/* Kizzy's Cleaning Services — shared stylesheet */

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --gray-900: #171717;
  --gray-600: #6b6b6b;
  --gray-400: #a3a3a3;
  --gray-200: #e5e5e3;
  --gray-100: #f5f5f4;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --container: 1120px;
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

p { color: var(--gray-600); font-size: 18px; line-height: 1.55; margin: 0 0 16px; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(38px, 6vw, 68px); }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: 20px; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: opacity 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background: var(--black); color: var(--white); }
.btn-outline { background: transparent; color: var(--black); border-color: var(--black); }
.btn-light { background: var(--white); color: var(--black); }

/* Header */
.site-header {
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 700; }

/* Logo */
.brand-mark { display: block; height: 52px; width: auto; }
.hero-art .brand-mark { height: 150px; margin: 0 auto 20px; }
.footer-grid .brand .brand-mark { height: 60px; filter: invert(1) brightness(1.4); }
.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav a { font-size: 16px; color: var(--black); padding-bottom: 4px; border-bottom: 2px solid transparent; }
.main-nav a.active, .main-nav a:hover { border-bottom-color: var(--black); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  position: relative;
  content: '';
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }

/* Hero */
.hero {
  padding: 72px 0;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-copy .underline {
  text-decoration: underline;
  text-decoration-thickness: 4px;
  text-underline-offset: 6px;
}
.hero-actions { display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap; }
.hero-art {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
}
.hero-art img { margin: 0 auto 16px; height: 140px; width: auto; }
.hero-art .eyebrow { margin-bottom: 20px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }
.pill {
  border: 1px solid var(--black);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-head);
}

/* Stat strip */
.stat-strip {
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 28px 0;
}
.stat-strip .container {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  font-weight: 600;
  font-size: 15px;
}
.stat-strip li { list-style: none; display: flex; align-items: center; gap: 8px; }
.stat-strip li::before { content: '•'; color: var(--gray-400); }
.stat-strip ul { display: flex; gap: 48px; flex-wrap: wrap; justify-content: center; padding: 0; margin: 0; }

/* Generic section */
.section { padding: 88px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

/* Service cards grid */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-card {
  padding: 40px;
  border-right: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.service-card:nth-child(2n) { border-right: none; }
.service-card:nth-last-child(-n+2) { border-bottom: none; }
.service-card .num { font-family: var(--font-head); font-weight: 600; color: var(--gray-400); font-size: 14px; display: block; margin-bottom: 20px; }
.service-card h3 { margin-bottom: 20px; }
.enquire-link {
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1.5px solid var(--black);
  padding-bottom: 2px;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 32px;
}
.step-num { font-family: var(--font-head); font-size: 32px; font-weight: 700; margin-bottom: 12px; }
.step-rule { border-top: 2px solid var(--black); margin-bottom: 20px; width: 100%; }
.step h4 { margin-bottom: 8px; font-size: 18px; }
.step p { margin-bottom: 0; }

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}
.testimonial-card {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.quote-mark { font-family: var(--font-head); font-size: 48px; font-weight: 700; color: var(--black); line-height: 1; margin-bottom: 12px; }
.testimonial-card p { color: var(--black); font-size: 17px; }
.testimonial-name { font-weight: 700; font-size: 15px; margin-top: 16px; }
.testimonial-role { color: var(--gray-600); font-size: 15px; }

/* CTA banner */
.cta-banner {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
}
.cta-banner h2 { color: var(--white); }
.cta-banner p { color: var(--gray-400); max-width: 520px; margin: 0 auto 28px; }

/* Footer */
.site-footer { background: var(--black); color: var(--gray-400); padding: 64px 0 0; margin-top: 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-grid .brand { color: var(--white); margin-bottom: 16px; }
.footer-grid .brand img { filter: invert(1) brightness(2); }
.footer-col h5 {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin: 0 0 16px;
  font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-col a, .footer-col li { color: #d4d4d4; font-size: 15px; }
.footer-bottom {
  border-top: 1px solid #262626;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--gray-400);
  flex-wrap: wrap;
  gap: 8px;
}

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact-info-item {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon {
  width: 44px; height: 44px;
  border: 1px solid var(--gray-200);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-form-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 44px;
}
.form-row { margin-bottom: 24px; }
.form-row label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 9px; }
.form-row input, .form-row textarea {
  width: 100%;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--black);
  transition: border-color 0.15s ease;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--black);
}
.form-row textarea { min-height: 120px; resize: vertical; }

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.radio-option {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.radio-option:hover { border-color: var(--gray-400); }
.radio-option:has(input:checked) { border-color: var(--black); background: var(--gray-100); }
.radio-option input[type="radio"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--black);
}

.submit-btn {
  width: 100%;
  background: #1e293b;
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 15px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  margin-top: 4px;
}
.submit-btn:hover { opacity: 0.9; }
.form-status { margin-top: 14px; font-size: 15px; font-weight: 500; }
.form-status.success { color: #16a34a; }
.form-status.error { color: #dc2626; }

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .header-actions .btn-primary { display: none; }
  .hero .container, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none !important; border-bottom: 1px solid var(--gray-200) !important; }
  .service-card:last-child { border-bottom: none !important; }
  .steps-grid, .testimonial-grid, .footer-grid { grid-template-columns: 1fr; }
  .stat-strip ul { flex-direction: column; align-items: flex-start; gap: 12px; }
}