/* ==========================================================================
   Pure Shine Cleaning Co. — Design System
   ========================================================================== */

:root {
  /* Colors sampled directly from the Pure Shine logo (#75bcdc blue / near-black ink / #f8f8ee cream) */
  --color-primary: #297ca3;      /* deeper logo blue - buttons, links */
  --color-primary-dark: #184b62; /* darkest logo blue - hero/CTA gradients */
  --color-primary-light: #e7f3f9;
  --color-accent: #74bbdc;       /* exact logo blue - badges, highlights */
  --color-accent-dark: #47a5d1;
  --color-ink: #15181a;          /* logo black */
  --color-body: #3f4d52;
  --color-muted: #5c6b6f;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f6e9;       /* logo cream */
  --color-border: #e7e6d6;
  --color-white: #ffffff;

  --font-heading: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 8px rgba(14, 43, 46, 0.06);
  --shadow-md: 0 8px 24px rgba(14, 43, 46, 0.10);
  --shadow-lg: 0 20px 48px rgba(14, 43, 46, 0.14);

  --max-width: 1160px;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }
a { color: var(--color-primary); text-decoration: none; }
img { max-width: 100%; display: block; }

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

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-outline:hover { background: var(--color-white); color: var(--color-primary-dark); }
.btn-secondary {
  background: var(--color-primary);
  color: #fff;
}
.btn-secondary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-block { width: 100%; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--color-primary-dark);
  color: #d9f0ee;
  font-size: 0.85rem;
}
.topbar .container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
  padding-top: 8px;
  padding-bottom: 8px;
}
.topbar a { color: #fff; font-weight: 600; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-ink);
}
.brand img { height: 72px; width: auto; }
.brand .brand-fallback-icon {
  height: 72px;
  width: 72px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-ink);
  font-weight: 500;
  font-size: 0.98rem;
  position: relative;
}
.nav-links a.active,
.nav-links a:hover {
  color: var(--color-primary);
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -18px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-phone {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-ink);
  font-size: 0.98rem;
}
.nav-phone span { color: var(--color-primary); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--color-ink);
}

@media (max-width: 880px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: min(78vw, 320px);
    background: #fff;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 6px;
    padding: 100px 32px 32px;
    box-shadow: var(--shadow-lg);
    transition: right 0.3s ease;
  }
  .nav-links.open { right: 0; }
  .nav-links li { width: 100%; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
  .nav-links a.active::after { display: none; }
  .nav-cta .btn-secondary { display: none; }
  .nav-toggle { display: block; }
  .nav-phone { display: none; }
  .nav-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(14,43,46,0.35);
    z-index: 90;
  }
  .nav-overlay.open { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary) 65%);
  color: #fff;
  padding: 88px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -120px; top: -120px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: rgba(116, 187, 220, 0.22);
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-inner { max-width: 700px; }
.hero .eyebrow { background: rgba(255,255,255,0.14); color: #d9f0fa; }
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.15rem; color: #dff2f1; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 28px; }
.hero-phone-line {
  margin-top: 30px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
}
.hero-phone-line a { color: #d9f0fa; font-weight: 700; }
.hero-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid rgba(255,255,255,0.25);
}
.hero-media img { width: 100%; display: block; }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { max-width: 480px; margin: 0 auto; order: -1; }
}

.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary) 65%);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}
.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p { color: #dff2f1; max-width: 640px; margin: 0 auto; }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 700px; margin: 0 auto 48px; text-align: center; }
.section-head.left { margin: 0 0 40px; text-align: left; }

/* ---------- Cards / Grids ---------- */
.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: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

/* ---------- Pricing ---------- */
.pricing-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.pricing-card.featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}
.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.pricing-card .duration { color: var(--color-muted); font-size: 0.95rem; margin-bottom: 6px; }
.pricing-card .price { font-family: var(--font-heading); font-size: 2.6rem; font-weight: 700; color: var(--color-primary-dark); margin: 4px 0 2px;}
.pricing-card .price-note { font-size: 0.8rem; color: var(--color-muted); margin-bottom: 20px; }
.pricing-card ul { list-style: none; margin: 0 0 28px; padding: 0; flex-grow: 1; }
.pricing-card ul li {
  padding: 9px 0 9px 28px;
  position: relative;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.pricing-card ul li:last-child { border-bottom: none; }
.pricing-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

@media (max-width: 900px) {
  .pricing-card.featured { transform: none; }
}

/* ---------- Photo gallery ---------- */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.photo-tile {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 5;
}
.photo-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.photo-tile:hover img { transform: scale(1.05); }
.photo-tile-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 20px 22px;
  background: linear-gradient(to top, rgba(21,24,26,0.78), rgba(21,24,26,0));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
}
@media (max-width: 900px) {
  .photo-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .photo-gallery { grid-template-columns: 1fr; }
}

/* ---------- Split feature (image + text) ---------- */
.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}
.split-feature img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.split-feature.reverse .split-feature-media { order: 2; }
.split-feature.reverse .split-feature-copy { order: 1; }
@media (max-width: 900px) {
  .split-feature { grid-template-columns: 1fr; }
  .split-feature.reverse .split-feature-media,
  .split-feature.reverse .split-feature-copy { order: initial; }
}

/* ---------- Locations ---------- */
.location-pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.location-pill {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  text-align: center;
  border-radius: var(--radius-lg);
  padding: 56px 32px;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #dff2f1; max-width: 560px; margin: 0 auto 24px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Value props (About) ---------- */
.value-prop { text-align: center; }
.value-prop h3 { margin-bottom: 8px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: #b9c6c6;
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { height: 40px; margin-bottom: 14px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.92rem; color: #93a5a5; max-width: 280px; }
.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer ul li { margin-bottom: 12px; }
.site-footer a { color: #b9c6c6; }
.site-footer a:hover { color: #fff; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.footer-social a:hover { background: var(--color-primary); border-color: var(--color-primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 26px;
  font-size: 0.85rem;
  color: #7f9191;
}
.footer-bottom a { color: #7f9191; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
}

/* ---------- Legal pages ---------- */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
}
.legal-content h2 { margin-top: 2em; }
.legal-content p { color: var(--color-body); }
.legal-updated { color: var(--color-muted); font-size: 0.9rem; margin-bottom: 2em; }

/* ---------- Booking page ---------- */
.booking-frame-wrap {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.booking-frame-wrap iframe {
  width: 100%;
  height: 1400px;
  border: none;
  display: block;
}

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

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  z-index: 1000;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-family: var(--font-heading);
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
  top: 0;
}