/*
Theme Name: Theme Cơ Khí Chế Tạo
Theme URI: https://cokhichetao.com
Author: CoKhiCheTao Team
Author URI: https://cokhichetao.com
Description: WordPress theme cho xưởng cơ khí chế tạo, gia công CNC, kết cấu thép, cắt laser và chế tạo máy theo bản vẽ.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
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: theme-co-khi-che-tao
Tags: business, manufacturing, industrial
*/

:root{
  --bg:#f8fafc;
  --surface:#ffffff;
  --surface-2:#f1f5f9;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --primary:#0284c7;
  --primary-2:#06b6d4;
  --dark:#0f172a;
  --success:#16a34a;
  --radius:24px;
  --shadow:0 10px 30px rgba(15,23,42,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1360px,calc(100% - 48px));margin:0 auto}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid rgba(226,232,240,.8)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0 16px 0;padding-right:28px;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand-badge{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--primary),#60a5fa 55%,#6366f1);display:grid;place-items:center;color:#fff;font-size:22px;box-shadow:0 12px 24px rgba(2,132,199,.24)}
.brand-title{font-size:20px;font-weight:800;letter-spacing:-.02em}
.brand-sub{font-size:12px;color:var(--muted)}
.nav{display:flex;gap:28px;align-items:center;font-size:15px;color:#334155}
.nav a:hover{color:var(--primary)}
.actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 18px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:.25s ease;cursor:pointer;font-size:14px}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#0284c7,#0ea5e9);color:#fff;box-shadow:0 8px 22px rgba(2,132,199,.32);border-color:transparent}
.btn-primary:hover{box-shadow:0 12px 28px rgba(2,132,199,.46)}
.btn-outline{background:#fff;border-color:#0284c7;color:#0284c7;font-weight:700}
.btn-outline:hover{background:#e0f2fe;border-color:#0284c7}
.btn-sky{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 14px 24px rgba(2,132,199,.24)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at top left, rgba(56,189,248,.22), transparent 28%),radial-gradient(circle at bottom right, rgba(59,130,246,.16), transparent 24%),linear-gradient(180deg,#f8fbff 0%,#fff 52%,#f8fafc 100%)}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;padding:96px 0 80px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;background:#fff;border:1px solid #bae6fd;border-radius:999px;color:#0369a1;font-weight:700;font-size:14px;box-shadow:var(--shadow)}
.hero h1{font-size:62px;line-height:1.05;letter-spacing:-.04em;margin:18px 0 18px;max-width:820px}
.hero h1 span{color:var(--primary)}
.hero p{font-size:18px;color:#475569;max-width:760px;margin:0}
.hero-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}
.card{background:var(--surface);border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
.stat{padding:20px}
.stat strong{display:block;font-size:28px;line-height:1.1}
.stat span{font-size:14px;color:var(--muted)}
.hero-panel{padding:0;overflow:hidden;border-color:rgba(226,232,240,.32);display:flex;flex-direction:column}
.panel-dark{background:var(--dark);border-radius:28px;padding:24px;color:#fff}
.panel-mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px}
.panel-box{background:rgba(255,255,255,.06);border-radius:20px;padding:16px}
.panel-box small{color:#94a3b8}
.panel-box strong{display:block;margin-top:8px;font-size:34px}
.highlight{margin-top:16px;padding:18px;border-radius:24px;background:linear-gradient(135deg,#38bdf8,#22d3ee);color:#082f49}
.check-list{display:grid;gap:12px;margin-top:16px}
.check-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:18px;background:rgba(255,255,255,.06);color:#e2e8f0;font-size:14px}
.check{width:30px;height:30px;border-radius:999px;display:grid;place-items:center;background:rgba(74,222,128,.16);color:#86efac;font-weight:800}
.section{padding:64px 0}
.section-sm{padding:40px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:40px}
.kicker{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--primary);font-weight:800}
.title{font-size:42px;line-height:1.12;letter-spacing:-.03em;margin:8px 0 0}
.desc{color:var(--muted);max-width:640px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.info-card,.service-card,.product-card,.blog-card,.project-card,.contact-card,.filter-card,.profile-card{padding:24px}
.info-card h3,.service-card h3,.product-card h3,.blog-card h3,.project-card h3,.profile-card h3{margin:14px 0 8px;font-size:22px;line-height:1.2;letter-spacing:-.02em}
.muted{color:var(--muted);font-size:15px}
.badge{display:inline-flex;padding:6px 12px;border-radius:999px;background:#e0f2fe;color:#075985;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.icon-soft{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-size:28px;background:linear-gradient(135deg,#e0f2fe,#cffafe)}
.service-card,.product-card,.project-card,.blog-card{transition:.25s ease}
.service-card:hover,.product-card:hover,.project-card:hover,.blog-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(15,23,42,.13)}
.product-card{background:linear-gradient(160deg,#f8fbff 0%,#fff 100%)}
.product-card h3{color:var(--dark);font-size:17px!important;font-weight:800;letter-spacing:-.03em;line-height:1.25}
.product-card .muted{font-size:13px;line-height:1.55}
.btn-product{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-size:13px;padding:10px 22px;box-shadow:0 6px 18px rgba(2,132,199,.30);border:none}
.btn-product:hover{box-shadow:0 10px 26px rgba(2,132,199,.42);transform:translateY(-2px)}
.cta{padding:32px;border-radius:36px;background:linear-gradient(135deg,#0284c7,#06b6d4,#6366f1);color:#fff;box-shadow:0 18px 44px rgba(2,132,199,.22)}
.cta .title{color:#fff}
.form-grid{display:grid;gap:14px}
.input,.textarea,.select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:18px;background:#fff;font:inherit;color:var(--text);outline:none}
.textarea{min-height:120px;resize:vertical}
.upload{border:2px dashed #bae6fd;background:#f8fdff;padding:26px;border-radius:24px;text-align:center;color:#0369a1;font-weight:700}
.upload small{display:block;margin-top:8px;color:var(--muted);font-weight:500}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.table th,.table td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left;font-size:15px}
.table th{background:#f8fafc;color:#334155}
.table tr:last-child td{border-bottom:none}
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px}
.side-layout{display:grid;grid-template-columns:300px 1fr;gap:26px}
.filter-group{margin-top:18px}
.filter-group h4{margin:0 0 10px;font-size:15px}
.filter-list{display:grid;gap:10px;color:#475569;font-size:14px}
.checkline{display:flex;align-items:center;gap:10px}
.fake-check{width:16px;height:16px;border:1px solid #94a3b8;border-radius:4px;background:#fff}
.product-thumb{width:180px;height:180px;border-radius:50%;padding:18px;display:flex;align-items:end;background:linear-gradient(135deg,#e0f2fe,#faf5ff);position:relative;overflow:hidden;margin:0 auto 16px}
.product-thumb::after{content:'';position:absolute;inset:0;border-radius:50%;background:linear-gradient(to top,rgba(10,20,40,.62) 0%,rgba(10,20,40,.18) 55%,transparent 100%);pointer-events:none}
.thumb-inner{position:relative;z-index:1;padding:0}
.thumb-inner .badge{background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(4px);margin-bottom:6px}
.thumb-inner h3{margin:0;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.project-cover,.blog-cover,.placeholder-cover{height:220px;border-radius:22px;background:linear-gradient(135deg,#cbd5e1,#e2e8f0)}
.detail-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:32px}
.detail-box{padding:18px 0;border-bottom:1px solid var(--line)}
.detail-box:last-child{border-bottom:none}
.timeline{display:grid;gap:18px}
.timeline-item{display:grid;grid-template-columns:56px 1fr;gap:14px;padding:18px;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow)}
.step-no{width:56px;height:56px;border-radius:18px;background:#e0f2fe;color:#0369a1;display:grid;place-items:center;font-weight:900;font-size:18px}
.nav-links{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.nav-links a,.nav-links span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 14px;border-radius:12px;font-size:14px;font-weight:700;border:1px solid var(--line);background:#fff;color:#334155;text-decoration:none;transition:.2s}
.nav-links a:hover{background:#0284c7;color:#fff;border-color:#0284c7}
.nav-links .current{background:#0284c7;color:#fff;border-color:#0284c7}
.footer{background:#fff;border-top:1px solid var(--line);margin-top:24px}
.footer-bottom-nav .footer-bottom-links{list-style:none;padding:0;margin:0;display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom-nav .footer-bottom-links li a{font-size:14px;color:#64748b;text-decoration:none;transition:.15s}
.footer-bottom-nav .footer-bottom-links li a:hover{color:#cbd5e1}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px;padding:48px 0}
.footer h4{margin:0 0 14px;font-size:13px;text-transform:uppercase;letter-spacing:.18em;color:#94a3b8}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;color:#475569;font-size:15px}
.breadcrumb{font-size:14px;color:#64748b;margin-bottom:12px}
.page-hero{padding:48px 0 18px}
.page-hero h1{font-size:46px;line-height:1.08;letter-spacing:-.03em;margin:0 0 12px}
.pill-row{display:flex;gap:10px;flex-wrap:wrap}
.pill{padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;color:#334155}
.pdf-box{display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:center;padding:30px;border-radius:28px;background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff;box-shadow:0 18px 44px rgba(15,23,42,.22)}
.pdf-preview{height:220px;border-radius:24px;background:linear-gradient(135deg,#e2e8f0,#94a3b8);display:grid;place-items:center;color:#0f172a;font-size:44px;font-weight:900}
.logo-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.logo-item{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line);text-align:center;color:#64748b;font-weight:700}
@media (max-width:1024px){
  .hero-inner,.split,.detail-layout,.side-layout,.footer-grid,.pdf-box{grid-template-columns:1fr}
  .lh-grid{grid-template-columns:1fr!important}
  .sp-grid{grid-template-columns:repeat(2,1fr)!important}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .nav{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:48px}
  .section{padding:48px 0}
  .section-sm{padding:28px 0}
}
@media (max-width:720px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start}
  .stats{grid-template-columns:1fr 1fr}
  .hero h1{font-size:36px}
  .page-hero h1{font-size:34px}
  .header-inner{padding:14px 16px 14px 0}
  .brand-sub{display:none}
  .actions .btn-outline{display:none}
  .actions .btn-primary{padding:8px 16px;font-size:13px;white-space:nowrap}
}