/*
Theme Name: AitoolX
Theme URI: https://example.com/aitoolx
Author: AitoolX
Author URI: https://example.com
Description: Dark, gradient-accented WordPress theme for AI tools directories and blogs. Includes a custom "AI Tool" post type with categories, ratings, and a curated hero/homepage layout.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aitoolx
*/

:root{
  --bg:#0B0C1E;
  --bg-soft:#12132B;
  --card:#161832;
  --border:#262848;
  --text:#F2F2FA;
  --muted:#9A9CC0;
  --violet:#8B5CF6;
  --pink:#EC4899;
  --coral:#FF6B4A;
  --green:#22C55E;
  --marigold:#FFB627;
  --grad: linear-gradient(90deg, var(--violet), var(--pink));
  --grad2: linear-gradient(120deg, var(--violet), var(--pink) 55%, var(--coral));
  --radius:16px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Segoe UI',system-ui,sans-serif;
}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
img{max-width:100%;display:block;border-radius:12px;}

.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.screen-reader-text{position:absolute;left:-9999px;}

/* ---------------- header ---------------- */
header.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,12,30,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  max-width:1180px;margin:0 auto;padding:16px 24px;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;}
.logo-badge{
  width:32px;height:32px;border-radius:9px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;font-size:1rem;
}
nav.main-nav ul{display:flex;gap:26px;font-size:.92rem;font-weight:600;color:var(--muted);}
nav.main-nav a{transition:color .15s ease;}
nav.main-nav a:hover, nav.main-nav .current-menu-item > a{color:var(--text);}
.header-actions{display:flex;align-items:center;gap:14px;}
.icon-btn{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;background:var(--bg-soft);
  cursor:pointer;font-size:1rem;
}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:100px;font-weight:700;font-size:.9rem;cursor:pointer;border:none;}
.btn-grad{background:var(--grad);color:#fff;}
.btn-outline{border:1px solid var(--border);color:var(--text);background:transparent;}
.menu-btn{display:none;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);width:38px;height:38px;font-size:1.1rem;cursor:pointer;}

/* ---------------- hero ---------------- */
.hero{position:relative;overflow:hidden;padding:70px 0 60px;}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;z-index:0;}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px solid var(--border);padding:7px 16px;border-radius:100px;font-size:.82rem;font-weight:600;color:var(--muted);margin-bottom:22px;}
.badge .dot{color:var(--pink);}
.hero h1{font-size:clamp(2.3rem,5vw,3.4rem);font-weight:800;line-height:1.1;margin:0;}
.hero h1 .grad{background:var(--grad2);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p{margin:20px 0 0;color:var(--muted);font-size:1.05rem;max-width:48ch;line-height:1.6;}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.hero-social-proof{margin-top:34px;display:flex;align-items:center;gap:14px;}
.avatars{display:flex;}
.avatars span{width:36px;height:36px;border-radius:50%;border:2px solid var(--bg);margin-left:-10px;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;color:#fff;}
.avatars span:first-child{margin-left:0;}
.hero-social-proof p{margin:0;font-size:.85rem;color:var(--muted);}
.hero-social-proof strong{color:var(--text);}

.hero-art{position:relative;height:380px;display:flex;align-items:center;justify-content:center;}
.bot{width:170px;height:200px;background:linear-gradient(160deg,#e9ecff,#c7cdfb);border-radius:50% 50% 46% 46%/55% 55% 45% 45%;position:relative;z-index:2;box-shadow:0 30px 60px rgba(139,92,246,.35);}
.bot::before{content:"";position:absolute;top:38%;left:50%;transform:translate(-50%,-50%);width:76px;height:44px;background:#161832;border-radius:22px;}
.bot::after{content:"";position:absolute;top:37%;left:50%;transform:translate(-50%,-50%);width:54px;height:14px;background:radial-gradient(circle at 22% 50%, #7CE7FF 0 5px, transparent 6px) repeat-x,radial-gradient(circle at 78% 50%, #7CE7FF 0 5px, transparent 6px) repeat-x;}
.chip{position:absolute;width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:0 12px 24px rgba(0,0,0,.35);z-index:3;}
.chip1{background:linear-gradient(135deg,#8B5CF6,#6D28D9);top:8%;left:2%;transform:rotate(-8deg);}
.chip2{background:linear-gradient(135deg,#22C55E,#0EA5A0);top:0;right:10%;transform:rotate(6deg);}
.chip3{background:linear-gradient(135deg,#3B82F6,#2563EB);top:42%;right:0;transform:rotate(4deg);}
.chip4{background:linear-gradient(135deg,#FF6B4A,#EC4899);bottom:6%;left:8%;transform:rotate(-6deg);}
.sparkle{position:absolute;color:var(--pink);font-size:1.1rem;z-index:3;opacity:.85;}

/* ---------------- section shell ---------------- */
section.block{padding:56px 0;}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;gap:12px;flex-wrap:wrap;}
.section-head h2{font-size:1.5rem;font-weight:800;margin:0;}
.view-all{font-size:.88rem;font-weight:700;color:var(--pink);white-space:nowrap;}

/* ---------------- categories ---------------- */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.cat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px 16px;text-align:center;transition:transform .15s ease, border-color .15s ease;}
.cat-card:hover{transform:translateY(-4px);border-color:var(--violet);}
.cat-icon{width:46px;height:46px;border-radius:12px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:rgba(139,92,246,.15);}
.cat-card h3{font-size:.95rem;margin:0 0 4px;font-weight:700;}
.cat-card span{font-size:.78rem;color:var(--muted);}

/* ---------------- trending tools ---------------- */
.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:12px;transition:transform .15s ease, border-color .15s ease;}
.tool-card:hover{transform:translateY(-4px);border-color:var(--violet);}
.tool-logo{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:rgba(139,92,246,.2);}
.tool-card h3{font-size:1.02rem;margin:0;}
.tool-card p{font-size:.85rem;color:var(--muted);margin:0;flex-grow:1;line-height:1.5;}
.tool-meta{display:flex;align-items:center;justify-content:space-between;font-size:.8rem;}
.pill{background:rgba(34,197,94,.15);color:var(--green);padding:4px 10px;border-radius:100px;font-weight:700;font-size:.72rem;}
.rating{color:var(--marigold);font-weight:700;}

/* ---------------- posts ---------------- */
.posts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.post-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease, border-color .15s ease;}
.post-card:hover{transform:translateY(-4px);border-color:var(--violet);}
.post-thumb{height:130px;position:relative;display:flex;align-items:flex-start;padding:12px;background:linear-gradient(135deg,#7C3AED,#EC4899);background-size:cover;background-position:center;}
.post-thumb-icon{font-size:2.4rem;position:absolute;bottom:12px;right:14px;opacity:.9;}
.post-cat{background:rgba(0,0,0,.35);backdrop-filter:blur(4px);padding:4px 10px;border-radius:100px;font-size:.7rem;font-weight:700;}
.post-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px;flex-grow:1;}
.post-body h3{font-size:.98rem;margin:0;line-height:1.35;}
.post-meta{font-size:.75rem;color:var(--muted);}
.post-body p{font-size:.83rem;color:var(--muted);margin:0;line-height:1.5;}

/* ---------------- popular tools list ---------------- */
.popular-list{display:flex;flex-direction:column;gap:12px;}
.popular-list-item{
  display:grid;grid-template-columns:24px 44px 1fr auto;align-items:center;gap:16px;
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:14px 20px;transition:transform .15s ease, border-color .15s ease;
}
.popular-list-item:hover{transform:translateX(4px);border-color:var(--violet);}
.pl-rank{font-weight:800;color:var(--muted);font-size:.9rem;}
.pl-logo{width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;background:rgba(139,92,246,.2);overflow:hidden;}
.pl-logo img{width:100%;height:100%;object-fit:cover;}
.pl-main h3{margin:0 0 3px;font-size:.98rem;}
.pl-desc{margin:0;font-size:.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46ch;}
.pl-right{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.pl-arrow{color:var(--pink);font-weight:700;}

/* ---------------- newsletter ---------------- */
.newsletter{background:var(--grad2);border-radius:20px;padding:36px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.newsletter-copy{display:flex;align-items:center;gap:16px;max-width:480px;}
.newsletter-copy .emoji{font-size:2.2rem;}
.newsletter-copy h3{margin:0 0 6px;font-size:1.25rem;}
.newsletter-copy p{margin:0;color:rgba(255,255,255,.85);font-size:.88rem;}
.newsletter-form{display:flex;gap:10px;flex-wrap:wrap;}
.newsletter-form input{padding:13px 18px;border-radius:100px;border:none;width:240px;font-size:.9rem;background:rgba(255,255,255,.92);}
.newsletter-form button{padding:13px 24px;border-radius:100px;border:none;font-weight:800;background:var(--bg);color:#fff;cursor:pointer;}

/* ---------------- generic content (blog/single/page) ---------------- */
.content-wrap{padding:50px 24px;max-width:820px;margin:0 auto;box-sizing:border-box;overflow-wrap:anywhere;}
.content-wrap h1.entry-title{font-size:2.2rem;margin:0 0 14px;overflow-wrap:anywhere;}
.entry-meta{color:var(--muted);font-size:.85rem;margin-bottom:26px;}
.entry-content{line-height:1.8;color:#D6D7EE;font-size:1.02rem;overflow-wrap:anywhere;word-break:break-word;}
.entry-content p{margin:0 0 20px;}
.entry-content img{max-width:100%;height:auto;margin:24px 0;}
.entry-content pre{white-space:pre-wrap;word-break:break-word;overflow-x:auto;}
.entry-content table{display:block;max-width:100%;overflow-x:auto;}
.entry-content iframe{max-width:100%;}
.pagination{display:flex;gap:10px;justify-content:center;margin-top:40px;}
.pagination a, .pagination span{padding:9px 16px;border:1px solid var(--border);border-radius:10px;font-size:.85rem;color:var(--muted);}
.pagination .current{background:var(--grad);color:#fff;border:none;}

/* ---------------- footer ---------------- */
footer.site-footer{border-top:1px solid var(--border);padding:50px 0 24px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:36px;}
.footer-brand p{color:var(--muted);font-size:.85rem;line-height:1.6;margin:12px 0 18px;max-width:32ch;}
.footer-social{display:flex;gap:12px;}
.footer-social a{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.85rem;color:var(--muted);}
.footer-col h4{font-size:.88rem;margin:0 0 14px;color:var(--text);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:.85rem;color:var(--muted);}
.footer-col a:hover{color:var(--text);}
.footer-bottom{text-align:center;font-size:.8rem;color:var(--muted);padding-top:22px;border-top:1px solid var(--border);}

/* ---------------- mobile ---------------- */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-art{order:-1;height:280px;}
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .tools-grid{grid-template-columns:repeat(2,1fr);}
  .posts-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  nav.main-nav{position:fixed;top:0;right:0;height:100vh;width:72%;max-width:320px;background:var(--bg-soft);border-left:1px solid var(--border);padding:90px 24px 30px;transform:translateX(100%);transition:transform .25s ease;z-index:90;overflow-y:auto;box-sizing:border-box;}
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav ul{flex-direction:column;gap:22px;}
  .menu-btn{display:block;}
  .header-actions .btn-grad{padding:9px 16px;font-size:.82rem;}
}
@media (max-width:560px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .tools-grid{grid-template-columns:1fr;}
  .posts-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .newsletter{flex-direction:column;align-items:flex-start;}
  .newsletter-form{width:100%;}
  .newsletter-form input{flex-grow:1;width:auto;}
  .hero-cta .btn{width:100%;justify-content:center;}
  .content-wrap{padding:34px 18px;}
  .content-wrap h1.entry-title{font-size:1.65rem;}
  .entry-content{font-size:.96rem;}
  .popular-list-item{grid-template-columns:18px 38px 1fr auto;padding:12px 14px;gap:10px;}
  .popular-list-item .pl-desc{display:none;}
}