/* ===========================================================
   Proven Plumbing WI — Design System
   Colors sourced from provenplumbingwi.com brand palette
   =========================================================== */

:root {
  --navy: #032A4D;
  --navy-light: #0a3f6e;
  --red: #BF0F0A;
  --red-dark: #970c08;
  --bg-light: #EDF4F5;
  --white: #FFFFFF;
  --off-white: #FAFAFA;
  --black: #000000;
  --gray-text: #444B52;
  --gray-border: #D9E2E4;
  --gold: #A66A00; /* darkened from #F5A623 -- original failed WCAG 3:1 non-text
                       contrast against white/bg-light (2.03:1 / 1.82:1) */

  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-button: 'Nunito Sans', sans-serif;

  --max-width: 1180px;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(3, 42, 77, 0.08);
  --shadow-lg: 0 20px 50px rgba(3, 42, 77, 0.14);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { color: var(--gray-text); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}

.section {
  padding: 88px 0;
}

.section--tight { padding: 56px 0; }

.section--navy {
  background: var(--navy);
  color: var(--white);
}
.section--navy h2, .section--navy h3 { color: var(--white); }
/* Red-on-navy fails WCAG contrast (2.28:1, needs 4.5:1) -- override
   structurally so it can't be reintroduced by a future navy-section
   eyebrow that forgets a manual color override. */
.section--navy .eyebrow { color: var(--white); }
.section--navy p { color: rgba(255,255,255,0.78); }

.section--white { background: var(--white); }

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 16px 30px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--red {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(191, 15, 10, 0.28);
}
.btn--red:hover { background: var(--red-dark); }

.btn--navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(3, 42, 77, 0.28);
}
.btn--navy:hover { background: var(--navy-light); }

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
}
.btn--outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline-navy:hover { background: var(--navy); color: var(--white); }

.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
  transition: box-shadow 0.2s ease;
}
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(3,42,77,0.08); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--navy);
}
.brand img { height: 52px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text .name { font-size: 1.05rem; letter-spacing: -0.01em; }
.brand__text .tagline {
  font-family: var(--font-button);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.main-nav a {
  font-family: var(--font-button);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  padding: 8px 2px;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: var(--red); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-button);
  font-weight: 800;
  color: var(--navy);
  font-size: 0.95rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.header-phone svg { width: 18px; height: 18px; stroke: var(--red); flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.2s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(155deg, var(--navy) 0%, #04385f 55%, var(--navy) 100%);
  color: var(--white);
  overflow: hidden;
  padding: 100px 0 110px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.06) 0, transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(191,15,10,0.18) 0, transparent 45%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 { color: var(--white); margin-bottom: 18px; }
.hero h1 span { color: #7fd3ff; }
.hero p.lead {
  color: rgba(255,255,255,0.82);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 30px;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.hero__text-hint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
  padding: 14px 22px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 1rem;
  transition: background 0.15s ease, transform 0.15s ease;
}
.hero__text-hint:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.hero__text-hint svg { width: 20px; height: 20px; stroke: #7fd3ff; flex-shrink: 0; }
.hero__values {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}

.hero__card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
  color: var(--black);
}
.hero__card h3 { margin-bottom: 6px; }
.hero__card p { font-size: 0.92rem; margin-bottom: 20px; }
.hero__card ul { display: flex; flex-direction: column; gap: 14px; margin-bottom: 22px; }
.hero__card ul li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--gray-text);
}
.hero__card ul li svg { width: 20px; height: 20px; stroke: var(--red); flex-shrink: 0; margin-top: 1px; }

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
}
.trust-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 32px 24px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.trust-item svg { width: 30px; height: 30px; stroke: var(--red); flex-shrink: 0; }
.trust-item strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--navy);
  font-size: 0.95rem;
}
.trust-item span { font-size: 0.8rem; color: var(--gray-text); }

/* ---------- Service cards ---------- */
.grid {
  display: grid;
  gap: 24px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-border);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.card__visual {
  width: 100%;
  height: 227px;
}
.card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card__visual--icon {
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card__visual--icon svg { width: 48px; height: 48px; stroke: var(--red); }

.card__body { padding: 24px 26px 28px; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.92rem; }

.services-cta {
  text-align: center;
  margin-top: 44px;
}

/* ---------- Reviews ---------- */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-light);
  border: 1px solid var(--gray-border);
  padding: 10px 20px;
  border-radius: 999px;
  margin-top: 6px;
}
.rating-badge .stars { display: flex; gap: 2px; }
.rating-badge .stars svg { width: 18px; height: 18px; fill: var(--gold); stroke: var(--gold); }
.rating-badge strong { font-family: var(--font-heading); color: var(--navy); font-size: 0.95rem; }
.rating-badge span { font-size: 0.85rem; color: var(--gray-text); }

.review-card {
  display: flex;
  flex-direction: column;
  padding: 30px 26px;
  /* Card reads as a static rating widget, not editable text -- an
     I-beam cursor over the stars/avatar/name felt like a form field.
     The one real link (.review-source-link) opts back in below. */
  cursor: default;
  user-select: none;
}
.review-card .review-source-link {
  cursor: pointer;
  user-select: auto;
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.review-card .review-source-link:hover { color: var(--red); }
.review-card .stars { display: flex; gap: 2px; margin-bottom: 14px; }
.review-card .stars svg { width: 16px; height: 16px; fill: var(--gold); stroke: var(--gold); }
.review-card p.quote {
  font-size: 0.92rem;
  color: var(--gray-text);
  flex-grow: 1;
  margin-bottom: 20px;
}
.review-card .reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-border);
}
.review-card .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.review-card .reviewer-meta strong {
  display: block;
  font-size: 0.88rem;
  color: var(--navy);
}
.review-card .reviewer-meta span {
  font-size: 0.78rem;
  color: var(--gray-text);
}
.reviews-cta {
  text-align: center;
  margin-top: 44px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Booking / Process ---------- */
.process-list { display: flex; flex-direction: column; gap: 26px; }
.process-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.process-step__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.process-step h3 { margin-bottom: 4px; font-size: 1.1rem; }
.process-step p { font-size: 0.92rem; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

/* ---------- Community callout ---------- */
.callout {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  border-radius: 18px;
  padding: 46px;
  color: var(--white);
  box-shadow: 0 20px 45px rgba(191,15,10,0.25);
}
.callout h2, .callout h3 { color: var(--white); }
.callout p { color: rgba(255,255,255,0.92); }
.callout .btn--outline { border-color: rgba(255,255,255,0.6); }

/* ---------- Values badges ---------- */
.values-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 26px;
}
.value-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-light);
  border: 1px solid var(--gray-border);
  padding: 12px 20px;
  border-radius: 999px;
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
}
.value-badge svg { width: 18px; height: 18px; stroke: var(--red); }

/* ---------- Final CTA ---------- */
.final-cta {
  text-align: center;
}
.final-cta h2 { margin-bottom: 14px; }
.final-cta p { max-width: 560px; margin: 0 auto 32px; }
.final-cta__ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand img { height: 44px; }
.footer-brand span { font-family: var(--font-heading); font-weight: 800; color: var(--white); font-size: 1.05rem; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a, .footer-col p { font-size: 0.9rem; color: rgba(255,255,255,0.75); }
.footer-col a:hover { color: var(--white); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.footer-contact-item svg { width: 18px; height: 18px; stroke: var(--red); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.8rem;
}

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background: linear-gradient(155deg, var(--navy) 0%, #04385f 100%);
  color: var(--white);
  padding: 70px 0 60px;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 560px; margin: 0 auto; }
.breadcrumb {
  font-family: var(--font-button);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 16px;
}
.breadcrumb a:hover { color: var(--white); }

/* ---------- Service category blocks ---------- */
.service-category { margin-bottom: 56px; }
.service-category:last-child { margin-bottom: 0; }
.service-category h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  font-size: 1.5rem;
}
/* Slim red bar replaces the former icon tile -- keeps the accent
   colour and the heading's left alignment without an icon. */
.service-category h2::before {
  content: '';
  width: 6px;
  height: 30px;
  border-radius: 3px;
  background: var(--red);
  flex-shrink: 0;
}

.service-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.service-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  padding: 16px 18px;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--navy);
}
.service-list-item svg { width: 20px; height: 20px; stroke: var(--red); flex-shrink: 0; }

/* ---------- Products ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.product-card__brand {
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 6px;
}
.product-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.product-tag {
  font-family: var(--font-button);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--navy);
  background: var(--bg-light);
  border: 1px solid var(--gray-border);
  padding: 5px 11px;
  border-radius: 999px;
}
.product-card p.desc {
  font-size: 0.92rem;
  margin-bottom: 16px;
  flex-grow: 1;
}
.product-endorsement {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(191,15,10,0.06);
  border: 1px solid rgba(191,15,10,0.18);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.84rem;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 16px;
}
.product-endorsement svg { width: 16px; height: 16px; stroke: var(--red); flex-shrink: 0; margin-top: 1px; }
.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-button);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--navy);
  border-top: 1px solid var(--gray-border);
  padding-top: 14px;
  margin-top: auto;
}
.product-card__link svg { width: 15px; height: 15px; stroke: var(--red); transition: transform 0.15s ease; }
.product-card__link:hover { color: var(--red); }
.product-card__link:hover svg { transform: translate(2px, -2px); }
.product-category { margin-bottom: 52px; }
.product-category:last-child { margin-bottom: 0; }
.product-category h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.product-category h2::before {
  content: '';
  width: 6px;
  height: 28px;
  border-radius: 3px;
  background: var(--red);
  flex-shrink: 0;
}

/* ---------- Contact page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: start;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.contact-card h3 { margin-bottom: 16px; }
.contact-link-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-border);
  font-weight: 700;
  color: var(--navy);
}
.contact-link-row:last-child { border-bottom: none; }
.contact-link-row svg { width: 20px; height: 20px; stroke: var(--red); flex-shrink: 0; }

.contact-note {
  background: var(--bg-light);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--gray-text);
  margin-top: 18px;
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 1280px) {
  .header-phone { display: none; }
}

/* Nav collapse, compact brand, and compact header styling all share one
   breakpoint so there is never a zone where a full-size element has to
   compete for space against a compacted one. */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .site-header__inner { position: relative; padding: 10px 16px; gap: 10px; }
  .brand { gap: 8px; min-width: 0; }
  .brand img { height: 38px; }
  .brand__text { min-width: 0; }
  .brand__text .name {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    max-width: 100%;
  }
  .brand__text .tagline { display: none; }
  .header-actions { gap: 8px; }
  .header-actions .btn { padding: 10px 14px; font-size: 0.72rem; white-space: nowrap; }
  .nav-toggle { padding: 6px; flex-shrink: 0; }

  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--gray-border);
    box-shadow: var(--shadow);
  }
  .main-nav.is-open a { padding: 12px 0; border-bottom: 1px solid var(--gray-border); width: 100%; }
}

@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 480px; }
  .trust-strip__inner { grid-template-columns: repeat(2, 1fr); }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .hero { padding: 60px 0 70px; }
  .hero__text-hint { font-size: 0.85rem; padding: 12px 18px; white-space: normal; }
  .hero__values { gap: 16px; }
  .section { padding: 60px 0; }

  .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .service-list-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .callout { padding: 30px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}