@import url("../fonts/inter/wght.css");
@import url("../fonts/inter/wght-italic.css");
@import url("../fonts/manrope/wght.css");
@import url("../fonts/jetbrains-mono/wght.css");
@import url("../fonts/jetbrains-mono/wght-italic.css");
@import url("./tokens.css");

/* ==========================================================================
   FILE: static/css/main.css
   PURPOSE: Глобальные переменные, базовые стили, контейнеры и кнопки
   ========================================================================== */


* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--ov-scrollbar-thumb) var(--ov-scrollbar-track);
  scrollbar-width: thin;
}

html::-webkit-scrollbar {
  width: var(--ov-scrollbar-size);
  height: var(--ov-scrollbar-size);
}

html::-webkit-scrollbar-track {
  background: var(--ov-scrollbar-track);
}

html::-webkit-scrollbar-thumb {
  border: 2px solid var(--ov-scrollbar-track);
  border-radius: var(--ov-radius-pill);
  background: var(--ov-scrollbar-thumb);
  background-clip: padding-box;
}

html::-webkit-scrollbar-thumb:hover {
  background: var(--ov-scrollbar-thumb-hover);
  background-clip: padding-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  line-height: 1.55;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
}

code,
kbd,
pre,
samp {
  font-family: var(--font-mono);
}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: min(100% - 64px, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--black);
  background: var(--white);
  border-radius: 999px;
}

.skip-link:focus {
  top: 16px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  font-size: 0.96rem;
  font-weight: 800;
  border-radius: 14px;
  transition:
    background 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--white);
  background: var(--accent);
  box-shadow: 0 14px 30px rgba(106, 64, 248, 0.2);
}

.btn-primary:hover {
  background: var(--accent-strong);
}

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

.btn-secondary:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
}

/* Responsive */

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .btn {
    width: 100%;
  }
}


/* ==========================================================================
   FILE: static/css/main.css
   SECTION: Additional global section background variables
   PURPOSE: Цвета для полноэкранных переходов между секциями
   ========================================================================== */

:root { --section-slope-height: 92px; }