:root {
  --primary: #0e3558;
  --primary-dark: #08263f;
  --accent: #78be43;
  --accent-dark: #5d9e2e;
  --text: #17212b;
  --muted: #64707d;
  --surface: #ffffff;
  --soft: #f5f8f2;
  --line: #dfe6dc;
  --danger: #b42318;
  --shadow: 0 18px 50px rgba(14, 53, 88, .12);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body {
  margin: 0;
  color: var(--text);
  background: var(--surface);
  font-family: "Cairo", Tahoma, Arial, sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 32px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; inset-inline-start: 16px; top: -80px; z-index: 9999; padding: 10px 16px; background: #fff; color: #000; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.topbar { background: var(--primary-dark); color: #fff; font-size: .91rem; }
.topbar__inner { min-height: 38px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.topbar p { margin: 0; }
.topbar a { font-weight: 800; color: #c9f1aa; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(14,53,88,.1); backdrop-filter: blur(16px); }
.navbar { min-height: 76px; display: flex; align-items: center; gap: 28px; }
.brand { flex: 0 0 auto; }
.brand img { width: 205px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 21px; margin-inline: auto; }
.main-nav a { position: relative; color: #33404d; font-size: .94rem; font-weight: 700; }
.main-nav a::after { content: ""; position: absolute; inset-inline: 0; bottom: -8px; height: 2px; background: var(--accent); transform: scaleX(0); transition: .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a.is-active::after { transform: scaleX(1); }
.header-cta { padding: 10px 16px; border-radius: 999px; color: #fff; background: var(--primary); font-weight: 800; white-space: nowrap; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: #edf3e9; padding: 10px; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--primary); }

.hero { position: relative; overflow: hidden; padding: 74px 0 68px; background: radial-gradient(circle at 15% 18%, rgba(120,190,67,.22), transparent 29%), linear-gradient(135deg, #f8fbf6 0%, #fff 54%, #eef4f7 100%); }
.hero::before { content: ""; position: absolute; width: 420px; height: 420px; border: 1px solid rgba(14,53,88,.08); border-radius: 50%; left: -190px; bottom: -220px; box-shadow: 0 0 0 55px rgba(14,53,88,.025), 0 0 0 110px rgba(14,53,88,.018); }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 64px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 13px; color: var(--accent-dark); font-weight: 800; font-size: .93rem; }
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 3px; background: var(--accent); }
.hero h1 { margin: 0; max-width: 720px; color: var(--primary); font-size: clamp(2.2rem, 4.5vw, 4.4rem); line-height: 1.2; letter-spacing: -.025em; }
.hero__lead { max-width: 700px; margin: 22px 0 0; color: #46535f; font-size: 1.08rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border: 1px solid transparent; border-radius: 14px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { color: #fff; background: var(--primary); box-shadow: 0 12px 28px rgba(14,53,88,.2); }
.btn--primary:hover { background: var(--primary-dark); }
.btn--secondary { color: var(--primary); background: #fff; border-color: rgba(14,53,88,.18); }
.btn--light { color: var(--primary); background: #fff; }
.btn--outline-light { color: #fff; border-color: rgba(255,255,255,.55); }
.btn--full { width: 100%; }
.trust-list { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 24px 0 0; padding: 0; list-style: none; color: #46535f; font-size: .93rem; }
.trust-list li { position: relative; padding-inline-start: 22px; }
.trust-list li::before { content: "✓"; position: absolute; inset-inline-start: 0; color: var(--accent-dark); font-weight: 900; }
.hero__visual { position: relative; max-width: 520px; justify-self: end; }
.hero__visual::before { content: ""; position: absolute; inset: 30px -18px -20px 34px; border-radius: 34px; background: var(--accent); transform: rotate(3deg); opacity: .22; }
.hero__visual img { position: relative; width: 100%; aspect-ratio: 1/1; object-fit: cover; object-position: center top; border-radius: 34px; box-shadow: var(--shadow); }
.hero__phone-card { position: absolute; z-index: 2; inset-inline-start: -32px; bottom: 28px; width: 215px; padding: 16px 18px; border-radius: 18px; color: #fff; background: rgba(8,38,63,.94); box-shadow: 0 20px 36px rgba(8,38,63,.28); }
.hero__phone-card small, .hero__phone-card span { display: block; }
.hero__phone-card a { display: block; margin: 2px 0; color: #c9f1aa; font-size: 2rem; font-weight: 900; line-height: 1.2; text-align: right; }
.hero__phone-card span { color: #d7e0e7; font-size: .78rem; }

.quick-info { position: relative; z-index: 3; margin-top: -1px; background: var(--primary); color: #fff; }
.quick-info__grid { display: grid; grid-template-columns: repeat(4,1fr); }
.quick-info__grid div { padding: 25px 22px; border-inline-start: 1px solid rgba(255,255,255,.13); }
.quick-info__grid div:first-child { border-inline-start: 0; }
.quick-info strong, .quick-info span { display: block; }
.quick-info strong { color: #c9f1aa; font-size: 1.02rem; }
.quick-info span { color: #dfe7ed; font-size: .85rem; }

.section { padding: 92px 0; }
.section--soft { background: var(--soft); }
.section--dark { color: #fff; background: var(--primary-dark); }
.section-heading { max-width: 800px; margin: 0 auto 42px; text-align: center; }
.section-heading h2, .split__content h2, .coverage h2, .contact-copy h2 { margin: 0; color: var(--primary); font-size: clamp(1.85rem, 3vw, 3rem); line-height: 1.35; }
.section-heading p, .split__content > p, .coverage > div > p, .contact-copy > p { margin: 14px 0 0; color: var(--muted); }
.section-heading--light h2 { color: #fff; }
.section-heading--light p { color: #d3dfe7; }

.service-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.service-card { min-height: 100%; padding: 25px; border: 1px solid var(--line); border-radius: 22px; background: #fff; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(120,190,67,.6); box-shadow: var(--shadow); }
.service-card img { width: 64px; height: 64px; object-fit: contain; margin-bottom: 18px; }
.service-card h3 { margin: 0; color: var(--primary); font-size: 1.15rem; line-height: 1.5; }
.service-card p { margin: 10px 0 15px; color: var(--muted); font-size: .91rem; }
.service-card a { color: var(--accent-dark); font-size: .88rem; font-weight: 800; }

.split { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 70px; }
.split__media { position: relative; }
.split__media::before { content: ""; position: absolute; inset: 20px -18px -20px 30px; border-radius: 28px; background: rgba(120,190,67,.18); }
.split__media img { position: relative; width: 100%; max-height: 500px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.feature-list { display: grid; gap: 15px; margin-top: 28px; }
.feature-list article { padding: 18px 20px; border-inline-start: 4px solid var(--accent); border-radius: 14px; background: #fff; box-shadow: 0 9px 24px rgba(14,53,88,.07); }
.feature-list h3 { margin: 0 0 4px; color: var(--primary); font-size: 1.05rem; }
.feature-list p { margin: 0; color: var(--muted); font-size: .91rem; }

.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.steps li { position: relative; padding: 28px 24px; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.steps li > span { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--primary); font-size: 1.1rem; font-weight: 900; box-shadow: 0 0 0 8px rgba(120,190,67,.14); }
.steps h3 { margin: 22px 0 7px; color: var(--primary); }
.steps p { margin: 0; color: var(--muted); font-size: .9rem; }

.fault-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.fault-grid div { padding: 23px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); }
.fault-grid h3 { margin: 0 0 7px; color: #c9f1aa; font-size: 1.05rem; }
.fault-grid p { margin: 0; color: #d4dee5; font-size: .9rem; }

.coverage { display: grid; grid-template-columns: 1.35fr .65fr; align-items: center; gap: 48px; }
.area-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.area-tags span { padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; color: #43505c; background: #fff; font-size: .86rem; }
.notice-card { padding: 28px; border-radius: 24px; color: #fff; background: var(--primary); box-shadow: var(--shadow); }
.notice-card h3 { margin: 0 0 14px; color: #c9f1aa; }
.notice-card ul { margin: 0; padding-inline-start: 20px; color: #e3ebf0; }
.notice-card li + li { margin-top: 8px; }

.numbers-layout { display: grid; grid-template-columns: .85fr 1fr 1fr; gap: 20px; }
.hotline-card, .number-group { padding: 27px; border-radius: 22px; background: #fff; border: 1px solid var(--line); }
.hotline-card { color: #fff; background: var(--primary); border: 0; }
.hotline-card span { display: block; color: #c9f1aa; font-weight: 800; }
.hotline-card > a { display: inline-block; margin: 2px 0; color: #fff; font-size: clamp(2.8rem,5vw,4.5rem); font-weight: 900; line-height: 1.2; }
.hotline-card p { margin: 0; color: #dce5eb; font-size: .89rem; }
.number-group h3 { margin: 0 0 16px; color: var(--primary); }
.number-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; direction: ltr; }
.number-links a { padding: 10px 12px; border-radius: 10px; color: var(--primary); background: var(--soft); font-weight: 800; text-align: center; }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; align-items: start; gap: 55px; }
.direct-contact { display: grid; gap: 12px; margin-top: 28px; }
.direct-contact a { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--soft); }
.direct-contact strong { color: var(--primary); font-size: 1.35rem; }
.direct-contact span { color: var(--muted); font-size: .86rem; }
.booking-form { padding: 30px; border: 1px solid var(--line); border-radius: 25px; background: #fff; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 15px; }
.field label { display: block; margin-bottom: 6px; color: var(--primary); font-weight: 800; font-size: .91rem; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cfd8ce; border-radius: 12px; padding: 12px 13px; color: var(--text); background: #fff; outline: none; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent-dark); box-shadow: 0 0 0 4px rgba(120,190,67,.13); }
.field textarea { resize: vertical; }
.error { min-height: 19px; display: block; color: var(--danger); font-size: .78rem; }
.consent { display: flex; align-items: flex-start; gap: 9px; margin: 2px 0 7px; color: #4a5662; font-size: .84rem; }
.consent input { margin-top: 6px; }
.consent a { color: var(--primary); text-decoration: underline; }
.form-status { min-height: 24px; margin: 10px 0 0; color: var(--accent-dark); font-size: .86rem; text-align: center; }

.faq-wrap { max-width: 900px; }
.faq-list { display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; }
summary { position: relative; padding: 18px 54px 18px 20px; color: var(--primary); font-weight: 800; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "+"; position: absolute; inset-inline-start: 19px; top: 50%; transform: translateY(-50%); width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--primary); }
details[open] summary::before { content: "−"; background: var(--accent-dark); }
details p { margin: 0; padding: 0 20px 18px; color: var(--muted); }
details p a { color: var(--primary); font-weight: 800; }

.final-cta { padding: 54px 0; color: #fff; background: linear-gradient(120deg, var(--primary-dark), var(--primary)); }
.final-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.final-cta span { color: #c9f1aa; }
.final-cta h2 { margin: 2px 0 0; font-size: clamp(1.65rem,3vw,2.7rem); }
.final-cta__actions { display: flex; gap: 10px; }

.site-footer { color: #d6e0e7; background: #071c2e; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 44px; padding-top: 58px; padding-bottom: 42px; }
.footer-grid img { width: 205px; filter: brightness(0) invert(1); opacity: .96; }
.footer-grid p { max-width: 420px; color: #9eb0bd; font-size: .88rem; }
.footer-grid h2 { margin: 0 0 14px; color: #c9f1aa; font-size: 1rem; }
.footer-grid a { display: block; width: fit-content; margin: 7px 0; color: #cbd6dd; font-size: .88rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { padding: 18px 0; border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom p { margin: 0; color: #8fa2b0; font-size: .81rem; text-align: center; }
.mobile-actions { display: none; }

.policy-page { min-height: 100vh; background: var(--soft); }
.policy-header { padding: 28px 0; border-bottom: 1px solid var(--line); background: #fff; }
.policy-header img { width: 205px; }
.policy-content { max-width: 880px; margin: 48px auto; padding: 35px; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.policy-content h1 { margin-top: 0; color: var(--primary); line-height: 1.35; }
.policy-content h2 { margin-top: 30px; color: var(--primary); font-size: 1.25rem; }
.policy-content p, .policy-content li { color: #4e5b67; }
.policy-back { display: inline-flex; margin-top: 18px; color: var(--accent-dark); font-weight: 800; }

@media (max-width: 1050px) {
  .header-cta { display: none; }
  .main-nav { gap: 16px; }
  .hero__grid { gap: 38px; }
  .service-grid { grid-template-columns: repeat(3,1fr); }
  .steps { grid-template-columns: 1fr 1fr; }
  .numbers-layout { grid-template-columns: 1fr 1fr; }
  .hotline-card { grid-row: span 2; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 80px; }
  .topbar { display: none; }
  .navbar { min-height: 68px; }
  .brand img { width: 180px; }
  .menu-toggle { display: block; margin-inline-start: auto; }
  .main-nav { position: absolute; inset-inline: 16px; top: calc(100% + 8px); display: grid; gap: 0; margin: 0; padding: 10px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s ease; }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { padding: 11px 12px; border-radius: 9px; }
  .main-nav a:hover { background: var(--soft); }
  .main-nav a::after { display: none; }
  .hero { padding: 48px 0 56px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__content { text-align: center; }
  .hero__lead { margin-inline: auto; }
  .hero__actions, .trust-list { justify-content: center; }
  .hero__visual { max-width: 520px; justify-self: center; }
  .hero__phone-card { inset-inline-start: 16px; bottom: 16px; }
  .quick-info__grid { grid-template-columns: 1fr 1fr; }
  .quick-info__grid div:nth-child(3) { border-top: 1px solid rgba(255,255,255,.13); }
  .quick-info__grid div:nth-child(4) { border-top: 1px solid rgba(255,255,255,.13); }
  .section { padding: 70px 0; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .split, .coverage, .contact-grid { grid-template-columns: 1fr; }
  .split__media { max-width: 570px; margin-inline: auto; order: 2; }
  .fault-grid { grid-template-columns: 1fr 1fr; }
  .numbers-layout { grid-template-columns: 1fr; }
  .hotline-card { grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .final-cta__inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  body { padding-bottom: 66px; }
  .container { width: min(calc(100% - 24px), var(--container)); }
  .hero h1 { font-size: clamp(2rem, 11vw, 3.1rem); }
  .hero__lead { font-size: .98rem; }
  .hero__actions { display: grid; grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; }
  .hero__visual::before { inset: 18px -7px -11px 15px; }
  .hero__visual img { border-radius: 24px; }
  .hero__phone-card { width: 188px; padding: 13px 15px; }
  .hero__phone-card a { font-size: 1.7rem; }
  .quick-info__grid { grid-template-columns: 1fr; }
  .quick-info__grid div { border-inline-start: 0; border-top: 1px solid rgba(255,255,255,.13); padding: 18px; text-align: center; }
  .quick-info__grid div:first-child { border-top: 0; }
  .section-heading { margin-bottom: 30px; }
  .service-grid, .steps, .fault-grid, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .service-card { padding: 22px; }
  .numbers-layout, .number-links { grid-template-columns: 1fr; }
  .booking-form { padding: 20px; }
  .final-cta__actions { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .footer-grid { gap: 24px; }
  .mobile-actions { position: fixed; z-index: 999; inset-inline: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; min-height: 58px; padding: 7px; background: rgba(7,28,46,.96); backdrop-filter: blur(12px); box-shadow: 0 -10px 30px rgba(7,28,46,.15); }
  .mobile-actions a { display: grid; place-items: center; border-radius: 10px; color: #fff; font-weight: 900; }
  .mobile-actions a:first-child { background: var(--primary); }
  .mobile-actions a:last-child { color: var(--primary-dark); background: var(--accent); }
  .policy-content { margin: 24px 12px; padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Multi-page SEO architecture */
.breadcrumbs { background:#f5f8f2; border-bottom:1px solid var(--line); font-size:.82rem; }
.breadcrumbs .container { display:flex; gap:8px; align-items:center; padding-block:9px; color:#66727e; }
.breadcrumbs a { color:var(--primary); font-weight:700; }
.breadcrumbs .sep { opacity:.45; }
.service-hero { position:relative; overflow:hidden; padding:62px 0; background:radial-gradient(circle at 14% 12%,rgba(120,190,67,.2),transparent 28%),linear-gradient(135deg,#f8fbf6,#fff 55%,#edf4f7); }
.service-hero__grid { display:grid; grid-template-columns:1.05fr .75fr; align-items:center; gap:56px; }
.service-hero h1,.page-title h1 { margin:0; color:var(--primary); font-size:clamp(2.15rem,4.3vw,4rem); line-height:1.2; }
.service-hero p,.page-title p { color:#4b5864; font-size:1.04rem; }
.service-hero__visual { position:relative; max-width:500px; justify-self:end; }
.service-hero__visual img { border-radius:30px; box-shadow:var(--shadow); aspect-ratio:1/1; object-fit:cover; }
.quick-answer { padding:18px 0; color:#eaf1f5; background:var(--primary); }
.quick-answer .container { text-align:center; }
.quick-answer a { color:#c9f1aa; font-weight:900; }
.content-grid { display:grid; grid-template-columns:1.35fr .65fr; gap:50px; align-items:start; }
.content-grid h2,.two-column h2,.content-section h2 { color:var(--primary); font-size:clamp(1.7rem,3vw,2.55rem); line-height:1.35; }
.check-list { display:grid; gap:10px; padding:0; list-style:none; }
.check-list li { position:relative; padding:12px 46px 12px 15px; border:1px solid var(--line); border-radius:13px; background:#fff; }
.check-list li::before { content:'✓'; position:absolute; inset-inline-start:15px; color:var(--accent-dark); font-weight:900; }
.number-aside,.sticky-aside { padding:28px; color:#fff; background:var(--primary); border-radius:24px; box-shadow:var(--shadow); }
.number-aside span,.sticky-aside span { display:block; color:#c9f1aa; font-weight:800; }
.number-aside>a,.sticky-aside>a:not(.btn) { display:block; color:#fff; font-size:clamp(2.5rem,5vw,4rem); font-weight:900; line-height:1.2; }
.number-aside p,.sticky-aside p { color:#d7e2e9; }
.fault-grid--wide { grid-template-columns:repeat(4,1fr); }
.fault-grid--wide article { padding:22px; border:1px solid rgba(255,255,255,.12); border-radius:18px; background:rgba(255,255,255,.055); }
.fault-grid--wide h3 { margin:0 0 7px; color:#c9f1aa; font-size:1.02rem; }
.fault-grid--wide p { margin:0; color:#d4dee5; font-size:.89rem; }
.diagnostic-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:0;list-style:none}.diagnostic-list li{padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff}.diagnostic-list span{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--primary);color:#fff;font-weight:900}.diagnostic-list p{margin:16px 0 0;color:var(--muted)}.diagnostic-note{margin-top:20px;padding:20px 24px;border-inline-start:4px solid var(--accent);border-radius:14px;background:var(--soft)}.diagnostic-note strong{color:var(--primary)}.diagnostic-note p{margin:5px 0 0;color:var(--muted)}
.two-column { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:start; }
.parts-list { display:grid; grid-template-columns:1fr 1fr; gap:10px; padding:0; list-style:none; }
.parts-list li { padding:12px 14px; border-radius:12px; background:var(--soft); color:var(--primary); font-weight:700; }
.tips-card { padding:30px; border:1px solid var(--line); border-radius:24px; background:#fff; box-shadow:var(--shadow); }
.tips-card h2 { margin-top:0; }
.tips-card li+li { margin-top:8px; }
.safety-note { padding:14px 16px; border-inline-start:4px solid var(--danger); border-radius:10px; background:#fff4f2; color:#7a271a; }
.related-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.related-card { display:flex; flex-direction:column; padding:22px; border:1px solid var(--line); border-radius:18px; background:#fff; }
.related-card strong { color:var(--primary); }
.related-card span { color:var(--muted); font-size:.86rem; }
.service-grid--five { grid-template-columns:repeat(5,1fr); }
.intro-section .narrow { max-width:920px; }
.prose p { color:#4e5b67; font-size:1rem; }
.prose strong { color:var(--primary); }
.center-link { margin-top:24px; text-align:center; }
.text-link { color:var(--accent-dark); font-weight:900; }
.page-title { padding:58px 0; background:radial-gradient(circle at 15% 15%,rgba(120,190,67,.19),transparent 28%),var(--soft); }

.page-cover { padding: 0 0 28px; background: var(--soft); }
.page-cover .container { max-width: 980px; }
.page-cover__media { margin: 0 auto; max-width: 600px; border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.page-cover__media img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
@media (max-width: 560px) {
  .page-cover { padding-bottom: 20px; }
  .page-cover__media { border-radius: 20px; }
}

.page-title .container { max-width:980px; }
.article-layout { display:grid; grid-template-columns:1fr 300px; gap:52px; padding-block:55px 80px; align-items:start; }
.article-content { min-width:0; }
.content-section { padding-bottom:34px; margin-bottom:34px; border-bottom:1px solid var(--line); }
.content-section:last-child { border-bottom:0; }
.content-section h2 { margin-top:0; }
.content-section p,.content-section li { color:#4e5b67; }
.sticky-aside { position:sticky; top:108px; }
.btn--full { width:100%; }
@media(max-width:1100px){.service-grid--five{grid-template-columns:repeat(3,1fr)}.fault-grid--wide{grid-template-columns:repeat(2,1fr)}.related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.diagnostic-list{grid-template-columns:1fr}.service-hero__grid,.content-grid,.two-column,.article-layout{grid-template-columns:1fr}.service-hero__visual{justify-self:center;max-width:520px}.sticky-aside{position:static}.service-grid--five{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.service-grid--five,.fault-grid--wide,.related-grid,.parts-list{grid-template-columns:1fr}.service-hero{padding:44px 0}.service-hero h1,.page-title h1{font-size:clamp(2rem,10vw,3rem)}.quick-answer .container{text-align:right}.article-layout{padding-block:34px 60px}}