/* ==========================================================================
   원터치하수구 — 브랜드 스타일시트 v2
   팔레트: 로고 파랑 #1F5BFF / 진남색 #0E1A4A / 종이 흰색 / 파랑기 도는 연회색
   글꼴: Black Han Sans(큰 제목·전화번호) + Pretendard(본문)
   ========================================================================== */

:root {
  --blue: #1F5BFF;
  --blue-deep: #1443D6;
  --blue-soft: #E6EDFF;
  --navy: #0E1A4A;
  --ink: #16213F;
  --ink-2: #4F5B7A;
  --ink-3: #7B86A3;
  --line: #D9DFEE;
  --paper: #FFFFFF;
  --mist: #F1F4FB;
  --mist-2: #E6EBF7;
  --ok: #1B8A4C;
  --warn: #B4500F;

  --font-display: 'Black Han Sans', 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --font-body: 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', 'Noto Sans KR', sans-serif;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(14,26,74,.06), 0 10px 30px rgba(14,26,74,.08);
  --shadow-lg: 0 20px 50px rgba(14,26,74,.16);
  --max: 1120px;
  --header-h: 64px;
}

/* ── Reset ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.65;
  color: var(--ink); background: var(--paper); word-break: keep-all; overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased; font-variant-numeric: tabular-nums;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2 { font-family: var(--font-display); font-weight: 400; line-height: 1.12; letter-spacing: 0; color: var(--navy); text-wrap: balance; }
h3 { font-weight: 800; line-height: 1.3; color: var(--navy); }
strong { font-weight: 800; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 733px) { .wrap { padding: 0 18px; } }
.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
@media (max-width: 733px) { .section { padding: 56px 0; } .section--tight { padding: 40px 0; } }
.bg-mist { background: var(--mist); }
.bg-navy { background: var(--navy); color: #fff; }
.bg-navy h2, .bg-navy h3 { color: #fff; }

.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); }
.eyebrow::before { content: ''; width: 18px; height: 3px; background: var(--blue); border-radius: 2px; }
.bg-navy .eyebrow { color: #9DB8FF; } .bg-navy .eyebrow::before { background: #9DB8FF; }
.sec-head { max-width: 680px; margin-bottom: 36px; }
.sec-head h2 { font-size: 36px; margin-top: 10px; }
.sec-head p { margin-top: 12px; font-size: 18px; color: var(--ink-2); }
.bg-navy .sec-head p { color: #B9C4E6; }
@media (min-width: 1068px) { .sec-head h2 { font-size: 44px; } }
.mark { background: linear-gradient(transparent 58%, rgba(31,91,255,.22) 58%); padding: 0 2px; }

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 24px; border-radius: 999px; font-weight: 800; font-size: 17px; line-height: 1.2; text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease; white-space: nowrap; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn--call { background: var(--blue); color: #fff; box-shadow: 0 8px 24px rgba(31,91,255,.35); }
.btn--call:hover { background: var(--blue-deep); color: #fff; }
.btn--line { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--line:hover { background: var(--navy); color: #fff; }
.bg-navy .btn--line { color: #fff; border-color: rgba(255,255,255,.6); }
.bg-navy .btn--line:hover { background: #fff; color: var(--navy); }
.btn--lg { padding: 19px 32px; font-size: 19px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── Header ──────────────────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; height: var(--header-h); gap: 20px; }
.brand { display: flex; align-items: center; color: var(--navy); }
.brand:hover { text-decoration: none; }
.brand img, .brand svg { height: 38px; width: auto; }
.site-nav { display: flex; gap: 26px; margin-left: auto; }
.site-nav a { color: var(--ink); font-size: 15px; font-weight: 700; }
.site-nav a:hover { color: var(--blue); text-decoration: none; }
.header-phone { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; background: var(--blue); color: #fff; font-weight: 800; font-size: 15px; }
.header-phone:hover { background: var(--blue-deep); color: #fff; text-decoration: none; }
.header-phone svg { width: 16px; height: 16px; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 0; color: var(--navy); padding: 8px; cursor: pointer; }
.nav-toggle svg { width: 24px; height: 24px; }
@media (max-width: 1067px) {
  .site-nav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; background: #fff; padding: 8px 0 12px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 24px; font-size: 17px; }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 733px) { .header-phone span { display: none; } .header-phone { padding: 10px 12px; } .brand img, .brand svg { height: 32px; } }

/* ── Hero (apple.com식: 가운데 거대 제목 → 부제 → 전화번호 → 제목 아래 전폭 이미지) ── */
.hero { position: relative; overflow: hidden; }
.hero--home { background: var(--navy); color: #fff; text-align: center; }
.hero__content { display: flex; flex-direction: column; align-items: center; padding-top: 72px; padding-bottom: 40px; }
@media (min-width: 1068px) { .hero__content { padding-top: 104px; padding-bottom: 48px; } }
.hero--home .eyebrow { color: #9DB8FF; } .hero--home .eyebrow::before { background: #9DB8FF; }
.hero--home h1 { color: #fff; font-size: 40px; margin-top: 18px; max-width: 14em; }
@media (min-width: 734px) { .hero--home h1 { font-size: 64px; } }
@media (min-width: 1068px) { .hero--home h1 { font-size: 84px; line-height: 1.06; } }
.hero--home .hero__sub { color: #C7D1F0; max-width: 640px; margin-top: 22px; font-size: 18px; }
@media (min-width: 734px) { .hero--home .hero__sub { font-size: 21px; } }
.phone-hero { display: block; margin-top: 36px; font-family: var(--font-display); font-size: 40px; line-height: 1; color: #fff; letter-spacing: .01em; white-space: nowrap; }
.phone-hero:hover { text-decoration: none; color: #9DB8FF; }
@media (min-width: 734px) { .phone-hero { font-size: 80px; } }
@media (min-width: 1068px) { .phone-hero { font-size: 104px; } }
.hero--home .btn-row { margin-top: 28px; justify-content: center; }
.hero--home .btn--call { background: var(--blue); color: #fff; }
.hero--home .btn--line { color: #fff; border-color: rgba(255,255,255,.6); }
.hero--home .btn--line:hover { background: #fff; color: var(--navy); }
.promises { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; }
.promises li { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; color: #DCE3F7; }
.promises svg { width: 20px; height: 20px; color: #9DB8FF; flex-shrink: 0; }
.hero__media { margin: 48px auto 0; padding-bottom: 0; }
.hero__media svg { width: 100%; height: auto; display: block; border-radius: 24px 24px 0 0; box-shadow: 0 -20px 60px rgba(0,0,0,.25); }
.phone-block { margin-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.phone-big { font-family: var(--font-display); font-size: 40px; color: var(--blue); line-height: 1; letter-spacing: .01em; }
.phone-big:hover { text-decoration: none; color: var(--blue-deep); }
@media (min-width: 734px) { .phone-big { font-size: 56px; } }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; max-width: 760px; }
.sec-head--center p { font-size: 19px; }

/* 배관 단면 애니메이션 */
.flow { animation: flow 2.4s linear infinite; }
.flow--slow { animation-duration: 4.8s; }
@keyframes flow { from { transform: translateX(0); } to { transform: translateX(-120px); } }
.drip { animation: drip 3s ease-in-out infinite; transform-origin: center; }
@keyframes drip { 0%, 100% { transform: translateY(0); opacity: .9; } 50% { transform: translateY(6px); opacity: .5; } }

/* 서브 페이지 히어로 */
.hero--sub { background: var(--navy); color: #fff; }
.hero--sub .wrap { display: block; padding-top: 48px; padding-bottom: 48px; }
.hero--sub h1 { color: #fff; font-size: 34px; margin-top: 12px; max-width: 18em; }
@media (min-width: 734px) { .hero--sub h1 { font-size: 46px; } }
.hero--sub .hero__sub { color: #C7D1F0; max-width: 680px; }
.hero--sub .phone-big { color: #fff; }
.hero--sub .phone-big:hover { color: #9DB8FF; }
.hero--sub .btn--line { color: #fff; border-color: rgba(255,255,255,.6); }
.hero--sub .btn--line:hover { background: #fff; color: var(--navy); }
.hero--sub .promises li { color: #fff; }
.hero--sub .promises svg { color: #9DB8FF; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: #9DB8FF; }
.crumbs a { color: #C7D1F0; }
.crumbs li + li::before { content: '›'; margin-right: 6px; color: #6F86C9; }

/* ── Emergency strip ─────────────────────────────────────────────────── */
.steps-now { display: grid; gap: 18px; counter-reset: now; }
@media (min-width: 734px) { .steps-now { grid-template-columns: repeat(3, 1fr); gap: 22px; } }
.steps-now li { counter-increment: now; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps-now li::before { content: counter(now); display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: var(--blue); color: #fff; font-family: var(--font-display); font-size: 22px; }
.steps-now p { color: #DCE3F7; font-size: 16px; }
.steps-now strong { display: block; color: #fff; font-size: 18px; margin-bottom: 4px; }

/* ── Picker (원터치 위젯) ─────────────────────────────────────────────── */
.picker { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 28px; box-shadow: var(--shadow); }
@media (min-width: 734px) { .picker { padding: 36px; } }
.picker__row + .picker__row { margin-top: 22px; }
.picker__label { font-size: 13px; font-weight: 800; letter-spacing: .04em; color: var(--ink-3); margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-btn { padding: 11px 16px; border-radius: 999px; border: 2px solid var(--line); background: #fff; color: var(--navy); font-weight: 700; font-size: 15px; cursor: pointer; transition: border-color .15s, background .15s, color .15s; }
.chip-btn:hover { border-color: var(--blue); }
.chip-btn[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.picker__result { margin-top: 26px; padding: 22px 24px; border-radius: 14px; background: var(--mist); display: grid; gap: 14px; }
@media (min-width: 734px) { .picker__result { grid-template-columns: 1fr auto; align-items: center; } }
.picker__price { font-family: var(--font-display); font-size: 30px; color: var(--navy); line-height: 1.1; }
.picker__price b { color: var(--blue); font-weight: 400; }
.picker__advice { margin-top: 8px; color: var(--ink-2); font-size: 16px; }
.picker__note { margin-top: 10px; font-size: 13px; color: var(--ink-3); }

/* ── Why / call flow ─────────────────────────────────────────────────── */
.why { display: grid; gap: 32px; }
@media (min-width: 1068px) { .why { grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; } }
.why__text p { font-size: 18px; color: var(--ink-2); }
.why__text p + p { margin-top: 14px; }
.callflow { display: grid; gap: 16px; counter-reset: flow; }
@media (min-width: 734px) { .callflow { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.callflow li { counter-increment: flow; padding: 28px; border-radius: 20px; background: var(--mist); }
.callflow li::before { content: counter(flow); display: inline-block; font-family: var(--font-display); font-size: 13px; letter-spacing: .08em; color: var(--blue); margin-bottom: 14px; }
.callflow svg { width: 44px; height: 44px; color: var(--blue); margin-bottom: 16px; }
.callflow h3 { font-size: 20px; margin-bottom: 8px; }
.callflow p { font-size: 16px; color: var(--ink-2); }

/* ── Pricing ─────────────────────────────────────────────────────────── */
.price-warn { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: var(--radius-sm); background: #FFF6E8; color: #6B3A08; border: 1px solid #F5D9B5; font-size: 15px; margin-bottom: 20px; }
.price-warn svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--warn); margin-top: 2px; }
.price-table { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.price-table table { width: 100%; border-collapse: collapse; font-size: 16px; }
.price-table th, .price-table td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.price-table th { font-size: 12px; font-weight: 800; letter-spacing: .06em; color: var(--ink-3); background: var(--mist); }
.price-table tr:last-child td { border-bottom: 0; }
.price-table td.name { font-weight: 800; color: var(--navy); white-space: nowrap; }
.price-table td.price { font-family: var(--font-display); font-size: 20px; color: var(--blue); white-space: nowrap; }
.price-table td.note { color: var(--ink-2); font-size: 15px; }
@media (max-width: 733px) {
  .price-table thead { display: none; }
  .price-table tr { display: grid; grid-template-columns: 1fr auto; padding: 14px 16px; border-bottom: 1px solid var(--line); }
  .price-table td { border: 0; padding: 2px 0; }
  .price-table td.note { grid-column: 1 / -1; padding-top: 6px; }
}
.price-more { margin-top: 18px; font-weight: 800; }
.price-more::after { content: ' →'; }
.price-callout { display: grid; gap: 16px; margin-top: 32px; }
@media (min-width: 734px) { .price-callout { grid-template-columns: repeat(3, 1fr); } }
.price-callout article { padding: 22px; border-radius: var(--radius); background: var(--mist); }
.price-callout h3 { font-size: 17px; margin-bottom: 6px; }
.price-callout p { font-size: 15px; color: var(--ink-2); }

/* ── Gear ────────────────────────────────────────────────────────────── */
.gear { display: grid; gap: 16px; }
@media (min-width: 734px) { .gear { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1068px) { .gear { grid-template-columns: repeat(4, 1fr); } }
.gear li { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.gear svg { width: 44px; height: 44px; color: var(--blue); margin-bottom: 14px; }
.gear h3 { font-size: 17px; margin-bottom: 6px; }
.gear p { font-size: 15px; color: var(--ink-2); }

/* ── Service cards ───────────────────────────────────────────────────── */
.svc-grid { grid-template-columns: 1fr; }
@media (min-width: 734px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1068px) { .svc-grid { grid-template-columns: repeat(3, 1fr); } }
.svc-grid li { padding: 0; border: 0; background: none; }
.svc-card { display: flex; flex-direction: column; height: 100%; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s, transform .15s; }
.svc-card:hover { text-decoration: none; border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-2px); }
.svc-card svg { width: 40px; height: 40px; color: var(--blue); margin-bottom: 14px; }
.svc-card h3 { font-size: 19px; margin-bottom: 6px; }
.svc-card p { font-size: 15px; color: var(--ink-2); flex: 1; }
.svc-card .svc-price { flex: 0; margin-top: 14px; font-weight: 800; color: var(--navy); font-size: 15px; }

/* ── Before / after ──────────────────────────────────────────────────── */
.ba { display: grid; gap: 18px; }
@media (min-width: 734px) { .ba { grid-template-columns: 1fr 1fr; gap: 24px; } }
.ba figure { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.ba__img { position: relative; background: var(--mist); }
.ba__img svg { width: 100%; height: auto; }
.ba__tag { position: absolute; top: 14px; left: 14px; padding: 5px 12px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 13px; font-weight: 800; }
.ba__tag--after { background: var(--blue); }
.ba figcaption { padding: 16px 20px; font-size: 15px; color: var(--ink-2); }
.ba-note { margin-top: 14px; font-size: 13px; color: var(--ink-3); }

/* ── Process ─────────────────────────────────────────────────────────── */
.process { display: grid; gap: 20px; counter-reset: step; position: relative; }
@media (min-width: 1068px) { .process { grid-template-columns: repeat(4, 1fr); gap: 24px; } }
.process li { counter-increment: step; padding: 24px; border-radius: var(--radius); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); }
.process li::before { content: counter(step, decimal-leading-zero); display: block; font-family: var(--font-display); font-size: 28px; color: #9DB8FF; margin-bottom: 10px; }
.process h3 { font-size: 18px; margin-bottom: 6px; }
.process p { font-size: 15px; color: #C7D1F0; }

/* ── Areas ───────────────────────────────────────────────────────────── */
.area-group { margin-top: 24px; }
.area-group h3 { font-size: 13px; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 10px; }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; padding: 9px 15px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--navy); font-size: 15px; font-weight: 700; }
.chip:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; }
.chip--home { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip--home:hover { color: #fff; }
.district-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.district-list li { padding: 6px 12px; background: var(--mist); border-radius: 8px; font-size: 14px; color: var(--ink-2); }

/* ── Business card ───────────────────────────────────────────────────── */
.bizcard { display: grid; gap: 24px; padding: 28px; border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
@media (min-width: 734px) { .bizcard { grid-template-columns: 1fr 1fr; align-items: center; padding: 36px; } }
.bizcard p { font-size: 17px; color: var(--ink-2); margin-top: 10px; }
.bizcard dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: 15px; }
.bizcard dt { color: var(--ink-3); font-weight: 700; }
.bizcard dd { margin: 0; color: var(--navy); font-weight: 600; }

/* ── FAQ ─────────────────────────────────────────────────────────────── */
.faq-list { display: grid; gap: 10px; max-width: 820px; }
.faq-list details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
.faq-list summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-size: 17px; font-weight: 800; color: var(--navy); position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 24px; font-weight: 300; color: var(--blue); transition: transform .2s; }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list .faq-a { padding: 0 20px 20px; color: var(--ink-2); font-size: 16px; }

/* ── CTA band ────────────────────────────────────────────────────────── */
.cta-band { background: var(--blue); color: #fff; }
.cta-band .wrap { display: grid; gap: 24px; align-items: center; }
@media (min-width: 1068px) { .cta-band .wrap { grid-template-columns: 1fr auto; } }
.cta-band h2 { color: #fff; font-size: 34px; }
.cta-band p { color: #DCE6FF; font-size: 18px; margin-top: 10px; max-width: 560px; }
.cta-band .phone-big { color: #fff; font-size: 44px; }
.cta-band .phone-big:hover { color: #DCE6FF; }
.cta-band .btn--call { background: #fff; color: var(--blue); box-shadow: none; }
.cta-band .btn--call:hover { background: var(--navy); color: #fff; }
.cta-band .btn--line { color: #fff; border-color: rgba(255,255,255,.7); }
.cta-band .btn--line:hover { background: #fff; color: var(--blue); }
.cta-band__right { display: grid; gap: 14px; justify-items: start; }
@media (min-width: 1068px) { .cta-band__right { justify-items: end; } }

/* ── Footer ──────────────────────────────────────────────────────────── */
.site-footer { background: var(--navy); color: #B9C4E6; font-size: 14px; padding: 48px 0 120px; }
.site-footer .cols { display: grid; gap: 28px; }
@media (min-width: 734px) { .site-footer .cols { grid-template-columns: 1.5fr 1fr 1fr; } }
.site-footer h3 { color: #fff; font-size: 14px; margin-bottom: 12px; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer a { color: #D6DEF5; }
.site-footer a:hover { color: #fff; }
.site-footer .biz div { margin-bottom: 4px; }
.site-footer .biz dt { display: inline; color: #8E9CC7; }
.site-footer .biz dd { display: inline; margin: 0 0 0 6px; }
.site-footer .legal { margin-top: 30px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: #8E9CC7; font-size: 13px; }
@media (min-width: 1068px) { .site-footer { padding-bottom: 48px; } }

/* ── Mobile call bar ─────────────────────────────────────────────────── */
.callbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1.3fr 1fr; background: #fff; border-top: 1px solid var(--line); padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); gap: 10px; }
.callbar a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 10px; border-radius: 999px; font-size: 16px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.callbar a svg { width: 20px; height: 20px; }
.callbar__call { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(31,91,255,.35); }
.callbar__sms { background: var(--mist); color: var(--navy); }
@media (min-width: 1068px) { .callbar { display: none; } }

/* ── Detail pages ────────────────────────────────────────────────────── */
.detail { display: grid; gap: 48px; }
@media (min-width: 1068px) { .detail { grid-template-columns: minmax(0, 1fr) 320px; gap: 64px; align-items: start; } }
.detail__main > section + section { margin-top: 64px; }
.detail__main h2 { font-size: 30px; margin-bottom: 18px; }
.detail__main p { font-size: 17px; }
.detail__main p + p { margin-top: 14px; }
.symptoms { display: grid; gap: 10px; }
@media (min-width: 734px) { .symptoms { grid-template-columns: repeat(2, 1fr); } }
.symptoms li { display: flex; gap: 12px; align-items: flex-start; background: var(--mist); border-radius: var(--radius-sm); padding: 16px 18px; font-size: 16px; font-weight: 700; color: var(--navy); }
.symptoms li svg { width: 22px; height: 22px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.mini-price { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.mini-price li { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: 16px; }
.mini-price li:last-child { border-bottom: 0; }
.mini-price strong { white-space: nowrap; color: var(--blue); font-family: var(--font-display); font-weight: 400; font-size: 18px; }
.mini-price li.head { background: var(--mist); font-size: 12px; letter-spacing: .06em; font-weight: 800; color: var(--ink-3); }
.side { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 16px; }
.side-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: #fff; }
.side-card h3 { font-size: 13px; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 12px; }
.side-card--cta { background: var(--navy); border-color: var(--navy); color: #fff; text-align: center; }
.side-card--cta h3 { color: #9DB8FF; }
.side-card--cta .phone-big { font-size: 30px; color: #fff; display: block; margin: 4px 0 6px; }
.side-card--cta p { font-size: 14px; color: #B9C4E6; margin-bottom: 14px; }
.side-card--cta .btn { width: 100%; }
.side-links li { padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.side-links li:last-child { border-bottom: 0; }
.side-links a { color: var(--navy); font-weight: 600; }
.side-links a.is-current { color: var(--blue); font-weight: 800; }
.prose { max-width: 760px; }
.prose h2 { font-size: 24px; margin: 36px 0 12px; }
.prose p, .prose li { color: var(--ink-2); font-size: 16px; }
.prose ul { list-style: disc; padding-left: 20px; }

@media (prefers-reduced-motion: reduce) {
  .flow, .drip { animation: none; }
  .btn, .chip, .chip-btn { transition: none; }
}