/* ============================================================
   Kayle Baker Real Estate — Global Stylesheet
   Design: Black & white, Playfair Display + Inter, upscale
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --color-bg:        #ffffff;
  --color-bg-alt:    #f7f7f5;
  --color-bg-dark:   #111111;
  --color-text:      #111111;
  --color-text-muted: #666666;
  --color-border:    #e0e0e0;
  --color-white:     #ffffff;

  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --spacing-xs:  0.5rem;
  --spacing-sm:  1rem;
  --spacing-md:  1.5rem;
  --spacing-lg:  2.5rem;
  --spacing-xl:  4rem;
  --spacing-2xl: 7rem;

  --max-width:   1200px;
  --nav-height:  72px;

  --transition: 0.25s ease;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  /* Sticky footer pattern — keep the footer pinned to the viewport
     bottom on short pages (Contact, Refer). main grows; footer follows. */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

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

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

ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.eyebrow--light {
  color: rgba(255,255,255,0.6);
}

/* ── Layout Helpers ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-2xl) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.thin-rule {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-xl) 0;
}

.thin-rule--dark {
  border-color: rgba(255,255,255,0.12);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
  text-align: center;
  background: transparent;
}

.btn--dark {
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn--dark:hover {
  background: var(--color-text);
  color: var(--color-white);
}

.btn--light {
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--light:hover {
  background: var(--color-white);
  color: var(--color-text);
}

.btn--filled {
  background: var(--color-text);
  color: var(--color-white);
  border-color: var(--color-text);
}

.btn--filled:hover {
  background: transparent;
  color: var(--color-text);
}

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(245,245,243,0.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: border-color var(--transition), background var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--color-text);
}

.nav-logo span {
  font-weight: 400;
  font-style: italic;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-cta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.55rem 1.4rem;
  border: 1px solid var(--color-text);
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}

.nav-cta:hover {
  background: var(--color-text);
  color: var(--color-white);
}

/* ── Nav dropdown — "Meet" submenu ────────────────────────── */
.nav-dropdown {
  position: relative;
  display: inline-flex;
}

.nav-dropdown-toggle {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--transition);
}

.nav-dropdown-toggle:hover,
.nav-dropdown[aria-expanded="true"] > .nav-dropdown-toggle,
.nav-dropdown-toggle.active {
  color: var(--color-text);
}

.nav-caret {
  font-size: 0.6em;
  transform: translateY(-1px);
  transition: transform var(--transition);
}

.nav-dropdown[aria-expanded="true"] .nav-caret {
  transform: translateY(-1px) rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  min-width: 11rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.06);
  padding: 0.4rem 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 50;
}

.nav-dropdown[aria-expanded="true"] .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.55rem 1.1rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active {
  color: var(--color-text);
  background: var(--color-bg-alt);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 1px;
  width: 100%;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

/* ── Page Hero (subpages) ─────────────────────────────────── */
.page-hero {
  padding: calc(var(--nav-height) + var(--spacing-2xl)) 0 var(--spacing-xl);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.page-hero .eyebrow {
  margin-bottom: var(--spacing-sm);
}

.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.55);
  padding: var(--spacing-md) 0;
  font-size: 0.75rem;
  text-align: center;
  letter-spacing: 0.06em;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .section {
    padding: var(--spacing-xl) 0;
  }

  /* Nav mobile */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a,
  .nav-cta {
    padding: var(--spacing-sm) var(--spacing-lg);
    width: 100%;
    text-align: center;
  }

  /* Mobile: dropdown becomes inline-static. The toggle just labels the
     group; the children stack below at the same level as everything else. */
  .nav-dropdown {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }

  .nav-dropdown-toggle {
    padding: var(--spacing-sm) var(--spacing-lg);
  }

  .nav-caret { display: none; }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    width: 100%;
    min-width: 0;
    background: var(--color-bg-alt);
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .nav-dropdown-menu a {
    text-align: center;
    font-size: 0.7rem;
  }

}

@media (max-width: 480px) {
  :root {
    --spacing-2xl: 4rem;
    --spacing-xl: 2.5rem;
  }
}

/* ─────────────────────────────────────────────────────────
   Homepage
   ───────────────────────────────────────────────────────── */

/* About preview card */
.about-preview-card {
  max-width: 740px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.about-preview-card .eyebrow { margin-bottom: var(--spacing-sm); }
.about-preview-card h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: var(--spacing-md);
}
.about-preview-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  margin: 0 0 var(--spacing-md);
}
.about-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.about-preview-body {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}
.about-preview-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

/* Carousel (Real people. Real moments.) */
.carousel {
  position: relative;
  overflow: hidden;
  aspect-ratio: 5/4;
  border-radius: 8px;
}
.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}
.carousel-slide {
  min-width: 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.35);
  color: #fff;
  border: none;
  width: 38px;
  height: 38px;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 2;
}
.carousel-btn:hover { background: rgba(0,0,0,0.6); }
.carousel-prev { left: var(--spacing-xs); }
.carousel-next { right: var(--spacing-xs); }
.carousel-dots {
  position: absolute;
  bottom: var(--spacing-sm);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition);
}
.carousel-dot.active { background: #fff; }

/* Category cards (Clients, Community, Homes) */
.category-card {
  max-width: 740px;
  margin: 0 auto var(--spacing-xl);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.category-card:last-child { margin-bottom: 0; }
.category-card .eyebrow { margin-bottom: var(--spacing-sm); }
.category-card h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}
.category-card-img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  display: block;
  border-radius: 8px;
  margin-bottom: var(--spacing-md);
}
.category-card .carousel { margin-bottom: var(--spacing-md); }
.category-card p { color: var(--color-text-muted); }
.category-card .btn { margin-top: var(--spacing-md); }

/* Homepage responsive */
@media (max-width: 768px) {
  .about-preview-card,
  .category-card {
    padding: var(--spacing-lg);
  }
}
@media (max-width: 480px) {
  .category-card { padding: var(--spacing-md); }
}