/* ============================================================
   Nashville Dream Keys — design system
   Charcoal + gold + cream. Playfair Display / Inter.
   ============================================================ */
:root{
  --charcoal:#161616;
  --charcoal-2:#1E1E1E;
  --charcoal-3:#242424;
  --gold:#C6A15B;
  --gold-light:#E0C084;
  --gold-deep:#9A7A3E;
  --cream:#FAF6EE;
  --cream-2:#F3ECDD;
  --ink:#2B2B2B;
  --muted:#A9A9A9;
  --muted-dark:#6F6A5E;
  --white:#FFFFFF;
  --radius:14px;
  --shadow:0 18px 45px rgba(0,0,0,.28);
  --font-display:"Playfair Display",Georgia,serif;
  --font-body:"Inter",-apple-system,"Segoe UI",sans-serif;
  --header-h:74px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--charcoal);
  color:var(--white);
  line-height:1.7;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-light)}
::selection{background:var(--gold);color:var(--charcoal)}

.container{max-width:1140px;margin:0 auto;padding:0 1.4rem}
.section{padding:5.2rem 0}
.section-cream{background:var(--cream);color:var(--ink)}
.section-cream .eyebrow{color:var(--gold-deep)}
.section-cream h2{color:var(--ink)}
.section-cream p.lead{color:#4c4a44}

h1,h2,h3{font-family:var(--font-display);line-height:1.18;font-weight:600;letter-spacing:.01em}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:1rem}
h3{font-size:1.3rem;margin-bottom:.5rem}
p{margin-bottom:1.1rem}
.lead{font-size:1.15rem;color:#D9D4C8}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:.28em;
  font-size:.72rem;font-weight:600;color:var(--gold);margin-bottom:1rem;
}
.center{text-align:center}
.gold{color:var(--gold)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;padding:.95rem 1.9rem;border-radius:999px;
  font-weight:600;font-size:.98rem;letter-spacing:.02em;cursor:pointer;
  border:1px solid transparent;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:#1c1a14}
.btn-gold:hover{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#1c1a14;transform:translateY(-2px);box-shadow:0 12px 28px rgba(198,161,91,.35)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:transparent}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-light);transform:translateY(-2px)}
.btn-sm{padding:.6rem 1.3rem;font-size:.88rem}
.btn-dark{background:var(--charcoal);color:var(--cream)}
.btn-dark:hover{background:#000;color:var(--gold-light);transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);
  background:rgba(22,22,22,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(198,161,91,.16);transition:background .3s ease;
}
.site-header.scrolled{background:rgba(22,22,22,.94)}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:1rem}

/* Logo lockup — PLACEHOLDER.
   When the final logo file is ready, replace the whole .logo contents with:
   <img src="images/logo.png" alt="Nashville Dream Keys"> (use ../images/ on guide pages) */
.logo{display:flex;align-items:center;gap:.7rem;color:#fff}
.logo:hover{color:#fff}
.logo-mark{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(198,161,91,.5);border-radius:10px;background:rgba(198,161,91,.08)}
.logo-text{font-family:var(--font-display);font-weight:700;font-size:1.02rem;letter-spacing:.06em;line-height:1.15;text-transform:uppercase}
.logo-sub{display:block;font-family:var(--font-body);font-weight:500;font-size:.6rem;letter-spacing:.52em;color:var(--gold);margin-top:2px}

.site-nav{display:flex;align-items:center;gap:1.9rem}
.site-nav a.nav-link{color:#EDE9DE;font-size:.95rem;font-weight:500;position:relative}
.site-nav a.nav-link::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--gold);transition:width .25s ease}
.site-nav a.nav-link:hover{color:var(--gold-light)}
.site-nav a.nav-link:hover::after{width:100%}

.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.5rem}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--gold);margin:6px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{
  min-height:96vh;display:flex;align-items:center;position:relative;
  padding:calc(var(--header-h) + 3rem) 0 4rem;color:#fff;
  background:#0d0d0d url("../images/hero.jpg") center/cover no-repeat;
}
.hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(10,10,10,.88) 20%,rgba(10,10,10,.55) 55%,rgba(10,10,10,.25) 100%);}
.hero-inner{position:relative;max-width:760px}
.hero h1{font-size:clamp(2.6rem,6.4vw,4.6rem);margin-bottom:1.3rem;text-wrap:balance}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.28rem);max-width:620px;margin-bottom:2.2rem}
.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap}
.hero-note{margin-top:2.4rem;font-size:.85rem;color:var(--muted);letter-spacing:.04em}
.hero-note strong{color:var(--gold-light);font-weight:600}

/* ---------- Library grid ---------- */
.library-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:1.6rem;margin-top:2.8rem}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;color:var(--ink);
  box-shadow:0 8px 26px rgba(60,45,20,.10);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  border:1px solid transparent;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-7px);box-shadow:0 22px 50px rgba(60,45,20,.20);border-color:var(--gold)}
.card-img{aspect-ratio:16/10;overflow:hidden;background:var(--cream-2)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:1.5rem 1.5rem 1.7rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.card-body h3{font-size:1.32rem;color:var(--ink)}
.card-body p{font-size:.96rem;color:#5b574c;margin:0;flex:1}
.card-link{font-weight:600;font-size:.92rem;color:var(--gold-deep);letter-spacing:.03em}
.card-link:hover{color:var(--gold-deep)}
.card-link::after{content:" →";transition:margin .2s}
.card-link:hover::after{margin-left:4px}

/* ---------- Market pulse strip ---------- */
.pulse-label{font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.2rem;margin-top:2.4rem}
.stat{
  background:var(--charcoal-2);border:1px solid rgba(198,161,91,.22);border-radius:var(--radius);
  padding:1.7rem 1.3rem;text-align:center;transition:border-color .3s,transform .3s;
}
.stat:hover{border-color:var(--gold);transform:translateY(-4px)}
.stat-num{font-family:var(--font-display);font-size:2.4rem;color:var(--gold);font-weight:700;line-height:1.1}
.stat-cap{font-size:.86rem;color:var(--muted);margin-top:.5rem;line-height:1.5}

/* ---------- CTA bands ---------- */
.cta-gold{background:linear-gradient(120deg,var(--gold-deep),var(--gold) 55%,var(--gold-light));color:#1d1a12}
.cta-gold h2{color:#1d1a12}
.cta-gold p{color:#3a3222}
.cta-band-dark{background:var(--charcoal-2);border-top:1px solid rgba(198,161,91,.18);border-bottom:1px solid rgba(198,161,91,.18)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}

/* ---------- About teaser ---------- */
.headshot{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:1/1;object-fit:cover;width:100%;max-width:420px}
.headshot-frame{position:relative}
.headshot-frame::after{content:"";position:absolute;inset:18px -18px -18px 18px;border:1px solid var(--gold);border-radius:var(--radius);z-index:-1}

/* ---------- Forms ---------- */
.form{display:grid;gap:1.1rem;max-width:640px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
label{font-weight:600;font-size:.9rem;display:block;margin-bottom:.35rem;color:#EDE9DE}
.section-cream label{color:var(--ink)}
input,select,textarea{
  width:100%;padding:.9rem 1rem;border-radius:10px;font:inherit;font-size:.98rem;
  background:var(--charcoal-3);border:1px solid rgba(255,255,255,.14);color:#fff;
}
.section-cream input,.section-cream select,.section-cream textarea{background:#fff;border-color:#D8CFBB;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
textarea{min-height:140px;resize:vertical}
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}

/* ---------- Guide pages ---------- */
.guide-hero{background:var(--charcoal-2);border-bottom:1px solid rgba(198,161,91,.18);padding:calc(var(--header-h) + 3.5rem) 0 3.2rem}
.guide-hero .container{max-width:820px}
.guide-meta{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.8rem}
.guide-hero h1{font-size:clamp(2.1rem,4.6vw,3.2rem);margin-bottom:1rem;text-wrap:balance}
.guide-body{background:var(--cream);color:var(--ink);padding:3.6rem 0 4.5rem}
.guide-body .container{max-width:800px}
.guide-body h2{font-size:1.75rem;margin:2.6rem 0 .9rem;padding-top:.4rem}
.guide-body h2 .step-num{color:var(--gold-deep);margin-right:.5rem}
.guide-body h3{font-size:1.2rem;margin:1.6rem 0 .5rem;font-family:var(--font-body);font-weight:700}
.guide-body p,.guide-body li{color:#3d3a32}
.guide-body ul,.guide-body ol{margin:0 0 1.2rem 1.4rem}
.guide-body li{margin-bottom:.55rem}
.callout{
  background:#fff;border-left:4px solid var(--gold);border-radius:0 12px 12px 0;
  padding:1.3rem 1.5rem;margin:1.8rem 0;box-shadow:0 6px 20px rgba(60,45,20,.08);
}
.callout p{margin:0}
.callout strong{color:var(--gold-deep)}
.example-box{
  background:var(--charcoal);color:#EDE9DE;border-radius:var(--radius);
  padding:1.6rem 1.8rem;margin:1.8rem 0;border:1px solid rgba(198,161,91,.35);
}
.example-box h4{font-family:var(--font-display);color:var(--gold);font-size:1.15rem;margin-bottom:.7rem}
.example-box p,.example-box li{color:#D9D4C8;font-size:.96rem}
.example-tag{display:inline-block;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;background:rgba(198,161,91,.16);color:var(--gold-light);border:1px solid rgba(198,161,91,.4);padding:.3rem .8rem;border-radius:999px;margin-bottom:.9rem}
.guide-figure{margin:2rem 0;border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 30px rgba(60,45,20,.14)}
.guide-figure img{width:100%;aspect-ratio:16/8;object-fit:cover}
.guide-figure figcaption{font-size:.82rem;color:var(--muted-dark);padding:.6rem .2rem 0}
.disclaimer{font-size:.85rem;color:var(--muted-dark);border-top:1px solid #DDD3BE;margin-top:3rem;padding-top:1.4rem}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1.6rem}
.related a{background:#fff;border:1px solid #E4D9C2;border-radius:10px;padding:1rem 1.2rem;color:var(--ink);font-weight:600;font-size:.95rem;transition:.25s}
.related a:hover{border-color:var(--gold);transform:translateY(-3px);color:var(--gold-deep)}
.related a span{display:block;font-weight:400;font-size:.85rem;color:#7a7466;margin-top:.25rem}

/* ---------- Checklist ---------- */
.check-group{background:#fff;border-radius:var(--radius);padding:1.8rem;margin-bottom:1.4rem;box-shadow:0 8px 26px rgba(60,45,20,.08);border:1px solid #EFE6D2}
.check-group h3{font-family:var(--font-display);font-size:1.35rem;color:var(--ink);margin-bottom:1rem;display:flex;align-items:center;gap:.7rem}
.phase-num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--charcoal);color:var(--gold);font-family:var(--font-body);font-size:.95rem;font-weight:700;flex:none}
.check-item{display:flex;gap:.9rem;align-items:flex-start;padding:.75rem .4rem;border-bottom:1px dashed #E7DCC4;cursor:pointer}
.check-item:last-child{border-bottom:0}
.check-item input{width:22px;height:22px;flex:none;margin-top:3px;accent-color:var(--gold-deep);cursor:pointer}
.check-item span{color:#3d3a32}
.check-item input:checked + span{text-decoration:line-through;color:#9a937f}
.check-item small{display:block;color:#8a8375;font-size:.85rem}

/* ---------- Footer ---------- */
.site-footer{background:#0E0E0E;border-top:1px solid rgba(198,161,91,.2);padding:3.6rem 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;padding-bottom:2.6rem}
.footer-grid h4{font-size:.8rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:1.1rem;font-weight:600}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:.55rem}
.footer-grid a{color:#CFC9BA;font-size:.95rem}
.footer-grid p{color:#9d9787;font-size:.93rem}
.footer-legal{border-top:1px solid rgba(255,255,255,.08);padding:1.6rem 0 2rem;text-align:center}
.compliance{font-size:.88rem;color:#CFC9BA;letter-spacing:.03em;margin-bottom:.5rem}
.fair-housing{display:flex;align-items:center;justify-content:center;gap:.55rem;font-size:.82rem;color:#8f8875;margin-bottom:.6rem}
.footer-legal .copy{font-size:.8rem;color:#6e685a}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .split{grid-template-columns:1fr;gap:2rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .site-nav{
    position:fixed;top:var(--header-h);right:0;left:0;flex-direction:column;align-items:stretch;
    background:rgba(18,18,18,.98);border-bottom:1px solid rgba(198,161,91,.25);
    padding:1.2rem 1.4rem 1.6rem;gap:.2rem;
    transform:translateY(-130%);transition:transform .35s ease;
  }
  .site-nav.open{transform:translateY(0)}
  .site-nav a.nav-link{padding:.85rem .2rem;border-bottom:1px solid rgba(255,255,255,.06);font-size:1.05rem}
  .site-nav .btn{margin-top:1rem;text-align:center}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}
@media (max-width:640px){
  .section{padding:3.6rem 0}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{min-height:88vh}
  #library{scroll-margin-top:calc(var(--header-h) + 10px)}
}
#library{scroll-margin-top:calc(var(--header-h) + 10px)}

/* ---------- Print (checklist) ---------- */
@media print{
  .site-header,.site-footer,.nav-toggle,.no-print,.cta-gold,.cta-band-dark{display:none !important}
  body{background:#fff;color:#000;font-size:12px}
  .guide-body,.section,.section-cream{background:#fff;padding:1rem 0;color:#000}
  .check-group{box-shadow:none;break-inside:avoid;border:1px solid #ccc}
  .check-item input{appearance:auto}
  a{color:#000;text-decoration:none}
  .hero{display:none}
}

.logo-img{display:block;height:84px;width:auto;filter:invert(1);}
@media(max-width:640px){.logo-img{height:52px}}

/* ---------- Intro splash: brand moment on first view per session ---------- */
.splash{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;background:#161616;pointer-events:none;animation:splashOut .6s ease 1.1s forwards}
.splash-logo{width:380px;max-width:86vw;height:auto;filter:invert(1);animation:splashIn .45s ease-out both}
@keyframes splashOut{to{opacity:0;visibility:hidden}}
@keyframes splashIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.splash{display:none!important}}