/* ============================================================
   Urban Gleam — site.css
   Professional cleaning company stylesheet
   ============================================================ */

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0f2d4a;
  --navy2:   #1a4068;
  --blue:    #2176ae;
  --blue2:   #1a5f96;
  --accent:  #29abe2;
  --green:   #27ae60;
  --white:   #ffffff;
  --off:     #f7f9fc;
  --light:   #eef2f7;
  --mid:     #6b7a8d;
  --dark:    #1c2b3a;
  --text:    #1c2b3a;
  --border:  #d5dfe8;
  --radius:  10px;
  --shadow:  0 4px 24px rgba(15,45,74,.09);
  --shadow2: 0 8px 40px rgba(15,45,74,.14);
  --font:    'Inter', system-ui, -apple-system, sans-serif;
  --transition: 0.22s ease;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff; padding: 8px 16px;
  font-size: .9rem; z-index: 10000;
}
.skip-link:focus { left: 0; }

/* ---------- Utility ---------- */
.container {
  width: 100%; max-width: 1160px;
  margin: 0 auto; padding: 0 20px;
}
.section { padding: 80px 0; }
.bg-light { background: var(--off); }
.bg-dark  { background: var(--navy); color: #fff; }
.bg-dark a { color: var(--accent); }

.eyebrow {
  display: inline-block;
  font-size: .78rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 10px;
}
.eyebrow--light { color: var(--accent); }

.section-header { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section-header h2 { font-size: clamp(1.7rem, 3vw, 2.25rem); font-weight: 800; color: var(--navy); margin-bottom: 14px; line-height: 1.2; }
.bg-dark .section-header h2 { color: #fff; }
.section-intro { font-size: 1.05rem; color: var(--mid); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 8px;
  font-size: .96rem; font-weight: 600;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap; text-decoration: none !important;
  line-height: 1.3;
}
.btn-primary {
  background: var(--blue); color: #fff; border: 2px solid var(--blue);
}
.btn-primary:hover { background: var(--blue2); border-color: var(--blue2); box-shadow: 0 4px 16px rgba(33,118,174,.3); }

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

.bg-dark .btn-outline { color: #fff; border-color: rgba(255,255,255,.5); }
.bg-dark .btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }

.btn-lg { padding: 15px 30px; font-size: 1.04rem; border-radius: 9px; }
.btn-submit { width: 100%; justify-content: center; padding: 14px; font-size: 1rem; }

.btn-nav {
  background: var(--blue); color: #fff !important; border: 2px solid var(--blue);
  padding: 9px 20px; border-radius: 7px;
}
.btn-nav:hover { background: var(--blue2); border-color: var(--blue2); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 900;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(15,45,74,.06);
}
.header-inner {
  display: flex; align-items: center; gap: 20px;
  height: 68px;
}
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo { width: auto; height: 44px; object-fit: contain; }
.logo-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  height: 44px;
  padding: 0 14px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--mid);
  background: var(--off);
}

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  font-size: .92rem; font-weight: 500; color: var(--dark); padding: 8px 10px; border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
}
.main-nav a:hover { background: var(--light); color: var(--blue); }
.nav-phone {
  color: var(--navy) !important; font-weight: 700 !important;
  display: inline-flex; align-items: center; gap: 5px;
}

.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 38px; height: 38px; padding: 7px; border-radius: 6px;
  align-items: center; justify-content: center;
  transition: background var(--transition);
}
.menu-toggle:hover { background: var(--light); }
.menu-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 60%, #1c3e5c 100%);
  color: #fff; padding: 90px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 80% 50%, rgba(41,171,226,.12) 0%, transparent 70%);
}
.hero-inner {
  display: grid; grid-template-columns: 1fr auto;
  gap: 48px; align-items: center;
  position: relative; z-index: 1;
}
.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: 50px; padding: 6px 14px;
  font-size: .82rem; font-weight: 500; letter-spacing: .04em;
  color: rgba(255,255,255,.9); margin-bottom: 22px;
}
.hero-content h1 {
  font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 800;
  line-height: 1.12; margin-bottom: 20px; color: #fff;
}
.hero-sub {
  font-size: 1.1rem; line-height: 1.65;
  color: rgba(255,255,255,.8); margin-bottom: 32px; max-width: 500px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 10px 24px;
}
.hero-trust li {
  display: flex; align-items: center; gap: 6px;
  font-size: .9rem; color: rgba(255,255,255,.8);
}
.hero-trust svg { color: #27ae60; flex-shrink: 0; }

.hero-card {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.15);
  border-radius: 16px; padding: 28px 24px; min-width: 240px;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  backdrop-filter: blur(8px);
}
.hero-logo-img { width: 180px; height: auto; border-radius: 10px; }
.logo-placeholder--hero {
  min-width: 180px;
  height: 88px;
  border-color: rgba(255,255,255,.45);
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.08);
}
.hero-stats { display: flex; gap: 20px; width: 100%; }
.hero-stat {
  flex: 1; text-align: center;
  border-top: 1px solid rgba(255,255,255,.15); padding-top: 14px;
}
.hero-stat strong { display: block; font-size: 1rem; font-weight: 700; color: #fff; }
.hero-stat span { font-size: .78rem; color: rgba(255,255,255,.6); }

/* ---------- Trust bar ---------- */
.trust-bar { background: var(--white); border-bottom: 1px solid var(--border); padding: 20px 0; }
.trust-bar-inner {
  display: flex; flex-wrap: wrap; gap: 12px 36px;
  justify-content: center; align-items: center;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: .88rem; font-weight: 500; color: var(--dark);
}
.trust-item svg { color: var(--blue); flex-shrink: 0; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}
.service-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  display: flex; flex-direction: column; gap: 10px;
}
.service-card:hover {
  box-shadow: var(--shadow2); transform: translateY(-3px); border-color: var(--blue);
}
.service-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--light); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-bottom: 4px;
}
.service-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.service-card p { font-size: .93rem; color: var(--mid); line-height: 1.6; flex: 1; }
.service-link {
  font-size: .9rem; font-weight: 600; color: var(--blue);
  margin-top: 4px; transition: color var(--transition);
}
.service-link:hover { color: var(--blue2); text-decoration: none; }
.services-cta {
  text-align: center;
  background: var(--off); border-radius: var(--radius);
  padding: 32px 24px; border: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: center;
}
.services-cta p { font-size: 1rem; color: var(--mid); width: 100%; margin-bottom: 4px; }

.scope-block {
  margin-top: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  padding: 26px 22px;
}
.scope-block h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}
.scope-intro {
  font-size: .95rem;
  color: var(--mid);
  margin-bottom: 16px;
}
.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.scope-card {
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--off);
  padding: 16px;
}
.scope-card h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.scope-card ul {
  list-style: disc;
  padding-left: 18px;
}
.scope-card li {
  font-size: .9rem;
  color: var(--dark);
  margin-bottom: 6px;
}
.scope-card--muted {
  background: #f5f7fa;
}
.scope-note {
  margin-top: 12px;
  font-size: .9rem;
  color: var(--mid);
}

/* ---------- Steps ---------- */
.steps-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 32px;
}
.step { position: relative; padding-left: 0; }
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--blue); color: #fff;
  font-size: 1.2rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.step h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.step p { font-size: .92rem; color: var(--mid); }

/* ---------- About ---------- */
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.about-img-wrap {
  border-radius: 14px; overflow: hidden;
  background: var(--light); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
}
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-content { display: flex; flex-direction: column; gap: 16px; }
.about-content h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--navy); line-height: 1.2; }
.about-content p { font-size: .97rem; color: var(--mid); }
.about-list {
  display: flex; flex-direction: column; gap: 9px;
  padding: 4px 0;
}
.about-list li {
  font-size: .93rem; color: var(--dark); font-weight: 500;
  display: flex; align-items: flex-start; gap: 8px;
}
.about-list li::before {
  content: '✓'; color: var(--green); font-weight: 700;
  flex-shrink: 0; margin-top: 1px;
}

/* ---------- Areas ---------- */
.areas-grid {
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: center; margin-bottom: 24px;
}
.area-tag {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: 50px; padding: 8px 18px;
  font-size: .9rem; font-weight: 500; color: var(--dark);
  transition: border-color var(--transition), background var(--transition);
}
.area-tag:hover { border-color: var(--blue); background: var(--light); }
.areas-note {
  text-align: center; font-size: .93rem; color: var(--mid);
  margin-top: 12px;
}

/* ---------- FAQ ---------- */
.faq-container { max-width: 760px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 4px; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: var(--white);
}
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; gap: 12px;
  font-size: .97rem; font-weight: 600; color: var(--navy);
  text-align: left; cursor: pointer;
  background: none; border: none;
  transition: background var(--transition);
}
.faq-q:hover { background: var(--off); }
.faq-q[aria-expanded="true"] { background: var(--off); }
.faq-chevron {
  flex-shrink: 0; color: var(--mid);
  transition: transform .22s ease;
}
.faq-q[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }
.faq-a {
  padding: 0 22px 18px 22px;
}
.faq-a p { font-size: .93rem; color: var(--mid); line-height: 1.65; }
.faq-a a { color: var(--blue); }

/* ---------- Contact ---------- */
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 18px; }
.contact-info h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: #fff; }
.contact-sub { font-size: 1rem; color: rgba(255,255,255,.75); }
.contact-details {
  display: flex; flex-direction: column; gap: 12px; padding: 4px 0;
}
.contact-details li {
  display: flex; align-items: center; gap: 10px;
  font-size: .95rem; color: rgba(255,255,255,.85);
}
.contact-details svg { flex-shrink: 0; color: var(--accent); }
.contact-details a { color: #fff; font-weight: 600; }
.contact-trust {
  display: flex; flex-direction: column; gap: 7px;
  padding: 16px 0 0;
}
.contact-trust span { font-size: .88rem; color: rgba(255,255,255,.7); }

/* Form */
.contact-form {
  background: var(--white); border-radius: 14px;
  padding: 36px 32px; box-shadow: var(--shadow2);
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label {
  font-size: .83rem; font-weight: 600; color: var(--dark); letter-spacing: .03em;
}
.form-group label span { color: var(--blue); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: 7px; font: inherit; font-size: .94rem; color: var(--text);
  background: #fff; transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(33,118,174,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-hours-note {
  display: flex; align-items: center; gap: 6px;
  font-size: .83rem; color: var(--mid);
}
.form-security-block {
  display: flex; flex-direction: column; gap: 10px;
  padding: 14px; background: var(--off); border-radius: 8px; border: 1px solid var(--border);
}
.human-check {
  display: flex; align-items: center; gap: 8px;
  font-size: .88rem; color: var(--dark); cursor: pointer;
}
.human-check input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }
.form-success {
  font-size: .93rem; color: var(--green); font-weight: 600;
  padding: 12px 16px; background: #eafaf0; border-radius: 7px;
  border: 1px solid #b7e4c7;
}
.form-error {
  font-size: .9rem; color: #c0392b;
  padding: 10px 14px; background: #fdf0ee; border-radius: 7px;
  border: 1px solid #f5c6cb;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: rgba(255,255,255,.75); }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 40px; padding: 56px 20px 40px;
}
.footer-logo { filter: brightness(0) invert(1); opacity: .9; height: 44px; width: auto; margin-bottom: 14px; }
.logo-placeholder--footer {
  min-width: 130px;
  margin-bottom: 14px;
  border-color: rgba(255,255,255,.35);
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.04);
}
.footer-brand p { font-size: .9rem; line-height: 1.6; max-width: 280px; }
.footer-nav h4, .footer-contact h4 {
  font-size: .85rem; font-weight: 700; color: #fff;
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { font-size: .9rem; color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer-nav a:hover { color: #fff; text-decoration: none; }
.footer-contact p { font-size: .9rem; margin-bottom: 6px; }
.footer-contact a { color: rgba(255,255,255,.85); font-weight: 500; }
.footer-contact a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 16px 20px; text-align: center;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.4); }

/* ---------- Mobile bar ---------- */
.mobile-bar {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 800;
  background: var(--white); border-top: 1px solid var(--border);
  padding: 10px 16px; gap: 10px;
  box-shadow: 0 -4px 20px rgba(15,45,74,.1);
}
.mobile-bar .btn { flex: 1; justify-content: center; }

/* Back to top */
.back-top {
  position: fixed; bottom: 80px; right: 20px; z-index: 700;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: #fff;
  box-shadow: 0 4px 14px rgba(15,45,74,.25);
  display: none; align-items: center; justify-content: center;
  transition: background var(--transition), transform var(--transition);
}
.back-top:hover { background: var(--blue); transform: translateY(-2px); }
.back-top.show { display: flex; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { display: none; }
  .about-inner { grid-template-columns: 1fr; }
  .about-img-wrap { aspect-ratio: 16/7; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .main-nav {
    display: none; position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--white); border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(15,45,74,.12);
    z-index: 800; padding: 16px 0;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; align-items: stretch; }
  .main-nav li a {
    display: block; padding: 12px 24px;
    border-radius: 0; font-size: 1rem;
  }
  .btn-nav { margin: 8px 24px; display: inline-flex; }

  .section { padding: 56px 0; }
  .hero { padding: 60px 0 52px; }
  .hero-content h1 { font-size: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 18px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .scope-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .mobile-bar { display: flex; }
  .back-top { bottom: 72px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .trust-bar-inner { gap: 10px 20px; }
  .steps-grid { grid-template-columns: 1fr; }
}