/*
Theme Name: AdSense Pro Blogger v6 - Premium Edition
Theme URI:  https://example.com/adsense-pro-v6
Author:      Your Name
Author URI:  https://example.com
Description: Premium, ultra-responsive blog theme optimized for AdSense, SEO, and fast performance. Grid cards, AJAX load-more, related posts, GDPR-ready.
Version:     6.0
License:     GNU General Public License v2 or later
Text Domain: adsense-pro-v6
Tags: blog, responsive, adsense, seo, grid, cards, fast
*/

:root{
  --max-width:1200px;
  --accent:#1160ff;
  --muted:#6b7280;
  --bg:#ffffff;
  --card:#ffffff;
  --text:#051127;
  --radius:12px;
  --gap:24px;
  --header-height:72px;
}

/* fluid typography */
html{font-size:clamp(15px, calc(14px + (22 - 14) * ((100vw - 320px) / (1400 - 320))), 20px);}
body{margin:0;padding:0;font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial;line-height:1.65;color:var(--text);background:var(--bg)}
a{color:var(--accent);text-decoration:none}
.container{max-width:var(--max-width);margin:14px auto;padding:12px 20px}

/* header */
.header{display:flex;align-items:center;justify-content:space-between;gap:18px;height:var(--header-height);padding:8px 0;position:sticky;top:0;background:rgba(255,255,255,0.94);backdrop-filter:blur(6px);z-index:80;border-bottom:1px solid rgba(10,20,40,0.04)}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.logo{width:56px;height:56px;border-radius:12px;background:linear-gradient(135deg,#0b61ff,#00c2ff);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px;flex:0 0 auto}
.site-title{font-size:clamp(1rem, 1.6rem, 1.4rem);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-desc{color:var(--muted);font-size:clamp(.75rem,.9rem,1rem)}

/* nav */
.nav-wrap{display:flex;align-items:center;gap:18px}
.nav{display:flex;gap:16px;align-items:center}
.nav ul{display:flex;gap:12px;list-style:none;margin:0;padding:0;align-items:center}
.nav a{padding:8px 10px;border-radius:8px;display:inline-block;font-size:clamp(.9rem,1rem,1.02rem)}
.nav a:hover{background:rgba(17,96,255,0.06)}

/* hamburger */
.menu-toggle{display:none;background:none;border:0;padding:8px;border-radius:8px;cursor:pointer;flex:0 0 auto}
.menu-toggle .hamb{width:28px;height:20px;position:relative;display:inline-block}
.menu-toggle .hamb span{position:absolute;left:0;right:0;height:3px;background:#06102a;border-radius:3px;display:block;transition:transform .28s ease,opacity .28s ease,top .28s ease}
.menu-toggle .hamb span:nth-child(1){top:0}
.menu-toggle .hamb span:nth-child(2){top:8px}
.menu-toggle .hamb span:nth-child(3){top:16px}
.menu-toggle.open .hamb span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle.open .hamb span:nth-child(2){opacity:0}
.menu-toggle.open .hamb span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* mobile panel */
.mobile-panel{display:none;position:fixed;top:var(--header-height);left:12px;right:12px;background:var(--bg);box-shadow:0 18px 40px rgba(8,16,30,0.12);z-index:55;transform:translateY(-8px);opacity:0;transition:transform .32s cubic-bezier(.2,.9,.3,1),opacity .32s ease;padding:14px;border-radius:10px}
.mobile-panel.open{display:block;transform:translateY(0);opacity:1}
.mobile-panel ul{list-style:none;margin:0;padding:12px;display:flex;flex-direction:column;gap:8px}
.mobile-panel a{padding:10px;border-radius:8px;display:block}

/* layout */
.layout{display:grid;grid-template-columns:1fr 360px;gap:var(--gap);align-items:start;margin-top:20px}
.hero{padding:14px;border-radius:var(--radius);background:linear-gradient(180deg, rgba(17,96,255,0.04), rgba(0,194,255,0.01));margin-bottom:12px}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
/* card: clickable whole card */
.card{background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(9,18,36,0.04);display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease;min-height:280px}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(9,18,36,0.10)}
.card-link{display:block;color:inherit;text-decoration:none;height:100%}
.card-media{width:100%;height:180px;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;display:block}
.card-inner{padding:16px;display:flex;flex-direction:column;flex:1}
.post-title{font-size:clamp(1.05rem,1.15rem,1.3rem);margin:0 0 8px 0}
.meta{color:var(--muted);font-size:clamp(.8rem,.9rem,1rem);margin-bottom:8px}
.excerpt{color:#243447;flex:1}
.read-more{display:inline-block;margin-top:12px;padding:10px 14px;border-radius:10px;background:var(--accent);color:#fff;font-size:0.95rem;align-self:flex-start}

/* load more button */
.load-more-wrap{text-align:center;margin:18px 0}
.load-more{padding:10px 18px;border-radius:10px;border:0;background:var(--accent);color:#fff;cursor:pointer}

/* sidebar */
.sidebar{padding:6px;position:relative}
.widget{background:#fff;border-radius:10px;padding:12px;margin-bottom:14px;box-shadow:0 8px 24px rgba(9,18,36,0.03)}

/* related posts */
.related{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.related .rel-card{flex:1 1 200px;background:#fff;border-radius:8px;padding:8px;box-shadow:0 6px 18px rgba(9,18,36,0.04)}

/* footer */
.footer{margin-top:36px;padding:28px 0;color:var(--muted);text-align:center;border-top:1px solid rgba(10,20,40,0.04)}

/* responsive breakpoints */
@media (max-width:1100px){ .posts-grid{grid-template-columns:repeat(2,1fr)} .layout{grid-template-columns:1fr 320px} }
@media (max-width:820px){
  .nav{display:none}
  .menu-toggle{display:block}
  .mobile-panel{display:block}
  .posts-grid{grid-template-columns:1fr}
  .layout{grid-template-columns:1fr;padding:0}
  .sidebar{order:2}
  .card-media{height:220px}
  .container{padding:0 12px}
}

/* ensure no horizontal scroll */
html,body{overflow-x:hidden}