/* ============================================================
   AblakuNK Kft. — Main Stylesheet
   Visual direction: Local Trust-First Service + Corporate Authority
   Colors: warm white, graphite, steel blue, light grey, restrained green accent
   ============================================================ */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:       #ffffff;
  --warm-white:  #f7f6f4;
  --light-grey:  #edecea;
  --mid-grey:    #c8c5c0;
  --graphite:    #2d2d2d;
  --graphite-2:  #444444;
  --steel-blue:  #2c5f8a;
  --steel-blue-2:#1e4a6e;
  --steel-light: #e8f0f7;
  --green:       #3a7d44;
  --green-light: #eaf3ec;
  --text:        #2d2d2d;
  --text-muted:  #666666;
  --border:      #dddbd8;

  --font-sans: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --radius:    4px;
  --radius-lg: 8px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --transition: 0.18s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--steel-blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--graphite);
}
h1 { font-size: clamp(1.75rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.9rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.3rem); }
h4 { font-size: 1.05rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-blue);
  margin-bottom: 0.6rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary {
  background: var(--steel-blue);
  color: var(--white);
  border-color: var(--steel-blue);
}
.btn-primary:hover {
  background: var(--steel-blue-2);
  border-color: var(--steel-blue-2);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(44,95,138,0.25);
}
.btn-outline {
  background: transparent;
  color: var(--steel-blue);
  border-color: var(--steel-blue);
}
.btn-outline:hover {
  background: var(--steel-light);
  text-decoration: none;
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  text-decoration: none;
}
.btn-green {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-green:hover {
  background: #2e6336;
  border-color: #2e6336;
  text-decoration: none;
}
.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

/* ---- Top Bar ---- */
.topbar {
  background: var(--graphite);
  color: var(--mid-grey);
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid #444;
}
.topbar .container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  text-align: center;
}
.topbar a { color: var(--mid-grey); }
.topbar a:hover { color: var(--white); text-decoration: none; }
.topbar strong { color: var(--white); }

/* ---- Header / Navigation ---- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--steel-blue);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 26px; height: 26px; fill: var(--white); }
.logo-text { line-height: 1.15; }
.logo-text strong {
  display: block;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--graphite);
  letter-spacing: -0.01em;
}
.logo-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--graphite-2);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.site-nav a:hover, .site-nav a.active {
  background: var(--steel-light);
  color: var(--steel-blue);
  text-decoration: none;
}
.header-cta { flex-shrink: 0; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--graphite);
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--graphite);
  margin: 5px 0;
  transition: transform var(--transition), opacity var(--transition);
}

/* ---- Mobile Nav ---- */
.mobile-nav {
  display: none;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 20px;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 11px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--graphite);
  border-bottom: 1px solid var(--light-grey);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* ---- Sticky Mobile CTA ---- */
.sticky-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  gap: 10px;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.10);
}
.sticky-mobile-cta a {
  flex: 1;
  justify-content: center;
  font-size: 0.9rem;
  padding: 12px 10px;
}

/* ---- Hero ---- */
.hero {
  background: var(--warm-white);
  border-bottom: 1px solid var(--border);
  padding: 72px 0 64px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-content { max-width: 560px; }
.hero-content h1 { margin-bottom: 1.1rem; }
.hero-content .lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 1.2rem;
}
.hero-phone {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.hero-phone strong { color: var(--graphite); }
.hero-visual {
  background: var(--light-grey);
  border-radius: var(--radius-lg);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
}
.img-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.35;
}
.img-placeholder p {
  font-size: 0.82rem;
  font-style: italic;
  max-width: 240px;
  line-height: 1.5;
  margin: 0;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: var(--graphite);
  color: var(--white);
  padding: 52px 0 48px;
  border-bottom: 3px solid var(--steel-blue);
}
.page-hero h1 { color: var(--white); margin-bottom: 0.7rem; }
.page-hero .lead { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 640px; }

/* ---- Trust Strip ---- */
.trust-strip {
  background: var(--steel-blue);
  color: var(--white);
  padding: 20px 0;
}
.trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-right: 1px solid rgba(255,255,255,0.18);
}
.trust-item:last-child { border-right: none; }
.trust-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.trust-icon svg { width: 18px; height: 18px; fill: var(--white); }
.trust-text { font-size: 0.88rem; font-weight: 600; line-height: 1.3; }

/* ---- Sections ---- */
.section { padding: 72px 0; }
.section-alt { background: var(--warm-white); }
.section-dark { background: var(--graphite); color: var(--white); }
.section-dark h2 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.8); }

.section-header { margin-bottom: 40px; }
.section-header h2 { margin-bottom: 0.5rem; }
.section-header p { color: var(--text-muted); max-width: 600px; }

/* ---- Product Category Cards ---- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.category-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--steel-blue);
}
.category-card-img {
  background: var(--light-grey);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
}
.category-card-body { padding: 20px; }
.category-card-body h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }
.category-card-body p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* ---- Process Steps ---- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 56px;
  height: 56px;
  background: var(--steel-blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 16px;
  flex-shrink: 0;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--steel-blue);
}
.step-item h4 { margin-bottom: 0.4rem; font-size: 0.95rem; }
.step-item p { font-size: 0.875rem; color: var(--text-muted); }

/* ---- Featured Product Cards ---- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  gap: 20px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--steel-blue);
}
.product-card-icon {
  width: 56px;
  height: 56px;
  background: var(--steel-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.product-card-icon svg { width: 28px; height: 28px; fill: var(--steel-blue); }
.product-card-body h4 { margin-bottom: 0.4rem; color: var(--graphite); }
.product-card-body p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }

/* ---- Why Us Bullets ---- */
.why-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 32px; }
.why-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.why-icon {
  width: 32px;
  height: 32px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.why-icon svg { width: 16px; height: 16px; fill: var(--green); }
.why-item p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* ---- Reference Cards ---- */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}
.ref-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.ref-card:hover { box-shadow: var(--shadow-md); }
.ref-card-img {
  background: var(--light-grey);
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
}
.ref-card-body { padding: 18px; }
.ref-card-body h4 { margin-bottom: 0.35rem; font-size: 0.95rem; }
.ref-card-body p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
.ref-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel-blue);
  background: var(--steel-light);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 8px;
}

/* ---- Quote Advice Box ---- */
.advice-box {
  background: var(--steel-light);
  border-left: 4px solid var(--steel-blue);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 28px 32px;
}
.advice-box h3 { margin-bottom: 0.6rem; }
.advice-box p { color: var(--text-muted); margin: 0; }

/* ---- FAQ Accordion ---- */
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 18px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--graphite);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--steel-blue); }
.faq-question .faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border: 2px solid var(--mid-grey);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.faq-question .faq-icon svg { width: 12px; height: 12px; fill: var(--graphite-2); transition: fill var(--transition); }
.faq-item.open .faq-question { color: var(--steel-blue); }
.faq-item.open .faq-icon {
  transform: rotate(180deg);
  border-color: var(--steel-blue);
  background: var(--steel-light);
}
.faq-item.open .faq-icon svg { fill: var(--steel-blue); }
.faq-answer {
  display: none;
  padding: 0 0 18px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ---- Final CTA Section ---- */
.cta-section {
  background: var(--graphite);
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}
.cta-section h2 { color: var(--white); margin-bottom: 0.7rem; }
.cta-section p { color: rgba(255,255,255,0.75); margin-bottom: 2rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---- Services Page ---- */
.service-list { display: flex; flex-direction: column; gap: 24px; }
.service-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.service-item:hover { box-shadow: var(--shadow-md); border-color: var(--steel-blue); }
.service-num {
  width: 56px;
  height: 56px;
  background: var(--steel-blue);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  flex-shrink: 0;
}
.service-body h3 { margin-bottom: 0.5rem; }
.service-body p { color: var(--text-muted); margin: 0; }
.service-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green);
  background: var(--green-light);
  border-radius: 2px;
  padding: 3px 10px;
  margin-top: 10px;
}

/* ---- Products Page Tabs ---- */
.tabs-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 36px;
  overflow-x: auto;
}
.tab-btn {
  background: none;
  border: none;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--steel-blue); }
.tab-btn.active {
  color: var(--steel-blue);
  border-bottom-color: var(--steel-blue);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.product-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}
.product-list-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.product-list-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--steel-blue);
}
.product-list-card h4 { margin-bottom: 0.4rem; font-size: 1rem; }
.product-list-card p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
.product-list-card .product-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel-blue);
  background: var(--steel-light);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 10px;
}

/* ---- Quote Form ---- */
.quote-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: flex-start;
}
.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--graphite);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--graphite);
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--steel-blue);
  box-shadow: 0 0 0 3px rgba(44,95,138,0.12);
  background: var(--white);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-helper {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.5;
}
.form-privacy {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.5;
}
.form-success {
  display: none;
  background: var(--green-light);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--green);
  font-weight: 600;
  margin-top: 16px;
}

.quote-sidebar { display: flex; flex-direction: column; gap: 20px; }
.sidebar-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}
.sidebar-card h4 { margin-bottom: 0.6rem; font-size: 0.95rem; }
.sidebar-card p, .sidebar-card li { font-size: 0.875rem; color: var(--text-muted); }
.sidebar-card ul { padding-left: 0; }
.sidebar-card li { padding: 4px 0; padding-left: 16px; position: relative; }
.sidebar-card li::before { content: '—'; position: absolute; left: 0; color: var(--steel-blue); font-weight: 700; }
.sidebar-card .phone-link { font-size: 1.05rem; font-weight: 700; color: var(--steel-blue); display: block; margin-top: 6px; }

/* ---- Contact Page ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: box-shadow var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow-md); }
.contact-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.contact-card-icon {
  width: 44px;
  height: 44px;
  background: var(--steel-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card-icon svg { width: 22px; height: 22px; fill: var(--steel-blue); }
.contact-card h3 { font-size: 1.05rem; margin: 0; }
.contact-detail { display: flex; flex-direction: column; gap: 10px; }
.contact-row { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; }
.contact-row-label { font-weight: 700; min-width: 80px; color: var(--graphite); }
.contact-row-value { color: var(--text-muted); }
.contact-row-value a { color: var(--steel-blue); }
.hours-card {
  background: var(--steel-light);
  border: 1px solid rgba(44,95,138,0.2);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.hours-icon {
  width: 48px;
  height: 48px;
  background: var(--steel-blue);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hours-icon svg { width: 24px; height: 24px; fill: var(--white); }
.hours-text h4 { margin-bottom: 4px; }
.hours-text p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

.map-placeholder {
  background: var(--light-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
}
.map-placeholder p { font-size: 0.82rem; font-style: italic; color: var(--text-muted); text-align: center; padding: 16px; }

/* ---- Footer ---- */
.site-footer {
  background: var(--graphite);
  color: rgba(255,255,255,0.65);
  padding: 48px 0 24px;
  border-top: 3px solid var(--steel-blue);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo-mark { background: rgba(255,255,255,0.1); }
.footer-brand .logo-text strong { color: var(--white); }
.footer-brand .logo-text span { color: rgba(255,255,255,0.5); }
.footer-brand p { font-size: 0.875rem; margin-top: 14px; line-height: 1.6; }
.footer-col h5 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--white); text-decoration: none; }
.footer-col p { font-size: 0.875rem; line-height: 1.7; }
.footer-col a { color: rgba(255,255,255,0.6); }
.footer-col a:hover { color: var(--white); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--white); text-decoration: none; }

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.divider { border: none; border-top: 1px solid var(--border); margin: 40px 0; }

/* ---- Warranty Banner ---- */
.warranty-banner {
  background: var(--green-light);
  border: 1px solid rgba(58,125,68,0.25);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}
.warranty-icon {
  width: 40px;
  height: 40px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.warranty-icon svg { width: 20px; height: 20px; fill: var(--white); }
.warranty-text p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }
.warranty-text strong { color: var(--green); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .trust-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: none; }
  .trust-item:nth-child(3) { border-top: 1px solid rgba(255,255,255,0.18); }
  .trust-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.18); border-right: none; }
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { min-height: 220px; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .steps-grid::before { display: none; }
  .product-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }
  .ref-grid { grid-template-columns: 1fr 1fr; }
  .quote-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-list-grid { grid-template-columns: 1fr 1fr; }
  .category-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .hero { padding: 40px 0 36px; }
  .page-hero { padding: 36px 0 32px; }

  .site-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  .sticky-mobile-cta { display: flex; }

  body { padding-bottom: 70px; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { min-height: 180px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .trust-strip-inner { grid-template-columns: 1fr 1fr; }
  .trust-item { padding: 10px 12px; gap: 8px; }
  .trust-text { font-size: 0.8rem; }

  .steps-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .ref-grid { grid-template-columns: 1fr; }
  .product-list-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .form-card { padding: 22px 18px; }
  .tabs-nav { gap: 0; }
  .tab-btn { padding: 10px 14px; font-size: 0.875rem; }

  .service-item { grid-template-columns: 1fr; gap: 12px; }
  .service-num { width: 44px; height: 44px; font-size: 1.1rem; }

  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 320px; justify-content: center; }

  .advice-box { padding: 20px; }
  .hours-card { flex-direction: column; text-align: center; }
}