/* ==========================================================
   스마트친구 — Landing Page CSS
   기존 앱 스타일과 완전 분리 (충돌 없음)
   ========================================================== */

/* ── 토큰 ──────────────────────────────────────────────── */
:root {
  --lp-blue:       #2563EB;
  --lp-blue-dark:  #1E3A8A;
  --lp-blue-light: #EFF6FF;
  --lp-orange:     #F97316;
  --lp-orange-bg:  #FFF7ED;
  --lp-orange-end: #FFEDD5;
  --lp-green:      #16A34A;
  --lp-white:      #FFFFFF;
  --lp-gray-bg:    #F8FAFC;
  --lp-text:       #1E293B;
  --lp-text-sub:   #64748B;
  --lp-text-light: #94A3B8;
  --lp-border:     #E2E8F0;
  --lp-badge-bg:   #FEF08A;
  --lp-badge-text: #854D0E;

  --lp-radius-sm:  8px;
  --lp-radius:     12px;
  --lp-radius-lg:  16px;
  --lp-radius-xl:  20px;
  --lp-radius-pill: 999px;

  --lp-shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
  --lp-shadow:      0 4px 16px rgba(0,0,0,0.08);
  --lp-shadow-blue: 0 6px 20px rgba(37,99,235,0.3);
  --lp-shadow-orng: 0 6px 20px rgba(249,115,22,0.35);
}

/* ── 리셋 ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Pretendard', 'SUIT', 'Noto Sans KR', sans-serif;
  color: var(--lp-text);
  background: var(--lp-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; }
ul, ol { list-style: none; }

/* ── 공통 레이아웃 ──────────────────────────────────────── */
.lp-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.lp-section { padding: 64px 0; }
.lp-section-gray { background: var(--lp-gray-bg); }
.lp-section-title {
  font-size: clamp(22px, 5vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--lp-text);
  text-align: center;
  margin-bottom: 8px;
}
.lp-section-sub {
  font-size: clamp(14px, 3vw, 16px);
  color: var(--lp-text-sub);
  text-align: center;
  margin-bottom: 36px;
}

/* ── S1 헤더 ────────────────────────────────────────────── */
.lp-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--lp-border);
  height: 60px;
  display: flex;
  align-items: center;
}
.lp-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.lp-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--lp-blue-dark);
}
.lp-logo-icon { font-size: 22px; }
.lp-nav {
  display: none;
  gap: 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--lp-text-sub);
}
.lp-nav a:hover { color: var(--lp-blue); }
.lp-header-actions { display: flex; gap: 10px; align-items: center; }
.lp-btn-login {
  font-size: 14px;
  font-weight: 600;
  color: var(--lp-text-sub);
  background: none;
  padding: 8px 14px;
}
.lp-btn-start-sm {
  font-size: 14px;
  font-weight: 700;
  color: var(--lp-white);
  background: var(--lp-blue);
  padding: 9px 18px;
  border-radius: var(--lp-radius);
}
.lp-hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
}
.lp-hamburger span {
  width: 22px;
  height: 2px;
  background: var(--lp-text);
  border-radius: 2px;
  display: block;
  transition: all 0.2s;
}

/* ── S2 히어로 ──────────────────────────────────────────── */
.lp-hero {
  background: linear-gradient(140deg, var(--lp-blue-dark) 0%, var(--lp-blue) 100%);
  padding: 64px 0 56px;
}
.lp-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.lp-hero-text { text-align: center; }
.lp-hero-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: #93C5FD;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}
.lp-hero-h1 {
  font-size: clamp(30px, 7vw, 48px);
  font-weight: 900;
  color: var(--lp-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.lp-hero-h1 em {
  font-style: normal;
  color: #FDE68A;
}
.lp-hero-sub {
  font-size: clamp(15px, 3.5vw, 18px);
  color: rgba(255,255,255,0.82);
  line-height: 1.65;
  margin-bottom: 28px;
}
.lp-hero-cta-wrap { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.lp-btn-hero {
  font-size: 17px;
  font-weight: 800;
  color: var(--lp-blue-dark);
  background: var(--lp-white);
  height: 56px;
  padding: 0 36px;
  border-radius: var(--lp-radius-lg);
  box-shadow: var(--lp-shadow-blue);
  white-space: nowrap;
  transition: transform 0.15s, box-shadow 0.15s;
}
.lp-btn-hero:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,99,235,0.4); }
.lp-hero-note {
  font-size: 13px;
  color: rgba(255,255,255,0.62);
}
.lp-hero-mockup {
  width: 100%;
  max-width: 340px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--lp-radius-xl);
  padding: 20px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.15);
}
.lp-mockup-card {
  background: var(--lp-white);
  border-radius: var(--lp-radius);
  padding: 16px;
  margin-bottom: 10px;
}
.lp-mockup-card:last-child { margin-bottom: 0; }
.lp-mockup-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}
.lp-mockup-type {
  font-size: 11px;
  font-weight: 700;
  background: var(--lp-blue-light);
  color: var(--lp-blue);
  padding: 3px 8px;
  border-radius: var(--lp-radius-pill);
}
.lp-mockup-org { font-weight: 600; color: var(--lp-text); font-size: 13px; }
.lp-mockup-amt { font-size: 12px; color: var(--lp-blue); font-weight: 700; }
.lp-mockup-date { font-size: 11px; color: var(--lp-text-light); }

/* ── S3 공감 + 관공서 ───────────────────────────────────── */
.lp-s3 { background: var(--lp-white); }
.lp-pain-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 48px;
}
.lp-pain-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--lp-gray-bg);
  border-radius: var(--lp-radius);
  padding: 18px 16px;
  border: 1px solid var(--lp-border);
}
.lp-pain-icon { font-size: 28px; flex-shrink: 0; line-height: 1; }
.lp-pain-title { font-size: 15px; font-weight: 700; color: var(--lp-text); margin-bottom: 3px; }
.lp-pain-desc { font-size: 13px; color: var(--lp-text-sub); }
.lp-s3-divider {
  height: 1px;
  background: var(--lp-border);
  margin: 0 0 48px;
}
.lp-org-block {
  background: var(--lp-blue-light);
  border-radius: var(--lp-radius-lg);
  padding: 24px 20px;
  margin-bottom: 28px;
}
.lp-org-block-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--lp-text);
  margin-bottom: 16px;
  text-align: center;
}
.lp-org-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.lp-org-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--lp-blue);
  background: var(--lp-white);
  border: 1px solid #BFDBFE;
  padding: 5px 12px;
  border-radius: var(--lp-radius-pill);
}
.lp-biz-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
}
.lp-biz-tile {
  background: var(--lp-white);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--lp-shadow-sm);
}
.lp-biz-tile.wide { grid-column: 1 / -1; }
.lp-biz-icon { font-size: 26px; margin-bottom: 6px; }
.lp-biz-name { font-size: 13px; font-weight: 700; color: var(--lp-text); }
.lp-s3-conclusion {
  background: var(--lp-blue-light);
  border-radius: var(--lp-radius-lg);
  padding: 24px 20px;
  text-align: center;
}
.lp-s3-conclusion p {
  font-size: clamp(16px, 4vw, 20px);
  font-weight: 800;
  color: var(--lp-blue);
  line-height: 1.5;
}

/* ── S4 업무자동화 ──────────────────────────────────────── */
.lp-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.lp-feature-card {
  background: var(--lp-white);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  padding: 22px 16px;
  box-shadow: var(--lp-shadow-sm);
  position: relative;
}
.lp-feature-card.highlight {
  border: 2px solid var(--lp-blue);
  background: var(--lp-blue-light);
}
.lp-feature-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 10px;
  font-weight: 800;
  color: var(--lp-white);
  background: var(--lp-blue);
  padding: 3px 7px;
  border-radius: var(--lp-radius-pill);
  letter-spacing: 0.03em;
}
.lp-feature-icon { font-size: 36px; margin-bottom: 10px; }
.lp-feature-name { font-size: 16px; font-weight: 800; color: var(--lp-text); margin-bottom: 4px; }
.lp-feature-desc { font-size: 13px; color: var(--lp-text-sub); }

/* ── S5 사진대지 ────────────────────────────────────────── */
.lp-photo {
  background: linear-gradient(150deg, var(--lp-orange-bg) 0%, var(--lp-orange-end) 100%);
  border-top: 3px solid var(--lp-orange);
  padding: 64px 0;
}
.lp-photo-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 800;
  color: var(--lp-white);
  background: var(--lp-orange);
  padding: 5px 14px;
  border-radius: var(--lp-radius-pill);
  margin-bottom: 16px;
}
.lp-photo-title {
  font-size: clamp(24px, 6vw, 36px);
  font-weight: 900;
  color: var(--lp-text);
  line-height: 1.25;
  text-align: center;
  margin-bottom: 8px;
}
.lp-photo-sub {
  font-size: 15px;
  color: var(--lp-text-sub);
  text-align: center;
  margin-bottom: 36px;
}
.lp-steps { display: flex; flex-direction: column; gap: 0; }
.lp-step-wrap { display: flex; flex-direction: column; align-items: center; }
.lp-step-arrow {
  font-size: 20px;
  color: var(--lp-orange);
  margin: 4px 0;
  line-height: 1;
}
.lp-step-card {
  width: 100%;
  background: var(--lp-white);
  border-radius: var(--lp-radius-lg);
  padding: 20px;
  border: 1px solid #FED7AA;
  box-shadow: 0 4px 16px rgba(249,115,22,0.08);
  position: relative;
}
.lp-step-num {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 12px;
  font-weight: 800;
  color: var(--lp-orange);
  letter-spacing: 0.04em;
}
.lp-step-title { font-size: 17px; font-weight: 800; color: var(--lp-text); margin-bottom: 4px; }
.lp-step-desc { font-size: 13px; color: var(--lp-text-sub); margin-bottom: 14px; }
.lp-step-mockup {
  background: var(--lp-gray-bg);
  border-radius: var(--lp-radius);
  padding: 12px;
}
.lp-tag-group { display: flex; flex-wrap: wrap; gap: 6px; }
.lp-tag {
  font-size: 13px;
  font-weight: 600;
  background: var(--lp-border);
  color: var(--lp-text-sub);
  padding: 5px 12px;
  border-radius: var(--lp-radius-pill);
}
.lp-tag.active {
  background: var(--lp-orange);
  color: var(--lp-white);
}
.lp-state-group { display: flex; gap: 8px; }
.lp-state-btn {
  flex: 1;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  padding: 8px;
  border-radius: var(--lp-radius);
  background: var(--lp-border);
  color: var(--lp-text-sub);
}
.lp-state-btn.active { background: var(--lp-orange); color: var(--lp-white); }
.lp-photo-thumb-row {
  display: flex;
  gap: 8px;
}
.lp-thumb {
  flex: 1;
  aspect-ratio: 4/3;
  background: var(--lp-border);
  border-radius: var(--lp-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.lp-upload-btns { display: flex; gap: 8px; margin-bottom: 10px; }
.lp-upload-btn {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  color: var(--lp-blue);
  background: var(--lp-blue-light);
  border: none;
  padding: 9px;
  border-radius: var(--lp-radius);
  text-align: center;
}
.lp-auto-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--lp-text-sub);
  margin-bottom: 8px;
}
.lp-auto-row {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}
.lp-thumb-h {
  width: 56px;
  height: 36px;
  background: #BFDBFE;
  border-radius: 4px;
}
.lp-thumb-v {
  width: 36px;
  height: 56px;
  background: #BFDBFE;
  border-radius: 4px;
}
.lp-auto-arrow { font-size: 18px; color: var(--lp-orange); }
.lp-auto-result {
  display: flex;
  gap: 6px;
  align-items: center;
}
.lp-thumb-result-h { width: 44px; height: 28px; background: #2563EB; border-radius: 3px; opacity: 0.7; }
.lp-thumb-result-v { width: 28px; height: 44px; background: #2563EB; border-radius: 3px; opacity: 0.7; }
.lp-pdf-preview {
  background: var(--lp-gray-bg);
  border-radius: var(--lp-radius);
  padding: 12px;
  margin-bottom: 10px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--lp-text-sub);
  border: 2px dashed var(--lp-border);
}
.lp-pdf-btns { display: flex; gap: 8px; }
.lp-pdf-btn {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  padding: 9px;
  border-radius: var(--lp-radius);
  text-align: center;
}
.lp-pdf-btn-save { background: var(--lp-text); color: var(--lp-white); }
.lp-pdf-btn-mail { background: var(--lp-blue); color: var(--lp-white); }
.lp-before-after {
  background: #FEF3C7;
  border-radius: var(--lp-radius-lg);
  padding: 20px;
  margin: 28px 0;
}
.lp-ba-title {
  font-size: 14px;
  font-weight: 700;
  color: #92400E;
  text-align: center;
  margin-bottom: 14px;
}
.lp-ba-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.lp-ba-item { text-align: center; }
.lp-ba-time {
  font-size: clamp(28px, 7vw, 40px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}
.lp-ba-time.slow { color: #9CA3AF; }
.lp-ba-time.fast { color: var(--lp-orange); }
.lp-ba-label { font-size: 12px; color: var(--lp-text-sub); }
.lp-ba-arrow { font-size: 24px; color: var(--lp-orange); }
.lp-btn-photo {
  width: 100%;
  height: 58px;
  font-size: 17px;
  font-weight: 800;
  color: var(--lp-white);
  background: var(--lp-orange);
  border-radius: 14px;
  box-shadow: var(--lp-shadow-orng);
  transition: transform 0.15s;
}
.lp-btn-photo:hover { transform: translateY(-2px); }
.lp-photo-note {
  font-size: 13px;
  color: #92400E;
  text-align: center;
  margin-top: 12px;
}

/* ── S6 요금제 ──────────────────────────────────────────── */
.lp-pricing-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.lp-plan-card {
  border-radius: var(--lp-radius-lg);
  padding: 26px 22px;
  border: 1px solid var(--lp-border);
}
.lp-plan-card.basic {
  border: 2px solid var(--lp-blue);
  background: var(--lp-blue-light);
}
.lp-plan-card.pro {
  background: var(--lp-text);
  border-color: transparent;
}
.lp-plan-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--lp-radius-pill);
  margin-bottom: 12px;
}
.lp-plan-badge.popular {
  background: var(--lp-blue);
  color: var(--lp-white);
}
.lp-plan-name {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--lp-text-sub);
  margin-bottom: 4px;
}
.lp-plan-card.pro .lp-plan-name { color: #94A3B8; }
.lp-plan-price {
  font-size: clamp(26px, 6vw, 32px);
  font-weight: 900;
  color: var(--lp-text);
  line-height: 1;
  margin-bottom: 4px;
}
.lp-plan-card.pro .lp-plan-price { color: var(--lp-white); }
.lp-plan-note {
  font-size: 12px;
  color: var(--lp-text-sub);
  margin-bottom: 16px;
}
.lp-plan-card.pro .lp-plan-note { color: #94A3B8; }
.lp-plan-card.basic .lp-plan-note { color: var(--lp-blue); }
.lp-plan-features {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
}
.lp-plan-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.lp-plan-feature::before {
  content: '✓';
  font-weight: 800;
  font-size: 14px;
  color: var(--lp-green);
  flex-shrink: 0;
}
.lp-plan-card.pro .lp-plan-feature { color: #E2E8F0; }
.lp-plan-card.pro .lp-plan-feature::before { color: var(--lp-orange); }
.lp-btn-plan {
  width: 100%;
  height: 50px;
  font-size: 15px;
  font-weight: 800;
  border-radius: var(--lp-radius);
}
.lp-btn-plan-free { background: var(--lp-border); color: var(--lp-text); }
.lp-btn-plan-basic { background: var(--lp-blue); color: var(--lp-white); }
.lp-btn-plan-pro { background: var(--lp-orange); color: var(--lp-white); }
.lp-plan-free-note {
  font-size: 12px;
  color: var(--lp-green);
  font-weight: 700;
  text-align: center;
  margin-top: 6px;
}
/* FAQ */
.lp-faq { border-radius: var(--lp-radius-lg); overflow: hidden; border: 1px solid var(--lp-border); }
.lp-faq-item { border-bottom: 1px solid var(--lp-border); }
.lp-faq-item:last-child { border-bottom: none; }
.lp-faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--lp-text);
  background: var(--lp-gray-bg);
  text-align: left;
  gap: 12px;
}
.lp-faq-q .arrow { font-size: 14px; color: var(--lp-text-sub); transition: transform 0.2s; }
.lp-faq-item.open .arrow { transform: rotate(180deg); }
.lp-faq-a {
  display: none;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--lp-text-sub);
  line-height: 1.65;
  background: var(--lp-white);
}
.lp-faq-item.open .lp-faq-a { display: block; }

/* ── S7 알림센터 ────────────────────────────────────────── */
.lp-alert {
  background: linear-gradient(140deg, #1E3A8A 0%, #1E293B 100%);
  padding: 64px 0;
}
.lp-alert-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  background: var(--lp-badge-bg);
  color: var(--lp-badge-text);
  padding: 5px 14px;
  border-radius: var(--lp-radius-pill);
  margin-bottom: 14px;
}
.lp-alert-title {
  font-size: clamp(22px, 5.5vw, 32px);
  font-weight: 900;
  color: var(--lp-white);
  line-height: 1.3;
  text-align: center;
  margin-bottom: 28px;
}
.lp-alert-cards { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.lp-alert-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--lp-radius);
  padding: 16px;
  border: 1px solid rgba(255,255,255,0.12);
}
.lp-alert-card-icon { font-size: 28px; flex-shrink: 0; }
.lp-alert-card-name { font-size: 15px; font-weight: 700; color: var(--lp-white); margin-bottom: 3px; }
.lp-alert-card-desc { font-size: 13px; color: rgba(255,255,255,0.62); }
.lp-alert-divider { height: 1px; background: rgba(255,255,255,0.15); margin-bottom: 20px; }
.lp-coming-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 28px; }
.lp-coming-item {
  background: rgba(255,255,255,0.05);
  border-radius: var(--lp-radius);
  padding: 14px 10px;
  text-align: center;
}
.lp-coming-icon { font-size: 24px; margin-bottom: 6px; }
.lp-coming-name { font-size: 14px; font-weight: 700; color: var(--lp-white); margin-bottom: 6px; }
.lp-coming-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
  padding: 2px 8px;
  border-radius: var(--lp-radius-pill);
}
.lp-alert-note {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  text-align: center;
  margin-bottom: 16px;
}
.lp-btn-alert {
  width: 100%;
  height: 54px;
  font-size: 16px;
  font-weight: 800;
  color: var(--lp-blue-dark);
  background: var(--lp-white);
  border-radius: var(--lp-radius-lg);
}

/* ── S8 문의하기 ────────────────────────────────────────── */
.lp-contact-form { display: flex; flex-direction: column; gap: 16px; }
.lp-field label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--lp-text);
  margin-bottom: 6px;
}
.lp-field input,
.lp-field textarea {
  width: 100%;
  background: var(--lp-white);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius);
  padding: 13px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--lp-text);
  transition: border-color 0.15s;
  outline: none;
}
.lp-field input:focus,
.lp-field textarea:focus { border-color: var(--lp-blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.lp-field textarea { height: 120px; resize: none; }
.lp-btn-contact {
  width: 100%;
  height: 54px;
  font-size: 16px;
  font-weight: 800;
  color: var(--lp-white);
  background: var(--lp-blue);
  border-radius: var(--lp-radius-lg);
  box-shadow: var(--lp-shadow-blue);
  transition: transform 0.15s;
}
.lp-btn-contact:hover { transform: translateY(-1px); }

/* ── S9 푸터 ────────────────────────────────────────────── */
.lp-footer {
  background: #1E293B;
  padding: 48px 0 32px;
}
.lp-footer-logo { font-size: 18px; font-weight: 800; color: var(--lp-white); margin-bottom: 4px; }
.lp-footer-slogan { font-size: 13px; color: #94A3B8; margin-bottom: 24px; }
.lp-footer-divider { height: 1px; background: rgba(255,255,255,0.1); margin-bottom: 20px; }
.lp-footer-links { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.lp-footer-links a { font-size: 13px; color: #94A3B8; }
.lp-footer-links a:hover { color: var(--lp-white); }
.lp-footer-biz { font-size: 12px; color: #64748B; line-height: 2; margin-bottom: 20px; }
.lp-footer-copy { font-size: 12px; color: #475569; text-align: center; }

/* ── 하단 고정 CTA ──────────────────────────────────────── */
.lp-fixed-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--lp-border);
  padding: 12px 20px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  display: none;
}
.lp-fixed-cta.visible { display: block; }
.lp-btn-fixed {
  width: 100%;
  height: 50px;
  font-size: 16px;
  font-weight: 800;
  color: var(--lp-white);
  background: var(--lp-blue);
  border-radius: var(--lp-radius);
  box-shadow: var(--lp-shadow-blue);
}

/* ── 텍스트 유틸 ────────────────────────────────────────── */
.lp-center { text-align: center; }
.lp-hidden { display: none; }

/* ── PC 반응형 768px+ ───────────────────────────────────── */
@media (min-width: 768px) {
  /* lp-nav / lp-hamburger: 하단 패치(v1.3)에서 재정의 */
  .lp-hero-inner { flex-direction: row; align-items: center; gap: 40px; text-align: left; }
  .lp-hero-mockup .lp-mockup-card { padding: 20px; }
  .lp-hero-mockup .lp-mockup-org  { font-size: 16px; margin-top: 4px; }
  .lp-hero-mockup .lp-mockup-amt  { font-size: 15px; margin-top: 6px; }
  .lp-hero-mockup .lp-mockup-type { font-size: 13px; padding: 4px 10px; }
  .lp-hero-text { flex: 1; text-align: left; }
  .lp-hero-cta-wrap { flex-direction: row; justify-content: flex-start; }
  .lp-hero-mockup { flex-shrink: 0; max-width: 420px; width: 42%; }
  .lp-pain-cards { display: grid; grid-template-columns: 1fr 1fr; }
  .lp-biz-grid { grid-template-columns: repeat(3, 1fr); }
  .lp-feature-grid { grid-template-columns: repeat(4, 1fr); }
  .lp-steps { flex-direction: row; align-items: flex-start; gap: 0; }
  .lp-step-wrap { flex-direction: row; align-items: flex-start; flex: 1; }
  .lp-step-arrow { transform: rotate(-90deg); margin: 30px 6px 0; font-size: 16px; }
  .lp-step-card { min-height: 280px; }
  .lp-pricing-grid { flex-direction: row; align-items: stretch; }
  .lp-plan-card { flex: 1; }
  .lp-alert-cards { flex-direction: row; }
  .lp-alert-card { flex: 1; flex-direction: column; text-align: center; }
  .lp-contact-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .lp-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 32px;
  }
  .lp-footer-divider { display: none; }
  .lp-fixed-cta { display: none !important; }
  .lp-hero-h1 { text-align: left; }
  .lp-photo-title, .lp-photo-sub, .lp-photo-label { text-align: center; }
}

@media (min-width: 1024px) {
  .lp-section { padding: 80px 0; }
  .lp-photo { padding: 80px 0; }
  .lp-alert { padding: 80px 0; }
}

/* ═══════════════════════════════════════════════
   UI 보정 패치 (v1.1)
   ─ 섹션 scroll-margin
   ─ 모바일 패딩 축소
   ─ 텍스트 크기 보정
   ─ 드로어 메뉴
   ─ body 하단 여백
═══════════════════════════════════════════════ */

/* ── scroll-margin: sticky 헤더(60px) + 여유 12px ─ */
section[id] { scroll-margin-top: 72px; }

/* ── 모바일 패딩 축소 (@media max 767px) ────────── */
@media (max-width: 767px) {
  .lp-section           { padding: 44px 0; }
  .lp-hero              { padding: 48px 0 44px; }
  .lp-photo             { padding: 48px 0 44px; }
  .lp-alert             { padding: 48px 0 44px; }
  .lp-footer            { padding: 36px 0 24px; }

  /* 카드 패딩 */
  .lp-pain-card         { padding: 14px 14px; }
  .lp-org-block         { padding: 18px 16px; }
  .lp-biz-tile          { padding: 14px 10px; }
  .lp-feature-card      { padding: 18px 14px; }
  .lp-step-card         { padding: 16px 16px; }
  .lp-step-mockup       { padding: 10px; }
  .lp-plan-card         { padding: 20px 18px; }
  .lp-alert-card        { padding: 14px 12px; }
  .lp-coming-item       { padding: 12px 8px; }
  .lp-s3-conclusion     { padding: 18px 16px; }

  /* 텍스트 크기 보정 */
  .lp-hero-h1           { font-size: 30px; }
  .lp-hero-sub          { font-size: 14px; }
  .lp-section-title     { font-size: 22px; }
  .lp-section-sub       { font-size: 14px; }
  .lp-photo-title       { font-size: 24px; }
  .lp-alert-title       { font-size: 22px; }
  .lp-feature-name      { font-size: 15px; }
  .lp-feature-desc      { font-size: 12px; }
  .lp-plan-price        { font-size: 26px; }
  .lp-pain-title        { font-size: 14px; }
  .lp-pain-desc         { font-size: 12px; }
  .lp-step-title        { font-size: 15px; }
  .lp-step-desc         { font-size: 12px; margin-bottom: 10px; }
  .lp-org-block-title   { font-size: 15px; }
  .lp-org-tag           { font-size: 12px; padding: 4px 10px; }
  .lp-biz-name          { font-size: 12px; }
  .lp-plan-feature      { font-size: 13px; }
  .lp-plan-note         { font-size: 11px; }
  .lp-footer-logo       { font-size: 16px; }
  .lp-footer-biz        { font-size: 11px; }

  /* 버튼 */
  .lp-btn-hero   { font-size: 16px; height: 52px; }
  .lp-btn-photo  { height: 54px; font-size: 16px; }
  .lp-btn-plan   { height: 46px; font-size: 14px; }
  .lp-btn-contact{ height: 50px; font-size: 15px; }

  /* 히어로 목업 크기 축소 */
  .lp-hero-mockup { max-width: 100%; padding: 14px; }

  /* STEP 목업 높이 제한 */
  .lp-photo-thumb-row .lp-thumb { aspect-ratio: 4/3; }

  /* 요금제 간격 */
  .lp-pricing-grid { gap: 12px; }

  /* 알림센터 카드 간격 */
  .lp-alert-cards { gap: 8px; }

  /* body 하단: 고정 CTA 높이만큼 여백 */
  body { padding-bottom: 76px; }
}

/* ── 드로어 메뉴 원본 — v1.3 패치로 완전 대체 (사용 안 함) */
/* 아래 v1.3 패치 참조 */

/* PC 드로어 숨김: v1.3 패치로 이관 */

/* ── 문의하기 직접 연락 스타일 (v1.2) ──────────────── */
.lp-contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.lp-contact-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--lp-white);
  border: 1px solid var(--lp-border);
  border-radius: var(--lp-radius-lg);
  padding: 18px 20px;
}
.lp-contact-icon { font-size: 28px; flex-shrink: 0; }
.lp-contact-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--lp-text-sub);
  margin-bottom: 3px;
}
.lp-contact-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--lp-blue);
  text-decoration: none;
}
.lp-contact-value:hover { text-decoration: underline; }
.lp-contact-notice {
  background: #FFF7ED;
  border: 1px solid #FED7AA;
  border-radius: var(--lp-radius);
  padding: 16px 18px;
  font-size: 14px;
  color: #92400E;
  line-height: 1.7;
}
.lp-contact-notice-icon { margin-right: 6px; }

/* ═══════════════════════════════════════════════
   헤더 모바일 메뉴 수정 패치 (v1.3)
   ─ lp-nav 기본 숨김 명시
   ─ 드로어 세로 리스트 강화
   ─ 닫기 버튼 터치 영역 확대
   ─ 드로어 내 불필요 요소 제거
═══════════════════════════════════════════════ */

/* ── lp-nav: 모바일 기본 숨김 명시 (핵심 수정) ── */
.lp-nav {
  display: none !important;
}
@media (min-width: 768px) {
  .lp-nav {
    display: flex !important;
    gap: 28px;
    font-size: 14px;
    font-weight: 600;
    color: var(--lp-text-sub);
  }
  .lp-nav a { color: var(--lp-text-sub); }
  .lp-nav a:hover { color: var(--lp-blue); }
}

/* ── 햄버거: 모바일에서만 노출 ────────────────── */
.lp-hamburger {
  display: flex !important;
}
@media (min-width: 768px) {
  .lp-hamburger {
    display: none !important;
  }
}

/* ── 드로어 전체 재정의 ────────────────────────── */
.lp-drawer {
  display: none !important;  /* 기본: 항상 숨김 */
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  visibility: hidden;
}
.lp-drawer.open {
  display: flex !important;  /* open 클래스일 때만 표시 */
  pointer-events: auto;
  visibility: visible;
}
.lp-drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  cursor: pointer;
}
.lp-drawer-inner {
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  width: min(300px, 82vw);
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  box-shadow: 6px 0 24px rgba(0,0,0,0.18);
}

/* 드로어 헤드 */
.lp-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px 0 20px;
  height: 60px;
  border-bottom: 1px solid #F1F5F9;
  flex-shrink: 0;
}
.lp-drawer-logo {
  font-size: 16px;
  font-weight: 800;
  color: #1E3A8A;
}

/* 닫기 버튼 — 터치 영역 44×44 보장 */
.lp-drawer-close {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  font-size: 20px;
  color: #64748B;
  cursor: pointer;
  border-radius: 8px;
  flex-shrink: 0;
}
.lp-drawer-close:hover {
  background: #F1F5F9;
  color: #1E293B;
}
.lp-drawer-close:active {
  background: #E2E8F0;
}

/* 드로어 네비 */
.lp-drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 8px 0;
  flex: 1;
}

/* 드로어 링크 — 세로 리스트, 터치 영역 48px */
.lp-drawer-link {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 20px;
  font-size: 16px;
  font-weight: 700;
  color: #1E293B;
  border-bottom: 1px solid #F8FAFC;
  text-decoration: none;
  transition: background 0.1s;
  -webkit-tap-highlight-color: transparent;
}
.lp-drawer-link:hover,
.lp-drawer-link:focus {
  background: #EFF6FF;
  color: #2563EB;
}
.lp-drawer-link:active {
  background: #DBEAFE;
}
.lp-drawer-link:last-child {
  border-bottom: none;
}

/* ── PC에서 드로어 완전 숨김 ───────────────────── */
@media (min-width: 768px) {
  .lp-drawer,
  .lp-drawer.open {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

/* ── CTA a 태그 버튼 스타일 보정 (v1.4) ─────────── */
a.lp-btn-login,
a.lp-btn-start-sm,
a.lp-btn-hero,
a.lp-btn-photo,
a.lp-btn-plan,
a.lp-btn-alert,
a.lp-btn-fixed {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  box-sizing: border-box;
}
a.lp-btn-hero  { width: 100%; max-width: 320px; }
a.lp-btn-photo { width: 100%; }
a.lp-btn-plan  { width: 100%; }
a.lp-btn-alert { width: 100%; }
a.lp-btn-fixed { width: 100%; }