/* Liquid-glass x editorial minimal (Bootstrap base) */
:root{
  --bg-0:#05060a;
  --glass: rgba(255,255,255,.08);
  --glass-2: rgba(255,255,255,.06);
  --stroke: rgba(255,255,255,.16);
  --stroke-2: rgba(255,255,255,.10);
  --shadow: 0 18px 50px rgba(0,0,0,.55);
  --shadow-soft: 0 10px 30px rgba(0,0,0,.35);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --muted-2: rgba(255,255,255,.55);
  --accent: #a7f3d0; /* mint */
  --accent2: #c7d2fe; /* periwinkle */
  --accent3: #fecdd3; /* blush */
}

html, body{
  height: 100%;
  background: var(--bg-0);
  color: var(--text);
}

body{
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  font-size: 17px;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Background: aurora gradient + subtle noise */
.bg-aurora{
  position: fixed;
  inset: -20%;
  background:
    radial-gradient(1200px 800px at 20% 20%, rgba(167,243,208,.18), transparent 55%),
    radial-gradient(900px 650px at 80% 25%, rgba(199,210,254,.16), transparent 55%),
    radial-gradient(1100px 900px at 55% 80%, rgba(254,205,211,.14), transparent 60%),
    radial-gradient(900px 700px at 10% 85%, rgba(255,255,255,.06), transparent 60%);
  filter: blur(10px);
  z-index: 0;
}
.bg-noise{
  position: fixed;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.20'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: .08;
  pointer-events: none;
  z-index: 1;
}

header, main, footer{ position: relative; z-index: 2; }

.brand-mark{
  width: 14px; height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3));
  box-shadow: 0 0 0 1px rgba(255,255,255,.28), 0 10px 30px rgba(167,243,208,.18);
}
.brand-logo{
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 0 0 1px rgba(255,255,255,.10), 0 16px 45px rgba(0,0,0,.45);
  object-fit: cover;
}
.brand-name{ font-weight: 700; letter-spacing: .2px; color: var(--text); }
.brand-sub{ font-size: 12px; color: var(--muted-2); margin-left: 10px; }
.brand:hover .brand-sub{ color: var(--muted); }

.glass-card{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));
  border: 1px solid var(--stroke);
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
}

.shell{
  max-width: 1180px;
  margin: 0 auto;
}
.glass-card.soft{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border: 1px solid var(--stroke-2);
  box-shadow: var(--shadow-soft);
}
.glass-btn{
  border-color: rgba(255,255,255,.24) !important;
  color: rgba(255,255,255,.92) !important;
  backdrop-filter: blur(14px) saturate(150%);
}
.glass-btn:hover{
  background: rgba(255,255,255,.08) !important;
}

.badge-glass{
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.86);
}

.hero{
  padding: 26px 26px;
  position: relative;
  overflow: hidden;
}
.hero h1{
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 10px 0;
}
.hero p{
  color: var(--muted);
  margin: 0;
  max-width: 70ch;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Vinyl-themed decorative disc (subtle) */
.vinyl-deco{
  position: absolute;
  right: -120px;
  top: -140px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255,255,255,.10), transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(167,243,208,.14), transparent 55%),
    repeating-radial-gradient(circle at 50% 50%,
      rgba(255,255,255,.10) 0 1px,
      rgba(255,255,255,0) 1px 7px);
  border: 1px solid rgba(255,255,255,.14);
  opacity: .28;
  filter: blur(.2px);
  transform: rotate(18deg);
  pointer-events: none;
}
.vinyl-deco::after{
  content:"";
  position:absolute;
  inset: 46%;
  border-radius: 999px;
  background: rgba(0,0,0,.40);
  border: 1px solid rgba(255,255,255,.14);
}

.meta-row{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
}

.card-article{
  overflow: hidden;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}
.card-article:hover{
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.22);
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.06));
}
.card-article .thumb{
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.article-body{
  max-width: 92ch;
  margin: 0 auto;
}
.article-body p{
  color: rgba(255,255,255,.88);
  font-size: 1.12rem;
  line-height: 1.78;
}
.article-body h2{
  margin-top: 40px;
  margin-bottom: 12px;
  font-size: 1.65rem;
  letter-spacing: -0.01em;
}
.article-body h3{
  margin-top: 28px;
  margin-bottom: 10px;
  font-size: 1.25rem;
  color: rgba(255,255,255,.92);
}
.article-body ul, .article-body ol{
  padding-left: 1.2rem;
  color: rgba(255,255,255,.88);
}
.article-body li{ margin: .35rem 0; }

.glass-media{
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow-soft);
}
.glass-media img{
  display: block;
}

.faq .accordion-item{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px !important;
  overflow: hidden;
}
.faq .accordion-button{
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
}
.faq .accordion-button:focus{
  box-shadow: none;
}
.faq .accordion-body{
  color: rgba(255,255,255,.86);
}

.footer{
  padding: 16px 18px;
}

@media (max-width: 576px){
  body{ font-size: 16px; }
  .hero{ padding: 18px 18px; }
  .brand-sub{ display:none; }
  .vinyl-deco{ opacity: .18; }
}