/* Sportuto Static Site - Red/Black Gradient Theme */
:root {
  --red-bright: #E60000;
  --red-deep: #4A0000;
  --black: #111111;
  --black-soft: #1a1a1c;
  --silver: #C0C0C0;
  --neon: #FF1E1E;
  --grad-red-black: linear-gradient(135deg, #E60000 0%, #4A0000 50%, #111111 100%);
  --grad-red-black-soft: linear-gradient(135deg, #FF1E1E 0%, #E60000 40%, #4A0000 100%);
  --grad-page: linear-gradient(180deg, #0a0a0c 0%, #1a1a1c 100%);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--grad-page);
  color: #e8e8e8;
  line-height: 1.65;
  min-height: 100vh;
}
h1, h2, h3, h4 {
  font-family: 'Archivo Black', 'Arial Black', sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); margin: 1.2rem 0 0.6rem; }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); margin: 1rem 0 0.5rem; color: var(--red-bright); }
a { color: var(--red-bright); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--neon); text-shadow: 0 0 8px rgba(255,30,30,0.5); }

/* Header */
.site-header {
  background: var(--grad-red-black);
  border-bottom: 3px solid var(--neon);
  box-shadow: 0 4px 24px rgba(230,0,0,0.4), 0 0 60px rgba(255,30,30,0.15) inset;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.brand img { width: 64px; height: 64px; filter: drop-shadow(0 0 12px rgba(255,30,30,0.6)); }
.brand-text {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  background: linear-gradient(180deg, #ffffff 0%, var(--silver) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.04em;
}
.brand-tagline {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  color: var(--neon);
  letter-spacing: 0.25em;
  background: none;
  -webkit-text-fill-color: var(--neon);
  margin-top: -2px;
}

/* Navigation */
.main-nav { width: 100%; background: rgba(0,0,0,0.55); border-top: 1px solid rgba(255,30,30,0.3); }
.main-nav ul {
  max-width: 1280px;
  margin: 0 auto;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0.4rem 0.5rem;
  gap: 0.25rem;
}
.main-nav a {
  display: inline-block;
  padding: 0.55rem 0.95rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: #e8e8e8;
  text-transform: uppercase;
  border-radius: 6px;
  transition: all 0.2s;
  background: transparent;
}
.main-nav a:hover, .main-nav a.active {
  background: var(--grad-red-black-soft);
  color: #fff;
  box-shadow: 0 0 18px rgba(255,30,30,0.45);
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 5rem) 1.5rem;
  background: var(--grad-red-black);
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,30,30,0.25) 0%, transparent 70%);
}
.hero-inner { position: relative; max-width: 1100px; margin: 0 auto; }
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  background: linear-gradient(180deg, #fff 0%, var(--silver) 60%, #888 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.6rem;
  text-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.hero p { font-size: clamp(1rem, 1.8vw, 1.25rem); color: #f0f0f0; max-width: 720px; margin: 0 auto 1.5rem; }
.hero-cta {
  display: inline-block;
  background: #111;
  color: #fff;
  padding: 0.85rem 2rem;
  border: 2px solid var(--neon);
  border-radius: 999px;
  font-family: 'Archivo Black', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.25s;
}
.hero-cta:hover { background: var(--red-bright); box-shadow: 0 0 24px var(--neon); color: #fff; }

/* Main */
main { max-width: 1280px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap;
  margin-bottom: 1.5rem; padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--red-deep);
}
.section-head h2 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  background: var(--grad-red-black-soft);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-head .accent { color: var(--silver); font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; }

/* Posts grid - Home */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.post-card {
  background: linear-gradient(180deg, var(--black-soft) 0%, #0a0a0c 100%);
  border: 1px solid #2a2a2c;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  display: flex; flex-direction: column;
}
.post-card:hover {
  transform: translateY(-4px);
  border-color: var(--red-bright);
  box-shadow: 0 12px 30px rgba(230,0,0,0.25);
}
.post-thumb {
  height: 160px;
  background: var(--grad-red-black);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Archivo Black', sans-serif;
  color: #fff;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
}
.post-thumb::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(255,30,30,0.4), transparent 60%);
}
.post-thumb span { position: relative; z-index: 1; }
.post-body { padding: 1rem 1.1rem 1.2rem; flex: 1; display: flex; flex-direction: column; }
.post-cat {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon);
  margin-bottom: 0.4rem;
}
.post-title { color: #fff; margin-bottom: 0.5rem; font-size: 1.1rem; }
.post-excerpt { color: #b8b8b8; font-size: 0.93rem; flex: 1; margin-bottom: 0.8rem; }
.post-meta { font-size: 0.8rem; color: #888; margin-top: auto; }
.read-more {
  display: inline-block;
  margin-top: 0.6rem;
  color: var(--red-bright);
  font-family: 'Barlow Condensed', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.85rem;
}

/* Article page */
.article-page { max-width: 820px; margin: 0 auto; }
.breadcrumb {
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 1rem;
}
.breadcrumb a { color: var(--silver); }
.article-hero {
  padding: 2rem 0 1rem;
  border-bottom: 2px solid var(--red-deep);
  margin-bottom: 2rem;
}
.article-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  background: var(--grad-red-black-soft);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.7rem;
}
.article-meta {
  font-size: 0.88rem;
  color: #aaa;
  display: flex; flex-wrap: wrap; gap: 1rem;
}
.article-meta .badge {
  background: var(--red-bright);
  color: #fff;
  padding: 2px 10px;
  border-radius: 4px;
  font-family: 'Barlow Condensed', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}
.article-content {
  font-size: 1.05rem;
  color: #d8d8d8;
  line-height: 1.75;
}
.article-content p { margin-bottom: 1.1rem; }
.article-content h2, .article-content h3 {
  margin-top: 1.8rem;
  margin-bottom: 0.8rem;
}
.article-content h2 {
  color: #fff;
  border-left: 4px solid var(--neon);
  padding-left: 0.8rem;
}
.article-content blockquote {
  border-left: 3px solid var(--neon);
  padding: 0.5rem 1rem;
  margin: 1.2rem 0;
  background: rgba(230,0,0,0.08);
  font-style: italic;
  color: #e0e0e0;
}
.article-content ul, .article-content ol { margin: 1rem 0 1.2rem 1.5rem; }
.article-content li { margin-bottom: 0.5rem; }
.related-articles {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--red-deep);
}
.related-articles ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 0.8rem; margin-top: 1rem; }
.related-articles li {
  background: var(--black-soft);
  padding: 0.8rem 1rem;
  border-left: 3px solid var(--red-bright);
  border-radius: 6px;
}
.related-articles a { color: #fff; font-weight: 600; }

/* Category hub */
.cat-hero {
  background: var(--grad-red-black);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: 0 0 30px rgba(230,0,0,0.2);
}
.cat-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  background: linear-gradient(180deg, #fff, var(--silver));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cat-hero p { color: #f0f0f0; max-width: 700px; margin: 0.6rem auto 0; }

/* Static page */
.static-content { max-width: 820px; margin: 0 auto; }
.static-content p { margin-bottom: 1.1rem; color: #d8d8d8; }
.static-content ul { margin: 1rem 0 1.2rem 1.5rem; }
.static-content h2 { color: #fff; border-left: 4px solid var(--neon); padding-left: 0.7rem; margin-top: 1.8rem; }
.contact-form { display: grid; gap: 1rem; margin-top: 1.5rem; }
.contact-form label { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: 0.06em; color: var(--silver); font-size: 0.9rem; }
.contact-form input, .contact-form textarea {
  width: 100%;
  background: var(--black);
  color: #fff;
  border: 1px solid #333;
  border-radius: 6px;
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 1rem;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--neon);
  box-shadow: 0 0 12px rgba(255,30,30,0.3);
}
.contact-form button {
  background: var(--grad-red-black-soft);
  color: #fff;
  border: none;
  padding: 0.85rem 1.6rem;
  font-family: 'Archivo Black', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.contact-form button:hover { box-shadow: 0 0 20px rgba(255,30,30,0.5); }

/* Footer */
.site-footer {
  background: #050505;
  border-top: 3px solid var(--red-deep);
  padding: 2rem 1.5rem;
  margin-top: 4rem;
  text-align: center;
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-inner p { color: #888; font-size: 0.9rem; margin: 0.4rem 0; }
.footer-inner .tagline {
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 0.25em;
  color: var(--neon);
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.4rem; margin: 1rem 0; }
.footer-nav a { color: #aaa; font-size: 0.85rem; padding: 0.3rem 0.7rem; }
.footer-nav a:hover { color: var(--neon); }

/* 404 */
.notfound { text-align: center; padding: 4rem 1.5rem; }
.notfound h1 {
  font-size: clamp(5rem, 15vw, 10rem);
  background: var(--grad-red-black-soft);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.notfound p { color: #ccc; margin: 1rem 0 2rem; }

/* Mobile */
@media (max-width: 700px) {
  .header-inner { padding: 0.8rem 1rem; }
  .brand img { width: 50px; height: 50px; }
  .main-nav a { padding: 0.45rem 0.7rem; font-size: 0.82rem; }
  main { padding: 1.2rem 1rem 3rem; }
}

/* Accessibility */
:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}