/* Fort Mill Plumbing Pros — bold, high-contrast theme.
   Deliberately distinct from the HVAC site (light clean blue) and the
   landscaping site (organic green serif): dark slate base, bright cyan
   accent, urgent amber CTAs, condensed UPPERCASE Oswald headings, and
   angular skewed section dividers. */

:root {
    --slate: #0f1c2e;        /* deep base */
    --slate-2: #142a42;      /* panel */
    --slate-3: #1d3a5a;
    --cyan: #06b6d4;         /* primary accent */
    --cyan-dark: #0894ad;
    --amber: #f59e0b;        /* urgent CTA */
    --amber-dark: #d97f06;
    --ink: #16222f;          /* body text on light */
    --muted: #5a6b7b;
    --paper: #ffffff;
    --paper-2: #eef3f8;      /* light section */
    --line: #d9e2ec;
    --r: 6px;                /* sharp, squared rounding */
    --shadow: 0 18px 44px rgba(8, 22, 38, 0.18);
    --maxw: 1180px;
    --head: "Oswald", Impact, "Arial Narrow", sans-serif;
    --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--body);
    color: var(--ink);
    line-height: 1.7;
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan-dark); text-decoration: none; }
a:hover { color: var(--cyan); text-decoration: underline; }

h1, h2, h3 { font-family: var(--head); font-weight: 700; color: var(--slate); line-height: 1.05; margin: 0 0 .5em; text-transform: uppercase; letter-spacing: .01em; }
h1 { font-size: clamp(2.3rem, 5.5vw, 3.7rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.3rem; letter-spacing: .02em; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---- Buttons (sharp/squared, bold uppercase) ---- */
.btn {
    display: inline-block; font-family: var(--head); font-weight: 600; text-transform: uppercase;
    letter-spacing: .03em; background: var(--cyan); color: #05222b;
    padding: 13px 28px; border-radius: var(--r); border: none; cursor: pointer;
    font-size: 1rem; transition: transform .14s ease, background .14s ease, box-shadow .14s ease;
}
.btn:hover { background: var(--cyan-dark); color: #05222b; text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--lg { padding: 16px 36px; font-size: 1.12rem; }
.btn--amber { background: var(--amber); color: #3a2503; }
.btn--amber:hover { background: var(--amber-dark); color: #3a2503; }
.btn--ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.55); }
.btn--ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn--slate { background: var(--slate); color: #fff; }
.btn--slate:hover { background: var(--slate-3); color: #fff; }

/* ---- Top bar ---- */
.topbar { background: #08131f; color: #aebfce; font-family: var(--body); font-size: .9rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; padding: 8px 22px; }
.topbar__call { color: var(--cyan); font-weight: 700; }
.topbar__call:hover { color: #fff; text-decoration: none; }

/* ---- Header ---- */
.site-header { background: var(--slate); border-bottom: 3px solid var(--cyan); position: sticky; top: 0; z-index: 50; }
.site-header__inner { display: flex; justify-content: space-between; align-items: center; padding: 14px 22px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand:hover { text-decoration: none; }
.brand__mark { font-size: 1.7rem; line-height: 1; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--head); font-weight: 700; font-size: 1.5rem; color: #fff; text-transform: uppercase; letter-spacing: .02em; }
.brand__sub { font-family: var(--body); font-size: .72rem; color: var(--cyan); letter-spacing: .14em; text-transform: uppercase; }
.nav__list { list-style: none; display: flex; align-items: center; gap: 24px; margin: 0; padding: 0; font-family: var(--head); text-transform: uppercase; letter-spacing: .03em; }
.nav__list a { color: #d6e2ee; font-weight: 500; font-size: 1.02rem; }
.nav__list a:hover { color: var(--cyan); text-decoration: none; }
.nav__cta a { background: var(--amber); color: #3a2503; padding: 10px 20px; border-radius: var(--r); font-weight: 600; }
.nav__cta a:hover { background: var(--amber-dark); color: #3a2503; }
.nav__toggle, .nav__toggle-cb { display: none; }

/* ---- Hero: dark slate, angular clipped bottom edge ---- */
.hero {
    position: relative; overflow: hidden;
    background:
        linear-gradient(115deg, rgba(6,182,212,.10) 0%, rgba(15,28,46,0) 55%),
        linear-gradient(180deg, var(--slate-2) 0%, var(--slate) 100%);
    color: #fff; padding: 92px 0 120px;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
.hero::before {
    content: ""; position: absolute; right: -80px; top: -80px;
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(6,182,212,.22), transparent 70%);
}
.hero__inner { position: relative; z-index: 2; max-width: 780px; }
.hero .eyebrow { font-family: var(--head); text-transform: uppercase; letter-spacing: .2em; font-size: .85rem; color: var(--cyan); margin-bottom: 14px; }
.hero h1 { color: #fff; }
.hero h1 .accent { color: var(--cyan); }
.hero p.lead { font-size: 1.3rem; color: #c3d2e0; max-width: 54ch; font-family: var(--body); }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero__badges { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 40px; font-family: var(--body); }
.hero__badge { color: #b6c6d6; font-size: .95rem; }
.hero__badge strong { display: block; font-family: var(--head); font-size: 1.7rem; color: #fff; }
.hero__badge strong .star { color: var(--amber); }

/* ---- Section framework ---- */
.section { padding: 84px 0; }
.section--paper { background: var(--paper-2); }
.section--slate { background: var(--slate); color: #c3d2e0; }
.section--slate h2 { color: #fff; }
.section__head { max-width: 62ch; margin: 0 auto 50px; text-align: center; }
.section__head .eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .82rem; color: var(--cyan-dark); font-family: var(--head); font-weight: 600; margin-bottom: 10px; }
.section--slate .section__head .eyebrow { color: var(--cyan); }
.section__head p { color: var(--muted); font-size: 1.12rem; }
.section--slate .section__head p { color: #aebfce; }

/* ---- Service cards: sharp, cyan top accent bar ---- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card {
    background: var(--paper); border-radius: var(--r); padding: 32px 28px;
    border: 1px solid var(--line); border-top: 4px solid var(--cyan);
    transition: transform .16s ease, box-shadow .16s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__icon { font-size: 2.3rem; display: inline-block; margin-bottom: 10px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); }
.card__link { font-family: var(--head); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; color: var(--cyan-dark); }
.card__link:hover { color: var(--cyan); }

/* ---- Split content ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.prose h2 { margin-top: 0; }
.prose ul { padding-left: 0; list-style: none; }
.prose li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.prose li::before { content: "\2714"; position: absolute; left: 0; color: var(--cyan); font-weight: 700; }
.media-card {
    background: linear-gradient(150deg, var(--slate-3), var(--slate)); border-left: 4px solid var(--amber);
    border-radius: var(--r); padding: 40px; color: #d6e2ee; box-shadow: var(--shadow);
}
.media-card h3 { color: #fff; }

/* ---- Process: numbered angular blocks (distinct from HVAC steps & landscaping timeline) ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
    position: relative; background: var(--slate-2); border: 1px solid var(--slate-3);
    border-radius: var(--r); padding: 30px 22px 26px;
}
.step__num {
    font-family: var(--head); font-weight: 700; font-size: 2.4rem; color: var(--cyan);
    line-height: 1; display: block; margin-bottom: 10px;
}
.step h3 { color: #fff; font-size: 1.18rem; }
.step p { color: #aebfce; margin: 0; font-size: .97rem; }

/* ---- Reviews ---- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.review { background: var(--paper); border-radius: var(--r); padding: 28px; border: 1px solid var(--line); border-bottom: 4px solid var(--amber); }
.review__stars { color: var(--amber); font-size: 1.1rem; letter-spacing: .08em; }
.review p { font-size: 1.06rem; color: var(--ink); }
.review__name { font-family: var(--head); text-transform: uppercase; letter-spacing: .03em; font-weight: 600; color: var(--slate); }

/* ---- FAQ ---- */
.faq { max-width: 840px; margin: 0 auto; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--cyan); border-radius: var(--r); margin-bottom: 14px; padding: 0 24px; }
.faq summary { cursor: pointer; font-family: var(--head); text-transform: uppercase; letter-spacing: .02em; font-weight: 600; font-size: 1.1rem; color: var(--slate); padding: 18px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--cyan-dark); font-size: 1.4rem; line-height: 1; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* ---- CTA band: amber, angular ---- */
.cta-band { background: linear-gradient(120deg, var(--slate), var(--slate-3)); color: #fff; padding: 60px 0; border-top: 4px solid var(--amber); }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: #c3d2e0; margin: 0; max-width: 52ch; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Forms ---- */
.form-wrap { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--cyan); border-radius: var(--r); padding: 36px; box-shadow: var(--shadow); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-family: var(--head); text-transform: uppercase; letter-spacing: .03em; font-weight: 500; margin-bottom: 6px; color: var(--slate); }
.form-row input, .form-row select, .form-row textarea {
    width: 100%; padding: 13px 15px; border: 1px solid #c4d0dc; border-radius: var(--r); font-size: 1rem; font-family: var(--body); background: #f7fafc;
}
.form-row textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .85rem; color: var(--muted); }
.alert { padding: 14px 18px; border-radius: var(--r); margin-bottom: 20px; }
.alert--error { background: #fdecea; color: #9c2b1d; border: 1px solid #f3c2bb; }
.field-error { color: #9c2b1d; font-size: .85rem; margin-top: 4px; }

/* ---- Footer ---- */
.site-footer { background: #08131f; color: #93a6b8; padding: 60px 0 0; font-family: var(--body); }
.site-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
.site-footer h3 { font-family: var(--head); text-transform: uppercase; letter-spacing: .04em; color: #fff; font-size: 1.12rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #93a6b8; }
.site-footer a:hover { color: var(--cyan); }
.brand--footer { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.brand--footer .brand__name { color: #fff; }
.site-footer__blurb { color: #748699; max-width: 42ch; }
.site-footer__phone { color: var(--cyan); font-weight: 700; font-size: 1.2rem; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 44px; padding: 20px 0; font-size: .85rem; color: #748699; }

/* ---- Breadcrumb + interior hero ---- */
.breadcrumb { background: var(--paper-2); padding: 14px 0; font-size: .9rem; color: var(--muted); }
.breadcrumb a { color: var(--cyan-dark); }
.page-hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--slate-2), var(--slate)); color: #fff; padding: 66px 0; clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%); }
.page-hero::before { content: ""; position: absolute; right: -60px; top: -60px; width: 360px; height: 360px; background: radial-gradient(circle, rgba(6,182,212,.2), transparent 70%); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p { color: #c3d2e0; max-width: 64ch; margin: 0; }

/* ---- Emergency strip (plumbing-specific urgency element) ---- */
.urgent { background: var(--amber); color: #3a2503; }
.urgent .container { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 14px 22px; flex-wrap: wrap; text-align: center; font-family: var(--head); text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.urgent a { color: #3a2503; text-decoration: underline; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .hero { padding: 64px 0 92px; }
    .split { grid-template-columns: 1fr; gap: 32px; }
    .cards, .reviews { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
    .nav { position: relative; }
    .nav__list {
        position: absolute; top: calc(100% + 12px); right: 0; left: auto; min-width: 230px;
        background: var(--slate-2); flex-direction: column; align-items: flex-start; gap: 0;
        padding: 8px 18px; border: 1px solid var(--slate-3); border-radius: var(--r);
        max-height: 0; overflow: hidden; transition: max-height .25s ease; box-shadow: var(--shadow);
    }
    .nav__list li { width: 100%; padding: 10px 0; border-bottom: 1px solid var(--slate-3); }
    .nav__list li:last-child { border-bottom: none; }
    .nav__toggle { display: block; font-size: 1.7rem; cursor: pointer; color: #fff; }
    .nav__toggle-cb:checked ~ .nav__list { max-height: 520px; }
}
@media (max-width: 560px) {
    .steps { grid-template-columns: 1fr; }
    .site-footer__grid { grid-template-columns: 1fr; }
    .topbar__inner span:first-child { display: none; }
}

/* ---- Service-area pages: map + neighborhood + sibling links ---- */
.area-map{position:relative;width:100%;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--paper-2);}
.area-map iframe{display:block;width:100%;height:380px;border:0;}
.area-map__note{font-size:.82rem;color:var(--muted);margin:10px 2px 0;}
.area-hoods{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:18px 0 0;}
.area-hoods li{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:8px 16px;font-weight:600;color:var(--slate);font-family:var(--head);text-transform:uppercase;letter-spacing:.04em;font-size:.9rem;}
.area-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:8px;}
.area-link{display:block;padding:16px 18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);font-weight:700;color:var(--cyan-dark);text-decoration:none;transition:transform .15s,box-shadow .15s;font-family:var(--head);text-transform:uppercase;letter-spacing:.03em;}
.area-link:hover{transform:translateY(-2px);box-shadow:var(--shadow);}
.area-link span{display:block;font-weight:500;color:var(--muted);font-size:.82rem;margin-top:2px;font-family:var(--body);text-transform:none;letter-spacing:0;}
@media(max-width:600px){.area-map iframe{height:300px;}}

/* ===== Blog ===== */
.blog-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.post-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: box-shadow .2s ease, transform .2s ease; }
.post-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.post-card__link { display: block; padding: 26px; height: 100%; }
.post-card__link:hover { text-decoration: none; }
.post-card__cat { display: inline-block; font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .72rem; padding: 4px 10px; border-radius: 3px; background: var(--cyan); color: #fff; }
.post-card__title { font-size: 1.25rem; margin: .55em 0 .4em; }
.post-card__excerpt { color: var(--muted); text-transform: none; margin: 0 0 1rem; }
.post-card__date { font-size: .82rem; color: var(--muted); }
.post-body { max-width: 760px; margin: 0 auto; }
.post-hero__cat { display: inline-block; font-family: var(--head); text-transform: uppercase; letter-spacing: .06em; font-size: .8rem; color: var(--cyan); margin-bottom: 10px; }
.post-body .prose h2 { margin-top: 1.6em; }
.post-body .prose h3 { margin-top: 1.2em; color: var(--slate); }
.post-cta { margin-top: 44px; padding: 34px 28px; border-radius: var(--r); background: var(--paper-2); text-align: center; }
.post-cta h2 { margin-top: 0; }
.post-cta .btn { margin: 6px; }