/* ==========================================================================
   EJ Louw Electrical Contractor — Main Stylesheet
   Colour palette:
     --blue-dark:   #0D2C6E  (nav, headings, footer)
     --blue-mid:    #1A4DA0  (buttons, section backgrounds)
     --blue-light:  #E8EFFC  (subtle section tints)
     --yellow:      #F5C400  (accents, CTAs, icons)
     --yellow-dark: #D4A900  (hover state for yellow)
     --white:       #FFFFFF
     --grey-light:  #F7F8FA  (alternating sections)
     --grey-text:   #4A5568  (body copy)
     --grey-border: #DEE3EC  (card borders, dividers)
   ========================================================================== */

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

:root {
  --blue-dark:   #0D2C6E;
  --blue-mid:    #1A4DA0;
  --blue-light:  #E8EFFC;
  --yellow:      #F5C400;
  --yellow-dark: #D4A900;
  --white:       #FFFFFF;
  --grey-light:  #F7F8FA;
  --grey-text:   #4A5568;
  --grey-border: #DEE3EC;
  --radius:      8px;
  --shadow-sm:   0 2px 8px rgba(13,44,110,0.08);
  --shadow-md:   0 6px 24px rgba(13,44,110,0.13);
  --transition:  0.22s ease;
  --max-width:   1160px;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--grey-text);
  background: var(--white);
  line-height: 1.65;
}

img { display: block; max-width: 100%; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- UTILITY ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-mid);
  background: var(--blue-light);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--blue-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--grey-text);
  max-width: 560px;
  margin-bottom: 40px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-mid);
  color: var(--white);
  border-color: var(--blue-mid);
}
.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--blue-dark);
  border-color: var(--yellow);
}
.btn-yellow:hover {
  background: var(--yellow-dark);
  border-color: var(--yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245,196,0,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--blue-mid);
  border-color: var(--blue-mid);
}
.btn-outline:hover {
  background: var(--blue-mid);
  color: var(--white);
  transform: translateY(-2px);
}

.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);
  border-color: var(--white);
}

/* WhatsApp green button */
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: #25D366;
}
.btn-whatsapp:hover {
  background: #1EBE5A;
  border-color: #1EBE5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}

/* ---------- HEADER / NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--grey-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ---- LOGO PLACEHOLDER ----
   Replace the logo placeholder below with:
   <img src="images/logo.png" alt="EJ Louw Electrical Contractor" class="logo-img">
   Recommended logo size: 180 × 60 px (or similar)
*/
.logo-wrap { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.logo-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 6px;
  background: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--yellow);
  font-weight: 900;
  flex-shrink: 0;
}

.logo-text-wrap { line-height: 1.15; }
.logo-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--blue-dark);
}
.logo-tagline {
  font-size: 0.7rem;
  color: var(--grey-text);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Main navigation */
.main-nav ul {
  display: flex;
  gap: 4px;
  align-items: center;
}

.main-nav a {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-dark);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
  background: var(--blue-light);
  color: var(--blue-mid);
}

/* Header CTA buttons */
.header-cta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}
.header-cta .btn { padding: 10px 18px; font-size: 0.85rem; }

/* Hamburger (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blue-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* ---- HERO IMAGE PLACEHOLDER ----
   Replace the gradient below with a real background image:
   background: url('images/hero-bg.jpg') center/cover no-repeat;
   Recommended image: professional electrician at work or electrical panel
   Minimum size: 1600 × 900 px
*/
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #081d4a 0%, #0D2C6E 40%, #1A4DA0 100%);
  z-index: 0;
}
/* Add an optional overlay when using a real photo: */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(8, 28, 74, 0.62);
}

/* Yellow accent stripe */
.hero-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--yellow);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 80px 0;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--yellow);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 22px;
}
.hero h1 span { color: var(--yellow); }

.hero-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Trust badges row */
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 600;
}
.trust-icon {
  width: 36px;
  height: 36px;
  background: rgba(245,196,0,0.15);
  border: 1px solid rgba(245,196,0,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ---------- ABOUT SECTION ---------- */
.about-section { padding: 96px 0; background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* ---- ABOUT IMAGE PLACEHOLDER ----
   Replace with: <img src="images/about-photo.jpg" alt="EJ Louw team" class="about-img">
   Recommended: team photo or professional electrician, approx 600 × 480 px
*/
.about-img-wrap {
  position: relative;
}

.about-img-placeholder {
  width: 100%;
  aspect-ratio: 5/4;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--blue-mid);
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px dashed var(--grey-border);
}
.about-img-placeholder .img-icon { font-size: 2.8rem; }

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--yellow);
  color: var(--blue-dark);
  border-radius: 12px;
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  font-weight: 800;
}
.about-badge .badge-number { font-size: 2.4rem; line-height: 1; display: block; }
.about-badge .badge-label  { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; }

.about-text { padding: 20px 0; }

.about-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}
.check-icon {
  width: 22px;
  height: 22px;
  background: var(--yellow);
  color: var(--blue-dark);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- WHY CHOOSE US ---------- */
.why-section { padding: 96px 0; background: var(--grey-light); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.why-card {
  background: var(--white);
  border-radius: 12px;
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--grey-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 56px;
  height: 56px;
  background: var(--yellow);
  color: var(--blue-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.why-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 10px;
}
.why-card p { font-size: 0.9rem; line-height: 1.7; }

/* ---------- FEATURED SERVICES (HOME) ---------- */
.services-preview { padding: 96px 0; background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.service-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--grey-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  background: var(--white);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

/* ---- SERVICE CARD IMAGE PLACEHOLDER ----
   Replace each placeholder div with:
   <img src="images/service-name.jpg" alt="Service Name" class="card-img">
   Recommended: 600 × 360 px per image
*/
.card-img-placeholder {
  width: 100%;
  aspect-ratio: 5/3;
  background: var(--blue-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--blue-mid);
  font-size: 0.8rem;
  font-weight: 600;
  border-bottom: 2px dashed var(--grey-border);
}
.card-img-placeholder .card-img-icon { font-size: 2rem; }

.card-img {
  width: 100%;
  aspect-ratio: 5/3;
  object-fit: cover;
}

.card-body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-body h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 10px;
}
.card-body p { font-size: 0.88rem; line-height: 1.7; flex: 1; }

.card-body .btn { margin-top: 20px; align-self: flex-start; }

/* ---------- CONTACT STRIP (HOME) ---------- */
.contact-strip {
  padding: 72px 0;
  background: var(--blue-dark);
}

.contact-strip-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-block h3 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 10px;
}
.contact-block p, .contact-block a {
  color: rgba(255,255,255,0.80);
  font-size: 0.95rem;
  line-height: 1.7;
}
.contact-block a:hover { color: var(--yellow); }

/* ---- CONTACT DETAILS PLACEHOLDER ----
   Replace all placeholder values with your real information:
   - Phone number
   - WhatsApp number
   - Email address
   - Physical address
*/

/* ---------- CONTACT FORM SECTION ---------- */
.contact-section { padding: 96px 0; background: var(--grey-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.contact-info-col { padding-top: 8px; }

.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.contact-detail-icon {
  width: 46px;
  height: 46px;
  background: var(--yellow);
  color: var(--blue-dark);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-detail-text h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 4px;
}
.contact-detail-text a, .contact-detail-text p {
  font-size: 0.9rem;
  color: var(--grey-text);
}
.contact-detail-text a:hover { color: var(--blue-mid); }

/* Contact form */
.contact-form-card {
  background: var(--white);
  border-radius: 14px;
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--grey-border);
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--blue-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(26,77,160,0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ---------- SERVICES PAGE — FULL CARDS ---------- */
.services-page-hero {
  background: linear-gradient(135deg, #081d4a 0%, #0D2C6E 60%);
  padding: 80px 0 70px;
  position: relative;
  overflow: hidden;
}
.services-page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 5px;
  background: var(--yellow);
}
.services-page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
}
.services-page-hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.05rem;
  max-width: 540px;
}

.services-full { padding: 96px 0; background: var(--white); }

.services-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  margin-top: 20px;
}

.service-full-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--grey-border);
  box-shadow: var(--shadow-sm);
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-full-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

/* ---- FULL SERVICE CARD IMAGE PLACEHOLDER ----
   Replace each .service-img-placeholder div with:
   <img src="images/service-name.jpg" alt="Descriptive alt text" class="service-img">
   Recommended: 800 × 420 px per image
*/
.service-img-placeholder {
  width: 100%;
  aspect-ratio: 16/8;
  background: var(--blue-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--blue-mid);
  font-size: 0.82rem;
  font-weight: 600;
  border-bottom: 2px dashed var(--grey-border);
}
.service-img-placeholder .svc-img-icon { font-size: 2.6rem; }

.service-img {
  width: 100%;
  aspect-ratio: 16/8;
  object-fit: cover;
}

.service-card-body {
  padding: 28px 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-mid);
  background: var(--blue-light);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.service-card-body h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 12px;
}
.service-card-body p { font-size: 0.92rem; line-height: 1.75; flex: 1; }
.service-card-body .btn { margin-top: 24px; align-self: flex-start; }

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: var(--blue-mid);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: rgba(245,196,0,0.1);
  border-radius: 50%;
}
.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-banner p { color: rgba(255,255,255,0.78); font-size: 1rem; }
.cta-banner-btns { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }

/* ---------- FOOTER ---------- */
.site-footer { background: var(--blue-dark); padding: 60px 0 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-name { color: var(--white); font-size: 1.1rem; }
.footer-brand .logo-tagline { color: rgba(255,255,255,0.5); }

.footer-about {
  color: rgba(255,255,255,0.62);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 16px 0 24px;
}

.footer-cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-cta-row .btn { padding: 10px 18px; font-size: 0.82rem; }

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 18px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '›';
  color: var(--yellow);
  font-size: 1rem;
}
.footer-links a:hover { color: var(--white); }

.footer-contact-list { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.footer-contact-item span:first-child {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.footer-contact-item a, .footer-contact-item p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
}
.footer-contact-item a:hover { color: var(--yellow); }

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--yellow); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .why-grid        { grid-template-columns: repeat(2, 1fr); }
  .services-grid   { grid-template-columns: repeat(2, 1fr); }
  .contact-strip-inner { grid-template-columns: 1fr 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .about-badge     { bottom: -16px; right: -16px; }
}

@media (max-width: 860px) {
  .about-grid      { grid-template-columns: 1fr; gap: 48px; }
  .about-badge     { bottom: 16px; right: 16px; }
  .services-full-grid { grid-template-columns: 1fr; }
  .contact-grid    { grid-template-columns: 1fr; gap: 40px; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-btns  { justify-content: center; }
}

@media (max-width: 768px) {
  /* Hide nav + header CTAs, show hamburger */
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }

  /* Mobile nav open state — toggled by CSS :target trick (see HTML) */
  .main-nav.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--grey-border);
    padding: 16px 24px 24px;
    box-shadow: var(--shadow-md);
    gap: 4px;
    z-index: 999;
  }
  .main-nav.nav-open ul {
    flex-direction: column;
    gap: 4px;
    width: 100%;
  }
  .main-nav.nav-open a { display: block; padding: 12px 16px; }
  .main-nav.nav-open .header-cta-mobile {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--grey-border);
  }
  .main-nav.nav-open .header-cta-mobile .btn { flex: 1; justify-content: center; }

  .site-header { position: relative; }

  .why-grid      { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-strip-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  .form-row      { grid-template-columns: 1fr; }

  .hero-trust    { gap: 16px; }
  .hero-btns .btn { flex: 1 1 140px; justify-content: center; }
}

@media (max-width: 480px) {
  .contact-form-card { padding: 24px 18px; }
  .about-badge { position: static; margin-top: 20px; display: inline-block; }
}