, 255, 255, 0.58);
}

html[data-theme="warm"] .portfolio-item.portfolio-lead {
  background:
    linear-gradient(135deg, rgba(201, 90, 40, 0.08), transparent 70%),
    #ffffff;
}

html[data-theme="warm"] .contact {
  background:
    radial-gradient(circle at 80% 30%, rgba(224, 112, 64, 0.16), transparent 34%),
    #f5f5f5;
}

html[data-theme="warm"] .contact-panel {
  background: rgba(255, 255, 255, 0.82);
}

html[data-theme="warm"] .site-footer {
  color: #111111;
  background: #ebebeb;
}

/* Products: two lead stories followed by a quiet tool index. */
.products-heading { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(0,.8fr); gap: 2rem; align-items: end; margin-bottom: clamp(2rem,4vw,3.2rem); }
.products-heading h2 { margin: 0; font: 700 clamp(2rem,4vw,3.5rem)/1.22 var(--font-title); letter-spacing: -.045em; }
.products-heading h2 span { color: var(--accent-primary); }
.products-heading > p { max-width: 440px; margin: 0 0 .25rem; color: var(--text-secondary-dark); font-size: 1rem; }
.product-showcase { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; }
.product-showcase .product-feature { display: flex; min-width: 0; flex-direction: column; min-height: 650px; padding: 0; overflow: hidden; border: 1px solid rgba(0,0,0,.1); border-radius: .72rem; background: #fff; }
.product-showcase .motofleet-panel { gap: 0; align-items: stretch; }
.product-feature .motofleet-copy,.product-feature .ondevice-copy { min-height: 365px; padding: clamp(1.65rem,3vw,2.6rem); }
.product-feature h3 { margin: 1rem 0 .25rem; color: #111; font: 700 clamp(2rem,3.1vw,3.15rem)/1.18 var(--font-title); letter-spacing: -.05em; }
.product-feature .product-subtitle { margin-bottom: 1.15rem; color: #374151; font-size: .98rem; }
.product-feature .motofleet-copy > p:not(.product-subtitle),
.product-feature .ondevice-copy > p:not(.product-subtitle) { max-width: 480px; color: #4b5563; font-size: .88rem; line-height: 1.7; }
.product-feature .product-features { gap: .4rem; margin-top: 1.45rem; }
.product-feature .product-features li { padding: .38rem .58rem; border-color: rgba(0,0,0,.1); color: #6b7280; font-size: .67rem; }
.product-feature .telematics-visual,.product-feature .ondevice-visual { min-height: 282px; flex: 1 0 282px; border: 0; border-top: 1px solid rgba(0,0,0,.08); border-radius: 0; }
.product-feature .telematics-visual { background: radial-gradient(circle at 54% 55%,rgba(201,90,40,.12),transparent 58%),#f4f1ed; }
.product-feature .telematics-visual .concept-badge,.product-feature .ondevice-visual .concept-badge { color: #6b7280; }
.product-feature .telematics-module { background: #fff; box-shadow: 0 18px 45px rgba(65,41,30,.13); }
.product-feature .telematics-module b { color: #111; }
.product-feature .telematics-module small { color: #6b7280; }
.product-feature .map-grid { opacity: .36; }
.ondevice-visual { position: relative; display: flex; align-items: end; justify-content: center; gap: .6rem; padding: 3.8rem 1.35rem 2rem; overflow: hidden; background: radial-gradient(circle at 50% 10%,rgba(201,90,40,.11),transparent 52%),#f5f5f5; }
.ondevice-visual-line { position: absolute; top: 59%; right: 9%; left: 9%; height: 1px; background: rgba(201,90,40,.34); }
.ondevice-step { position: relative; display: flex; width: min(32%,150px); min-height: 142px; flex-direction: column; justify-content: space-between; padding: 1rem .8rem; border: 1px solid rgba(0,0,0,.1); border-radius: .45rem; background: #fff; box-shadow: 0 10px 28px rgba(24,20,18,.06); }
.ondevice-step:nth-of-type(3) { transform: translateY(-1.15rem); border-color: rgba(201,90,40,.28); }
.ondevice-step > span,.ondevice-step small { color: #9ca3af; font: 700 .49rem/1.3 var(--font-title); letter-spacing: .08em; }
.ondevice-step b { color: #111; font: 700 1.25rem/1.2 var(--font-title); }
.ondevice-step:nth-of-type(3) b { color: #9f3f18; }
.app-lab { margin-top: clamp(4rem,7vw,6rem); padding-top: clamp(2.3rem,4vw,3.5rem); border-top: 1px solid rgba(0,0,0,.12); }
.app-lab-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.2rem; }
.app-lab-heading h3 { margin: .85rem 0 0; font: 700 clamp(1.65rem,2.8vw,2.55rem)/1.27 var(--font-title); letter-spacing: -.04em; }
.app-lab-heading h3 span { color: var(--accent-primary); }
.app-lab-heading > p { max-width: 400px; margin: 0; color: var(--text-secondary-light); }
.app-lab-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 2.2rem; }
.app-lab-grid .app-card { display: grid; min-height: 148px; grid-template-columns: 100px minmax(0,1fr); gap: .35rem 1rem; align-content: start; padding: 1.25rem .3rem 1.3rem; border: 0; border-top: 1px solid rgba(0,0,0,.13); border-radius: 0; background: transparent; box-shadow: none; }
.app-card .app-index { padding-top: .25rem; color: var(--accent-primary); font: 700 .57rem/1.35 var(--font-title); letter-spacing: .08em; }
.app-card h4 { margin: 0 0 .4rem; color: #111; font: 700 1.08rem/1.3 var(--font-title); }
.app-card p { max-width: 390px; margin: 0; color: #6b7280; font-size: .82rem; line-height: 1.58; }
.app-card small { grid-column: 2; color: #9ca3af; font: 700 .52rem/1.2 var(--font-title); letter-spacing: .08em; }

.philosophy-card { cursor: pointer; text-align: left; color: var(--text-primary-light); transition: transform 200ms ease,border-color 200ms ease,box-shadow 200ms ease; }
.philosophy-card:hover,.philosophy-card:focus-visible { transform: translateY(-3px); border-color: rgba(201,90,40,.4); box-shadow: 0 18px 40px rgba(30,20,12,.1); }
.philosophy-card:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 3px; }
.philosophy-topline { display: flex; align-items: center; gap: .65rem; color: var(--accent-primary); font: 700 .68rem/1.2 var(--font-title); }
.philosophy-topline small { flex: 1; color: #6b7280; font-size: .55rem; letter-spacing: .1em; }
.philosophy-title { display: block; position: relative; z-index: 1; margin-top: 1.5rem; font: 700 clamp(1.15rem,1.6vw,1.55rem)/1.55 var(--font-title); letter-spacing: -.04em; }
.philosophy-title em { color: var(--accent-primary); font-style: normal; }
.philosophy-copy { display: block; position: relative; z-index: 1; margin-top: .8rem; color: #6b7280; font-size: .78rem; line-height: 1.7; }
.philosophy-visual { position: absolute; right: .4rem; bottom: .35rem; width: 7.6rem; height: 6.2rem; color: rgba(201,90,40,.28); }
.philosophy-visual i { position: absolute; width: 3.7rem; height: 3.7rem; border: 1px solid currentColor; border-radius: 50%; }
.philosophy-visual i:nth-child(1) { top: .2rem; left: .1rem; }
.philosophy-visual i:nth-child(2) { top: .2rem; left: 2rem; }
.philosophy-visual i:nth-child(3) { top: 1.45rem; left: 1.05rem; }
.philosophy-visual b { position: absolute; right: .2rem; bottom: .15rem; color: #9f3f18; font: 700 .48rem/1.35 var(--font-title); text-align: right; letter-spacing: .06em; }
.philosophy-dialog { max-width: 540px; margin: auto; color: #374151; text-align: left; }
.philosophy-dialog > span { color: #c95a28; font: 700 .62rem/1.2 var(--font-title); letter-spacing: .14em; }
.philosophy-dialog p { margin: 1rem 0 1.5rem; line-height: 1.85; }
.philosophy-dialog div { display: flex; align-items: center; justify-content: space-between; gap: .7rem; padding: 1rem; border: 1px solid rgba(201,90,40,.2); border-radius: .45rem; background: #fff7f2; color: #9f3f18; font: 700 .7rem/1.2 var(--font-title); letter-spacing: .04em; }
.philosophy-swal-popup { border: 1px solid rgba(0,0,0,.08); border-radius: .7rem; }
.philosophy-swal-title { font: 700 clamp(1.1rem,2vw,1.5rem)/1.45 var(--font-title) !important; }

html[data-theme="warm"] .footer-base {
  border-color: rgba(0, 0, 0, 0.08);
}

[data-aos="fade-up"] { transform: translate3d(0, 28px, 0); }
[data-aos="zoom-in"] { transform: scale(0.96); }
.service-card[data-aos].aos-animate:hover { transform: translateY(-4px); }
.philosophy-card[data-aos].aos-animate:hover,
.philosophy-card[data-aos].aos-animate:focus-visible { transform: translateY(-3px); }

@media (max-width: 767.98px) {
  html [data-aos][data-aos][data-aos-delay] { transition-delay: 0ms !important; }
}

@keyframes scroll-line {
  0% { transform: translateY(-110%); }
  100% { transform: translateY(210%); }
}

@keyframes ai-ring {
  0% { width: 10%; height: 10%; opacity: 0.9; }
  100% { width: 100%; height: 100%; opacity: 0; }
}

@media (max-width: 1199.98px) {
  .hero-layout { padding-bottom: clamp(14rem, 25vh, 19rem); }
  .services-bento { grid-template-rows: auto; }
  .service-web { min-height: 520px; }
  .service-server { grid-column: span 5; }
  .service-ai { grid-column: span 7; }
  .motofleet-panel { grid-template-columns: 0.9fr 1.1fr; gap: 2.5rem; }
  .portfolio-item { grid-column: span 6; }
  .portfolio-item.portfolio-lead, .portfolio-item.portfolio-wide { grid-column: span 6; }
  .contact-panel { grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr); gap: 3rem; }
}

@media (max-width: 991.98px) {
  :root { --header-height: 68px; }
  .product-showcase { grid-template-columns: 1fr; }
  .product-showcase .product-feature { min-height: 0; }
  .products-heading { grid-template-columns: 1fr; gap: 1rem; }

  .js .menu-toggle {
    position: relative;
    z-index: 1002;
    display: block;
  }

  .site-nav ul {
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
    justify-content: flex-end;
  }

  .js .site-nav {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: grid;
    place-items: center;
    padding: 6rem 2rem 3rem;
    visibility: hidden;
    opacity: 0;
    background: rgba(11, 16, 32, 0.98);
    transition: opacity 220ms ease, visibility 220ms ease;
  }

  html[data-theme="warm"] .js .site-nav {
    background: rgba(250, 250, 250, 0.98);
  }

  .js .site-nav.is-open {
    visibility: visible;
    opacity: 1;
  }

  .js .site-nav ul {
    width: min(100%, 420px);
    flex-direction: column;
    gap: 0.45rem;
    align-items: stretch;
  }

  .js .site-nav a {
    min-height: 52px;
    justify-content: center;
    color: var(--text-primary-dark);
    font-family: var(--font-title);
    font-size: 1.15rem;
  }

  .hero { min-height: auto; }
  .hero-layout { min-height: max(760px, 100svh); padding-top: 10rem; padding-bottom: 15rem; }
  .hero-copy { width: min(100%, 850px); }
  .scroll-cue { display: none; }
  .about-layout, .section-intro { grid-template-columns: 1fr; gap: 2.5rem; }
  .section-intro > p { margin: 0; }
  .service-web { grid-column: span 12; min-height: 450px; }
  .service-desktop, .service-ui, .service-server { grid-column: span 6; }
  .service-ai { grid-column: span 12; }
  .motofleet-panel { grid-template-columns: 1fr; }
  .telematics-visual { min-height: 390px; }
  .portfolio-heading { grid-template-columns: 1fr; gap: 2.5rem; }
  .portfolio-heading > p { margin: 0; }
  .contact-panel { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .portfolio-group { grid-column: span 6; }
  .portfolio-detail { grid-template-columns: 1fr; }
  .portfolio-detail-media { min-height: 300px; }
  .portfolio-detail-media img { max-height: 320px; }
  .portfolio-detail-copy { border-top: 1px solid rgba(170, 182, 204, 0.16); border-left: 0; }
}

@media (max-width: 767.98px) {
  :root { --section-space: 5.5rem; }
  body { word-break: keep-all; }
  .section-signature { grid-template-columns: auto 1fr; margin-bottom: 3rem; }
  .section-signature span:last-child { display: none; }
  .hero-title { font-size: clamp(2.55rem, 12vw, 4.4rem); }
  .hero-description br { display: none !important; }
  .neural-legend { bottom: 1.25rem; }
  .about-facts { grid-template-columns: 1fr; }
  .about-facts > div + div { border-top: 1px solid var(--border-light); border-left: 0; }
  .service-web, .service-desktop, .service-ui, .service-server, .service-ai { grid-column: span 12; min-height: 300px; }
  .service-web { min-height: 580px; }
  .service-network { top: 8%; height: 55%; }
  .ai-pulse { right: -1rem; opacity: 0.6; }
  .motofleet-panel { padding: 1.3rem; }
  .telematics-visual { min-height: 340px; }
  .product-feature .motofleet-copy,.product-feature .ondevice-copy { min-height: 0; padding: 1.6rem; }
  .product-feature .telematics-visual,.product-feature .ondevice-visual { min-height: 250px; flex-basis: 250px; }
  .app-lab-grid { grid-template-columns: 1fr; }
  .portfolio-filters { flex-wrap: nowrap; margin-inline: -1.25rem; padding-inline: 1.25rem; overflow-x: auto; scrollbar-width: thin; }
  .portfolio-filters button { flex: 0 0 auto; }
  .portfolio-grid .portfolio-item { min-height: 190px; grid-column: span 12; border-right: 0; }
  .contact-panel { padding: 1.3rem; }
  .contact-item { grid-template-columns: 66px minmax(0, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand { grid-column: auto; }
  .footer-base { grid-column: auto; flex-wrap: wrap; }
  .portfolio { padding-block: 5rem; }
  .portfolio-group { min-height: 0; grid-column: span 12; padding: 1.1rem 1rem 0; }
  .portfolio-group-heading h3 { font-size: 0.86rem; }
  .portfolio-record { font-size: 0.82rem; }
  .portfolio-swal-popup { width: calc(100vw - 1rem) !important; }
  .portfolio-swal-html { max-height: 92vh; }
  .portfolio-detail-media { min-height: 240px; padding: 1rem; }
  .portfolio-detail-media img { max-height: 260px; }
  .portfolio-detail-media figcaption { bottom: 0.5rem; font-size: 0.46rem; }
  .portfolio-detail-copy { padding: 1.5rem 1.25rem 1.75rem; }
  .portfolio-detail-copy h3 { margin-top: 1rem; font-size: 1.6rem; }
  .portfolio-detail-copy h3 { font-size: 1.02rem; }
  .portfolio-detail-copy > p { margin-top: 0.85rem; font-size: 0.88rem; }
  .portfolio-detail-meta { margin-top: 1.25rem; }
}

@media (max-width: 479.98px) {
  .container-xl { padding-inline: 1.1rem; }
  .wordmark-main { font-size: 0.76rem; }
  .hero-layout { min-height: 820px; padding-top: 9.5rem; padding-bottom: 12rem; text-align: left; }
  .hero-title {
    font-size: clamp(2.25rem, 10.5vw, 3.25rem);
    letter-spacing: -0.06em;
  }
  .hero-title br { display: none; }
  .hero-subtitle { font-size: 0.94rem; }
  .hero-description { margin-inline: 0; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .capability-rail { grid-template-columns: 1fr; gap: 0.5rem; margin-inline: 0; }
  .neural-legend { right: 1.1rem; left: 1.1rem; }
  .neural-legend span:first-child { max-width: 180px; }
  .section-signature { font-size: 0.62rem; }
  .about-heading h2, .section-intro h2, .portfolio-heading h2, .contact-message h2 { font-size: 2.2rem; }
  .service-card { padding: 1.35rem; }
  .service-web { min-height: 660px; }
  .service-network { top: 8%; right: 0.5rem; left: 0.5rem; height: 50%; }
  .service-ai { min-height: 360px; }
  .product-feature h3 { font-size: 2.1rem; }
  .telematics-visual { min-height: 300px; }
  .telematics-module { width: 125px; min-height: 92px; }
  .route-one { left: 8%; width: 64%; }
  .point-one { left: 10%; }
  .portfolio-filters { margin-inline: -1.1rem; padding-inline: 1.1rem; }
  .portfolio-item { padding: 1.3rem 0.25rem; background: transparent; }
  .portfolio-item.portfolio-lead { background: transparent; }
  .theme-switcher { right: 1.1rem; }
  .theme-option { gap: 0.35rem; padding-inline: 0.55rem; font-size: 0.57rem; }
  .theme-option:not(.is-active) {
    width: 36px;
    justify-content: center;
    padding-inline: 0;
  }
  .theme-option:not(.is-active) > span:last-child { display: none; }
  .site-nav { margin: 0; }
  .wordmark { gap: .3rem; }
  .wordmark-mark { width: 2.1rem; height: 1.7rem; }
  .app-lab-heading { align-items: flex-start; flex-direction: column; }
  .app-lab-grid { grid-template-columns: 1fr; }
  .app-lab-grid .app-card { grid-template-columns: 78px minmax(0,1fr); gap: .35rem .7rem; }
  .contact-item { grid-template-columns: 1fr; }
  .contact-item > span { grid-row: auto; }
  .contact-item a { overflow-wrap: anywhere; }
  .footer-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-base { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 480px) {
  .app-lab-grid { grid-template-columns: 1fr; }
  .app-lab-grid .app-card { min-height: 0; }
  .philosophy-visual { opacity: .55; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html [data-aos] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .service-card:hover, .button:hover { transform: none; }
}