/* ====================== Reset & Base ====================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --orange: #ff5a1f;
  --orange-2: #ff7a3c;
  --dark: #0e1116;
  --dark-2: #181c22;
  --gray: #6b7280;
  --gray-light: #9aa1ac;
  --line: #e8eaed;
  --bg: #ffffff;
  --bg-soft: #f6f7f9;
  --tint: #fff4ee;
  --radius: 20px;
  --maxw: 1440px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family:
    "Pretendard",
    -apple-system,
    BlinkMacSystemFont,
    system-ui,
    sans-serif;
  color: var(--dark);
  background: var(--bg);
  line-height: 1.65;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
em {
  font-style: normal;
  color: var(--orange);
}
.inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 40px;
}
.section {
  padding: 150px 0;
}

/* ====================== Buttons ====================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  border-radius: 999px;
  padding: 15px 30px;
  transition: 0.25s var(--ease);
  font-size: 17px;
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 90, 31, 0.28);
}
.btn-primary:hover {
  background: #ed4a12;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(255, 90, 31, 0.36);
}
.btn-ghost {
  background: transparent;
  color: var(--dark);
  border: 1.5px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--dark);
  transform: translateY(-2px);
}
.btn-light {
  background: #fff;
  color: var(--dark);
}
.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}
.btn-lg {
  padding: 19px 40px;
  font-size: 18px;
}

/* ====================== Loader ====================== */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.6s ease,
    visibility 0.6s ease;
}
#loader.hide {
  opacity: 0;
  visibility: hidden;
}
.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.loader-logo {
  animation: floaty 1.6s ease-in-out infinite;
}
.loader-word {
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0;
}
.loader-word b {
  color: var(--orange);
}
.loader-bar {
  width: 160px;
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}
.loader-bar i {
  display: block;
  height: 100%;
  width: 40%;
  border-radius: 4px;
  background: var(--orange);
  animation: loadbar 1.1s ease-in-out infinite;
}
@keyframes loadbar {
  0% {
    transform: translateX(-110%);
  }
  100% {
    transform: translateX(310%);
  }
}
@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* page fade-in */
body {
  opacity: 0;
  transition: opacity 0.5s ease;
}
body.ready {
  opacity: 1;
}

/* ====================== Header ====================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 900;
  transition: 0.3s var(--ease);
  padding: 18px 0;
}
#header .inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
#header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--line);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0;
}
.logo b {
  color: var(--orange);
}
.gnb {
  margin-left: auto;
}
.gnb ul {
  display: flex;
  gap: 40px;
}
.gnb a {
  font-weight: 600;
  font-size: 18px;
  color: var(--dark);
  transition: 0.2s;
  position: relative;
}
.gnb a:hover {
  color: var(--orange);
}
.header-cta {
  font-size: 16px;
  padding: 13px 26px;
}
/* 헤더 투명(히어로 위) 상태 - 흰 글자 */
#header:not(.scrolled) .logo,
#header:not(.scrolled) .gnb a {
  color: #fff;
}
#header:not(.scrolled) .logo b {
  color: var(--orange-2);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: 0.3s;
}
#header:not(.scrolled) .nav-toggle span {
  background: #fff;
}
.mobile-nav {
  display: none;
}

/* ====================== Hero ====================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  padding: 120px 0 60px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(135deg, #12161c 0%, #1c2128 55%, #2a1b12 100%);
}
/* 살아 움직이는 오렌지 원형 오브 */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform, opacity;
  filter: blur(44px);
  mix-blend-mode: screen;
}
.orb-1 {
  width: 580px;
  height: 580px;
  top: -160px;
  right: -120px;
  background: radial-gradient(circle, rgba(255, 90, 31, 0.55), transparent 66%);
  animation: orbMove1 18s ease-in-out infinite;
}
.orb-2 {
  width: 460px;
  height: 460px;
  bottom: -180px;
  left: -110px;
  background: radial-gradient(
    circle,
    rgba(255, 122, 60, 0.42),
    transparent 66%
  );
  animation: orbMove2 22s ease-in-out infinite;
}
.orb-3 {
  width: 340px;
  height: 340px;
  top: 38%;
  left: 46%;
  background: radial-gradient(circle, rgba(255, 90, 31, 0.34), transparent 68%);
  animation: orbMove3 26s ease-in-out infinite;
}
.orb-4 {
  width: 240px;
  height: 240px;
  top: 12%;
  left: 30%;
  background: radial-gradient(circle, rgba(255, 150, 90, 0.3), transparent 70%);
  animation: orbMove4 15s ease-in-out infinite;
}
@keyframes orbMove1 {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.9;
  }
  30% {
    transform: translate(-70px, 60px) scale(1.15);
    opacity: 1;
  }
  60% {
    transform: translate(40px, 120px) scale(0.9);
    opacity: 0.75;
  }
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.9;
  }
}
@keyframes orbMove2 {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.85;
  }
  35% {
    transform: translate(90px, -60px) scale(1.18);
    opacity: 1;
  }
  70% {
    transform: translate(140px, 30px) scale(0.95);
    opacity: 0.7;
  }
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.85;
  }
}
@keyframes orbMove3 {
  0% {
    transform: translate(-50%, -50%) translate(0, 0) scale(1);
    opacity: 0.55;
  }
  25% {
    transform: translate(-50%, -50%) translate(-120px, -50px) scale(1.25);
    opacity: 0.85;
  }
  55% {
    transform: translate(-50%, -50%) translate(80px, 70px) scale(0.85);
    opacity: 0.45;
  }
  80% {
    transform: translate(-50%, -50%) translate(-40px, -90px) scale(1.1);
    opacity: 0.7;
  }
  100% {
    transform: translate(-50%, -50%) translate(0, 0) scale(1);
    opacity: 0.55;
  }
}
@keyframes orbMove4 {
  0% {
    transform: translate(0, 0) scale(0.9);
    opacity: 0.5;
  }
  40% {
    transform: translate(60px, 80px) scale(1.2);
    opacity: 0.8;
  }
  75% {
    transform: translate(-30px, 40px) scale(1);
    opacity: 0.4;
  }
  100% {
    transform: translate(0, 0) scale(0.9);
    opacity: 0.5;
  }
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
}
.tag {
  display: inline-block;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 9px 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 28px;
}
.hero-text h1 {
  font-size: 72px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 26px;
}
.hero-text h1 strong {
  color: var(--orange-2);
}
.hero-text > p {
  font-size: 21px;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 40px;
}
.hero-text > p b {
  color: #fff;
  font-weight: 700;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-btns .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}
.hero-btns .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
}
.hero-stats li {
  display: flex;
  flex-direction: column;
}
.hero-stats strong {
  font-size: 50px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.hero-stats span {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 10px;
}
.hero-visual {
  position: relative;
  text-align: center;
}
.hero-visual img {
  margin: 0 auto;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.45));
  max-height: 640px;
  width: auto;
  transform-origin: center center;
  will-change: transform;
}
.float-badge {
  position: absolute;
  background: #fff;
  color: var(--dark);
  font-weight: 700;
  font-size: 14px;
  padding: 11px 18px;
  border-radius: 14px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
  white-space: nowrap;
}
.badge-1 {
  top: 18%;
  left: -6%;
  animation: floaty 4s ease-in-out infinite;
}
.badge-2 {
  bottom: 20%;
  right: -4%;
  animation: floaty 4.6s ease-in-out 0.4s infinite;
}
.scroll-cue {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 14px;
}
.scroll-cue span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: #fff;
  transform: translateX(-50%);
  animation: cue 1.6s infinite;
}
@keyframes cue {
  0% {
    opacity: 0;
    top: 8px;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    top: 22px;
  }
}

/* ====================== Section heads ====================== */
.sec-head {
  text-align: center;
  max-width: 920px;
  margin: 0 auto 78px;
}
.sec-tag {
  display: inline-block;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 18px;
}
.sec-head h2 {
  font-size: 54px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: 0;
}
.sec-desc {
  margin-top: 22px;
  font-size: 20px;
  color: var(--gray);
}
.sec-desc b {
  color: var(--dark);
  font-weight: 700;
}

/* ====================== Feature ====================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 42px 34px;
  transition: 0.3s var(--ease);
  border: 1px solid transparent;
}
.feature-card:hover {
  background: #fff;
  border-color: var(--line);
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}
.fc-ico {
  width: 66px;
  height: 66px;
  border-radius: 18px;
  background: var(--tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
}
.fc-ico svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--orange);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-card h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 14px;
}
.feature-card p {
  font-size: 17px;
  color: var(--gray);
}

/* ====================== Solution (dark) ====================== */
.section-dark {
  background: var(--dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.section-dark .sec-desc {
  color: var(--gray-light);
}
.section-dark .sec-desc b {
  color: #fff;
}
.marquee {
  position: absolute;
  top: 40px;
  left: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0.06;
  pointer-events: none;
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  font-size: 120px;
  font-weight: 800;
  animation: marquee 24s linear infinite;
}
@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.sol-card {
  background: var(--dark-2);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: 0.3s var(--ease);
}
.sol-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 90, 31, 0.4);
}
.sol-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.sol-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s var(--ease);
}
.sol-card:hover .sol-img img {
  transform: scale(1.06);
}
.sol-body {
  padding: 34px 38px 38px;
}
.sol-body h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
}
.sol-body ul li {
  position: relative;
  padding-left: 26px;
  color: var(--gray-light);
  font-size: 17px;
  margin-bottom: 12px;
}
.sol-body ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

/* ====================== Result ====================== */
.result-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.result-num {
  text-align: center;
  padding: 48px 24px;
  border-radius: var(--radius);
  background: var(--bg-soft);
}
.result-num strong {
  display: block;
  font-size: 72px;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}
.result-num .unit {
  font-style: normal;
  font-size: 0.62em;
  margin-left: 2px;
}
/* 모바일 전용 줄바꿈 */
.br-mo {
  display: none;
}
.result-num > span {
  display: block;
  margin-top: 16px;
  font-size: 17px;
  color: var(--gray);
  font-weight: 600;
}
.logo-marquee {
  margin-top: 50px;
  overflow: hidden;
}
.lm-track {
  display: flex;
  gap: 90px;
  white-space: nowrap;
  animation: marquee 18s linear infinite;
  width: max-content;
  will-change: transform;
}
.lm-track span {
  font-size: 66px;
  font-weight: 800;
  color: #d7dbe0;
  letter-spacing: 0;
}
.lm-track span:nth-child(3n + 1) {
  color: var(--orange);
  opacity: 0.55;
}

/* ====================== Gallery ====================== */
.section-tint {
  background: var(--tint);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.gallery-grid figure {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 3/4;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.1);
}
.gallery-grid figure:nth-child(2) {
  margin-top: 40px;
}
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.6s var(--ease);
}
.gallery-grid figure:hover img {
  transform: scale(1.07);
}
.gallery-grid figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 40px 22px 20px;
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
}

/* ====================== Review ====================== */
.review-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 72px;
  align-items: center;
}
.review-head h2 {
  font-size: 46px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: 0;
  margin: 16px 0 22px;
}
.review-head .btn {
  margin-top: 30px;
}
.review-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.review-list blockquote {
  background: var(--dark-2);
  border-radius: var(--radius);
  padding: 34px 36px;
  border-left: 3px solid var(--orange);
}
.review-list p {
  font-size: 20px;
  color: #fff;
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.55;
}
.review-list cite {
  font-style: normal;
  font-size: 16px;
  color: var(--gray-light);
  font-weight: 600;
}

/* ====================== Process ====================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.proc-card {
  position: relative;
  padding: 48px 38px;
  border-radius: var(--radius);
  background: var(--bg-soft);
  border: 1px solid transparent;
  transition: 0.3s var(--ease);
  overflow: hidden;
}
.proc-card:hover {
  background: #fff;
  border-color: var(--line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.07);
  transform: translateY(-6px);
}
.proc-step {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--orange);
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--tint);
  margin-bottom: 22px;
}
.proc-card h3 {
  font-size: 25px;
  font-weight: 700;
  margin-bottom: 16px;
}
.proc-card p {
  font-size: 17px;
  color: var(--gray);
}

/* ====================== CTA Banner ====================== */
#cta-banner {
  background: linear-gradient(120deg, var(--orange), var(--orange-2));
  color: #fff;
  padding: 110px 0;
  text-align: center;
}
#cta-banner h2 {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.25;
  margin-bottom: 16px;
}
#cta-banner p {
  font-size: 21px;
  line-height: 1.55;
  opacity: 0.95;
  margin-bottom: 40px;
}
.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ====================== FAQ ====================== */
.faq-inner {
  max-width: 960px;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: 0.3s;
}
.faq-item.open {
  border-color: var(--orange);
  box-shadow: 0 10px 30px rgba(255, 90, 31, 0.1);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px;
  font-size: 22px;
  font-weight: 700;
  text-align: left;
  gap: 16px;
}
.faq-mark {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}
.faq-mark::before,
.faq-mark::after {
  content: "";
  position: absolute;
  background: var(--orange);
  border-radius: 2px;
  transition: 0.3s;
}
.faq-mark::before {
  top: 8px;
  left: 0;
  width: 18px;
  height: 3px;
}
.faq-mark::after {
  top: 0;
  left: 8px;
  width: 3px;
  height: 18px;
}
.faq-item.open .faq-mark::after {
  transform: rotate(90deg);
  opacity: 0;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}
.faq-a p {
  padding: 0 32px 30px;
  color: var(--gray);
  font-size: 18px;
}

/* ====================== Footer ====================== */
#footer {
  background: var(--dark);
  color: #fff;
  padding: 70px 0 36px;
}
.ft-top {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 48px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.ft-brand .logo {
  color: #fff;
  margin-bottom: 18px;
}
.ft-brand > p {
  color: var(--gray-light);
  font-size: 16px;
  line-height: 1.7;
}
.sns {
  display: flex;
  gap: 20px;
  margin-top: 26px;
  align-items: center;
}
.sns a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-light);
  transition:
    color 0.25s var(--ease-out),
    transform 0.35s var(--ease-out);
}
.sns a:hover {
  color: var(--orange);
  transform: translateY(-4px);
}
.sns svg {
  width: 26px;
  height: 26px;
  display: block;
}
.ft-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.ft-map h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
}
.ft-map a {
  display: block;
  color: var(--gray-light);
  font-size: 15px;
  margin-bottom: 12px;
  transition: 0.2s;
}
.ft-map a:hover {
  color: var(--orange);
}
.ft-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  gap: 14px;
  flex-wrap: wrap;
}
.ft-bottom small {
  color: var(--gray-light);
  font-size: 13px;
}
.ft-bottom a {
  color: var(--gray-light);
  text-decoration: underline;
}
.ft-bottom a:hover {
  color: var(--orange);
}
.ft-disclaimer {
  margin-top: 14px;
  font-size: 13px;
  color: var(--gray-light);
  opacity: 0.75;
}
.ft-disclaimer a {
  color: var(--orange);
  text-decoration: underline;
}

/* ====================== Top button ====================== */
#topBtn {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 800;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(14px);
  transition: 0.3s var(--ease);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
}
#topBtn.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
#topBtn:hover {
  background: var(--orange);
}
#topBtn svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* 모바일 전용 도입문의 플로팅 버튼 (PC 숨김) */
#mobileCta {
  display: none;
}

/* ====================== Quick Order (PC) ====================== */
#quickOrder {
  position: fixed;
  right: 28px;
  bottom: 92px;
  z-index: 550;
  width: 300px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
  padding: 22px;
  border: 1px solid var(--line);
  transition: 0.4s var(--ease);
}
#quickOrder.hidden {
  transform: translateX(120%);
  opacity: 0;
  visibility: hidden;
}
.qo-close {
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 22px;
  color: var(--gray);
  line-height: 1;
}
.qo-head strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 6px;
}
.qo-head span {
  display: block;
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}
.qo-form {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.qo-form input[type="text"],
.qo-form input[type="tel"] {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
}
.qo-form input:focus {
  outline: none;
  border-color: var(--orange);
}
.qo-agree {
  font-size: 12px;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 2px 0;
}
.qo-agree a {
  color: var(--orange);
  text-decoration: underline;
}
.qo-form .btn {
  margin-top: 4px;
}

/* ====================== Mobile Order Bar ====================== */
#mobileOrder {
  display: none;
}

/* ====================== Modal ====================== */
#modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#modal.show {
  display: flex;
}
.modal-dim {
  position: absolute;
  inset: 0;
  background: rgba(14, 17, 22, 0.6);
  backdrop-filter: blur(4px);
}
.modal-box {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: #fff;
  border-radius: 22px;
  padding: 40px;
  animation: modalIn 0.4s var(--ease);
}
@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.modal-close {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 26px;
  color: var(--gray);
  line-height: 1;
}
.modal-head {
  text-align: center;
  margin-bottom: 26px;
}
.modal-head h3 {
  font-size: 26px;
  font-weight: 800;
  margin: 10px 0 8px;
}
.modal-head p {
  font-size: 15px;
  color: var(--gray);
}
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.modal-form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 14px;
  font-weight: 600;
}
.modal-form input,
.modal-form textarea {
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  font-size: 15px;
  font-family: inherit;
  font-weight: 400;
}
.modal-form input:focus,
.modal-form textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.modal-form textarea {
  resize: vertical;
}
.mf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.mf-agree {
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  font-weight: 400 !important;
  font-size: 13px !important;
  color: var(--gray);
}
.mf-agree a {
  color: var(--orange);
  text-decoration: underline;
}
.modal-form .btn {
  margin-top: 6px;
}

/* ====================== Reveal animation ====================== */
.reveal {
  opacity: 0;
  transform: translateY(42px);
  filter: blur(6px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease),
    filter 0.9s var(--ease);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: none;
  filter: none;
}
/* 리빌 완료 후 will-change 해제용 */
.reveal.in {
  will-change: auto;
}

/* ============================================================
   PREMIUM ENHANCEMENTS — 고급 인터랙션 / 스크롤 효과
   ============================================================ */

/* 전역 부드러운 이징 보강 */
:root {
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* 스크롤 진행 바 */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 950;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--orange), var(--orange-2));
  box-shadow: 0 0 12px rgba(255, 90, 31, 0.5);
}

/* ---------- 버튼: 샤인 스윕 + 정교한 리프트 ---------- */
.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out),
    background-color 0.25s;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    120deg,
    transparent 20%,
    rgba(255, 255, 255, 0.45) 50%,
    transparent 80%
  );
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease-out);
}
.btn:hover::after {
  transform: translateX(120%);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.015);
}
.btn-primary:active {
  transform: translateY(-1px) scale(0.99);
}
.btn-light::after {
  background: linear-gradient(
    120deg,
    transparent 20%,
    rgba(255, 90, 31, 0.18) 50%,
    transparent 80%
  );
}

/* ---------- 헤더 내비: 언더라인 슬라이드 ---------- */
.gnb a {
  padding-bottom: 4px;
}
.gnb a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.gnb a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
#header:not(.scrolled) .gnb a::after {
  background: var(--orange-2);
}

/* ---------- 섹션 태그: 라인 디테일 ---------- */
.sec-tag {
  position: relative;
  padding-left: 0;
}

/* ---------- Feature 카드: 글로우 보더 + 아이콘 모션 ---------- */
.feature-card {
  position: relative;
  overflow: hidden;
  transition:
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out),
    background-color 0.3s,
    border-color 0.3s;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.feature-card:hover::before {
  transform: scaleX(1);
}
.feature-card:hover {
  transform: translateY(-10px);
}
.fc-ico {
  transition:
    transform 0.5s var(--ease-out),
    background-color 0.4s;
}
.feature-card:hover .fc-ico {
  transform: translateY(-4px) rotate(-6deg) scale(1.08);
  background: var(--orange);
}
.fc-ico svg {
  transition: stroke 0.4s;
}
.feature-card:hover .fc-ico svg {
  stroke: #fff;
}
.feature-card h3 {
  transition: color 0.3s;
}
.feature-card:hover h3 {
  color: var(--orange);
}

/* ---------- Solution 카드: 이미지 줌 + 보더 글로우 ---------- */
.sol-card {
  transition:
    transform 0.5s var(--ease-out),
    border-color 0.4s,
    box-shadow 0.5s var(--ease-out);
}
.sol-card:hover {
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45);
}
.sol-img {
  position: relative;
}
.sol-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 90, 31, 0.28), transparent 55%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
}
.sol-card:hover .sol-img::after {
  opacity: 1;
}
.sol-img img {
  transition: transform 0.7s var(--ease-out);
}
.sol-card:hover .sol-img img {
  transform: scale(1.08);
}
.sol-body h3 {
  transition: color 0.35s;
}
.sol-card:hover .sol-body h3 {
  color: var(--orange-2);
}

/* ---------- Result 숫자 카드 ---------- */
.result-num {
  transition:
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out),
    background-color 0.3s;
}
.result-num:hover {
  transform: translateY(-8px);
  background: #fff;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.09);
}
.result-num strong {
  display: inline-block;
  transition: transform 0.45s var(--ease-out);
}
.result-num:hover strong {
  transform: scale(1.08);
}

/* ---------- Gallery: 패럴랙스 + 캡션 슬라이드 ---------- */
.gallery-grid figure {
  transition:
    transform 0.55s var(--ease-out),
    box-shadow 0.55s var(--ease-out);
}
.gallery-grid figure:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}
.gallery-grid img {
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 120%;
  object-fit: cover;
  transition: filter 0.6s var(--ease-out);
} /* transform은 패럴랙스 전용 */
.gallery-grid figure:hover img {
  filter: brightness(1.06) saturate(1.08);
}
.gallery-grid figcaption {
  transform: translateY(8px);
  opacity: 0.92;
  transition:
    transform 0.5s var(--ease-out),
    opacity 0.5s var(--ease-out);
}
.gallery-grid figure:hover figcaption {
  transform: translateY(0);
  opacity: 1;
}
.gallery-grid figcaption::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--orange);
  margin-right: 10px;
  vertical-align: middle;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out) 0.05s;
}
.gallery-grid figure:hover figcaption::before {
  transform: scaleX(1);
}

/* ---------- Review 인용구 ---------- */
.review-list blockquote {
  transition:
    transform 0.5s var(--ease-out),
    border-color 0.4s,
    background-color 0.4s;
}
.review-list blockquote:hover {
  transform: translateX(8px);
  border-left-width: 5px;
  background: #1e232b;
}

/* ---------- Process 카드: 워터마크 스텝 ---------- */
.proc-card {
  transition:
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out),
    background-color 0.3s,
    border-color 0.3s;
}
.proc-card::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--tint);
  opacity: 0;
  transform: scale(0.6);
  transition:
    opacity 0.5s var(--ease-out),
    transform 0.5s var(--ease-out);
  z-index: 0;
}
.proc-card:hover::after {
  opacity: 0.7;
  transform: scale(1);
}
.proc-card:hover {
  transform: translateY(-10px);
}
.proc-card > * {
  position: relative;
  z-index: 1;
}
.proc-step {
  transition:
    transform 0.4s var(--ease-out),
    background-color 0.3s,
    color 0.3s;
}
.proc-card:hover .proc-step {
  background: var(--orange);
  color: #fff;
  transform: translateY(-2px);
}

/* ---------- 푸터 링크 ---------- */
.ft-map a {
  position: relative;
  width: fit-content;
}
.ft-map a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease-out);
}
.ft-map a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ---------- FAQ ---------- */
.faq-item {
  transition:
    border-color 0.35s,
    box-shadow 0.35s,
    transform 0.35s var(--ease-out);
}
.faq-item:hover {
  transform: translateY(-2px);
}
.faq-q {
  transition: color 0.3s;
}
.faq-q:hover {
  color: var(--orange);
}

/* ---------- Hero 배지/CTA 미세 모션 ---------- */
.hero-btns .btn {
  transition:
    transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out),
    background-color 0.25s,
    border-color 0.25s;
}
.float-badge {
  transition:
    transform 0.4s var(--ease-out),
    box-shadow 0.4s;
}
.float-badge:hover {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}

/* ---------- 상단 이동 / 모달 닫기 회전 ---------- */
#topBtn {
  transition:
    opacity 0.3s var(--ease-out),
    visibility 0.3s,
    transform 0.4s var(--ease-out),
    background-color 0.3s;
}
#topBtn:hover {
  transform: translateY(-4px) scale(1.06);
}
#topBtn:hover svg {
  animation: nudgeUp 0.6s var(--ease-out);
}
@keyframes nudgeUp {
  0%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-3px);
  }
}
.modal-close,
.qo-close {
  transition:
    transform 0.3s var(--ease-out),
    color 0.25s;
}
.modal-close:hover,
.qo-close:hover {
  transform: rotate(90deg);
  color: var(--orange);
}

/* ---------- 폼 인풋 포커스 글로우 ---------- */
.qo-form input:focus,
.modal-form input:focus,
.modal-form textarea:focus {
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.14);
}

/* 이미지/카드 GPU 가속 힌트 */
.sol-img img,
.gallery-grid img,
.feature-card,
.proc-card {
  backface-visibility: hidden;
}

/* ====================== Mobile slider controls ====================== */
.mobile-slider {
  width: 100%;
}
.mobile-slider-controls {
  display: none;
}
.mobile-slider-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.mobile-slider-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.mobile-slider-dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.mobile-slider-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
  color: #aeb4bd;
  opacity: 0.42;
  transition:
    width 0.25s var(--ease-out),
    opacity 0.25s var(--ease-out),
    color 0.25s var(--ease-out);
}
.mobile-slider-dot.is-active {
  width: 18px;
  color: var(--orange);
  opacity: 1;
}

/* 모션 최소화 사용자 배려 */
@media (prefers-reduced-motion: reduce) {
  #scrollProgress {
    display: none;
  }
  .gallery-grid img {
    position: static;
    width: 100%;
    height: 100%;
    top: auto;
  }
  .btn::after {
    display: none;
  }
}

/* ====================== Responsive ====================== */
@media (max-width: 1280px) {
  .inner {
    padding: 0 32px;
  }
  .hero-text h1 {
    font-size: 60px;
  }
  .sec-head h2 {
    font-size: 46px;
  }
  .lm-track span {
    font-size: 54px;
  }
  .marquee-track {
    font-size: 96px;
  }
}
@media (max-width: 1024px) {
  .hero-text h1 {
    font-size: 50px;
  }
  .hero-text > p {
    font-size: 19px;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .result-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-head h2 {
    font-size: 40px;
  }
  .review-inner {
    gap: 48px;
  }
  .review-head h2 {
    font-size: 38px;
  }
  .lm-track span {
    font-size: 46px;
  }
  .section {
    padding: 120px 0;
  }
}
@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }
  .gnb,
  .header-cta {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  #header.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  #header.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }
  #header.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  .mobile-nav {
    display: block;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
    background: #fff;
    width: 100%;
  }
  #header.nav-open {
    background: #fff;
    box-shadow: 0 1px 0 var(--line);
  }
  #header.nav-open .logo,
  #header.nav-open .nav-toggle span {
    color: var(--dark);
  }
  #header.nav-open .nav-toggle span {
    background: var(--dark);
  }
  #header.nav-open .mobile-nav {
    max-height: 400px;
  }
  .mobile-nav ul {
    padding: 8px 24px 22px;
  }
  .mobile-nav li {
    border-top: 1px solid var(--line);
  }
  .mobile-nav a {
    display: block;
    padding: 15px 0;
    font-weight: 600;
    font-size: 16px;
  }
  .mobile-nav .btn {
    display: flex;
    margin-top: 12px;
    width: 100%;
  }

  #hero {
    min-height: auto;
    padding: 130px 0 80px;
    text-align: center;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-text h1 {
    font-size: 42px;
    letter-spacing: 0;
  }
  .hero-text > p {
    font-size: 17px;
  }
  .hero-text > p br {
    display: none;
  }
  .tag {
    font-size: 14px;
  }
  .hero-btns {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
    gap: 28px;
    margin-top: 42px;
  }
  .hero-stats strong {
    font-size: 34px;
  }
  .hero-visual img {
    max-height: 400px;
  }
  .badge-1 {
    left: 0;
  }
  .badge-2 {
    right: 0;
  }
  .scroll-cue {
    display: none;
  }

  .sec-head {
    margin-bottom: 50px;
  }
  .sec-head h2 {
    font-size: 31px;
    line-height: 1.3;
  }
  .sec-desc {
    font-size: 16px;
  }
  .sec-desc br {
    display: none;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature-card {
    padding: 32px 26px;
  }
  .feature-card h3 {
    font-size: 21px;
  }
  .feature-card p {
    font-size: 16px;
  }
  .solution-grid {
    grid-template-columns: 1fr;
  }
  .sol-body h3 {
    font-size: 24px;
  }
  .sol-body ul li {
    font-size: 16px;
  }
  .result-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .result-num {
    padding: 26px 10px;
    min-height: 148px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .result-num strong {
    font-size: 40px;
  }
  .result-num > span {
    margin-top: 10px;
    font-size: 14px;
  }
  .br-mo {
    display: block;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .gallery-grid figure {
    aspect-ratio: 4/3;
  }
  .gallery-grid figure:nth-child(2) {
    margin-top: 0;
  }
  .review-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .review-head h2 {
    font-size: 32px;
  }
  .review-list p {
    font-size: 18px;
  }
  .process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .proc-card {
    padding: 38px 30px;
  }
  .proc-card h3 {
    font-size: 23px;
  }
  .faq-q {
    font-size: 18px;
    padding: 22px 22px;
  }
  .faq-a p {
    padding: 0 22px 24px;
    font-size: 16px;
  }
  #cta-banner {
    padding: 80px 0;
  }
  #cta-banner h2 {
    font-size: 32px;
  }
  #cta-banner p {
    font-size: 17px;
  }
  .marquee-track {
    font-size: 60px;
  }
  .lm-track span {
    font-size: 34px;
  }
  .logo-marquee {
    padding: 30px 0;
    margin-top: 80px;
  }

  .ft-top {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  /* 모바일: 서비스/안내/약관 메뉴 숨김 */
  .ft-map {
    display: none;
  }
  .ft-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  /* 모바일: 안내 문구를 카피라이트 위로 */
  #footer .inner {
    display: flex;
    flex-direction: column;
  }
  .ft-bottom {
    order: 2;
  }
  .ft-disclaimer {
    order: 1;
    margin-top: 0;
    margin-bottom: 14px;
  }

  /* PC 전용 요소 숨김 */
  #quickOrder {
    display: none;
  }

  /* 모바일 TOP 버튼 (작게, 우측 10px / 도입문의 버튼 아래) */
  #topBtn {
    display: flex;
    width: 42px;
    height: 42px;
    right: 10px;
    bottom: 16px;
  }
  #topBtn svg {
    width: 19px;
    height: 19px;
  }

  /* 모바일 도입문의 플로팅 버튼 (TOP 버튼 위, TOP 버튼과 동일 크기) */
  #mobileCta {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    right: 10px;
    bottom: 16px;
    z-index: 810;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--orange);
    color: #fff;
    box-shadow: 0 8px 22px rgba(255, 122, 0, 0.4);
    transition: 0.3s var(--ease);
  }
  #mobileCta svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: #fff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  #mobileCta span {
    display: none;
  }
  #mobileCta:active {
    transform: scale(0.94);
  }
  /* 스크롤로 TOP 버튼이 나타나면 도입문의 버튼을 그 위로 올림 */
  body.is-scrolled #mobileCta {
    bottom: 66px;
  }

  /* 플로팅 버튼 가림 방지 */
  #footer {
    padding-bottom: 96px;
  }
  .modal-box {
    padding: 30px 24px;
  }
  .mf-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 14px;
    line-height: 1.55;
  }
  .inner {
    padding: 0 16px;
  }
  .section {
    padding: 44px 0;
  }
  .btn {
    min-height: 34px;
    padding: 9px 15px;
    font-size: 13px;
    gap: 5px;
  }
  .btn-lg {
    padding: 11px 16px;
    font-size: 13px;
  }
  .btn:hover,
  .feature-card:hover,
  .sol-card:hover,
  .result-num:hover,
  .gallery-grid figure:hover,
  .proc-card:hover,
  .faq-item:hover,
  .review-list blockquote:hover {
    transform: none;
  }
  #scrollProgress {
    display: none;
  }
  #header {
    padding: 10px 0;
  }
  #header.scrolled {
    padding: 8px 0;
  }
  #header .inner {
    gap: 12px;
  }
  .logo {
    gap: 7px;
    font-size: 17px;
  }
  .logo svg {
    width: 27px;
    height: 27px;
  }
  .nav-toggle {
    gap: 4px;
    padding: 4px;
  }
  .nav-toggle span {
    width: 21px;
  }
  .mobile-nav ul {
    padding: 4px 16px 14px;
  }
  .mobile-nav a {
    padding: 11px 0;
    font-size: 13px;
  }

  #hero {
    min-height: auto;
    padding: 82px 0 34px;
  }
  .hero-bg {
    background: linear-gradient(135deg, #11151b 0%, #1b2027 58%, #211712 100%);
  }
  .orb {
    filter: blur(30px);
    opacity: 0.55;
  }
  .hero-grid {
    gap: 20px;
  }
  .tag {
    margin-bottom: 12px;
    padding: 6px 12px;
    font-size: 11px;
    letter-spacing: 0;
  }
  .hero-text h1 {
    margin-bottom: 12px;
    font-size: 29px;
    line-height: 1.18;
    letter-spacing: 0;
  }
  .hero-text > p {
    margin-bottom: 18px;
    font-size: 13px;
    line-height: 1.55;
  }
  .hero-btns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 20px;
  }
  .hero-stats li {
    align-items: center;
    min-width: 0;
    padding: 10px 6px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
  }
  .hero-stats strong {
    font-size: 23px;
  }
  .hero-stats span {
    margin-top: 4px;
    font-size: 10.5px;
    line-height: 1.25;
  }
  .hero-visual img {
    max-height: 240px;
  }
  .float-badge {
    padding: 6px 9px;
    border-radius: 9px;
    font-size: 10.5px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.22);
  }
  .badge-1 {
    left: 18px;
    top: 12%;
  }
  .badge-2 {
    right: 18px;
    bottom: 14%;
  }

  .sec-head {
    max-width: none;
    margin: 0 0 20px;
    text-align: left;
  }
  .sec-tag {
    margin-bottom: 7px;
    font-size: 10.5px;
    letter-spacing: 1px;
  }
  .sec-head h2,
  .review-head h2,
  #cta-banner h2 {
    font-size: 22px;
    line-height: 1.25;
    letter-spacing: 0;
  }
  .sec-desc,
  #cta-banner p,
  .modal-head p {
    margin-top: 8px;
    font-size: 12.5px;
    line-height: 1.55;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .feature-card {
    min-height: 156px;
    padding: 14px 12px;
    border-radius: 14px;
  }
  .feature-card::before {
    height: 2px;
  }
  .fc-ico {
    width: 34px;
    height: 34px;
    margin-bottom: 9px;
    border-radius: 10px;
  }
  .fc-ico svg {
    width: 18px;
    height: 18px;
  }
  .feature-card h3 {
    margin-bottom: 5px;
    font-size: 14.5px;
    line-height: 1.25;
  }
  .feature-card p {
    font-size: 11.5px;
    line-height: 1.45;
  }

  .section-dark .marquee,
  .logo-marquee {
    display: none;
  }
  .mobile-slider {
    overflow: hidden;
    position: relative;
  }
  .mobile-slider-track {
    display: flex !important;
    grid-template-columns: none !important;
    gap: 0 !important;
    width: 100%;
    transition: transform 0.42s var(--ease-out);
    will-change: transform;
  }
  .mobile-slider-track > * {
    flex: 0 0 100%;
    width: 100%;
  }
  .mobile-slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
  }
  .mobile-slider-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: #fff;
    color: var(--dark);
    box-shadow: 0 6px 14px rgba(14, 17, 22, 0.08);
  }
  .section-dark .mobile-slider-btn {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    box-shadow: none;
  }
  .section-dark .mobile-slider-dot {
    color: rgba(255, 255, 255, 0.72);
  }
  .section-dark .mobile-slider-dot.is-active {
    color: var(--orange-2);
  }
  .solution-grid {
    grid-template-columns: none;
  }
  .sol-card {
    border-radius: 16px;
  }
  .sol-img {
    aspect-ratio: 16/10;
  }
  .sol-body {
    padding: 15px 15px 16px;
  }
  .sol-body h3 {
    margin-bottom: 8px;
    font-size: 15.5px;
    line-height: 1.25;
  }
  .sol-body ul li {
    margin-bottom: 5px;
    padding-left: 15px;
    font-size: 11.8px;
    line-height: 1.45;
  }
  .sol-body ul li::before {
    top: 8px;
    width: 5px;
    height: 5px;
  }

  .result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }
  .result-num {
    min-height: 96px;
    padding: 16px 8px;
    border-radius: 14px;
  }
  .result-num strong {
    font-size: 28px;
    letter-spacing: 0;
  }
  .result-num > span {
    margin-top: 5px;
    font-size: 11.5px;
    line-height: 1.25;
  }

  .gallery-grid {
    grid-template-columns: none;
  }
  .gallery-grid figure {
    aspect-ratio: 16/11;
    border-radius: 16px;
  }
  .gallery-grid img {
    position: static;
    top: auto;
    height: 100%;
  }
  .gallery-grid figcaption {
    padding: 30px 14px 12px;
    font-size: 12.5px;
  }
  .gallery-grid figcaption::before {
    width: 14px;
    margin-right: 6px;
    transform: scaleX(1);
  }

  .review-inner {
    gap: 18px;
  }
  .review-head .btn {
    margin-top: 14px;
  }
  .review-list {
    gap: 9px;
  }
  .review-list blockquote {
    padding: 15px 16px;
    border-radius: 14px;
  }
  .review-list p {
    margin-bottom: 7px;
    font-size: 12.5px;
    line-height: 1.5;
  }
  .review-list cite {
    font-size: 11.5px;
  }

  .process-grid {
    gap: 9px;
  }
  .proc-card {
    padding: 16px 15px;
    border-radius: 14px;
  }
  .proc-card::after {
    display: none;
  }
  .proc-step {
    margin-bottom: 8px;
    padding: 4px 9px;
    font-size: 10px;
    letter-spacing: 0.5px;
  }
  .proc-card h3 {
    margin-bottom: 5px;
    font-size: 15px;
  }
  .proc-card p {
    font-size: 12px;
    line-height: 1.45;
  }

  #cta-banner {
    padding: 38px 0;
    text-align: left;
  }
  #cta-banner p {
    margin-bottom: 18px;
  }
  .cta-btns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .faq-list {
    gap: 9px;
  }
  .faq-item {
    border-radius: 12px;
  }
  .faq-q {
    padding: 14px 15px;
    font-size: 13.5px;
    line-height: 1.35;
  }
  .faq-mark {
    flex-basis: 14px;
    width: 14px;
    height: 14px;
  }
  .faq-mark::before {
    top: 6px;
    width: 14px;
    height: 2px;
  }
  .faq-mark::after {
    left: 6px;
    width: 2px;
    height: 14px;
  }
  .faq-a p {
    padding: 0 15px 15px;
    font-size: 12px;
  }

  #footer {
    padding: 34px 0 88px;
  }
  .ft-top {
    gap: 20px;
    padding-bottom: 20px;
  }
  .ft-brand .logo {
    margin-bottom: 10px;
  }
  .ft-brand > p,
  .ft-map a,
  .ft-bottom small,
  .ft-disclaimer {
    font-size: 11.5px;
  }
  .sns {
    gap: 14px;
    margin-top: 14px;
  }
  .sns svg {
    width: 20px;
    height: 20px;
  }
  .ft-bottom {
    padding-top: 16px;
  }

  #topBtn,
  #mobileCta {
    right: 12px;
    width: 38px;
    height: 38px;
  }
  #topBtn {
    bottom: 14px;
  }
  #mobileCta {
    bottom: 14px;
  }
  body.is-scrolled #mobileCta {
    bottom: 60px;
  }
  #topBtn svg,
  #mobileCta svg {
    width: 17px;
    height: 17px;
  }

  .modal-box {
    max-height: calc(100vh - 28px);
    overflow-y: auto;
    padding: 24px 18px;
    border-radius: 18px;
  }
  .modal-head {
    margin-bottom: 18px;
  }
  .modal-head h3 {
    font-size: 20px;
  }
  .modal-form {
    gap: 11px;
  }
  .modal-form label,
  .modal-form input,
  .modal-form textarea {
    font-size: 13px;
  }
  .modal-form input,
  .modal-form textarea {
    padding: 10px 12px;
    border-radius: 9px;
  }
  .reveal {
    transform: none;
    filter: none;
    transition: opacity 0.35s ease;
  }
}

@media (max-width: 380px) {
  .hero-stats {
    gap: 6px;
  }
  .ft-map {
    grid-template-columns: 1fr 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}