:root{
  --color-bg-primary:#111214;
  --color-bg-secondary:#1D1F24;
  --color-bg-tertiary:#292D34;
  --color-text-primary:#F5F3EE;
  --color-text-secondary:#B9C0C8;
  --color-accent-gold:#C9A227;
  --color-accent-burgundy:#8E294F;
  --color-accent-warm:#9D7A42;
  --color-border:#383D46;

  --font-heading:"Montserrat","Inter",Arial,sans-serif;
  --font-body:"Inter",Arial,sans-serif;

  --text-xxl:clamp(2rem,4vw,2.75rem);
  --text-xl:clamp(1.6rem,3vw,2rem);
  --text-lg:1.375rem;
  --text-md:1.125rem;
  --text-base:1rem;
  --text-sm:0.9375rem;

  --space-1:0.25rem;
  --space-2:0.5rem;
  --space-3:1rem;
  --space-4:1.5rem;
  --space-5:2rem;
  --space-6:3rem;
  --space-7:4rem;

  --container-max:1200px;
  --container-pad:2rem;
  --container-pad-sm:1rem;

  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --radius-pill:24px;

  --shadow-soft:0 2px 16px rgba(17,18,20,0.16);
}

*,
*::before,
*::after{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:var(--font-body);
  font-size:var(--text-base);
  line-height:1.6;
  background:var(--color-bg-primary);
  color:var(--color-text-primary);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img,
picture,
video{
  max-width:100%;
  display:block;
  height:auto;
  border-radius:var(--radius-md);
}

a{
  color:inherit;
  text-decoration:none;
  transition:color .25s ease,opacity .25s ease;
}

button,
input,
textarea,
select{
  font:inherit;
  color:inherit;
  background:none;
  border:none;
  outline:none;
}

ul{list-style:none !important;}

h1,h2,h3,h4,h5,h6{
  font-family:var(--font-heading);
  text-transform:uppercase;
  letter-spacing:0.05em;
  line-height:1.2;
  margin-bottom:var(--space-4);
}

h1{font-size:var(--text-xxl); color:var(--color-accent-gold);}
h2{font-size:var(--text-xl);}
h3{font-size:var(--text-lg);}
h4{font-size:var(--text-md);}
h5{font-size:var(--text-base);}
h6{font-size:var(--text-sm);}

p{
  margin-bottom:var(--space-4);
  color:var(--color-text-secondary);
}

blockquote{
  margin-bottom:var(--space-4);
  padding-left:var(--space-4);
  border-left:2px solid var(--color-accent-gold);
  color:var(--color-text-secondary);
}

ul,ol{
  margin-bottom:var(--space-4);
}

section{
  padding:var(--space-7) 0;
}

@media (max-width:900px){
  section{padding:var(--space-6) 0;}
}

@media (max-width:600px){
  section{padding:var(--space-5) 0;}
}

.container{
  max-width:var(--container-max);
  margin-inline:auto;
  padding-inline:var(--container-pad);
}

@media (max-width:600px){
  .container{padding-inline:var(--container-pad-sm);}
}

.surface-secondary{background:var(--color-bg-secondary);}
.surface-tertiary{
  background:var(--color-bg-tertiary);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
}

.card{
  background:var(--color-bg-tertiary);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:var(--space-4);
  box-shadow:var(--shadow-soft);
}

.card > *:last-child{margin-bottom:0;}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:var(--space-2);
  padding:0.9em 1.6em;
  border-radius:var(--radius-pill);
  font-family:var(--font-heading);
  font-size:0.85rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  cursor:pointer;
  transition:all .25s ease;
  white-space:nowrap;
}

.btn-primary{
  background:var(--color-accent-gold);
  color:#111214;
}

.btn-primary:hover,
.btn-primary:focus{
  transform:scale(1.04);
  box-shadow:0 4px 20px rgba(201,162,39,0.25);
}

.btn-secondary{
  background:transparent;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
}

.btn-secondary:hover,
.btn-secondary:focus{
  border-color:var(--color-accent-gold);
  color:var(--color-accent-gold);
}

input,
textarea{
  width:100%;
  padding:0.9em 1em;
  border-radius:var(--radius-sm);
  background:var(--color-bg-secondary);
  border:1px solid var(--color-border);
  transition:border .2s ease, box-shadow .2s ease;
}

input:focus,
textarea:focus{
  border-color:var(--color-accent-gold);
  box-shadow:0 0 0 2px rgba(201,162,39,0.2);
}

input::placeholder,
textarea::placeholder{
  color:var(--color-text-secondary);
}

.form-group > *:last-child{margin-bottom:0;}

.flex{
  display:flex;
  gap:var(--space-4);
}

.flex-center{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:var(--space-4);
}

.flex-between{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--space-4);
}

.flex-wrap{
  flex-wrap:wrap;
}

.flex > *{
  min-width:0;
}

.nav-toggle{
  display:flex;
  flex-direction:column;
  gap:4px;
  cursor:pointer;
}

.divider{
  height:1px;
  background:var(--color-border);
  margin-block:var(--space-5);
}

.text-secondary{color:var(--color-text-secondary);}
.text-gold{color:var(--color-accent-gold);}

::selection{
  background:var(--color-accent-gold);
  color:#111214;
}