@charset "UTF-8";
:root {
  --dots-bg: url('../images/patterns/dots-40c11566.svg');
  --main-color: #d7be8a;
  --header-link-color: #ddd; }

body {
  margin: 0;
  font-family: Geometria, sans-serif;
  color: var(--main-color);
  line-height: 1.6;
  scroll-behavior: smooth;
  background-color: rgba(0, 0, 0, 0);
  /* background-image: url('https://www.transparenttextures.com/patterns/dark-mosaic.png'); */
  /* background-image: url('https://www.transparenttextures.com/patterns/fabric-1-dark.png'); */
  /* background-image: url('https://www.transparenttextures.com/patterns/dark-wall.png'); */
  /* background-image: url('https://www.transparenttextures.com/patterns/diagmonds.png'); */
  /* background-attachment: fixed; */
  /* background-size: auto; */ }

a {
  color: #e0e0e0;
  text-decoration: none; }

a:hover {
  text-decoration: underline; }

.section-hero {
  position: relative;
  width: 100%;
  background-image: url("../images/hero-bg-opt-713ba391.jpg");
  background-color: blue;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center; }

.section-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55); }

.about-content {
  position: relative;
  max-width: 800px;
  padding: 2rem;
  border-radius: 8px; }

/* Общие настройки секций */
section {
  position: relative;
  width: 100%;
  background-size: auto;
  background-repeat: repeat;
  background-attachment: fixed; }

/* Контейнер внутри секций */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 20px;
  position: relative;
  z-index: 1; }

.dots-bg {
  background-image: var(--dots-bg);
  background-position-x: 50%;
  background-position-y: center;
  background-size: cover;
  background-attachment: fixed;
  background-clip: border-box; }

/* Разные фоны для секций */
.bg1 {
  background-color: #172320; }

.bg2 {
  background-color: #422815; }

.bg3 {
  background-color: #183241; }

.bg4 {
  background-color: #1c243d; }

.bg-mosaic {
  background-color: #30374e;
  background-blend-mode: multiply;
  background-image: url("https://www.transparenttextures.com/patterns/dark-mosaic.png"); }

.bg-red {
  background-color: #36151f;
  background-blend-mode: multiply;
  background-image: url("https://www.transparenttextures.com/patterns/argyle.png"); }

/* Навигация */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  z-index: 1000; }
  nav a {
    color: var(--main-color); }

nav ul {
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0; }

/* Первый блок */
.intro-text {
  margin-top: 80px;
  /* отступ под фиксированное меню */
  text-align: center;
  max-width: 800px; }

.intro-image {
  width: 100%;
  height: 400px;
  background: url("images/hero-bg.jpg") center/cover no-repeat;
  margin-top: 30px;
  border-top: 2px solid #333;
  border-bottom: 2px solid #333; }

/* Контакты */
#contacts {
  text-align: center; }

.text-light {
  color: var(--header-link-color); }

img.logo {
  height: 40px; }

.social-icon {
  fill: var(--header-link-color);
  width: 25px;
  height: 25px;
  margin-right: 5px; }

/* Адаптив */
@media (max-width: 600px) {
  nav ul {
    /* flex-direction: column; */
    gap: 10px; }
  h2 {
    font-size: 1.5rem; } }