/* =====================================================
   AugCodex — Premium International Design System
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Bricolage+Grotesque:wght@400;500;600;700;800&display=swap');

/* ── Design Tokens ── */
:root {
  --clr-bg:          #0A0A0F;
  --clr-bg-2:        #111118;
  --clr-bg-3:        #16161F;
  --clr-card:        #13131A;
  --clr-border:      rgba(255,255,255,.08);
  --clr-border-2:    rgba(255,255,255,.12);

  --clr-accent:      #6C63FF;
  --clr-accent-2:    #A855F7;
  --clr-accent-3:    #06B6D4;
  --clr-glow:        rgba(108,99,255,.25);

  --clr-text:        #F1F0FF;
  --clr-text-2:      #A0A0B8;
  --clr-text-3:      #6B6B85;

  --font-body:       'Inter', system-ui, sans-serif;
  --font-display:    'Bricolage Grotesque', 'Inter', sans-serif;

  --radius-sm:       8px;
  --radius-md:       14px;
  --radius-lg:       20px;
  --radius-xl:       28px;

  --shadow-glow:     0 0 40px rgba(108,99,255,.15);
  --shadow-card:     0 2px 20px rgba(0,0,0,.4);
  --shadow-hover:    0 8px 40px rgba(0,0,0,.5), 0 0 0 1px rgba(108,99,255,.2);

  --transition:      0.22s ease;
  --max-width:       1240px;
  --header-h:        68px;
}

/* ── Reset ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width:100%; height:auto; display:block; }
a  { color:inherit; text-decoration:none; }
ul,ol { list-style:none; }
button { cursor:pointer; border:none; background:none; font-family:inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-accent); border-radius:3px; }

/* ── Container ── */
.container { max-width:var(--max-width); margin-inline:auto; padding-inline:24px; }

/* ── Typography ── */
h1,h2,h3,h4 { font-family:var(--font-display); font-weight:700; line-height:1.2; color:var(--clr-text); }
h1 { font-size:clamp(2.2rem,5vw,3.8rem); font-weight:800; letter-spacing:-.03em; }
h2 { font-size:clamp(1.6rem,3vw,2.4rem); letter-spacing:-.02em; }
h3 { font-size:clamp(1.1rem,2vw,1.4rem); letter-spacing:-.01em; }
h4 { font-size:1rem; font-family:var(--font-body); font-weight:600; }
p  { color:var(--clr-text-2); margin-bottom:1em; }

/* ── Utility ── */
.text-center  { text-align:center; }
.text-muted   { color:var(--clr-text-3); }
.section-gap  { padding:88px 0; }
.section-gap-sm { padding:56px 0; }
.gradient-text {
  background: linear-gradient(135deg, #6C63FF, #A855F7, #06B6D4);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* ── Ambient Background Blobs ── */
body::before {
  content:'';
  position:fixed;
  width:800px; height:800px;
  background: radial-gradient(circle, rgba(108,99,255,.06) 0%, transparent 70%);
  top:-200px; right:-200px;
  pointer-events:none; z-index:0;
  border-radius:50%;
}
body::after {
  content:'';
  position:fixed;
  width:600px; height:600px;
  background: radial-gradient(circle, rgba(6,182,212,.05) 0%, transparent 70%);
  bottom:-100px; left:-100px;
  pointer-events:none; z-index:0;
  border-radius:50%;
}

/* ── Buttons ── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:12px 26px;
  border-radius:50px;
  font-size:.9rem; font-weight:600;
  transition:all var(--transition);
  cursor:pointer; white-space:nowrap; position:relative; overflow:hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
  color:#fff;
  box-shadow: 0 4px 20px rgba(108,99,255,.35);
}
.btn-primary:hover {
  transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(108,99,255,.5);
}
.btn-outline {
  background:transparent;
  color:var(--clr-accent);
  border:1.5px solid rgba(108,99,255,.4);
}
.btn-outline:hover {
  background:rgba(108,99,255,.12);
  border-color:var(--clr-accent);
  transform:translateY(-2px);
}
.btn-ghost {
  background:rgba(255,255,255,.05);
  color:var(--clr-text-2);
  border:1px solid var(--clr-border);
}
.btn-ghost:hover {
  background:rgba(255,255,255,.1);
  color:var(--clr-text);
  transform:translateY(-2px);
}

/* ── HEADER ── */
.site-header {
  position:sticky; top:0; z-index:1000;
  height:var(--header-h);
  background:rgba(10,10,15,.85);
  backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid var(--clr-border);
  transition:all var(--transition);
}
.header-inner {
  display:flex; align-items:center;
  justify-content:space-between;
  height:100%; gap:16px;
}
.logo {
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-display);
  font-size:1.2rem; font-weight:800;
  color:var(--clr-text); flex-shrink:0;
  letter-spacing:-.02em;
}
.logo-mark {
  width:34px; height:34px;
  background:linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
  border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  font-size:.9rem; font-weight:900; color:#fff;
  box-shadow:0 4px 12px rgba(108,99,255,.4);
  flex-shrink:0;
}
.logo-text span { color:var(--clr-accent); }

/* ── Primary Nav ── */
.primary-nav { display:flex; align-items:center; gap:2px; }
.primary-nav a {
  padding:7px 13px;
  border-radius:var(--radius-sm);
  font-size:.85rem; font-weight:500;
  color:var(--clr-text-3);
  transition:all var(--transition);
}
.primary-nav a:hover { color:var(--clr-text); background:rgba(255,255,255,.06); }
.primary-nav a.active { color:var(--clr-accent); background:rgba(108,99,255,.1); }

/* ── Header Actions ── */
.header-actions { display:flex; align-items:center; gap:8px; }
.search-btn {
  width:36px; height:36px; border-radius:var(--radius-sm);
  display:flex; align-items:center; justify-content:center;
  color:var(--clr-text-3); background:rgba(255,255,255,.05);
  border:1px solid var(--clr-border); transition:all var(--transition);
}
.search-btn:hover { color:var(--clr-accent); background:rgba(108,99,255,.1); border-color:rgba(108,99,255,.3); }

.hamburger {
  display:none; flex-direction:column; gap:4px;
  width:36px; height:36px;
  align-items:center; justify-content:center;
  background:rgba(255,255,255,.05);
  border:1px solid var(--clr-border);
  border-radius:var(--radius-sm);
  transition:background var(--transition);
}
.hamburger span {
  width:18px; height:1.5px;
  background:var(--clr-text-2); border-radius:2px;
  transition:all var(--transition);
}
.hamburger.active span:nth-child(1) { transform:translateY(5.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hamburger.active span:nth-child(3) { transform:translateY(-5.5px) rotate(-45deg); }

/* ── Mobile Nav ── */
.mobile-nav {
  display:none; flex-direction:column;
  background:rgba(13,13,20,.95);
  backdrop-filter:blur(20px);
  border-top:1px solid var(--clr-border);
  padding:12px 16px 18px; gap:2px;
}
.mobile-nav.open { display:flex; }
.mobile-nav a {
  padding:10px 14px; border-radius:var(--radius-sm);
  font-size:.92rem; font-weight:500; color:var(--clr-text-2);
  transition:all var(--transition);
}
.mobile-nav a:hover { color:var(--clr-accent); background:rgba(108,99,255,.1); }

/* ── Search Overlay ── */
.search-overlay {
  display:none; position:fixed; inset:0; z-index:2000;
  background:rgba(0,0,0,.75); backdrop-filter:blur(8px);
  align-items:flex-start; justify-content:center;
  padding-top:80px;
}
.search-overlay.open { display:flex; }
.search-box {
  background:var(--clr-bg-3);
  border:1px solid var(--clr-border-2);
  border-radius:var(--radius-xl);
  padding:28px;
  width:min(620px,95vw);
  box-shadow: var(--shadow-glow), 0 24px 60px rgba(0,0,0,.6);
}
.search-box h3 { font-size:1rem; font-weight:700; color:var(--clr-text); margin-bottom:14px; }
.search-input-wrap { display:flex; gap:10px; }
.search-input-wrap input {
  flex:1; padding:13px 18px;
  border:1.5px solid var(--clr-border-2);
  border-radius:50px;
  font-size:.95rem; font-family:var(--font-body);
  background:rgba(255,255,255,.04); color:var(--clr-text);
  outline:none; transition:border var(--transition);
}
.search-input-wrap input::placeholder { color:var(--clr-text-3); }
.search-input-wrap input:focus { border-color:var(--clr-accent); background:rgba(108,99,255,.05); }
.search-results { margin-top:16px; max-height:360px; overflow-y:auto; display:flex; flex-direction:column; gap:6px; }
.search-result-item {
  display:flex; align-items:center; gap:12px;
  padding:12px 14px; border-radius:var(--radius-md);
  border:1px solid var(--clr-border); cursor:pointer;
  transition:all var(--transition);
}
.search-result-item:hover { border-color:rgba(108,99,255,.4); background:rgba(108,99,255,.08); }
.result-cat { font-size:.68rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--clr-accent); }
.result-title { font-weight:600; font-size:.88rem; color:var(--clr-text); margin-top:2px; }
.search-close { display:flex; align-items:center; gap:6px; margin-top:14px; font-size:.82rem; color:var(--clr-text-3); cursor:pointer; }

/* ── Reading Progress ── */
.reading-progress {
  position:fixed; top:var(--header-h); left:0;
  height:2px;
  background:linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2), var(--clr-accent-3));
  z-index:999; width:0%; transition:width .1s linear;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position:relative; min-height:620px;
  display:flex; align-items:center;
  overflow:hidden; padding:80px 0;
  background:var(--clr-bg);
}
.hero-grid-bg {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(108,99,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,.04) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}
.hero-glow {
  position:absolute; width:700px; height:700px;
  background:radial-gradient(circle, rgba(108,99,255,.12) 0%, transparent 70%);
  top:50%; left:50%; transform:translate(-50%,-50%);
  pointer-events:none;
}
.hero-inner {
  position:relative; z-index:2;
  display:grid; grid-template-columns:1fr 1fr;
  gap:64px; align-items:center;
}
.hero-tag {
  display:inline-flex; align-items:center; gap:7px;
  padding:5px 14px 5px 6px;
  background:rgba(108,99,255,.12);
  border:1px solid rgba(108,99,255,.25);
  border-radius:50px; font-size:.75rem; font-weight:600;
  color:var(--clr-accent); margin-bottom:22px; width:fit-content;
}
.hero-tag-dot {
  width:6px; height:6px; border-radius:50%;
  background:var(--clr-accent);
  box-shadow:0 0 8px var(--clr-accent);
  animation:pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.6; transform:scale(1.3); }
}
.hero h1 { margin-bottom:22px; }
.hero-desc {
  font-size:1.1rem; color:var(--clr-text-2);
  line-height:1.8; margin-bottom:36px; max-width:480px;
}
.hero-buttons { display:flex; gap:14px; flex-wrap:wrap; }
.hero-stats {
  display:flex; gap:32px; margin-top:48px; flex-wrap:wrap;
}
.hero-stat { }
.hero-stat-num {
  font-family:var(--font-display); font-size:1.8rem; font-weight:800;
  background:linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  display:block;
}
.hero-stat-label { font-size:.78rem; color:var(--clr-text-3); font-weight:500; text-transform:uppercase; letter-spacing:.06em; }

/* Hero Visual */
.hero-visual {
  position:relative; display:grid;
  grid-template-columns:1fr 1fr; grid-template-rows:auto auto;
  gap:14px;
}
.hero-card {
  background:var(--clr-card);
  border:1px solid var(--clr-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:all var(--transition);
}
.hero-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-hover); border-color:rgba(108,99,255,.3); }
.hero-card-main { grid-column:1/-1; }
.hero-card img { width:100%; aspect-ratio:16/9; object-fit:cover; }
.hero-card-body { padding:14px; }
.hero-card-cat {
  font-size:.68rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em;
  color:var(--clr-accent); margin-bottom:5px;
}
.hero-card-title { font-size:.88rem; font-weight:700; color:var(--clr-text); line-height:1.35; }

/* ══════════════════════════════════════
   TICKER / MARQUEE
══════════════════════════════════════ */
.ticker-wrap {
  background:rgba(108,99,255,.08);
  border-top:1px solid rgba(108,99,255,.15);
  border-bottom:1px solid rgba(108,99,255,.15);
  padding:12px 0; overflow:hidden; white-space:nowrap;
}
.ticker-inner {
  display:inline-flex; gap:0;
  animation:ticker 30s linear infinite;
}
@keyframes ticker {
  0% { transform:translateX(0); }
  100% { transform:translateX(-50%); }
}
.ticker-item {
  display:inline-flex; align-items:center; gap:10px;
  padding:0 32px; font-size:.8rem; font-weight:500; color:var(--clr-text-3);
}
.ticker-item span { color:var(--clr-accent); font-size:.65rem; }

/* ══════════════════════════════════════
   SECTION HEADINGS
══════════════════════════════════════ */
.section-heading {
  display:flex; align-items:baseline;
  justify-content:space-between; gap:16px;
  margin-bottom:44px; flex-wrap:wrap;
}
.section-heading h2 { }
.section-label {
  display:inline-flex; align-items:center; gap:8px;
  font-size:.72rem; font-weight:700; text-transform:uppercase;
  letter-spacing:.1em; color:var(--clr-accent);
  margin-bottom:10px;
}
.section-label::before {
  content:''; width:20px; height:2px;
  background:linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
  border-radius:2px;
}
.view-all {
  font-size:.85rem; font-weight:600; color:var(--clr-accent);
  display:flex; align-items:center; gap:5px;
  border:1px solid rgba(108,99,255,.25);
  padding:7px 16px; border-radius:50px;
  transition:all var(--transition); white-space:nowrap;
}
.view-all:hover { background:rgba(108,99,255,.12); gap:9px; }

/* ══════════════════════════════════════
   ARTICLE CARDS
══════════════════════════════════════ */
.cards-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(300px,1fr));
  gap:24px;
}
.cards-grid-4 { grid-template-columns:repeat(auto-fill, minmax(260px,1fr)); }

.article-card {
  background:var(--clr-card);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--clr-border);
  transition:all var(--transition);
  display:flex; flex-direction:column;
  position:relative;
}
.article-card::before {
  content:''; position:absolute;
  inset:0; border-radius:var(--radius-lg);
  background:linear-gradient(135deg, rgba(108,99,255,.06), rgba(168,85,247,.06));
  opacity:0; transition:opacity var(--transition);
  pointer-events:none;
}
.article-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-hover); border-color:rgba(108,99,255,.25); }
.article-card:hover::before { opacity:1; }

.card-image {
  position:relative; aspect-ratio:16/9; overflow:hidden;
  background:var(--clr-bg-3);
}
.card-image img {
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.5s ease;
  filter:brightness(.9) saturate(1.1);
}
.article-card:hover .card-image img { transform:scale(1.06); filter:brightness(1) saturate(1.2); }
.card-category {
  position:absolute; top:12px; left:12px;
  background:rgba(108,99,255,.85);
  backdrop-filter:blur(8px);
  color:#fff;
  padding:4px 12px; border-radius:50px;
  font-size:.68rem; font-weight:700; text-transform:uppercase; letter-spacing:.07em;
}
.card-body { padding:20px; flex:1; display:flex; flex-direction:column; }
.card-meta {
  display:flex; align-items:center; gap:10px;
  font-size:.75rem; color:var(--clr-text-3); margin-bottom:10px;
}
.card-meta .dot { width:3px; height:3px; background:var(--clr-border-2); border-radius:50%; }
.card-title {
  font-size:1rem; font-weight:700; color:var(--clr-text);
  margin-bottom:10px; line-height:1.4;
  transition:color var(--transition);
}
.article-card:hover .card-title { color:var(--clr-accent); }
.card-excerpt {
  font-size:.845rem; color:var(--clr-text-3);
  line-height:1.65; margin-bottom:18px; flex:1;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}
.card-footer {
  display:flex; align-items:center; justify-content:space-between;
  padding-top:14px; border-top:1px solid var(--clr-border);
}
.read-more {
  font-size:.8rem; font-weight:700; color:var(--clr-accent);
  display:flex; align-items:center; gap:4px;
  transition:gap var(--transition);
}
.read-more:hover { gap:8px; }

/* ══════════════════════════════════════
   FEATURED ARTICLE
══════════════════════════════════════ */
.featured-article {
  display:grid; grid-template-columns:1.1fr 1fr;
  background:var(--clr-card);
  border-radius:var(--radius-xl);
  overflow:hidden;
  border:1px solid var(--clr-border);
  transition:all var(--transition);
  min-height:460px;
}
.featured-article:hover { box-shadow:var(--shadow-hover); border-color:rgba(108,99,255,.3); }
.featured-img { position:relative; overflow:hidden; }
.featured-img img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s ease; filter:brightness(.85) saturate(1.15); }
.featured-article:hover .featured-img img { transform:scale(1.04); filter:brightness(.95) saturate(1.2); }
.featured-img-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to right, transparent 60%, rgba(19,19,26,.8));
}
.featured-body {
  padding:48px 44px; display:flex; flex-direction:column; justify-content:center;
}
.featured-label {
  display:inline-flex; align-items:center; gap:7px;
  background:rgba(108,99,255,.15); border:1px solid rgba(108,99,255,.3);
  color:var(--clr-accent); padding:5px 14px;
  border-radius:50px; font-size:.72rem; font-weight:700;
  text-transform:uppercase; letter-spacing:.08em;
  margin-bottom:18px; width:fit-content;
}
.featured-body h2 { margin-bottom:14px; color:var(--clr-text); }
.featured-body > p { color:var(--clr-text-2); font-size:.94rem; line-height:1.75; margin-bottom:24px; }
.featured-meta {
  display:flex; align-items:center; gap:14px;
  font-size:.78rem; color:var(--clr-text-3); margin-bottom:28px; flex-wrap:wrap;
}

/* ══════════════════════════════════════
   CATEGORY CHIPS
══════════════════════════════════════ */
.categories-grid { display:flex; flex-wrap:wrap; gap:10px; }
.cat-chip {
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 20px;
  border-radius:50px; font-size:.84rem; font-weight:600;
  border:1.5px solid var(--clr-border-2);
  background:rgba(255,255,255,.03);
  color:var(--clr-text-2);
  transition:all var(--transition); cursor:pointer;
}
.cat-chip:hover { border-color:rgba(108,99,255,.4); background:rgba(108,99,255,.1); color:var(--clr-text); }
.cat-chip.active {
  border-color:var(--clr-accent);
  background:rgba(108,99,255,.15);
  color:var(--clr-accent);
  box-shadow:0 0 20px rgba(108,99,255,.2);
}
.cat-icon { font-size:1rem; }

/* ══════════════════════════════════════
   SECTION BACKGROUNDS
══════════════════════════════════════ */
.section-dark { background:var(--clr-bg); }
.section-darker { background:var(--clr-bg-2); }
.section-card { background:var(--clr-bg-3); }

/* ══════════════════════════════════════
   NEWSLETTER
══════════════════════════════════════ */
.newsletter {
  position:relative; overflow:hidden;
  background:linear-gradient(135deg, #0D0B1E 0%, #120F2E 50%, #0D1A2E 100%);
  border-top:1px solid var(--clr-border);
  border-bottom:1px solid var(--clr-border);
}
.newsletter-glow-1 {
  position:absolute; width:500px; height:500px;
  background:radial-gradient(circle, rgba(108,99,255,.18), transparent 70%);
  top:-150px; right:-100px; pointer-events:none; border-radius:50%;
}
.newsletter-glow-2 {
  position:absolute; width:400px; height:400px;
  background:radial-gradient(circle, rgba(6,182,212,.1), transparent 70%);
  bottom:-100px; left:-80px; pointer-events:none; border-radius:50%;
}
.newsletter .container { position:relative; z-index:2; text-align:center; }
.newsletter h2 { color:var(--clr-text); margin-bottom:12px; }
.newsletter > .container > p { color:var(--clr-text-2); max-width:480px; margin-inline:auto; margin-bottom:36px; }
.newsletter-form {
  display:flex; gap:12px; max-width:480px; margin-inline:auto;
}
.newsletter-form input {
  flex:1; padding:13px 20px;
  border:1.5px solid rgba(255,255,255,.1);
  border-radius:50px;
  font-size:.9rem; font-family:var(--font-body);
  background:rgba(255,255,255,.05); color:var(--clr-text);
  outline:none; transition:border var(--transition);
}
.newsletter-form input::placeholder { color:var(--clr-text-3); }
.newsletter-form input:focus { border-color:var(--clr-accent); background:rgba(108,99,255,.08); }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.site-footer {
  background:var(--clr-bg-2);
  border-top:1px solid var(--clr-border);
  padding:72px 0 0;
}
.footer-grid {
  display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:48px; margin-bottom:60px;
}
.footer-brand .logo { margin-bottom:16px; }
.footer-brand p { font-size:.875rem; line-height:1.75; color:var(--clr-text-3); max-width:280px; }
.footer-social { display:flex; gap:8px; margin-top:20px; }
.social-link {
  width:36px; height:36px; border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04); border:1px solid var(--clr-border);
  display:flex; align-items:center; justify-content:center;
  color:var(--clr-text-3); font-size:.85rem; font-weight:700;
  transition:all var(--transition);
}
.social-link:hover { background:rgba(108,99,255,.2); color:var(--clr-accent); border-color:rgba(108,99,255,.3); }
.footer-col h4 {
  color:var(--clr-text); font-size:.78rem; font-weight:700;
  text-transform:uppercase; letter-spacing:.1em;
  margin-bottom:18px;
}
.footer-col ul { display:flex; flex-direction:column; gap:10px; }
.footer-col a {
  font-size:.875rem; color:var(--clr-text-3);
  transition:color var(--transition);
}
.footer-col a:hover { color:var(--clr-accent); }
.footer-bottom {
  border-top:1px solid var(--clr-border);
  padding:24px 0;
  display:flex; align-items:center;
  justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:.8rem; color:var(--clr-text-3);
}
.footer-bottom a { color:var(--clr-text-3); }
.footer-bottom a:hover { color:var(--clr-accent); }

/* ══════════════════════════════════════
   ARTICLE / BLOG PAGE
══════════════════════════════════════ */
.article-hero {
  padding:64px 0 48px;
  background:var(--clr-bg-2);
  border-bottom:1px solid var(--clr-border);
}
.breadcrumb {
  display:flex; align-items:center; gap:8px;
  font-size:.78rem; color:var(--clr-text-3);
  margin-bottom:22px; flex-wrap:wrap;
}
.breadcrumb a { color:var(--clr-text-3); transition:color var(--transition); }
.breadcrumb a:hover { color:var(--clr-accent); }
.breadcrumb .sep { color:var(--clr-border-2); }
.article-category-badge {
  display:inline-flex;
  background:rgba(108,99,255,.15); border:1px solid rgba(108,99,255,.3);
  color:var(--clr-accent); padding:4px 14px; border-radius:50px;
  font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.07em;
  margin-bottom:16px;
}
.article-hero h1 { color:var(--clr-text); margin-bottom:20px; }
.article-meta-bar {
  display:flex; align-items:center; gap:20px;
  font-size:.8rem; color:var(--clr-text-3); flex-wrap:wrap;
}
.article-meta-bar .meta-item { display:flex; align-items:center; gap:6px; }

.article-layout {
  display:grid; grid-template-columns:1fr 340px;
  gap:56px; padding:56px 0; align-items:start;
}
.article-featured-img {
  width:100%; aspect-ratio:16/9; object-fit:cover;
  border-radius:var(--radius-lg); margin-bottom:36px;
  filter:brightness(.9) saturate(1.15);
}
.article-body { font-size:1.05rem; line-height:1.85; }
.article-body h2 {
  color:var(--clr-text); margin:44px 0 18px;
  padding-bottom:12px; border-bottom:1px solid var(--clr-border);
}
.article-body h3 { color:var(--clr-text); margin:30px 0 14px; }
.article-body p { color:var(--clr-text-2); margin-bottom:1.2em; }
.article-body ul, .article-body ol { padding-left:24px; margin-bottom:1.2em; }
.article-body li { margin-bottom:8px; color:var(--clr-text-2); }
.article-body ul li { list-style:disc; }
.article-body ol li { list-style:decimal; }
.article-body a { color:var(--clr-accent); text-decoration:underline; }
.article-body strong { color:var(--clr-text); }

.article-body table {
  width:100%; border-collapse:collapse; margin:28px 0;
  font-size:.9rem; border-radius:var(--radius-md); overflow:hidden;
  border:1px solid var(--clr-border);
}
.article-body th {
  background:rgba(108,99,255,.15); color:var(--clr-text);
  padding:12px 16px; text-align:left; font-weight:700; font-size:.82rem;
}
.article-body td { padding:11px 16px; border-bottom:1px solid var(--clr-border); color:var(--clr-text-2); }
.article-body tr:last-child td { border-bottom:none; }
.article-body tr:nth-child(even) td { background:rgba(255,255,255,.02); }

/* ── FAQ ── */
.faq-section { margin:44px 0; }
.faq-item { border:1px solid var(--clr-border); border-radius:var(--radius-md); margin-bottom:10px; overflow:hidden; }
.faq-question {
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px; cursor:pointer; font-weight:600; color:var(--clr-text);
  background:var(--clr-card); transition:background var(--transition);
  gap:12px; font-size:.92rem;
}
.faq-question:hover { background:rgba(108,99,255,.08); }
.faq-icon {
  width:22px; height:22px; border-radius:50%;
  background:rgba(255,255,255,.06); border:1px solid var(--clr-border);
  display:flex; align-items:center; justify-content:center;
  font-size:.8rem; flex-shrink:0; transition:all var(--transition);
}
.faq-item.open .faq-icon { background:var(--clr-accent); border-color:var(--clr-accent); color:#fff; transform:rotate(45deg); }
.faq-answer {
  max-height:0; overflow:hidden;
  transition:max-height .35s ease, padding .25s ease;
  padding:0 20px; font-size:.92rem; color:var(--clr-text-2); line-height:1.75;
}
.faq-item.open .faq-answer { max-height:400px; padding:0 20px 18px; }

/* ── Sidebar ── */
.sidebar { position:sticky; top:calc(var(--header-h) + 24px); }
.sidebar-widget {
  background:var(--clr-card); border-radius:var(--radius-lg);
  padding:24px; border:1px solid var(--clr-border); margin-bottom:24px;
}
.sidebar-widget h3 {
  font-size:.78rem; font-weight:700; text-transform:uppercase;
  letter-spacing:.08em; color:var(--clr-accent);
  margin-bottom:18px; padding-bottom:12px;
  border-bottom:1px solid var(--clr-border);
}
.sidebar-article {
  display:flex; gap:12px; padding:12px 0;
  border-bottom:1px solid var(--clr-border); align-items:flex-start;
}
.sidebar-article:last-child { border-bottom:none; padding-bottom:0; }
.sidebar-article img { width:68px; height:50px; object-fit:cover; border-radius:var(--radius-sm); flex-shrink:0; }
.sidebar-article-title {
  font-size:.82rem; font-weight:600; color:var(--clr-text);
  line-height:1.4; transition:color var(--transition);
}
.sidebar-article:hover .sidebar-article-title { color:var(--clr-accent); }
.sidebar-article-meta { font-size:.72rem; color:var(--clr-text-3); margin-top:4px; }

/* ── Tags ── */
.tags-cloud { display:flex; flex-wrap:wrap; gap:8px; }
.tag {
  padding:5px 14px; border:1px solid var(--clr-border);
  border-radius:50px; font-size:.78rem; color:var(--clr-text-3);
  transition:all var(--transition); cursor:pointer;
}
.tag:hover { border-color:rgba(108,99,255,.4); color:var(--clr-accent); background:rgba(108,99,255,.08); }

/* ── Static Pages ── */
.page-hero {
  background:var(--clr-bg-2); border-bottom:1px solid var(--clr-border);
  padding:88px 0; text-align:center;
}
.page-hero h1 { color:var(--clr-text); margin-bottom:14px; }
.page-hero p { color:var(--clr-text-2); font-size:1.05rem; }
.page-content { max-width:780px; margin-inline:auto; padding:72px 24px; }
.page-content h2 { color:var(--clr-text); margin:40px 0 14px; }
.page-content h3 { color:var(--clr-text); margin:26px 0 10px; }
.page-content p { color:var(--clr-text-2); margin-bottom:1em; }
.page-content ul { padding-left:24px; margin-bottom:1em; }
.page-content li { list-style:disc; margin-bottom:8px; color:var(--clr-text-2); }

/* ── Contact Form ── */
.contact-form-wrap {
  background:var(--clr-card); border-radius:var(--radius-xl);
  padding:44px; border:1px solid var(--clr-border);
}
.form-group { margin-bottom:20px; }
.form-group label { display:block; font-size:.83rem; font-weight:600; color:var(--clr-text-2); margin-bottom:8px; }
.form-group input, .form-group textarea {
  width:100%; padding:12px 16px;
  border:1.5px solid var(--clr-border);
  border-radius:var(--radius-md);
  font-size:.92rem; font-family:var(--font-body);
  color:var(--clr-text); outline:none;
  background:rgba(255,255,255,.03);
  transition:border var(--transition);
}
.form-group input:focus, .form-group textarea:focus {
  border-color:var(--clr-accent); background:rgba(108,99,255,.05);
}
.form-group textarea { height:140px; resize:vertical; }

/* ── 404 Page ── */
.error-page {
  min-height:80vh; display:flex; align-items:center;
  justify-content:center; text-align:center; padding:40px 20px;
}
.error-code {
  font-size:clamp(6rem,15vw,10rem);
  font-family:var(--font-display); font-weight:900;
  background:linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text; line-height:1; margin-bottom:16px;
}
.error-page h2 { color:var(--clr-text); margin-bottom:12px; }
.error-page p { color:var(--clr-text-2); margin-bottom:28px; }

/* ── Back to Top ── */
.back-to-top {
  position:fixed; bottom:28px; right:28px;
  width:44px; height:44px;
  background:linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
  color:#fff; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 20px rgba(108,99,255,.5);
  opacity:0; transform:translateY(16px);
  transition:all var(--transition); z-index:900;
  font-size:1rem; border:none; cursor:pointer;
}
.back-to-top.visible { opacity:1; transform:translateY(0); }
.back-to-top:hover { transform:translateY(-3px); box-shadow:0 8px 28px rgba(108,99,255,.6); }

/* ── Toast ── */
.toast {
  position:fixed; bottom:28px; left:50%;
  transform:translateX(-50%) translateY(80px);
  background:var(--clr-bg-3); border:1px solid var(--clr-border-2); color:var(--clr-text);
  padding:12px 24px; border-radius:50px;
  font-size:.88rem; font-weight:500; z-index:9999;
  opacity:0; transition:all .35s ease; white-space:nowrap;
  box-shadow:0 8px 32px rgba(0,0,0,.5);
}
.toast.show { opacity:1; transform:translateX(-50%) translateY(0); }

/* ── Divider ── */
.divider {
  height:1px; background:var(--clr-border); margin:0;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width:1024px) {
  .hero-inner { grid-template-columns:1fr; gap:48px; }
  .hero-visual { display:none; }
  .hero { min-height:auto; padding:80px 0 60px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:36px; }
  .article-layout { grid-template-columns:1fr; }
  .sidebar { position:static; }
  .featured-article { grid-template-columns:1fr; }
  .featured-img { aspect-ratio:16/9; }
}
@media (max-width:768px) {
  .primary-nav { display:none; }
  .hamburger { display:flex; }
  .cards-grid { grid-template-columns:1fr; }
  .cards-grid-4 { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .newsletter-form { flex-direction:column; }
  .featured-body { padding:28px 22px; }
  .contact-form-wrap { padding:28px 20px; }
  .hero-desc { font-size:1rem; }
  .hero-stats { gap:24px; }
  .section-gap { padding:60px 0; }
}
@media (max-width:480px) {
  .cards-grid-4 { grid-template-columns:1fr; }
  .hero-buttons { flex-direction:column; }
  .hero-buttons .btn { width:100%; justify-content:center; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .section-gap { padding:48px 0; }
  .container { padding-inline:16px; }
}

/* ── Print ── */
@media print {
  .site-header,.site-footer,.sidebar,.newsletter,.back-to-top,.reading-progress { display:none !important; }
  body { background:#fff; color:#000; }
  .article-layout { grid-template-columns:1fr; }
}