/*
Theme Name: SingVan Lite
Theme URI: https://singvan.com
Author: ChatGPT
Author URI: https://singvan.com
Description: Minimal, conversion-focused theme for SingVan (3-page site).
Version: 1.0.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: singvan-lite
Tags: one-column, custom-menu, featured-images
*/

/* CSS Variables */
:root{
  --bg:#0b0f14;
  --card:#121826;
  --text:#e6edf3;
  --muted:#a6b3c2;
  --accent:#7c3aed;
  --accent2:#f97316;
  --line: rgba(255,255,255,.10);
  --max: 1100px;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#070a0f 0%, #0b0f14 60%, #070a0f 100%);color:var(--text);font-family:var(--font);line-height:1.5}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.btn{display:inline-flex;gap:.6rem;align-items:center;justify-content:center;padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);backdrop-filter: blur(8px);text-decoration:none;font-weight:700}
.btn:hover{background:rgba(255,255,255,.08);text-decoration:none}
.btn.primary{border:none;background:linear-gradient(135deg,var(--accent) 0%, var(--accent2) 100%);color:#0b0f14}
.btn.primary:hover{filter:brightness(1.05)}
.pill{display:inline-flex;align-items:center;gap:.5rem;padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,.03);font-size:.9rem}
.card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card.pad{padding:18px}
.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:repeat(2, minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3, minmax(0,1fr))}
@media(max-width:860px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}

.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(11,15,20,.72);
  border-bottom:1px solid var(--line);
  backdrop-filter: blur(10px);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.4px}
.logo-mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent) 0%, var(--accent2) 100%);
  display:inline-block;box-shadow:0 10px 30px rgba(124,58,237,.25);
}
.menu{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.menu a{color:var(--muted);font-weight:700}
.menu a:hover{color:var(--text);text-decoration:none}
.menu .btn{padding:10px 14px}

.hero{padding:44px 0 26px}
.hero h1{font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;margin:10px 0 12px}
.hero p{color:var(--muted);font-size:1.05rem;margin:0 0 18px;max-width:58ch}
.hero .media{aspect-ratio:16/9;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:radial-gradient(circle at 20% 20%, rgba(124,58,237,.25), transparent 40%), radial-gradient(circle at 70% 60%, rgba(249,115,22,.18), transparent 45%), rgba(255,255,255,.03)}
.hero .media .placeholder{height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:800;text-align:center;padding:18px}
.section{padding:26px 0}
.section h2{margin:0 0 10px;font-size:1.6rem}
.section p.lead{color:var(--muted);margin:0 0 16px;max-width:70ch}
.kpi{display:flex;flex-direction:column;gap:2px}
.kpi b{font-size:1.2rem}
.kpi span{color:var(--muted);font-size:.95rem}
.faq details{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:rgba(255,255,255,.02)}
.faq details + details{margin-top:10px}
.faq summary{cursor:pointer;font-weight:800}
.faq p{color:var(--muted);margin:10px 0 0}
.site-footer{padding:26px 0 36px;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem}
.site-footer a{color:var(--text)}
.page-wrap{padding:28px 0}
.page-title{font-size:2rem;margin:0 0 8px}
.page-sub{color:var(--muted);margin:0 0 18px;max-width:70ch}
.notice{padding:14px;border-radius:14px;border:1px dashed rgba(255,255,255,.2);color:var(--muted);background:rgba(255,255,255,.02)}