:root {
  --bg: #0b1326;
  --text: #edf3ff;
  --muted: #a7b7dd;
  --line: #2c3a61;
  --accent: #5be7ff;
  --accent-2: #ffb44d;
  --accent-3: #7bff9a;
  --body-radial: #1d3159;
  --body-gradient: linear-gradient(160deg, #0b1326 0%, #0a1120 100%);
  --grid-line: rgba(173, 201, 255, 0.07);
  --header-bg: rgba(10, 17, 32, 0.85);
  --glass-blur: blur(8px);
  --surface-grad: linear-gradient(160deg, rgba(31, 43, 69, 0.95), rgba(17, 26, 45, 0.9));
  --strip-grad: linear-gradient(120deg, #14203b, #111a2f);
  --section-grad: linear-gradient(175deg, rgba(19, 28, 49, 0.92), rgba(12, 18, 33, 0.9));
  --card-grad: linear-gradient(155deg, #212f4f, #17243f);
  --card-alt-grad: linear-gradient(160deg, #202f4f, #17233c);
  --panel-highlight-grad: linear-gradient(160deg, rgba(26, 58, 48, 0.75), rgba(19, 36, 41, 0.75));
  --meter-bg: #0d1427;
  --logo-bg: rgba(26, 38, 64, 0.7);
  --footer-bg: rgba(10, 17, 32, 0.8);
  --floating-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  --max: 1120px;
}

body[data-theme="light"] {
  --bg: #eaf2ff;
  --text: #12213f;
  --muted: #3e5784;
  --line: #b9cae9;
  --accent: #1264ff;
  --accent-2: #ff9d2e;
  --accent-3: #2db86d;
  --body-radial: #d7e6ff;
  --body-gradient: linear-gradient(160deg, #f6faff 0%, #e6f0ff 100%);
  --grid-line: rgba(76, 114, 183, 0.12);
  --header-bg: rgba(246, 250, 255, 0.85);
  --glass-blur: blur(8px);
  --surface-grad: linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(243, 248, 255, 0.9));
  --strip-grad: linear-gradient(120deg, #edf4ff, #dfeeff);
  --section-grad: linear-gradient(175deg, rgba(255, 255, 255, 0.98), rgba(240, 248, 255, 0.94));
  --card-grad: linear-gradient(155deg, #ffffff, #edf3ff);
  --card-alt-grad: linear-gradient(160deg, #ffffff, #edf3ff);
  --panel-highlight-grad: linear-gradient(160deg, rgba(221, 255, 236, 0.95), rgba(236, 255, 244, 0.95));
  --meter-bg: #dbe7fb;
  --logo-bg: rgba(255, 255, 255, 0.9);
  --footer-bg: rgba(245, 250, 255, 0.95);
  --floating-shadow: 0 12px 28px rgba(18, 33, 63, 0.2);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Avenir Next", "Pretendard", "Noto Sans KR", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 15% -20%, var(--body-radial) 0, var(--bg) 40%),
    var(--body-gradient);
  line-height: 1.5;
  transition: background 0.2s ease, color 0.2s ease;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      var(--grid-line) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.35;
  pointer-events: none;
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 1rem auto 0;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--header-bg);
  backdrop-filter: var(--glass-blur);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 1.1rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--accent);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.56rem 1rem;
  cursor: pointer;
  font-weight: 700;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}

main {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 1.6rem auto 0;
}

.hero {
  margin-top: 0;
}

.hero-carousel {
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--surface-grad);
  padding: 0.55rem;
  position: relative;
  display: grid;
  gap: 0.72rem;
  overflow: hidden;
  touch-action: pan-y;
}

.hero-slides {
  display: flex;
  width: 100%;
  transition: transform 0.78s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.hero-slide {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-width: 100%;
  min-height: 312px;
  border: 1px solid rgba(240, 247, 255, 0.22);
  border-radius: 0.95rem;
  padding: 1.12rem 1.15rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.46rem;
  color: #f1f6ff;
}

.hero-slide::before,
.hero-slide::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: -1;
}

.hero-slide::before {
  width: 210px;
  height: 210px;
  top: -78px;
  right: -60px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-slide::after {
  width: 230px;
  height: 230px;
  left: -72px;
  bottom: -130px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
}

.hero-slide-1 {
  background: linear-gradient(138deg, #22326f 0%, #16234e 56%, #101a34 100%);
}

.hero-slide-2 {
  background: linear-gradient(138deg, #44308f 0%, #1a2f61 55%, #101a34 100%);
}

.hero-slide-3 {
  background: linear-gradient(138deg, #1c4f78 0%, #17345a 52%, #111c37 100%);
}

.hero-slide-event {
  background: linear-gradient(138deg, #805318 0%, #5f3e11 52%, #2a1f0f 100%);
}

.slide-kicker {
  margin: 0;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(240, 248, 255, 0.84);
}

.hero-slide-event .slide-kicker {
  color: #ffe59b;
}

.hero-slide h3 {
  margin: 0;
  font-size: clamp(1.18rem, 2vw, 1.62rem);
  line-height: 1.2;
}

.hero-slide .slide-copy {
  margin: 0;
  color: rgba(240, 246, 255, 0.92);
  max-width: 31ch;
  font-size: 0.92rem;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(7, 14, 30, 0.34);
  color: #f4f8ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.hero-arrow span {
  font-size: 1.1rem;
  line-height: 1;
}

.hero-arrow-prev {
  left: 0.95rem;
}

.hero-arrow-next {
  right: 0.95rem;
}

.section-carousel {
  position: relative;
}

.section-arrow {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(7, 14, 30, 0.34);
  color: #f4f8ff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.section-arrow span {
  font-size: 1.1rem;
  line-height: 1;
}

.section-arrow-prev {
  left: 0.56rem;
}

.section-arrow-next {
  right: 0.56rem;
}

.hero-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.46rem;
  padding: 0 0.1rem 0.2rem;
}

.hero-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  padding: 0;
}

.hero-dot.is-active {
  width: 24px;
  background: var(--accent);
  border-color: transparent;
}

.eyebrow {
  margin: 0;
  color: var(--accent-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.82rem;
}

h1 {
  margin: 0.45rem 0 0;
  font-size: clamp(2rem, 4.4vw, 3.7rem);
  line-height: 1.08;
}

.accent {
  color: var(--accent);
}

.hero-copy {
  margin: 1rem 0 0;
  color: var(--muted);
  max-width: 55ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.btn {
  text-decoration: none;
  border-radius: 0.8rem;
  padding: 0.6rem 0.95rem;
  font-weight: 700;
}

.btn-primary {
  color: #0f1830;
  background: var(--accent);
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--line);
}

.panel-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.rolling-word {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--accent-2);
  min-height: 1.3em;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.solution-rolling-head {
  margin-bottom: 0.8rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.solution-rolling-head .panel-foot {
  font-size: 0.92rem;
}

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

.solution-card {
  display: none;
  gap: 0.7rem;
}

.solution-card.is-active {
  display: grid;
}

.solution-thumb {
  position: relative;
  padding: 0;
  min-height: 220px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.8rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.solution-detail-list {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
}

.solution-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.section {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: clamp(1.1rem, 2vw, 1.8rem);
  background: var(--section-grad);
  scroll-margin-top: 6.2rem;
}

.section-head {
  margin-bottom: 0.9rem;
}

.section-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h2 {
  margin: 0.25rem 0 0;
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
}

.solution-grid,
.stats-wrap,
.case-grid,
.pricing-grid {
  display: grid;
  gap: 0.8rem;
}

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

.card,
.metric-card,
.panel,
.case-card,
.price-card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  background: var(--card-grad);
}

.card h3,
.metric-title,
.panel h3,
.case-card h3,
.price-card h3 {
  margin: 0;
}

.card p,
.case-card p,
.price-card p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.stats-charts {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 0.8rem;
}

.chart-card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  background: var(--card-grad);
}

.chart-head h3 {
  margin: 0;
}

.chart-head p {
  margin: 0.35rem 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.line-chart {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  padding: 0.35rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.line-grid line {
  stroke: var(--line);
  stroke-width: 1;
}

.line-area {
  fill: url(#kpiArea);
}

.line-path {
  fill: none;
  stroke: url(#kpiLine);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.line-dots circle {
  fill: var(--accent-2);
  stroke: #0f1830;
  stroke-width: 1.3;
}

.line-labels text {
  fill: var(--muted);
  font-size: 12px;
  text-anchor: middle;
}

.bar-list {
  display: grid;
  gap: 0.65rem;
}

.bar-row {
  display: grid;
  grid-template-columns: 84px 1fr 58px;
  gap: 0.65rem;
  align-items: center;
}

.bar-label {
  color: var(--muted);
  font-size: 0.86rem;
}

.bar-track {
  height: 0.7rem;
  border-radius: 999px;
  background: var(--meter-bg);
  overflow: hidden;
}

.bar-fill {
  display: block;
  width: var(--value);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
}

.bar-value {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
}

.stats-kpis {
  margin-top: 0.75rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.kpi-chip {
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.75rem 0.8rem;
  background: linear-gradient(160deg, rgba(42, 56, 88, 0.45), rgba(16, 23, 42, 0.45));
}

.kpi-chip p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.kpi-chip strong {
  display: block;
  margin-top: 0.28rem;
  font-size: 1.35rem;
  color: var(--accent-3);
}

body[data-theme="light"] .kpi-chip {
  border-color: #a8bfe6;
  background: linear-gradient(160deg, #ffffff, #edf4ff);
}

body[data-theme="light"] .kpi-chip p {
  color: #1f355d;
  font-weight: 600;
}

body[data-theme="light"] .kpi-chip strong {
  color: #0f2042;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.panel ul {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

.panel-highlight {
  border-color: rgba(123, 255, 154, 0.5);
  background: var(--panel-highlight-grad);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.process-list li {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  background: var(--card-alt-grad);
}

.process-list strong {
  color: var(--accent-2);
  display: block;
}

.process-list p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.case-grid,
.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-grid .case-card {
  grid-column: span 1;
}

.pricing-grid .price-card {
  min-height: 180px;
}

.pricing-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.pricing-subtitle {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.pricing-grid-chatgpt {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.plan-card h3 {
  font-size: 1.05rem;
}

.plan-tier {
  margin: 0;
  color: var(--accent-3);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.plan-price {
  margin: 0.2rem 0 0;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.plan-price .price-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.plan-price .price-unit {
  color: var(--muted);
  font-size: 0.9rem;
}

.plan-price.custom {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
}

body[data-theme="light"] .plan-price .price-value {
  color: #000;
}

.plan-save {
  margin: 0;
  min-height: 1.35em;
  color: var(--muted);
  font-size: 0.86rem;
}

.plan-features {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  display: grid;
  gap: 0.36rem;
}

.plan-features li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.9rem;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-3);
  font-weight: 800;
}

.plan-cta {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

.pricing-note {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-2);
}

.card,
.case-card,
.price-card {
  transition: transform 0.2s ease, box-shadow 0.22s ease, border-color 0.2s ease;
}

@media (hover: hover) {
  .card:hover,
  .case-card:hover,
  .price-card:hover {
    transform: translateY(-4px);
    border-color: rgba(91, 231, 255, 0.56);
    box-shadow: 0 14px 26px rgba(5, 12, 30, 0.28);
  }
}

.clients .section-head {
  text-align: center;
  margin-bottom: 1.6rem;
}

.logo-marquee {
  display: flex;
  overflow: hidden;
  border-radius: 0.75rem;
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    rgba(0, 0, 0, 1) 12%,
    rgba(0, 0, 0, 1) 88%,
    transparent 100%
  );
}

.logo-track {
  flex-shrink: 0;
  min-width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  animation: logo-scroll 28s linear infinite;
  padding: 0.35rem 0;
}

@keyframes logo-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.logo-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 0 1.2rem;
}

.logo-item img {
  display: block;
  width: auto;
  height: 34px;
  object-fit: contain;
  opacity: 1;
  filter: none;
}

body:not([data-theme="light"]) .logo-item img[src$="prada.svg"],
body:not([data-theme="light"]) .logo-item img[src$="sony.svg"],
body:not([data-theme="light"]) .logo-item img[src$="meta.svg"] {
  filter: brightness(0) invert(1);
}

.site-footer {
  width: min(var(--max), calc(100% - 2.5rem));
  margin: 1rem auto 2rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  background: var(--footer-bg);
}

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

.to-top {
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 0.55rem;
  max-width: 760px;
}

.contact-form label {
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--card-grad);
  color: var(--text);
  border-radius: 0.7rem;
  padding: 0.72rem 0.85rem;
  font: inherit;
}

.contact-form .btn {
  width: fit-content;
}

.contact-form .btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(18, 100, 255, 0.12);
}

.contact-status {
  min-height: 1.4em;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-status.success {
  color: var(--accent-3);
}

.contact-status.error {
  color: #ff7a85;
}

.floating-kakao {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 110px;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  color: #101010;
  font-weight: 800;
  background: linear-gradient(120deg, var(--accent-2), #ffe16e);
  box-shadow: var(--floating-shadow);
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.submit-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
}

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

.submit-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 12, 25, 0.58);
  backdrop-filter: blur(2px);
}

.submit-modal__panel {
  position: relative;
  width: min(92vw, 360px);
  margin: min(18vh, 160px) auto 0;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.05rem 1rem 0.95rem;
  background: var(--section-grad);
  box-shadow: 0 18px 36px rgba(8, 16, 34, 0.45);
}

.submit-modal__panel h3 {
  margin: 0;
  font-size: 1.12rem;
}

.submit-modal__panel p {
  margin: 0.55rem 0 0.9rem;
  color: var(--muted);
}

.submit-modal__confirm {
  width: 100%;
}

@media (max-width: 1024px) {
  .hero-slide {
    min-height: 254px;
  }

  .stats-kpis,
  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-charts {
    grid-template-columns: 1fr;
  }

  .pricing-grid-chatgpt {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-track {
    gap: 0;
    animation-duration: 24s;
  }
}

@media (max-width: 760px) {
  .site-header {
    width: calc(100% - 1rem);
    padding: 0.7rem;
    border-radius: 0.95rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .site-nav {
    width: 100%;
    justify-content: center;
    order: 3;
  }

  .theme-toggle {
    margin-left: auto;
  }

  main,
  .site-footer {
    width: calc(100% - 1rem);
  }

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

  .stats-kpis {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .section-arrow {
    display: none;
  }

  .section-carousel-track {
    display: flex;
    overflow-x: auto;
    gap: 0.72rem;
    padding: 0 0.25rem 0.3rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }

  .section-carousel-track::-webkit-scrollbar {
    height: 6px;
  }

  .section-carousel-track::-webkit-scrollbar-thumb {
    background: rgba(117, 145, 197, 0.5);
    border-radius: 999px;
  }

  .section-carousel-track > * {
    flex: 0 0 min(82vw, 360px);
    min-width: min(82vw, 360px);
    scroll-snap-align: start;
  }

  .stats-carousel .section-carousel-track > * {
    flex-basis: min(86vw, 560px);
    min-width: min(86vw, 560px);
  }

  .pricing-carousel .section-carousel-track > * {
    flex-basis: min(84vw, 320px);
    min-width: min(84vw, 320px);
  }

  .hero-carousel {
    padding: 0.45rem;
  }

  .hero-slide {
    min-height: 224px;
    padding: 1rem;
  }

  .hero-arrow {
    width: 36px;
    height: 36px;
  }

  .hero-arrow-prev {
    left: 0.62rem;
  }

  .hero-arrow-next {
    right: 0.62rem;
  }

  .solution-thumb {
    min-height: 172px;
  }

  .solution-image {
    min-height: 172px;
  }

  .kpi-chip {
    padding: 0.62rem 0.56rem;
  }

  .kpi-chip strong {
    font-size: 1.1rem;
  }

  .hero-dot.is-active {
    width: 20px;
  }

  .logo-track {
    animation-duration: 20s;
    gap: 0;
  }

  .logo-item {
    padding: 0 0.8rem;
  }

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

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

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

  .floating-kakao {
    right: 0.75rem;
    bottom: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .logo-marquee {
    mask-image: none;
    display: block;
    overflow: visible;
  }

  .logo-track {
    animation: none;
    min-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .logo-track[aria-hidden="true"] {
    display: none;
  }

  .hero-slides {
    transition: none;
  }
}