/* ============================================================
   I&J Professional Cleaning — Design Tokens
   Palette: navy (trust/authority) + sky blue (brand, from logo)
            on warm-white/light-gray, single accent used with intent
   Type: Manrope (display, geometric/confident) + Inter (body, quiet)
   Signature: the "clean pass" divider — a single-stroke diagonal
   wipe between sections, echoing a squeegee pass across glass
   ============================================================ */

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

:root {
  --navy: #0b2b45;
  --navy-soft: #1c4568;
  --sky: #2ea0e0;
  --sky-deep: #1c7fb8;
  --paper: #f5f8fa;
  --white: #ffffff;
  --ink: #16283a;
  --ink-mute: #52697c;
  --line: #e1e8ed;

  --display: 'Manrope', sans-serif;
  --body: 'Inter', sans-serif;

  --radius: 10px;
  --shadow: 0 12px 30px -14px rgba(11, 43, 69, 0.25);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--navy);
  margin: 0 0 0.5em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 700; }

p { margin: 0 0 1em; color: var(--ink-mute); }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-deep);
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }

.btn-primary {
  background: var(--sky);
  color: var(--white);
  box-shadow: 0 10px 24px -10px rgba(46, 160, 224, 0.6);
}
.btn-primary:hover { background: var(--sky-deep); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: var(--white);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }

.btn-outline-navy {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy);
}
.brand img { height: 46px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.main-nav a.active { color: var(--sky-deep); }
.main-nav a:hover { color: var(--sky-deep); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-phone {
  font-family: var(--display);
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}
.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: var(--white);
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 96px;
}
.hero h1 { color: var(--white); }
.hero p.lede {
  color: rgba(255,255,255,0.82);
  font-size: 1.08rem;
  max-width: 46ch;
}
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-figure {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3.2;
  background: var(--white);
}
.hero-figure img { width: 100%; height: 100%; object-fit: contain; }
.hero-figure.crop img { object-fit: cover; }
.hero-logo-panel {
  background:
    radial-gradient(circle at 30% 20%, rgba(46,160,224,0.16), transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(46,160,224,0.10), transparent 50%),
    var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
}
.hero-logo-img { width: 62%; height: auto; object-fit: contain; filter: drop-shadow(0 10px 24px rgba(11,43,69,0.12)); }
.hero-badges {
  display: flex;
  gap: 26px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stat {
  font-family: var(--display);
}
.hero-stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
}
.hero-stat span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.68);
}

/* ---------- Signature: clean-pass divider ---------- */
.clean-pass {
  position: relative;
  height: 64px;
  background: var(--white);
  overflow: hidden;
}
.clean-pass svg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
.section-tight { padding: 64px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.bg-paper { background: var(--paper); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy p { color: rgba(255,255,255,0.75); }

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

.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(46, 160, 224, 0.12);
  color: var(--sky-deep);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.service-icon svg { width: 24px; height: 24px; }

/* ---------- Photo gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 14px;
}
.gallery figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery figure:hover img { transform: scale(1.06); }
.gallery .tall { grid-row: span 2; }
.gallery .wide { grid-column: span 2; }

/* ---------- Trust badges ---------- */
.trust-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-strip img { height: 42px; width: auto; filter: saturate(1); }
.trust-caption {
  text-align: center;
  color: var(--ink-mute);
  font-size: 0.85rem;
  margin-top: 18px;
}

/* ---------- Steps / process ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; counter-reset: step; }
.step { position: relative; padding-left: 4px; }
.step .num {
  font-family: var(--display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--sky-deep);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 10px;
}

/* ---------- Testimonial / quote ---------- */
.quote-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 34px;
}
.quote-card p.quote {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
}
.quote-name { color: var(--ink-mute); font-size: 0.9rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--sky-deep), var(--sky));
  color: var(--white);
  border-radius: 20px;
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img { height: 40px; }
.footer-brand span { font-family: var(--display); font-weight: 800; color: var(--white); }
.site-footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 10px; font-size: 0.92rem; }
.site-footer a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Page header (interior pages) ---------- */
.page-header {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: var(--white);
  padding: 64px 0 56px;
}
.page-header h1 { color: var(--white); margin-bottom: 10px; }
.page-header p { color: rgba(255,255,255,0.78); max-width: 56ch; margin: 0; }

/* ---------- Contact page ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}
.contact-card h3 { margin-bottom: 6px; }
.contact-form { display: grid; gap: 16px; }
.contact-form label {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--navy);
  display: block;
  margin-bottom: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--body);
  font-size: 0.96rem;
  background: var(--white);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--sky);
  outline-offset: 1px;
  border-color: var(--sky);
}
.contact-form textarea { resize: vertical; min-height: 120px; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.center-head { margin-left: auto; margin-right: auto; text-align: center; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 43, 69, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  z-index: 999;
}
.lightbox-overlay.is-open { display: flex; }
.lightbox-img {
  max-width: 92vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 30px 70px -20px rgba(0,0,0,0.6);
}
.lightbox-close {
  position: absolute;
  top: 22px;
  right: 28px;
  background: rgba(255,255,255,0.12);
  border: none;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero .container { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 56px; }
  .hero-figure { order: -1; }
  .grid-3, .grid-2, .steps, .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery .wide { grid-column: span 2; }
  .contact-wrap { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .grid-3, .grid-2, .steps, .footer-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .trust-strip { gap: 28px; }
  .trust-strip img { height: 34px; }
  section { padding: 64px 0; }
}