body {
  margin: 0;
  font-family: 'Segoe UI', 'Noto Sans KR', sans-serif;
  color: #333;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: 0.5em;
  color: #222;
  font-weight: 700;
  word-break: keep-all;
}

p {
  margin-top: 1rem;
  margin-bottom: 1em;
  color: #555;
  line-height: 1.7;
  word-break: keep-all;
}

a {
  text-decoration: none;
  color: #1a73e8;
}

a:hover {
  text-decoration: underline;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#superPass {
  background-color: #ffe082;
  color: #333;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75em;
  font-weight: 600;
  margin-right: 4px;
  text-transform: none;
  box-shadow: none;
  position: static;
  transform: none;
}

section {
  padding: 80px 50px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.section-title {
  font-size: 2.5em;
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
  color: #222;
}

.section-subtitle {
  font-size: 1.1em;
  color: #666;
  margin-bottom: 50px;
  text-align: center;
}

.highlight {
  color: #e42b2b;
  font-weight: bold;
}

.btn,
.buy-button,
.learn-more-button,
.start-journey-button,
.limited-buy-button,
.safe-buy-button {
  display: inline-block;
  background-color: #e42b2b;
  color: #fff;
  padding: 15px 30px;
  border-radius: 30px;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-align: center;
  white-space: nowrap;
  margin-bottom: 14px;
  border: none;
  cursor: pointer;
}

.start-journey-button-solo {
  display: inline-block;
  background-color: #e42b2b;
  color: #fff;
  padding: 15px 30px;
  border-radius: 30px;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  text-align: center;
  white-space: nowrap;
  margin-bottom: 14px;
  border: none;
  cursor: pointer;
  margin-top: 30px;
}

.btn:hover,
.buy-button:hover,
.learn-more-button:hover,
.start-journey-button:hover,
.start-journey-button-solo:hover,
.limited-buy-button:hover,
.safe-buy-button:hover {
  background-color: #c92222;
  text-decoration: none;
  transform: translateY(-2px);
}

.guarantee-text {
  font-size: 11px;
  color: #888;
  border-left: 2px solid #ababab;
  padding-left: 15px;
  margin-bottom: 12px;
  margin-top: 8px;
}

.benefit-list li .icon-check {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: #28a745;
  border-radius: 50%;
  margin-right: 10px;
  position: relative;
  font-style: normal;
  flex-shrink: 0;
}

.benefit-list li .icon-check::before {
  content: '✓';
  color: #fff;
  font-size: 14px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#hero {
  position: relative;
  background-color: #ffffff;
  min-width: auto;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero-video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-video-background .video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgb(0 0 0 / 37%);
  z-index: 1;
}

.hero-video-background video {
  object-fit: cover;
}

#hero h1 {
  color: #ffffff;
  font-size: 2.6rem;
  margin-bottom: 15px;
  font-weight: 800;
  text-shadow: 4px 4px 5px rgb(0 0 0 / 73%);
  line-height: 1.4;
}

#hero .sub-headline {
  color: #ebebeb;
  font-size: 1.2rem;
  margin-top: 0;
  margin-bottom: 30px;
}

.problem-container h2 {
  text-align: center;
  margin-bottom: 40px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.problem-card {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  border-left: 5px solid #e53e3e;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.problem-card h3 {
  color: #e53e3e;
  font-size: 1.2rem;
  margin-top: 0;
  display: flex;
  align-items: center;
}

.problem-card p {
  color: #555;
  font-size: 1rem;
  margin-top: 15px;
}

.problem-card.fud {
  border-left-color: #0d6efd;
}

.problem-card.fud h3 {
  color: #0d6efd;
}

.main-banner-section {
  background-color: #e6f0ff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 40px;
  border-radius: 30px;
  overflow: hidden;
  margin-bottom: 40px;
}

.banner-content {
  flex: 1;
  max-width: 600px;
}

.promo-text {
  color: #e42b2b;
  font-weight: bold;
  font-size: 1.1em;
  margin-bottom: 10px;
}

.main-title {
  font-size: 2.5em;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 25px;
  color: #222;
}

.benefit-list {
  margin-bottom: 30px;
  color: #555;
  font-size: 1.1em;
}

.benefit-list li {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}

.banner-image-area {
  flex: 0.3;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 600px;
}

.banner-illustration {
  max-width: 100%;
  height: auto;
  display: block;
}

.leibniz-capability-table-wrapper {
  background-color: #ffffff;
  padding: 2rem;
  color: #343a40;
  margin-bottom: 40px;
}

.leibniz-capability-table-wrapper h2,
.leibniz-capability-table-wrapper p {
  text-align: center;
}

.leibniz-capability-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.leibniz-capability-table th {
  padding: 1rem 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  background-color: #f8f9fa;
  border-bottom: 2px solid #dee2e6;
}

.capability-header-judgable {
  color: #018b00;
}

.capability-header-nonjudgable {
  color: #6c757d;
}

.capability-row:hover {
  background-color: #f1f3f5;
}

.leibniz-capability-table td {
  padding: 1.5rem;
  vertical-align: top;
  border-bottom: 1px solid #e9ecef;
  width: 50%;
}

.capability-row td:first-child {
  border-right: 1px solid #e9ecef;
}

.capability-subtitle {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.capability-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.capability-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  line-height: 0.9;
  color: #adb5bd;
}

.problem-solution-section {
  padding: 40px 40px;
  background-color: #f8f9fa;
  border-radius: 30px;
  margin-bottom: 40px;
}

.problem-top-content,
.solution-bottom-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.solution-bottom-content {
  margin-top: 60px;
  flex-direction: row-reverse;
}

.problem-image-area,
.solution-image-area {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.problem-illustration,
.solution-illustration {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  object-fit: cover;
  filter: grayscale(100%);
}

.problem-text-content,
.solution-text-content {
  flex: 1;
  max-width: 550px;
}

.problem-text-content h2,
.solution-text-content h2 {
  font-size: 2.0em;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.problem-text-content h3,
.solution-text-content .subtitle {
  font-size: 1.4em;
  font-weight: 600;
  color: #444;
  margin-bottom: 15px;
}

.how-it-works-section {
  background-color: #e6f0ff;
  padding: 40px 40px;
  text-align: center;
  border-radius: 30px;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.feature-item {
  background-color: #fff;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon,
.feature-item svg {
  width: 80px;
  height: 80px;
  margin: 0 auto 4px auto;
  fill: #555;
}

.feature-item h3 {
  font-size: 1.4em;
  margin-bottom: 10px;
}

.leibniz-chart-analysis-container {
  padding: 1.5rem;
  background-color: #ffffff;
  border-radius: 12px;
  overflow-x: auto;
  margin-bottom: 40px;
}

.leibniz-chart-analysis-container h2,
.leibniz-chart-analysis-container p {
  text-align: center;
}

.leibniz-chart-analysis-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 800px;
}

.leibniz-chart-analysis-table th,
.leibniz-chart-analysis-table td {
  padding: 1rem;
  vertical-align: middle;
  white-space: nowrap;
}

.leibniz-chart-analysis-table th {
  background-color: #f8f9fa;
  font-size: 0.85rem;
  font-weight: 600;
  color: #555;
  border-bottom: 2px solid #e9ecef;
}

.leibniz-chart-analysis-table .l-stu-header-pro {
  color: #0056b3;
}

.l-stu-cell {
  font-size: 0.9rem;
  color: #444;
  border-bottom: 1px solid #f1f3f5;
}

.l-stu-cell-metric {
  font-weight: 600;
  color: #222;
}

.l-stu-cell-desc {
  font-size: 0.85rem;
  color: #666;
  white-space: normal;
}

.l-stu-cell-highlight {
  font-weight: 700;
  color: #0056b3;
  background-color: rgba(0, 123, 255, 0.05);
}

.l-stu-plan-row-first>.l-stu-cell {
  border-top: 2px solid #e9ecef;
}

.l-stu-cell-plan-desc {
  text-align: center;
  white-space: normal;
}

.l-stu-cell-availability {
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
}

.l-stu-cell-available {
  color: #0056b3;
}

.l-stu-cell-unavailable {
  color: #aaa;
}

.why-leibniz-section {
  padding: 40px 40px;
  text-align: center;
  margin-bottom: 40px;
}

.why-leibniz-section h2 {
  margin-bottom: 60px;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.reason-item {
  background-color: #fdfdfd;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reason-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.reason-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
}

.reason-item h3 {
  font-size: 1.3em;
  line-height: 1.3;
}

.reason-item p {
  font-size: 1em;
}

.reason-item svg {
  width: 80px;
  height: 80px;
}

.trusted-by-section {
  text-align: center;
  padding: 40px 50px;
  margin-bottom: 40px;
}

.trusted-by-section h2 {
  margin-bottom: 30px;
}

.trusted-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}

.trusted-logos img {
  height: 25px;
  width: auto;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.trusted-logos img:hover {
  filter: none;
  opacity: 1;
  transform: scale(1.1);
}

.user-reviews-section {
  background-color: #f0f2f5;
  text-align: center;
  padding: 40px 40px;
  border-radius: 30px;
  margin-bottom: 40px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.review-card {
  background-color: #fff;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: left;
  display: flex;
  flex-direction: column;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.user-info {
  display: flex;
  align-items: center;
}

.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-right: 15px;
}

.username {
  font-weight: bold;
  font-size: 1.1em;
}

.userhandle {
  color: #777;
  font-size: 0.9em;
}

.close-icon {
  font-size: 1.2em;
  color: #ccc;
  cursor: pointer;
  font-weight: bold;
}

.review-text {
  flex-grow: 1;
}

.review-text .highlight {
  color: #1a73e8;
}

.review-footer {
  border-top: 1px solid #eee;
  padding-top: 15px;
  margin-top: 15px;
}

.review-date {
  font-size: 0.85em;
  color: #999;
}

.special-offer-section {
  background-color: #e6f0ff;
  padding: 40px 40px;
  text-align: center;
  border-radius: 30px;
}

.offer-content-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.offer-icon-area img {
  max-width: 100px;
}

.offer-text-area h2 {
  font-size: 2.2em;
  line-height: 1.3;
}

.offer-text-area p {
  font-size: 1.1em;
  margin-bottom: 30px;
}

.limited-offer-section {
  background-color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 45px 50px;
  gap: 40px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-radius: 30px 30px 0px 0px;
  margin-top: 40px;
}

.limited-offer-content {
  flex: 1;
  max-width: 600px;
}

.limited-promo-text {
  color: #e42b2b;
  font-weight: bold;
  font-size: 1.1em;
}

.limited-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 25px;
}

.limited-offer-image-area {
  flex: 0.5;
  text-align: center;
}

.limited-illustration {
  max-width: 300px;
  height: auto;
}

.bottom-bar {
  background-color: #222;
  color: #aaa;
  padding: 40px 60px;
  font-size: 0.7em;
}

.bottom-bar-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.company-info {
  line-height: 1.8;
}

.company-info .separator {
  margin: 0 8px;
  color: #555;
}

.language-selector-wrapper {
  position: relative;
  display: inline-block;
}

.language-selector {
  display: flex;
  align-items: center;
  color: #aaa;
  cursor: pointer;
  font-weight: 500;
  padding: 5px;
  border: 1px solid #555;
  border-radius: 5px;
}

.language-selector .flag-icon {
  width: 24px;
  margin-right: 10px;
}

.language-selector .arrow-down-icon {
  font-size: 0.8em;
  margin-left: 10px;
  transition: transform 0.2s;
}

.language-options.active+.language-selector .arrow-down-icon {
  transform: rotate(180deg);
}

.language-options {
  display: none;
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #333;
  border: 1px solid #444;
  border-radius: 8px;
  list-style: none;
  padding: 5px;
  margin: 0;
  width: 150px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  z-index: 1001;
}

.language-options.active {
  display: block;
}

.language-options li a {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  color: #ddd;
  border-radius: 5px;
}

.language-options li a:hover {
  background-color: #555;
  color: #fff;
  text-decoration: none;
}

#live-demo-section {
  width: 100%;
  padding: 30px 40px;
  text-align: center;
}

.live-demo-container {
  max-width: 1200px;
  margin: 0 auto;
}

#live-demo-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

#live-demo-section .section-subtitle {
  font-size: 1.25rem;
  color: #555;
  margin-bottom: 25px;
}

#live-demo-section p {
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.video-wrapper {
  width: 100%;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.25);
  background-color: #000;
  margin-bottom: 20px;
}

.video-wrapper video {
  display: block;
  width: 100%;
  height: auto;
}

#live-demo-section-shorts {
  width: 100%;
  padding: 40px 20px;
  background-color: #fff;
  text-align: center;
}

#live-demo-section-shorts h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

#live-demo-section-shorts .section-subtitle {
  font-size: 1.25rem;
  color: #555;
  margin-bottom: 25px;
}

#live-demo-section-shorts p {
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.video-wrapper-shorts {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.1);
  background-color: #000;
}

.video-wrapper-shorts video {
  display: block;
  width: 100%;
  height: auto;
}

.language-options li a .flag-icon {
  width: 25px;
  margin-right: 10px;
}

main>section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

main>section:first-of-type {
  opacity: 1;
  transform: translateY(0);
}

main>section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.footer-legal-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 25px;
}

.footer-legal-links a {
  color: #aaa;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-legal-links a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ===========푸라이스=============== */
.price-section {
  margin: 20px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.price-section h1 {
  text-align: center;
  margin-bottom: 50px;
}

.plan-cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  justify-content: center;
  align-items: stretch;
  width: 100%;
}

.price-card {
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 20px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.price-card.recommended-1month {
  border: 2px solid #1a73e8;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.card-header {
  margin-bottom: 25px;
  padding-top: 10px;
}

.plan-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 6px 14px;
  border-radius: 10px;
  font-size: 0.8em;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  text-transform: uppercase;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.plan-badge.discount-badge {
  background-color: #ffb800;
  color: #333;
  top: 30px;
  left: 54px;
  box-shadow: none;
}

.plan-badge.top-pick-badge-1month {
  background-color: #1a73e8;
  color: #fff;
  font-size: 0.9em;
  top: 16px;
  padding: 8px 18px;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.plan-name {
  font-size: 1.8em;
  font-weight: 700;
  margin-bottom: 5px;
  margin-top: 30px;
  color: #333;
}

.plan-price-info {
  font-size: 1em;
  color: #888;
  margin-bottom: 0;
}

.plan-price-info .original-price {
  text-decoration: line-through;
  margin-right: 5px;
}

.plan-price-info .per-item {
  font-size: 0.9em;
}

.card-current-price {
  display: flex;
  align-items: flex-end;
  margin-bottom: 20px;
  line-height: 1;
}

.card-current-price .currency {
  font-size: 1.6em;
  font-weight: bold;
  color: #222;
  margin-right: 2px;
  transform: translateY(-0.1em);
}

.card-current-price .amount {
  font-size: 3.5em;
}

.card-current-price .per-month {
  font-size: 1em;
  color: #555;
  margin-left: 2px;
  transform: translateY(0.2em);
}

.total-saving {
  font-size: 0.85em;
  color: #777;
  margin-bottom: 25px;
  line-height: 1.4;
}

.select-plan-button {
  display: block;
  width: 100%;
  padding: 14px 20px;
  border-radius: 12px;
  font-size: 1.1em;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  margin-bottom: 20px;
  box-sizing: border-box;
}

.select-plan-button:not(.primary) {
  background-color: #f0f0f0;
  color: #555;
  border: 1px solid #e0e0e0;
}

.select-plan-button:not(.primary):hover {
  background-color: #e6e6e6;
  color: #333;
  text-decoration: none;
}

.select-plan-button.primary {
  background-color: #1a73e8;
  color: #fff;
  border: 1px solid #1a73e8;
}

.select-plan-button.primary:hover {
  background-color: #145cb3;
  border-color: #145cb3;
  text-decoration: none;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
  text-align: left;
  flex-grow: 1;
}

.plan-features li {
  margin-bottom: 10px;
  font-size: 0.95em;
  color: #555;
  display: flex;
  align-items: flex-start;
}

.plan-features li svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.promotion-item {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.promotion-badge.super-chance {
  background-color: #ffe082;
  color: #333;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75em;
  font-weight: 600;
  margin-right: 8px;
  text-transform: none;
  box-shadow: none;
  position: static;
  transform: none;
}

.promotion-item .promotion-text {
  color: #333;
  font-weight: 500;
}

.disclaimer {
  font-size: 0.8em;
  color: #888;
  margin-bottom: 15px;
  max-width: 800px;
  margin-right: auto;
}

@media (max-width: 992px) {
  .main-banner-section,
  .problem-top-content,
  .solution-bottom-content,
  .limited-offer-section {
    flex-direction: column;
    border-radius: 20px;
  }

  .solution-bottom-content {
    flex-direction: column;
  }

  .banner-image-area,
  .problem-image-area,
  .solution-image-area,
  .limited-offer-image-area {
    order: -1;
    margin-bottom: 0;
    min-width: unset;
    flex: 1;
  }

  .main-title {
    font-size: 2.2em;
  }

  .special-offer-section {
    border-radius: 20px;
    padding: 40px 20px;
  }

  .offer-text-area p {
    font-size: 0.8rem;
  }

  .problem-text-content h2,
  .solution-text-content h2,
  .special-offer-section h2 {
    font-size: 1.5em;
  }

  .limited-title {
    font-size: 32px;
  }

  .leibniz-capability-table-wrapper {
    padding: 1rem;
  }
}

/* --- 모바일 (768px 이하) --- */
@media (max-width: 768px) {
  section {
    padding: 10px 20px;
  }

  .section-title {
    font-size: 2em;
  }

  .section-subtitle {
    margin-bottom: 40px;
  }

  #hero h1 {
    font-size: 1.5rem;
    font-weight: 500;
  }

  #hero .sub-headline {
    font-size: 0.8rem;
  }

  .btn {
    font-size: 0.8rem;
    padding: 10px 20px;
  }

  .main-banner-section {
    padding: 20px;
  }

  .banner-image-area {
    margin-bottom: 0;
  }

  .problem-container h2 {
    margin-top: 40px;
  }

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

  .feature-icon,
  .feature-item svg {
    width: 60px;
    height: 60px;
    margin: 0;
    fill: #555;
  }

  .leibniz-capability-table thead {
    display: none;
  }

  .leibniz-capability-table tr,
  .leibniz-capability-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }

  .problem-solution-section {
    border-radius: 20px;
  }

  .capability-row {
    margin-bottom: 1.5rem;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
  }

  .capability-row td {
    border-bottom: none;
  }

  .capability-row td:first-child {
    border-right: none;
    border-bottom: 1px solid #e9ecef;
  }

  .leibniz-capability-table td::before {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
  }

  .capability-cell:nth-of-type(1)::before {
    content: '✅ 판단할 수 있는 영역';
    color: #018b00;
  }

  .capability-cell:nth-of-type(2)::before {
    content: '❌ 판단할 수 없는 영역';
    color: #6c757d;
  }

  .bottom-bar-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 30px;
  }

  .problem-text-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
  }

  .company-info br {
    display: none;
  }

  .company-info span {
    display: block;
    line-height: 1.6;
  }

  .company-info .separator {
    display: none;
  }

  .payment-language {
    flex-direction: column;
    gap: 15px;
  }

  .how-it-works-section {
    padding: 30px;
    border-radius: 20px;
  }

  .leibniz-chart-analysis-container {
    margin-bottom: 10px;
  }

  .why-leibniz-section {
    margin-bottom: 0;
    padding: 20px;
  }

  .why-leibniz-section h2 {
    font-size: 20px;
    margin-bottom: 30px;
  }

  .user-reviews-section {
    padding: 30px 20px;
    border-radius: 20px;
  }

  .limited-title {
    font-size: 21px;
    line-height: 2;
  }

  .limited-offer-section {
    padding: 25px 30px;
    gap: 0;
  }

  .limited-illustration {
    max-width: 130px;
  }

  .bottom-bar {
    padding: 20px 60px;
  }

  .reasons-grid {
    gap: 20px;
  }

  .features-grid {
    gap: 20px;
  }

  .problem-top-content,
  .solution-bottom-content {
    gap: 20px;
    margin-top: 20px;
  }

  .leibniz-capability-table-wrapper {
    margin-bottom: 0px;
  }

  #live-demo-section {
    padding: 10px 15px;
    margin-bottom: 20px;
  }

  #live-demo-section h2 {
    font-size: 2rem;
  }

  #live-demo-section .section-subtitle {
    font-size: 1.1rem;
  }

  #live-demo-section p {
    margin: 0 auto 20px auto;
  }

  #live-demo-section-shorts {
    padding: 10px 15px;
    margin-bottom: 30px;
  }

  #live-demo-section-shorts h2 {
    font-size: 2rem;
  }

  #live-demo-section-shorts p {
    margin: 0 auto 20px auto;
  }

  #live-demo-section-shorts .section-subtitle {
    font-size: 1.1rem;
  }

  .video-wrapper-shorts {
    max-width: 100%;
  }

  .footer-legal-links {
    order: +1;
    margin-bottom: 15px;
  }
}