/* ===========================
   GlowGrids Window Cleaning
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');

:root {
  --navy: #0F2A5C;
  --navy-dark: #0A1D42;
  --blue: #4FB3E8;
  --blue-mid: #2E9BD6;
  --blue-light: #EAF6FD;
  --white: #FFFFFF;
  --bg: #F7FBFE;
  --text: #17233B;
  --text-muted: #55677E;
  --border: #DCEAF4;
  --border-strong: #C3DEEF;
  --danger: #DC2626;

  --font-head: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-body: 'Open Sans', system-ui, -apple-system, sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(15, 42, 92, 0.08);
  --shadow-md: 0 8px 24px rgba(15, 42, 92, 0.12);
  --shadow-lg: 0 20px 48px rgba(15, 42, 92, 0.18);

  --transition: 220ms ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--navy-dark); line-height: 1.2; margin: 0 0 var(--space-2); font-weight: 700; text-wrap: balance; }
p { margin: 0 0 var(--space-2); }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 16px; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--blue-mid);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section, #quote { scroll-margin-top: 88px; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: var(--space-2);
}

.section-head {
  max-width: 640px;
  margin: 0 auto var(--space-5);
  text-align: center;
}
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; margin: 0; }

.section-pad { padding: var(--space-7) 0; }
.bg-white { background: var(--white); }
.bg-blue-light { background: var(--blue-light); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition), border-color var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--blue-mid);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--blue); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy-dark);
}
.btn-outline:hover { background: var(--navy-dark); color: var(--white); border-color: var(--navy-dark); }
.btn-block { width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-color: var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 44px; height: 44px; flex-shrink: 0; }
.brand-text { font-family: var(--font-head); line-height: 1.1; }
.brand-text .name { color: var(--navy-dark); font-weight: 700; font-size: 1.2rem; }
.brand-text .sub { display: block; color: var(--blue-mid); font-family: var(--font-body); font-weight: 700; font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; margin-top: 2px; }

.main-nav { display: none; }
.main-nav ul { display: flex; align-items: center; gap: var(--space-4); }
.main-nav a {
  position: relative;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  transition: color var(--transition);
  padding: 6px 2px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 2px; right: 2px; bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--blue-mid);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.main-nav a:hover { color: var(--blue-mid); }
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.phone-link {
  display: none;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--navy-dark);
  font-size: 0.95rem;
}
.phone-link svg { flex-shrink: 0; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--navy-dark);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3) var(--space-4);
  background: var(--white);
  border-top: 1px solid var(--border);
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--navy-dark);
  padding: 12px 8px;
  border-radius: var(--radius-sm);
}
.mobile-nav a:hover { background: var(--blue-light); }
.mobile-nav .phone-link { display: flex; margin-top: 8px; }

.topbar {
  background: var(--navy-dark);
  color: #B9CBE0;
  font-size: 0.82rem;
}
.topbar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 20px;
  padding: 8px 0;
  text-align: center;
}
.topbar-inner .divider { display: none; opacity: 0.5; }
.topbar-inner a { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: #DCEAF4; transition: color var(--transition); }
.topbar-inner a:hover { color: var(--white); }
.topbar-inner svg { flex-shrink: 0; }

.hero {
  position: relative;
  overflow: hidden;
  background: var(--white);
  padding: var(--space-6) 0 var(--space-7);
}
.hero-bg-shape {
  position: absolute;
  top: -8%;
  right: -6%;
  width: min(560px, 55vw);
  opacity: 0.9;
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 660px;
}
.hero-inner h1 {
  color: var(--navy-dark);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero-inner .lead {
  color: var(--text-muted);
  font-size: 1.18rem;
  max-width: 540px;
  margin-bottom: var(--space-4);
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); }

.hero-stamp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--blue-light);
  border: 1px dashed var(--blue-mid);
  border-radius: 999px;
  padding: 8px 18px 8px 8px;
  margin-bottom: var(--space-4);
}
.hero-stamp-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-mid);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-stamp span { font-weight: 700; font-size: 0.82rem; color: var(--navy); letter-spacing: 0.02em; }

.trust-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  max-width: 560px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
}
.trust-item svg { flex-shrink: 0; color: var(--blue-mid); }

.wave-divider { display: block; width: 100%; height: auto; }

.quote-section {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 85% 20%, #2E9BD6 0%, var(--navy) 45%, var(--navy-dark) 100%);
  color: var(--white);
}
.quote-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.10) 1.5px, transparent 1.5px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at 20% 70%, black, transparent 65%);
  pointer-events: none;
}
.quote-split {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}
.quote-intro h2 { color: var(--white); font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
.quote-intro .lead { color: #DCEAF4; font-size: 1.08rem; max-width: 480px; }
.quote-points { display: flex; flex-direction: column; gap: 12px; margin: var(--space-4) 0; }
.quote-points li { display: flex; align-items: flex-start; gap: 10px; font-weight: 600; color: #EAF6FD; }
.quote-points svg { color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.quote-contact-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-3); }
.quote-contact-row a { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--white); }
.quote-contact-row svg { color: var(--blue); }

.hero-quote-form {
  width: 100%;
  max-width: 460px;
}
.hero-quote-title { font-size: 1.5rem; margin-bottom: 4px; }
.hero-quote-sub { color: var(--text-muted); font-size: 0.92rem; margin-bottom: var(--space-3); }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.compare-col {
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.compare-bad {
  background: #FCEBEA;
  border: 1px solid #F3CFCB;
}
.compare-good {
  background: var(--blue-light);
  border: 2px solid var(--blue-mid);
}
.compare-col h3 { font-size: 1.15rem; margin-bottom: var(--space-3); }
.compare-bad h3 { color: #B3453A; }
.compare-good h3 { color: var(--navy); }
.compare-col ul { display: flex; flex-direction: column; gap: 14px; }
.compare-col li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.96rem; }
.compare-bad li { color: #8A4A42; }
.compare-good li { color: var(--navy-dark); font-weight: 500; }
.compare-col svg { flex-shrink: 0; margin-top: 2px; }
.compare-bad svg { color: #C2564A; }
.compare-good svg { color: var(--blue-mid); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
}
.service-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  transform: skewX(-20deg);
  transition: left 650ms ease;
  pointer-events: none;
}
.service-card:hover::before { left: 120%; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-mid); }
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--blue-light);
  color: var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  transition: transform var(--transition), background var(--transition);
}
.service-card:hover .service-icon { transform: scale(1.08) rotate(-4deg); background: var(--blue-mid); color: var(--white); }
.emoji-icon { font-size: 26px; line-height: 1; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: var(--space-2); }
.service-card .learn-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--blue-mid); font-size: 0.9rem; }
.service-card .learn-link svg { transition: transform var(--transition); }
.service-card:hover .learn-link svg { transform: translateX(3px); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
}
.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 5;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.gallery-item:hover img { transform: scale(1.04); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}
.process-item { position: relative; padding-top: 8px; }
.process-num {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--blue-mid);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.process-num::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--blue-mid);
  opacity: 0;
  animation: ring-pulse 2.6s ease-out infinite;
}
@keyframes ring-pulse {
  0% { transform: scale(0.8); opacity: 0.45; }
  70%, 100% { transform: scale(1.5); opacity: 0; }
}
.process-item:nth-child(1) .process-num::after { animation-delay: 0s; }
.process-item:nth-child(2) .process-num::after { animation-delay: 0.4s; }
.process-item:nth-child(3) .process-num::after { animation-delay: 0.8s; }
.process-item h3 { font-size: 1.05rem; }
.process-item p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }

.area-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}
.city-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.city-pill {
  background: var(--blue-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy-dark);
  transition: transform var(--transition), background var(--transition), color var(--transition);
}
.city-pill:hover { background: var(--blue-mid); color: var(--white); transform: translateY(-2px); }

.site-footer { background: var(--navy-dark); color: #A9C0DA; padding: var(--space-6) 0 var(--space-3); }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-2); }
.footer-brand .brand-logo { width: 42px; height: 42px; }
.footer-brand .name { color: var(--white); font-weight: 700; font-size: 1.1rem; font-family: var(--font-head); }
.footer-tagline { max-width: 320px; color: #8AA3C2; font-size: 0.92rem; }
.footer-col h4 { color: var(--white); font-family: var(--font-head); font-size: 0.95rem; margin-bottom: var(--space-2); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: #A9C0DA; font-size: 0.92rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  padding-top: var(--space-3);
  font-size: 0.82rem;
  color: #6E88A8;
}

.quote-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  animation: glow-pulse 4.5s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%, 100% { box-shadow: var(--shadow-lg), 0 0 0 rgba(79, 179, 232, 0); }
  50% { box-shadow: var(--shadow-lg), 0 0 46px rgba(79, 179, 232, 0.32); }
}
.form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-2); margin-bottom: var(--space-2); }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-weight: 600; font-size: 0.9rem; color: var(--navy-dark); }
.form-field input,
.form-field textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--bg);
  color: var(--text);
  min-height: 48px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field textarea { min-height: 110px; resize: vertical; }
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--blue-mid);
  outline: none;
  box-shadow: 0 0 0 3px var(--blue-light);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-bottom: var(--space-3);
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy-dark);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  min-height: 44px;
}
.checkbox-item input { width: 18px; height: 18px; accent-color: var(--blue-mid); flex-shrink: 0; }
.form-note { font-size: 0.82rem; color: var(--text-muted); margin-top: var(--space-2); }
.form-error { font-size: 0.88rem; color: var(--danger); margin-top: var(--space-2); }
.form-honeypot { position: absolute; left: -9999px; }

.quote-success { text-align: center; padding: var(--space-4) 0; }
.quote-success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue-mid);
  display: flex;
  align-items: center;
  justify-content: center;
}
.quote-success .hero-quote-sub { margin-bottom: 0; }
.quote-success a { color: var(--blue-mid); font-weight: 600; }

.scroll-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--blue-mid);
  color: var(--white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px) scale(0.9);
  pointer-events: none;
  transition: opacity 280ms ease, transform 280ms ease, background var(--transition);
  z-index: 90;
}
.scroll-top.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.scroll-top:hover { background: var(--navy); transform: translateY(-3px) scale(1.05); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal:nth-child(1) { transition-delay: 0ms; }
.reveal:nth-child(2) { transition-delay: 90ms; }
.reveal:nth-child(3) { transition-delay: 180ms; }
.reveal:nth-child(4) { transition-delay: 270ms; }
.reveal:nth-child(5) { transition-delay: 360ms; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .quote-form, .process-num::after { animation: none !important; }
}

@media (max-width: 420px) {
  .brand-text .sub { display: none; }
  .header-actions { gap: 10px; }
  .header-actions .btn-primary { padding: 0 14px; font-size: 0.85rem; }
}

@media (min-width: 768px) {
  .main-nav { display: block; }
  .phone-link { display: inline-flex; }
  .nav-toggle { display: none; }
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
  .quote-form { padding: var(--space-5); }
  .checkbox-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-inner { justify-content: space-between; text-align: left; }
  .topbar-inner .divider { display: inline; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .quote-split { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .hero-inner .lead { margin-bottom: var(--space-4); }
  .area-wrap { grid-template-columns: 0.8fr 1.2fr; }
  .compare-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1440px) {
  .container { max-width: 1280px; }
}