* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: keep-all;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Pretendard", sans-serif;
  color: #111;
  background: #fff;
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.header-wrap {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.nav {
  display: flex;
  gap: 40px;
}

.nav a {
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  transition: 0.3s;
}

.nav a:hover {
  opacity: 0.7;
}

/* HERO */

.hero {
  position: relative;
  height: 100vh;
  background: url("../images/main-visual.png") center/cover no-repeat;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
}

.hero-subtitle {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 14px;
  letter-spacing: 3px;
  color: #00b7ff;
}

.hero h1 {
  font-size: 72px;
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 24px;
}

.hero p {
  font-size: 20px;
  opacity: 0.9;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

/* BUTTON */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 32px;
  background: #00b7ff;
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  transition: 0.3s;
}

.btn-primary:hover {
  background: #0095d1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 32px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  border-radius: 8px;
  transition: 0.3s;
}

.btn-secondary:hover {
  background: #fff;
  color: #111;
}

/* SECTION */

.section {
  padding: 120px 0;
}

.bg-light {
  background: #f7f9fc;
}

.section-title {
  margin-bottom: 60px;
  text-align: center;
}

.section-title span {
  display: block;
  color: #00b7ff;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 12px;
  font-weight: 600;
}

.section-title h2 {
  font-size: 42px;
  font-weight: 700;
  color: #111;
}

/* CATEGORY */

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.category-card {
  background: #fff;
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
}

.category-card:hover {
  transform: translateY(-8px);
}

.category-icon {
  font-size: 42px;
  margin-bottom: 24px;
}

.category-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.category-card p {
  color: #666;
  font-size: 15px;
}

/* COMPANY */

.company-section {
  padding: 120px 0;
}

.company-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.company-text span {
  color: #00b7ff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
}

.company-text h2 {
  font-size: 52px;
  line-height: 1.3;
  margin: 20px 0 30px;
}

.company-text p {
  color: #555;
  margin-bottom: 30px;
  font-size: 17px;
}

.company-text ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.company-text li {
  font-size: 17px;
  color: #222;
}

.company-image img {
  border-radius: 24px;
}

/* SOLUTION */

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.solution-card {
  background: #fff;
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.solution-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.solution-card p {
  color: #666;
}

/* CTA */

.cta-section {
  padding: 120px 0;
  background: #0f172a;
  color: #fff;
}

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

.cta-wrap h2 {
  font-size: 52px;
  margin-bottom: 20px;
}

.cta-wrap p {
  margin-bottom: 40px;
  font-size: 18px;
  opacity: 0.8;
}

/* FOOTER */

.footer {
  background: #050b18;
  color: #fff;
  padding: 60px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}

.footer-logo {
  font-size: 28px;
  font-weight: 700;
}

.footer-info p {
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.7);
}

/* RESPONSIVE */

@media (max-width: 1024px) {
  .hero h1 {
    font-size: 56px;
  }

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

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

  .company-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-wrap {
    height: 70px;
  }

  .nav {
    display: none;
  }

  .hero {
    height: 90vh;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 80px 0;
  }

  .section-title h2 {
    font-size: 32px;
  }

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

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

  .company-text h2 {
    font-size: 38px;
  }

  .cta-wrap h2 {
    font-size: 34px;
  }

  .footer-wrap {
    flex-direction: column;
  }
}

/* SUB HERO */

.sub-hero {
  position: relative;
  height: 420px;
  background: url("../images/main-visual_1.png") center/cover no-repeat;
  display: flex;
  align-items: center;
  margin-top: 0;
}

.sub-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(5, 11, 24, 0.82),
    rgba(5, 11, 24, 0.62)
  );
}

.sub-hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
}

.sub-hero-content span {
  display: block;
  color: #00b7ff;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.sub-hero-content h1 {
  font-size: 64px;
  margin-bottom: 20px;
}

.sub-hero-content p {
  font-size: 18px;
  opacity: 0.85;
}

/* ABOUT */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-grid img {
  border-radius: 24px;
}

.about-text h3 {
  font-size: 42px;
  margin-bottom: 24px;
}

.about-text p {
  margin-bottom: 20px;
  color: #555;
  font-size: 17px;
}

/* HISTORY */

.history-wrap {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.history-item {
  background: #fff;
  border-radius: 18px;
  padding: 30px;
  display: flex;
  align-items: center;
  gap: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.history-item span {
  min-width: 100px;
  font-size: 32px;
  font-weight: 700;
  color: #00b7ff;
}

.history-item p {
  font-size: 18px;
}

/* STRENGTH */

.strength-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.strength-card {
  padding: 40px 30px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.strength-card h3 {
  margin-bottom: 16px;
  font-size: 24px;
}

.strength-card p {
  color: #666;
}

/* MOBILE */

@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .sub-hero {
    height: 320px;
  }

  .sub-hero-content h1 {
    font-size: 42px;
  }

  .about-text h3 {
    font-size: 32px;
  }

  .history-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .strength-grid {
    grid-template-columns: 1fr;
  }
}
/* PRODUCT CATEGORY */

.product-category-section {
  padding-bottom: 40px;
}

.product-category-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.product-category {
  height: 48px;
  padding: 0 24px;
  border: none;
  background: #f1f5f9;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

.product-category:hover {
  background: #dbeafe;
}

.product-category.active {
  background: #00b7ff;
  color: #fff;
}

/* PRODUCT GRID */

.pt-0 {
  padding-top: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* PRODUCT CARD */

.product-card {
  display: block;
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: 0.4s;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.product-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1/1;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-content {
  padding: 30px;
}

.product-cate {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 14px;
  background: #e0f2fe;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #0284c7;
}

.product-content h3 {
  font-size: 26px;
  margin-bottom: 14px;
  line-height: 1.3;
}

.product-content p {
  color: #666;
  font-size: 15px;
  line-height: 1.7;
}

/* MOBILE */

@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-content {
    padding: 24px;
  }

  .product-content h3 {
    font-size: 22px;
  }
}

/* PRODUCT DETAIL */

.product-detail-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* GALLERY */

.product-gallery {
  position: sticky;
  top: 120px;
}

.product-main-image {
  border-radius: 28px;
  overflow: hidden;
  margin-bottom: 20px;
  background: #f8fafc;
}

.product-main-image img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.product-thumb-wrap {
  display: flex;
  gap: 16px;
}

.product-thumb {
  width: 90px;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: 0.3s;
}

.product-thumb.active {
  border-color: #00b7ff;
}

.product-thumb img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

/* INFO */

.detail-category {
  display: inline-block;
  margin-bottom: 20px;
  padding: 8px 16px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 14px;
  font-weight: 700;
}

.product-info h2 {
  font-size: 52px;
  line-height: 1.2;
  margin-bottom: 24px;
}

.detail-desc {
  color: #555;
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 40px;
}

/* FEATURES */

.feature-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 40px;
}

.feature-item {
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  border-radius: 14px;
  background: #f8fafc;
  font-weight: 600;
}

/* BUTTON */

.detail-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 32px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  color: #111;
  font-weight: 600;
  transition: 0.3s;
}

.btn-outline:hover {
  background: #111;
  color: #fff;
}

/* SPEC */

.spec-table-wrap {
  overflow: auto;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
}

.spec-table th {
  width: 240px;
  background: #f1f5f9;
  padding: 24px;
  text-align: left;
  font-size: 15px;
  border-bottom: 1px solid #e2e8f0;
}

.spec-table td {
  padding: 24px;
  border-bottom: 1px solid #e2e8f0;
  color: #555;
}

/* APPLICATION */

.application-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.application-card {
  padding: 50px 30px;
  border-radius: 24px;
  background: #fff;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.application-icon {
  font-size: 42px;
  margin-bottom: 20px;
}

.application-card h3 {
  font-size: 22px;
}

/* MOBILE */

@media (max-width: 1024px) {
  .product-detail-wrap {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .product-info h2 {
    font-size: 38px;
  }

  .feature-wrap {
    grid-template-columns: 1fr;
  }

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

  .spec-table th,
  .spec-table td {
    padding: 18px;
  }
}
/* NEWS CATEGORY */

.news-category-section {
  padding-bottom: 40px;
}

.news-category-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.news-category {
  height: 48px;
  padding: 0 24px;
  border: none;
  background: #f1f5f9;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

.news-category:hover {
  background: #dbeafe;
}

.news-category.active {
  background: #00b7ff;
  color: #fff;
}

/* NEWS GRID */

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* NEWS CARD */

.news-card {
  display: block;
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: 0.4s;
}

.news-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.news-image {
  overflow: hidden;
  aspect-ratio: 1.3/1;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

.news-card:hover .news-image img {
  transform: scale(1.08);
}

.news-content {
  padding: 30px;
}

.news-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
}

.news-content h3 {
  font-size: 28px;
  line-height: 1.4;
  margin-bottom: 18px;
}

.news-content p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 24px;
}

.news-date {
  color: #999;
  font-size: 14px;
}

/* PAGINATION */

.pagination-section {
  padding-bottom: 120px;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 14px;
}

.page-btn {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  font-weight: 600;
  transition: 0.3s;
}

.page-btn:hover {
  background: #dbeafe;
}

.page-btn.active {
  background: #00b7ff;
  color: #fff;
}

/* MOBILE */

@media (max-width: 1024px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
  }

  .news-content {
    padding: 24px;
  }

  .news-content h3 {
    font-size: 24px;
  }

  .pagination-section {
    padding-bottom: 80px;
  }
}
/* NEWS DETAIL */

.news-detail-wrap {
  max-width: 1000px;
  margin: 0 auto;
  margin-bottom: 30px;
}

/* TOP */

.news-detail-top {
  margin-bottom: 50px;
}

.news-detail-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 24px;
}

.news-detail-top h2 {
  font-size: 58px;
  line-height: 1.25;
  margin-bottom: 24px;
}

.news-detail-meta {
  display: flex;
  gap: 20px;
  color: #777;
  font-size: 15px;
}

/* IMAGE */

.news-detail-image {
  border-radius: 28px;
  overflow: hidden;
  margin-bottom: 60px;
}

.news-detail-image img {
  width: 100%;
  display: block;
}

/* CONTENT */

.news-detail-content {
  font-size: 18px;
  line-height: 2;
  color: #333;
}

.news-detail-content p {
  margin-bottom: 32px;
}

.news-detail-content h3 {
  font-size: 34px;
  margin: 60px 0 24px;
}

.news-detail-content img {
  width: 100%;
  border-radius: 24px;
  margin: 50px 0;
}

.news-detail-content blockquote {
  margin: 50px 0;
  padding: 40px;
  background: #f8fafc;
  border-radius: 20px;
  font-size: 24px;
  line-height: 1.8;
  font-weight: 600;
  color: #111;
}

/* SHARE */

.news-share {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.news-share span {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #00b7ff;
}

.share-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.share-buttons a {
  height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  font-weight: 600;
}

.share-buttons a:hover {
  background: #00b7ff;
  color: #fff;
}

/* MOBILE */

@media (max-width: 768px) {
  .news-detail-top h2 {
    font-size: 38px;
  }

  .news-detail-content {
    font-size: 16px;
  }

  .news-detail-content h3 {
    font-size: 28px;
  }

  .news-detail-content blockquote {
    padding: 28px;
    font-size: 20px;
  }

  .news-share {
    flex-direction: column;
    align-items: flex-start;
  }
}
/* CONTACT */

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* TITLE LEFT */

.section-title.left {
  text-align: left;
}

/* CONTACT CARD */

.contact-card {
  background: #fff;
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
}

.contact-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.contact-item h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.contact-item p {
  color: #666;
  line-height: 1.7;
}

/* MAP */

.map-box {
  overflow: hidden;
  border-radius: 24px;
  height: 420px;
}

.map-box iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* FORM */

.contact-form-wrap {
  background: #fff;
  border-radius: 28px;
  padding: 50px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group label {
  font-size: 15px;
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid #dbe2ea;
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 15px;
  font-family: "Pretendard", sans-serif;
  transition: 0.3s;
  background: #fff;
}

.form-group textarea {
  resize: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #00b7ff;
}

.contact-submit {
  width: 100%;
}

/* FAQ */

.faq-wrap {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.faq-item {
  background: #fff;
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.faq-item h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.faq-item p {
  color: #666;
  line-height: 1.8;
}

/* MOBILE */

@media (max-width: 1024px) {
  .contact-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .contact-form-wrap {
    padding: 32px 24px;
  }

  .contact-card {
    padding: 30px 24px;
  }

  .faq-item {
    padding: 28px;
  }

  .faq-item h3 {
    font-size: 20px;
  }
} /* DOWNLOAD CATEGORY */

.download-category-section {
  padding-bottom: 40px;
}

.download-category-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.download-category {
  height: 48px;
  padding: 0 24px;
  border: none;
  border-radius: 999px;
  background: #f1f5f9;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

.download-category:hover {
  background: #dbeafe;
}

.download-category.active {
  background: #00b7ff;
  color: #fff;
}

/* DOWNLOAD LIST */

.download-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ITEM */

.download-item {
  background: #fff;
  border-radius: 24px;
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
}

.download-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* LEFT */

.download-left {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex: 1;
}

.download-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}

.download-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}

.download-left h3 {
  font-size: 28px;
  line-height: 1.4;
  margin-bottom: 12px;
}

.download-left p {
  color: #666;
  line-height: 1.8;
}

/* RIGHT */

.download-right {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.download-size {
  color: #777;
  font-size: 14px;
  white-space: nowrap;
}

.download-btn {
  height: 50px;
  padding: 0 26px;
  border-radius: 12px;
  background: #00b7ff;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: 0.3s;
}

.download-btn:hover {
  background: #0095d1;
}

/* MOBILE */

@media (max-width: 1024px) {
  .download-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .download-right {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .download-item {
    padding: 28px;
  }

  .download-left {
    flex-direction: column;
  }

  .download-left h3 {
    font-size: 22px;
  }

  .download-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .download-btn {
    width: 100%;
  }
}
/* SOLUTION LIST */

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 120px;
}

/* ITEM */

.solution-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.solution-item.reverse .solution-thumb {
  order: 2;
}

.solution-item.reverse .solution-info {
  order: 1;
}

/* THUMB */

.solution-thumb {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.solution-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* INFO */

.solution-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  background: #e0f2fe;
  color: #0284c7;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
}

.solution-info h2 {
  font-size: 52px;
  line-height: 1.25;
  margin-bottom: 24px;
}

.solution-info p {
  color: #555;
  line-height: 1.9;
  margin-bottom: 32px;
  font-size: 17px;
}

.solution-info ul {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
}

.solution-info li {
  font-size: 17px;
  color: #222;
}

/* PROCESS */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  background: #fff;
  border-radius: 24px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.process-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #00b7ff;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 28px;
  font-weight: 700;
}

.process-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.process-card p {
  color: #666;
  line-height: 1.7;
}

/* MOBILE */

@media (max-width: 1024px) {
  .solution-item {
    grid-template-columns: 1fr;
  }

  .solution-item.reverse .solution-thumb {
    order: 1;
  }

  .solution-item.reverse .solution-info {
    order: 2;
  }

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

@media (max-width: 768px) {
  .solution-list {
    gap: 80px;
  }

  .solution-info h2 {
    font-size: 38px;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }
}
/* CEO */

.ceo-wrap {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 80px;
  align-items: center;
}

.ceo-image img {
  width: 100%;
  border-radius: 28px;
}

.ceo-content span {
  color: #00b7ff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
}

.ceo-content h2 {
  font-size: 48px;
  margin: 20px 0 30px;
}

.ceo-content blockquote {
  font-size: 30px;
  line-height: 1.7;
  font-weight: 700;
  margin-bottom: 30px;
  color: #111;
}

.ceo-content p {
  color: #555;
  line-height: 1.9;
  margin-bottom: 20px;
}

.ceo-name {
  margin-top: 30px;
  font-size: 18px;
  font-weight: 700;
}

/* PHILOSOPHY */

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.philosophy-card {
  padding: 50px 40px;
  border-radius: 24px;
  background: #fff;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.philosophy-icon {
  font-size: 48px;
  margin-bottom: 24px;
}

.philosophy-icon img {
  width: 70px;
  height: 70px;
  aspect-ratio: 1;
  margin: auto;
  border-radius: 8px;
}

.philosophy-card h3 {
  font-size: 28px;
  margin-bottom: 16px;
}

.philosophy-card p {
  color: #666;
}

/* ORGANIZATION */

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

.org-ceo {
  width: 240px;
  height: 90px;
  background: #00b7ff;
  color: #fff;
  margin: 0 auto;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
}

.org-line {
  width: 4px;
  height: 60px;
  background: #cbd5e1;
  margin: 0 auto;
}

.org-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.org-card {
  height: 100px;
  background: #f8fafc;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
}

/* FACTORY */

.factory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.factory-card {
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.factory-card img {
  width: 100%;
  aspect-ratio: 1.2/1;
  object-fit: cover;
}

.factory-content {
  padding: 30px;
}

.factory-content h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

.factory-content p {
  color: #666;
}

/* MOBILE */

@media (max-width: 1024px) {
  .ceo-wrap {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 768px) {
  .ceo-content h2 {
    font-size: 38px;
  }

  .ceo-content blockquote {
    font-size: 22px;
  }

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

/* REBUILD V4 */
.hero {
  background-image: url("../images/main-visual.png");
  min-height: 760px;
}

.hero-overlay {
  background: linear-gradient(
    90deg,
    rgba(5, 11, 24, 0.88),
    rgba(5, 11, 24, 0.58) 45%,
    rgba(5, 11, 24, 0.25)
  );
}

.hero h1 {
  max-width: 980px;
  font-size: clamp(42px, 5vw, 72px);
  letter-spacing: 0;
}

.hero p {
  max-width: 760px;
}

.sub-hero {
  background-image: url("../images/main-visual.png");
}

.category-grid-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-card {
  border-radius: 8px;
}

.category-card img {
  width: 100%;
  aspect-ratio: 1.25 / 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 24px;
  background: #f8fafc;
}

.company-text ul li {
  position: relative;
  padding-left: 18px;
}

.company-text ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00b7ff;
}

.company-image img,
.about-grid img,
.ceo-image img,
.factory-card img,
.solution-thumb img {
  border-radius: 8px;
}

.product-card,
.solution-card,
.application-card,
.strength-card,
.philosophy-card,
.factory-card,
.process-card,
.contact-card,
.contact-form-wrap,
.faq-item,
.download-item {
  border-radius: 8px;
}

.product-image {
  background: #f8fafc;
}

.product-image img,
.product-main-image img {
  object-fit: contain;
  padding: 10px;
  background: #f8fafc;
}

.compact-products .product-image {
  aspect-ratio: 1.2 / 1;
}

.product-count {
  margin-bottom: 24px;
  color: #64748b;
  font-size: 15px;
  font-weight: 700;
}

.feature-item {
  height: auto;
  min-height: 64px;
  border-radius: 8px;
}

.application-card {
  text-align: left;
  padding: 34px;
}

.application-card p {
  color: #666;
  margin-top: 10px;
}

.product-category {
  border-radius: 8px;
}

@media (max-width: 1024px) {
  .category-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: 680px;
    height: auto;
    padding: 120px 0 70px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .category-grid-wide {
    grid-template-columns: 1fr;
  }

  .product-category-wrap {
    justify-content: flex-start;
  }

  .product-category {
    flex: 1 1 auto;
    min-width: 118px;
  }
}

/* NEWS / DOWNLOAD REBUILD */
.news-image img {
  object-fit: cover;
}

.news-card,
.download-item {
  border: 1px solid #e5edf5;
}

.download-hero {
  background-image: url("../images/download/download-documents.png");
}

.download-intro-section {
  padding-bottom: 60px;
}

.download-intro {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 60px;
  align-items: center;
}

.download-intro-copy span {
  color: #00b7ff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
}

.download-intro-copy h2 {
  margin: 18px 0 22px;
  font-size: 44px;
  line-height: 1.25;
}

.download-intro-copy p {
  color: #555;
  font-size: 17px;
  line-height: 1.9;
}

.download-intro img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
}

.download-code {
  font-size: 16px;
  font-weight: 800;
  color: #0284c7;
  letter-spacing: 0;
}

.download-btn {
  border-radius: 8px;
}

@media (max-width: 1024px) {
  .download-intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .download-intro-copy h2 {
    font-size: 32px;
  }
}

/* DOWNLOAD PAGE POLISH */
.download-library-section {
  padding-bottom: 70px;
}

.download-library {
  display: grid;
  gap: 34px;
}

.download-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 56px;
  align-items: center;
  padding: 42px;
  border: 1px solid #e5edf5;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 45px rgba(15, 23, 42, 0.08);
}

.download-feature img {
  width: 100%;
  border-radius: 8px;
}

.download-kicker,
.download-list-head span,
.download-guide span {
  color: #00b7ff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
}

.download-feature h2 {
  margin: 16px 0 18px;
  font-size: 42px;
  line-height: 1.25;
}

.download-feature p {
  color: #555;
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 24px;
}

.download-feature-meta,
.download-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.download-feature-meta span,
.download-meta span {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 10px;
  border-radius: 8px;
  background: #f1f5f9;
  color: #475569;
  font-size: 13px;
  font-weight: 700;
}

.download-toolbox {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 24px;
  align-items: stretch;
}

.download-search,
.download-stats {
  border: 1px solid #e5edf5;
  border-radius: 8px;
  background: #fff;
  padding: 24px;
}

.download-search label {
  display: block;
  margin-bottom: 12px;
  font-weight: 800;
}

.download-search input {
  width: 100%;
  height: 54px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  padding: 0 18px;
  font-family: "Pretendard", sans-serif;
  font-size: 15px;
}

.download-search input:focus {
  outline: none;
  border-color: #00b7ff;
}

.download-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.download-stats div {
  display: grid;
  align-content: center;
  gap: 6px;
}

.download-stats strong {
  font-size: 30px;
  line-height: 1;
}

.download-stats span {
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

.download-list-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.download-list-head h2 {
  margin-top: 10px;
  font-size: 36px;
}

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

.download-card {
  display: flex;
  align-content: space-between;
  min-height: 250px;
}

.download-card .download-left {
  align-items: flex-start;
}

.download-card .download-right {
  justify-content: flex-end;
  margin-top: 22px;
}

.download-empty {
  display: none;
  padding: 44px;
  text-align: center;
  color: #64748b;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  background: #f8fafc;
}

.download-guide {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.download-guide h2 {
  margin-top: 12px;
  font-size: 38px;
  line-height: 1.3;
}

.download-guide ul {
  display: grid;
  gap: 16px;
}

.download-guide li {
  position: relative;
  padding: 22px 24px 22px 44px;
  border-radius: 8px;
  background: #fff;
  color: #334155;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.download-guide li::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 31px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00b7ff;
}

@media (max-width: 1024px) {
  .download-feature,
  .download-toolbox,
  .download-guide {
    grid-template-columns: 1fr;
  }

  .download-list-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .download-feature {
    padding: 26px;
  }

  .download-feature h2,
  .download-guide h2 {
    font-size: 30px;
  }

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

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

/* CONTACT PAGE REBUILD */
.contact-hero {
  background-image: url("../images/main-visual.png");
}

.contact-lead-section {
  padding-bottom: 70px;
}

.contact-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 520px;
  gap: 60px;
  align-items: end;
}

.contact-lead span,
.branch-card span {
  color: #00b7ff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
}

.contact-lead h2 {
  max-width: 760px;
  margin: 16px 0 20px;
  font-size: 44px;
  line-height: 1.25;
}

.contact-lead p {
  max-width: 760px;
  color: #555;
  font-size: 17px;
  line-height: 1.9;
}

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

.contact-summary-card {
  min-height: 120px;
  padding: 24px;
  border: 1px solid #e5edf5;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.contact-summary-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 28px;
}

.contact-summary-card span {
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.contact-wrap-updated {
  align-items: start;
}

.compact-title {
  margin-bottom: 30px;
}

.compact-title h2 {
  font-size: 36px;
}

.contact-card-updated,
.contact-form-panel,
.contact-checklist,
.branch-card {
  border: 1px solid #e5edf5;
  border-radius: 8px;
}

.contact-code {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  color: #0284c7;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

.contact-checklist {
  margin-bottom: 30px;
  padding: 30px;
  background: #0f172a;
  color: #fff;
}

.contact-checklist h3 {
  margin-bottom: 18px;
  font-size: 22px;
}

.contact-checklist ul {
  display: grid;
  gap: 12px;
}

.contact-checklist li {
  position: relative;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.82);
}

.contact-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00b7ff;
}

.contact-map {
  border-radius: 8px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid #dbe2ea;
  border-radius: 8px;
  color: #334155;
  font-size: 14px;
  font-weight: 700;
}

.checkbox-grid input {
  width: 16px;
  height: 16px;
}

.form-help {
  margin-top: -8px;
  color: #64748b;
  font-size: 14px;
  line-height: 1.7;
}

.form-success {
  display: none;
  padding: 16px 18px;
  border-radius: 8px;
  background: #ecfdf5;
  color: #047857;
  font-weight: 700;
}

.form-success.is-error {
  background: #fef2f2;
  color: #b91c1c;
}

.branch-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.branch-card {
  padding: 34px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.branch-card h3 {
  margin: 16px 0 14px;
  font-size: 24px;
}

.branch-card p {
  color: #555;
  line-height: 1.8;
}

.faq-grid {
  max-width: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1024px) {
  .contact-lead,
  .branch-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .contact-lead h2 {
    font-size: 32px;
  }

  .contact-summary-grid,
  .form-grid-2,
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
}

/* OPTI-ID BRAND */
.brand-logo {
  display: inline-flex;
  align-items: center;
  width: 156px;
  height: 58px;
}

.brand-logo img {
  width: 100%;
  object-fit: scale-down;
  height: 70px;
  display: block;
  padding: 40px;
}

.footer-logo {
  color: #22c55e;
}

@media (max-width: 768px) {
  .brand-logo {
    width: 132px;
  }
}

/* REQUESTED HERO COPY */
.hero-brand-name {
  display: block;
  color: #16a34a;
  font-size: clamp(64px, 7vw, 104px);
  line-height: 1;
  font-weight: 900;
}

.hero-title-small {
  display: block;
  margin-top: 14px;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.25;
  font-weight: 800;
  color: #fff;
}

.hero p {
  max-width: 860px;
  font-size: 18px;
  line-height: 1.9;
}

.hero-subtitle {
  color: #7dd3fc;
}

.brand-logo {
  width: 190px;
}

@media (max-width: 768px) {
  .hero-brand-name {
    font-size: 52px;
  }

  .hero-title-small {
    font-size: 28px;
  }

  .brand-logo {
    width: 150px;
  }
}

/* SITE STRUCTURE POLISH 2026-07-03 */
:root {
  --brand: #00a8e8;
  --brand-dark: #0477a8;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --surface: #f8fafc;
  --radius: 8px;
}

.brand-logo img {
  padding: 0;
}

.section.pt-0 {
  padding-top: 0;
}

.section-title h2,
.hero h1,
.sub-hero-content h1 {
  letter-spacing: 0;
  word-break: keep-all;
}

.product-focus-section {
  background: #f8fafc;
}

.category-card,
.product-card,
.news-card,
.download-item,
.solution-card,
.strength-card,
.philosophy-card,
.factory-card,
.process-card,
.branch-card,
.faq-item,
.contact-side-card,
.contact-note,
.contact-form-section,
.download-feature,
.download-total-card,
.download-guide {
  border-radius: var(--radius);
}

/* NEWS: restored thumbnail card treatment */
.news-card {
  overflow: hidden;
  border: 0;
}

.news-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.news-image {
  display: block;
  overflow: hidden;
  aspect-ratio: 1.3 / 1;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}

.news-card:hover .news-image img {
  transform: scale(1.08);
}

.news-content {
  min-height: auto;
  display: block;
}

.news-content p {
  flex: initial;
}

.news-date {
  margin-top: 0;
}

.news-detail-image {
  border-radius: 28px;
}

/* SOLUTIONS: match restored PHP class names */
.solution-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.solution-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.solution-content h2 {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: 44px;
  line-height: 1.25;
  word-break: keep-all;
}

.solution-content p {
  margin-bottom: 24px;
  color: #475569;
  font-size: 17px;
  line-height: 1.85;
}

.solution-content ul {
  display: grid;
  gap: 12px;
  margin-bottom: 30px;
}

.solution-content li {
  position: relative;
  padding-left: 18px;
  color: #334155;
}

.solution-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}

.solution-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin-bottom: 18px;
  padding: 0 14px;
  border-radius: var(--radius);
  background: #e0f2fe;
  color: #0369a1;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
}

.process-num {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  font-size: 24px;
  font-weight: 800;
}

/* DOWNLOAD: match restored page structure */
.download-hero-section {
  padding-bottom: 70px;
}

.download-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: stretch;
}

.download-feature {
  display: block;
  padding: 38px;
}

.download-eyebrow {
  display: inline-block;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.download-search-wrap {
  margin: 24px 0;
}

.download-search-wrap input {
  width: 100%;
  height: 54px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
  padding: 0 18px;
  font-family: "Pretendard", sans-serif;
  font-size: 15px;
}

.download-search-wrap input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.14);
}

.download-total-card {
  display: grid;
  align-content: center;
  justify-items: start;
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: #fff;
}

.download-total-card span {
  color: #7dd3fc;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
}

.download-total-card strong {
  margin: 10px 0 4px;
  font-size: 58px;
  line-height: 1;
}

.download-list-top {
  margin-bottom: 18px;
}

.download-guide {
  display: block;
  padding: 36px;
  border: 1px solid var(--line);
  background: #fff;
}

.download-guide h2 {
  margin: 0 0 16px;
}

.download-guide p {
  color: #475569;
  line-height: 1.85;
}

.download-guide p + p {
  margin-top: 10px;
}

/* CONTACT: match restored page structure */
.contact-main-section {
  padding-top: 70px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.contact-side {
  display: grid;
  gap: 20px;
}

.contact-side-card,
.contact-note,
.contact-form-section {
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.contact-side-card,
.contact-note {
  padding: 28px;
}

.contact-side-card h2 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 28px;
}

.contact-info-list {
  display: grid;
  gap: 12px;
}

.contact-info-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.contact-info-item span {
  display: block;
  margin-bottom: 6px;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.contact-info-item strong {
  color: #334155;
  font-size: 15px;
  line-height: 1.6;
  word-break: keep-all;
}

.contact-note h3 {
  margin-bottom: 10px;
}

.contact-note p {
  color: #475569;
  line-height: 1.8;
}

.contact-form-section {
  padding: 34px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #334155;
  font-size: 14px;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
  padding: 0 16px;
  font-family: "Pretendard", sans-serif;
  font-size: 15px;
  font-weight: 500;
}

.contact-form input {
  height: 50px;
}

.contact-form textarea {
  min-height: 160px;
  padding-top: 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.14);
}

.contact-lead-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.contact-point {
  min-height: 96px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  font-size: 20px;
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.05);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.faq-item {
  padding: 26px;
  border: 1px solid var(--line);
  background: #fff;
}

.faq-item h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 20px;
}

.faq-item p {
  color: #475569;
  line-height: 1.8;
}

@media (max-width: 1024px) {
  .download-hero-grid,
  .contact-layout,
  .contact-lead {
    grid-template-columns: 1fr;
  }

  .solution-content h2 {
    font-size: 38px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .hero {
    min-height: 720px;
    height: auto;
    padding: 140px 0 80px;
  }

  .nav {
    gap: 14px;
    overflow-x: auto;
    max-width: calc(100vw - 190px);
  }

  .nav a {
    white-space: nowrap;
    font-size: 13px;
  }

  .download-hero-grid,
  .contact-lead-points,
  .faq-list,
  .form-grid,
  .branch-grid {
    grid-template-columns: 1fr;
  }

  .download-feature,
  .download-total-card,
  .contact-form-section {
    padding: 24px;
  }

  .news-content {
    min-height: auto;
  }
}

/* PRODUCT DOC DETAIL UPDATE 2026-07-03 */
.product-category-wrap {
  justify-content: center;
}

.product-category {
  white-space: nowrap;
}

.product-detail-hero {
  margin-bottom: 90px;
}

.product-detail-title {
  margin-bottom: 34px;
}

.product-doc-block {
  margin-top: 80px;
}

.product-doc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.product-doc-section {
  padding: 30px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.product-doc-section h3 {
  margin-bottom: 18px;
  color: #0f172a;
  font-size: 22px;
  line-height: 1.35;
}

.product-doc-section ul {
  display: grid;
  gap: 12px;
}

.product-doc-section li {
  position: relative;
  padding-left: 18px;
  color: #475569;
  line-height: 1.75;
}

.product-doc-section li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00b7ff;
}

.product-application-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.product-application-list span {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 16px;
  border-radius: 8px;
  background: #f1f5f9;
  color: #334155;
  font-weight: 700;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 28px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  color: #0f172a;
  font-weight: 700;
  transition: 0.25s;
}

.btn-outline:hover {
  border-color: #00b7ff;
  color: #0284c7;
}

@media (max-width: 768px) {
  .product-doc-grid {
    grid-template-columns: 1fr;
  }

  .product-doc-section {
    padding: 24px;
  }

  .product-doc-block {
    margin-top: 60px;
  }
}

/* PRODUCT FULL DOC DETAIL 2026-07-03 */
.product-detail-page {
  background: #fff;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
  margin-bottom: 44px;
}

.product-detail-media,
.product-detail-summary {
  min-width: 0;
}

.product-detail-summary h2 {
  margin: 14px 0 20px;
  color: #0f172a;
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1.18;
  word-break: keep-all;
}

.product-source-note {
  display: none;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0;
}

.product-source-note strong,
.product-source-note span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 8px;
  background: #f1f5f9;
  color: #334155;
  font-size: 13px;
  font-weight: 800;
}

.product-source-note strong {
  background: #e0f2fe;
  color: #0369a1;
}

.product-detail-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 40px 0 80px;
  padding: 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}

.product-detail-tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 8px;
  background: #f8fafc;
  color: #334155;
  font-size: 14px;
  font-weight: 800;
}

.product-detail-tabs a:hover {
  background: #e0f2fe;
  color: #0369a1;
}

.product-full-doc {
  display: grid;
  gap: 18px;
}

.product-full-doc-card {
  padding: 28px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.product-full-doc-card h3 {
  margin-bottom: 16px;
  color: #0f172a;
  font-size: 22px;
  line-height: 1.4;
  word-break: keep-all;
}

.product-full-doc-lines {
  display: grid;
  gap: 9px;
}

.product-full-doc-lines p {
  font-weight: 500;
  color: #475569;
  font-size: 16px;
  line-height: 1.78;
  word-break: keep-all;
}

.product-empty-text {
  color: #64748b;
  text-align: center;
}

@media (max-width: 1024px) {
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .product-detail-tabs {
    position: static;
    margin-bottom: 50px;
  }
}

@media (max-width: 768px) {
  .product-full-doc-card {
    padding: 22px;
  }

  .product-detail-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .product-detail-tabs a {
    white-space: nowrap;
  }
}

/* PRODUCT DOC TABLES 2026-07-03 */
.product-full-doc-table-card {
  padding: 0;
  overflow: hidden;
}

.product-full-doc-table-card h3 {
  margin: 0;
  padding: 24px 28px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.product-doc-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.product-doc-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: #fff;
}

.product-doc-table th,
.product-doc-table td {
  padding: 15px 16px;
  border-bottom: 1px solid #e2e8f0;
  border-right: 1px solid #e2e8f0;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.product-doc-table th:last-child,
.product-doc-table td:last-child {
  border-right: 0;
}

.product-doc-table th {
  background: #0f172a;
  color: #fff;
  font-weight: 800;
  white-space: nowrap;
}

.product-doc-table tbody tr:nth-child(even) td {
  background: #f8fafc;
}

.product-doc-table td {
  color: #334155;
}

@media (max-width: 768px) {
  .product-full-doc-table-card h3 {
    padding: 20px 22px;
  }

  .product-doc-table {
    min-width: 620px;
  }

  .product-doc-table th,
  .product-doc-table td {
    padding: 13px 14px;
    font-size: 14px;
  }
}

/* PRODUCT DOC DEPTHS 2026-07-03 */
.product-full-doc-lines p {
  margin: 0;
}

.product-doc-list {
  display: grid;
  gap: 8px;
  margin: 4px 0 14px;
}

.product-doc-list .product-doc-list {
  margin: 8px 0 4px 18px;
}

.product-doc-item {
  position: relative;
  padding-left: 22px;
  color: #475569;
  line-height: 1.75;
}

.product-doc-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00b7ff;
}

.product-doc-level-0 {
  margin-top: 8px;
  color: #0f172a;
}

.product-doc-level-0::before {
  width: 8px;
  height: 8px;
  background: #0369a1;
}

.product-doc-level-1 {
  margin-left: 22px;
}

.product-doc-level-1::before {
  width: 6px;
  height: 6px;
  background: #94a3b8;
}

.product-doc-level-2,
.product-doc-level-3,
.product-doc-level-4,
.product-doc-level-5 {
  margin-left: 42px;
}

.product-source-note span:last-child {
  background: #ecfeff;
  color: #0e7490;
}