/* ==========================================================================
   Automotive-Art — "Paddock Gallery" theme
   Vintage racing-poster editorial: racing green, cream paper, vermillion.
   Custom layer over UIkit 3 (CDN). Sharp corners, flat color, poster rules.
   ========================================================================== */

:root {
  --green-950: #0a2117;
  --green-900: #0e2b1e;
  --green-700: #1b4332;
  --green-500: #2d6a4f;
  --cream: #f6f1e5;
  --paper: #fbf8f0;
  --vermillion: #d64933;
  --vermillion-dark: #b03a27;
  --gold: #c7a24b;
  --ink: #21201c;
  --ink-soft: #4d4a42;
  --rule: 3px solid var(--ink);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.7;
}

img {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, .aa-display {
  font-family: "Bebas Neue", "Oswald", "Arial Narrow", sans-serif;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--ink);
  line-height: 1.08;
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-top: 1.6em; }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin-top: 1.4em; }

p { margin: 0 0 1.15em; }

a {
  color: var(--vermillion-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 73, 51, 0.4);
  transition: color 0.15s ease, border-color 0.15s ease;
}

a:hover {
  color: var(--green-700);
  border-bottom-color: var(--green-700);
  text-decoration: none;
}

ul, ol { margin: 0 0 1.2em; }
li { margin-bottom: 0.45em; }

strong { color: var(--green-900); }

blockquote {
  border-left: 5px solid var(--vermillion);
  background: var(--cream);
  margin: 1.6em 0;
  padding: 1em 1.4em;
  font-size: 1.05em;
  font-style: italic;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Top strip + header
   -------------------------------------------------------------------------- */

.aa-topstrip {
  height: 7px;
  background: repeating-linear-gradient(
    90deg,
    var(--vermillion) 0 56px,
    var(--green-700) 56px 112px,
    var(--gold) 112px 168px
  );
}

.aa-header {
  background: var(--cream);
  border-bottom: var(--rule);
  padding: 1.4rem 0 1.1rem;
  text-align: center;
}

.aa-brand {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  letter-spacing: 0.1em;
  color: var(--green-900);
  line-height: 1;
  border-bottom: none;
  display: inline-block;
}

.aa-brand:hover { color: var(--vermillion); border-bottom: none; }

.aa-brand .aa-brand-dash { color: var(--vermillion); }

.aa-tagline {
  font-size: 0.82rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0.35rem 0 0;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */

.aa-nav {
  background: var(--green-900);
  border-bottom: 4px solid var(--vermillion);
}

.aa-nav-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.aa-nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.aa-nav-list li { margin: 0; }

.aa-nav-list a {
  display: block;
  padding: 0.78rem 1.05rem;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.08rem;
  letter-spacing: 0.14em;
  color: var(--cream);
  border-bottom: none;
}

.aa-nav-list a:hover,
.aa-nav-list a.aa-active {
  background: var(--vermillion);
  color: #fff;
}

.aa-nav-toggle {
  display: none;
  width: 100%;
  background: none;
  border: 0;
  color: var(--cream);
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  padding: 0.8rem 1rem;
  cursor: pointer;
}

@media (max-width: 880px) {
  .aa-nav-toggle { display: block; }
  .aa-nav-list { display: none; width: 100%; flex-direction: column; }
  .aa-nav-list.aa-open { display: flex; }
  .aa-nav-list a { text-align: center; border-top: 1px solid rgba(246, 241, 229, 0.12); }
}

/* --------------------------------------------------------------------------
   Checkered divider
   -------------------------------------------------------------------------- */

.aa-checker {
  height: 16px;
  background:
    repeating-conic-gradient(var(--ink) 0% 25%, var(--paper) 0% 50%)
    0 0 / 16px 16px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.aa-hero {
  position: relative;
  background: var(--green-950);
}

.aa-hero img {
  width: 100%;
  height: clamp(320px, 52vw, 560px);
  object-fit: cover;
  display: block;
  opacity: 0.92;
}

.aa-hero-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(0deg, rgba(10, 33, 23, 0.92), rgba(10, 33, 23, 0));
  padding: 4.5rem 0 1.8rem;
}

.aa-hero-panel h1,
.aa-hero-panel p {
  color: var(--cream);
  text-shadow: 0 1px 6px rgba(10, 33, 23, 0.8);
  margin-bottom: 0.3rem;
}

.aa-hero-kicker {
  display: inline-block;
  background: var(--vermillion);
  color: #fff;
  font-family: "Bebas Neue", sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  padding: 0.25rem 0.8rem;
  margin-bottom: 0.6rem;
}

/* --------------------------------------------------------------------------
   Sections & poster cards
   -------------------------------------------------------------------------- */

.aa-section { padding: 3.2rem 0 2.4rem; }

.aa-section-alt {
  background: var(--cream);
  border-top: var(--rule);
  border-bottom: var(--rule);
}

.aa-section-dark {
  background: var(--green-900);
  border-top: 4px solid var(--vermillion);
}

.aa-section-dark h2,
.aa-section-dark h3,
.aa-section-dark p { color: var(--cream); }

.aa-kicker {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: var(--vermillion);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.aa-card {
  background: var(--paper);
  border: var(--rule);
  box-shadow: 8px 8px 0 var(--green-700);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.aa-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  display: block;
  border-bottom: var(--rule);
}

.aa-card-body { padding: 1.3rem 1.4rem 1.5rem; flex: 1; }

.aa-card-body h3 { margin-top: 0; }

.aa-card-link {
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.16em;
  font-size: 1.02rem;
  color: var(--vermillion-dark);
}

.aa-aftergrid { margin-top: 1.8rem; }

/* Journal teaser list */

.aa-teaser {
  border: var(--rule);
  background: var(--paper);
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.4rem;
  box-shadow: 6px 6px 0 var(--gold);
}

.aa-teaser h3 { margin-top: 0; margin-bottom: 0.3rem; }

.aa-teaser .aa-teaser-meta {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.6rem;
}

/* --------------------------------------------------------------------------
   Article pages
   -------------------------------------------------------------------------- */

.aa-article {
  max-width: 780px;
  margin: 0 auto;
  padding: 3rem 1.2rem 1rem;
}

.aa-article-meta {
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 0.8rem;
}

.aa-figure {
  margin: 2rem 0;
  border: var(--rule);
  box-shadow: 10px 10px 0 var(--green-700);
}

.aa-figure img { display: block; width: 100%; }

.aa-figure figcaption {
  background: var(--green-900);
  color: var(--cream);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  padding: 0.55rem 1rem;
}

.aa-related {
  background: var(--cream);
  border: var(--rule);
  padding: 1.4rem 1.7rem;
  margin: 2.6rem 0 1.6rem;
}

.aa-related h2, .aa-related h3 { margin-top: 0; font-size: 1.4rem; }

.aa-related ul { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Contact form (decorative, FAQs page)
   -------------------------------------------------------------------------- */

.aa-form input,
.aa-form textarea {
  width: 100%;
  border: 2px solid var(--ink);
  background: #fff;
  font-family: "Karla", sans-serif;
  font-size: 1rem;
  padding: 0.7rem 0.9rem;
  margin-bottom: 1rem;
}

.aa-form button {
  background: var(--vermillion);
  color: #fff;
  border: 2px solid var(--ink);
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.2em;
  padding: 0.65rem 2.2rem;
  cursor: pointer;
  box-shadow: 5px 5px 0 var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.aa-form button:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--ink);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.aa-footer {
  background: var(--green-950);
  color: var(--cream);
  border-top: 6px solid var(--vermillion);
  padding: 3rem 0 1.2rem;
  margin-top: 3.5rem;
}

.aa-footer h4 {
  color: var(--gold);
  font-size: 1.15rem;
  letter-spacing: 0.22em;
  margin-bottom: 0.8rem;
}

.aa-footer p { color: rgba(246, 241, 229, 0.82); font-size: 0.95rem; }

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

.aa-footer li { margin-bottom: 0.4rem; }

.aa-footer a {
  color: var(--cream);
  border-bottom: 1px solid rgba(246, 241, 229, 0.25);
}

.aa-footer a:hover { color: var(--gold); border-bottom-color: var(--gold); }

.aa-footer-legal {
  margin-top: 2.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(246, 241, 229, 0.18);
  font-size: 0.85rem;
  color: rgba(246, 241, 229, 0.6);
  text-align: center;
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.aa-404 {
  text-align: center;
  padding: 5rem 1rem 4rem;
}

.aa-404 .aa-404-code {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(6rem, 18vw, 11rem);
  color: var(--vermillion);
  line-height: 1;
  text-shadow: 8px 8px 0 var(--green-700);
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   Small screens
   -------------------------------------------------------------------------- */

@media (max-width: 640px) {
  body { font-size: 16px; }
  .aa-card { box-shadow: 5px 5px 0 var(--green-700); }
  .aa-figure { box-shadow: 6px 6px 0 var(--green-700); }
  .aa-article { padding-top: 2.2rem; }
}