/* 다함세무회계사무소 랜딩 스타일 */
:root {
  --navy: #14213D;
  --navy-2: #1E2E52;
  --navy-3: #0E172B;
  --blue: #246BFD;
  --blue-deep: #1746A2;
  --blue-soft: #AFC4F5;
  --ivory: #F8F6F1;
  --gray-bg: #F3F5F7;
  --photo-bg: #E7E3DA;
  --line: #E3E6EA;
  --line-2: #C9CED6;
  --text: #15171A;
  --text-2: #4A5058;
  --text-3: #626871;
  --on-navy: #D5DBE6;
  --kakao: #FEE500;
  --radius: 12px;
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: 'Noto Sans KR', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--ivory);
  font-size: 17px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
}
img { max-width: 100%; display: block; }
a { color: var(--blue-deep); text-decoration: none; }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
h1, h2, h3, p { margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.container { width: 100%; max-width: calc(var(--max) + 48px); margin: 0 auto; padding: 0 24px; }
.section { padding: 112px 0; }
.bg-white { background: #fff; }
.bg-ivory { background: var(--ivory); }
.bg-navy { background: var(--navy); color: #fff; }

.eyebrow { display: block; font-size: 16px; font-weight: 700; color: var(--blue-deep); margin-bottom: 14px; }
.bg-navy .eyebrow { color: var(--blue-soft); }
.h2 { font-size: 40px; line-height: 1.35; font-weight: 700; letter-spacing: -0.02em; color: var(--navy); }
.bg-navy .h2 { color: #fff; }
.lead { margin-top: 16px; max-width: 760px; font-size: 18px; line-height: 1.75; color: var(--text-2); }
.bg-navy .lead { color: var(--on-navy); }
.section-head { margin-bottom: 48px; }
.note { font-size: 15px; line-height: 1.75; color: var(--text-3); }
.statement { font-size: 19px; font-weight: 700; color: var(--navy); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 56px; padding: 0 26px; border-radius: var(--radius); font-size: 17px; font-weight: 700; border: 0; cursor: pointer; font-family: inherit; transition: background .15s, color .15s; text-align: center; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); color: #fff; }
.btn-outline { background: #fff; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-kakao { background: var(--kakao); color: #191919; }
.btn-kakao:hover { background: #F2D900; color: #191919; }
.btn-ghost-navy { color: #fff; border: 1.5px solid #5B6A8A; background: transparent; }
.btn-ghost-navy:hover { background: #fff; color: var(--navy); }
.btn svg { flex-shrink: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--navy); }
.brand img { height: 40px; width: auto; }
.brand-name { display: flex; flex-direction: column; line-height: 1.3; }
.brand-name strong { font-size: 18px; letter-spacing: -0.02em; }
.brand-name span { font-size: 11px; letter-spacing: .06em; color: var(--text-3); }
.main-nav { display: flex; gap: 30px; font-size: 16px; font-weight: 500; }
.main-nav a { color: var(--text); }
.main-nav a:hover { color: var(--blue-deep); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.header-tel { display: inline-flex; align-items: center; gap: 6px; color: var(--navy); font-weight: 700; }
.header-cta .btn { min-height: 46px; padding: 0 20px; font-size: 16px; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; color: var(--navy); cursor: pointer; align-items: center; justify-content: center; }
.mobile-nav { display: none; }

/* Hero */
.hero { padding: 72px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 11fr 9fr; gap: 64px; align-items: center; }
.hero-badge { display: inline-block; padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 15px; font-weight: 700; color: var(--blue-deep); }
.hero h1 { margin-top: 22px; font-size: 52px; line-height: 1.28; letter-spacing: -0.025em; color: var(--navy); }
.hero-sub { margin-top: 22px; max-width: 600px; font-size: 19px; line-height: 1.75; color: var(--text-2); }
.hero-sub + .hero-sub { margin-top: 10px; }
.hero-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 12px; font-size: 14px; color: var(--text-3); }
.chips { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; }
.chips li { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 8px; background: #fff; border: 1px solid var(--line); font-size: 15px; font-weight: 500; color: var(--navy); }
.hero-visual { position: relative; }
.hero-visual img { width: 100%; aspect-ratio: 960 / 1088; max-height: 600px; object-fit: cover; object-position: 50% 10%; border-radius: 20px; background: var(--photo-bg); }
.hero-tag { position: absolute; left: -28px; bottom: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 16px 20px; border-radius: 14px; background: var(--navy); color: var(--on-navy); font-size: 14px; box-shadow: 0 24px 56px rgba(20, 33, 61, .2); }
.hero-tag strong { display: inline-flex; align-items: center; gap: 6px; color: #fff; }

/* Cards & grids */
.grid-2, .grid-3, .grid-4, .grid-5 { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.card { padding: 32px; border-radius: 20px; background: #fff; border: 1px solid var(--line); }
.card-gray { background: var(--gray-bg); border-color: transparent; }
.card-ivory { background: var(--ivory); border-color: transparent; }
.card-navy { background: var(--navy); border-color: transparent; color: var(--on-navy); }
.card h3 { font-size: 20px; line-height: 1.45; color: var(--navy); }
.card p { margin-top: 12px; font-size: 16px; line-height: 1.7; color: var(--text-2); }
.card-navy h3 { color: #fff; }
.card-navy p { color: var(--on-navy); }

.stat-num { display: block; font-size: 44px; font-weight: 700; letter-spacing: -0.02em; color: var(--navy); line-height: 1.3; }
.stat-label { font-size: 16px; color: var(--text-2); }
.card-navy .stat-num { color: #fff; }
.card-navy .stat-label { color: var(--on-navy); }
.stats-note { margin-top: 24px; font-size: 14px; color: var(--text-3); }

.problem-grid { margin-bottom: 40px; }

.diff-card { padding: 36px; }
.diff-card .label { font-size: 15px; font-weight: 700; color: var(--blue-deep); }
.diff-card h3 { margin-top: 10px; font-size: 26px; letter-spacing: -0.01em; }
.diff-card p { font-size: 17px; line-height: 1.8; }
.diff-extra { margin-top: 24px; padding: 24px 28px; border-radius: 16px; border: 1px solid var(--line); background: #fff; font-size: 17px; color: var(--text-2); }
.section-cta { margin-top: 40px; }

/* Structure */
.steps-3 { display: grid; grid-template-columns: 1fr 40px 1fr 40px 1fr; align-items: stretch; }
.steps-3 .arrow { display: flex; align-items: center; justify-content: center; }
.step-card { padding: 32px; border-radius: 20px; background: var(--navy-2); }
.step-card .step-no { font-size: 14px; font-weight: 700; color: var(--blue-soft); }
.step-card h3 { margin-top: 10px; font-size: 24px; color: #fff; }
.step-card p { margin-top: 12px; font-size: 16px; line-height: 1.75; color: var(--on-navy); }
.step-card.light { background: #fff; }
.step-card.light .step-no { color: var(--blue-deep); }
.step-card.light h3 { color: var(--navy); }
.step-card.light p { color: var(--text-2); }
.structure-close { margin-top: 40px; font-size: 19px; font-weight: 500; color: #fff; }

/* Pricing */
.price-card { display: flex; flex-direction: column; gap: 18px; padding: 36px 32px; }
.price-card h3 { font-size: 20px; }
.price { display: flex; align-items: baseline; gap: 6px; color: var(--text-2); }
.price strong { font-size: 44px; letter-spacing: -0.02em; color: var(--navy); line-height: 1.2; }
.price-vat { display: block; margin-top: 2px; font-size: 14px; color: var(--text-3); }
.price-list { margin: 0; padding: 18px 0 0; list-style: none; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; font-size: 16px; }
.price-list li::before { content: '· '; }
.price-card .btn { margin-top: auto; min-height: 52px; font-size: 16px; }
.price-card .muted { padding-top: 18px; border-top: 1px solid #DCE0E5; font-size: 16px; line-height: 1.75; color: var(--text-2); }
.price-foot { margin-top: 24px; }

/* Fit */
.fit-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.fit-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.fit-list li { display: flex; align-items: center; gap: 16px; padding: 22px 26px; border-radius: 14px; background: #fff; border: 1px solid var(--line); font-size: 18px; line-height: 1.6; }
.fit-list svg { flex-shrink: 0; }

/* Process */
.process-card { padding: 28px 24px; border-radius: 16px; background: var(--ivory); }
.process-card .no { font-size: 15px; font-weight: 700; color: var(--blue-deep); }
.process-card h3 { margin-top: 8px; font-size: 19px; color: var(--navy); }
.process-card p { margin-top: 8px; font-size: 15px; line-height: 1.7; color: var(--text-2); }
.process-card.dark { background: var(--navy); }
.process-card.dark .no { color: var(--blue-soft); }
.process-card.dark h3 { color: #fff; }
.process-card.dark p { color: var(--on-navy); }
.callout { margin-top: 24px; display: flex; justify-content: space-between; align-items: center; gap: 32px; padding: 28px 32px; border-radius: 16px; border: 1px solid var(--line); background: #fff; }
.callout p { font-size: 17px; }

/* Team */
.ceo-grid { display: grid; grid-template-columns: 9fr 11fr; gap: 72px; align-items: center; }
.ceo-photo { width: 100%; aspect-ratio: 896 / 1068; max-height: 540px; object-fit: cover; object-position: 50% 15%; border-radius: 20px; background: var(--photo-bg); }
.ceo-name { font-size: 32px; font-weight: 700; letter-spacing: -0.02em; color: var(--navy); line-height: 1.35; }
.ceo-field { margin-top: 6px; font-size: 18px; color: var(--text-2); }
.ceo-career { margin: 22px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 17px; color: var(--text-2); }
.ceo-career li::before { content: '· '; }
.ceo-quote { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 21px; line-height: 1.65; font-weight: 500; color: var(--navy); }
.team-intro { margin-top: 56px; font-size: 18px; }
.team-group { margin-top: 24px; }
.team-group-title { display: block; font-size: 15px; font-weight: 700; color: var(--blue-deep); margin-bottom: 12px; }
.team-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.member { display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: 14px; background: #fff; border: 1px solid var(--line); }
.member .avatar { width: 48px; height: 48px; flex-shrink: 0; border-radius: 50%; background: var(--photo-bg); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--navy); }
.member strong { display: block; font-size: 16px; color: var(--navy); }
.member span.role { font-size: 14px; color: var(--text-3); }
.member.exec { background: var(--navy); border-color: transparent; }
.member.exec .avatar { background: #3A4A6E; color: #fff; }
.member.exec strong { color: #fff; font-size: 17px; }
.member.exec span.role { color: var(--on-navy); }

/* Extra services */
.extra-card { padding: 36px; display: flex; flex-direction: column; gap: 14px; }
.extra-card h3 { font-size: 26px; }
.extra-card p { margin-top: 0; font-size: 17px; line-height: 1.8; }
.extra-card .btn { align-self: flex-start; min-height: 52px; font-size: 16px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 4fr 8fr; gap: 64px; }
.faq-list { border-top: 1px solid #DCE0E5; }
.faq-list details { border-bottom: 1px solid #DCE0E5; }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 4px; font-size: 19px; font-weight: 700; color: var(--navy); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary svg { flex-shrink: 0; transition: transform .2s; }
.faq-list details[open] summary svg { transform: rotate(180deg); }
.faq-list p { padding: 0 4px 24px; font-size: 17px; line-height: 1.75; color: var(--text-2); }

/* Form */
.form-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; }
.form-side .h2 { font-size: 38px; line-height: 1.4; }
.contact-quick { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.contact-quick strong { color: #fff; }
.contact-quick .btn { justify-content: flex-start; padding: 0 20px; }
.contact-hours { font-size: 15px; color: var(--on-navy); }
.consult-form { padding: 40px; border-radius: 20px; background: #fff; color: var(--text); display: flex; flex-direction: column; gap: 22px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field > label, .field legend { font-size: 15px; font-weight: 700; color: var(--navy); padding: 0; }
.field input[type=text], .field input[type=tel], .field textarea { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px; font: inherit; font-size: 16px; color: var(--text); background: #fff; }
.field textarea { min-height: 110px; resize: vertical; }
.field input[aria-invalid=true] { border-color: #C83E4D; }
.field .error { display: none; font-size: 14px; color: #C83E4D; }
.field .error.show { display: block; }
fieldset.field { margin: 0; border: 0; padding: 0; }
.choice-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.choice-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span { display: flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 16px; border: 1px solid var(--line-2); border-radius: 10px; font-size: 16px; font-weight: 500; cursor: pointer; background: #fff; }
.choice-pills .choice span { min-height: 46px; border-radius: 999px; font-size: 15px; }
.choice input:checked + span { border: 1.5px solid var(--navy); background: var(--navy); color: #fff; }
.choice input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 2px; }
.consent { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; }
.consent input { width: 22px; height: 22px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--navy); }
.consent-detail summary { cursor: pointer; font-size: 14px; color: var(--blue-deep); text-decoration: underline; }
.consent-detail div { margin-top: 10px; padding: 14px 16px; border-radius: 10px; background: var(--gray-bg); font-size: 14px; line-height: 1.7; color: var(--text-2); }
.form-submit { min-height: 58px; font-size: 18px; width: 100%; }
.form-submit[disabled] { opacity: .6; cursor: wait; }
.form-foot { font-size: 14px; line-height: 1.65; color: var(--text-3); }
.form-message { display: none; padding: 12px 14px; border-radius: 10px; background: #FBEAEC; color: #8E2330; font-size: 15px; }
.form-message.show { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Location */
.location-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.info-list { margin: 24px 0 0; display: grid; grid-template-columns: 88px 1fr; gap: 12px 16px; font-size: 16px; line-height: 1.6; }
.info-list dt { font-weight: 700; color: var(--text-3); }
.info-list dd { margin: 0; }
.map-buttons { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; }
.map-buttons .btn { min-height: 48px; padding: 0 18px; font-size: 15px; border: 1px solid var(--line-2); background: #fff; color: var(--navy); }
.map-frame { width: 100%; height: 420px; border: 0; border-radius: 20px; background: #E9ECF0; }

/* Footer */
.site-footer { background: var(--navy-3); color: #B8C1D1; font-size: 14px; line-height: 1.8; padding: 56px 0; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; }
.footer-top strong { display: block; font-size: 17px; color: #fff; margin-bottom: 4px; }
.site-footer a { color: #fff; text-decoration: underline; }
.footer-bottom { margin-top: 28px; padding-top: 20px; border-top: 1px solid #26314A; display: flex; justify-content: space-between; gap: 32px; }

/* Floating & mobile bar */
.kakao-float { position: fixed; right: 28px; bottom: 28px; z-index: 40; width: 60px; height: 60px; border-radius: 50%; background: var(--kakao); display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 28px rgba(20, 33, 61, .22); }
.mobile-bar { display: none; }

/* Simple pages */
.simple-page { min-height: 70vh; padding: 72px 0 96px; }
.simple-page .container { max-width: 800px; }
.thanks-icon { width: 64px; height: 64px; border-radius: 50%; background: #E4F2EA; display: flex; align-items: center; justify-content: center; }
.policy h1 { font-size: 32px; color: var(--navy); }
.policy h2 { margin-top: 36px; font-size: 20px; color: var(--navy); }
.policy p, .policy li { font-size: 16px; line-height: 1.8; color: var(--text-2); }
.policy table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 15px; }
.policy th, .policy td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.policy th { background: var(--gray-bg); color: var(--navy); }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .main-nav { display: none; }
  .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .team-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero h1 { font-size: 44px; }
}

@media (max-width: 860px) {
  body { font-size: 16px; padding-bottom: 84px; }
  .section { padding: 80px 0; }
  .container { padding: 0 20px; }
  .h2 { font-size: 30px; }
  .form-side .h2 { font-size: 30px; }
  .lead { font-size: 16px; }
  .section-head { margin-bottom: 32px; }

  .header-inner { height: 62px; }
  .brand img { height: 32px; }
  .brand-name strong { font-size: 17px; }
  .brand-name span { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .mobile-nav { border-top: 1px solid var(--line); background: #fff; }
  .mobile-nav.open { display: block; }
  .mobile-nav a { display: block; padding: 14px 20px; font-size: 16px; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--line); }

  .hero { padding: 32px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-badge { font-size: 13px; }
  .hero h1 { margin-top: 16px; font-size: 36px; line-height: 1.3; }
  .hero-sub { font-size: 16px; }
  .hero-actions .btn { width: 100%; }
  .hero-visual img { max-height: 420px; aspect-ratio: 4 / 3; object-position: 50% 20%; }
  .hero-tag { left: 12px; right: 12px; bottom: 12px; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .problem-grid.grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: 1fr; gap: 12px; }
  .card { padding: 24px; }
  .stat-num { font-size: 30px; }
  .stat-label { font-size: 14px; }
  .diff-card { padding: 28px 24px; }
  .diff-card h3 { font-size: 22px; }

  .steps-3 { grid-template-columns: 1fr; gap: 8px; }
  .steps-3 .arrow { height: 32px; transform: rotate(90deg); }
  .step-card { padding: 26px 24px; }

  .fit-grid, .faq-grid, .form-grid, .location-grid, .ceo-grid { grid-template-columns: 1fr; gap: 32px; }
  .fit-list li { font-size: 16px; padding: 18px 20px; }
  .callout { flex-direction: column; align-items: stretch; padding: 24px; }
  .callout .btn { width: 100%; }

  .ceo-photo { max-height: 440px; }
  .ceo-name { font-size: 26px; }
  .ceo-quote { font-size: 18px; }
  .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .member { padding: 14px; gap: 10px; }
  .member .avatar { width: 40px; height: 40px; }

  .faq-list summary { font-size: 17px; padding: 20px 2px; }
  .faq-list p { font-size: 16px; }

  .consult-form { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .choice-row { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .choice span { padding: 0 6px; font-size: 14px; white-space: nowrap; }
  .h2 br { display: none; }

  .map-frame { height: 300px; }
  .footer-top, .footer-bottom { flex-direction: column; gap: 12px; }

  .kakao-float { display: none; }
  .mobile-bar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 52px; border-radius: 12px; font-size: 15px; font-weight: 700; }
  .mobile-bar .m-tel { border: 1px solid var(--line-2); color: var(--navy); }
  .mobile-bar .m-kakao { background: var(--kakao); color: #191919; }
  .mobile-bar .m-form { background: var(--blue); color: #fff; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 32px; }
  .choice-row { grid-template-columns: 1fr; }
}