/* ==========================================================================
   Starry Knight Studio — design tokens
   night-900 #0A0E27  night-800 #131A3A  night-700 #1D2550
   gold-500  #E8B94D  gold-300  #F5D98C
   ivory-100 #F4F1E8  mist-400  #8891C4
   Display: Cinzel · Body: Work Sans · Utility: IBM Plex Mono
   ========================================================================== */

:root{
  --night-900:#0A0E27;
  --night-800:#121A3A;
  --night-700:#1B2454;
  --gold-500:#E8B94D;
  --gold-300:#F5D98C;
  --ivory-100:#F4F1E8;
  --mist-400:#8891C4;

  --font-display:'Cinzel', serif;
  --font-body:'Work Sans', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --max-w:1180px;
  --radius:14px;
  --ease:cubic-bezier(.22,.68,0,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--night-900);
  color:var(--ivory-100);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

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

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

.skip-link{
  position:absolute; left:-999px; top:0; z-index:200;
  background:var(--gold-500); color:var(--night-900); padding:.75rem 1.25rem; border-radius:0 0 8px 0;
  font-family:var(--font-mono); font-size:.85rem;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:2px solid var(--gold-300); outline-offset:3px; }

/* ---------- starfield background canvas ---------- */
#starfield{
  position:fixed; inset:0; width:100%; height:100%;
  z-index:0; pointer-events:none;
  background:radial-gradient(ellipse at 50% -10%, #1a2358 0%, var(--night-900) 60%);
}

/* ---------- layout helpers ---------- */
.section-inner{
  max-width:var(--max-w);
  margin:0 auto;
  padding:6.5rem 1.5rem;
  position:relative;
  z-index:1;
}
.eyebrow{
  font-family:var(--font-mono);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:.78rem;
  color:var(--gold-500);
  margin:0 0 1rem;
}
.section-title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(1.8rem, 3.2vw, 2.6rem);
  line-height:1.25;
  margin:0 0 1.25rem;
  max-width:22ch;
}
.section-lede{
  color:var(--mist-400);
  max-width:56ch;
  font-size:1.05rem;
  margin-bottom:3rem;
}

/* reveal-on-scroll */
[data-reveal]{
  opacity:0; transform:translateY(24px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].is-visible{ opacity:1; transform:none; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:.9rem 1.8rem;
  border-radius:999px;
  font-family:var(--font-mono);
  font-size:.82rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary{ background:var(--gold-500); color:var(--night-900); }
.btn-primary:hover{ background:var(--gold-300); transform:translateY(-2px); }
.btn-ghost{ border-color:rgba(244,241,232,.35); color:var(--ivory-100); }
.btn-ghost:hover{ border-color:var(--gold-500); color:var(--gold-300); transform:translateY(-2px); }
.btn-block{ width:100%; padding:1rem; }

/* ---------- header / nav ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:1.1rem 1.5rem;
  transition:background .3s var(--ease), padding .3s var(--ease), border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(10,14,39,.86);
  backdrop-filter:blur(10px);
  padding:.7rem 1.5rem;
  border-color:rgba(232,185,77,.18);
}
.header-inner{
  max-width:var(--max-w); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{ display:flex; align-items:center; gap:.6rem; }
.brand-mark{ width:26px; height:26px; }
.brand-mark path{ fill:var(--gold-500); }
.brand-word{
  font-family:var(--font-display); font-weight:600;
  font-size:1rem; letter-spacing:.02em;
  color:var(--ivory-100);
}
.brand-word em{ font-style:normal; color:var(--mist-400); font-weight:500; margin-left:.35em; }

.main-nav{ display:flex; align-items:center; gap:2rem; }
.main-nav a{
  font-family:var(--font-mono); font-size:.82rem; text-transform:uppercase; letter-spacing:.05em;
  color:var(--ivory-100); opacity:.85;
  position:relative; padding-bottom:.2rem;
}
.main-nav a:not(.nav-cta):after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--gold-500);
  transition:width .25s var(--ease);
}
.main-nav a:not(.nav-cta):hover{ opacity:1; }
.main-nav a:not(.nav-cta):hover:after{ width:100%; }
.nav-cta{
  background:var(--gold-500); color:var(--night-900) !important; opacity:1 !important;
  padding:.55rem 1.1rem; border-radius:999px;
}
.nav-cta:hover{ background:var(--gold-300); }

.nav-toggle{
  display:none; flex-direction:column; gap:5px;
  background:none; border:0; padding:.5rem; cursor:pointer;
}
.nav-toggle span{ width:22px; height:2px; background:var(--ivory-100); border-radius:2px; transition:transform .25s, opacity .25s; }

/* ---------- hero ---------- */
.hero{
  position:relative; z-index:1;
  min-height:100svh;
  display:flex; align-items:center; justify-content:center;
  text-align:center; padding:7rem 1.5rem 4rem;
}
.hero-inner{ max-width:820px; }
.hero-title{ margin:0 0 1.4rem; }
.constellation-title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(2.4rem, 7vw, 4.6rem);
  line-height:1.08;
  color:var(--ivory-100);
  text-shadow:0 0 40px rgba(232,185,77,.18);
}
.hero-title-sub{
  display:block; font-size:.42em; font-weight:500; color:var(--gold-500);
  letter-spacing:.3em; margin-top:.5rem;
}
.hero-sub{
  color:var(--mist-400); font-size:1.15rem; max-width:56ch; margin:0 auto 2.4rem;
}
.hero-actions{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

.scroll-cue{
  position:absolute; bottom:2.2rem; left:50%; transform:translateX(-50%);
  width:22px; height:36px; border:1px solid rgba(244,241,232,.4); border-radius:20px;
}
.scroll-cue span{
  position:absolute; top:6px; left:50%; transform:translateX(-50%);
  width:4px; height:8px; border-radius:2px; background:var(--gold-500);
  animation:scrollCue 1.8s infinite;
}
@keyframes scrollCue{
  0%{ opacity:1; top:6px; }
  70%{ opacity:0; top:18px; }
  100%{ opacity:0; top:18px; }
}

/* ---------- constellation icons (shared) ---------- */
.constellation line{ stroke:rgba(232,185,77,.35); stroke-width:1; }
.constellation circle{ fill:var(--gold-500); }
.constellation .win-line{ stroke:var(--gold-500); stroke-width:1.6; }
.constellation .win-star{ fill:var(--gold-300); }
.ring{ stroke:rgba(232,185,77,.35); stroke-width:1; }

/* ---------- services ---------- */
.service-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:1.75rem;
}
.service-card{
  background:linear-gradient(180deg, var(--night-700), var(--night-800));
  border:1px solid rgba(232,185,77,.14);
  border-radius:var(--radius);
  padding:2.2rem;
  transition:transform .3s var(--ease), border-color .3s var(--ease);
}
.service-card:hover{ transform:translateY(-4px); border-color:rgba(232,185,77,.4); }
.service-icon{ width:64px; height:64px; margin-bottom:1.2rem; }
.service-card h3{
  font-family:var(--font-display); font-size:1.35rem; margin:0 0 .6rem; color:var(--gold-300);
}
.service-card p{ margin:0 0 .8rem; color:var(--ivory-100); }
.service-meta{
  font-family:var(--font-mono); font-size:.78rem; color:var(--mist-400) !important;
  text-transform:uppercase; letter-spacing:.05em;
}

/* ---------- how it works ---------- */
.how{ background:var(--night-800); position:relative; z-index:1; }
.steps{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(3,1fr); gap:2.5rem;
}
.step{ position:relative; padding-top:.5rem; }
.step-num{
  display:block; font-family:var(--font-mono); color:var(--gold-500);
  font-size:.9rem; letter-spacing:.1em; margin-bottom:.8rem;
}
.step h3{ font-family:var(--font-display); font-size:1.25rem; margin:0 0 .6rem; }
.step p{ color:var(--mist-400); margin:0; }

/* ---------- studio ---------- */
.studio{ position:relative; z-index:1; }
.studio-grid{
  display:grid; grid-template-columns:1.2fr 1fr; gap:4rem; align-items:center;
}
.studio-copy p{ color:var(--mist-400); }
.studio-points{ list-style:none; margin:1.5rem 0 0; padding:0; display:grid; gap:.7rem; }
.studio-points li{
  padding-left:1.4rem; position:relative; color:var(--ivory-100); font-size:.95rem;
}
.studio-points li:before{
  content:''; position:absolute; left:0; top:.5em; width:6px; height:6px; border-radius:50%; background:var(--gold-500);
}
.studio-emblem svg{ width:100%; max-width:280px; margin:0 auto; }
.studio-emblem .shield{ stroke:rgba(232,185,77,.3); stroke-width:1.4; }

/* ---------- gallery ---------- */
.gallery{ background:var(--night-800); position:relative; z-index:1; }
.gallery-heading{
  display:flex; align-items:end; justify-content:space-between; gap:2rem;
}
.gallery-heading .section-title{ margin-bottom:0; }
.gallery-grid{
  display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:190px;
  gap:1rem; margin-top:2rem;
}
.gallery-item{
  display:block; overflow:hidden; min-width:0; border:1px solid rgba(232,185,77,.18);
  border-radius:var(--radius); background:var(--night-900);
}
.gallery-item-wide{ grid-column:span 2; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.gallery-item:hover img{ transform:scale(1.04); }
.gallery-note{ margin:1rem 0 0; color:var(--mist-400); font-family:var(--font-mono); font-size:.78rem; }

/* ---------- quotes ---------- */
.quotes{ background:var(--night-800); position:relative; z-index:1; }
.quote-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.75rem; margin-top:2rem;
}
.quote-grid blockquote{
  margin:0; padding:1.8rem; border-left:2px solid var(--gold-500);
  background:rgba(232,185,77,.04); border-radius:0 var(--radius) var(--radius) 0;
}
.quote-grid p{ margin:0 0 .9rem; font-size:1.02rem; }
.quote-grid cite{ font-family:var(--font-mono); font-style:normal; font-size:.78rem; color:var(--mist-400); text-transform:uppercase; letter-spacing:.04em; }
.quote-note{ margin-top:2rem; font-size:.82rem; color:var(--mist-400); font-family:var(--font-mono); }

/* ---------- book / contact ---------- */
.book{ position:relative; z-index:1; }
.book-grid{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:4rem;
}
.book-info p{ color:var(--mist-400); }
.contact-list{ margin:2rem 0 0; padding:0; display:grid; gap:1.2rem; }
.contact-list div{ display:flex; flex-direction:column; gap:.2rem; }
.contact-list dt{ font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.06em; color:var(--gold-500); }
.contact-list dd{ margin:0; }
.contact-list a:hover{ color:var(--gold-300); }

.book-form{
  background:var(--night-700); border:1px solid rgba(232,185,77,.14);
  border-radius:var(--radius); padding:2.2rem;
  display:grid; gap:1.2rem;
}
.field{ display:flex; flex-direction:column; gap:.4rem; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
label{ font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.05em; color:var(--mist-400); }
.optional{ text-transform:none; letter-spacing:0; opacity:.7; }
input,select,textarea{
  background:var(--night-800); border:1px solid rgba(244,241,232,.16);
  border-radius:8px; padding:.75rem .9rem; color:var(--ivory-100);
  font-family:var(--font-body); font-size:.95rem;
}
input:focus,select:focus,textarea:focus{ border-color:var(--gold-500); }
textarea{ resize:vertical; }
.form-status{ min-height:1.2em; font-family:var(--font-mono); font-size:.82rem; color:var(--gold-300); margin:0; }

/* ---------- footer ---------- */
.site-footer{
  position:relative; z-index:1;
  border-top:1px solid rgba(232,185,77,.14);
  padding:2.5rem 1.5rem;
}
.footer-inner{
  max-width:var(--max-w); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1.5rem;
}
.brand-footer .brand-word{ font-size:.95rem; }
.footer-nav{ display:flex; gap:1.5rem; }
.footer-nav a{ font-family:var(--font-mono); font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; color:var(--mist-400); }
.footer-nav a:hover{ color:var(--gold-300); }
.footer-copy{ font-family:var(--font-mono); font-size:.75rem; color:var(--mist-400); margin:0; width:100%; text-align:center; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:980px){
  .service-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; gap:2rem; }
  .studio-grid{ grid-template-columns:1fr; }
  .studio-emblem{ order:-1; }
  .quote-grid{ grid-template-columns:1fr; }
  .book-grid{ grid-template-columns:1fr; }
}

@media (max-width:760px){
  .main-nav{
    position:fixed; top:0; right:0; height:100vh; width:min(78vw,320px);
    background:var(--night-800); flex-direction:column; align-items:flex-start;
    padding:6.5rem 2rem 2rem; gap:1.6rem;
    transform:translateX(100%); transition:transform .35s var(--ease);
    border-left:1px solid rgba(232,185,77,.18);
  }
  .main-nav.is-open{ transform:translateX(0); }
  .nav-toggle{ display:flex; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
  .field-row{ grid-template-columns:1fr; }
  .gallery-heading{ align-items:flex-start; flex-direction:column; gap:1.2rem; }
  .gallery-grid{ grid-template-columns:1fr 1fr; grid-auto-rows:150px; }
  .gallery-item-wide{ grid-column:span 2; }
}