:root{
  --color-bg-main:#030712;
  --color-surface-card:linear-gradient(135deg,#0B1528 0%,#111C44 100%);
  --color-surface-glass:rgba(17,28,68,0.55);
  --color-text-primary:#F3F4F6;
  --color-text-secondary:rgba(243,244,246,0.7);
  --color-accent:#818CF8;
  --color-border:rgba(129,140,248,0.18);
  --color-particle:#5EE5F7;
  --color-error:#FF4B6E;

  --font-heading:Orbitron,'Segoe UI',Arial,sans-serif;
  --font-body:'Inter','Segoe UI',Arial,sans-serif;

  --fs-1:2.8rem;
  --fs-2:2.1rem;
  --fs-3:1.5rem;
  --fs-4:1.125rem;
  --fs-5:1rem;
  --fs-6:0.95rem;

  --space-1:0.5rem;
  --space-2:1rem;
  --space-3:1.5rem;
  --space-4:2.5rem;
  --space-5:4rem;

  --radius-card:20px;
  --radius-btn:12px;
  --radius-img:12px;

  --container-max:1200px;
  --container-pad:1.5rem;

  --shadow-soft:0 10px 30px rgba(17,28,68,0.10);
  --blur-glass:blur(14px);
}

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

html{
  -webkit-text-size-adjust:100%;
  text-rendering:optimizeLegibility;
}

body{
  background:var(--color-bg-main);
  color:var(--color-text-primary);
  font-family:var(--font-body);
  font-size:var(--fs-5);
  line-height:1.6;
  overflow-x:hidden;
}

img,
picture,
video,
canvas,
svg{
  display:block;
  max-width:100%;
  height:auto;
}

img{
  border-radius:var(--radius-img);
  object-fit:cover;
}

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

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

button{
  cursor:pointer;
}

ul,
ol{
  list-style:none;
}

h1,h2,h3,h4,h5,h6{
  font-family:var(--font-heading);
  text-transform:uppercase;
  letter-spacing:0.08em;
  font-weight:700;
  line-height:1.2;
  margin-block-end:var(--space-3);
}

h1{font-size:var(--fs-1);}
h2{font-size:var(--fs-2);}
h3{font-size:var(--fs-3);}
h4{font-size:var(--fs-4);}
h5{font-size:var(--fs-5);}
h6{font-size:var(--fs-6);}

p{
  color:var(--color-text-secondary);
  margin-block-end:var(--space-3);
}

ul,ol,blockquote{
  margin-block-end:var(--space-3);
}

section{
  padding-block:var(--space-5);
}

@media (max-width:900px){
  section{
    padding-block:var(--space-4);
  }
}

.container{
  width:100%;
  max-width:var(--container-max);
  margin-inline:auto;
  padding-inline:var(--container-pad);
}

.flow > * + *{
  margin-block-start:var(--space-3);
}

.flow > *{
  margin-block-end:var(--space-3);
}

.flow > *:last-child{
  margin-block-end:0;
}

.grid{
  display:grid;
  gap:var(--space-3);
}

.grid-2{
  grid-template-columns:repeat(2,minmax(0,1fr));
}

.grid-3{
  grid-template-columns:repeat(3,minmax(0,1fr));
}

.grid-4{
  grid-template-columns:repeat(4,minmax(0,1fr));
}

@media (max-width:900px){
  .grid-3,.grid-4{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (max-width:600px){
  .grid-2,.grid-3,.grid-4{
    grid-template-columns:1fr;
  }
}

.flex{
  display:flex;
  gap:var(--space-2);
}

.flex-center{
  align-items:center;
  justify-content:center;
}

.card{
  background:var(--color-surface-card);
  border:1.5px solid var(--color-border);
  border-radius:var(--radius-card);
  padding:var(--space-3);
  box-shadow:var(--shadow-soft);
  backdrop-filter:var(--blur-glass);
}

.glass{
  background:var(--color-surface-glass);
  backdrop-filter:var(--blur-glass);
  border:1.5px solid var(--color-border);
  border-radius:var(--radius-card);
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0.75rem 1.25rem;
  border-radius:var(--radius-btn);
  font-weight:600;
  transition:all 0.25s ease;
  white-space:nowrap;
}

.button-primary{
  background:var(--color-accent);
  color:#fff;
  box-shadow:0 0 0 rgba(129,140,248,0.0);
}

.button-primary:hover{
  transform:scale(1.03);
  box-shadow:0 0 20px rgba(129,140,248,0.5);
}

.button-secondary{
  background:transparent;
  border:1.5px solid var(--color-border);
}

.button-secondary:hover{
  border-color:var(--color-accent);
  box-shadow:0 0 12px rgba(129,140,248,0.4);
}

@media (max-width:600px){
  .button{
    width:100%;
  }
}

input,
textarea,
select{
  width:100%;
  padding:0.75rem 1rem;
  border-radius:var(--radius-btn);
  background:var(--color-surface-glass);
  border:1.5px solid var(--color-border);
}

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

input:focus,
textarea:focus,
select:focus{
  border-color:var(--color-accent);
  box-shadow:0 0 0 2px rgba(129,140,248,0.4);
}

:focus-visible{
  outline:none;
  box-shadow:0 0 0 2px rgba(129,140,248,0.6);
}

.gallery{
  display:grid;
  gap:var(--space-2);
}

.gallery img{
  aspect-ratio:3/2;
}

@media (max-width:900px){
  .gallery{
    grid-template-columns:repeat(2,1fr);
  }
}

@media (min-width:901px){
  .gallery{
    grid-template-columns:repeat(3,1fr);
  }
}

.hidden{
  display:none!important;
}


p,
a,
li,
h1,
h2,
h3,
h4,
h5,
h6,
span {
  overflow-wrap: anywhere;
  word-break: normal;
}

.btn,
.btn-outline {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
  text-align: center;
  line-height: 1.35;
}