/*
Theme Name: Lanting Design
Theme URI: https://lanting-sourcing.com
Author: Emma · LANTING
Author URI: https://lanting-sourcing.com
Description: Whole-house customization & interior sourcing from Northern China. Designer-led, sample-first. Static marketing site converted to an editable WordPress theme.
Version: 1.0.0
License: MIT
Text Domain: lanting
Tags: customization, editor-style, featured-images, theme-options
*/

:root{
  --ink:#12211F; --body:#4A5A57; --muted:#8A9794;
  --brand:#0F3D3E; --brand-soft:#E6EFEE; --accent:#C0713B;
  --line:#E3E7E5; --bg:#FFFFFF; --bg-soft:#F7F9F8;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);font-weight:600;line-height:1.25}
h1{font-size:2.6rem;letter-spacing:-.02em}
h2{font-size:1.7rem;letter-spacing:-.01em;margin-bottom:.6rem}
h3{font-size:1.15rem;margin-bottom:.4rem}
p{margin-bottom:1rem}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
section{padding:76px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:none}
.eyebrow{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:.8rem}
.lede{font-size:1.1rem;color:var(--body);max-width:640px}

/* nav */
nav{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);z-index:50}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;color:var(--brand);letter-spacing:.02em;text-decoration:none}
.logo img{width:48px;height:48px;border-radius:50%;object-fit:cover;display:block}
.logo-text{line-height:1}
nav ul{display:flex;gap:26px;list-style:none;font-size:.9rem}
nav ul a{color:var(--body)}
nav ul a:hover{color:var(--brand)}
.nav-cta{background:var(--brand);color:#fff;padding:9px 18px;border-radius:6px;font-size:.88rem;font-weight:500}
.nav-cta:hover{background:#0a2c2d;color:#fff}

/* hero */
.hero{background:var(--bg-soft);padding:96px 0 84px;border-bottom:1px solid var(--line)}
.hero h1{max-width:760px;margin-bottom:1.2rem}
.hero .lede{margin-bottom:2rem;font-size:1.15rem}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:14px 30px;border-radius:6px;
  font-weight:600;font-size:1rem;border:none;cursor:pointer}
.btn:hover{background:#a85f2e;color:#fff}
.btn-ghost{display:inline-block;border:1px solid var(--brand);color:var(--brand);padding:13px 26px;
  border-radius:6px;font-weight:500;margin-left:10px}
.btn-ghost:hover{background:var(--brand-soft)}
.hero-stats{display:flex;gap:44px;margin-top:52px;flex-wrap:wrap}
.hero-stats div strong{display:block;font-size:1.9rem;color:var(--brand);font-weight:700;line-height:1.1}
.hero-stats div span{font-size:.85rem;color:var(--muted)}

/* scenes / packages */
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px;transition:.2s}
.card:hover{border-color:var(--brand);transform:translateY(-2px)}
.card .tag{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:700}
.card h3{margin:.6rem 0 .5rem}
.card .price{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);
  padding-top:12px;margin-top:14px}
.card ul{list-style:none;font-size:.9rem;margin-top:12px}
.card ul li{padding-left:16px;position:relative;margin-bottom:5px}
.card ul li:before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;
  border-radius:50%;background:var(--brand)}

/* two col */
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}

/* steps */
.steps{counter-reset:s;margin-top:36px}
.step{display:grid;grid-template-columns:44px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step .n{width:36px;height:36px;border-radius:50%;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}
.step.hl .n{background:var(--accent);color:#fff}
.step h4{font-size:1rem;margin-bottom:2px}
.step p{font-size:.92rem;margin:0;color:var(--body)}
.step .why{font-size:.82rem;color:var(--accent);font-weight:600;margin-top:4px;display:block}

/* clients */
.who{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:36px}
.who .item{background:var(--bg-soft);border-radius:10px;padding:24px}
.who .item h4{color:var(--brand);margin-bottom:6px}
.who .item .pain{font-size:.85rem;color:var(--muted);font-style:italic;margin-bottom:8px}
.who .item p{font-size:.92rem;margin:0}

/* fees */
.fee-table{width:100%;border-collapse:collapse;margin-top:28px;font-size:.95rem}
.fee-table th{text-align:left;background:var(--brand);color:#fff;padding:14px 18px;font-weight:600}
.fee-table td{padding:14px 18px;border-bottom:1px solid var(--line)}
.fee-table td:last-child{font-weight:600;color:var(--brand)}
.note{background:var(--brand-soft);border-left:3px solid var(--brand);padding:16px 20px;
  border-radius:0 6px 6px 0;font-size:.92rem;margin-top:24px}
.note strong{color:var(--ink)}

/* different */
.diffs{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:34px}
.diff{padding:24px;border:1px solid var(--line);border-radius:10px}
.diff .num{font-size:1.8rem;font-weight:700;color:var(--accent);line-height:1}
.diff h4{margin:.5rem 0 .4rem}
.diff p{font-size:.92rem;margin:0}

/* sample pkg */
.pkg{background:var(--bg-soft);border-radius:12px;padding:32px;margin-top:32px}
.pkg h3{margin-bottom:4px}
.pkg table{width:100%;border-collapse:collapse;font-size:.92rem;margin:18px 0}
.pkg td{padding:9px 0;border-bottom:1px solid var(--line)}
.pkg td:last-child{text-align:right;font-variant-numeric:tabular-nums}
.pkg .total td{font-weight:700;color:var(--ink);border-top:2px solid var(--brand);border-bottom:none;padding-top:14px}

/* about */
.about{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:start;margin-top:32px}
.photo{width:200px;height:200px;border-radius:10px;background:var(--brand-soft);
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:.8rem;text-align:center;padding:16px}
.photo img{width:100%;height:100%;object-fit:cover;border-radius:10px}
.photo-ph{color:var(--brand);font-weight:700;font-size:.9rem;line-height:1.4}
.photo-ph small{display:block;margin-top:6px;font-weight:400;font-size:.72rem;color:var(--muted)}

/* form */
form{margin-top:32px;background:var(--bg-soft);padding:32px;border-radius:12px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:6px}
input,select,textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:6px;
  font-size:.95rem;font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
textarea{min-height:100px;resize:vertical}
.full{grid-column:1/-1}

/* footer */
footer{background:var(--ink);color:#9FB0AC;padding:52px 0 32px;font-size:.9rem}
footer h4{color:#fff;margin-bottom:12px;font-size:1rem}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
footer a{color:#9FB0AC}
footer a:hover{color:#fff}
footer ul{list-style:none}
footer li{margin-bottom:7px}
.fbottom{border-top:1px solid #2A3A37;padding-top:20px;font-size:.82rem;color:#7A8B87}

/* whatsapp float */
.wa{position:fixed;right:22px;bottom:22px;background:#25D366;color:#fff;width:56px;height:56px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.18);z-index:60}
.wa svg{width:30px;height:30px;fill:#fff}

/* ---- Sample box page (overrides) ---- */
.page-template-page-sample-box .wrap{max-width:880px}
.page-template-page-sample-box section{padding:64px 0}
.page-template-page-sample-box nav .wrap{height:60px}
.page-template-page-sample-box .hero{padding:72px 0 60px}
.page-template-page-sample-box footer{padding:40px 0 28px}
.price-tag{display:inline-block;background:var(--brand);color:#fff;font-size:1.5rem;font-weight:700;
  padding:10px 22px;border-radius:8px;margin-bottom:1rem}
.credit{font-size:.95rem;color:var(--accent);font-weight:600;margin-bottom:1.6rem}
.box-list{width:100%;border-collapse:collapse;margin-top:22px;font-size:.95rem}
.box-list th{text-align:left;background:var(--brand);color:#fff;padding:13px 18px;font-weight:600}
.box-list td{padding:13px 18px;border-bottom:1px solid var(--line)}
.box-list td:first-child{color:var(--ink);font-weight:500}
.box-list td:last-child{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}
.box-list .code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;color:var(--accent)}

/* ---- Thanks page ---- */
.thanks-box{max-width:560px;margin:90px auto;text-align:center;padding:0 24px}
.thanks-box h1{font-size:1.9rem;color:var(--brand);margin-bottom:.8rem}
.thanks-box p{color:var(--body);line-height:1.7;margin-bottom:1.6rem}
.thanks-box a.btn{background:var(--accent);color:#fff;padding:13px 28px;border-radius:6px;font-weight:600;display:inline-block}
.thanks-box a.btn:hover{background:#a85f2e}
.thanks-box small{display:block;margin-top:24px;color:var(--muted);font-size:.85rem}

/* sub-page hero */
.hero.sub{padding:72px 0 60px}
.hero.sub h1{font-size:2.2rem;margin-bottom:.8rem}

/* cases wall */
.cases-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin-top:36px}
.case-filter{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 4px}
.case-filter a{font-size:.85rem;font-weight:500;color:var(--brand);background:var(--bg-soft);
  border:1px solid var(--line);padding:7px 16px;border-radius:999px;transition:.15s}
.case-filter a:hover{border-color:var(--brand)}
.case-filter a.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.case-card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:.2s}
.case-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.case-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--brand-soft)}
.case-thumb img{width:100%;height:100%;object-fit:cover}
.case-tag{position:absolute;top:12px;left:12px;background:var(--brand);color:#fff;font-size:.7rem;
  letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:4px 10px;border-radius:4px}
.case-body{padding:18px 20px 22px}
.case-body h4{font-size:1.02rem;margin-bottom:4px}
.case-body h4 a{color:var(--ink)}
.case-body h4 a:hover{color:var(--brand)}
.case-meta{font-size:.82rem;color:var(--muted);margin-bottom:6px}
.case-scope{font-size:.88rem;color:var(--body);margin:0}

/* contact grid */
.contact-grid{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:start;margin-top:34px}
.contact-info{background:var(--brand);color:#fff;border-radius:12px;padding:28px}
.contact-info .ci-item{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column}
.contact-info .ci-item:last-of-type{border-bottom:none}
.contact-info .ci-label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#9FB0AC;margin-bottom:3px}
.contact-info .ci-val{font-size:1rem;font-weight:500}
.contact-info .ci-val a{color:#fff;border-bottom:1px solid rgba(255,255,255,.4)}
.contact-info .ci-note{font-size:.85rem;color:#BFD0CC;margin:18px 0 0;line-height:1.6}
form{margin-top:0}
.req{color:var(--accent)}
.form-foot{font-size:.85rem;color:var(--muted);margin:14px 0 0}

/* single case */
.case-single .hero.sub{margin-bottom:0}
.case-layout{display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:start;margin-top:36px}
.case-cover{width:100%;border-radius:12px;margin-bottom:24px}
.case-content{font-size:1rem}
.case-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-top:24px}
.case-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:8px}
.case-side{background:var(--bg-soft);border-radius:12px;padding:24px;position:sticky;top:84px}
.cs-row{display:flex;flex-direction:column;padding:10px 0;border-bottom:1px solid var(--line)}
.cs-row:last-of-type{border-bottom:none}
.cs-row span{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.cs-row strong{font-size:.95rem;color:var(--ink);font-weight:600}
.case-side .btn,.case-side .btn-ghost{display:block;text-align:center;margin-top:14px}
.case-side .btn-ghost{margin-left:0}

/* case prev / next nav */
.case-nav{border-top:1px solid var(--line);background:var(--bg-soft);margin-top:48px}
.cn-inner{display:flex;gap:20px;justify-content:space-between;padding:26px 0}
.case-nav-link{flex:1;display:flex;flex-direction:column;gap:4px;padding:16px 20px;border:1px solid var(--line);
  border-radius:10px;background:#fff;text-decoration:none;transition:.18s}
.case-nav-link:hover{border-color:var(--brand);transform:translateY(-2px)}
.case-nav-link.empty{border:none;background:transparent;pointer-events:none}
.case-nav-link.next{text-align:right;align-items:flex-end}
.cn-dir{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.cn-title{font-weight:700;color:var(--brand);font-size:1.02rem;line-height:1.3}

/* materials grid */
.mat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:34px}
.mat-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.2s}
.mat-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.mat-thumb{position:relative;aspect-ratio:4/3;background:var(--brand-soft);overflow:hidden}
.mat-thumb img{width:100%;height:100%;object-fit:cover}
.mat-num{position:absolute;top:12px;left:12px;width:40px;height:40px;border-radius:8px;
  background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.9rem;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.mat-body{padding:18px 20px 22px}
.mat-card h4{color:var(--brand);font-size:1.02rem;margin-bottom:6px}
.mat-card p{font-size:.88rem;margin:0;color:var(--body)}

/* responsive */
@media(max-width:820px){
  h1{font-size:2rem}
  .two,.about,.fgrid{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  nav ul{display:none}
  .photo{margin:0 auto}
  section{padding:56px 0}
  .hero{padding:64px 0 56px}
}
@media(max-width:720px){
  .page-template-page-sample-box .box-list td:last-child{display:none}
  .contact-grid{grid-template-columns:1fr;gap:24px}
  .case-layout{grid-template-columns:1fr;gap:28px}
  .case-side{position:static}
  .cn-inner{flex-direction:column}
  .about{grid-template-columns:1fr}
}