/* 단정홈케어 — 신뢰형 서비스 기업 사이트 */
:root {
  --navy: #0f2a44;
  --navy-2: #1b3b5c;
  --ink: #15202b;
  --text: #3d4a57;
  --muted: #5a6774;
  --line: #e1e6eb;
  --bg: #ffffff;
  --bg-soft: #f3f6f8;
  --bg-sky: #e9f2f7;
  --teal: #09735f;
  --teal-dark: #08665a;
  --sun: #ffd166;
  --radius: 16px;
  --wrap: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --font: "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.7 var(--font); color: var(--text); background: var(--bg); letter-spacing: -0.01em; word-break: keep-all; overflow-wrap: break-word; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, h4, p, dl, dd, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { color: var(--ink); letter-spacing: -0.035em; line-height: 1.3; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 4px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { top: 16px; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 10px; border: 1.5px solid transparent; font-weight: 700; font-size: 16px; text-decoration: none; white-space: nowrap; cursor: pointer; font-family: inherit; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease); }
.btn:hover { transform: translateY(-1px); }
.btn--teal { background: var(--teal); color: #fff; }
.btn--teal:hover { background: var(--teal-dark); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-2); }
.btn--line { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--line:hover { border-color: var(--ink); }
.btn--white { background: #fff; color: var(--navy); }
.btn--ghost { border-color: rgba(255,255,255,.45); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 15px; }
.btn--block { width: 100%; }

/* utility bar + header */
.util { background: var(--navy); color: #c9d6e2; font-size: 13px; }
.util .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 16px; }
.util b { color: #fff; font-weight: 600; }
.util a { text-decoration: none; }
.header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header__in { display: flex; align-items: center; gap: 40px; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); }
.logo svg { width: 34px; height: 34px; flex: none; }
.logo__ko { font-size: 21px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.logo__en { display: block; margin-top: 3px; font-size: 9.5px; font-weight: 600; letter-spacing: .2em; color: var(--muted); }
.gnb { display: flex; gap: 6px; margin-left: auto; }
.gnb a { position: relative; padding: 10px 14px; font-size: 16px; font-weight: 600; color: var(--ink); text-decoration: none; border-radius: 8px; }
.gnb a:hover { background: var(--bg-soft); }
.gnb a[aria-current="page"] { color: var(--teal); }
.gnb a[aria-current="page"]::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: -17px; height: 2px; background: var(--teal); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: none; padding: 0; cursor: pointer; }
.menu-btn i { display: block; width: 22px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
.menu-btn[aria-expanded="true"] i:nth-child(2) { transform: translateY(7px) rotate(45deg); }
.menu-btn[aria-expanded="true"] i:nth-child(3) { opacity: 0; }
.menu-btn[aria-expanded="true"] i:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }

/* page hero (sub pages) */
.page-hero { position: relative; color: #fff; background: var(--navy); overflow: hidden; }
.page-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .38; }
.page-hero .wrap { position: relative; padding-top: clamp(64px, 9vw, 112px); padding-bottom: clamp(56px, 8vw, 96px); }
.crumb { font-size: 14px; color: #b9c8d6; margin-bottom: 14px; }
.crumb a { text-decoration: none; }
.page-hero h1 { color: #fff; font-size: clamp(34px, 4.6vw, 56px); }
.page-hero p { margin-top: 14px; font-size: 18px; color: #dbe5ee; max-width: 36em; }
.subnav { border-bottom: 1px solid var(--line); background: #fff; }
.subnav .wrap { display: flex; gap: 8px; overflow-x: auto; }
.subnav a { flex: none; padding: 18px 14px; font-weight: 600; font-size: 15px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; }
.subnav a:hover { color: var(--ink); border-color: var(--line); }

/* sections */
.sec { padding: clamp(72px, 9vw, 120px) 0; }
.sec--soft { background: var(--bg-soft); }
.sec--sky { background: var(--bg-sky); }
.sec-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 56px); }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.label { display: inline-block; font-size: 14px; font-weight: 700; color: var(--teal); margin-bottom: 12px; }
.sec-head h2 { font-size: clamp(28px, 3.4vw, 42px); }
.sec-head p { margin-top: 14px; font-size: 17px; color: var(--muted); }

/* home hero */
.hero { position: relative; min-height: min(760px, calc(100svh - 112px)); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: var(--navy); }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(10,25,41,.82) 0%, rgba(10,25,41,.55) 45%, rgba(10,25,41,.05) 80%), linear-gradient(0deg, rgba(10,25,41,.5), transparent 40%); }
.hero .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; padding-top: 80px; padding-bottom: clamp(48px, 7vw, 88px); }
.hero__badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); font-size: 14px; font-weight: 600; }
.hero__badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--sun); }
.hero h1 { margin-top: 22px; color: #fff; font-size: clamp(40px, 5.6vw, 72px); line-height: 1.18; letter-spacing: -0.045em; }
.hero__lead { margin-top: 20px; font-size: 18px; color: #dbe5ee; max-width: 30em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }

/* quick estimate */
.quote { background: #fff; color: var(--text); border-radius: 20px; padding: 28px; box-shadow: 0 30px 60px -25px rgba(0,0,0,.45); }
.quote h2 { font-size: 20px; }
.quote > p { font-size: 14px; color: var(--muted); margin-top: 4px; }
.quote__row { margin-top: 18px; }
.quote__row > span { display: block; font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.seg { display: grid; grid-template-columns: repeat(var(--n, 2), 1fr); gap: 6px; padding: 4px; background: var(--bg-soft); border-radius: 10px; }
.seg button { min-height: 42px; border: 0; border-radius: 8px; background: transparent; font: inherit; font-size: 15px; font-weight: 600; color: var(--muted); cursor: pointer; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.range { display: flex; align-items: center; gap: 14px; }
.range input { flex: 1; accent-color: var(--teal); }
.range output { min-width: 64px; text-align: right; font-weight: 800; color: var(--ink); font-size: 18px; }
.quote__result { margin-top: 20px; padding: 16px 18px; border-radius: 12px; background: var(--bg-sky); display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.quote__result span { font-size: 14px; color: var(--navy-2); font-weight: 600; }
.quote__result b { font-size: 26px; color: var(--navy); letter-spacing: -0.03em; }
.quote__note { margin: 10px 0 16px; font-size: 12.5px; color: var(--muted); }

/* promise strip */
.promise { background: #fff; border-bottom: 1px solid var(--line); }
.promise ul { display: grid; grid-template-columns: repeat(4, 1fr); }
.promise li { display: flex; gap: 14px; align-items: center; padding: 28px 24px; }
.promise li + li { border-left: 1px solid var(--line); }
.promise svg { width: 40px; height: 40px; flex: none; color: var(--teal); }
.promise b { display: block; color: var(--ink); font-size: 16px; }
.promise span { font-size: 14px; color: var(--muted); }

/* service cards */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); text-decoration: none; transition: transform .3s var(--ease), box-shadow .3s; }
.svc:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(15,42,68,.45); }
.svc img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.svc__body { flex: 1; display: flex; flex-direction: column; padding: 26px 26px 28px; }
.svc__tag { font-size: 13px; font-weight: 700; color: var(--teal); }
.svc h3 { margin-top: 6px; font-size: 23px; }
.svc p { margin-top: 10px; font-size: 15px; color: var(--muted); flex: 1; }
.svc__price { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; color: var(--muted); }
.svc__price b { font-size: 20px; color: var(--ink); }

/* checklist tabs */
.check { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.tabs button { min-height: 44px; padding: 0 20px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.check__img { border-radius: 20px; overflow: hidden; aspect-ratio: 5 / 4; background: var(--bg-soft); }
.check__img img { width: 100%; height: 100%; object-fit: cover; transition: opacity .35s; }
.check__list li { position: relative; padding: 14px 0 14px 34px; border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 500; }
.check__list li::before { content: ""; position: absolute; left: 0; top: 17px; width: 20px; height: 20px; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat; }
.check__heading, .split__title { font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 24px; }
.split__title { margin-bottom: 0; }
.split__btn { margin-top: 32px; }
.check__title { font-size: 24px; margin-bottom: 8px; }
.check__desc { color: var(--muted); margin-bottom: 18px; }

/* process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps li { position: relative; padding: 30px 26px 32px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.steps li::before { counter-increment: s; content: "STEP " counter(s); font-size: 13px; font-weight: 800; color: var(--teal); letter-spacing: .06em; }
.steps h3 { margin-top: 12px; font-size: 20px; }
.steps p { margin-top: 8px; font-size: 15px; color: var(--muted); }

/* split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split__img { border-radius: 20px; overflow: hidden; }
.split__img img { width: 100%; aspect-ratio: 4 / 3.4; object-fit: cover; }
.feature-list { margin-top: 28px; display: grid; gap: 18px; }
.feature-list li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; }
.feature-list i { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--bg-sky); color: var(--navy); font-style: normal; font-weight: 800; }
.feature-list b { display: block; color: var(--ink); font-size: 17px; }
.feature-list span { color: var(--muted); font-size: 15px; }

/* cta band */
.cta { background: var(--navy); color: #fff; border-radius: 24px; padding: clamp(40px, 6vw, 64px); display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -80px; top: -80px; width: 280px; height: 280px; border-radius: 50%; border: 40px solid rgba(255,255,255,.05); }
.cta h2 { color: #fff; font-size: clamp(26px, 3vw, 36px); }
.cta p { color: #c3d2df; margin-top: 8px; }
.cta__actions { display: flex; gap: 10px; flex-wrap: wrap; position: relative; z-index: 1; }

/* price tables */
.price-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.price-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.price-table th, .price-table td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--line); }
.price-table thead th { background: var(--bg-soft); font-size: 14px; color: var(--muted); font-weight: 700; }
.price-table tbody th { color: var(--ink); font-weight: 700; }
.price-table td b { color: var(--ink); font-size: 17px; }
.price-table tr:last-child th, .price-table tr:last-child td { border-bottom: 0; }
.price-table .pick { background: #f2fbf9; }
.table-note { margin-top: 14px; font-size: 14px; color: var(--muted); }
.incl { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.incl article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.incl img { width: 100%; aspect-ratio: 16 / 11; object-fit: cover; }
.incl div { padding: 20px 22px 24px; }
.incl h3 { font-size: 19px; }
.incl ul { margin-top: 10px; }
.incl li { font-size: 14.5px; color: var(--muted); padding: 4px 0 4px 14px; position: relative; }
.incl li::before { content: ""; position: absolute; left: 0; top: 14px; width: 5px; height: 5px; border-radius: 50%; background: var(--teal); }
.opt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.opt { padding: 22px 24px; border-radius: 14px; background: #fff; border: 1px solid var(--line); }
.opt h3 { font-size: 17px; }
.opt p { font-size: 14px; color: var(--muted); margin-top: 6px; }
.opt b { display: block; margin-top: 12px; color: var(--navy); }
.notice { padding: 28px 30px; border-radius: var(--radius); background: #fff8e6; border: 1px solid #f3e2b3; }
.notice h3 { font-size: 18px; }
.notice li { position: relative; padding: 6px 0 6px 16px; font-size: 15px; }
.notice li::before { content: "·"; position: absolute; left: 2px; font-weight: 900; }

/* about */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--navy); }
.values li { padding: 30px 28px 34px 0; border-bottom: 1px solid var(--line); }
.values li:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.values em { font-style: normal; font-size: 14px; font-weight: 800; color: var(--teal); }
.values h3 { margin-top: 10px; font-size: 21px; }
.values p { margin-top: 8px; color: var(--muted); font-size: 15px; }
.info-table { width: 100%; border-collapse: collapse; border-top: 2px solid var(--navy); }
.info-table th, .info-table td { padding: 16px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.info-table th { width: 180px; color: var(--ink); }
.quote-mark { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.6; color: var(--ink); font-weight: 600; letter-spacing: -0.03em; }
.quote-mark em { font-style: normal; color: var(--teal); }

/* contact form */
.form-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px, 4vw, 40px); }
.stepper { display: flex; gap: 8px; margin-bottom: 28px; }
.stepper li { flex: 1; display: grid; gap: 8px; font-size: 13px; font-weight: 700; color: var(--muted); }
.stepper li::before { content: ""; height: 4px; border-radius: 2px; background: var(--line); }
.stepper li.is-on { color: var(--teal); }
.stepper li.is-on::before { background: var(--teal); }
.fs { border: 0; margin: 0; padding: 0; min-width: 0; }
.fs[hidden] { display: none; }
.fs legend { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -0.03em; margin-bottom: 20px; padding: 0; }
.field { margin-bottom: 18px; }
.field > label, .field > span { display: block; font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; font: inherit; color: var(--ink); background: #fff; }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(11,127,107,.18); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--text); }
.chips input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.chips input:focus-visible + span { outline: 3px solid var(--teal); outline-offset: 2px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 26px; }
.form-error { color: #c2410c; font-size: 14px; margin-top: 4px; min-height: 1.4em; }
.summary { background: var(--bg-soft); border-radius: 14px; padding: 20px 22px; }
.summary dl div { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 15px; }
.summary dt { color: var(--muted); }
.summary dd { color: var(--ink); font-weight: 700; text-align: right; }
.done { text-align: center; padding: 24px 0 8px; }
.done svg { width: 64px; height: 64px; margin: 0 auto 16px; color: var(--teal); }
.done h3 { font-size: 24px; }
.done p { color: var(--muted); margin-top: 8px; }
.side-card { border-radius: 20px; background: var(--navy); color: #c9d6e2; padding: 30px; }
.side-card h2 { color: #fff; font-size: 20px; }
.side .faq { margin-top: 32px; }
.faq__title { font-size: 20px; margin-bottom: 8px; }
.side-card .tel { display: block; margin-top: 10px; font-size: 32px; font-weight: 800; color: #fff; letter-spacing: -0.02em; text-decoration: none; }
.side-card dl { margin-top: 20px; }
.side-card dl div { display: flex; justify-content: space-between; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.12); font-size: 15px; }
.side-card dd { color: #fff; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font-weight: 700; color: var(--ink); font-size: 17px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 26px; width: 10px; height: 10px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg); top: 30px; }
.faq details p { padding: 0 40px 22px 0; color: var(--muted); }

/* footer */
.footer { background: #0b1d30; color: #8fa3b6; font-size: 14px; padding: 56px 0 40px; }
.footer__top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer .logo { color: #fff; }
.footer .logo svg path { stroke: #0b1d30; }
.footer .logo__en { color: #8fa3b6; }
.footer__links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer__links a { text-decoration: none; color: #c9d6e2; }
.footer__links a:first-child { color: #fff; font-weight: 700; }
.footer__info { margin-top: 24px; line-height: 1.9; }
.footer__info span + span::before { content: "|"; margin: 0 10px; color: #3b5068; }
.footer__copy { margin-top: 16px; font-size: 13px; color: #8193a5; }
.sample-note { background: #fff8e6; color: #7a5b12; font-size: 13px; text-align: center; padding: 8px 16px; }

/* mobile call bar */
.callbar { display: none; }

/* reveal */
.js .rv { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .rv.is-in { opacity: 1; transform: none; }

@media (max-width: 1024px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .quote { max-width: 520px; }
  .promise ul { grid-template-columns: 1fr 1fr; }
  .promise li:nth-child(3) { border-left: 0; }
  .promise li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .steps, .incl { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .util .wrap span:last-child { display: none; }
  .gnb { display: none; }
  .menu-btn { display: block; }
  .header__cta { display: none; }
  .gnb.is-open { display: flex; flex-direction: column; gap: 0; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 20px; box-shadow: 0 20px 30px -20px rgba(0,0,0,.2); }
  .gnb.is-open a { padding: 16px 4px; font-size: 18px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .gnb.is-open a[aria-current="page"]::after { display: none; }
  .svc-grid, .check, .split, .form-layout, .opt-grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .values li, .values li:not(:nth-child(3n+1)) { padding: 24px 0; border-left: 0; }
  .callbar { display: grid; grid-template-columns: 1fr 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: rgba(255,255,255,.96); border-top: 1px solid var(--line); }
  .callbar .btn { min-height: 48px; }
  body { padding-bottom: 72px; }
}
@media (max-width: 600px) {
  .header__in { height: 64px; }
  .hero { min-height: 0; }
  .hero::before { background: linear-gradient(0deg, rgba(10,25,41,.92) 30%, rgba(10,25,41,.35)); }
  .hero .wrap { padding-top: 120px; }
  .hero__actions .btn { flex: 1 1 auto; }
  .quote { padding: 22px 20px; }
  .promise ul { grid-template-columns: 1fr; }
  .promise li, .promise li + li { border-left: 0; padding: 18px 4px; }
  .promise li + li { border-top: 1px solid var(--line); }
  .steps, .incl { grid-template-columns: 1fr; }
  .two { grid-template-columns: 1fr; }
  .info-table th { width: 110px; }
  .cta { border-radius: 18px; }
  .cta__actions .btn { flex: 1 1 auto; }
  .footer__info span { display: block; }
  .footer__info span + span::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
  .js .rv { opacity: 1; transform: none; }
}

/* 태블릿: 서비스 카드를 가로형으로 */
@media (min-width: 601px) and (max-width: 860px) {
  .svc { flex-direction: row; }
  .svc img { width: 42%; aspect-ratio: auto; height: auto; min-height: 100%; }
}