/* VibeGram AI — main.css */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--vg-font);
  background:var(--vg-bg);
  color:var(--vg-text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,5vw,3.75rem);line-height:1.08}
h2{font-size:clamp(1.9rem,4vw,2.6rem);line-height:1.15}
h3{font-size:1.25rem}
p{color:var(--vg-text-muted);margin:0 0 1em}
.container{max-width:var(--vg-container);margin:0 auto;padding:0 24px}
.container-narrow{max-width:820px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:56px 0}
.section-title{text-align:center;max-width:640px;margin:0 auto 56px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(99,91,255,.1);color:var(--vg-accent);
  padding:.35rem 1rem;border-radius:99px;font-size:.85rem;font-weight:600;
}
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:.85rem 1.9rem;border-radius:99px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn-primary{background:var(--vg-gradient);color:#fff;box-shadow:0 12px 24px rgba(99,91,255,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(99,91,255,.36)}
.btn-outline{border-color:var(--vg-border);background:var(--vg-surface-solid);color:var(--vg-text)}
.btn-outline:hover{border-color:var(--vg-accent);color:var(--vg-accent)}
.btn-ghost{background:transparent;color:var(--vg-text)}
.btn-block{width:100%}
.btn-sm{padding:.55rem 1.2rem;font-size:.85rem}

/* Card / glass */
.card{
  background:var(--vg-surface-solid);border:1px solid var(--vg-border);
  border-radius:var(--vg-radius-md);box-shadow:var(--vg-shadow);
}
.card-glass{
  background:var(--vg-surface);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.6);border-radius:var(--vg-radius-lg);box-shadow:var(--vg-shadow);
}

/* Header */
.site-header{position:sticky;top:0;z-index:50;padding:10px 0;
  background:rgba(247,249,252,.75);backdrop-filter:blur(14px);border-bottom:1px solid var(--vg-border)}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.header-logo{display:flex;align-items:center;line-height:0}
.header-logo img{max-height:var(--vg-logo-height);width:auto;height:auto;object-fit:contain}
.site-logo-text{font-size:1.5rem;font-weight:800;background:var(--vg-gradient);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}
@media(max-width:980px){ .header-logo img{max-height:calc(var(--vg-logo-height) * 0.82)} }
@media(max-width:600px){ .header-logo img{max-height:calc(var(--vg-logo-height) * 0.69)} }
.primary-nav ul{display:flex;gap:2rem;align-items:center;flex-wrap:wrap}
.primary-nav a{font-weight:500;color:var(--vg-text);transition:.2s}
.primary-nav a:hover{color:var(--vg-accent)}
.header-actions{display:flex;align-items:center;gap:12px}
.credits-pill{display:flex;align-items:center;gap:6px;background:rgba(14,165,233,.12);
  color:#0369a1;padding:.4rem 1rem;border-radius:99px;font-weight:700;font-size:.85rem}
.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;width:40px;height:40px;position:relative;z-index:60}
.menu-toggle .bar{display:block;width:22px;height:2px;background:var(--vg-text);margin:5px auto;border-radius:2px;transition:.25s ease}
.menu-toggle[aria-expanded="true"] .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .bar:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.vg-nav-overlay{position:fixed;inset:0;background:rgba(11,15,30,.45);opacity:0;pointer-events:none;transition:opacity .25s ease;z-index:55}
.vg-nav-overlay.is-open{opacity:1;pointer-events:auto}
@media(max-width:900px){
  .menu-toggle{display:block}
  .primary-nav{
    position:fixed;top:0;right:0;height:100vh;width:min(320px,84vw);
    background:var(--vg-surface-solid);box-shadow:var(--vg-shadow-lg);
    transform:translateX(100%);transition:transform .3s ease;z-index:56;
    padding:90px 1.75rem 2rem;overflow-y:auto;
  }
  .primary-nav.is-open{transform:translateX(0)}
  .primary-nav ul{flex-direction:column;align-items:flex-start;gap:.25rem}
  .primary-nav a{display:block;width:100%;padding:.85rem 0;font-size:1.05rem;border-bottom:1px solid var(--vg-border)}
  body.vg-nav-locked{overflow:hidden}
}

/* Hero */
.hero{padding:96px 0 64px;text-align:center}
.hero p.lead{max-width:640px;margin:1.25rem auto 2rem;font-size:1.15rem}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.5rem}
.hero-trust{display:flex;gap:2rem;justify-content:center;flex-wrap:wrap;color:var(--vg-text-muted);font-size:.9rem}
.hero-visual{margin-top:3rem;border-radius:var(--vg-radius-lg);overflow:hidden;box-shadow:var(--vg-shadow-lg)}

/* AI tool / service cards */
.tool-card{padding:1.75rem;transition:.2s}
.tool-card:hover{transform:translateY(-4px);box-shadow:var(--vg-shadow-lg)}
.tool-card .tool-icon{width:52px;height:52px;border-radius:14px;background:var(--vg-gradient);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1rem;color:#fff}
.tool-card .tool-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:.75rem;font-size:.8rem;color:var(--vg-text-muted)}
.tool-card .tool-price{font-weight:700;color:var(--vg-accent)}
.tool-rating{color:#f59e0b;font-weight:700;font-size:.85rem}

/* Filters bar (AI tools directory) */
.directory-toolbar{display:flex;gap:1rem;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:2.5rem}
.directory-search{flex:1;min-width:220px;padding:.8rem 1.2rem;border-radius:99px;border:1px solid var(--vg-border);background:var(--vg-surface-solid)}
.directory-filters{display:flex;gap:.6rem;flex-wrap:wrap}
.filter-pill{padding:.5rem 1.1rem;border-radius:99px;border:1px solid var(--vg-border);font-size:.85rem;font-weight:600;background:var(--vg-surface-solid);cursor:pointer}
.filter-pill.is-active,.filter-pill:hover{border-color:var(--vg-accent);color:var(--vg-accent)}

/* Pricing */
.pricing-card{padding:2.25rem;text-align:center;position:relative}
.pricing-card.is-featured{border:2px solid var(--vg-accent);transform:scale(1.03)}
.pricing-card .price{font-size:2.6rem;font-weight:800;margin:.5rem 0}
.pricing-card .price span{font-size:1rem;font-weight:500;color:var(--vg-text-muted)}
.pricing-card .credits-amount{color:var(--vg-accent-2);font-weight:700;margin-bottom:1rem}
.pricing-card ul{margin:1.5rem 0;text-align:left;display:inline-block}
.pricing-card li{padding:.4rem 0;color:var(--vg-text-muted);display:flex;gap:.5rem;align-items:flex-start}

/* Testimonials / FAQ */
.testimonial-card{padding:2rem}
.testimonial-card .stars{color:#f59e0b;margin-bottom:.75rem}
.faq-item{padding:1.5rem 1.75rem;margin-bottom:1rem;cursor:pointer}
.faq-item .faq-q{display:flex;justify-content:space-between;align-items:center;font-weight:700}
.faq-item .faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-item.is-open .faq-a{max-height:400px;margin-top:1rem}

/* CTA */
.cta-banner{background:var(--vg-gradient);border-radius:var(--vg-radius-lg);padding:4rem 2rem;text-align:center;color:#fff}
.cta-banner h2,.cta-banner p{color:#fff}
.cta-banner .btn-outline{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4);color:#fff}

/* Footer */
.site-footer{background:var(--vg-footer-bg);color:#94a3b8;padding:72px 0 32px;margin-top:96px}
.site-footer h3,.site-footer h4{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-grid a{color:#94a3b8;display:block;margin-bottom:.5rem;transition:.2s}
.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;text-align:center;font-size:.85rem}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}

/* Dashboard (WooCommerce My Account overrides) */
.vg-dashboard{display:grid;grid-template-columns:260px 1fr;gap:2rem}
.vg-dashboard-nav{padding:1.5rem}
.vg-dashboard-nav a{display:block;padding:.6rem .8rem;border-radius:10px;color:var(--vg-text);font-weight:600;margin-bottom:.25rem}
.vg-dashboard-nav a.is-active,.vg-dashboard-nav a:hover{background:rgba(99,91,255,.1);color:var(--vg-accent)}
.vg-credit-balance{display:flex;align-items:center;justify-content:space-between;padding:1.75rem;margin-bottom:1.5rem}
.vg-credit-balance .amount{font-size:2.2rem;font-weight:800;color:var(--vg-accent)}
@media(max-width:820px){.vg-dashboard{grid-template-columns:1fr}}

/* Blog */
.post-card{overflow:hidden}
.post-card img{aspect-ratio:16/10;object-fit:cover;border-radius:var(--vg-radius-md) var(--vg-radius-md) 0 0}
.post-card .post-body{padding:1.5rem}
.post-meta{display:flex;gap:1rem;color:var(--vg-text-muted);font-size:.8rem;margin-bottom:.5rem}

/* Utility */
.text-center{text-align:center}
.mt-0{margin-top:0}
.skip-link{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:1rem;z-index:999}
.skip-link:focus{left:0}

/* ==========================================================================
   Dark mode (Phase 3) — toggled via [data-theme="dark"] on <html>, JS in main.js
   ========================================================================== */
:root[data-theme="dark"]{
	--vg-bg:#0b0f1e;
	--vg-bg-alt:#111629;
	--vg-surface:rgba(17,22,41,.72);
	--vg-surface-solid:#141a30;
	--vg-border:rgba(255,255,255,.08);
	--vg-text:#f1f5f9;
	--vg-text-muted:#94a3b8;
	--vg-footer-bg:#05070f;
	--vg-shadow:0 10px 40px rgba(0,0,0,.35);
	--vg-shadow-lg:0 24px 64px rgba(0,0,0,.5);
}
:root[data-theme="dark"] .site-header{background:rgba(11,15,30,.75)}
:root[data-theme="dark"] .credits-pill{background:rgba(14,165,233,.18);color:#7dd3fc}
:root[data-theme="dark"] .vg-bookmark{background:rgba(20,26,48,.9)!important;color:#f1f5f9}
:root[data-theme="dark"] .card-glass{border-color:rgba(255,255,255,.1)}
#vg-theme-toggle{font-size:1.1rem;line-height:1}
.vg-bookmark:hover{border-color:var(--vg-accent)!important;color:var(--vg-accent)}