/* =========================================================================
   Dallas Hard Water — local service-business stylesheet
   Light & warm theme: navy ink, friendly blue brand, warm-orange CTA.
   ========================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:        #122236;   /* deep navy — headings, footer */
  --ink-2:      #2b3c4f;
  --body-text:  #46586b;   /* body copy */
  --muted:      #6b7c8c;

  --paper:      #ffffff;
  --tint:       #f1f7fb;   /* soft cool-blue section background */
  --tint-warm:  #fbf6ef;   /* soft warm section background */

  --brand:      #1c74b8;   /* friendly trustworthy blue */
  --brand-dark: #155a90;
  --brand-light:#e6f1fa;

  --accent:     #f2873e;   /* warm orange — primary CTA */
  --accent-dark:#dd6f24;

  --gold:       #f6b21a;   /* review stars */
  --green:      #2f9e6b;   /* checks / guarantee */
  --green-light:#e7f5ed;
  --danger:     #c0392b;
  --danger-light:#fdeeec;

  --border:     #e3eaf0;
  --shadow-sm:  0 1px 2px rgba(18,34,54,.05), 0 2px 6px rgba(18,34,54,.06);
  --shadow:     0 6px 20px rgba(18,34,54,.09);
  --shadow-lg:  0 20px 44px rgba(18,34,54,.14);

  --display: 'Poppins', system-ui, sans-serif;
  --body:    'DM Sans', system-ui, sans-serif;

  --max: 1180px;
  --radius: 12px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--body-text);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(34px, 5.2vw, 56px); font-weight: 800; }
h2 { font-size: clamp(27px, 3.6vw, 40px); font-weight: 700; margin-bottom: 14px; }
h3 { font-size: 20px; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
section { padding: clamp(54px, 7vw, 86px) 0; }
.section-tint { background: var(--tint); }
.section-warm { background: var(--tint-warm); }
.section-ink { background: var(--ink); color: rgba(255,255,255,0.82); }
.section-ink h2, .section-ink h3 { color: #fff; }

.eyebrow, .section-eyebrow {
  display: inline-block;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}
.section-head { max-width: 680px; margin: 0 auto 40px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.section-head .section-lead { margin: 0 auto; }

/* --- Buttons ------------------------------------------------------------ */
.btn-primary, .submit-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 26px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(242,135,62,.32);
  transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary:hover, .submit-btn:hover { background: var(--accent-dark); text-decoration: none; box-shadow: 0 8px 20px rgba(242,135,62,.4); }
.btn-primary:active, .submit-btn:active { transform: translateY(1px); }

.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: #fff;
  color: var(--brand-dark);
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
  padding: 13px 24px;
  border: 1.5px solid var(--brand);
  border-radius: var(--radius-sm);
  transition: background .15s ease;
}
.btn-outline:hover { background: var(--brand-light); text-decoration: none; }

.btn-lg { font-size: 17px; padding: 16px 30px; }

/* --- Top utility bar ---------------------------------------------------- */
.topbar { background: var(--ink); color: rgba(255,255,255,0.78); font-size: 13.5px; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 9px; padding-bottom: 9px; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 600; }
.topbar a:hover { color: var(--accent); text-decoration: none; }
.topbar .tb-phone { font-family: var(--display); }
.topbar .tb-item { display: inline-flex; align-items: center; gap: 6px; }
@media (max-width: 760px) { .topbar .tb-hide { display: none; } .topbar .container { justify-content: center; } }

/* --- Primary nav (light, sticky) --------------------------------------- */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
nav > .container, .nav-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  height: 66px; max-width: var(--max); margin: 0 auto; padding: 0 24px;
}
.nav-logo { font-family: var(--display); font-weight: 800; font-size: 19px; color: var(--ink); display: inline-flex; align-items: center; gap: 8px; }
.nav-logo:hover { text-decoration: none; color: var(--brand-dark); }
.nav-logo .drop { color: var(--brand); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a:not(.nav-cta) {
  font-family: var(--display); font-weight: 500; font-size: 15px; color: var(--ink-2);
  transition: color .15s ease;
}
.nav-links a:not(.nav-cta):hover { color: var(--brand); text-decoration: none; }
.nav-phone { font-family: var(--display); font-weight: 700; color: var(--ink); display: inline-flex; align-items: center; gap: 7px; }
.nav-phone:hover { color: var(--brand); text-decoration: none; }
.nav-cta {
  background: var(--accent); color: #fff; font-family: var(--display); font-weight: 600; font-size: 15px;
  padding: 10px 20px; border-radius: var(--radius-sm); box-shadow: 0 4px 12px rgba(242,135,62,.3);
  transition: background .15s ease;
}
.nav-cta:hover { background: var(--accent-dark); text-decoration: none; }
@media (max-width: 900px) { .nav-links .nav-text-link { display: none; } }
@media (max-width: 560px) { .nav-phone span { display: none; } }

/* --- Star rating -------------------------------------------------------- */
.stars { color: var(--gold); letter-spacing: 1px; font-size: 16px; }
.rating-row { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rating-row .rating-text { font-size: 14.5px; color: var(--muted); font-weight: 500; }
.rating-row .rating-text strong { color: var(--ink); }

/* --- Trust badges (inline pills) --------------------------------------- */
.badge-row { display: flex; flex-wrap: wrap; gap: 14px 22px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--display); font-weight: 600; font-size: 14.5px; color: var(--ink-2);
}
.badge .badge-ico {
  display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--green-light); color: var(--green); font-size: 13px; flex-shrink: 0;
}

/* =========================================================================
   HOMEPAGE HERO (light, two-column)
   ========================================================================= */
.hero { background: linear-gradient(180deg, var(--brand-light) 0%, #fff 70%); padding: clamp(40px,5vw,64px) 0 clamp(48px,6vw,76px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 52px; align-items: center; }
.hero-copy h1 { margin-bottom: 18px; }
.hero-copy h1 .hl { color: var(--brand); }
.hero-sub { font-size: 19px; color: var(--body-text); max-width: 36ch; margin-bottom: 22px; }
.hero-rating { margin-bottom: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px 22px; }

.hero-media { position: relative; }
.hero-media img { width: 100%; height: 100%; max-height: 520px; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow-lg); }
.hero-float {
  position: absolute; left: -18px; bottom: 26px;
  background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg);
  padding: 16px 20px; display: flex; align-items: center; gap: 14px; max-width: 270px;
}
.hero-float .hf-ico { font-size: 26px; }
.hero-float .hf-big { font-family: var(--display); font-weight: 800; font-size: 19px; color: var(--ink); line-height: 1.1; }
.hero-float .hf-sub { font-size: 13px; color: var(--muted); }
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-media { order: -1; }
  .hero-media img { max-height: 360px; }
  .hero-sub { max-width: none; }
}

/* --- Trust strip -------------------------------------------------------- */
.trust-strip { background: var(--ink); }
.trust-strip .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 26px; padding-bottom: 26px; }
.trust-strip .ts-item { display: flex; align-items: center; gap: 12px; color: #fff; }
.trust-strip .ts-ico { font-size: 24px; }
.trust-strip .ts-t { font-family: var(--display); font-weight: 600; font-size: 15px; line-height: 1.25; }
.trust-strip .ts-s { font-size: 13px; color: rgba(255,255,255,0.6); }
@media (max-width: 760px) { .trust-strip .container { grid-template-columns: 1fr 1fr; gap: 18px; } }

/* =========================================================================
   Card grids — damage / impact / services
   ========================================================================= */
.card-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 860px) { .card-grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .card-grid-3, .card-grid-2 { grid-template-columns: 1fr; } }

/* Damage / impact cards (the "cost of hard water") */
.damage-grid, .impact-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
@media (max-width: 860px) { .damage-grid, .impact-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .damage-grid, .impact-grid { grid-template-columns: 1fr; } }
.damage-card, .impact-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.damage-icon, .impact-icon {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 12px;
  background: var(--brand-light); font-size: 26px; margin-bottom: 16px;
}
.damage-card h3, .impact-card h3 { margin-bottom: 8px; }
.damage-card p, .impact-card p { font-size: 15px; color: var(--body-text); flex: 1; margin-bottom: 14px; }
.damage-cost, .impact-cost {
  display: inline-block; align-self: flex-start;
  font-family: var(--display); font-size: 13px; font-weight: 600; color: var(--danger);
  background: var(--danger-light); border-radius: 999px; padding: 5px 13px;
}

/* Service cards */
.service-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 26px; box-shadow: var(--shadow-sm); transition: transform .12s ease, box-shadow .15s ease;
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service-ico { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 14px; background: var(--brand-light); font-size: 28px; margin-bottom: 18px; }
.service-card h3 { margin-bottom: 8px; font-size: 21px; }
.service-card p { font-size: 15px; color: var(--body-text); flex: 1; margin-bottom: 16px; }
.service-meta { font-family: var(--display); font-weight: 600; color: var(--brand-dark); font-size: 15px; }
.service-meta .recurring { display: inline-block; margin-left: 8px; font-size: 12px; font-weight: 600; color: var(--green); background: var(--green-light); padding: 3px 9px; border-radius: 999px; }

/* =========================================================================
   Service plans / membership (recurring revenue)
   ========================================================================= */
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
@media (max-width: 860px) { .plan-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.plan-card {
  background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 30px 28px;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column; position: relative;
}
.plan-card.featured { border: 2px solid var(--accent); box-shadow: var(--shadow-lg); }
.plan-flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff; font-family: var(--display); font-weight: 600; font-size: 12.5px;
  letter-spacing: 0.04em; text-transform: uppercase; padding: 5px 16px; border-radius: 999px; white-space: nowrap;
}
.plan-name { font-family: var(--display); font-weight: 700; font-size: 20px; color: var(--ink); margin-bottom: 6px; }
.plan-desc { font-size: 14px; color: var(--muted); margin-bottom: 18px; min-height: 40px; }
.plan-price { font-family: var(--display); margin-bottom: 18px; }
.plan-price .amt { font-size: 42px; font-weight: 800; color: var(--ink); }
.plan-price .per { font-size: 15px; color: var(--muted); font-weight: 500; }
.plan-features { list-style: none; display: grid; gap: 11px; margin-bottom: 24px; flex: 1; }
.plan-features li { position: relative; padding-left: 28px; font-size: 14.5px; color: var(--body-text); }
.plan-features li::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 19px; height: 19px; border-radius: 50%; background: var(--green-light); color: var(--green);
  display: grid; place-items: center; font-size: 11px; font-weight: 700;
}
.plan-card .btn-primary, .plan-card .btn-outline { width: 100%; }
.plan-note { text-align: center; font-size: 14px; color: var(--muted); margin-top: 26px; }

/* =========================================================================
   How it works — steps
   ========================================================================= */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 460px) { .steps { grid-template-columns: 1fr; } }
.step { text-align: center; position: relative; }
.step-num {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--brand); color: #fff; font-family: var(--display); font-weight: 700; font-size: 22px;
  display: grid; place-items: center; box-shadow: 0 6px 16px rgba(28,116,184,.3);
}
.step h3 { margin-bottom: 8px; font-size: 18px; }
.step p { font-size: 14.5px; color: var(--body-text); margin: 0; }

/* =========================================================================
   Why us
   ========================================================================= */
.whyus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 880px) { .whyus-grid { grid-template-columns: 1fr; gap: 32px; } }
.whyus-list { list-style: none; display: grid; gap: 16px; margin-top: 8px; }
.whyus-list li { position: relative; padding-left: 38px; }
.whyus-list .wl-t { font-family: var(--display); font-weight: 600; color: var(--ink); font-size: 16px; }
.whyus-list .wl-d { font-size: 14.5px; color: var(--body-text); }
.whyus-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 26px; height: 26px; border-radius: 50%; background: var(--green); color: #fff;
  display: grid; place-items: center; font-size: 14px; font-weight: 700;
}
.whyus-media img { border-radius: 18px; box-shadow: var(--shadow-lg); width: 100%; max-height: 440px; object-fit: cover; }
.whyus-stat {
  background: var(--brand); color: #fff; border-radius: 16px; padding: 28px; display: grid;
  grid-template-columns: 1fr 1fr; gap: 22px;
}
.whyus-stat .ws-n { font-family: var(--display); font-weight: 800; font-size: 34px; line-height: 1; }
.whyus-stat .ws-l { font-size: 13.5px; color: rgba(255,255,255,0.8); margin-top: 4px; }

/* =========================================================================
   Reviews
   ========================================================================= */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 860px) { .reviews-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }
.review-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow-sm); }
.review-card .stars { margin-bottom: 12px; }
.review-card p { font-size: 15.5px; color: var(--ink-2); margin-bottom: 18px; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--brand-light); color: var(--brand-dark); display: grid; place-items: center; font-family: var(--display); font-weight: 700; font-size: 16px; }
.review-name { font-family: var(--display); font-weight: 600; color: var(--ink); font-size: 15px; }
.review-loc { font-size: 13px; color: var(--muted); }

/* =========================================================================
   Service area
   ========================================================================= */
.area-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.area-grid a, .city-link-grid a {
  font-family: var(--display); font-weight: 500; font-size: 14px; color: var(--ink-2);
  background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 9px 16px;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.area-grid a:hover, .city-link-grid a:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-light); text-decoration: none; }

/* =========================================================================
   Form section
   ========================================================================= */
.form-section { background: var(--tint); }
.form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
@media (max-width: 820px) { .form-wrap { grid-template-columns: 1fr; gap: 36px; } }
.form-left h2 { margin-bottom: 14px; }
.form-left > p { font-size: 16.5px; color: var(--body-text); }
.trust-items { margin-top: 24px; display: grid; gap: 12px; }
.trust-item { position: relative; padding-left: 32px; font-size: 15px; color: var(--ink-2); font-weight: 500; }
.trust-item::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 22px; height: 22px; border-radius: 50%; background: var(--green); color: #fff;
  display: grid; place-items: center; font-size: 12px; font-weight: 700;
}
.form-right { background: #fff; border-radius: 16px; padding: 32px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.form-title { font-family: var(--display); font-weight: 700; font-size: 23px; color: var(--ink); margin-bottom: 4px; }
.form-subtitle { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.field { margin-bottom: 15px; }
.field label { display: block; font-family: var(--display); font-size: 13.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.field input, .field select {
  width: 100%; padding: 12px 14px; font-family: var(--body); font-size: 15.5px; color: var(--ink);
  background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius-sm); appearance: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-light); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.submit-btn { width: 100%; margin-top: 6px; }
.form-disclaimer { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 14px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

/* =========================================================================
   FAQ
   ========================================================================= */
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 26px; box-shadow: var(--shadow-sm); }
.faq-item h3, .faq-q { font-family: var(--display); font-weight: 600; font-size: 18px; color: var(--ink); margin-bottom: 8px; }
.faq-item p, .faq-a { font-size: 15px; color: var(--body-text); margin: 0; }
.faq-item em { color: var(--ink-2); }

/* =========================================================================
   Footer
   ========================================================================= */
footer { background: var(--ink); color: rgba(255,255,255,0.62); font-size: 14.5px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding: 56px 0 40px; }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 480px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .nav-logo { color: #fff; margin-bottom: 12px; }
.footer-brand p { color: rgba(255,255,255,0.6); max-width: 32ch; font-size: 14px; }
.footer-contact { margin-top: 16px; display: grid; gap: 8px; }
.footer-contact a, .footer-contact span { color: #fff; display: inline-flex; align-items: center; gap: 9px; font-size: 14.5px; }
.footer-contact a:hover { color: var(--accent); text-decoration: none; }
.footer-col h4 { font-family: var(--display); font-size: 14px; font-weight: 600; color: #fff; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: grid; gap: 9px; }
.footer-col a { color: rgba(255,255,255,0.66); font-size: 14.5px; }
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; display: flex; flex-wrap: wrap; gap: 10px 20px; justify-content: space-between; align-items: center; font-size: 13px; color: rgba(255,255,255,0.5); }
.footer-bottom a { color: rgba(255,255,255,0.7); }

/* =========================================================================
   CITY PAGES — breadcrumb, hero band, hardness, scale, solutions, etc.
   ========================================================================= */
.breadcrumb { background: var(--tint); border-bottom: 1px solid var(--border); padding: 13px 0; }
.breadcrumb .container { font-size: 14px; color: var(--muted); }
.breadcrumb a { color: var(--brand); }

/* City hero — friendly brand-blue banner */
.city-hero, .page-hero {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 100%);
  color: #fff; padding: clamp(44px,6vw,72px) 0;
}
.city-hero .eyebrow, .page-hero .eyebrow { color: rgba(255,255,255,0.85); }
.city-hero h1, .page-hero h1 { color: #fff; margin-bottom: 6px; }
.page-hero h1 .hl { color: #ffd9b0; }
.city-hero .hero-sub, .page-hero .hero-sub { color: rgba(255,255,255,0.9); font-size: 18px; max-width: 64ch; margin: 18px 0 28px; }
.city-hero .btn-primary, .page-hero .btn-primary { box-shadow: 0 6px 16px rgba(0,0,0,.18); }
.page-hero .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.page-hero .btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.page-hero .btn-outline:hover { background: rgba(255,255,255,0.12); }

.hardness-callout {
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.28);
  border-radius: var(--radius); padding: 16px 24px; margin: 22px 0 4px;
}
.hardness-number { font-family: var(--display); font-weight: 800; font-size: clamp(36px,6vw,52px); line-height: 1; color: #fff; }
.hardness-unit { font-family: var(--display); font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.75); }
.hardness-context { font-size: 14px; font-style: italic; color: rgba(255,255,255,0.85); margin-top: 6px; }

.water-source p { max-width: 70ch; }
.water-source p strong { color: var(--ink); }
.hardness-scale-block { margin-top: 30px; background: var(--brand-light); border: 1px solid #d3e6f4; border-radius: var(--radius); padding: 26px; }
.hardness-scale-block h3 { margin-bottom: 14px; }
.hardness-scale-list { list-style: none; display: grid; gap: 9px; }
.hardness-scale-list li { background: #fff; border-left: 5px solid var(--muted); border-radius: var(--radius-sm); padding: 11px 16px; font-size: 15px; color: var(--body-text); }
.hardness-scale-list .scale-soft { border-left-color: #4a9bd6; }
.hardness-scale-list .scale-moderate { border-left-color: #93c24a; }
.hardness-scale-list .scale-hard { border-left-color: #e8962f; }
.hardness-scale-list .scale-very-hard { border-left-color: var(--danger); }
.hardness-scale-list .scale-active { background: var(--danger-light); border-left-color: var(--danger); font-weight: 600; color: var(--ink); }
.hardness-scale-list .scale-active strong { color: var(--danger); }

/* City solutions — reuse plan-ish cards on a light section */
.solutions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 760px) { .solutions-grid { grid-template-columns: 1fr; } }
.solution-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 26px;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.solution-card.solution-featured { border: 2px solid var(--accent); box-shadow: var(--shadow); }
.solution-badge { display: inline-block; align-self: flex-start; font-family: var(--display); font-weight: 600; font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--brand-dark); background: var(--brand-light); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.solution-featured .solution-badge { color: #fff; background: var(--accent); }
.solution-card h3 { margin-bottom: 10px; font-size: 21px; }
.solution-card p { font-size: 15px; color: var(--body-text); flex: 1; margin-bottom: 14px; }
.solution-price { font-family: var(--display); font-size: 15px; color: var(--body-text); }
.solution-price strong { color: var(--ink); font-size: 19px; font-weight: 700; }

.nearby-cities p { font-size: 16px; color: var(--body-text); max-width: 64ch; }
.city-link-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

/* Cities hub grid */
.city-index-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .city-index-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .city-index-grid { grid-template-columns: 1fr; } }
.city-index-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow-sm); display: block; transition: transform .12s ease, box-shadow .15s ease, border-color .15s ease;
}
.city-index-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--brand); text-decoration: none; }
.city-index-card h3 { font-size: 20px; margin-bottom: 4px; color: var(--ink); }
.city-index-card .city-meta { font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.city-index-card .city-hardness { display: inline-block; font-family: var(--display); font-weight: 600; font-size: 13px; color: var(--danger); background: var(--danger-light); border-radius: 999px; padding: 4px 12px; }
.city-index-card p { font-size: 14.5px; color: var(--body-text); margin: 12px 0 0; }

/* Generic intro paragraph helper */
.lead-narrow { max-width: 70ch; font-size: 16.5px; color: var(--body-text); }
.mt-6 { margin-top: 24px; }