/* ==========================================================
   RAVN GROUP — shared design system
   Dark-dominant. Palette sampled from the raven mark.
   Family resemblance to Round 12: same type pairing and
   rhythm, inverted temperature (dark base, cool panels).
   ========================================================== */

:root{
  --ground:#0E0F11;      /* near-black field — the mark's native ground */
  --panel:#17181B;       /* raised dark surface */
  --panel-2:#1E2024;     /* highest surface */
  --slate:#5D6063;       /* light facet gray — borders, rules */
  --slate-2:#454648;     /* mid facet gray */
  --bone:#E6E4E0;        /* primary text on dark */
  --bone-dim:#9A9A9C;    /* secondary text */
  --ember:#C06232;       /* accent — the raven's eye */
  --ember-lt:#D4763F;    /* accent hover / small text */
  --hair:rgba(230,228,224,.12);
  --shadow:0 26px 60px -28px rgba(0,0,0,.85);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ground);
  color:var(--bone);
  font-family:"Inter",system-ui,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}

/* ---------- type roles ---------- */
.display{
  font-family:"Fraunces",Georgia,serif;
  font-weight:600;line-height:1.03;letter-spacing:-.015em;
}
.eyebrow{
  font-family:"Oswald",sans-serif;
  text-transform:uppercase;letter-spacing:.3em;
  font-weight:600;font-size:.7rem;color:var(--ember-lt);
  display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--ember);opacity:.7;}
.eyebrow.center{justify-content:center;}
.eyebrow.center::after{content:"";width:24px;height:1px;background:var(--ember);opacity:.7;}
.wrap{width:min(1140px,92vw);margin-inline:auto;}
.section{padding:clamp(4rem,9vw,7rem) 0;}
.lede{color:var(--bone-dim);}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:"Oswald",sans-serif;text-transform:uppercase;
  letter-spacing:.15em;font-weight:600;font-size:.78rem;
  padding:1em 1.9em;border-radius:2px;text-decoration:none;
  cursor:pointer;border:none;transition:.2s;
}
.btn-ember{
  background:var(--ember);color:#140A04;
  box-shadow:0 10px 26px -12px rgba(192,98,50,.8);
}
.btn-ember:hover{background:var(--ember-lt);transform:translateY(-1px);}
.btn-ghost{
  background:transparent;color:var(--bone);
  border:1px solid var(--slate-2);
}
.btn-ghost:hover{border-color:var(--ember);color:var(--ember-lt);}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(14,15,17,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hair);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px;gap:1rem;}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;flex-shrink:0;}
.brand img{width:34px;height:34px;}
.brand b{
  font-family:"Oswald",sans-serif;font-weight:600;
  text-transform:uppercase;letter-spacing:.2em;font-size:.9rem;color:var(--bone);
}
.nav-links{display:flex;gap:1.6rem;align-items:center;}
.nav-links a{
  font-family:"Oswald",sans-serif;text-transform:uppercase;
  letter-spacing:.16em;font-size:.72rem;font-weight:500;
  color:var(--bone-dim);text-decoration:none;transition:.2s;
}
.nav-links a:hover,.nav-links a.on{color:var(--ember-lt);}
.nav-toggle{display:none;background:none;border:none;color:var(--bone);cursor:pointer;padding:.4rem;}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(4rem,10vw,7.5rem) 0 clamp(3.5rem,8vw,6rem);}
.hero-glow{
  position:absolute;top:-18%;left:50%;transform:translateX(-50%);
  width:min(880px,120vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(192,98,50,.13),transparent 62%);
  pointer-events:none;
}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;}
.hero h1{font-size:clamp(2.4rem,5.6vw,4.3rem);margin:1.2rem 0 0;}
.hero h1 em{font-style:normal;color:var(--ember);}
.hero p{color:var(--bone-dim);margin:1.5rem 0 0;max-width:48ch;font-size:1.06rem;}
.hero-actions{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:2.2rem;}
.hero-mark{justify-self:center;width:min(320px,70vw);filter:drop-shadow(0 22px 46px rgba(0,0,0,.7));}

/* ---------- route cards ---------- */
.routes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;}
.route{
  background:var(--panel);
  border:1px solid var(--hair);border-top:3px solid var(--slate-2);
  border-radius:4px;padding:2rem 1.7rem;
  text-decoration:none;display:block;
  transition:transform .25s,border-color .25s,box-shadow .25s,background .25s;
}
.route:hover{transform:translateY(-5px);border-top-color:var(--ember);box-shadow:var(--shadow);background:var(--panel-2);}
.route-k{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.2em;font-weight:600;font-size:.82rem;color:var(--bone);}
.route p{color:var(--bone-dim);font-size:.95rem;margin:.7rem 0 0;}
.route-go{
  display:inline-block;margin-top:1.1rem;
  font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.16em;
  font-size:.7rem;color:var(--ember-lt);
}

/* ---------- thesis strip ---------- */
.strip{background:var(--panel);border-block:1px solid var(--hair);}
.strip-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(1.6rem,5vw,4rem);align-items:center;}
.strip h2{font-size:clamp(1.8rem,4vw,2.7rem);margin:1rem 0 0;}
.strip p{color:var(--bone-dim);margin:1.2rem 0 0;}
.strip p b{color:var(--bone);font-weight:600;}

/* ---------- market row ---------- */
.markets{
  display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;
  margin:2.4rem auto 2.4rem;max-width:840px;
}
.market{
  font-family:"Oswald",sans-serif;text-transform:uppercase;
  letter-spacing:.14em;font-size:.8rem;color:var(--bone);
  background:var(--panel);
  border:1px solid var(--hair);border-bottom:2px solid var(--ember);
  border-radius:3px;padding:1.1em .6em;
  transition:background .25s,transform .25s;
}
.market:hover{background:var(--panel-2);transform:translateY(-3px);}

/* ---------- footer ---------- */
.foot{background:#0A0B0C;border-top:1px solid var(--hair);padding:3rem 0;}
.foot-in{display:flex;justify-content:space-between;gap:1.6rem;flex-wrap:wrap;align-items:center;}
.foot small{color:var(--bone-dim);font-size:.82rem;line-height:1.8;display:block;}
.foot a{color:var(--ember-lt);text-decoration:none;}
.foot-links{display:flex;gap:1.2rem;flex-wrap:wrap;}
.foot-links a{
  font-family:"Oswald",sans-serif;text-transform:uppercase;
  letter-spacing:.16em;font-size:.7rem;color:var(--bone-dim);text-decoration:none;
}
.foot-links a:hover{color:var(--ember-lt);}

/* ---------- forms ---------- */
.form{display:grid;gap:.8rem;max-width:620px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;}
.field{display:grid;gap:.4rem;}
.field label{
  font-family:"Oswald",sans-serif;text-transform:uppercase;
  letter-spacing:.16em;font-size:.66rem;color:var(--bone-dim);
}
.form input,.form select,.form textarea{
  font-family:"Inter",sans-serif;font-size:1rem;
  padding:.9em 1.05em;color:var(--bone);
  background:var(--panel);
  border:1px solid var(--slate-2);border-radius:3px;
  transition:.2s;width:100%;
}
.form textarea{min-height:130px;resize:vertical;}
.form select{appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--bone-dim) 50%),linear-gradient(135deg,var(--bone-dim) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.form input::placeholder,.form textarea::placeholder{color:#6B6C6E;}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--ember);box-shadow:0 0 0 3px rgba(192,98,50,.18);
}
.form-note{color:var(--bone-dim);font-size:.82rem;margin:.2rem 0 0;}
.form-ok{
  display:none;margin:.6rem 0 0;
  font-family:"Oswald",sans-serif;text-transform:uppercase;
  letter-spacing:.16em;font-size:.82rem;color:var(--ember-lt);
}
.form-ok.show{display:block;}

/* ---------- contact aside ---------- */
.contact-in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:start;}
.card{
  background:var(--panel);border:1px solid var(--hair);
  border-left:3px solid var(--ember);border-radius:4px;
  padding:1.6rem 1.7rem;
}
.card + .card{margin-top:1rem;}
.card-k{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.18em;font-weight:600;font-size:.78rem;color:var(--bone);}
.card p{color:var(--bone-dim);font-size:.93rem;margin:.5rem 0 0;}
.card a{color:var(--ember-lt);text-decoration:none;}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-in{grid-template-columns:1fr;text-align:center;}
  .hero-mark{order:-1;width:min(220px,52vw);}
  .hero p{margin-inline:auto;}
  .hero-actions{justify-content:center;}
  .routes{grid-template-columns:1fr;}
  .strip-in{grid-template-columns:1fr;}
  .contact-in{grid-template-columns:1fr;}
  .nav-links{
    position:absolute;top:70px;left:0;right:0;
    background:var(--panel);border-bottom:1px solid var(--hair);
    flex-direction:column;align-items:flex-start;gap:0;padding:.5rem 4vw 1rem;
    display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:.8rem 0;width:100%;font-size:.8rem;}
  .nav-toggle{display:block;}
  .form-row{grid-template-columns:1fr;}
  .markets{grid-template-columns:1fr 1fr;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
}