/* =============== Home Page (lean) =============== */

/* Hero */
.hero {
  margin-top: 70px;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

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

.hero-flyer {
  margin-top: -2rem;
  text-align: center;
}

/* Flyer image sizing */
.hero-flyer img {
  width: min(90%, 560px);
  max-width: 560px;
  height: auto;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

@media (width <= 768px) {
  .hero-flyer img {
    width: min(94%, 480px);
    max-width: 480px;
  }
}

/* Company intro stats */
.company-section {
  background: var(--clr-surface);
}

.company-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
  margin: var(--space-8) 0;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: clamp(2rem, 3vw + 1rem, 2.5rem);
  font-weight: 800;
  color: var(--clr-primary);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

/* Stats with icons */
.stat-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-2));
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
}

.stat-icon svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

/* subtle hover */
.stat-item:hover .stat-icon {
  transform: translateY(-2px);
  transition: transform 0.2s ease;
}

/* ChatGPT section */
.chatgpt-intro {
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

.chatgpt-section h2 {
  text-align: center;
}

/* Application section */
.application-content {
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

/* Ninestarki */
.ninestarki-section {
  background: var(--clr-surface);
}

.ninestarki-content {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(360px, 1fr);
  gap: var(--space-8);
  align-items: start;
}

.ninestarki-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Stacked images */
.ninestarki-stack {
  position: relative;
  width: 100%;
  max-width: 540px;
  aspect-ratio: 3/4;
  margin: 0 auto;
}

.ninestarki-stack .stack-img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 86%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.ninestarki-stack .img-1 {
  transform: translate(-50%, -50%) rotate(-18deg);
  opacity: 0.95;
}

.ninestarki-stack .img-2 {
  transform: translate(-50%, -50%) rotate(-6deg);
  z-index: 2;
}

.ninestarki-stack .img-3 {
  transform: translate(-50%, -50%) rotate(10deg);
  opacity: 0.95;
}

/* Works brief */
.works-brief-section {
  background: linear-gradient(180deg, rgb(255 255 255 / 95%), var(--clr-surface));
  padding: var(--space-8) 0;
}

.works-brief {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.works-brief-lead {
  color: var(--clr-text-muted);
  margin-bottom: var(--space-4);
}

.works-brief-chips {
  display: inline-flex;
  gap: 0.5rem;
}

.chip {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--clr-border);
}

.chip-progress {
  color: #166534;
  background: #dcfce7;
  border-color: #bbf7d0;
}

.chip-prep {
  color: #6b7280;
  background: #f3f4f6;
  border-color: #e5e7eb;
}

.chip-soon {
  color: #1e40af;
  background: #dbeafe;
  border-color: #bfdbfe;
}

/* Feature cards */
.ninestarki-features {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: var(--space-4);
}

.ninestarki-features li {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  color: var(--clr-text-muted);
}

/* 행선두 불릿과 제목을 완전한 수평정렬로 */
.ninestarki-features li strong {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.35rem;
  font-weight: 800;
  font-size: var(--fs-md);
  color: var(--clr-text);
  line-height: 1.4;
}

.ninestarki-features li strong::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--clr-primary);
}

.ninestarki-features .feature-desc {
  margin: 0;
  line-height: 1.75;
}

/* Containers alignment fix */

.chatgpt-intro,
.application-content,
.ninestarki-right {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

/* Ensure paragraphs don't overflow */
section p {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

/* Responsive */
@media (width <= 992px) {
  .company-stats {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .ninestarki-content {
    grid-template-columns: 1fr;
  }
}

@media (width <= 600px) {
  .ninestarki-stack {
    max-width: 320px;
    overflow: hidden;
  }

  .ninestarki-stack .stack-img {
    width: 80%;
    box-shadow: none;
  }
}

/* Modern section cards for service and application */
.chatgpt-section,
.application-section {
  padding: var(--space-8) 0;
}

.chatgpt-intro,
.application-content {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

/* Accent for subsection titles */
.chatgpt-intro .section-subtitle,
.application-content .section-subtitle {
  border-left: 4px solid var(--clr-primary);
  padding-left: 0.75rem;
  margin-bottom: 0.75rem;
}

/* Tighten paragraph rhythm */
.chatgpt-intro p,
.application-content p {
  margin-bottom: 0.75rem;
}

/* Spacer between sections */
.chatgpt-section + .application-section {
  border-top: 1px solid var(--clr-border);
}

@media (width >= 992px) {
  /* Match width with company card */
  .chatgpt-intro,
  .application-content {
    max-width: 100%;
    width: 100%;
    padding: 1.5rem 1.75rem;
  }
}

/* Company grid 2-column */
.company-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-8);
  align-items: center;
}

.company-intro-text {
  max-width: 720px;
}

.company-intro-visual .company-stats {
  grid-template-columns: 1fr; /* stack vertically */
  gap: var(--space-6);
}

@media (width <= 992px) {
  .company-grid {
    grid-template-columns: 1fr;
  }

  .company-intro-visual .company-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-8);
  }
}

/* Company column cards */
.company-card {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem 1.5rem;
}

.company-intro-visual.company-card {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* One card wrapper for company section */
.company-card--one {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.25rem;
}

/* Grid sizes tuned for short text */
.company-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.4fr; /* 좁은 아이콘 열 */
  gap: var(--space-6);
  align-items: center;
}

.company-intro-visual .company-stats {
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

/* shrink visual height to match text amount */
.company-intro-visual {
  max-height: 200px; /* 더 낮게 제한 */
  display: flex;
  align-items: center;
}

/* 아이콘/숫자/라벨 더 작게 */
.company-intro-visual .stat-icon {
  width: 32px;
  height: 32px;
}

.company-intro-visual .stat-icon svg {
  width: 18px;
  height: 18px;
}

.company-intro-visual .stat-number {
  font-size: clamp(1.2rem, 1.4vw + 0.4rem, 1.6rem);
}

.company-intro-visual .stat-label {
  font-size: 0.85rem;
}

/* horizontal layout for icon + numbers */
.company-intro-visual .stat-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 0.5rem;
}

.company-intro-visual .stat-item .stat-number {
  grid-column: 2;
  line-height: 1.1;
}

.company-intro-visual .stat-item .stat-label {
  grid-column: 2;
  margin-top: 0.15rem;
}

/* prevent label wrap to keep horizontal alignment */
.company-intro-visual .stat-item .stat-label {
  white-space: nowrap;
}

@media (width <= 992px) {
  .company-grid {
    grid-template-columns: 1fr;
  }

  .company-intro-visual {
    max-height: none;
  }

  .company-intro-visual .company-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }
}