/* ==========================================================
   Digii Window Cleaning — Dark Theme (Black / White / Dark Blue)
   ========================================================== */

:root {
  --bg: #06090f;
  --bg-alt: #0b1220;
  --bg-card: #0e1626;
  --bg-card-hover: #12203a;
  --blue: #1e88e5;
  --blue-dark: #0d47a1;
  --blue-deep: #082a5e;
  --white: #ffffff;
  --gray: #b8c2d0;
  --gray-dark: #6b7686;
  --border: rgba(30, 136, 229, 0.25);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
  --radius: 14px;
  --max-w: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: #64b5f6; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 22px; }

section { padding: 78px 0; }

h1, h2, h3, h4 { line-height: 1.2; font-weight: 800; letter-spacing: 0.3px; }

h1 { font-size: clamp(2rem, 5vw, 3.4rem); text-transform: uppercase; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); text-transform: uppercase; }
h3 { font-size: 1.25rem; }

.section-label {
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.82rem;
  margin-bottom: 10px;
}

.section-head { text-align: center; max-width: 780px; margin: 0 auto 48px; }
.section-head p { color: var(--gray); margin-top: 14px; font-size: 1.05rem; }

.accent { color: var(--blue); }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--blue-dark);
  text-align: center;
  padding: 9px 16px;
  font-size: 0.92rem;
  font-weight: 600;
}
.topbar a { color: var(--white); text-decoration: underline; }

/* ---------- Header / Nav ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(6, 9, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 22px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 54px; width: auto; }
.logo-text { font-size: 1.5rem; font-weight: 900; letter-spacing: 2px; color: var(--white); text-transform: uppercase; }
.logo-text span { color: var(--blue); }
.logo-sub { display: block; font-size: 0.62rem; letter-spacing: 4px; color: var(--blue); font-weight: 700; }

nav.main-nav { display: flex; align-items: center; gap: 26px; }
nav.main-nav a { color: var(--white); font-weight: 600; font-size: 0.95rem; }
nav.main-nav a:hover, nav.main-nav a.active { color: var(--blue); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.7rem;
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 15px 32px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: none;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }

.btn-blue {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
  box-shadow: 0 6px 24px rgba(30, 136, 229, 0.45);
}
.btn-blue:hover { color: var(--white); box-shadow: 0 10px 32px rgba(30, 136, 229, 0.6); }

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

.btn-white { background: var(--white); color: var(--blue-dark); }
.btn-white:hover { color: var(--blue-dark); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 90px 0 80px;
  background:
    linear-gradient(rgba(6, 9, 15, 0.82), rgba(6, 9, 15, 0.94)),
    radial-gradient(ellipse at 20% 10%, rgba(13, 71, 161, 0.55), transparent 55%),
    radial-gradient(ellipse at 85% 80%, rgba(30, 136, 229, 0.28), transparent 50%),
    var(--bg-alt);
  overflow: hidden;
}
/* Swap in a real background photo by uncommenting:
.hero { background-image: linear-gradient(rgba(6,9,15,.8), rgba(6,9,15,.92)), url('../assets/hero-bg.jpg'); background-size: cover; background-position: center; }
*/

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}

.hero-copy h1 { margin-bottom: 18px; }
.hero-copy .tagline { color: var(--gray); font-size: 1.15rem; margin-bottom: 28px; max-width: 560px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.badge {
  background: rgba(30, 136, 229, 0.12);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
}
.badge strong { color: var(--blue); }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 26px; }

.response-note {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray);
  font-weight: 600;
  font-size: 0.95rem;
}
.pulse-dot {
  width: 11px; height: 11px;
  background: #38d67a;
  border-radius: 50%;
  animation: pulse 1.6s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(56, 214, 122, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(56, 214, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(56, 214, 122, 0); }
}

/* Lead form card */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px 22px 12px;
}
.form-card h3 { text-align: center; margin-bottom: 4px; font-size: 1.35rem; text-transform: uppercase; }
.form-card .form-sub { text-align: center; color: var(--blue); font-weight: 700; font-size: 0.9rem; margin-bottom: 12px; }

/* ---------- Offer banner ---------- */
.offer-banner {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-dark));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.offer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.offer-inner h2 { font-size: clamp(1.3rem, 3vw, 1.9rem); }
.offer-inner p { color: #d6e6ff; margin-top: 6px; max-width: 640px; }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.card:hover { transform: translateY(-5px); border-color: var(--blue); background: var(--bg-card-hover); }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--gray); font-size: 0.97rem; }
.card .icon { font-size: 2.2rem; margin-bottom: 14px; }

/* Pricing tables */
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.price-card:hover { transform: translateY(-5px); border-color: var(--blue); }
.price-card.featured { border: 2px solid var(--blue); position: relative; }
.featured-tag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  padding: 4px 18px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}
.price-card h3 { text-transform: uppercase; letter-spacing: 1px; }
.price-big { font-size: 2.5rem; font-weight: 900; color: var(--blue); margin: 12px 0 2px; }
.price-big small { font-size: 1rem; color: var(--gray); font-weight: 600; }
.price-note { color: var(--gray-dark); font-size: 0.85rem; margin-bottom: 16px; }
.price-card ul { list-style: none; margin: 14px 0 24px; flex: 1; }
.price-card ul li { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.06); color: var(--gray); font-size: 0.95rem; }
.price-card ul li::before { content: "✓  "; color: var(--blue); font-weight: 800; }

/* Simple price table */
table.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
table.price-table th {
  background: var(--blue-deep);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  padding: 14px 18px;
  text-align: left;
}
table.price-table td { padding: 14px 18px; border-top: 1px solid rgba(255,255,255,0.06); color: var(--gray); }
table.price-table td:last-child { color: var(--blue); font-weight: 800; white-space: nowrap; }
.table-scroll { overflow-x: auto; }

/* ---------- Photo placeholders ---------- */
.photo-placeholder {
  background: repeating-linear-gradient(45deg, #0b1220, #0b1220 12px, #0e1626 12px, #0e1626 24px);
  border: 2px dashed rgba(30, 136, 229, 0.45);
  border-radius: var(--radius);
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--gray-dark);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 20px;
  letter-spacing: 0.5px;
}
.photo-placeholder.tall { min-height: 320px; }
.photo-placeholder.short { min-height: 180px; }

/* Real photos */
img.photo {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  object-fit: cover;
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
img.photo:hover { transform: translateY(-4px); border-color: var(--blue); }
img.photo.tall { aspect-ratio: 3 / 4; height: 100%; min-height: 320px; }
.gallery-grid img.photo { aspect-ratio: 4 / 5; }

/* Package card image */
.card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  display: block;
}

/* ---------- Process steps ---------- */
.step { text-align: center; }
.step-num {
  width: 58px; height: 58px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 900;
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--gray); font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
}
.faq-q::after { content: "+"; color: var(--blue); font-size: 1.6rem; font-weight: 800; transition: transform 0.25s ease; flex-shrink: 0; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { padding: 0 24px 22px; color: var(--gray); }

/* ---------- Service areas ---------- */
.map-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.map-wrap iframe { display: block; width: 100%; height: 440px; border: 0; filter: grayscale(35%) invert(90%) hue-rotate(180deg) contrast(0.92); }

.area-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 34px; }
.area-links a {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 40px;
  color: var(--white);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.area-links a:hover { background: var(--blue-dark); border-color: var(--blue); }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    linear-gradient(rgba(8, 42, 94, 0.88), rgba(8, 42, 94, 0.92)),
    radial-gradient(ellipse at 70% 30%, rgba(30, 136, 229, 0.5), transparent 60%),
    var(--blue-deep);
  text-align: center;
  padding: 70px 0;
}
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { color: #d6e6ff; max-width: 620px; margin: 0 auto 28px; }

/* ---------- Trust bar ---------- */
.trust-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px 46px; text-align: center; }
.trust-item { min-width: 150px; }
.trust-item .big { font-size: 2rem; font-weight: 900; color: var(--blue); }
.trust-item .label { color: var(--gray); font-size: 0.9rem; font-weight: 600; }

/* ---------- Footer ---------- */
footer.site-footer {
  background: #04070c;
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.footer-grid h4 { text-transform: uppercase; letter-spacing: 1.5px; font-size: 0.9rem; color: var(--blue); margin-bottom: 16px; }
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 9px; }
.footer-grid ul a { color: var(--gray); font-size: 0.93rem; }
.footer-grid ul a:hover { color: var(--blue); }
.footer-about p { color: var(--gray); font-size: 0.93rem; margin: 14px 0; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.social-links a:hover { background: var(--blue-dark); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 0;
  text-align: center;
  color: var(--gray-dark);
  font-size: 0.85rem;
}
.footer-bottom a { color: var(--gray-dark); }

/* ---------- Sticky mobile call bar ---------- */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 998;
  background: var(--blue-dark);
  padding: 12px 16px;
  gap: 12px;
  box-shadow: 0 -6px 24px rgba(0,0,0,0.5);
}
.mobile-call-bar a { flex: 1; padding: 13px 10px; font-size: 0.9rem; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding: 18px 0 0; font-size: 0.88rem; color: var(--gray-dark); }
.breadcrumbs a { color: var(--gray); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  padding: 64px 0 56px;
  background:
    linear-gradient(rgba(6, 9, 15, 0.85), rgba(6, 9, 15, 0.95)),
    radial-gradient(ellipse at 30% 20%, rgba(13, 71, 161, 0.5), transparent 55%),
    var(--bg-alt);
  text-align: center;
}
.page-hero p { color: var(--gray); max-width: 760px; margin: 16px auto 0; font-size: 1.08rem; }

.prose { max-width: 820px; margin: 0 auto; }
.prose h2 { margin: 40px 0 16px; font-size: 1.5rem; }
.prose h3 { margin: 28px 0 12px; color: var(--blue); }
.prose p { color: var(--gray); margin-bottom: 16px; }
.prose ul { color: var(--gray); margin: 0 0 16px 22px; }
.prose ul li { margin-bottom: 8px; }

.alt-bg { background: var(--bg-alt); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-3, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  section { padding: 56px 0; }
  nav.main-nav {
    position: fixed;
    top: 0; right: -290px;
    width: 280px;
    height: 100vh;
    background: var(--bg-alt);
    flex-direction: column;
    align-items: flex-start;
    padding: 90px 30px 30px;
    gap: 20px;
    transition: right 0.3s ease;
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  nav.main-nav.open { right: 0; }
  .nav-toggle { display: block; z-index: 1001; }
  .nav-cta-desktop { display: none; }
  .mobile-call-bar { display: flex; }
  body { padding-bottom: 68px; }
  .grid-2, .grid-3, .grid-4, .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .offer-inner { flex-direction: column; text-align: center; }
}