/* ==========================================================================
   HTM CLEANNING LTD — Design System
   Display: Bricolage Grotesque | Body: Inter | Utility/Data: IBM Plex Mono
   Signature: "Streak Wipe" — a diagonal clean-streak reveal + checklist ticks
   ========================================================================== */

:root {
  --primary: #0B5ED7;
  --primary-dark: #073E8F;
  --navy: #071B3D;
  --secondary: #00B4D8;
  --accent: #22C55E;
  --bg: #FFFFFF;
  --grey: #F8FAFC;
  --grey-200: #EEF2F7;
  --text: #1F2937;
  --text-soft: #5B6675;
  --white: #FFFFFF;

  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 20px 60px -20px rgba(11, 94, 215, 0.25);
  --shadow-card: 0 10px 30px -12px rgba(7, 27, 61, 0.15);
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  color: var(--navy);
}

h1 { font-size: clamp(2.6rem, 5vw, 4.4rem); }
h2 { font-size: clamp(2rem, 3.4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }

p { margin: 0 0 1em; color: var(--text-soft); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { padding-left: 1.2em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-tight { padding: 64px 0; }
.section-grey { background: var(--grey); }
.section-navy { background: var(--navy); color: rgba(255,255,255,0.85); }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p { color: rgba(255,255,255,0.68); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(11, 94, 215, 0.08);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
  font-weight: 500;
}
.eyebrow::before { content: '●'; color: var(--accent); font-size: 0.6em; }
.section-navy .eyebrow { background: rgba(255,255,255,0.1); color: #7FD8F0; }

.text-center { text-align: center; }
.max-w { max-width: 680px; margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.98rem;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 24px 50px -16px rgba(11,94,215,0.4); }
.btn-accent { background: var(--accent); color: #06301a; }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(34,197,94,0.45); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid rgba(7,27,61,0.18);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.section-navy .btn-outline { color: #fff; border-color: rgba(255,255,255,0.3); }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(7,27,61,0.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; max-width: var(--container); margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--navy); }
.logo-mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  position: relative; overflow: hidden; flex-shrink: 0;
}
.logo-mark::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.65) 45%, transparent 60%);
  transform: translateX(-100%);
  animation: shine 3.5s ease-in-out infinite;
}
@keyframes shine { 0%,60%{ transform: translateX(-120%); } 100%{ transform: translateX(120%); } }
.logo small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 0.6rem; letter-spacing: 0.12em; color: var(--text-soft); text-transform: uppercase; }

.nav-desktop { display: flex; align-items: center; gap: 30px; }
.nav-desktop a { font-size: 0.92rem; font-weight: 500; color: var(--text); position: relative; padding: 6px 0; }
.nav-desktop a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.25s ease;
}
.nav-desktop a:hover::after, .nav-desktop a.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone { font-family: var(--font-mono); font-size: 0.9rem; font-weight: 500; color: var(--primary); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: 130%; left: 0; background: #fff; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card); padding: 10px; min-width: 240px; opacity: 0; visibility: hidden;
  transform: translateY(6px); transition: all 0.2s ease; border: 1px solid var(--grey-200);
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 9px 12px; border-radius: 8px; font-size: 0.88rem; }
.dropdown-menu a:hover { background: var(--grey); color: var(--primary); }

@media (max-width: 960px) {
  .nav-desktop, .nav-phone { display: none; }
  .nav-toggle { display: block; }
  .mobile-nav {
    display: none; flex-direction: column; gap: 4px; background: #fff;
    padding: 18px 24px 26px; border-top: 1px solid var(--grey-200);
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a { padding: 12px 4px; font-weight: 500; border-bottom: 1px solid var(--grey-200); }
  .mobile-nav .btn { margin-top: 12px; }
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: 90px 0 100px;
  background: radial-gradient(circle at 85% 0%, rgba(0,180,216,0.10), transparent 55%),
              radial-gradient(circle at 0% 100%, rgba(34,197,94,0.08), transparent 45%),
              var(--bg);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.hero-copy p.lead { font-size: 1.15rem; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 30px; }
.hero-trust { display: flex; gap: 28px; margin-top: 46px; flex-wrap: wrap; }
.hero-trust div { font-family: var(--font-mono); }
.hero-trust strong { display: block; font-size: 1.6rem; color: var(--navy); font-family: var(--font-display); }
.hero-trust span { font-size: 0.78rem; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.06em; }

.hero-visual {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/4.6; box-shadow: var(--shadow-card);
  background: linear-gradient(160deg, var(--primary-dark), var(--primary) 55%, var(--secondary));
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: luminosity; opacity: 0.85; }
.streak-wipe {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.55) 48%, rgba(255,255,255,0.05) 58%, transparent 68%);
  transform: translateX(-140%);
  animation: wipe 4.5s cubic-bezier(.4,0,.2,1) infinite;
}
@keyframes wipe { 0%{ transform: translateX(-140%);} 35%{ transform: translateX(140%);} 100%{ transform: translateX(140%);} }
.hero-badge {
  position: absolute; bottom: 22px; left: 22px; right: 22px;
  background: rgba(255,255,255,0.14); backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius-md);
  padding: 16px 18px; color: #fff; display: flex; align-items: center; gap: 12px;
}
.hero-badge .stars { color: #FFD166; font-size: 0.95rem; letter-spacing: 2px; }
.hero-badge small { display: block; opacity: 0.8; font-size: 0.75rem; margin-top: 2px; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; aspect-ratio: 16/11; }
}

/* Page header (inner pages) */
.page-header {
  padding: 64px 0 56px;
  background: linear-gradient(160deg, var(--navy), var(--primary-dark));
  color: #fff; position: relative; overflow: hidden;
}
.page-header::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
}
.breadcrumb { font-family: var(--font-mono); font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-bottom: 14px; }
.breadcrumb a:hover { color: #fff; }
.page-header h1 { color: #fff; max-width: 780px; }
.page-header p { color: rgba(255,255,255,0.72); max-width: 620px; font-size: 1.05rem; }

/* Cards / Grid */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.glass-card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}
.grid-on-navy .glass-card, .section-navy .glass-card {
  background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.14); color: #fff;
}
.section-navy .glass-card p { color: rgba(255,255,255,0.65); }
.glass-card:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -18px rgba(7,27,61,0.28); }
.card-icon {
  width: 54px; height: 54px; border-radius: 14px; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.card-icon svg { width: 26px; height: 26px; }
.glass-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.glass-card a.card-link { font-size: 0.85rem; font-weight: 600; color: var(--primary); }
.section-navy .glass-card a.card-link { color: #7FD8F0; }

.plain-card {
  background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--radius-md);
  padding: 30px; box-shadow: var(--shadow-card);
}

/* Process / checklist steps */
.process-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 50px; position: relative; }
.process-step { text-align: left; position: relative; }
.tick {
  width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
  font-weight: 600; margin-bottom: 18px; box-shadow: 0 10px 24px -8px rgba(34,197,94,0.5);
}
@media (max-width: 860px) { .process-track { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .process-track { grid-template-columns: 1fr; } }

/* Stats strip */
.stats-strip { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.stats-strip .stat { text-align: center; padding: 26px 10px; }
.stats-strip strong { display: block; font-family: var(--font-display); font-size: 2.4rem; color: #fff; }
.stats-strip span { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.6); }
@media (max-width: 640px) { .stats-strip { grid-template-columns: 1fr 1fr; } }

/* Testimonials */
.testi-card { background: var(--grey); border-radius: var(--radius-md); padding: 30px; border: 1px solid var(--grey-200); }
.testi-stars { color: #FFB020; letter-spacing: 2px; margin-bottom: 12px; font-size: 0.95rem; }
.testi-person { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-weight: 600; font-family: var(--font-display);
}
.testi-person strong { display: block; font-size: 0.92rem; color: var(--navy); }
.testi-person span { font-size: 0.78rem; color: var(--text-soft); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery-item { position: relative; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1/1; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-tag {
  position: absolute; bottom: 10px; left: 10px; background: rgba(7,27,61,0.75); color: #fff;
  font-family: var(--font-mono); font-size: 0.68rem; padding: 5px 10px; border-radius: 100px; text-transform: uppercase;
}
@media (max-width: 860px) { .gallery-grid { grid-template-columns: repeat(2,1fr); } }

/* Before/after slider (CSS only) */
.ba-slider { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 16/10; box-shadow: var(--shadow-card); }
.ba-slider .after-img, .ba-slider .before-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-slider .before-wrap { position: absolute; inset: 0; width: 52%; overflow: hidden; border-right: 3px solid #fff; }
.ba-slider .before-wrap img { width: 100%; height: 100%; object-fit: cover; }
.ba-tag { position: absolute; top: 14px; font-family: var(--font-mono); font-size: 0.7rem; padding: 5px 12px; border-radius: 100px; background: rgba(0,0,0,0.55); color: #fff; text-transform: uppercase; }
.ba-tag.before { left: 14px; }
.ba-tag.after { right: 14px; }

/* Pricing table */
.pricing-card { position: relative; }
.pricing-card.featured { border: 2px solid var(--primary); transform: scale(1.03); }
.pricing-card.featured::before {
  content: 'MOST BOOKED'; position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #06301a; font-family: var(--font-mono); font-size: 0.65rem;
  padding: 5px 14px; border-radius: 100px; letter-spacing: 0.06em;
}
.price-tag { font-family: var(--font-display); font-size: 2.6rem; color: var(--navy); margin: 14px 0; }
.price-tag span { font-family: var(--font-body); font-size: 0.9rem; font-weight: 400; color: var(--text-soft); }
.pricing-card ul { list-style: none; padding: 0; margin: 20px 0; }
.pricing-card ul li { display: flex; gap: 10px; padding: 8px 0; border-top: 1px solid var(--grey-200); font-size: 0.92rem; }
.pricing-card ul li::before { content: '✓'; color: var(--accent); font-weight: 700; }

/* FAQ accordion */
.faq-item { border-bottom: 1px solid var(--grey-200); padding: 22px 0; }
.faq-q { display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; color: var(--navy); gap: 20px; }
.faq-q .plus { font-family: var(--font-mono); font-size: 1.3rem; color: var(--primary); transition: transform 0.25s ease; flex-shrink: 0; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding-top: 14px; margin: 0; }

/* Forms */
.form-card { background: #fff; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-card); border: 1px solid var(--grey-200); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: 10px; border: 1.5px solid var(--grey-200);
  font-family: var(--font-body); font-size: 0.95rem; background: var(--grey); transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); background: #fff; }
.field-note { font-size: 0.75rem; color: var(--text-soft); margin-top: 6px; }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success.show { display: block; }
.form-success .tick { margin: 0 auto 18px; }

/* Blog */
.blog-card { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--grey-200); box-shadow: var(--shadow-card); background: #fff; }
.blog-card img { aspect-ratio: 16/10; object-fit: cover; }
.blog-card-body { padding: 24px; }
.blog-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 10px; }
.blog-article { max-width: 760px; margin: 0 auto; }
.blog-article h2 { margin-top: 1.4em; }
.blog-article h3 { margin-top: 1.2em; }
.blog-article ul li, .blog-article ol li { margin-bottom: 8px; color: var(--text-soft); }
.blog-article p { font-size: 1.02rem; }
.pullquote { border-left: 3px solid var(--accent); padding: 6px 24px; font-family: var(--font-display); font-size: 1.3rem; color: var(--navy); margin: 32px 0; }

/* Areas list */
.areas-list { display: flex; flex-wrap: wrap; gap: 12px; }
.areas-list span { background: var(--grey); border: 1px solid var(--grey-200); padding: 9px 18px; border-radius: 100px; font-size: 0.85rem; }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--primary-dark), var(--primary) 60%, var(--secondary));
  border-radius: var(--radius-lg); padding: 56px 48px; color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta-band::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.12) 50%, transparent 60%);
  transform: translateX(-100%); animation: wipe 6s ease-in-out infinite;
}
.cta-band h3 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,0.75); margin: 0; }

/* Footer */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.65); padding: 70px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-grid h4 { color: #fff; font-size: 0.95rem; margin-bottom: 18px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 50px; padding-top: 26px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.8rem; }
.social-row { display: flex; gap: 12px; margin-top: 16px; }
.social-row a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.social-row a:hover { background: var(--primary); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Sticky book bar (mobile) */
.mobile-book-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; display: none;
  background: #fff; box-shadow: 0 -8px 30px rgba(7,27,61,0.12); padding: 12px 16px;
  gap: 10px; align-items: center;
}
@media (max-width: 640px) { .mobile-book-bar { display: flex; } body { padding-bottom: 70px; } }

/* Utility */
.mt-0{margin-top:0} .flex{display:flex} .gap{gap:16px} .items-center{align-items:center}
.badge-row { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; opacity: 0.85; }
.badge-row span { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }