:root{
  --bg:#050505;
  --text:#f6f2e8;
  --muted:#b8b0a4;
  --line:rgba(255,255,255,.13);
  --gold:#d5aa5f;
  --gold2:#f3d68d;
  --green:#9ad38b;
  --red:#e68a8a;
  --shadow:0 26px 88px rgba(0,0,0,.58);
  --radius:30px;
  --max:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 16% 9%,rgba(213,170,95,.23),transparent 30%),
    radial-gradient(circle at 88% 20%,rgba(255,255,255,.07),transparent 26%),
    linear-gradient(180deg,#050505 0%,#0b0b0b 54%,#050505 100%);
  line-height:1.52;
  overflow-x:hidden;
}

a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select{font:inherit}

.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}

.nav{
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:1px solid var(--line);
  background:rgba(5,5,5,.78);
  backdrop-filter:blur(18px);
}

.nav-inner{
  min-height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.logo img{
  width:182px;
  height:auto;
  filter:drop-shadow(0 8px 24px rgba(0,0,0,.45));
}

.nav-note{
  color:var(--muted);
  font-size:.92rem;
  display:flex;
  gap:18px;
  align-items:center;
}

.nav-note a:hover{color:var(--text)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:14px 23px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:850;
  transition:.22s ease;
  cursor:pointer;
  white-space:nowrap;
  text-decoration:none;
  line-height:1;
}

.btn-primary{
  color:#080808;
  background:linear-gradient(135deg,var(--gold2),var(--gold));
  box-shadow:0 16px 48px rgba(213,170,95,.24);
}

.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 60px rgba(213,170,95,.32)}

.btn-secondary{
  border-color:rgba(255,255,255,.18);
  background:rgba(255,255,255,.07);
  color:var(--text);
}

.btn-secondary:hover{
  transform:translateY(-2px);
  border-color:rgba(213,170,95,.46);
  background:rgba(213,170,95,.1);
}

.hero{
  padding:58px 0 36px;
  text-align:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:8px 13px;
  border-radius:999px;
  color:var(--gold2);
  background:rgba(213,170,95,.09);
  border:1px solid rgba(213,170,95,.24);
  font-size:.8rem;
  font-weight:900;
  letter-spacing:.05em;
  margin-bottom:20px;
  text-transform:uppercase;
}

.dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 18px var(--gold);
}

h1,h2,h3{letter-spacing:-.055em}
h1{
  font-size:clamp(2.55rem,7vw,5.9rem);
  line-height:.91;
  margin:0 auto 18px;
  max-width:960px;
}
h2{
  font-size:clamp(1.9rem,4.5vw,3.45rem);
  line-height:.98;
  margin-bottom:16px;
}
h3{
  font-size:1.26rem;
  line-height:1.1;
}

p{color:var(--muted)}
.hero p{
  font-size:clamp(1rem,1.6vw,1.16rem);
  max-width:720px;
  margin:0 auto;
}

.gradient-text{
  background:linear-gradient(135deg,#fff,var(--gold2) 58%,#b38335);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.calculator-section{
  padding:34px 0 78px;
}

.calculator-grid{
  display:grid;
  grid-template-columns:.88fr 1.12fr;
  gap:24px;
  align-items:start;
}

.calc-card,
.result-card{
  border:1px solid rgba(255,255,255,.13);
  border-radius:34px;
  background:
    radial-gradient(circle at 14% 8%,rgba(213,170,95,.12),transparent 32%),
    linear-gradient(180deg,rgba(255,255,255,.072),rgba(255,255,255,.026));
  box-shadow:var(--shadow);
  padding:28px;
}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.field.full{grid-column:1/-1}

label{
  color:#e9e0d2;
  font-size:.88rem;
  font-weight:850;
}

input,select{
  width:100%;
  min-height:50px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:15px;
  background:rgba(255,255,255,.055);
  color:var(--text);
  padding:0 14px;
  outline:none;
}

select option{color:#111}

input:focus,select:focus{
  border-color:rgba(213,170,95,.55);
  box-shadow:0 0 0 4px rgba(213,170,95,.1);
}

.form-note{
  margin-top:16px;
  font-size:.9rem;
  color:var(--muted);
}

.actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:20px;
}

.result-card{
  min-height:600px;
}

.result-empty{
  min-height:540px;
  display:grid;
  place-items:center;
  text-align:center;
  border:1px dashed rgba(255,255,255,.18);
  border-radius:26px;
  padding:26px;
  color:var(--muted);
}

.result-empty strong{
  display:block;
  color:var(--text);
  font-size:1.2rem;
  margin-bottom:8px;
}

.result-title{
  font-size:clamp(1.8rem,3vw,2.7rem);
  line-height:.98;
  margin-bottom:12px;
}

.result-intro{
  margin-bottom:18px;
}

.macro-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin:18px 0;
}

.macro-box{
  padding:16px;
  border-radius:20px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
}

.macro-box span{
  display:block;
  color:var(--muted);
  font-size:.82rem;
  margin-bottom:4px;
}

.macro-box strong{
  display:block;
  color:var(--gold2);
  font-size:1.38rem;
  letter-spacing:-.035em;
}

.note{
  color:var(--muted);
  font-size:.93rem;
  padding:16px;
  border-radius:18px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.1);
  margin:16px 0 18px;
}

.warning{
  color:#f0d9d9;
  background:rgba(230,138,138,.08);
  border-color:rgba(230,138,138,.24);
}

.next-steps{
  margin-top:22px;
}

.path-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:16px;
}

.path-card{
  padding:20px;
  border-radius:24px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.045);
}

.path-card h3{
  margin-bottom:8px;
}

.path-card p{
  font-size:.94rem;
  margin-bottom:15px;
}

.info-section{
  padding:72px 0;
}

.info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.card{
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.026));
  border-radius:var(--radius);
  padding:24px;
  box-shadow:0 16px 48px rgba(0,0,0,.18);
}

.card p{margin-top:10px}

.cta-panel{
  border:1px solid rgba(213,170,95,.25);
  border-radius:36px;
  padding:36px;
  background:
    radial-gradient(circle at 12% 8%,rgba(213,170,95,.17),transparent 34%),
    linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:1fr auto;
  gap:28px;
  align-items:center;
}

.footer{
  border-top:1px solid var(--line);
  padding:24px 0;
  color:var(--muted);
  font-size:.9rem;
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:15px;
  flex-wrap:wrap;
}

@media (max-width:980px){
  .nav-note{display:none}
  .calculator-grid,.cta-panel{grid-template-columns:1fr}
  .info-grid,.path-grid{grid-template-columns:1fr}
}

@media (max-width:620px){
  .container{width:min(100% - 28px,var(--max))}
  .nav-inner{min-height:70px}
  .logo img{width:148px}
  .nav .btn{display:none}
  .hero{padding:40px 0 24px}
  .calculator-section{padding-top:20px}
  .form-grid,.macro-grid{grid-template-columns:1fr}
  .calc-card,.result-card{padding:22px}
  .actions .btn,.path-card .btn,.cta-panel .btn{width:100%}
  .result-card{min-height:auto}
  .result-empty{min-height:360px}
  .info-section{padding:56px 0}
  .cta-panel{padding:26px}
}