/* ===========================================================
   Casa-Vision — Holdings / Listings pages
   Shared styles for the category showcase pages.
   Mirrors the design tokens used in index.html.
   =========================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --ink: #17252F;
  --ink-mid: #20343F;
  --ink-soft: #2D4753;
  --steel: #46555E;
  --mist: #84919B;
  --silver: #C3CCD3;
  --cloud: #EAEFF2;
  --white: #FFFFFF;
  --gold: #5BC0EB;
  --gold-light: #8AD2F2;
  --gold-pale: #E9F7FD;
  --accent-deep: #1E7FBF;
  --accent-deep-hover: #17699C;
}
html { scroll-behavior: smooth; }
body { font-family: 'Nunito', sans-serif; background: var(--white); color: var(--ink); overflow-x: hidden; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 5rem;
  transition: all 0.4s ease;
}
nav.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  padding: 1rem 5rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav-logo { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: 0.02em; }
.nav-logo span { color: var(--gold); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; align-items: center; }
.nav-links a { font-size: 0.82rem; font-weight: 500; letter-spacing: 0.08em; color: var(--steel); text-decoration: none; transition: color 0.2s; text-transform: uppercase; }
.nav-links a:hover { color: var(--gold); }
.nav-btn { background: var(--accent-deep); color: var(--white) !important; padding: 0.55rem 1.5rem; border-radius: 4px; font-weight: 700 !important; transition: background 0.2s !important; }
.nav-btn:hover { background: var(--accent-deep-hover) !important; }

/* HOLDINGS HEADER BAND */
.holdings-header {
  background: var(--gold-pale);
  position: relative; overflow: hidden;
  padding: 12rem 5rem 6rem;
}
.holdings-header::before {
  content: '';
  position: absolute; inset: 0;
  background: none;
  opacity: 0;
}
.holdings-header-inner { position: relative; z-index: 1; max-width: 760px; }
.holdings-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.25rem;
}
.holdings-eyebrow::before { content: ''; width: 2rem; height: 1.5px; background: var(--gold); }
.holdings-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 700; line-height: 1.08;
  color: var(--ink); margin-bottom: 1.5rem;
}
.holdings-header h1 em { font-style: italic; color: var(--gold); font-weight: 400; }
.holdings-header p {
  font-size: 1rem; line-height: 1.8;
  color: var(--steel); max-width: 560px;
}
.gold-bar { height: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light), transparent); }

/* COMING SOON SHOWCASE */
.showcase { padding: 7rem 5rem; background: var(--white); }
.coming-soon {
  max-width: 640px; margin: 0 auto; text-align: center;
  border: 1px solid var(--cloud); border-radius: 10px;
  padding: 4.5rem 3rem;
  background: linear-gradient(180deg, var(--white), #FAFBFC);
}
.coming-soon-mark {
  width: 64px; height: 64px; margin: 0 auto 1.75rem;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--accent-deep); border-radius: 50%;
  color: var(--accent-deep); font-size: 1.5rem;
}
.coming-soon h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 700;
  color: var(--ink); margin-bottom: 1rem;
}
.coming-soon h2 em { font-style: italic; color: var(--gold); font-weight: 400; }
.coming-soon p { font-size: 0.95rem; line-height: 1.8; color: var(--steel); max-width: 440px; margin: 0 auto 2.25rem; }
.coming-soon-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--accent-deep); color: var(--white);
  font-family: 'Nunito', sans-serif; font-size: 0.85rem; font-weight: 700;
  text-decoration: none; padding: 0.9rem 2rem; border-radius: 4px;
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--accent-deep-hover); transform: translateY(-2px); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--steel); text-decoration: none;
  border: 1px solid var(--silver); padding: 0.9rem 1.75rem; border-radius: 4px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-outline:hover { border-color: var(--accent-deep); color: var(--accent-deep); }

/* FOOTER */
footer { background: var(--cloud); padding: 3rem 5rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(0,0,0,0.08); }
.footer-logo { font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 700; color: var(--ink); text-decoration: none; }
.footer-logo span { color: var(--gold); }
.footer-tagline { font-size: 0.78rem; font-style: italic; color: var(--mist); margin-top: 0.25rem; }
.footer-links { display: flex; gap: 2rem; list-style: none; }
.footer-links a { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-size: 0.75rem; color: rgba(0,0,0,0.38); }
.footer-mission { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent-deep); }

/* RESPONSIVE */
@media (max-width: 960px) {
  nav, nav.scrolled { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .holdings-header { padding: 9rem 1.5rem 4rem; }
  .showcase { padding: 4rem 1.5rem; }
  .coming-soon { padding: 3rem 1.5rem; }
  footer { padding: 2rem 1.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}