/*
Theme Name: JJJ DTC
Theme URI: https://www.jjjdtc.com
Author: Peter Wu
Author URI: https://www.jjjdtc.com
Description: WordPress theme for JJJ DTC — Jing-Jin-Ji Industrial Belt Tours. A single-page marketing site converted from a static HTML homepage.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.5
Requires PHP: 7.2
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: jjjdtc
Tags: one-column, custom-menu, featured-images, translation-ready
*/

/* ===== Reset & Base ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --navy:#0B1E3B;
  --navy-2:#13294B;
  --amber:#E8A838;
  --amber-2:#F5C26B;
  --cream:#FAF8F5;
  --gray:#6B7280;
  --light-gray:#E8ECF1;
  --white:#fff;
  --dark:#0F172A;
  --radius:16px;
  --shadow:0 4px 24px rgba(11,30,59,0.08);
  --shadow-lg:0 12px 40px rgba(11,30,59,0.15);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,sans-serif;
  color:var(--dark);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1140px;margin:0 auto;padding:0 24px}

/* ===== Navbar ===== */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(11,30,59,0.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,0.08);
  transition:var(--transition);
}
nav .container{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;letter-spacing:-.02em}
.logo-badge{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--amber),var(--amber-2));
  display:flex;align-items:center;justify-content:center;
  font-size:18px;color:var(--navy);
}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{color:rgba(255,255,255,0.75);font-size:14px;font-weight:500;transition:var(--transition)}
.nav-links a:hover{color:#fff}
.nav-cta{
  background:var(--amber);color:var(--navy)!important;
  padding:9px 22px;border-radius:100px;font-weight:700;font-size:14px;
  transition:var(--transition);
}
.nav-cta:hover{background:var(--amber-2);transform:translateY(-1px)}

/* ===== Hero ===== */
.hero{
  padding:140px 0 90px;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:-50%;right:-20%;
  width:700px;height:700px;border-radius:50%;
  background:radial-gradient(circle,rgba(232,168,56,0.12) 0%,transparent 70%);
}
.hero::after{
  content:'';position:absolute;bottom:-30%;left:-10%;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(75,130,200,0.1) 0%,transparent 70%);
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(232,168,56,0.15);border:1px solid rgba(232,168,56,0.3);
  color:var(--amber-2);padding:6px 16px;border-radius:100px;
  font-size:13px;font-weight:600;margin-bottom:24px;
}
.hero h1{font-size:54px;line-height:1.1;font-weight:800;letter-spacing:-.02em;margin-bottom:24px}
.hero h1 .highlight{color:var(--amber)}
.hero p.lead{font-size:19px;color:rgba(255,255,255,0.75);margin-bottom:36px;max-width:520px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn-primary{
  background:var(--amber);color:var(--navy);
  padding:15px 32px;border-radius:100px;font-weight:700;font-size:16px;
  display:inline-flex;align-items:center;gap:8px;
  transition:var(--transition);border:none;cursor:pointer;
}
.btn-primary:hover{background:var(--amber-2);transform:translateY(-2px);box-shadow:0 8px 24px rgba(232,168,56,0.3)}
.btn-ghost{
  background:rgba(255,255,255,0.08);color:#fff;border:1px solid rgba(255,255,255,0.2);
  padding:15px 32px;border-radius:100px;font-weight:600;font-size:16px;
  display:inline-flex;align-items:center;gap:8px;transition:var(--transition);
}
.btn-ghost:hover{background:rgba(255,255,255,0.15);border-color:rgba(255,255,255,0.4)}

/* Hero visual card */
.hero-card{
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  border-radius:24px;padding:32px;backdrop-filter:blur(10px);
}
.hero-card-title{font-size:14px;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px;font-weight:600}
.stat-row{display:flex;justify-content:space-between;align-items:baseline;padding:14px 0;border-bottom:1px solid rgba(255,255,255,0.08)}
.stat-row:last-child{border-bottom:none}
.stat-num{font-size:28px;font-weight:800;color:var(--amber)}
.stat-label{font-size:14px;color:rgba(255,255,255,0.6)}

/* ===== Section Base ===== */
section{padding:90px 0}
.section-tag{
  display:inline-block;font-size:13px;font-weight:700;color:var(--amber);
  text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;
}
.section-title{font-size:38px;font-weight:800;letter-spacing:-.02em;color:var(--navy);margin-bottom:16px;line-height:1.2}
.section-desc{font-size:18px;color:var(--gray);max-width:600px;margin-bottom:48px}

/* ===== What is JJJ ===== */
.jjj-explain{background:var(--white)}
.jjj-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.jjj-text h3{font-size:26px;font-weight:700;color:var(--navy);margin-bottom:20px}
.jjj-text p{color:var(--gray);font-size:16px;margin-bottom:16px}
.jjj-visual{
  background:var(--navy);border-radius:24px;padding:40px;
  position:relative;overflow:hidden;color:#fff;
}
.jjj-visual::before{
  content:'';position:absolute;top:-30%;right:-30%;width:300px;height:300px;
  border-radius:50%;background:radial-gradient(circle,rgba(232,168,56,0.15) 0%,transparent 70%);
}
.jjj-letters{display:flex;gap:12px;margin-bottom:24px;position:relative;z-index:2}
.jjj-letter{
  flex:1;text-align:center;padding:24px 12px;
  background:rgba(255,255,255,0.08);border-radius:14px;
  border:1px solid rgba(255,255,255,0.1);
}
.jjj-letter .big{font-size:36px;font-weight:800;color:var(--amber);display:block}
.jjj-letter .small{font-size:12px;color:rgba(255,255,255,0.6);margin-top:4px;display:block}
.jjj-note{font-size:14px;color:rgba(255,255,255,0.65);position:relative;z-index:2;line-height:1.7}

/* ===== Industrial Belts ===== */
.belts-section{background:var(--cream)}
.belts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.belt-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:var(--transition);border:1px solid var(--light-gray);
}
.belt-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.belt-img{
  height:180px;background-size:cover;background-position:center;position:relative;display:block;
}
.belt-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(11,30,59,0.5),transparent);pointer-events: none;}
.belt-img a {display: block; position: relative; z-index: 1;
}
.belt-tag{
  position:absolute;bottom:12px;left:16px;z-index:2;
  color:#fff;font-size:13px;font-weight:600;
  display:flex;align-items:center;gap:6px;
}
.belt-body{padding:20px}
.belt-body h4{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:6px}
.belt-body p{font-size:14px;color:var(--gray);line-height:1.6}
.belt-categories{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.belt-cat{
  font-size:11px;padding:3px 10px;border-radius:100px;
  background:#F0F4FA;color:#4A6B8A;font-weight:600;
}

/* ===== Services / Pricing ===== */
.services-section{background:var(--white)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:var(--cream);border-radius:var(--radius);padding:36px 28px;
  border:2px solid transparent;transition:var(--transition);position:relative;
}
.service-card.featured{border-color:var(--amber);background:#FFFCF5}
.service-card.featured::before{
  content:'Most Popular';position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--amber);color:var(--navy);font-size:12px;font-weight:700;
  padding:4px 16px;border-radius:100px;white-space:nowrap;
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.service-icon{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;margin-bottom:20px;
}
.service-card h4{font-size:20px;font-weight:700;color:var(--navy);margin-bottom:8px}
.service-card .price{font-size:32px;font-weight:800;color:var(--navy);margin:12px 0}
.service-card .price span{font-size:14px;font-weight:500;color:var(--gray)}
.service-card p.desc{font-size:14px;color:var(--gray);margin-bottom:20px}
.service-features{list-style:none;margin-bottom:24px}
.service-features li{font-size:14px;color:#374151;padding:7px 0;display:flex;align-items:flex-start;gap:8px}
.service-features li::before{content:'\2713';color:var(--amber);font-weight:700;flex-shrink:0}
.service-cta{
  display:block;text-align:center;padding:12px;border-radius:10px;
  font-weight:700;font-size:14px;transition:var(--transition);
}
.service-card .service-cta{background:var(--light-gray);color:var(--navy)}
.service-card .service-cta:hover{background:var(--navy);color:#fff}
.service-card.featured .service-cta{background:var(--amber);color:var(--navy)}
.service-card.featured .service-cta:hover{background:var(--navy);color:var(--amber)}

/* ===== How It Works ===== */
.how-section{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.how-section .section-title{color:#fff}
.how-section .section-desc{color:rgba(255,255,255,0.6)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:20px}
.step{text-align:center;position:relative}
.step-num{
  width:56px;height:56px;border-radius:50%;
  background:rgba(232,168,56,0.15);border:2px solid var(--amber);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:800;color:var(--amber);
  margin:0 auto 20px;
}
.step h4{font-size:17px;font-weight:700;margin-bottom:10px}
.step p{font-size:14px;color:rgba(255,255,255,0.55);line-height:1.6}

/* ===== Content Showcase ===== */
.showcase-section{background:var(--cream)}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:var(--transition);cursor:pointer;
}
.video-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.video-thumb{
  height:200px;background-size:cover;background-position:center;position:relative;
  display:flex;align-items:center;justify-content:center;
}
.video-thumb::after{content:'';position:absolute;inset:0;background:rgba(11,30,59,0.25)}
.play-btn{
  width:56px;height:56px;border-radius:50%;
  background:rgba(255,255,255,0.9);display:flex;align-items:center;justify-content:center;
  position:relative;z-index:2;transition:var(--transition);
}
.video-card:hover .play-btn{background:var(--amber);transform:scale(1.1)}
.play-btn::before{
  content:'';width:0;height:0;
  border-left:14px solid var(--navy);
  border-top:9px solid transparent;border-bottom:9px solid transparent;
  margin-left:4px;
}
.video-card:hover .play-btn::before{border-left-color:var(--navy)}
.video-info{padding:18px}
.video-info h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:4px}
.video-info .meta{font-size:13px;color:var(--gray);display:flex;gap:12px;align-items:center}
.video-info .meta span{display:flex;align-items:center;gap:4px}

/* ===== About ===== */
.about-section{background:var(--white)}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}
.about-img{
  height:420px;border-radius:24px;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.about-avatar{
  width:240px;height:240px;border-radius:50%;
  object-fit:cover;
  position:relative;z-index:2;
}
.about-text h3{font-size:28px;font-weight:700;color:var(--navy);margin-bottom:20px}
.about-text p{color:var(--gray);font-size:16px;margin-bottom:16px}
.about-credentials{display:flex;gap:24px;margin-top:24px;flex-wrap:wrap}
.credential{text-align:center}
.credential .num{font-size:30px;font-weight:800;color:var(--amber)}
.credential .label{font-size:13px;color:var(--gray)}

/* ===== Revenue Models ===== */
.revenue-section{background:var(--cream)}
.revenue-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.revenue-item{
  background:var(--white);border-radius:12px;padding:24px;
  display:flex;gap:16px;align-items:flex-start;
  border:1px solid var(--light-gray);transition:var(--transition);
}
.revenue-item:hover{border-color:var(--amber);box-shadow:var(--shadow)}
.revenue-icon{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:22px;
}
.revenue-item h4{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:4px}
.revenue-item p{font-size:14px;color:var(--gray);line-height:1.5}
.revenue-tag{
  display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;
  border-radius:100px;margin-top:6px;
}

/* ===== CTA Section ===== */
.cta-section{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;text-align:center;padding:80px 0;
  position:relative;overflow:hidden;
}
.cta-section::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(232,168,56,0.08),transparent 70%);
}
.cta-section .container{position:relative;z-index:2}
.cta-section h2{font-size:38px;font-weight:800;margin-bottom:16px;letter-spacing:-.02em}
.cta-section p{font-size:18px;color:rgba(255,255,255,0.65);margin-bottom:36px}

/* ===== Footer ===== */
footer{background:var(--navy);color:rgba(255,255,255,0.5);padding:40px 0;font-size:14px}
footer .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
footer a{color:rgba(255,255,255,0.5);transition:var(--transition)}
footer a:hover{color:var(--amber)}

/* ===== Inquiry Modal (plugin: simple-ajax-form) ===== */
.saf-modal-overlay{
  position:fixed;inset:0;z-index:1000;
  background:rgba(11,30,59,0.6);
  backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;
  padding:24px;
}
.saf-modal-card{
  background:#fff;border-radius:20px;width:100%;max-width:560px;
  max-height:90vh;overflow-y:auto;position:relative;
  box-shadow:0 24px 80px rgba(11,30,59,0.25);
  transform:translateY(20px) scale(.98);transition:transform .3s ease;
}
.saf-modal-overlay[style*="flex"] .saf-modal-card{transform:translateY(0) scale(1)}
.saf-modal-close{
  position:fixed;top:20px;right:24px;z-index:1001;
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,0.92);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;color:var(--navy);line-height:1;
  transition:var(--transition);
}
.saf-modal-close:hover{background:#fff;transform:rotate(90deg)}
@media(max-width:560px){
  .saf-modal-card{max-height:92vh}
}

/* ===== Responsive ===== */
@media(max-width:900px){
  .hero .container,.jjj-grid,.about-grid{grid-template-columns:1fr}
  .hero h1{font-size:36px}
  .belts-grid,.services-grid,.video-grid,.revenue-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .section-title{font-size:28px}
}