:root{--build-id:"2f29a7b1-f6d0-45d4-93e5-3a7979007485";}
/* 루피바나97 조명 사이트 - 스타일시트 */

/* ===== 변수 설정 ===== */
:root {
  /* C17: 오렌지 팔레트 */
  --primary: #ea580c;
  --bg: #fff7ed;
  --text: #431407;
  --accent: #f97316;
  --heading: var(--text);
  --link: var(--text);

  /* S01: 여백 시스템 */
  --section-padding: 5rem 0;
  --container-width: 1280px;
  --gap: 3rem;
}

/* ===== 기본 리셋 ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===== F5: Android Core 폰트 스택 ===== */
body {
  font-family: Roboto, "Noto Sans KR", "Malgun Gothic", "Segoe UI", -apple-system, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  background: var(--bg);
  color: var(--text);
}

/* ===== H09: 헤딩 스타일 (반응형 clamp) ===== */
h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-style: italic;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.5rem, 3.75vw, 2.25rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.0075em;
  font-style: italic;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.25rem, 3.125vw, 1.875rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.00625em;
  font-style: italic;
  color: var(--heading);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--primary);
}

/* ===== 접근성: Skip Link ===== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* ===== 키보드 포커스 스타일 ===== */
a:focus-visible,
input:focus-visible,
label:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* ===== N09: 네비게이션 (상단 투명 + 좌측 로고 + 중앙 검색 + 우측 메뉴) ===== */
header {
  background: rgba(255, 247, 237, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(234, 88, 12, 0.1);
}

.header-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}

.search-box {
  flex: 1;
  max-width: 300px;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(234, 88, 12, 0.2);
  border-radius: 0.5rem;
  background: #fff;
  color: var(--text);
  font-size: 0.875rem;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--primary);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  font-weight: 500;
  transition: color 0.2s;
}

nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
}

/* ===== 모바일 네비게이션 ===== */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .search-box {
    display: none;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid rgba(234, 88, 12, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

  .menu-checkbox:checked ~ nav {
    max-height: 500px;
  }

  nav ul {
    flex-direction: column;
    padding: 1rem 2rem;
    gap: 1rem;
  }
}

/* ===== L25: 크리에이티브 히어로 + 카드 그리드 + FAQ + 풀폭CTA ===== */
.hero {
  padding: var(--section-padding);
  text-align: center;
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
}

.hero-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* ===== B09: 버튼 스타일 (소프트 라운드) ===== */
.btn {
  display: inline-block;
  border-radius: 0.5rem;
  padding: 1rem 2rem;
  font-weight: 600;
  background: var(--primary);
  color: #fff;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}

/* ===== 섹션 공통 스타일 ===== */
section {
  padding: var(--section-padding);
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  text-align: center;
  margin-bottom: var(--gap);
}

/* ===== K09: 카드 스타일 (그라데이션 배경) ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
}

.card {
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.card h3 {
  margin-bottom: 0.75rem;
}

/* ===== 리스트 스타일 ===== */
.feature-list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
}

.feature-list li {
  padding: 1.5rem;
  margin-bottom: 1rem;
  background: #fff;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary);
}

.feature-list li strong {
  color: var(--primary);
  display: block;
  margin-bottom: 0.5rem;
}

/* ===== FAQ 스타일 ===== */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 2rem;
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid rgba(234, 88, 12, 0.1);
}

.faq-question {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.faq-answer {
  line-height: 1.7;
}

/* ===== CTA 섹션 ===== */
.cta-section {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 4rem 2rem;
}

.cta-section h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-section .btn {
  background: #fff;
  color: var(--primary);
}

.cta-section .btn:hover {
  background: #fff7ed;
}

/* ===== 2열 레이아웃 ===== */
.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--gap);
  align-items: center;
}

/* ===== 연락처 정보 ===== */
.contact-info {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid rgba(234, 88, 12, 0.1);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item span:first-child {
  font-size: 1.5rem;
}

/* ===== 푸터 ===== */
footer {
  background: var(--text);
  color: #fff;
  padding: 3rem 2rem 2rem;
  margin-top: 5rem;
}

.footer-container {
  max-width: var(--container-width);
  margin: 0 auto;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #fff;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  opacity: 0.7;
}

/* ===== SVG 스타일 ===== */
.svg-icon {
  width: 100%;
  height: auto;
  max-width: 400px;
  margin: 2rem auto;
  display: block;
}

/* ===== Privacy/Terms 문서 스타일 ===== */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.doc-container h1 {
  margin-bottom: 2rem;
}

.doc-container p {
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* ===== 반응형 ===== */
@media (max-width: 768px) {
  :root {
    --section-padding: 3rem 0;
    --gap: 2rem;
  }

  .hero {
    padding: 3rem 0;
  }

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

  .two-col {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
}