/* ===================================================
   키움머니기프트 — 카드깡 홍보 사이트 전체 테마 CSS
   =================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS 변수 ---------- */
:root {
  --primary: #0d8a6a;
  --primary-dark: #096b51;
  --primary-light: #e3f6f0;
  --secondary: #f4a224;
  --secondary-dark: #d98a12;
  --accent: #ffd75e;
  --text-dark: #16302a;
  --text-gray: #4a5a55;
  --text-light: #7a8a85;
  --bg-light: #f3faf7;
  --bg-white: #ffffff;
  --border: #dceae5;
  --shadow: 0 4px 20px rgba(13,138,106,0.1);
  --shadow-hover: 0 8px 30px rgba(13,138,106,0.2);
  --radius: 12px;
  --radius-lg: 20px;
}

/* ---------- 리셋 & 기본 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- 공통 컨테이너 ---------- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 섹션 공통 ---------- */
.section {
  padding: 80px 0;
  background: var(--bg-white);
}
.section-alt {
  padding: 80px 0;
  background: var(--bg-light);
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
  border: 1px solid rgba(13,138,106,0.2);
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.3;
  margin-bottom: 14px;
}
.section-title span { color: var(--primary); }
.section-desc {
  font-size: 1rem;
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ====================================================
   HEADER
   ==================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(13,138,106,0.07);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-main {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
}
.logo-sub {
  font-size: 0.68rem;
  color: var(--text-light);
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* 네비게이션 */
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-gray);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.site-nav a:hover { color: var(--primary); background: var(--primary-light); }

/* 헤더 CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.btn-header-call {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 50px;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
  box-shadow: 0 3px 12px rgba(244,162,36,0.35);
}
.btn-header-call:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(244,162,36,0.45); }

/* 햄버거 */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.2s;
}
.hamburger:hover { background: var(--primary-light); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* 모바일 메뉴 */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  padding: 12px 0 16px;
}
.mobile-nav.active { display: flex; }
.mobile-nav a {
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-gray);
  transition: color 0.2s, background 0.2s;
}
.mobile-nav a:hover { color: var(--primary); background: var(--primary-light); }
.mobile-nav .mobile-call-btn {
  margin: 10px 24px 0;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff;
  text-align: center;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
}

/* ====================================================
   HERO SECTION
   ==================================================== */
.hero-section {
  background: linear-gradient(135deg, #0d8a6a 0%, #086149 50%, #053b2c 100%);
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: rgba(244,162,36,0.08);
  border-radius: 50%;
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -60px;
  width: 320px; height: 320px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}
.hero-badge i { font-size: 0.85rem; }
.hero-title {
  font-size: 2.6rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}
.hero-title span { color: var(--accent); }
.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.85;
  margin-bottom: 36px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* 히어로 버튼 */
.hero-btns {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 15px 32px;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(244,162,36,0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  letter-spacing: 0.01em;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(244,162,36,0.55); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 15px 32px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.55);
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

/* 히어로 통계 */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 36px;
}
.stat-item { text-align: center; }
.stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ====================================================
   BLOG SECTION
   ==================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.card-link-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--primary-light);
}
.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.blog-card:hover .card-thumb img { transform: scale(1.06); }
.card-category {
  position: absolute;
  bottom: 10px;
  left: 12px;
  background: var(--primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  z-index: 2;
  letter-spacing: 0.03em;
}
.card-body { padding: 20px 22px 22px; }
.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-title a { transition: color 0.2s; }
.card-title a:hover { color: var(--primary); }
.card-excerpt {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.65;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-anchor {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  position: relative;
  z-index: 2;
  transition: gap 0.2s;
}
.card-anchor:hover { gap: 8px; }
.card-meta {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.card-meta i { font-size: 0.7rem; }

/* ====================================================
   ARTICLE SECTION
   ==================================================== */
.article-section {
  padding: 80px 0;
  background: var(--bg-white);
}
.article-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}
.article-header {
  text-align: center;
  margin-bottom: 48px;
}
.article-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  border: 1px solid rgba(13,138,106,0.2);
  letter-spacing: 0.04em;
}
.article-main-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.35;
  margin-bottom: 16px;
}
.article-main-title span { color: var(--primary); }
.article-lead {
  font-size: 1rem;
  color: var(--text-gray);
  line-height: 1.8;
  max-width: 680px;
  margin: 0 auto;
}

/* 목차 */
.article-toc {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 48px;
}
.toc-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.toc-list { display: flex; flex-direction: column; gap: 8px; }
.toc-list a {
  font-size: 0.88rem;
  color: var(--text-gray);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
  transition: color 0.2s;
}
.toc-list a::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}
.toc-list a:hover { color: var(--primary); }

/* 아티클 헤딩 */
.article-h2 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-dark);
  border-left: 5px solid var(--primary);
  padding-left: 16px;
  margin: 48px 0 20px;
  line-height: 1.4;
}
.article-h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 28px 0 12px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.article-h3::before {
  content: '●';
  color: var(--secondary);
  font-size: 0.65rem;
}
.article-p {
  font-size: 0.96rem;
  color: var(--text-gray);
  line-height: 1.85;
  margin-bottom: 16px;
}

/* 정보 박스 */
.info-box {
  background: var(--primary-light);
  border: 1px solid rgba(13,138,106,0.2);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 20px 0;
}
.info-box.blue {
  background: #e8f4ff;
  border-color: #3b82f6;
  border-left-color: #3b82f6;
}
.info-box.warning {
  background: #fff8e6;
  border-color: var(--secondary);
  border-left-color: var(--secondary);
}
.info-box-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.info-box.blue .info-box-title { color: #3b82f6; }
.info-box.warning .info-box-title { color: var(--secondary-dark); }
.info-box p {
  font-size: 0.88rem;
  color: var(--text-gray);
  line-height: 1.75;
}

/* 체크리스트 */
.article-list { margin: 16px 0 20px; display: flex; flex-direction: column; gap: 10px; }
.article-list li {
  font-size: 0.93rem;
  color: var(--text-gray);
  padding-left: 26px;
  position: relative;
  line-height: 1.65;
}
.article-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.88rem;
}

/* 테이블 */
.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.9rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.article-table th {
  background: var(--primary);
  color: #fff;
  padding: 13px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.88rem;
}
.article-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-gray);
  line-height: 1.55;
}
.article-table tr:last-child td { border-bottom: none; }
.article-table tr:nth-child(even) td { background: var(--bg-light); }

/* 스텝 리스트 */
.step-list { display: flex; flex-direction: column; gap: 16px; margin: 20px 0; }
.step-item { display: flex; gap: 16px; align-items: flex-start; }
.step-num {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.88rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(13,138,106,0.3);
}
.step-content { flex: 1; }
.step-content strong {
  display: block;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.step-content p {
  font-size: 0.88rem;
  color: var(--text-gray);
  line-height: 1.65;
}

/* ====================================================
   CTA BANNER
   ==================================================== */
.cta-banner {
  background: linear-gradient(135deg, #0d8a6a 0%, #086149 50%, #053b2c 100%);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: rgba(244,162,36,0.1);
  border-radius: 50%;
}
.cta-inner {
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 20px;
}
.cta-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 14px;
}
.cta-title span { color: var(--accent); }
.cta-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 32px;
  line-height: 1.75;
}
.cta-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn-cta-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  padding: 16px 34px;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(244,162,36,0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-cta-call:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(244,162,36,0.55); }
.btn-cta-sms {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 34px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.45);
  transition: background 0.2s, border-color 0.2s;
}
.btn-cta-sms:hover { background: rgba(255,255,255,0.22); border-color: rgba(255,255,255,0.7); }

/* ====================================================
   QNA SECTION
   ==================================================== */
.qna-section {
  padding: 80px 0;
  background: var(--bg-light);
}
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.faq-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  text-align: left;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s;
}
.faq-question:hover { background: var(--primary-light); }
.faq-q-badge {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
  flex-shrink: 0;
}
.faq-q-text {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.45;
}
.faq-icon {
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.active .faq-answer { max-height: 500px; }
.faq-answer-inner {
  padding: 0 20px 20px 62px;
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.8;
}

/* ====================================================
   FOOTER
   ==================================================== */
.site-footer {
  background: #0a2620;
  color: rgba(255,255,255,0.75);
}
.footer-notice {
  background: rgba(244,162,36,0.12);
  border-bottom: 1px solid rgba(244,162,36,0.2);
  padding: 14px 20px;
  text-align: center;
}
.footer-notice p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}
.footer-notice strong { color: var(--accent); }
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 56px 0 48px;
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo .logo-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.footer-logo .logo-main { color: #fff; }
.footer-logo .logo-sub { color: rgba(255,255,255,0.5); }
.footer-brand-desc {
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  transition: color 0.2s;
}
.footer-contact a:hover { color: var(--accent); }
.footer-contact i { color: var(--secondary); width: 14px; }
.footer-col-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a::before {
  content: '›';
  color: var(--primary);
  font-size: 1rem;
}
.footer-col ul li a:hover { color: rgba(255,255,255,0.9); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}
.footer-slogan {
  font-size: 0.8rem;
  color: rgba(244,162,36,0.7);
  font-weight: 600;
}

/* ====================================================
   FLOATING BUTTONS
   ==================================================== */
.float-btns {
  position: fixed;
  bottom: 30px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 800;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px 12px 12px;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: #fff;
}
.float-btn:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 10px 28px rgba(0,0,0,0.25); }
.float-btn-call {
  background: linear-gradient(135deg, #f4a224, #d98a12);
}
.float-btn-sms {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}
.float-btn-icon {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.float-label { display: flex; flex-direction: column; line-height: 1.2; }
.float-label-top { font-size: 0.72rem; opacity: 0.88; font-weight: 500; }
.float-label-num { font-size: 0.9rem; font-weight: 800; letter-spacing: 0.01em; }

/* ====================================================
   RESPONSIVE — max-width: 768px
   ==================================================== */
@media (max-width: 768px) {
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .header-cta .btn-header-call { display: none; }

  .hero-section { padding: 60px 0 56px; }
  .hero-title { font-size: 1.75rem; }
  .hero-desc { font-size: 0.93rem; }
  .hero-btns { gap: 10px; }
  .btn-primary, .btn-outline { padding: 13px 24px; font-size: 0.92rem; }
  .hero-stats { gap: 20px; padding-top: 28px; }
  .stat-num { font-size: 1.4rem; }
  .stat-label { font-size: 0.72rem; }

  .section, .section-alt { padding: 56px 0; }
  .section-title { font-size: 1.55rem; }

  .blog-grid { grid-template-columns: 1fr; gap: 20px; }

  .article-main-title { font-size: 1.45rem; }
  .article-h2 { font-size: 1.1rem; }

  .cta-title { font-size: 1.4rem; }
  .btn-cta-call, .btn-cta-sms { padding: 13px 26px; font-size: 0.93rem; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }

  /* 플로팅 버튼 — 아이콘만 표시 */
  .float-btn {
    padding: 14px;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    justify-content: center;
  }
  .float-label { display: none; }
  .float-btn-icon { background: transparent; width: auto; height: auto; font-size: 1.15rem; }

  .faq-answer-inner { padding-left: 20px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.5rem; }
  .hero-stats { gap: 14px; }
  .stat-item { min-width: 70px; }
  .footer-top { grid-template-columns: 1fr; }
  .section-title { font-size: 1.35rem; }
}