/* ============================================================
   세무법인 홈페이지 스타일
   컬러/폰트는 아래 :root 변수만 바꾸면 전체 반영됩니다.
   ============================================================ */
:root {
  /* 브랜드 컬러: 실제 로고의 딥그린 + 골드 (변수명은 초기 네이비 시절 그대로) */
  --navy: #1a4336;
  --navy-2: #225245;
  --navy-3: #102e25;
  --gold: #b99659;
  --gold-2: #cbaa6e;
  --gold-soft: #f0ebdf;
  --text: #22291f;
  --muted: #68705f;
  --line: #e3e0d6;
  --bg: #fbfaf6;
  --bg-soft: #f3f1e9;
  --kakao: #fee500;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(26, 47, 38, 0.06);
  --shadow-lg: 0 10px 30px rgba(26, 47, 38, 0.12);
  --header-h: 72px;
  --topbar-h: 40px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --font-serif: "Noto Serif KR", "Nanum Myeongjo", Batang, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + var(--topbar-h)); }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; word-break: keep-all; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.container--narrow { width: min(820px, 100% - 40px); }
.pc-only { display: inline; }
.mobile-only { display: none !important; }

/* ── 버튼 ─────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 6px; font-weight: 700; font-size: 15px; border: 1px solid transparent; transition: background .15s ease, color .15s ease, border-color .15s ease; white-space: nowrap; }
.btn--lg { padding: 15px 30px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--gold { background: var(--gold); color: #fff; }
.btn--gold:hover { background: #a8864c; }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255,255,255,.16); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--outline-light:hover { background: rgba(255,255,255,.1); }
.btn--kakao { background: var(--kakao); color: #191919; }
.btn--kakao:hover { background: #ffd900; }
.btn[disabled] { opacity: .6; cursor: not-allowed; transform: none; }

/* ── 상단 배너 & 헤더 ────────────────── */
.topbar { position: fixed; top: 0; left: 0; right: 0; height: var(--topbar-h); z-index: 60; background: var(--gold); color: var(--navy-3); font-size: 14px; display: flex; align-items: center; justify-content: center; }
.topbar a { padding: 0 16px; }
.header { position: fixed; top: var(--topbar-h); left: 0; right: 0; height: var(--header-h); z-index: 50; background: rgba(16,46,37,0); transition: background .3s ease, box-shadow .3s ease; color: #fff; }
.header.is-scrolled { background: rgba(16,46,37,.95); backdrop-filter: blur(10px); box-shadow: 0 2px 20px rgba(0,0,0,.2); }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.logo__mark { color: var(--gold); display: inline-flex; }
.nav { display: flex; align-items: center; gap: 30px; font-weight: 600; font-size: 15px; }
.nav a { opacity: .9; position: relative; }
.nav a:hover { opacity: 1; }
.nav a:not(.nav__cta)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--gold); transform: scaleX(0); transition: transform .2s ease; }
.nav a:not(.nav__cta):hover::after { transform: scaleX(1); }
.nav__cta { background: var(--gold); color: #fff !important; padding: 9px 18px; border-radius: 8px; opacity: 1 !important; }
.header__right { display: flex; align-items: center; gap: 16px; }
.header__phone { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 15px; }
.hamburger { display: none; width: 40px; height: 40px; background: none; border: 0; flex-direction: column; justify-content: center; gap: 6px; padding: 8px; }
.hamburger span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── 히어로 ─────────────────────────── */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; color: #fff; overflow: hidden; padding-top: calc(var(--header-h) + var(--topbar-h)); background: linear-gradient(170deg, var(--navy-3) 0%, var(--navy) 100%); }
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
/* 로고의 링 모티프 하나만 — 은은한 골드 원 */
.hero__bg::before { content: ""; position: absolute; right: -14vw; top: 50%; transform: translateY(-50%); width: 56vw; height: 56vw; max-width: 820px; max-height: 820px; border: 1px solid rgba(203,170,110,.28); border-radius: 50%; }
.hero__bg::after { content: ""; position: absolute; right: -10vw; top: 50%; transform: translateY(-50%); width: 48vw; height: 48vw; max-width: 700px; max-height: 700px; border: 1px solid rgba(203,170,110,.14); border-radius: 50%; }
.hero__inner { position: relative; z-index: 1; padding: 70px 0 110px; max-width: 760px; }
.hero__eyebrow { color: var(--gold-2); font-weight: 600; letter-spacing: .22em; font-size: 13px; margin-bottom: 22px; }
.hero__title { font-family: var(--font-serif); font-size: clamp(36px, 5.2vw, 58px); font-weight: 600; line-height: 1.32; letter-spacing: -.01em; margin-bottom: 26px; }
.hero__title em { font-style: normal; color: var(--gold-2); }
.hero__desc { font-size: clamp(16px, 1.6vw, 20px); color: rgba(255,255,255,.82); margin-bottom: 38px; line-height: 1.7; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero__badges { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: rgba(255,255,255,.75); }
.hero__scroll { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.4); border-radius: 14px; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--gold); animation: scrollDot 1.6s infinite; }
@keyframes scrollDot { 0% { transform: translateY(0); opacity: 1 } 80% { transform: translateY(14px); opacity: 0 } 100% { opacity: 0 } }

/* ── 신뢰 지표 ───────────────────────── */
.stats { background: var(--navy-3); color: #fff; padding: 0; position: relative; }
.stats__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stats__grid li { padding: 44px 24px; text-align: center; border-left: 1px solid rgba(255,255,255,.08); }
.stats__grid li:first-child { border-left: 0; }
.stats__value { font-size: clamp(34px, 4vw, 52px); font-weight: 700; color: var(--gold-2); letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
.stats__value small { font-size: .55em; margin-left: 2px; }
.stats__label { margin-top: 10px; font-weight: 600; font-size: 16px; }
.stats__note { margin-top: 4px; font-size: 13px; color: rgba(255,255,255,.55); }

/* ── 공통 섹션 ───────────────────────── */
.section { padding: 110px 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section__label { display: inline-block; color: var(--gold); font-weight: 600; letter-spacing: .22em; text-transform: uppercase; font-size: 12px; margin-bottom: 14px; }
.section__label--light { color: var(--gold-2); }
.section__title { font-family: var(--font-serif); font-size: clamp(28px, 3.6vw, 40px); font-weight: 600; letter-spacing: -.01em; color: var(--navy); line-height: 1.35; margin-bottom: 16px; }
.section__desc { color: var(--muted); font-size: 16px; }
.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }

/* ── 업무분야 ────────────────────────── */
.services { background: var(--bg-soft); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service { padding: 36px 30px; position: relative; transition: border-color .2s ease, box-shadow .2s ease; }
.service:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); }
.service__icon { width: 52px; height: 52px; border-radius: 50%; background: var(--gold-soft); display: grid; place-items: center; margin-bottom: 20px; color: var(--navy); }
.service__icon svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.service h3 { font-size: 20px; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.service p { color: var(--muted); font-size: 15px; }
.service__tag { position: absolute; top: 22px; right: 22px; font-size: 12px; font-weight: 700; color: #fff; background: var(--gold); padding: 4px 10px; border-radius: 999px; }

/* ── 자가진단 ────────────────────────── */
.diagnose { background: var(--navy-3); color: #fff; padding: 100px 0; }
.diagnose__inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: center; }
.diagnose h2 { font-family: var(--font-serif); font-size: clamp(26px, 3.4vw, 38px); font-weight: 600; letter-spacing: -.01em; line-height: 1.4; margin-bottom: 14px; }
.diagnose > .container > div > p { color: rgba(255,255,255,.8); font-size: 17px; }
.diagnose__checks { margin-top: 26px; display: grid; gap: 12px; }
.diagnose__checks li { padding: 14px 18px 14px 48px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; position: relative; font-size: 16px; }
.diagnose__checks li::before { content: "✓"; position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; border-radius: 50%; background: var(--gold); color: #fff; font-size: 13px; font-weight: 800; display: grid; place-items: center; }
.diagnose__cta { background: rgba(255,255,255,.04); border: 1px solid rgba(203,170,110,.35); border-radius: var(--radius); padding: 40px 34px; text-align: center; }
.diagnose__cta-title { font-size: 22px; font-weight: 800; margin-bottom: 10px; }
.diagnose__cta p { color: rgba(255,255,255,.8); }
.diagnose__cta .btn { margin-top: 12px; }
.diagnose__cta .btn + .btn { margin-top: 10px; }

/* ── 환급 사례 ───────────────────────── */
.cases__wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.cases__list { display: grid; gap: 10px; }
.cases__list li { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; background: #fff; border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 2px 10px rgba(26,47,38,.04); }
.cases__biz { font-weight: 700; color: var(--navy); }
.cases__amt { color: var(--muted); font-size: 15px; }
.cases__amt b { color: var(--navy); font-size: 18px; margin-left: 6px; }
.cases__quotes { display: grid; gap: 18px; }
.quote { margin: 0; padding: 26px 28px; background: var(--bg-soft); border-radius: 14px; border-left: 4px solid var(--gold); }
.quote p { font-size: 16px; line-height: 1.7; }
.quote b { color: var(--navy); }
.quote footer { margin-top: 12px; color: var(--muted); font-size: 14px; }
.cases__note { margin-top: 30px; text-align: center; color: var(--muted); font-size: 13px; }

/* ── 기장료 안내 ─────────────────────── */
.pricing__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.price-card { padding: 34px 32px; }
.price-card h3 { font-size: 21px; font-weight: 800; color: var(--navy); margin-bottom: 18px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.price-card h3 small { font-size: 13px; font-weight: 600; color: var(--muted); background: var(--bg-soft); padding: 4px 10px; border-radius: 999px; }
.price-card__icon { width: 40px; height: 40px; border-radius: 50%; background: var(--gold-soft); display: grid; place-items: center; color: var(--navy); }
.price-card__icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.price-card table { width: 100%; border-collapse: collapse; font-size: 15px; }
.price-card caption { caption-side: top; text-align: left; font-weight: 800; color: var(--navy); padding-bottom: 10px; }
.price-card th, .price-card td { padding: 12px 4px; border-bottom: 1px solid var(--line); text-align: left; font-weight: 500; color: var(--muted); }
.price-card td { text-align: right; }
.price-card td b { color: var(--navy); font-size: 17px; }
.price-card tr:last-child th, .price-card tr:last-child td { border-bottom: 0; }
.price-card--wide { margin-top: 24px; }
.price-card__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.pricing__includes { margin-top: 28px; background: var(--navy); color: #fff; border-radius: var(--radius); padding: 30px 34px; }
.pricing__includes h4 { margin: 0 0 16px; font-size: 18px; font-weight: 800; color: var(--gold); }
.pricing__includes ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 20px; font-size: 15px; }
.pricing__cta { text-align: center; margin-top: 30px; }

/* ── 진행 절차 ───────────────────────── */
.process { background: var(--bg-soft); }
.process__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.process__steps li { background: #fff; border-radius: var(--radius); padding: 34px 28px; position: relative; box-shadow: var(--shadow); }
.process__steps li:not(:last-child)::after { content: "→"; position: absolute; right: -18px; top: 40px; color: var(--gold); font-size: 22px; font-weight: 800; }
.process__num { display: inline-block; font-size: 14px; font-weight: 800; color: var(--gold); letter-spacing: .1em; margin-bottom: 14px; }
.process__steps h3 { font-size: 19px; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.process__steps p { color: var(--muted); font-size: 15px; }

/* ── 구성원 ─────────────────────────── */
.team__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.member { padding: 30px; text-align: center; }
.member__photo { width: 140px; height: 140px; border-radius: 50%; margin: 0 auto 20px; background: linear-gradient(135deg, #ece9dd, #ded9c8); display: grid; place-items: center; color: var(--muted); font-size: 14px; }
.member__role { display: inline-block; font-size: 13px; font-weight: 700; color: var(--gold); background: var(--gold-soft); padding: 4px 12px; border-radius: 999px; margin-bottom: 10px; }
.member h3 { font-size: 22px; font-weight: 800; color: var(--navy); margin-bottom: 14px; }
.member__career { text-align: left; display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
.member__career li { padding-left: 14px; position: relative; }
.member__career li::before { content: "·"; position: absolute; left: 2px; color: var(--gold); font-weight: 800; }

.team__grid--single { grid-template-columns: min(520px, 100%); justify-content: center; }
.member__msg { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--navy); font-size: 15px; line-height: 1.7; font-weight: 500; }

/* ── FAQ ────────────────────────────── */
.faq { background: var(--bg-soft); }
.faq__list { display: grid; gap: 12px; }
.faq__item { background: #fff; border-radius: 12px; border: 1px solid var(--line); overflow: hidden; }
.faq__item summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-weight: 700; font-size: 17px; color: var(--navy); position: relative; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before { content: "Q."; color: var(--gold); margin-right: 8px; }
.faq__item summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--muted); transition: transform .2s ease; }
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item p { padding: 0 24px 22px 50px; color: var(--muted); font-size: 15px; line-height: 1.75; }

/* ── 상담 신청 ───────────────────────── */
.contact { background: linear-gradient(160deg, var(--navy-3), var(--navy) 60%, var(--navy-2)); color: #fff; }
.contact__inner { display: grid; grid-template-columns: 1fr 1.15fr; gap: 60px; align-items: start; }
.contact__info h2 { font-family: var(--font-serif); font-size: clamp(28px, 3.6vw, 40px); font-weight: 600; letter-spacing: -.01em; margin-bottom: 16px; }
.contact__info > p { color: rgba(255,255,255,.8); font-size: 16px; }
.contact__list { margin: 30px 0; display: grid; gap: 12px; }
.contact__list li { display: grid; grid-template-columns: 80px 1fr; font-size: 15px; }
.contact__list b { color: var(--gold); }
.contact__channels { display: flex; gap: 12px; flex-wrap: wrap; }
.contact__form { padding: 36px; color: var(--text); }
.contact__form h3 { font-size: 22px; font-weight: 800; color: var(--navy); margin-bottom: 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact__form label { display: block; font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 14px; }
.contact__form input:not([type=checkbox]), .contact__form select, .contact__form textarea { width: 100%; margin-top: 6px; padding: 12px 14px; border: 1px solid #d1d5db; border-radius: 10px; background: #fff; font-size: 15px; font-weight: 400; color: var(--text); transition: border .15s ease, box-shadow .15s ease; }
.contact__form input:focus, .contact__form select:focus, .contact__form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(185,150,89,.25); }
.contact__form input.is-invalid, .contact__form select.is-invalid { border-color: #dc2626; }
.contact__form textarea { resize: vertical; }
.req { color: #dc2626; }
.form__check { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; color: var(--muted) !important; font-size: 13px !important; }
.form__check input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--gold); }
.link { text-decoration: underline; color: var(--navy); font-weight: 600; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form__msg { margin-top: 12px; font-size: 14px; min-height: 20px; text-align: center; }
.form__msg.ok { color: #15803d; font-weight: 700; }
.form__msg.err { color: #dc2626; font-weight: 700; }

/* ── 푸터 ────────────────────────────── */
.footer { background: #0b1326; color: rgba(255,255,255,.7); padding: 50px 0 24px; font-size: 14px; }
.footer__inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer__brand .logo__text { color: #fff; font-size: 20px; font-weight: 800; display: block; margin-bottom: 12px; }
.footer__brand p { line-height: 1.9; }
.footer__links { display: flex; gap: 22px; flex-wrap: wrap; align-items: flex-start; }
.footer__links a:hover { color: #fff; }
.footer__copy { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; color: rgba(255,255,255,.4); }

/* ── 플로팅 ─────────────────────────── */
.floating { position: fixed; right: 20px; bottom: 20px; z-index: 40; display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.floating__kakao { width: 60px; height: 60px; border-radius: 50%; background: var(--kakao); color: #191919; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 6px 20px rgba(0,0,0,.2); font-weight: 800; line-height: 1.1; transition: transform .15s ease; }
.floating__kakao:hover { transform: scale(1.06); }
.floating__kakao span { font-size: 13px; }
.floating__kakao small { font-size: 10px; font-weight: 600; }
.floating__tel { width: 60px; height: 60px; border-radius: 50%; background: var(--navy); display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0,0,0,.2); color: #fff; }
.floating__tel svg { width: 24px; height: 24px; fill: currentColor; }
.floating__top { width: 44px; height: 44px; border-radius: 50%; background: #fff; color: var(--navy); border: 1px solid var(--line); display: grid; place-items: center; font-weight: 800; box-shadow: 0 4px 14px rgba(0,0,0,.12); opacity: 0; pointer-events: none; transition: opacity .2s ease; }
.floating__top.is-visible { opacity: 1; pointer-events: auto; }

/* ── 모달 ────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 100; display: none; }
.modal.is-open { display: block; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.55); }
.modal__box { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: min(600px, calc(100% - 32px)); background: #fff; border-radius: 16px; padding: 34px; box-shadow: var(--shadow-lg); }
.modal__close { position: absolute; right: 14px; top: 10px; background: none; border: 0; font-size: 28px; color: var(--muted); }
.modal__box h3 { font-size: 20px; font-weight: 800; color: var(--navy); margin-bottom: 18px; }
.modal__table { width: 100%; border-collapse: collapse; font-size: 14px; }
.modal__table th, .modal__table td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.modal__table th { background: var(--bg-soft); width: 120px; color: var(--navy); }
.modal__note { margin-top: 14px; font-size: 13px; color: var(--muted); }

/* ── 스크롤 등장 애니메이션 ─────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ── 반응형 ─────────────────────────── */
@media (max-width: 1024px) {
  .services__grid, .team__grid:not(.team__grid--single) { grid-template-columns: repeat(2, 1fr); }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .pricing__includes ul { grid-template-columns: repeat(2, 1fr); }
  .process__steps li:not(:last-child)::after { display: none; }
  .cases__wrap, .diagnose__inner, .contact__inner { grid-template-columns: 1fr; }
  .header__phone { display: none; }
}
@media (max-width: 768px) {
  :root { --header-h: 62px; --topbar-h: 36px; }
  .pc-only { display: none; }
  .mobile-only { display: grid !important; }
  .topbar { font-size: 12px; }
  .hamburger { display: flex; }
  .nav { position: fixed; top: calc(var(--header-h) + var(--topbar-h)); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--navy-3); padding: 10px 0 20px; transform: translateY(-120%); transition: transform .3s ease; box-shadow: 0 10px 30px rgba(0,0,0,.3); }
  .nav.is-open { transform: none; }
  .nav a { padding: 14px 24px; font-size: 17px; }
  .nav a:not(.nav__cta)::after { display: none; }
  .nav__cta { margin: 10px 24px 0; text-align: center; }
  .header { background: rgba(16,46,37,.95); }
  .hero { min-height: auto; }
  .hero__inner { padding: 60px 0 90px; }
  .hero__actions .btn { width: 100%; }
  .stats__grid { grid-template-columns: 1fr; }
  .stats__grid li { padding: 26px 12px; border-left: 0; border-top: 1px solid rgba(255,255,255,.08); }
  .stats__grid li:first-child { border-top: 0; }
  .section { padding: 70px 0; }
  .section__head { margin-bottom: 36px; }
  .services__grid, .team__grid:not(.team__grid--single), .process__steps { grid-template-columns: 1fr; }
  .pricing__grid, .price-card__cols { grid-template-columns: 1fr; }
  .price-card__cols { gap: 24px; }
  .pricing__includes ul { grid-template-columns: 1fr; }
  .price-card { padding: 24px 20px; }
  .diagnose { padding: 70px 0; }
  .diagnose__cta { padding: 30px 22px; }
  .contact__form { padding: 24px 20px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .cases__list li { flex-direction: column; align-items: flex-start; gap: 4px; }
  .footer__inner { flex-direction: column; gap: 24px; }
  .floating { right: 14px; bottom: 14px; }
}