/* ===========================
   Base & Variables
=========================== */
:root {
    --red:    #8B1A1A;
    --red-dk: #6B1313;
    --gold:   #C8962A;
    --gold-lt:#F0C040;
    --dark:   #1a1a2e;
    --gray:   #f5f5f5;
    --text:   #333;
    --white:  #fff;
    --shadow: 0 4px 20px rgba(0,0,0,.12);
    --radius: 8px;
    --trans:  .3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Sarabun',sans-serif;color:var(--text);background:#fff;line-height:1.7}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{max-width:100%;display:block}

.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}

/* ===========================
   Topbar
=========================== */
.topbar{background:var(--red-dk);color:var(--white);font-size:.82rem;padding:.35rem 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem}
.topbar-contact span{margin-right:1.2rem}
.topbar-contact i{margin-right:.3rem;color:var(--gold-lt)}
.topbar-social a{
    display:inline-flex;align-items:center;justify-content:center;
    width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.15);
    color:var(--white);margin-left:.3rem;font-size:.75rem;transition:var(--trans)
}
.topbar-social a:hover{background:var(--gold)}
.topbar-social .lang{
    display:inline-block;padding:.1rem .55rem;border-radius:3px;
    margin-left:.35rem;font-size:.8rem;background:transparent;border:1px solid rgba(255,255,255,.4)
}
.topbar-social .lang.active,.topbar-social .lang:hover{background:var(--gold);border-color:var(--gold);color:#000}

/* ===========================
   Header
=========================== */
.site-header{background:var(--red);padding:.7rem 0;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo-wrap{display:flex;align-items:center;gap:.9rem}
.logo-circle{
    width:60px;height:60px;border-radius:50%;background:var(--white);
    display:flex;align-items:center;justify-content:center;
    font-size:1.8rem;color:var(--red);flex-shrink:0;border:2px solid var(--gold)
}
.logo-title{font-size:1.05rem;font-weight:700;color:var(--white);line-height:1.3}
.logo-sub{font-size:.78rem;color:rgba(255,255,255,.8)}

/* Burger */
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.3rem}
.burger span{display:block;width:26px;height:3px;background:var(--white);border-radius:3px;transition:var(--trans)}
.burger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===========================
   Navbar
=========================== */
.navbar{background:var(--red);border-top:1px solid rgba(255,255,255,.15);position:relative;z-index:100}
.navbar.sticky{position:sticky;top:0;box-shadow:var(--shadow)}
.nav-list{display:flex;align-items:center}
.nav-list > li > a{
    display:block;padding:.75rem 1rem;color:var(--white);font-size:.9rem;font-weight:500;
    white-space:nowrap;transition:var(--trans);border-bottom:3px solid transparent
}
.nav-list > li > a:hover,
.nav-list > li.active > a{border-bottom-color:var(--gold-lt);color:var(--gold-lt)}

/* Dropdown */
.has-drop{position:relative}
.dropdown{
    display:none;position:absolute;top:100%;left:0;min-width:220px;
    background:var(--white);box-shadow:var(--shadow);border-top:3px solid var(--gold);
    border-radius:0 0 var(--radius) var(--radius);z-index:200
}
.dropdown li a{
    display:block;padding:.6rem 1rem;color:var(--text);font-size:.88rem;
    transition:var(--trans);border-bottom:1px solid #f0f0f0
}
.dropdown li:last-child a{border-bottom:none}
.dropdown li a:hover{background:var(--red);color:var(--white);padding-left:1.4rem}
.has-drop:hover .dropdown{display:block}

/* ===========================
   Hero
=========================== */
.hero{
    background:linear-gradient(135deg,var(--red) 55%,var(--red-dk) 100%);
    min-height:420px;display:flex;align-items:center;position:relative;overflow:hidden;padding:3rem 0
}
.hero::before{
    content:'';position:absolute;right:0;top:0;width:50%;height:100%;
    background:url('/assets/images/hero-bg.jpg') center/cover no-repeat;
    opacity:.35;border-radius:0 0 0 50%
}
.hero-content{position:relative;z-index:2;max-width:580px}
.badge-new{
    display:inline-block;background:var(--gold);color:#000;font-size:.75rem;
    font-weight:700;padding:.25rem .8rem;border-radius:20px;margin-bottom:1rem
}
.hero h1{font-size:2.8rem;font-weight:700;color:var(--white);line-height:1.25;margin-bottom:1.2rem}
.hero h1 span{display:block}
.btn-primary{
    display:inline-block;background:var(--gold);color:#000;font-weight:700;
    padding:.7rem 2rem;border-radius:30px;transition:var(--trans);font-size:.95rem
}
.btn-primary:hover{background:var(--gold-lt);transform:translateY(-2px);box-shadow:0 6px 20px rgba(200,150,42,.4)}

/* ===========================
   Section Commons
=========================== */
.section{padding:3.5rem 0}
.section-alt{background:var(--gray)}
.section-title{text-align:center;margin-bottom:2.5rem}
.section-title h2{font-size:1.6rem;font-weight:700;color:var(--red);position:relative;display:inline-block;padding-bottom:.5rem}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--gold);border-radius:2px}
.section-title p{color:#666;margin-top:.5rem}

/* ===========================
   Services Grid
=========================== */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.service-card{
    background:var(--white);border-radius:var(--radius);padding:1.5rem 1rem;
    text-align:center;box-shadow:var(--shadow);transition:var(--trans);border:1px solid #eee;cursor:pointer
}
.service-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(139,26,26,.18);border-color:var(--gold)}
.service-icon{
    width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--red-dk));
    display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;
    font-size:1.5rem;color:var(--white);transition:var(--trans)
}
.service-card:hover .service-icon{background:linear-gradient(135deg,var(--gold),var(--gold-lt));color:#000}
.service-card h3{font-size:.92rem;font-weight:600;color:var(--dark);margin-bottom:.4rem;line-height:1.4}
.service-card .read-more{font-size:.8rem;color:var(--red);font-weight:600;transition:var(--trans)}
.service-card:hover .read-more{color:var(--gold)}

/* ===========================
   News Grid
=========================== */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.news-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--trans)}
.news-card:hover{transform:translateY(-4px)}
.news-thumb{height:160px;background:linear-gradient(135deg,#ddd,#bbb);overflow:hidden;position:relative}
.news-thumb .news-date{
    position:absolute;top:.6rem;left:.6rem;background:var(--red);color:var(--white);
    font-size:.72rem;padding:.2rem .6rem;border-radius:3px
}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:.9rem}
.news-body h4{font-size:.9rem;font-weight:600;line-height:1.5;color:var(--dark);margin-bottom:.4rem;
    display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-body .more{font-size:.8rem;color:var(--red);font-weight:600}
.news-body .more:hover{color:var(--gold)}
.text-right{text-align:right;margin-top:1rem}
.btn-more{display:inline-block;padding:.45rem 1.4rem;border:2px solid var(--red);color:var(--red);border-radius:30px;font-size:.85rem;font-weight:600;transition:var(--trans)}
.btn-more:hover{background:var(--red);color:var(--white)}

/* ===========================
   Vision Banner
=========================== */
.vision-banner{
    background:linear-gradient(135deg,var(--dark),var(--red-dk));
    padding:2.5rem 1rem;text-align:center;color:var(--white)
}
.vision-banner p.label{font-size:.9rem;color:var(--gold-lt);margin-bottom:.5rem}
.vision-banner blockquote{font-size:1.4rem;font-weight:700;font-style:italic;color:var(--white)}

/* ===========================
   Activity & Article
=========================== */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.activity-list{display:flex;flex-direction:column;gap:1rem}
.activity-item{display:flex;gap:.9rem;align-items:flex-start;padding:.8rem;background:var(--white);border-radius:var(--radius);box-shadow:0 2px 8px rgba(0,0,0,.07);transition:var(--trans)}
.activity-item:hover{box-shadow:var(--shadow)}
.activity-thumb{width:90px;height:70px;border-radius:6px;object-fit:cover;background:#ddd;flex-shrink:0}
.activity-body h4{font-size:.88rem;font-weight:600;line-height:1.45;color:var(--dark)}
.activity-body span{font-size:.78rem;color:#888}

/* ===========================
   Procurement
=========================== */
.proc-list{display:flex;flex-direction:column;gap:.7rem}
.proc-item{display:flex;align-items:flex-start;gap:.7rem;padding:.7rem;background:var(--white);border-left:4px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;box-shadow:0 2px 6px rgba(0,0,0,.06)}
.proc-item i{color:var(--gold);margin-top:.2rem;flex-shrink:0}
.proc-item p{font-size:.88rem;line-height:1.45;color:var(--dark)}
.proc-item span{font-size:.76rem;color:#888;display:block}

/* ===========================
   Page Hero (inner pages)
=========================== */
.page-hero{
    background:linear-gradient(135deg,var(--red) 0%,var(--dark) 100%);
    padding:4rem 0 3rem;position:relative;overflow:hidden
}
.page-hero::after{
    content:'';position:absolute;bottom:-40px;left:0;right:0;height:80px;
    background:var(--white);transform:skewY(-2deg);transform-origin:left
}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:2.5rem;font-weight:700;color:var(--white)}
.page-hero p{color:#fff;margin-top:.5rem;position:relative;z-index:3;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.breadcrumb{font-size:.82rem;color:rgba(255,255,255,.7);margin-bottom:1rem}
.breadcrumb a{color:var(--gold-lt)}
.breadcrumb a:hover{color:var(--white)}

/* ===========================
   Legal Page
=========================== */
.legal-services{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-bottom:2rem}
.legal-card{background:var(--white);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);text-align:center;transition:var(--trans);border-top:4px solid var(--red)}
.legal-card:hover{transform:translateY(-4px)}
.legal-card i{font-size:2.2rem;color:var(--red);margin-bottom:.8rem}
.legal-card h3{font-size:1rem;font-weight:600;margin-bottom:.4rem}
.legal-card p{font-size:.85rem;color:#666}

.manual-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.manual-card{
    background:var(--gray);border-radius:var(--radius);padding:1.2rem;text-align:center;
    border:1px solid #e0e0e0;transition:var(--trans);cursor:pointer
}
.manual-card:hover{background:var(--red);color:var(--white)}
.manual-card i{font-size:2rem;color:var(--red);margin-bottom:.5rem}
.manual-card:hover i{color:var(--white)}
.manual-card p{font-size:.85rem;font-weight:600}

.staff-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.staff-card{text-align:center}
.staff-avatar{
    width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--red),#c0392b);
    display:flex;align-items:center;justify-content:center;margin:0 auto .6rem;
    font-size:2rem;color:var(--white)
}
.staff-card h4{font-size:.82rem;font-weight:600;color:var(--dark)}
.staff-card p{font-size:.76rem;color:#666}

/* ===========================
   Corruption Page
=========================== */
.policy-box{
    background:var(--white);border-radius:var(--radius);padding:2rem;
    box-shadow:var(--shadow);border-left:5px solid var(--red);margin-bottom:2rem
}
.policy-box h3{color:var(--red);font-size:1.1rem;margin-bottom:1rem}
.policy-box ol,.policy-box ul{padding-left:1.4rem;color:var(--text);font-size:.92rem;line-height:2}
.policy-box ul{list-style:disc}

.flowchart{background:var(--gray);border-radius:var(--radius);padding:2rem;text-align:center}
.flow-steps{display:flex;flex-direction:column;align-items:center;gap:.5rem}
.flow-box{
    background:var(--white);border:2px solid var(--red);border-radius:var(--radius);
    padding:.7rem 2rem;min-width:280px;font-size:.9rem;font-weight:500
}
.flow-box.decision{background:var(--gold-lt);border-color:var(--gold);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);padding:2rem;min-width:180px;min-height:120px;display:flex;align-items:center;justify-content:center}
.flow-arrow{font-size:1.2rem;color:var(--red)}

/* ===========================
   Contact Page
=========================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.contact-info h3{font-size:1.2rem;font-weight:700;color:var(--red);margin-bottom:1rem}
.contact-item{display:flex;gap:.8rem;align-items:flex-start;margin-bottom:1rem}
.contact-item i{color:var(--red);font-size:1.1rem;margin-top:.2rem}
.contact-form input,.contact-form textarea,.contact-form select{
    width:100%;padding:.7rem 1rem;border:1px solid #ddd;border-radius:var(--radius);
    font-family:inherit;font-size:.9rem;margin-bottom:.9rem;transition:var(--trans)
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--red);outline:none}
.contact-form textarea{height:120px;resize:vertical}
.btn-submit{
    background:var(--red);color:var(--white);border:none;padding:.75rem 2.5rem;
    border-radius:30px;font-size:.95rem;font-weight:700;cursor:pointer;transition:var(--trans);font-family:inherit
}
.btn-submit:hover{background:var(--red-dk);transform:translateY(-2px)}

/* ===========================
   About Page
=========================== */
.about-content{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.about-content p{font-size:.95rem;line-height:1.9;color:var(--text)}
.about-img-placeholder{
    height:300px;border-radius:var(--radius);background:linear-gradient(135deg,var(--red),var(--dark));
    display:flex;align-items:center;justify-content:center;color:var(--white);font-size:4rem
}
.vision-box{background:var(--red);color:var(--white);border-radius:var(--radius);padding:1.5rem 2rem;margin-bottom:1rem}
.vision-box h4{color:var(--gold-lt);margin-bottom:.5rem;font-size:1rem}
.mission-list{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:.5rem}
.mission-item{background:rgba(255,255,255,.1);border-radius:6px;padding:.8rem 1rem;font-size:.88rem}

/* ===========================
   Work Pages
=========================== */
.work-detail-grid{display:grid;grid-template-columns:1fr 2fr;gap:2rem;align-items:start}
.work-sidebar{background:var(--gray);border-radius:var(--radius);padding:1.5rem}
.work-sidebar h3{font-size:1rem;font-weight:700;color:var(--red);border-bottom:2px solid var(--gold);padding-bottom:.5rem;margin-bottom:1rem}
.work-sidebar ul li{padding:.4rem 0;font-size:.88rem;border-bottom:1px solid #e5e5e5}
.work-sidebar ul li a{color:var(--text);transition:var(--trans)}
.work-sidebar ul li a:hover{color:var(--red);padding-left:.4rem}
.work-sidebar ul li.current a{color:var(--red);font-weight:600}

/* ===========================
   Footer
=========================== */
.site-footer{background:var(--dark);color:rgba(255,255,255,.85)}
.footer-top{padding:2.5rem 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.footer-col h4{color:var(--gold-lt);font-size:1rem;margin-bottom:1rem;padding-bottom:.4rem;border-bottom:1px solid rgba(255,255,255,.15)}
.footer-col p{font-size:.85rem;line-height:1.8;color:rgba(255,255,255,.7)}
.footer-col p i{margin-right:.4rem;color:var(--gold)}
.footer-col ul li{margin-bottom:.45rem}
.footer-col ul li a{font-size:.85rem;color:rgba(255,255,255,.7);transition:var(--trans)}
.footer-col ul li a:hover{color:var(--gold-lt);padding-left:.3rem}
.footer-social a{
    display:inline-flex;align-items:center;justify-content:center;
    width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);
    color:var(--white);margin-right:.4rem;font-size:.9rem;transition:var(--trans)
}
.footer-social a:hover{background:var(--gold);color:#000}
.footer-bottom{background:rgba(0,0,0,.3);padding:.9rem 0;text-align:center}
.footer-bottom p{font-size:.8rem;color:rgba(255,255,255,.5)}

/* ===========================
   Responsive
=========================== */
@media(max-width:1024px){
    .services-grid{grid-template-columns:repeat(3,1fr)}
    .news-grid{grid-template-columns:repeat(2,1fr)}
    .staff-grid{grid-template-columns:repeat(3,1fr)}
    .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
    .burger{display:flex}
    .nav-list{
        display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;
        background:var(--red-dk);z-index:300;padding:.5rem 0
    }
    .nav-list.open{display:flex}
    .navbar{position:relative}
    .has-drop .dropdown{position:static;box-shadow:none;border:none;border-radius:0;display:none;background:rgba(0,0,0,.2)}
    .has-drop.open .dropdown{display:block}
    .dropdown li a{color:rgba(255,255,255,.85);padding:.5rem 2rem}
    .dropdown li a:hover{background:rgba(255,255,255,.1);color:var(--white);padding-left:2.4rem}
    .has-drop > a{padding:.7rem 1.25rem}
    .two-col{grid-template-columns:1fr}
    .about-content{grid-template-columns:1fr}
    .contact-grid{grid-template-columns:1fr}
    .work-detail-grid{grid-template-columns:1fr}
    .legal-services{grid-template-columns:1fr 1fr}
    .manual-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
    .hero h1{font-size:2rem}
    .services-grid{grid-template-columns:repeat(2,1fr)}
    .news-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
    .staff-grid{grid-template-columns:repeat(2,1fr)}
    .mission-list{grid-template-columns:1fr}
    .legal-services{grid-template-columns:1fr}
    .manual-grid{grid-template-columns:repeat(2,1fr)}
}