/* ninaatanasova.com — hand-written CSS, modelled on the appearance of the
   site it replaces. */

:root {
  --panel: rgba(182, 182, 182, 0.8);
  --band: rgba(30, 36, 40, 0.8);
  --topbar: rgba(0, 0, 0, 0.32);
  --ink: #333;
  --ink-soft: #4b4b4b;
  --light: #d8d8d8;
  --container: 1270px;
}

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

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

body {
  margin: 0;
  background: #d2d2d2 url("/img/body-bg.png") left top repeat;
  color: var(--ink);
  font: 16px/1.6 "Times New Roman", Times, serif;
}

/* The parallax band behind the header, as in the original theme. */
#parallax-bg {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 590px;
  background: #7b8da9 url("/img/hero-bg.webp") center top no-repeat;
  background-size: cover;
  z-index: -1;
}

a { color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- top bar ---------- */

#top-bar {
  background: var(--topbar);
  position: relative;
  z-index: 20;
}

#top-bar .container { padding: 0 16px; }

.menu, .sub-menu { list-style: none; margin: 0; padding: 0; }

.menu { display: flex; flex-wrap: wrap; align-items: center; }

.menu > li { position: relative; }

.menu > li > a {
  display: block;
  padding: 12px 14px;
  font-family: "Roboto Condensed", "Arial Narrow", Arial, sans-serif;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--light);
  text-decoration: none;
}

.menu > li > a:hover, .menu > li:focus-within > a { color: #fff; }

.sub-menu {
  position: absolute;
  left: 0; top: 100%;
  min-width: 240px;
  background: #313a42;
  display: none;
  z-index: 30;
}

.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu { display: block; }

.sub-menu a {
  display: block;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--light);
  text-decoration: none;
}

.sub-menu a:hover { background: #3d4750; color: #fff; }

/* ---------- site header ---------- */

.site-header { text-align: center; padding: 26px 16px 34px; }

.site-title {
  margin: 0;
  font-family: "Julius Sans One", Georgia, sans-serif;
  font-weight: 400;
  font-size: 44px;
  line-height: 1.2;
  color: #3b3b3b;
}

.site-title a { text-decoration: none; }

.site-tagline {
  margin: 12px 0 0;
  font-family: "Roboto Condensed", Arial, sans-serif;
  font-size: 14px;
  color: #4a4a4a;
}

/* ---------- content shell ---------- */

main { display: block; }

.page-title-band {
  background: var(--band);
  padding: 26px 32px;
}

.page-title-band h1 {
  margin: 0;
  font-family: "Julius Sans One", Georgia, sans-serif;
  font-weight: 400;
  font-size: 30px;
  line-height: 1.3;
  color: #e6e6e6;
}

.panel {
  background: var(--panel);
  padding: 46px;
  margin-bottom: 40px;
}

.prose { max-width: 1120px; margin: 0 0 24px; color: #2f2f2f; }
.prose p { margin: 0 0 14px; }
.prose ul { margin: 0 0 14px; padding-left: 22px; }
.prose li { margin: 0 0 4px; }

/* ---------- tile grid (home / gallery index) ---------- */

.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px 30px;
}

.tile { text-align: center; }

.tile > a {
  display: block;
  padding: 22px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .35);
}

.tile img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(0, 0, 0, .15);
}

.tile-title {
  margin: 14px 0 0;
  font-size: 15px;
  font-weight: bold;
  color: #3a3a3a;
}

.tile-title a { text-decoration: none; }
.tile-title a:hover { text-decoration: underline; }

/* ---------- galleries ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: start;
  justify-items: center;
}

.gallery-item { margin: 0; }

.gallery-item a { display: block; }

.gallery-item img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, .55);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
  transition: box-shadow .2s ease, transform .2s ease;
}

.gallery-item a:hover img,
.gallery-item a:focus-visible img {
  box-shadow: 0 6px 18px rgba(0, 0, 0, .32);
  transform: translateY(-2px);
}

/* ---------- footer ---------- */

.site-footer {
  padding: 18px 0 34px;
  font-size: 14px;
  color: #6f6f6f;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.site-footer p { margin: 0; }
.site-footer .copyright { color: #3a3a3a; }
.site-footer .copyright { flex: 1; text-align: center; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .panel { padding: 24px; }
  .tile-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 20px; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .site-title { font-size: 32px; }
  .page-title-band { padding: 20px; }
  .page-title-band h1 { font-size: 24px; }
}

@media (max-width: 560px) {
  .panel { padding: 16px; }
  .tile-grid, .gallery { grid-template-columns: 1fr; }
  .tile > a { padding: 12px; }
  #parallax-bg { height: 420px; }
  .site-footer .container { flex-direction: column; }
  .site-footer .copyright { text-align: left; }
}