* { box-sizing: border-box; }

:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #fbfcff;
  --surface-dark: #0b1f3a;
  --surface-dark-2: #102a4d;
  --text: #16243a;
  --muted: #637086;
  --line: #dde5ef;
  --brand: #0e63d8;
  --brand-dark: #0a4db0;
  --brand-bright: #58a7ff;
  --gold: #c8a96b;
  --radius: 22px;
  --shadow: 0 20px 45px rgba(15, 31, 58, 0.10);
  --max-width: 1160px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88,167,255,0.08), transparent 26%),
    linear-gradient(180deg, #f9fbfe 0%, #f3f7fb 100%);
  line-height: 1.6;
}

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

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.floating-call {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 100;
  background: linear-gradient(135deg, var(--brand-bright), var(--brand-dark));
  color: white;
  padding: 1rem 1.2rem;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 18px 35px rgba(10, 77, 176, 0.28);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(221,229,239,0.85);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 90px;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: 18px;
  background: white;
  box-shadow: 0 10px 24px rgba(15,31,58,0.08);
}

.brand-text strong {
  display: block;
  font-size: 1.18rem;
  line-height: 1.1;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 0.15rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.desktop-nav a:not(.btn) {
  font-weight: 700;
  color: #20304a;
}

.btn {
  display: inline-block;
  padding: 0.92rem 1.22rem;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-weight: 800;
  border: none;
  box-shadow: 0 12px 24px rgba(14,99,216,0.18);
}

.btn-small { padding: 0.72rem 1.05rem; }

.btn-call {
  background: linear-gradient(135deg, var(--brand-bright), var(--brand-dark));
}

.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: white;
  border: 1px solid rgba(255,255,255,0.26);
  box-shadow: none;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(200,169,107,0.25), transparent 20%),
    linear-gradient(135deg, #0a1930 0%, #0f315e 48%, #1a5fb6 100%);
  color: white;
  padding: 5rem 0 3.8rem;
}

.hero-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,0.08) 48%, transparent 70%);
  pointer-events: none;
}

.hero-grid,
.luxury-grid,
.cards,
.gallery-layout,
.pricing-images,
.footer,
.contact-shell,
.showcase-stats {
  display: grid;
  gap: 1.5rem;
}

.hero-grid {
  position: relative;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
}

.eyebrow,
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 800;
}

.eyebrow { color: #d8ebff; }
.section-label { color: var(--brand); }
.light-label { color: #9ac9ff; }
.light-text { color: white; }
.light-muted { color: rgba(255,255,255,0.82); }

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.7rem);
  line-height: 1.02;
  margin: 0.45rem 0 1rem;
  max-width: 11ch;
}

.lead {
  color: rgba(255,255,255,0.9);
  font-size: 1.08rem;
  max-width: 60ch;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.hero-points span {
  padding: 0.58rem 0.9rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-contact {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  font-weight: 700;
}

.showcase-card {
  display: grid;
  gap: 1rem;
}

.showcase-frame {
  padding: 0.9rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 28px;
  box-shadow: 0 22px 48px rgba(0,0,0,0.18);
}

.hero-photo,
.info-image,
.gallery-photo,
.pricing-diagram {
  width: 100%;
  height: auto;
  border-radius: 20px;
}

.showcase-stats {
  grid-template-columns: 1fr 1fr;
}

.showcase-stats > div {
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
}

.showcase-stats strong {
  display: block;
  color: white;
  margin-bottom: 0.2rem;
}

.showcase-stats span {
  color: rgba(255,255,255,0.82);
  font-size: 0.94rem;
}

.luxury-bar {
  margin-top: -1.2rem;
  padding-bottom: 1.6rem;
}

.luxury-grid {
  grid-template-columns: repeat(3, 1fr);
}

.luxury-grid > div {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.luxury-grid strong {
  display: block;
  color: var(--surface-dark);
  margin-bottom: 0.28rem;
}

.luxury-grid span,
.section-intro,
figcaption,
.premium-card p,
.service-card p,
.tip-card p,
.pricing-card p,
.contact-copy p,
.contact-list p,
.card p {
  color: var(--muted);
}

.section {
  padding: 4.6rem 0;
}

.section-alt {
  background: linear-gradient(180deg, #fbfdff 0%, #edf4fb 100%);
}

.dark-band {
  background:
    radial-gradient(circle at top left, rgba(88,167,255,0.08), transparent 30%),
    linear-gradient(180deg, #0a1d36 0%, #102745 100%);
}

.section-heading {
  max-width: 820px;
}

.section-heading.narrow {
  max-width: 760px;
}

.section-heading.center {
  text-align: center;
  margin-inline: auto;
}

.section-heading h2 {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(1.9rem, 3vw, 2.9rem);
  line-height: 1.08;
}

.spacing-top { margin-top: 2.1rem; }
.mt-24 { margin-top: 1.5rem; }

.cards.three-up {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1.6rem;
}

.cards.four-up {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 1.6rem;
}

.card {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.55rem;
  box-shadow: var(--shadow);
}

.premium-card,
.service-card,
.package-card,
.pricing-card {
  position: relative;
  overflow: hidden;
}

.premium-card::before,
.package-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-bright), var(--gold));
}

.package-card {
  text-align: center;
}

.package-card strong {
  display: block;
  margin-top: 0.75rem;
  font-size: 1.35rem;
  color: var(--surface-dark);
}

.package-card.featured {
  border: 2px solid rgba(88,167,255,0.5);
  transform: translateY(-4px);
  box-shadow: 0 28px 52px rgba(15,31,58,0.14);
}

.featured-badge {
  display: inline-block;
  margin-bottom: 0.8rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(14,99,216,0.1);
  color: var(--brand-dark);
  font-size: 0.8rem;
  font-weight: 800;
}

.price-tag {
  display: inline-block;
  margin-top: 0.9rem;
  padding: 0.62rem 0.98rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-bright), var(--brand-dark));
  color: white;
  font-weight: 800;
}

.pricing-card {
  text-align: center;
}

.pricing-images {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 1.6rem;
}

.image-card figcaption {
  margin-top: 0.8rem;
  font-size: 0.95rem;
}

.gallery-layout {
  grid-template-columns: 1.15fr 0.85fr;
  align-items: start;
  margin-top: 1.6rem;
}

.dark-card {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  box-shadow: none;
}

.dark-card h3 { color: white; }
.dark-card p { color: rgba(255,255,255,0.8); }

.contact-section {
  background:
    radial-gradient(circle at top left, rgba(88,167,255,0.08), transparent 25%),
    linear-gradient(180deg, #0a1d36 0%, #0e2746 100%);
  color: white;
}

.contact-shell {
  grid-template-columns: 1fr 0.95fr;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 1rem;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  color: var(--text);
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid #cbd8e6;
  border-radius: 14px;
  font: inherit;
  background: white;
}

.form-message {
  margin: 0;
  color: var(--brand-dark);
  font-weight: 700;
}

.site-footer {
  background: #08162c;
  color: white;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer {
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: 1.35rem 0;
}

.footer-logo {
  width: 76px;
  height: 76px;
  object-fit: contain;
  border-radius: 16px;
  background: white;
}

.footer-text p {
  margin: 0.2rem 0;
  color: rgba(255,255,255,0.82);
}

@media (max-width: 960px) {
  .hero-grid,
  .luxury-grid,
  .cards.three-up,
  .cards.four-up,
  .pricing-images,
  .gallery-layout,
  .contact-shell,
  .footer,
  .showcase-stats {
    grid-template-columns: 1fr;
  }

  .hero h1 { max-width: none; }
  .package-card.featured { transform: none; }
}

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    justify-content: center;
    padding: 0.9rem 0;
  }

  .brand {
    flex-direction: column;
    text-align: center;
  }

  .desktop-nav,
  .hero-actions,
  .hero-contact {
    justify-content: center;
  }

  .btn,
  .btn-secondary,
  .btn-call,
  .floating-call {
    width: 100%;
    text-align: center;
  }

  .floating-call {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }
}


.cleaning-chart-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.6rem;
}

@media (max-width: 960px) {
  .cleaning-chart-grid {
    grid-template-columns: 1fr;
  }
}