/* ─── Base ─── */
html,
body {
  margin: 0;
  padding: 0;
  color: #484848;
}

/* cx 콘텐츠 영역에만 Noto Sans KR 적용 (헤더/푸터 제외) */
#cx-hero,
#cx-mobile-hero,
#cx-video,
#cx-products,
#cx-features,
#cx-clients,
#cx-testimonials,
#cx-partner,
#cx-cta {
  font-family: 'Noto Sans KR', 'Raleway', Arial, sans-serif;
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* ─── Section label ─── */
.section-label {
  color: #583fbc;
  font-size: 0.8em;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 0.6em;
  display: block;
}

/* ─── Inner container ─── */
.cx-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.5em;
}

.products-grid > *,
.features-grid > *,
.logos-grid > *,
.testimonials-grid > *,
.partner-inner > * {
  min-width: 0;
}

/* ─── Font size─── */
.hero-text h1 {
  font-size: 2.7em;
}

.hero-text p {
  font-size: 1.5em;
}

h2 {
  font-size: 2em;
  font-weight: 700;
  text-transform: none;
}

h3 {
  font-size: 1.2em;
  font-weight: 600;
  text-transform: none;
}

.section-subtitle {
  font-size: 1em;
  line-height: 1.5;
}

.card-text {
  font-size: 0.9em;
  line-height: 1.7;
  margin: 0;
  word-break: break-all;
}

/* mobile에서만 적용 */
.mobile-br,
.mobile-hero-text,
.btn-outline.btn-mobile {
  display: none;
}

/* ─── Purple button ─── */
.btn-purple {
  display: inline-flex;
  justify-content: center;
  padding: 3px;

  width: 138px;
  height: 38px;

  background: #583fbc;
  color: #fff !important;
  border-radius: 4px;

  font-size: 0.85em;
  text-decoration: none;
}
.btn-purple:hover {
  background: #4a43a8;
  text-decoration: none;
}

/* ─── Outline button ─── */
.btn-outline {
  display: inline-block;
  background: transparent;
  color: #4db8e8 !important;
  padding: 0.3em 1.5em;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.8em;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1.5px solid #4db8e8;
  transition:
    background 0.2s,
    color 0.2s;
}
.btn-outline:hover {
  background: #4db8e8;
  color: #fff !important;
  text-decoration: none;
}

.card-header .btn-outline {
  padding: 0.4em 2em;
  font-size: 0.72em;
  border-radius: 3px;
  line-height: 1.4;
}

/* ═══════════════════════════════════
         1. HERO
      ═══════════════════════════════════ */
#cx-hero {
  padding-top: 7.25em;
  background: #f2f2f2;
  overflow: hidden;
  position: relative;
  min-height: 620px;
}

.hero-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8em 0 0;
  margin-top: 80px;
}

.hero-text {
  width: 100%;
}

.hero-text h1 {
  line-height: 1.3;
  font-weight: 700;
  text-transform: none;
  margin: 0 0 0.2em;
}

.hero-text p {
  line-height: 1.8;
  margin: 0 0 2.5em;
}

.hero-image {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 2.5em;
}

.hero-image > img {
  width: 300px;
  display: block;
}

.hero-brand {
  position: absolute;
  bottom: 0;
  right: 3em;
  z-index: 1;
}

.hero-brand img {
  height: 50px;
}

/* ═══════════════════════════════════
         2. VIDEO
      ═══════════════════════════════════ */
#cx-video {
  background: #000;
  line-height: 0;
}

#cx-video video {
  width: 100%;
  display: block;
}

/* ═══════════════════════════════════
         3. PRODUCTS
      ═══════════════════════════════════ */
#cx-products {
  background: #fff;
  padding: 5.5em 0;
}

.products-header {
  margin-bottom: 3em;
}

.products-header h2 {
  margin: 0 0 0.5em;
  line-height: 1.4;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2em;
}

.product-card {
  padding: 0.5em 0;
  display: flex;
  flex-direction: column;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.8em;
  margin-bottom: 0.5em;
  margin-right: 1em;
}

.card-check {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.product-card h3 {
  margin: 0;
  flex: 1;
}

.product-card > p {
  padding-left: calc(24px + 0.8em);
  margin-right: 1em;
  height: 67px;
}

.product-card img.card-img {
  width: 60%;
  object-fit: contain;
  display: block;
  margin: 20px auto 0;
}

.product-card:first-of-type img.card-img {
  width: 55%;
}

/* ═══════════════════════════════════
         4. FEATURES
      ═══════════════════════════════════ */
#cx-features {
  background: #fff;
  padding: 5.5em 0;
}

.features-header {
  margin-bottom: 3em;
}

.features-header h2 {
  margin: 0 0 0.4em;
  line-height: 1.3;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3em 4em;
}

.feature-item {
  display: flex;
  gap: 1.5em;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
}

.feature-icon img {
  width: 72px;
  height: 72px;
}

.feature-item h3 {
  margin: 0 0 0.5em;
}

/* ═══════════════════════════════════
         5. CLIENTS
      ═══════════════════════════════════ */
#cx-clients {
  background: #fff;
  padding: 5.5em 0;
  text-align: center;
}

#cx-clients h2 {
  margin: 0 0 0.5em;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2em;
  align-items: center;
  justify-items: center;
  margin: 5em 6em;
}

.logos-grid img {
  max-height: 96px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

/* ═══════════════════════════════════
         6. TESTIMONIALS
      ═══════════════════════════════════ */
#cx-testimonials {
  background: #fff;
  padding: 5.5em 0 7em;
  text-align: center;
}

#cx-testimonials h2 {
  margin: 0 0 1.5em;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2em;
  text-align: center;
  margin: 0 5em;
}

.testimonial-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 2.5em 1.2em;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-card img.brand-logo {
  height: 45px;
  object-fit: contain;
  margin-bottom: 1.5em;
}

.testimonial-card .stats {
  font-size: 1em;
  font-weight: 700;
  margin: 0 0 1em;
  line-height: 1.3em;
}

.testimonial-card blockquote {
  font-size: 0.9em;
  line-height: 1.5;
  border: none;
  padding: 0;
  margin: 0 0 0.5em;
  font-style: normal;
  flex: 1;
}

/* ═══════════════════════════════════
         7. PARTNER BANNER
      ═══════════════════════════════════ */
#cx-partner {
  position: relative;
  background-image: url('/assets/img/cx/공식파트너사배너.svg');
  background-size: cover;
  background-position: center;
  padding: 3.5em 0;
}

#cx-partner::before {
  content: '';
  position: absolute;
  inset: 0;
}

.partner-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.partner-inner h2 {
  margin: 0 0 0.2em 0;
  line-height: 1.4;
  font-size: 1.8em;
}

.partner-inner img.partner-logo {
  height: 60px;
  padding-top: 10px;
  display: block;
}

/* ═══════════════════════════════════
         8. CTA
      ═══════════════════════════════════ */
#cx-cta {
  background: #fff;
  padding: 5em 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2em;
}

.cta-text p {
  color: #000000;
  font-size: 1.5em;
  line-height: 1.8;
  margin: 0;
}

/* ─── 반응형 ─── */
/* Tablet */
@media screen and (max-width: 980px) {
  .cx-inner {
    padding: 0 3em;
  }

  .hero-text h1 {
    font-size: 2em;
  }

  .hero-text p {
    font-size: 1.1em;
  }

  .hero-brand {
    bottom: -0.5em;
    right: 2em;
  }

  .hero-brand img {
    height: 40px;
  }

  /* 그리드 → 2컬럼으로 변경 */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2em;
    margin: 2em;
  }

  .products-grid .product-card:last-child {
    grid-column: 1 / 3;
    justify-self: center; /* 가운데 정렬 */
    max-width: calc((100% - 20px) / 2); /* 위 칸과 동일 너비 */
  }

  .card-header .btn-outline {
    padding: 0.3em 1em;
    font-size: 0.6em;
    border-radius: 3px;
    line-height: 1.4;
    font-weight: 500;
  }

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

  /* logo grid */
  .logos-grid {
    gap: 1em 2em;
    margin: 3em 0;
  }

  .logos-grid img:nth-child(1) {
    width: 80%;
  }
  .logos-grid img:nth-child(2) {
    width: 110%;
  }

  .logos-grid img:nth-child(8) {
    width: 75%;
  }

  .logos-grid img {
    width: 90%;
  }

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: 1 / 3;
    justify-self: center; /* 가운데 정렬 */
    max-width: calc((100% - 20px) / 2); /* 위 칸과 동일 너비 */
  }

  .partner-inner {
    display: block;
    text-align: center;
  }
  .partner-inner h2 {
    font-size: 1.5em;
  }

  .partner-inner img.partner-logo {
    height: 50px;
    margin: 15px auto auto;
  }

  h2 {
    font-size: 1.8em;
  }

  h3 {
    font-size: 1.1em;
  }

  .section-subtitle {
    font-size: 1em;
  }

  .card-text {
    font-size: 0.8em;
  }

  .cta-text p {
    font-size: 1.1em;
  }
}

/* mobile */
@media screen and (max-width: 767px) {
  #cx-hero {
    padding-top: 0;
  }

  .cx-inner {
    padding: 0 1.8em;
  }

  .hero-wrap {
    padding-top: 6em;
    margin-top: 0;
  }

  .hero-image {
    margin: 2.7em 0 0 7em;
  }

  .hero-brand {
    bottom: 0;
    left: 2em;
  }

  .hero-brand img {
    height: 35px;
  }

  .mobile-hero-text {
    margin: 6em 0;
  }

  .section-label {
    text-align: center;
    margin-bottom: 3em;
  }

  /* 기존 요소 숨기기 */
  .card-header .btn-outline,
  .hero-text > p {
    display: none;
  }

  .mobile-br,
  .mobile-hero-text,
  .btn-outline.btn-mobile {
    display: block;
  }

  .card-header {
    grid-area: header;
    gap: 0.4em;
    margin: 0 0 0.4em 0;
  }

  /* 그리드 → 1컬럼으로 변경 */
  .products-grid {
    grid-template-columns: 1fr;
    margin: 0;
  }

  .products-grid .product-card:last-child {
    grid-column: auto;
    justify-self: stretch;
    max-width: none;
  }

  .product-card {
    display: grid;
    grid-template-areas:
      'header img'
      'text   img'
      'btn    img';
  }

  .product-card:nth-child(odd) {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .product-card:nth-child(even) {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .product-card > p {
    grid-area: text;
    padding-left: 0;
    margin-right: 0;
    height: auto;
  }

  .product-card img.card-img {
    grid-area: img;
    width: 85%;
    margin-top: 10px;
  }

  .product-card:nth-child(1) img.card-img {
    width: 78%;
  }

  .product-card:nth-child(2) img.card-img {
    margin-right: auto;
    margin-left: 5px;
  }

  .product-card:nth-child(odd) img.card-img {
    margin-right: 5px;
    margin-left: auto;
  }

  .card-check {
    width: 18px;
  }

  .product-card:nth-child(2) {
    grid-template-areas:
      'img header'
      'img text'
      'img btn';
    text-align: right;
  }

  .product-card:nth-child(2) .card-header {
    justify-content: flex-end;
  }

  .product-card:nth-child(2) .btn-mobile {
    margin-left: auto;
  }

  .product-card:nth-child(2) h3 {
    flex: none;
  }

  .btn-mobile {
    grid-area: btn;
    width: 120px;
    height: 40px;
    font-size: 0.65em;
    text-align: center;
    padding: 0.2em 0.8em;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
  }

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

  .feature-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.2em;
  }

  .feature-item h3 {
    margin: 0.5em 0 1em;
  }

  .feature-icon img {
    width: 100px;
    height: 100px;
  }

  /* logo grid */
  .logos-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 0.8em 1em;
    margin: 3em 1em;
  }

  /* 첫 번째 줄 - 2개 (각각 3칸씩) */
  .logos-grid img:nth-child(1) {
    grid-column: span 3;
    width: 85%;
  }
  .logos-grid img:nth-child(2) {
    grid-column: span 3;
  }

  /* 두 번째 줄 - 3개 (각각 2칸씩) */
  .logos-grid img:nth-child(3) {
    grid-column: span 2;
  }
  .logos-grid img:nth-child(4) {
    grid-column: span 2;
    margin-left: 0.8em;
  }
  .logos-grid img:nth-child(5) {
    grid-column: span 2;
  }

  /* 세 번째 줄 - 3개 (각각 2칸씩) */
  .logos-grid img:nth-child(6) {
    grid-column: span 2;
  }
  .logos-grid img:nth-child(7) {
    grid-column: span 2;
    margin-left: 0.5em;
  }
  .logos-grid img:nth-child(8) {
    grid-column: span 2;
    width: 90%;
  }

  .logos-grid img {
    width: 100%;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    margin: 0;
    gap: 0;
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: auto;
    justify-self: stretch;
    max-width: none;
  }

  .testimonial-card {
    border: none;
  }

  /* CTA 세로 정렬 */
  .cta-inner {
    flex-direction: column;
    text-align: center;
  }

  /* 파트너 배너 세로 정렬 */
  .partner-inner {
    flex-direction: column;
    gap: 1.5em;
    text-align: center;
  }

  #cx-partner img.partner-logo {
    height: 30px;
    padding-top: 0;
  }

  /* text 관련 */
  .hero-text h1 {
    font-size: 2em;
    text-align: left;
    margin-bottom: 50px;
  }

  .mobile-hero-text > p {
    font-size: 1.2em;
    line-height: 1.5em;
    text-align: center;
  }

  h2 {
    font-size: 1.4em;
  }

  h3 {
    font-size: 1.1em;
  }

  .section-subtitle {
    font-size: 0.7em;
    line-height: 1.7;
  }

  .card-text {
    font-size: 0.8em;
  }

  .feature-item .card-text {
    text-align: left;
    margin: 0 0.5em;
  }

  #cx-clients .section-subtitle {
    font-size: 0.8em;
    margin-top: 3em;
  }

  #cx-testimonials h2 {
    margin: 0 0 0.8em;
  }

  .testimonial-card blockquote {
    font-size: 0.85em;
    margin-bottom: 2em;
  }

  .partner-inner h2 {
    font-size: 1.3em;
  }

  #cx-cta {
    padding: 3em 0;
  }

  .cta-text > p {
    font-size: 1.1em;
    text-align: left;
    line-height: 1.5em;
  }
}