/* ==========================================================================
   Wisdom Cool Tech — style.css
   Theme: deep navy + electric cyan, bold tech contrast.
   Glossy 3D-gradient icon tiles throughout. Built on Bootstrap 5.3 grid.
   ========================================================================== */

:root {
  --navy-950: #03060B;
  --navy-900: #081A2E;
  --navy-800: #0F2A47;
  --navy-700: #173E63;
  --cyan: #22D3EE;
  --cyan-light: #8CEEFB;
  --cyan-deep: #0AA8C7;
  --bg: #F2F6FB;
  --surface: #FFFFFF;
  --ink: #0A1424;
  --ink-muted: #4B5C74;
  --line: #E1E8F0;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
  --amber: #F59E0B;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 10px rgba(3, 6, 11, 0.07);
  --shadow-md: 0 12px 32px rgba(3, 6, 11, 0.14);
  --shadow-lg: 0 26px 60px rgba(3, 6, 11, 0.24);
  --glow-cyan: 0 16px 34px -10px rgba(34, 211, 238, 0.55);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, .display-font {
  font-family: "Sora", "Manrope", sans-serif;
  color: var(--navy-900);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 4.2vw, 3.2rem); line-height: 1.1; font-weight: 800; }
h2 { font-size: clamp(1.65rem, 2.7vw, 2.15rem); line-height: 1.2; }
h3 { font-size: 1.2rem; }
h4 { font-size: 1.05rem; }

p { color: var(--ink-muted); line-height: 1.68; }
.lead { color: var(--ink-muted); font-size: 1.16rem; max-width: 46ch; }

a { color: var(--cyan-deep); text-decoration: none; }
a:hover { color: var(--navy-700); }

.container { max-width: 1180px; }

/* Focus visibility ---------------------------------------------------- */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, .btn:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  border-radius: 999px;
  font-weight: 700;
  padding: 0.65rem 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: none;
}
.btn:active { transform: translateY(1px); }

.btn-call {
  background: linear-gradient(135deg, var(--cyan-deep), var(--cyan) 90%);
  color: var(--navy-950);
  box-shadow: var(--glow-cyan);
}
.btn-call:hover { color: var(--navy-950); box-shadow: 0 20px 40px -8px rgba(34, 211, 238, 0.7); transform: translateY(-1px); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-whatsapp:hover { background: var(--whatsapp-dark); color: #fff; box-shadow: var(--shadow-md); }

.btn-lg { padding: 0.9rem 1.85rem; font-size: 1.03rem; }
.btn-nav { padding: 0.5rem 1.15rem; font-size: 0.92rem; }

.cta-buttons { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.7rem; }
.cta-buttons-center { justify-content: center; }

.text-link { font-weight: 700; }

/* ==========================================================================
   Header / Navbar
   ========================================================================== */

.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 1030;
}

.site-header .navbar { padding-top: 0.35rem; padding-bottom: 0.35rem; }
.brand-logo { height: 84px; width: auto; display: block; transition: height 0.25s ease; }
.site-header.is-scrolled .brand-logo { height: 58px; }
@media (max-width: 991px) {
  .brand-logo { height: 64px; }
  .site-header.is-scrolled .brand-logo { height: 52px; }
}
@media (max-width: 400px) { .brand-logo { height: 56px; } }

.navbar-nav .nav-link {
  color: var(--ink);
  font-weight: 600;
  padding: 0.6rem 0.95rem;
  border-radius: 999px;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--navy-900); background: rgba(34, 211, 238, 0.14); }

.dropdown-menu {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
}
.dropdown-item { border-radius: var(--radius-sm); padding: 0.55rem 0.9rem; font-weight: 600; }
.dropdown-item:hover, .dropdown-item:focus { background: rgba(34, 211, 238, 0.14); color: var(--navy-900); }

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.page-breadcrumb { background: #EAF6FB; padding: 0.7rem 0; }
.page-breadcrumb .breadcrumb { margin: 0; font-size: 0.88rem; }
.page-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--ink-muted); }
.page-breadcrumb .breadcrumb-item.active { color: var(--ink-muted); }

/* ==========================================================================
   Sections
   ========================================================================== */

.section { padding: 4.6rem 0; position: relative; }
.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { max-width: 640px; margin: 0 auto 2.6rem; text-align: center; }
.section-head-left { text-align: left; margin: 0 0 1.2rem; max-width: none; }
.section-head p { margin: 0; }

/* Dark "tech contrast" sections: hero, page-hero, locations, CTA, footer -- */
.locations-section, .cta-section {
  background: linear-gradient(165deg, var(--navy-950) 0%, var(--navy-900) 55%, var(--navy-800) 100%);
  overflow: hidden;
}
/* Hero sections: solid deep-navy gradient; the photo lives in the right column. */
.home-hero, .service-hero, .page-hero {
  background: linear-gradient(165deg, var(--navy-950) 0%, var(--navy-900) 55%, var(--navy-800) 100%);
  overflow: hidden;
}
.home-hero .container, .service-hero .container, .page-hero .container,
.locations-section .container, .cta-section .container { position: relative; z-index: 1; }
.home-hero h1, .service-hero h1, .page-hero h1 {
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,0.55);
}
.locations-section h2, .cta-section h2 { color: #fff; }
.home-hero .lead, .service-hero .lead, .page-hero .lead {
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 12px rgba(0,0,0,0.5);
}

.home-hero, .service-hero, .page-hero { padding: 4.4rem 0 4rem; }

/* Faint dot-grid texture reused inside every dark section ------------------ */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
  opacity: 0.6;
}

/* ==========================================================================
   Hero scene (logo / appliance / service illustration)
   ========================================================================== */

.hero-scene {
  position: relative;
  width: min(380px, 82vw);
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-glow { position: absolute; border-radius: 50%; filter: blur(46px); pointer-events: none; }
.hero-glow-a { width: 58%; height: 58%; top: -8%; right: -10%; background: radial-gradient(circle, rgba(34,211,238,0.55), transparent 70%); }
.hero-glow-b { width: 46%; height: 46%; bottom: -6%; left: -8%; background: radial-gradient(circle, rgba(23,62,99,0.65), transparent 70%); }

.hero-tile {
  position: relative;
  width: 52%;
  aspect-ratio: 1 / 1;
  border-radius: 32px;
  background: linear-gradient(150deg, var(--navy-700), var(--cyan-deep) 55%, var(--cyan) 130%);
  box-shadow:
    inset 0 2px 2px rgba(255,255,255,0.35),
    inset 0 -10px 20px rgba(0,0,0,0.28),
    0 24px 48px -12px rgba(34,211,238,0.55),
    0 12px 22px rgba(3,6,11,0.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
  overflow: hidden;
}
.hero-tile::before {
  content: "";
  position: absolute; top: -32%; left: -12%; width: 130%; height: 65%;
  background: radial-gradient(ellipse at top, rgba(255,255,255,0.55), transparent 65%);
  transform: rotate(-6deg);
  pointer-events: none;
}
.hero-tile-icon { position: relative; width: 44%; height: 44%; color: #fff; filter: drop-shadow(0 8px 14px rgba(0,0,0,0.35)); z-index: 1; }
.hero-tile-icon svg { width: 100%; height: 100%; }
.hero-tile-logo { width: 100%; height: 100%; object-fit: contain; }

.hero-tile-light {
  background: linear-gradient(150deg, #ffffff, #E9F7FB 130%);
  box-shadow:
    inset 0 2px 2px rgba(255,255,255,0.9),
    inset 0 -8px 18px rgba(148,180,210,0.25),
    0 24px 48px -12px rgba(34,211,238,0.4),
    0 12px 24px rgba(3,6,11,0.35);
}
.hero-tile-light .hero-tile-icon { filter: none; width: 66%; height: 66%; }

.hero-sat {
  position: absolute;
  width: 58px; height: 58px;
  border-radius: 18px;
  background: linear-gradient(150deg, var(--navy-700), var(--cyan-deep) 60%, var(--cyan) 130%);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.35), 0 12px 22px -6px rgba(34,211,238,0.55), 0 6px 12px rgba(3,6,11,0.35);
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
}
.hero-sat-inner { width: 50%; height: 50%; color: #fff; }
.hero-sat-inner svg { width: 100%; height: 100%; }
.hero-sat-1 { top: 2%; left: 4%; }
.hero-sat-2 { top: 8%; right: 0%; }
.hero-sat-3 { bottom: 10%; left: -2%; }
.hero-sat-4 { bottom: 2%; right: 8%; }

.hero-chip {
  position: absolute;
  bottom: -3%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-950);
  color: #fff;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.5rem 1.15rem;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.14);
  z-index: 4;
}

@media (max-width: 767px) {
  .hero-sat { width: 46px; height: 46px; border-radius: 14px; }
}

/* ==========================================================================
   Trust strip
   ========================================================================== */

.trust-section { padding: 2.6rem 0; }
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1rem;
  box-shadow: var(--shadow-sm);
}
.trust-item { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0.7rem; }
.trust-item span { font-weight: 700; font-size: 0.92rem; color: var(--navy-900); }

@media (max-width: 767px) {
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Icon tiles (glossy 3D gradient badges) — service cards, why-choose, trust,
   problem cards all share this component in different sizes/variants.
   ========================================================================== */

.icon-tile {
  width: 72px; height: 72px;
  border-radius: 22px;
  background: linear-gradient(150deg, var(--navy-700), var(--cyan-deep) 55%, var(--cyan) 130%);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 1.2rem;
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.35),
    inset 0 -6px 12px rgba(0,0,0,0.22),
    0 16px 28px -8px rgba(34,211,238,0.5),
    0 8px 16px rgba(3,6,11,0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
}
.icon-tile::before {
  content: "";
  position: absolute; top: -35%; left: -10%; width: 120%; height: 65%;
  background: radial-gradient(ellipse at top, rgba(255,255,255,0.5), transparent 65%);
  transform: rotate(-8deg);
  pointer-events: none;
}
.icon-tile svg, .icon-tile i { position: relative; z-index: 1; color: #fff; }
.icon-tile svg { width: 36px; height: 36px; }
.icon-tile i { font-size: 1.7rem; }

.icon-tile-sm { width: 54px; height: 54px; border-radius: 16px; margin-bottom: 0; }
.icon-tile-sm svg { width: 24px; height: 24px; }
.icon-tile-sm i { font-size: 1.3rem; }

.icon-tile-alert { background: linear-gradient(150deg, #7C3F04, var(--amber) 55%, #FBBF24 130%); }

.service-card:hover .icon-tile,
.why-card:hover .icon-tile-sm {
  transform: translateY(-4px) scale(1.05);
  box-shadow:
    inset 0 1px 1px rgba(255,255,255,0.4),
    inset 0 -6px 12px rgba(0,0,0,0.22),
    0 22px 36px -8px rgba(34,211,238,0.62),
    0 10px 20px rgba(3,6,11,0.35);
}

/* ==========================================================================
   Service cards
   ========================================================================== */

.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.1rem 1.7rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card h3 { margin-bottom: 0.5rem; }
.service-card p { margin-bottom: 1.3rem; min-height: 3.4em; }
.card-link {
  font-weight: 700;
  display: inline-block;
  padding: 0.5rem 1.15rem;
  border: 1.5px solid var(--cyan-deep);
  border-radius: 999px;
  color: var(--navy-900);
  transition: background 0.15s ease, color 0.15s ease;
}
.card-link:hover { background: var(--cyan-deep); color: #fff; }

/* Overview chips + types row -------------------------------------------- */
.overview-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.4rem 0 1.6rem; }
.overview-chip {
  background: #EAF6FB;
  color: var(--navy-800);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 700;
}
.overview-chip-alt { background: var(--navy-900); color: #fff; }
.types-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem; margin-bottom: 2.2rem; }
.types-label { font-weight: 700; color: var(--navy-900); font-size: 0.92rem; }

/* Problem cards ----------------------------------------------------------- */
.problem-card {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
}
.problem-card h4 { margin-bottom: 0.3rem; }
.problem-card p { margin: 0; }

/* Step cards (How It Works / Process) -------------------------------------- */
.step-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.7rem 1.4rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 13px;
  background: linear-gradient(150deg, var(--navy-700), var(--cyan-deep) 55%, var(--cyan) 130%);
  color: #fff;
  font-weight: 800;
  font-family: "Sora", sans-serif;
  margin-bottom: 1rem;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.35), 0 10px 18px -6px rgba(34,211,238,0.5);
}
.step-card h4 { margin-bottom: 0.4rem; }
.step-card p { margin: 0; font-size: 0.94rem; }

/* Why-choose cards ---------------------------------------------------------- */
.why-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.7rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
}
.why-card .icon-tile-sm { margin-bottom: 1rem; }
.why-card h4 { margin-bottom: 0.4rem; }
.why-card p { margin: 0; font-size: 0.94rem; }

/* Locations ------------------------------------------------------------------ */
.locations-section .section-head p { color: rgba(255,255,255,0.75); }
.location-chips { display: flex; flex-wrap: wrap; gap: 0.7rem; justify-content: center; position: relative; }
.location-chip {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  color: #fff;
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.location-chip i { color: var(--cyan); }
.location-chip-muted { opacity: 0.7; }

/* CTA section ----------------------------------------------------------------- */
.cta-section .section-head, .cta-section .container { position: relative; }
.cta-section p { color: rgba(255,255,255,0.82); max-width: 46ch; margin: 0 auto; }

/* Founder card ------------------------------------------------------------------ */
.founder-card {
  display: flex;
  gap: 2rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
}
.founder-avatar {
  flex-shrink: 0;
  width: 100px; height: 100px;
  border-radius: 28px;
  background: linear-gradient(150deg, var(--navy-700), var(--cyan-deep) 55%, var(--cyan) 130%);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 2.5rem;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.35), 0 16px 28px -8px rgba(34,211,238,0.5);
}
.founder-name { margin-bottom: 0.1rem; }
.founder-title { color: var(--cyan-deep); font-weight: 700; margin-bottom: 0.8rem; }

@media (max-width: 575px) {
  .founder-card { flex-direction: column; text-align: center; }
}

/* Photo slot (documented placeholder — swap for a real photo) ------------------- */
.photo-slot {
  border: 2px dashed #C6DCEA;
  border-radius: var(--radius-lg);
  background: #EAF6FB;
  padding: 2.4rem 1.4rem;
  text-align: center;
  color: var(--ink-muted);
}
.photo-slot i { font-size: 2.2rem; color: var(--cyan-deep); margin-bottom: 0.6rem; display: block; }
.photo-slot p { margin: 0; }
.photo-slot-meta { font-size: 0.85rem; margin-top: 0.2rem !important; }

/* FAQ accordion -------------------------------------------------------------------- */
.faq-accordion .accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md) !important;
  margin-bottom: 0.9rem;
  overflow: hidden;
}
.faq-accordion .accordion-button {
  font-weight: 700;
  color: var(--navy-900);
  background: var(--surface);
}
.faq-accordion .accordion-button:not(.collapsed) {
  background: #EAF6FB;
  color: var(--navy-900);
  box-shadow: none;
}
.faq-accordion .accordion-button:focus { box-shadow: none; }
.faq-accordion .accordion-body { color: var(--ink-muted); }

/* Contact page ---------------------------------------------------------------------- */
.contact-card, .contact-info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.1rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
}
.contact-form .form-label { font-weight: 700; color: var(--navy-900); font-size: 0.92rem; }
.contact-form .form-control, .contact-form .form-select {
  border-radius: var(--radius-sm);
  border-color: var(--line);
  padding: 0.65rem 0.9rem;
}
.contact-form .form-control:focus, .contact-form .form-select:focus {
  border-color: var(--cyan-deep);
  box-shadow: 0 0 0 0.2rem rgba(34, 211, 238, 0.18);
}
.form-success {
  margin-top: 1rem;
  background: #EAF6FB;
  color: var(--navy-900);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  font-weight: 700;
  font-size: 0.92rem;
}
.contact-info-list { list-style: none; margin: 1.4rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1.3rem; }
.contact-info-list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info-list i { font-size: 1.3rem; color: var(--cyan-deep); margin-top: 0.2rem; }
.contact-info-list strong { display: block; color: var(--navy-900); font-size: 0.88rem; }
.contact-info-list a, .contact-info-list span { color: var(--ink-muted); font-size: 0.96rem; }
.contact-info-list a:hover { color: var(--cyan-deep); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { background: var(--navy-950); color: rgba(255,255,255,0.68); padding: 4.2rem 0 0; position: relative; }
.footer-logo-chip {
  display: inline-flex;
  background: #fff;
  border-radius: 18px;
  padding: 0.6rem 0.9rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.2rem;
}
.footer-logo { height: 96px; width: auto; display: block; }
.footer-about { color: rgba(255,255,255,0.6); max-width: 32ch; }
.footer-heading { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { color: rgba(255,255,255,0.62); font-size: 0.94rem; }
.footer-links a:hover { color: var(--cyan); }
.footer-contact li { display: flex; align-items: center; gap: 0.6rem; }
.footer-locations { font-size: 0.9rem; color: rgba(255,255,255,0.5); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 3rem;
  padding: 1.4rem 0 5rem;
  text-align: center;
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem 1.6rem;
}
.footer-bottom p { margin: 0; }
.footer-legal { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem 1.4rem; }
.footer-legal a { color: rgba(255,255,255,0.62); font-weight: 600; }
.footer-legal a:hover { color: var(--cyan); }

@media (min-width: 992px) {
  .footer-bottom { padding-bottom: 5rem; justify-content: space-between; text-align: left; }
}

/* ==========================================================================
   Sticky call bar (every page): full-width sky-blue call button
   ========================================================================== */

.call-bar {
  --call-bar-from: #0284C7;   /* sky blue, left */
  --call-bar-to: #0EA5E9;     /* sky blue, right */
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(8px + env(safe-area-inset-bottom, 0px));
  z-index: 1040;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  border-radius: 10px;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(90deg, var(--call-bar-from), var(--call-bar-to));
  color: #fff;
  font-family: "Sora", "Manrope", system-ui, sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-shadow: 0 1px 2px rgba(0, 40, 70, 0.28);
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.38);
  transition: filter 0.15s ease, transform 0.15s ease;
}
/* light diagonal sweep on the right, like the reference design */
.call-bar::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; right: 0;
  left: 58%;
  background: linear-gradient(110deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1));
  clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%);
  z-index: -1;
}
.call-bar:hover { color: #fff; filter: brightness(1.06); }
.call-bar:active { transform: scale(0.99); }
.call-bar:focus-visible { outline: 3px solid #fff; outline-offset: -5px; }
.call-bar-icon { flex: none; }
.call-bar-number { white-space: nowrap; }

@media (max-width: 575px) {
  .call-bar { left: 10px; right: 10px; height: 54px; font-size: 1.12rem; }
  .call-bar::before { left: 62%; background: linear-gradient(110deg, rgba(255,255,255,0.2), rgba(255,255,255,0.06)); }
}

.back-to-top {
  position: fixed;
  bottom: calc(80px + env(safe-area-inset-bottom, 0px));
  right: 22px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--cyan-deep);
  box-shadow: var(--shadow-md);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1039;
}
.back-to-top.show { display: flex; }

@media (max-width: 575px) {
  .back-to-top { bottom: calc(76px + env(safe-area-inset-bottom, 0px)); right: 16px; }
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Content images (generated placeholder photography) + image bands
   ========================================================================== */

.content-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}

.image-band-section { padding: 3.4rem 0; }
.image-band { max-width: 940px; margin: 0 auto; text-align: center; }
.image-band img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.image-band-caption { margin: 1rem 0 0; color: var(--ink-muted); font-size: 0.95rem; }

.contact-info-photo { margin-bottom: 1.4rem; }

/* ==========================================================================
   Appliances-we-service marquee (replaces manufacturer brand logos, which
   would be an unverified partnership claim + third-party trademarks)
   ========================================================================== */

.brands-section { background: var(--surface); overflow: hidden; }
.brands-marquee {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.brands-track {
  display: flex;
  align-items: center;
  gap: 2.6rem;
  width: max-content;
  animation: brandsScroll 24s linear infinite;
  padding: 0.4rem 0 0.8rem;
}
.brand-card { display: flex; flex-direction: column; align-items: center; gap: 0.7rem; min-width: 110px; }
.brand-card .icon-tile-sm { margin: 0; }
.brand-card span { font-weight: 700; color: var(--navy-900); font-size: 0.86rem; text-align: center; }

@keyframes brandsScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.brand-names-section { padding-top: 1rem; }
.brand-name-card {
  min-width: 148px;
  padding: 1.1rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-name-card span {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy-900);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.brands-track-reverse { animation-direction: reverse; }
.brand-disclaimer { text-align: center; font-size: 0.8rem; color: var(--ink-muted); margin: 1.6rem 0 0; }
@media (prefers-reduced-motion: reduce) {
  .brands-track { animation: none; }
  .brands-marquee { overflow-x: auto; }
}

/* ==========================================================================
   Enquiry form section (Home + service pages)
   ========================================================================== */

.enquiry-section { scroll-margin-top: 100px; }
.enquiry-card { max-width: 100%; }


/* ==========================================================================
   Hero "8+ years" badge, outline hero button, form helpers
   ========================================================================== */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1.8rem;
  padding: 0.7rem 1.2rem 0.7rem 0.7rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  backdrop-filter: blur(6px);
}
.hero-badge .icon-tile { margin: 0; }
.hero-badge strong { display: block; color: #fff; font-family: "Sora", sans-serif; font-size: 1.35rem; line-height: 1.1; }
.hero-badge span { color: rgba(255,255,255,0.8); font-size: 0.86rem; }

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6) !important;
}
.btn-outline-light:hover { background: #fff; color: var(--navy-900); }

.contact-form .optional { font-weight: 500; color: var(--ink-muted); font-size: 0.8rem; }


/* ==========================================================================
   Hero photo (right column of every page hero)
   ========================================================================== */
.hero-photo { position: relative; margin: 0 auto; max-width: 560px; }
.hero-photo::before {
  content: "";
  position: absolute; inset: -8% -6%;
  background: radial-gradient(closest-side, rgba(34, 211, 238, 0.34), transparent 70%);
  filter: blur(30px);
  z-index: 0; pointer-events: none;
}
.hero-photo::after {
  content: "";
  position: absolute; inset: 16px -14px -16px 14px;
  border: 2px solid rgba(34, 211, 238, 0.5);
  border-radius: 28px;
  z-index: 0; pointer-events: none;
}
.hero-photo img {
  position: relative; z-index: 1;
  display: block; width: 100%; height: auto;
  aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 34px 64px -20px rgba(0, 0, 0, 0.65);
  background: var(--navy-800);
}
.hero-photo-chip {
  position: absolute; z-index: 2; left: 18px; bottom: 18px;
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(3, 6, 11, 0.72);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff; font-weight: 700; font-size: 0.84rem;
}
.hero-photo-chip i { color: var(--cyan); }
@media (max-width: 991px) { .hero-photo::after { inset: 12px -8px -12px 8px; } }
@media (max-width: 575px) { .hero-photo::after { display: none; } }

/* ==========================================================================
   "<service> in <district>" cards (service pages)
   ========================================================================== */
.district-card {
  height: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 1.25rem 1.15rem;
  transition: transform 0.2s ease, background 0.2s ease;
}
.district-card:hover { transform: translateY(-3px); background: rgba(255, 255, 255, 0.1); }
.district-card i { color: var(--cyan); font-size: 1.25rem; }
.district-card h3 { color: #fff; font-size: 1.02rem; margin: 0.5rem 0 0.35rem; }
.district-card p { color: rgba(255, 255, 255, 0.72); font-size: 0.86rem; margin: 0; }


/* ==========================================================================
   Form consent line
   ========================================================================== */
.form-consent { margin: 0.9rem 0 0; font-size: 0.82rem; text-align: center; color: var(--ink-muted); }
.form-consent a { font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }

/* ==========================================================================
   Legal pages (Privacy Policy, Terms & Conditions)
   ========================================================================== */
.legal-hero { padding: 3.4rem 0 3rem; }
.legal-hero .lead { max-width: 56ch; }
.legal-updated {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin: 0.4rem 0 0;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.88);
  font-weight: 700; font-size: 0.86rem;
}
.legal-updated i { color: var(--cyan); }

.legal-section { padding-top: 3.2rem; }

.legal-toc {
  position: sticky; top: 110px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.1rem 1rem;
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 140px);
  overflow-y: auto;
}
.legal-toc summary {
  cursor: pointer;
  font-family: "Sora", "Manrope", sans-serif;
  font-weight: 700; font-size: 1rem;
  color: var(--navy-900);
  padding: 0 0.3rem;
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
}
.legal-toc summary::-webkit-details-marker { display: none; }
.legal-toc summary::after { content: "\F282"; font-family: "bootstrap-icons"; font-size: 0.9rem; color: var(--cyan-deep); transition: transform 0.2s ease; }
.legal-toc[open] summary::after { transform: rotate(180deg); }
.legal-toc ol { list-style: none; margin: 0.8rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.1rem; }
.legal-toc a {
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  font-size: 0.86rem; font-weight: 600; line-height: 1.35;
  color: var(--ink-muted);
}
.legal-toc a span { color: var(--cyan-deep); font-weight: 800; margin-right: 0.15rem; }
.legal-toc a:hover { background: rgba(34, 211, 238, 0.14); color: var(--navy-900); }

.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.4rem 2.6rem;
  box-shadow: var(--shadow-sm);
}
.legal-block { padding-bottom: 1.8rem; margin-bottom: 1.8rem; border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.legal-block:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.legal-block h2 { font-size: 1.3rem; margin-bottom: 0.85rem; }
.legal-block p, .legal-block li { color: var(--ink-muted); line-height: 1.72; }
.legal-block ul { padding-left: 1.25rem; margin-bottom: 1rem; }
.legal-block li { margin-bottom: 0.45rem; }
.legal-block li::marker { color: var(--cyan-deep); }
.legal-block strong { color: var(--navy-900); }
.legal-block p:last-child, .legal-block ul:last-child { margin-bottom: 0; }
.legal-contact { background: #EAF6FB; border-radius: var(--radius-md); padding: 1.3rem 1.4rem; margin-top: 0.4rem; }
.legal-contact .contact-info-list { margin: 0; gap: 1rem; }
.legal-sibling { margin: 1.4rem 0 0; font-weight: 700; color: var(--navy-900); }
.legal-sibling i { color: var(--cyan-deep); margin-right: 0.35rem; }

@media (max-width: 991px) {
  .legal-toc { position: static; max-height: none; }
}
@media (max-width: 575px) {
  .legal-card { padding: 1.5rem 1.2rem; }
  .legal-hero { padding: 2.6rem 0 2.4rem; }
}