/*
Theme Name: Savvy3DX
Theme URI: https://savvy3dx.com
Author: Savvy3DX
Description: Dual-theme (lamp toggle) furniture CGI/AR theme with CPTs, patterns, and fast components.
Version: 1.2.0
License: GPL-2.0-or-later
Text Domain: savvy3dx
*/

:root{--bg:#0E0E0E;--bg-2:#121212;--panel:#1C1C1C;--panel-2:#222;--ink:#fff;--muted:#B3B3B3;--brand:#C49A6C;--accent:#2D3BFF;--cta:#C49A6C;--cta-ink:#0E0E0E;--radius:16px;--max:1200px}
html[data-theme="light"]{--bg:#fff;--bg-2:#F7FAFF;--panel:#fff;--panel-2:#F7FAFF;--ink:#222;--muted:#4B5563;--brand:#4A90E2;--accent:#57CC99;--cta:#FF6B6B;--cta-ink:#fff}

*{box-sizing:border-box}
body{margin:0;background:linear-gradient(180deg,var(--bg),var(--bg-2));color:var(--ink);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin-inline:auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.1rem;border-radius:12px;font-weight:700;background:var(--cta);color:var(--cta-ink);border:1px solid rgba(0,0,0,.06)}
.btn:hover{filter:brightness(.98);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid rgba(255,255,255,.18)}
html[data-theme="light"] .btn--ghost{border-color:rgba(0,0,0,.12)}
.card{background:var(--panel);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:20px}
html[data-theme="light"] .card{background:#fff;border-color:rgba(0,0,0,.08)}
.nav{position:sticky;top:0;z-index:80;backdrop-filter:saturate(180%) blur(12px);background:rgba(18,18,18,.70);border-bottom:1px solid rgba(255,255,255,.06)}
html[data-theme="light"] .nav{background:rgba(255,255,255,.75);border-color:rgba(0,0,0,.06)}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.nav .menu{display:flex;gap:1rem;align-items:center}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:transparent;cursor:pointer;color:var(--ink)}
.theme-toggle svg{width:18px;height:18px;fill:currentColor}
.icon-lamp-on{display:block}.icon-lamp-off{display:none}
html[data-theme="light"] .icon-lamp-on{display:none}
html[data-theme="light"] .icon-lamp-off{display:block}
html[data-theme="light"] .theme-toggle{border-color:rgba(0,0,0,.12)}
.footer{padding:24px 0;border-top:1px solid rgba(255,255,255,.08)}
html[data-theme="light"] .footer{border-color:rgba(0,0,0,.08)}
.section{padding:36px 0}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
/* sliders */
.slider{position:relative; overflow:hidden; border-radius:16px; border:1px solid rgba(255,255,255,.1); background:linear-gradient(135deg,var(--panel),var(--panel-2))}
html[data-theme="light"] .slider{background:#fff; border-color:rgba(0,0,0,.08)}
.slider__track{display:flex; width:200%; gap:12px; padding:12px; animation:sceneScroll 44s linear infinite}
.slider:hover .slider__track{animation-play-state:paused}
.slide{flex:0 0 auto; width:360px; height:240px; border-radius:12px; overflow:hidden; position:relative}
.slide img{width:100%; height:100%; object-fit:cover; display:block}
@keyframes sceneScroll{from{transform:translateX(0)} to{transform:translateX(-50%)}}
@media (max-width: 960px){ .slide{width:78vw; height:48vw} }
/* before-after */
.comparison{position:relative; border-radius:16px; overflow:hidden; border:1px solid rgba(255,255,255,.1); background:var(--panel); aspect-ratio:16/9}
html[data-theme="light"] .comparison{background:#fff; border-color:rgba(0,0,0,.08)}
.comparison img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
.comparison .clip{position:absolute; inset:0; width:var(--pos,50%); overflow:hidden}
.ba input[type=range]{-webkit-appearance:none; width:100%; height:28px; background:transparent}
.ba input[type=range]::-webkit-slider-runnable-track{height:4px; background:linear-gradient(90deg,var(--brand), rgba(255,255,255,.25)); border-radius:999px}
.ba input[type=range]::-webkit-slider-thumb{-webkit-appearance:none; width:20px; height:20px; border-radius:50%; background:var(--brand); box-shadow:0 2px 10px rgba(0,0,0,.3); margin-top:-8px}