/* ============================================
   Doggy Doo Bros
============================================ */

:root {
  --color-primary: #4CAF50;
  --color-primary-dark: #388E3C;
  --color-primary-light: #C8E6C9;
  --color-text: #2A2A2A;
  --color-text-soft: #555;
  --color-text-mute: #888;
  --color-bg: #FFFFFF;
  --color-bg-alt: #FBF7EE;
  --color-bg-section: #F5F8F5;
  --color-border: #E5E5E5;

  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 6rem;

  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-stack);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { color: var(--color-text); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); margin: 0 0 var(--space-4); }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); margin: 0 0 var(--space-4); }
h3 { font-size: 1.25rem; margin: 0 0 var(--space-2); }

.section-lede {
  font-size: 1.125rem;
  color: var(--color-text-soft);
  max-width: 640px;
  margin: 0 0 var(--space-8);
}

.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  text-align: center;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); color: white; }
.btn-secondary { background: white; color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-primary); }
.btn-block { display: block; width: 100%; }

/* ====== Header ====== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.brand img { height: 40px; width: auto; }
.nav-links {
  list-style: none;
  display: flex;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  align-items: center;
}
.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a.cta {
  background: var(--color-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
}
.nav-links a.cta:hover { background: var(--color-primary-dark); text-decoration: none; }
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-text);
  padding: 0 var(--space-2);
}

/* ====== Hero ====== */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-12) var(--space-4);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.hero-content .lede {
  font-size: 1.25rem;
  color: var(--color-text-soft);
  margin: 0 0 var(--space-6);
}
.hero-cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); aspect-ratio: 16/9; object-fit: cover; }

/* ====== Sections ====== */
section { scroll-margin-top: 80px; }
.services, .gallery, .areas, .contact {
  padding: var(--space-12) var(--space-4);
}
.about {
  padding: var(--space-12) var(--space-4);
}
.services, .areas, .contact { background: var(--color-bg-section); }
.services > *, .gallery > *, .areas > *, .contact > * {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* ====== Services ====== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.service-card {
  background: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.service-card img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.service-card h3 { margin: var(--space-4) var(--space-4) var(--space-2); }
.service-card p { margin: 0 var(--space-4) var(--space-5); color: var(--color-text-soft); font-size: 0.95rem; }

/* ====== Gallery ====== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.ba-pair { margin: 0; }
.ba-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-border);
}
.ba-images img { aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.ba-pair figcaption {
  margin-top: var(--space-3);
  text-align: center;
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* ====== Areas ====== */
.coverage-map {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 16/9;
  object-fit: cover;
}
.areas-cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-8);
}
.areas-cols h3 { color: var(--color-primary-dark); margin-top: 0; }
.areas-cols ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}
.areas-cols li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-soft);
}

/* ====== About ====== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}
.about-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; }
.trust-points { list-style: none; padding: 0; margin: var(--space-6) 0 0; }
.trust-points li { padding: var(--space-2) 0; color: var(--color-text-soft); }

/* ====== Contact ====== */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.form-row { margin-bottom: var(--space-4); }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}
.form-row label span { color: var(--color-primary-dark); }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.form-row textarea { resize: vertical; min-height: 100px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  text-align: center;
  display: none;
}
.form-status.sending { display: block; background: #FFF8E1; color: #8B6A00; }
.form-status.success { display: block; background: #E8F5E9; color: var(--color-primary-dark); }
.form-status.error   { display: block; background: #FFEBEE; color: #C62828; }

/* ====== Footer ====== */
footer {
  background: var(--color-text);
  color: #DDD;
  padding: var(--space-10) var(--space-4) var(--space-4);
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid #444;
}
.footer-logo { height: 40px; width: auto; filter: brightness(0) invert(1); margin-bottom: var(--space-3); }
.footer-brand p { color: #BBB; max-width: 360px; margin: 0; }
.footer-nav h4 { color: white; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 var(--space-3); }
.footer-nav ul { list-style: none; padding: 0; margin: 0; }
.footer-nav li { margin-bottom: var(--space-2); }
.footer-nav a { color: #BBB; }
.footer-nav a:hover { color: white; }

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.copyright { margin: 0; color: #999; font-size: 0.875rem; }
.attribution { margin: 0; color: #777; font-size: 0.75rem; }
.attribution a { color: #999; }
.attribution a:hover { color: white; }

/* ====== Responsive ====== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: var(--space-8) var(--space-4); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: 1fr; }
  .areas-cols { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about-image { order: -1; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-4);
    gap: var(--space-3);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .mobile-menu-toggle { display: block; }
  .services-grid { grid-template-columns: 1fr; }
  .areas-cols ul { grid-template-columns: 1fr; }
  .services, .gallery, .areas, .about, .contact { padding: var(--space-8) var(--space-4); }
}