/*
Theme Name: IFWD Future Workforce Pro
Theme URI: https://www.rru.ac.th/
Author: OpenAI
Description: WordPress theme for สถาบันพัฒนาศักยภาพกำลังคนแห่งอนาคต มหาวิทยาลัยราชภัฏราชนครินทร์ — layout matched to approved mockup.
Version: 3.5.0
Text Domain: ifwd
*/
:root{
  --green-950:#073c31; --green-900:#075544; --green-800:#086b55; --green-700:#0a7a60;
  --green-100:#eaf6f1; --gold:#f0b90b; --gold-dark:#d49f00;
  --ink:#112d26; --text:#314b44; --muted:#6d817a; --line:#e0e9e5; --soft:#f8faf9; --white:#fff;
  --font-thai:"Sarabun","Noto Sans Thai",Tahoma,Arial,sans-serif;
  --body-size:16px; --menu-size:15px; --heading-scale:1; --line-height:1.65;
  --max:1240px; --shadow:0 10px 30px rgba(0,61,49,.08); --radius:14px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:var(--font-thai);font-size:var(--body-size);line-height:var(--line-height);color:var(--text);background:#fff;-webkit-font-smoothing:antialiased} a{color:inherit;text-decoration:none} img{max-width:100%;height:auto;display:block}.container{width:min(var(--max),calc(100% - 44px));margin:auto}.screen-reader-text{position:absolute;left:-9999px}
/* top contact strip */
.ifwd-topbar{background:var(--green-950);color:#fff;font-size:13px}.ifwd-topbar .container{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}.top-contact{display:flex;gap:24px;align-items:center}.top-social{display:flex;gap:8px}.social-dot{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14);font-size:11px}
/* header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:13px;min-width:360px}.brand-logo-link{display:flex;align-items:center;flex:0 0 auto}.brand-text{display:block;min-width:0;line-height:1.2}.brand-mark{width:54px;height:54px;border-radius:50%;background:linear-gradient(145deg,var(--gold),var(--green-700));display:grid;place-items:center;color:#fff;font-weight:800}.custom-logo{display:block;max-height:56px;max-width:68px;width:auto;height:auto;object-fit:contain}.brand-title{font-weight:800;color:var(--green-950);font-size:18px;line-height:1.25}.brand-sub{display:block;color:#687c76;font-size:12px;margin-top:2px}.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}.primary-nav li{position:relative}.primary-nav a{display:block;padding:10px 11px;border-radius:8px;color:#132f27;font-size:var(--menu-size);font-weight:700;white-space:nowrap}.primary-nav a:hover,.primary-nav .current-menu-item>a{color:var(--green-700)}.primary-nav .menu-item-has-children>a:after{content:"⌄";margin-left:5px;font-size:11px}.primary-nav .sub-menu{position:absolute;display:none;top:100%;left:0;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:8px}.primary-nav li:hover>.sub-menu{display:block}.primary-nav .sub-menu a{padding:9px 12px}.header-cta{padding:11px 19px;border-radius:7px;background:var(--gold);color:#102d25;font-weight:800;box-shadow:0 5px 14px rgba(240,185,11,.25)}.header-cta:hover{background:var(--gold-dark)}.nav-toggle{display:none;border:0;background:none;font-size:28px;color:var(--green-950)}
/* hero */
.hero{background:radial-gradient(circle at 72% 22%,rgba(19,136,106,.5),transparent 32%),linear-gradient(110deg,#063d33 0%,#075646 52%,#063c32 100%);color:#fff;overflow:hidden}.hero-grid{min-height:390px;display:grid;grid-template-columns:48% 52%;align-items:stretch}.hero-copy{padding:66px 0 56px;position:relative;z-index:2}.hero h1{margin:0 0 18px;font-size:calc(48px * var(--heading-scale));line-height:1.24;letter-spacing:-.5px;font-weight:800;color:#fff}.hero h1 span{display:block;color:var(--gold)}.hero .org-name{font-size:21px;font-weight:800;margin:0 0 13px}.hero .tagline{max-width:610px;color:#e8f6f1;font-size:17px;margin:0 0 25px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:7px;padding:11px 20px;font-weight:800;border:1px solid transparent;transition:.2s}.btn-gold{background:var(--gold);color:#102d25}.btn-gold:hover{background:#ffd24e}.btn-outline-gold{border-color:var(--gold);color:#fff}.btn-outline-gold:hover{background:var(--gold);color:#102d25}.hero-visual{position:relative;min-height:390px}.hero-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#075646 0%,rgba(7,86,70,.35) 18%,rgba(7,86,70,0) 45%),var(--ifwd-hero-image,url('assets/hero-workforce.jpg')) center/cover no-repeat}.hero-dots{position:absolute;left:50%;bottom:18px;display:flex;gap:10px;z-index:3}.hero-dots i{width:8px;height:8px;border-radius:50%;background:#fff;opacity:.9}.hero-dots i:nth-child(3){background:var(--gold)}
/* services */
.section{padding:56px 0}.section-soft{background:#fbfcfc}.section-head{text-align:center;margin-bottom:28px}.section-head.left{text-align:left;display:flex;justify-content:space-between;align-items:end;gap:25px}.section-title{margin:0;color:var(--green-950);font-weight:800;font-size:calc(31px * var(--heading-scale));line-height:1.3}.section-title:after{content:"";display:block;width:36px;height:3px;background:var(--gold);margin:10px auto 0}.section-head.left .section-title:after{margin-left:0}.section-sub{color:var(--muted);margin:9px auto 0;max-width:760px}.services-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.service{text-align:center;padding:6px 8px;display:block}.service-icon{width:86px;height:86px;border:1px solid #dbe5e0;border-radius:50%;display:grid;place-items:center;margin:0 auto 13px;background:#fff;box-shadow:0 4px 14px rgba(12,85,68,.04);font-size:36px;color:var(--green-800)}.service-icon img{width:52px;height:52px;object-fit:contain}.service h3{font-size:17px;color:#172d27;margin:0 0 5px;font-weight:800}.service p{font-size:13px;line-height:1.55;margin:0;color:#60736d}
/* course cards */
.course-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.course-card{background:#fff;border:1px solid #e1e8e5;border-radius:8px;overflow:hidden;box-shadow:0 4px 14px rgba(16,65,53,.05);position:relative}.course-card .badge{position:absolute;left:10px;top:10px;background:var(--green-800);color:#fff;border-radius:5px;padding:4px 8px;font-size:12px;font-weight:800;z-index:2}.course-thumb{aspect-ratio:1.65/1;overflow:hidden;background:#eef4f2}.course-thumb img{width:100%;height:100%;object-fit:cover}.course-body{padding:14px}.course-category{font-size:11px;color:var(--green-800);font-weight:700;margin-bottom:5px}.course-body h3{font-size:16px;color:#172d27;line-height:1.42;margin:0 0 8px}.course-desc{font-size:13px;color:#60736d;line-height:1.55;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.course-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:#73857f;margin-bottom:10px}.course-price{color:var(--green-800);font-weight:800;font-size:16px}.course-card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;padding-top:10px;border-top:1px solid #edf1ef}.course-card-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.course-mini-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 9px;border-radius:5px;font-size:11px;font-weight:800;background:var(--green-800);color:#fff}.course-mini-btn.secondary{background:#eef6f3;color:var(--green-800)}.course-empty{grid-column:1/-1;border:1px dashed #cbd8d3;border-radius:10px;padding:28px;text-align:center;color:#6c7f78;background:#fff}.view-all{font-weight:700;color:#143f34;font-size:14px}
/* about preview */
.about-strip{padding:58px 0;background:linear-gradient(95deg,#fff 0%,#fff 54%,#edf8f4 100%)}.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px}.about-image img{width:100%;border-radius:4px;min-height:270px;object-fit:cover}.about-copy h2{font-size:calc(30px * var(--heading-scale));line-height:1.4;color:var(--green-950);margin:0 0 12px}.about-copy p{color:#415b53;margin-bottom:20px}.btn-green{background:var(--green-800);color:#fff}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}.metric{text-align:center}.metric strong{display:block;font-size:29px;color:var(--green-800);line-height:1.1}.metric span{font-size:12px;color:#697c76}
/* page banners */
.page-hero{background:linear-gradient(110deg,#075544,#08705a);color:#fff;padding:38px 0;text-align:center}.page-hero h1{font-size:calc(32px * var(--heading-scale));margin:0 0 3px}.breadcrumb{font-size:12px;color:#d8ece6}
/* archive */
.course-layout{display:grid;grid-template-columns:210px 1fr;gap:28px}.filter-box{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;height:max-content}.filter-box h3{font-size:15px;color:#1d3a31;margin-top:0}.filter-box ul{list-style:none;padding:0;margin:0}.filter-box li{padding:7px 0;font-size:13px}.filter-box li:before{content:"•";color:var(--gold);margin-right:7px}.search-row{display:flex;justify-content:flex-end;gap:8px;margin-bottom:16px}.search-row input,.search-row select{height:38px;border:1px solid #dbe5e0;border-radius:6px;padding:0 10px;font-family:inherit}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden}.news-card img{width:100%;aspect-ratio:1.55/1;object-fit:cover}.news-body{padding:13px}.news-date{font-size:12px;color:#788b85}.news-body h3{font-size:15px;line-height:1.45;color:#1b342d;margin:6px 0 8px}.news-link{font-size:12px;color:var(--green-800);font-weight:700}
/* general content/footer */
.content-wrap{padding:50px 0}.entry-content{max-width:900px;margin:auto}.entry-content h2,.entry-content h3{color:var(--green-950)}.cta-band{background:var(--green-950);color:#fff;padding:32px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;gap:20px}.cta-band h2{margin:0;color:#fff}.site-footer{background:#082e26;color:#d1e0db;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.site-footer h3,.site-footer h4{color:#fff}.site-footer ul{list-style:none;padding:0}.site-footer li{margin:7px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:17px;font-size:12px}
/* course single */
.course-detail-grid{display:grid;grid-template-columns:1fr 320px;gap:34px}.course-sidebar{background:#f7faf9;border:1px solid var(--line);border-radius:10px;padding:20px;height:max-content}.info-row{padding:10px 0;border-bottom:1px solid var(--line)}
@media(max-width:1050px){.brand{min-width:280px}.primary-nav a{padding:9px 7px}.services-grid{grid-template-columns:repeat(3,1fr)}.course-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.primary-nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 22px}.primary-nav.open{display:block}.primary-nav ul{display:block}.primary-nav .sub-menu{position:static;box-shadow:none;border:0;padding-left:15px;display:block}.nav-toggle{display:block}.header-cta{display:none}.hero-grid{grid-template-columns:1fr}.hero-copy{padding-bottom:35px}.hero-visual{min-height:300px}.about-grid,.course-detail-grid{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.course-layout{grid-template-columns:1fr}.filter-box{display:none}}
@media(max-width:650px){.container{width:min(var(--max),calc(100% - 28px))}.ifwd-topbar .container{justify-content:center}.top-contact span:nth-child(n+2),.top-social{display:none}.brand{min-width:0}.brand-title{font-size:14px}.brand-sub{display:none}.hero h1{font-size:calc(36px * var(--heading-scale))}.hero .org-name{font-size:18px}.services-grid{grid-template-columns:repeat(2,1fr)}.course-grid,.news-grid{grid-template-columns:1fr}.section-head.left{display:block}.course-toolbar{display:block}.footer-grid{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}}


/* V3.2 footer internal-unit links and university map */
.footer-extra{display:grid;grid-template-columns:1fr 1.18fr;gap:34px;margin-top:34px;padding-top:30px;border-top:1px solid rgba(255,255,255,.12)}
.footer-extra.footer-extra-single{grid-template-columns:1fr}
.footer-extra h4{margin:0 0 15px;color:#fff;font-size:18px}
.unit-links-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 12px}
.unit-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:rgba(255,255,255,.035);color:#e5f0ec;line-height:1.45;transition:.18s}
.unit-link:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.25);color:#fff;transform:translateY(-1px)}
.unit-arrow{color:var(--gold);font-weight:800;flex:0 0 auto}
.map-frame{overflow:hidden;border-radius:10px;background:#dbe6e2;min-height:230px;border:1px solid rgba(255,255,255,.13)}
.map-frame iframe{display:block;width:100%;height:250px;border:0}
.map-address{font-size:13px;line-height:1.6;color:#d1e0db;margin:11px 0 6px}
.map-open-link{display:inline-flex;align-items:center;gap:5px;color:var(--gold);font-weight:700;font-size:13px}
.map-open-link:hover{color:#ffd55b}
@media(max-width:900px){.footer-extra{grid-template-columns:1fr}.unit-links-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.unit-links-grid{grid-template-columns:1fr}.map-frame iframe{height:230px}}


/* === V3.4: Homepage popular courses — fixed 4 cards / locked 16:9 images === */
.home-course-card{display:flex;flex-direction:column;height:100%}
.home-course-thumb{display:block;width:100%;aspect-ratio:16/9;height:auto;overflow:hidden;background:#eef4f2}
.home-course-thumb img{display:block;width:100%;height:100%;aspect-ratio:16/9;object-fit:cover;object-position:center}
.course-image-placeholder{width:100%;height:100%;display:grid;place-items:center;padding:16px;text-align:center;color:#6d817a;font-weight:700;background:#eef4f2}
.home-course-body{display:flex;flex-direction:column;flex:1;padding:16px}
.home-course-title{font-size:17px!important;line-height:1.45!important;margin:0 0 8px!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:49px}
.home-course-desc{font-size:13px;line-height:1.6;margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}
.home-course-facts{display:grid;grid-template-columns:1fr;gap:8px;margin-top:auto;padding-top:4px}
.home-course-fact{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid #edf1ef;font-size:13px}
.home-course-fact-label{color:#73857f;white-space:nowrap}
.home-course-fact strong{color:#18372f;text-align:right;font-size:13px}
.home-course-fact .home-course-fee{color:var(--green-800);font-size:15px}
.course-detail-btn{display:inline-flex;align-items:center;justify-content:center;margin-top:12px;min-height:38px;padding:8px 12px;border-radius:6px;background:var(--green-800);color:#fff;font-size:12px;font-weight:800;transition:.2s}
.course-detail-btn:hover{background:var(--green-950);color:#fff;transform:translateY(-1px)}
@media(max-width:1050px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.course-grid{grid-template-columns:1fr}.home-course-title{min-height:auto}.home-course-desc{min-height:auto}}


/* ===== V3.5 Hero Slider ===== */
.hero-slider{position:relative;overflow:hidden;background:#063d33}
.hero-slides{position:relative;min-height:390px}
.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .55s ease,visibility .55s ease;background:radial-gradient(circle at 72% 22%,rgba(19,136,106,.5),transparent 32%),linear-gradient(110deg,#063d33 0%,#075646 52%,#063c32 100%);color:#fff}
.hero-slide.is-active{position:relative;opacity:1;visibility:visible;pointer-events:auto;z-index:2}
.hero-slide .hero-visual:before{background:linear-gradient(90deg,#075646 0%,rgba(7,86,70,.35) 18%,rgba(7,86,70,0) 45%),var(--ifwd-hero-image) center/cover no-repeat}
.hero-arrow{position:absolute;top:50%;z-index:5;width:46px;height:46px;margin-top:-23px;border:1px solid rgba(255,255,255,.4);border-radius:50%;background:rgba(3,39,32,.58);color:#fff;font-family:Arial,sans-serif;font-size:36px;line-height:1;display:grid;place-items:center;cursor:pointer;transition:.2s;backdrop-filter:blur(5px)}
.hero-arrow:hover,.hero-arrow:focus-visible{background:var(--gold);color:#15352d;border-color:var(--gold);outline:none}
.hero-arrow-prev{left:max(14px,calc((100vw - var(--max))/2 - 58px))}
.hero-arrow-next{right:max(14px,calc((100vw - var(--max))/2 - 58px))}
.hero-slider-dots{position:absolute;left:50%;bottom:17px;z-index:6;display:flex;align-items:center;justify-content:center;gap:9px;transform:translateX(-50%);padding:8px 11px;border-radius:999px;background:rgba(3,39,32,.38);backdrop-filter:blur(4px)}
.hero-dot{width:10px;height:10px;border:0;border-radius:50%;padding:0;background:rgba(255,255,255,.68);cursor:pointer;transition:.2s}
.hero-dot.is-active{width:28px;border-radius:999px;background:var(--gold)}
.hero-dot:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media (prefers-reduced-motion:reduce){.hero-slide{transition:none}}
@media(max-width:1280px){.hero-arrow-prev{left:10px}.hero-arrow-next{right:10px}}
@media(max-width:900px){.hero-slides{min-height:0}.hero-arrow{top:63%;width:42px;height:42px;font-size:32px}.hero-slider-dots{bottom:12px}.hero-slide .hero-grid{grid-template-columns:1fr}.hero-slide .hero-copy{padding-bottom:35px}.hero-slide .hero-visual{min-height:300px}}
@media(max-width:650px){.hero-arrow{top:auto;bottom:124px;width:40px;height:40px}.hero-arrow-prev{left:10px}.hero-arrow-next{right:10px}.hero-slider-dots{bottom:16px}.hero-slide .hero-copy{padding-top:44px}.hero-slide .hero-visual{min-height:240px}}