/* ══════════════════════════════════════════════════════════════════
   랜딩 3장 공용 모양 · dh-landing.css   (2026-09-28 만듦)
   첫 화면(index) · 렌탈(rental) · 코웨이용 렌탈(rental-c) 세 장에
   **글자 한 자까지 똑같이** 있던 규칙만 모았습니다. 세 장을 한 곳에서 고칩니다.
   ★ 이 파일을 고치면 세 장 모두 바뀝니다. 한 장만 다르게 하려면 그 화면 안에 적으세요
     (화면 안 <style> 이 이 파일보다 뒤에 오므로 그쪽이 이깁니다).
   ★ 고치면 세 장의 ?v= 번호도 함께 올리세요.
   담긴 선언 986개 · 규칙 314종
   ══════════════════════════════════════════════════════════════════ */

* { margin: 0; padding: 0; box-sizing: border-box; }
:root { --primary: #1257C9; --primary-dark: #0E45A0; --cta: #6d28d9; --cta-hover: #5b21b6; --accent: #f59e0b; --dark: #0f172a; --gray: #5F6672; --light-gray: #F5F6F8; --white: #ffffff; --border: #e2e8f0; }
body { font-family: 'Pretendard Variable', Pretendard, 'Noto Sans KR', sans-serif; color: var(--dark); line-height: 1.6; overflow-x: hidden; }
header { transition: all 0.3s; }
.header-phone { padding: 6px 14px; transition: background 0.2s; }
.header-cta > a { min-height: 36px; }
.header-kakao { justify-content: center; padding: 0; width: 36px; }
.header-kakao .kakao-label { display: none; }
.mobile-menu { box-shadow: 0 8px 32px rgba(11,46,92,0.16); }
.mobile-menu a { display: block; }
.hero { margin-top: 56px; position: relative; }
.hero::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 50%); pointer-events: none; }
.hero-badge { font-size: 13px; font-weight: 600; padding: 4px 16px; border-radius: 0; }
.hero h1 em { font-style: normal; }
.mob-br { display: none; }
.carriers-inner { max-width: 900px; margin: 0 auto; display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; }
section { padding: 72px 20px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-tag { display: inline-block; background: #eff6ff; color: var(--primary); font-size: 13px; font-weight: 700; padding: 4px 12px; border-radius: 12px; margin-bottom: 12px; }
.section-title { font-size: clamp(22px, 3.5vw, 36px); font-weight: 800; letter-spacing: -0.5px; margin-bottom: 8px; line-height: 1.3; }
.section-title em { font-style: normal; color: var(--primary); }
.section-sub { font-size: 16px; color: var(--gray); margin-bottom: 48px; }
.ict-cert-wrap { display: inline-flex; align-items: center; background: white; border-radius: 12px; text-decoration: none; transition: border-color 0.2s, box-shadow 0.2s; }
.ict-cert-wrap:hover { border-color: #1257C9; box-shadow: 0 4px 20px rgba(18,87,201,0.12); }
.ict-cert-icon { background: #1257C9; color: white; display: flex; align-items: center; justify-content: center; letter-spacing: -0.5px; flex-shrink: 0; text-align: center; }
.ict-cert-text { text-align: left; }
.ict-cert-title { color: #0F172A; }
.ict-cert-sub { color: #5F6672; }
.benefits { background: #FCFCFD; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 20px; margin-top: 48px; }
.benefit-card { background: white; border-radius: 12px; padding: 28px 28px; transition: transform 0.2s; position: relative; overflow: hidden; }
.benefit-amount-highlight { margin: 14px 0; padding: 14px 16px; background: #EFF6FF; border: 1.5px solid var(--primary); border-radius: 12px; text-align: center; }
.benefit-amount-highlight .amount-main { font-size: 22px; font-weight: 800; color: var(--primary); line-height: 1.2; display: block; margin-bottom: 4px; }
.benefit-amount-highlight .amount-sub { font-size: 12px; color: #465368; font-weight: 600; }
.benefit-card:hover { transform: translateY(-4px); }
.benefit-card.main { grid-row: 1 / 3; }
.benefit-card.main h3 { font-size: 24px; }
.benefit-top { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.benefit-tag { display: inline-flex; align-items: center; background: #eff6ff; color: var(--primary); font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 12px; }
.benefit-icon-lg { font-size: 36px; line-height: 1; flex-shrink: 0; }
.benefit-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; line-height: 1.4; }
.benefit-card p { font-size: 14px; color: var(--gray); line-height: 1.75; }
.benefit-guarantee { margin-top: 16px; padding: 10px 14px; background: #EFF6FF; border: 1.5px solid var(--primary); border-radius: 8px; font-size: 22px; font-weight: 800; color: var(--primary); text-align: center; }
.compare { background: #080A0D; color: white; padding-top: 80px; padding-bottom: 80px; }
.compare .section-tag { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.85); }
.compare .section-title { color: white; }
.compare .section-title em { color: #fcd34d; }
.compare-wrap { max-width: 780px; margin: 48px auto 0; }
.compare-flex { display: flex; align-items: flex-end; gap: 0; width: fit-content; margin: 0 auto; }
.cf-col { display: flex; flex-direction: column; }
.cf-head { display: flex; align-items: center; justify-content: center; text-align: center; font-weight: 800; min-height: 84px; }
.cf-cell { min-height: 102px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; line-height: 1.45; }
.cf-col-a { flex: 0 0 165px; overflow: hidden; }
.cf-col-a .cf-head { background: #D1D5DB; color: #465368; font-size: 20px; padding: 12px 9px; }
.cf-col-a .cf-cell { font-size: 20px; font-weight: 700; color: #465368; padding: 12px 9px; border-top: 1px solid #d1d9e0; background: #EEEFF3; }
.cf-col-vs { flex: 0 0 315px; overflow: hidden; }
.cf-col-vs .cf-head { background: white; color: #333D4B; font-size: 20px; padding: 12px 9px; }
.cf-col-vs .cf-cell { font-size: 22px; font-weight: 700; color: #222934; padding: 15px 9px; border-top: 1px solid #e5e9ee; background: white; }
.cf-col-us { flex: 0 0 345px; margin-top: -36px; margin-bottom: -36px; overflow: hidden; box-shadow: 0 2px 16px rgba(15,42,90,0.08); }
.cf-col-us .cf-head { background: #0E45A0; color: white; font-size: 42px; padding: 18px 9px; min-height: 120px; }
.cf-col-us .cf-cell { padding: 10px 9px; border-top: 1px solid rgba(255,255,255,0.35); background: #1257C9; }
.cf-col-us .cf-cell:last-child { min-height: 138px; }
.ok-label { color: #fff; font-size: 42px; font-weight: 800; }
.ok-sub { color: rgba(255,255,255,0.85); font-size: 18px; font-weight: 600; line-height: 1.3; margin-top: 2px; }
.plans { background: white; }
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan-card { background: white; border: 1.5px solid #e5e7eb; border-radius: 12px; padding: 20px 22px 24px; transition: all 0.2s; }
.plan-card:hover { border-color: var(--primary); box-shadow: 0 8px 32px rgba(11,46,92,0.16); }
.plan-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.plan-logo { font-weight: 800; line-height: 1; }
.plan-logo.kt { font-size: 22px; color: #e60012; font-style: normal; }
.plan-logo.skt { font-size: 22px; }
.plan-logo.lgu { color: #DE0087; }
.plan-link { font-size: 12px; color: #5F6672; font-weight: 600; text-decoration: none; white-space: nowrap; }
.plan-link:hover { color: var(--primary); }
a.plan-card { display: block; text-decoration: none; color: inherit; cursor: pointer; }
a.plan-card:hover { transform: translateY(-3px); }
a.plan-card:hover .plan-link { color: var(--primary); }
a.plan-card:active { transform: translateY(0) scale(0.99); }
.plan-title { font-size: 16px; font-weight: 800; color: var(--dark); margin-bottom: 14px; line-height: 1.45; }
.plan-price-row { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.plan-price-old { font-size: 14px; color: #8A9099; text-decoration: line-through; }
.plan-price-new { font-size: 26px; font-weight: 800; color: var(--primary); }
.plan-price-unit { font-size: 14px; color: var(--gray); }
.process-steps-a { display: flex; align-items: stretch; justify-content: center; gap: 0; max-width: 860px; margin: 0 auto; }
.process-step-a { display: flex; flex-direction: column; align-items: center; justify-content: space-between; text-align: center; background: white; border-radius: 12px; padding: 36px 28px; flex: 1; min-width: 180px; max-width: 260px; transition: transform 0.2s; }
.process-step-a:hover { transform: translateY(-4px); }
.process-arrow-a { align-self: center; font-size: 28px; color: #93c5fd; font-weight: 700; padding: 0 12px; flex-shrink: 0; }
.step-icon-a { font-size: 52px; margin-bottom: 14px; line-height: 1; }
.step-title-a { font-size: 18px; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
.step-desc-a { font-size: 14px; color: var(--gray); line-height: 1.7; }
.reviews { background: white; overflow: hidden; }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { background: white; border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.faq-question { padding: 20px 24px; font-size: 16px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: color 0.2s; user-select: none; }
.faq-question:hover { color: var(--primary); }
.faq-icon { font-size: 22px; font-weight: 300; color: var(--primary); transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 24px 20px; font-size: 15px; color: var(--gray); line-height: 1.75; }
.form-section .section-tag { background: rgba(255,255,255,0.2); color: white; }
.form-section .section-title { color: white; }
.form-section .section-title em { color: #fcd34d; }
.form-section .section-sub { color: rgba(255,255,255,0.8); }
.form-card { background: white; border-radius: 12px; padding: 40px; max-width: 580px; margin: 0 auto; }
.form-headline { font-size: 16px; font-weight: 800; color: var(--dark); text-align: center; margin-bottom: 24px; }
.form-headline span { color: var(--primary); }
.service-tabs { display: flex; gap: 12px; }
.service-tab { flex: 1; border: 2px solid var(--border); border-radius: 12px; padding: 14px 10px; text-align: center; cursor: pointer; transition: all 0.2s; font-size: 14px; font-weight: 600; color: var(--gray); background: white; user-select: none; }
.service-tab.active { border-color: var(--primary); background: #eff6ff; color: var(--primary); }
.service-tab-icon { font-size: 24px; margin-bottom: 4px; }
.usim-check { display: flex; align-items: flex-start; gap: 10px; padding: 13px 15px; background: #fffbeb; border: 1px solid #fde68a; border-radius: 8px; margin-bottom: 16px; cursor: pointer; }
.usim-check input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--primary); flex-shrink: 0; margin-top: 2px; cursor: pointer; }
.usim-check label { font-size: 13px; font-weight: 600; color: #92400e; cursor: pointer; line-height: 1.5; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--gray); margin-bottom: 5px; }
.form-group input { width: 100%; padding: 13px 16px; border: 2px solid var(--border); border-radius: 8px; font-size: 15px; font-family: 'Pretendard Variable', Pretendard, sans-serif; transition: border-color 0.2s; outline: none; }
.form-group input:focus { border-color: var(--primary); }
.form-group input::placeholder { color: #D1D5DB; }
.form-group textarea { width: 100%; padding: 13px 16px; border: 2px solid var(--border); border-radius: 8px; font-size: 15px; font-family: 'Pretendard Variable', Pretendard, sans-serif; transition: border-color 0.2s; outline: none; line-height: 1.6; resize: vertical; min-height: 84px; color: var(--dark); }
.form-group textarea:focus { border-color: var(--primary); }
.form-group textarea::placeholder { color: #D1D5DB; }
.memo-hint { font-size: 12px; color: #8A9099; line-height: 1.65; margin-bottom: 7px; }
.memo-count { text-align: right; font-size: 12px; color: #8A9099; margin-top: 5px; }
.memo-count.over { color: #dc2626; font-weight: 700; }
.memo-toggle { display: inline-flex; align-items: center; gap: 6px; background: none; border: none; padding: 14px 0; margin: -12px 0 0; font-family: 'Pretendard Variable', Pretendard, sans-serif; font-size: 13px; font-weight: 600; color: var(--gray); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: #cbd5e1; }
.memo-toggle:hover { color: var(--primary); text-decoration-color: var(--primary); }
.memo-toggle .plus { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border-radius: 50%; background: var(--border); color: var(--gray); font-size: 12px; font-weight: 700; line-height: 1; text-decoration: none; }
.memo-toggle:hover .plus { background: #dbeafe; color: var(--primary); }
.memo-fold { display: none; }
.memo-fold.open { display: block; }
.form-submit { width: 100%; padding: 18px; background: #1257C9; color: white; font-size: 16px; font-weight: 700; border: none; border-radius: 12px; cursor: pointer; transition: all 0.2s; letter-spacing: -0.3px; font-family: 'Pretendard Variable', Pretendard, sans-serif; }
.form-submit:hover { background: #0E45A0; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(18,87,201,0.4); }
.form-submit:disabled { background: #94a3b8; transform: none; box-shadow: none; cursor: not-allowed; }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success .s-icon { font-size: 56px; margin-bottom: 16px; }
.form-success h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.form-success p { color: var(--gray); font-size: 15px; line-height: 1.8; }
.privacy-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.55); align-items: center; justify-content: center; padding: 20px; }
.privacy-overlay.open { display: flex; }
.privacy-modal { background: white; border-radius: 12px; width: 100%; max-width: 640px; max-height: 80vh; display: flex; flex-direction: column; }
.privacy-modal-head { padding: 20px 24px; border-bottom: 1px solid #e5e7eb; display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.privacy-modal-head h3 { font-size: 16px; font-weight: 800; color: var(--dark); }
.privacy-close { width: 32px; height: 32px; border: none; background: #F5F6F8; border-radius: 8px; cursor: pointer; font-size: 18px; color: #5F6672; display: flex; align-items: center; justify-content: center; }
.privacy-close:hover { background: #e2e8f0; }
.privacy-modal-body { padding: 20px 24px; overflow-y: auto; font-size: 13px; color: #333D4B; line-height: 1.8; }
.privacy-modal-body h4 { font-size: 14px; font-weight: 800; color: var(--dark); margin: 20px 0 6px; }
.privacy-modal-body h4:first-child { margin-top: 0; }
.privacy-modal-body table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 12px; }
.privacy-modal-body th { background: #FCFCFD; padding: 8px 10px; border: 1px solid #e5e7eb; font-weight: 700; text-align: center; }
.privacy-modal-body td { padding: 8px 10px; border: 1px solid #e5e7eb; }
.footer-logo span { color: white; }
.desk-cta-bar { z-index: 950; }
.consult-panel { display: none; position: fixed; right: 14px; top: 42%; transform: translateY(-50%); z-index: 900; max-height: calc(84vh - 168px); overflow-y: auto; width: 216px; padding: 16px 12px; background: white; border: 1px solid #e2e8f0; border-radius: 12px; font-family: 'Pretendard Variable', Pretendard, 'Noto Sans KR', sans-serif; }
@media (min-width: 1600px) {
  .consult-panel { display: block; }
}
.consult-hours { margin: 10px 0 0; padding-top: 10px; border-top: 1px solid #eef2f7; font-size: 13px; line-height: 1.6; color: #5f6672; letter-spacing: -0.2px; }
.consult-note { margin: 10px 0 0; padding-top: 10px; border-top: 1px solid #eef2f7; font-size: 13px; line-height: 1.6; color: #5f6672; letter-spacing: -0.2px; }
.consult-note b { font-weight: 800; color: #465368; }
.cs-btn { display: flex; align-items: center; justify-content: center; gap: 7px; width: 100%; min-height: 44px; margin-bottom: 8px; padding: 0 10px; border: none; border-radius: 8px; cursor: pointer; font-family: 'Pretendard Variable', Pretendard, 'Noto Sans KR', sans-serif; font-size: 15px; font-weight: 600; letter-spacing: -0.3px; text-decoration: none; transition: background 0.2s; }
.cs-btn:last-child { margin-bottom: 0; }
.cs-phone { background: var(--primary); color: white; }
.cs-phone:hover { background: var(--primary-dark); }
.cs-kakao { background: #fee500; color: rgba(0,0,0,.85); }
.cs-kakao svg { color: #000; }
.cs-kakao { transition: transform .08s ease, box-shadow .08s ease; }
.cs-kakao:hover { box-shadow: 0 2px 6px rgba(0,0,0,.16); }
.cs-kakao:active { transform: translateY(1px) scale(.985); box-shadow: none; }
.mobile-cta-bar { opacity: 0; transform: translateY(100%); transition: opacity 0.3s, transform 0.35s cubic-bezier(0.4,0,0.2,1); pointer-events: none; }
.mobile-cta-bar.visible { opacity: 1; transform: translateY(0); }
.mobile-cta-btn { border: none; font-family: 'Pretendard Variable', Pretendard, sans-serif; }
.mobile-cta-bar .mobile-cta-btn { width: auto; }
@media (max-width: 768px) {
  .floating-btns { bottom: 80px; }
  .mobile-cta-bar.visible ~ .floating-btns { display: none; }
}
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 768px) {
  .mob-br { display: block; }
  .benefits-grid { grid-template-columns: 1fr; gap: 16px; }
  .benefit-card.main { grid-row: auto; }
  .cf-col-a { flex: 0 0 72px; }
  .cf-col-vs { flex: 0 0 140px; }
  .cf-col-us { flex: 0 0 150px; margin-top: -16px; margin-bottom: 0; }
  .cf-col-us .cf-head { font-size: 15px; min-height: 64px; padding: 8px 4px; }
  .cf-head { min-height: 48px; font-size: 12px; padding: 6px 4px; }
  .cf-col-a .cf-head { font-size: 12px; padding: 6px 4px; min-height: 48px; }
  .cf-cell { min-height: 52px; padding: 6px 4px; }
  .cf-col-a .cf-cell { font-size: 12px; }
  .cf-col-vs .cf-cell { font-size: 12px; padding: 6px 6px; }
  .ok-sub { font-size: 12px; }
  .plans-grid { grid-template-columns: 1fr; }
  .process-steps-a { flex-direction: column; align-items: center; gap: 12px; }
  .process-arrow-a { transform: rotate(90deg); }
  .form-card { padding: 24px 18px; }
  section { padding: 52px 20px; }
}
.hero-cash-badge { width: fit-content; color: white; border-radius: 0; letter-spacing: -0.3px; }
.form-urgency { text-align: center; font-size: 13px; color: #dc2626; font-weight: 700; margin-bottom: 12px; background: #FEF2F2; border-radius: 8px; padding: 8px 12px; }
.rolling-item { height: 66px; display: flex; align-items: center; border-bottom: 1px solid #F5F6F8; overflow: hidden; }
.ri-date { color: #8A9099; font-size: 16px; flex-shrink: 0; white-space: nowrap; }
.ri-name { color: #222934; font-weight: 700; font-size: 20px; flex-shrink: 0; }
@media (max-width: 768px) {
  .rolling-item { border-bottom: none; }
}
.fold-br { display: none; }
@media (max-width: 390px) {
  section { padding: 52px 12px; }
  .cf-col-a { flex: 0 0 58px; }
  .cf-col-vs { flex: 0 0 118px; }
  .cf-col-us { flex: 0 0 128px; }
}
@media (max-width: 360px) {
  .fold-br { display: block; }
}
@media (max-width: 295px) {
  .cf-col-a { flex: 0 0 48px; }
  .cf-col-vs { flex: 0 0 96px; }
  .cf-col-us { flex: 0 0 110px; }
}
@media (min-width: 769px) and (max-width: 920px) {
  .cf-col-a { flex: 0 0 128px; }
  .cf-col-vs { flex: 0 0 245px; }
  .cf-col-us { flex: 0 0 268px; margin-top: -26px; margin-bottom: -26px; }
  .cf-col-a .cf-head, .cf-col-vs .cf-head { font-size: 16px; padding: 10px 7px; }
  .cf-col-a .cf-cell, .cf-col-vs .cf-cell { font-size: 16px; padding: 11px 7px; }
  .cf-col-us .cf-head { font-size: 32px; min-height: 96px; padding: 14px 7px; }
  .cf-col-us .cf-cell { padding: 8px 7px; }
  .cf-head { min-height: 66px; }
  .cf-cell { min-height: 80px; }
  .ok-sub { font-size: 14px; }
}
.service-tab:active { transform: scale(0.98); }
.float-btn:active { transform: scale(1.02); }
.faq-question:active { background: #FCFCFD; }
.mobile-menu a:active { background: #F5F6F8; }
nav a:active { background: #dbeafe; }
@media (hover: none) {
  a.plan-card:hover { transform: none; }
  .form-submit:hover { box-shadow: none; }
  .benefit-card:hover, .process-step-a:hover, .float-btn:hover { transform: none; }
}
.form-submit:active { box-shadow: 0 2px 8px rgba(18,87,201,0.30); }
.mobile-cta-btn:active { box-shadow: inset 0 2px 6px rgba(0,0,0,0.22); }
.form-submit:active { background: #0E45A0; }
.desk-cta-bar-btn:active { box-shadow: inset 0 2px 6px rgba(0,0,0,0.20); }
.header-phone:active { background: #0E45A0; }
.float-phone:active { background: #0E45A0; }
.float-kakao { transition: transform .08s ease, box-shadow .08s ease; }
.float-kakao:hover { box-shadow: 0 2px 6px rgba(0,0,0,.16); }
.float-kakao:active { transform: translateY(1px) scale(.985); box-shadow: none; }
a, button, .service-tab, .faq-question, .usim-check, .hamburger { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, .service-tab:focus-visible, .faq-question:focus-visible, [tabindex]:focus-visible { outline: 3px solid #1257C9; outline-offset: 2px; border-radius: 8px; }
.hero :focus-visible, .form-section :focus-visible, .compare :focus-visible, footer :focus-visible { outline-color: #fee500; }
.form-group input:focus-visible { outline: 3px solid rgba(18,87,201,0.30); outline-offset: 1px; }
input[type="checkbox"]:focus-visible { outline: 2px solid #1257C9; outline-offset: 2px; }
.benefit-card, .process-step-a { transition: transform 0.22s cubic-bezier(0.22,1,0.36,1), box-shadow 0.22s ease; }
.benefit-card:hover { box-shadow: 0 8px 32px rgba(11,46,92,0.16); }
.process-step-a:hover { box-shadow: 0 8px 32px rgba(11,46,92,0.16); }
html { scroll-padding-top: 78px; }
.section-sub, .benefit-card p, .step-desc-a, .faq-answer-inner, .form-group label { letter-spacing: -0.2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .fade-up { opacity: 1 !important; transform: none !important; }
}
.dh-ledger::after { content: ""; position: absolute; left: 0; right: 0; bottom: -9px; height: 9px; background: radial-gradient(circle at 6px 0, #ffffff 5.2px, transparent 5.6px) repeat-x; background-size: 12px 9px; pointer-events: none; }
.dh-ledger-row .t { font-size: 20px; font-weight: 600; color: #222934; }
.dh-ledger-row .d { flex: 1; border-bottom: 1px dotted rgba(12,40,128,.22); transform: translateY(-4px); }
.dh-ledger-row .v { font-size: 22px; font-weight: 700; color: #0f172a; font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width:900px) {
  .dh-ledger-row .t { font-size: 16px; }
  .dh-ledger-row .v { font-size: 18px; }
}
.promise { background: #ffffff; padding: 34px 0 64px; text-align: center; }
.promise-card { margin: 30px auto 0; display: block; max-width: 760px; background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: 0 2px 16px rgba(15,42,90,0.08); text-align: left; }
.promise-body { padding: 36px 40px 32px; }
.promise-head { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; line-height: 1.4; margin-bottom: 22px; }
.promise-head em { font-style: normal; color: var(--primary); }
.promise-list { list-style: none; display: flex; flex-direction: column; gap: 18px; }
.promise-list li { display: flex; gap: 14px; }
.promise-num { flex: 0 0 30px; height: 30px; border-radius: 999px; background: var(--primary); color: #fff; font-size: 15px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.promise-list strong { display: block; font-size: 16px; font-weight: 800; letter-spacing: -0.3px; margin-bottom: 3px; }
.promise-list p { font-size: 14px; color: var(--gray); line-height: 1.65; }
.promise-oath { margin-top: 26px; padding-top: 20px; border-top: 1px dashed var(--border); display: block; }
.promise-oath p { font-size: 13px; color: #465368; line-height: 1.6; margin-bottom: 14px; }
.promise-oath p b { color: var(--dark); font-weight: 800; }
.promise-sign { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding-right: 44px; }
.promise-sign span { font-size: 12px; color: var(--gray); white-space: nowrap; }
.promise-sign img { width: 126px; display: block; margin: 0; }
.promise-docs { margin-top: 24px; }
.promise-docs .lbl { font-size: 14px; color: var(--gray); margin-bottom: 12px; }
.promise-docs-row { display: flex; gap: 20px; justify-content: center; }
.promise-doc { width: 240px; border: 1px solid var(--border); border-radius: 12px; background: #fff; padding: 10px 10px 12px; cursor: zoom-in; transition: transform .2s, box-shadow .2s; box-shadow: 0 2px 16px rgba(15,42,90,0.08); }
.promise-doc:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(11,46,92,0.16); }
.promise-doc img { width: 100%; aspect-ratio: 1024/1448; object-fit: cover; object-position: top; border-radius: 8px; display: block; background: #FCFCFD; }
.promise-doc span { display: block; margin-top: 9px; font-size: 12px; font-weight: 700; color: #333D4B; text-align: center; }
.promise-viewer { position: fixed; inset: 0; background: rgba(15,23,42,0.88); display: none; align-items: center; justify-content: center; padding: 30px; z-index: 9999; cursor: zoom-out; }
.promise-viewer.on { display: flex; }
.promise-viewer img { max-width: 100%; max-height: 100%; border-radius: 8px; }
@media (max-width: 768px) {
  .promise { padding: 24px 0 44px; }
  .promise-body { padding: 24px 20px 26px; }
  .promise-head { font-size: 19px; margin-bottom: 18px; }
  .promise-list strong { font-size: 16px; }
  .promise-oath p { margin-bottom: 12px; }
  .promise-sign { gap: 8px; padding-right: 48px; }
  .promise-sign span { font-size: 12px; }
  .promise-sign img { width: 80px; }
  .promise-docs-row { gap: 12px; }
  .promise-doc { width: calc(50% - 6px); }
}
@media (max-width: 380px) {
  .promise-sign { padding-right: 48px; gap: 6px; }
  .promise-sign span { font-size: 12px; }
  .promise-sign img { width: 74px; }
}
.hero { border-top: 1px solid #EEEFF3; }
.hero h1 { color: #222934; }
.후기칸 { background: var(--white); }
.후기띠 { position: relative; overflow: hidden; width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); margin-bottom: 40px; padding: 0; height: 382px; background: var(--white); }
.후기띠-줄 { display: flex; width: max-content; will-change: transform; }
.후기띠-줄.흐름1 { animation: 띠흐름 70s linear infinite; }
.후기띠-줄.흐름2 { animation: 띠흐름 45s linear infinite; }
.후기띠-줄.흐름3 { animation: 띠흐름 58s linear infinite; }
.후기띠-줄 + .후기띠-줄 { margin-top: 4px; }
.후기띠-줄 img { width: 170px; height: 122px; flex: 0 0 auto; margin-right: 4px; object-fit: cover; border-radius: 8px; display: block; }
@media (prefers-reduced-motion:reduce) {
  .후기띠-줄 { animation: none; position: relative; left: 50%; transform: translateX(-50%); }
}
.후기띠::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0.55); pointer-events: none; }
.후기띠-상자 { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); z-index: 2; background: var(--primary); color: #fff; border-radius: 12px; padding: 14px 36px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 2px 16px rgba(15,42,90,0.08); }
.후기띠-큰글 { display: block; margin: 0; font-size: 28px; white-space: nowrap; font-weight: 800; letter-spacing: -1px; line-height: 1.25; }
.후기띠-작은글 { display: block; margin-top: 6px; font-size: 16px; font-weight: 700; opacity: 0.92; letter-spacing: -0.3px; line-height: 1.4; }
@media (max-width:768px) {
  .후기사진 { align-self: flex-start; height: 110px; }
}
.더읽기, .logo, .hamburger, .rolling-more, .footer-links a, .doc-back { position: relative; }
.더읽기::after, .logo::after, .hamburger::after, .rolling-more::after, .footer-links a::after, .doc-back::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); height: 44px; }
.더읽기::after, .hamburger::after { left: 50%; right: auto; width: 44px; min-width: 100%; transform: translate(-50%, -50%); }