/*
Theme Name: Mai Tiến Tân
Theme URI: https://maitientan.vn
Author: VINATAT Group
Author URI: https://maitientan.vn
Description: Theme thương hiệu cá nhân Mai Tiến Tân & VINATAT Growth Ladder. Tự chứa hệ thống "Khóa học" (Custom Post Type) + "Nhánh đào tạo" (taxonomy), blog, và các trang giới thiệu/du lịch/Camkey/thiện nguyện. Không cần plugin. Mọi nội dung sửa được trong CMS.
Version: 1.1.1
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: maitientan
*/

/* ============================================================
   Mai Tiến Tân — Thương hiệu cá nhân
   Bộ giao diện dùng chung (styles.css)
   Tông màu: xanh rừng/teal + vàng đồng, nền kem ấm
   ============================================================ */

:root {
  --green-900: #0B3B36;
  --green-800: #11483F;
  --green-700: #0F6E56;
  --green-600: #1D9E75;
  --gold: #C8902F;
  --gold-dark: #A8761F;
  --cream: #FAF7F0;
  --cream-2: #F4EFE4;
  --ink: #13241F;
  --muted: #5A6B64;
  --muted-2: #7A8B84;
  --line: rgba(11, 59, 54, 0.12);
  --line-soft: rgba(11, 59, 54, 0.07);
  --white: #ffffff;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(11, 59, 54, 0.06), 0 1px 2px rgba(11, 59, 54, 0.04);
  --shadow: 0 6px 24px rgba(11, 59, 54, 0.08);
  --shadow-lg: 0 18px 50px rgba(11, 59, 54, 0.14);
  --maxw: 1180px;
  --font-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Lora", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; color: var(--ink); line-height: 1.25; }
.section-eyebrow { font-family: var(--font-body); font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-dark); font-weight: 600; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 15px; font-weight: 600;
  padding: 12px 22px; border-radius: var(--radius-sm); border: 1.5px solid transparent;
  cursor: pointer; transition: all .18s ease; white-space: nowrap;
}
.btn-gold { background: var(--gold); color: var(--green-900); }
.btn-gold:hover { background: var(--gold-dark); color: #fff; transform: translateY(-1px); }
.btn-green { background: var(--green-700); color: #fff; }
.btn-green:hover { background: var(--green-800); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--green-800); border-color: var(--green-700); }
.btn-outline:hover { background: var(--green-700); color: #fff; }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost-light:hover { background: rgba(255,255,255,.12); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--green-900); color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 18px; letter-spacing: .3px; }
.brand .logo-mark {
  width: 38px; height: 38px; border-radius: 9px; background: var(--gold);
  color: var(--green-900); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 16px;
}
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; }
.nav-links a { font-size: 15px; color: #D6E2DD; font-weight: 500; transition: color .15s; position: relative; padding: 4px 0; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--gold); border-radius: 2px; }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 26px; cursor: pointer; line-height: 1; }

@media (max-width: 940px) {
  .nav-links {
    position: absolute; top: 66px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--green-900); border-top: 1px solid rgba(255,255,255,.08);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav-links.open { max-height: 460px; padding: 8px 0 16px; }
  .nav-links a { padding: 13px 24px; width: 100%; border-bottom: 1px solid rgba(255,255,255,.05); }
  .nav-toggle { display: block; }
  .nav-cta .btn-text { display: none; }
}

/* ---------- Hero ---------- */
.hero { background: var(--green-900); color: #fff; padding: 70px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 50px; align-items: center; }
.hero h1 { font-size: 46px; color: #fff; margin: 18px 0; }
.hero p.lead { font-size: 18px; color: #C5D4CE; max-width: 460px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-portrait {
  aspect-ratio: 4/5; border-radius: var(--radius-lg); background: var(--green-800);
  border: 1px solid rgba(200,144,47,.4); display: grid; place-items: center; color: #7E9890;
  overflow: hidden;
}
.hero-portrait .ph { display: grid; place-items: center; gap: 10px; text-align: center; }
.hero-portrait .ph i { font-size: 56px; }
.hero-stats { display: flex; gap: 34px; margin-top: 36px; }
.hero-stats .stat .n { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--gold); }
.hero-stats .stat .l { font-size: 13px; color: #A9BEB7; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 34px; }
  .hero-portrait { max-width: 300px; margin: 0 auto; }
}

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section.alt { background: var(--cream-2); }
.section.green { background: var(--green-900); color: #fff; }
.section.green h2, .section.green h3 { color: #fff; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 42px; }
.section-head h2 { font-size: 32px; margin: 10px 0 12px; }
.section-head p { color: var(--muted); font-size: 16.5px; }
.section.green .section-head p { color: #C5D4CE; }

/* ---------- Cards ---------- */
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card .icon-badge {
  width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center;
  font-size: 24px; margin-bottom: 16px; background: rgba(15,110,86,.1); color: var(--green-700);
}
.card h3 { font-size: 20px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 940px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- Feature areas (homepage 5 mảng) ---------- */
.areas { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
.area-feature {
  background: var(--green-700); color: #fff; border-radius: var(--radius-lg); padding: 30px;
  display: flex; flex-direction: column; justify-content: space-between; min-height: 230px;
}
.area-feature .badge-top { align-self: flex-start; background: var(--gold); color: var(--green-900); font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 20px; letter-spacing: .5px; }
.area-feature h3 { color: #fff; font-size: 26px; margin: 16px 0 10px; }
.area-feature p { color: #CDE5DC; font-size: 15.5px; }
.area-feature .chips { display: flex; gap: 9px; margin-top: 18px; flex-wrap: wrap; }
.area-feature .chips span { background: rgba(255,255,255,.13); font-size: 13px; padding: 6px 13px; border-radius: 7px; }
.area-side { display: flex; flex-direction: column; gap: 18px; }
.area-mini { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; flex: 1; transition: transform .2s; }
.area-mini:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.area-mini h4 { font-family: var(--font-body); font-size: 17px; font-weight: 600; margin-bottom: 5px; }
.area-mini h4 i { color: var(--green-700); margin-right: 6px; }
.area-mini p { color: var(--muted); font-size: 14px; }
@media (max-width: 820px) { .areas { grid-template-columns: 1fr; } }

/* ---------- Training pillars ---------- */
.pillar { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--green-700); border-radius: var(--radius); padding: 26px; transition: transform .2s, box-shadow .2s; }
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pillar.gold { border-top-color: var(--gold); }
.pillar.deep { border-top-color: var(--green-800); }
.pillar.green2 { border-top-color: var(--green-600); }
.pillar i.pillar-ic { font-size: 30px; color: var(--green-700); }
.pillar.gold i.pillar-ic { color: var(--gold); }
.pillar h3 { font-size: 20px; margin: 12px 0 8px; font-family: var(--font-body); font-weight: 600; }
.pillar p { color: var(--muted); font-size: 14.5px; }
.pillar .meta { font-size: 13px; color: var(--green-700); margin-top: 14px; font-weight: 600; }

/* ---------- Course cards ---------- */
.course-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.course-thumb { height: 150px; background: var(--green-700); display: grid; place-items: center; color: rgba(255,255,255,.5); position: relative; }
.course-thumb.gold { background: var(--gold); }
.course-thumb.deep { background: var(--green-800); }
.course-thumb .tag { position: absolute; top: 12px; left: 12px; font-size: 12px; font-weight: 700; padding: 3px 11px; border-radius: 20px; background: var(--gold); color: var(--green-900); }
.course-thumb .tag.dark { background: var(--green-900); color: #fff; }
.course-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.course-cat { font-size: 12px; letter-spacing: .5px; color: var(--green-700); font-weight: 600; text-transform: uppercase; }
.course-body h3 { font-family: var(--font-body); font-size: 18px; font-weight: 600; margin: 7px 0 9px; line-height: 1.35; }
.course-meta { font-size: 13px; color: var(--muted-2); display: flex; gap: 14px; }
.course-foot { margin-top: auto; padding-top: 14px; display: flex; align-items: center; justify-content: space-between; }
.price { font-size: 19px; font-weight: 700; color: var(--gold-dark); }
.price .old { font-size: 14px; color: var(--muted-2); text-decoration: line-through; font-weight: 400; margin-left: 6px; }

/* ---------- Filter chips ---------- */
.filter-bar { display: flex; gap: 9px; flex-wrap: wrap; justify-content: center; margin-bottom: 30px; }
.chip { font-size: 14px; padding: 8px 16px; border-radius: 22px; border: 1px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; transition: all .15s; font-family: var(--font-body); }
.chip:hover { border-color: var(--green-700); color: var(--green-700); }
.chip.active { background: var(--green-700); color: #fff; border-color: var(--green-700); }

/* ---------- Sub-nav (LMS / web con) ---------- */
.subnav { background: var(--green-900); color: #fff; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.subnav .inner { display: flex; align-items: center; justify-content: space-between; }
.subnav .back { color: #9FB3AC; font-size: 14px; }
.subnav .back:hover { color: #fff; }
.subnav .title { font-weight: 700; font-size: 16px; }
.subnav .links { display: flex; gap: 18px; font-size: 14px; align-items: center; }
.subnav .links a { color: #D6E2DD; }
.subnav .links a:hover { color: #fff; }
@media (max-width: 720px) { .subnav .links a:not(.btn) { display: none; } }

/* ---------- LMS course detail ---------- */
.lms-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .lms-layout { grid-template-columns: 1fr; } }
.video-frame { aspect-ratio: 16/9; background: var(--green-800); border-radius: var(--radius); display: grid; place-items: center; position: relative; overflow: hidden; }
.video-frame .play { width: 70px; height: 70px; border-radius: 50%; background: var(--gold); display: grid; place-items: center; color: var(--green-900); font-size: 32px; cursor: pointer; transition: transform .15s; }
.video-frame .play:hover { transform: scale(1.06); }
.video-frame .free-tag { position: absolute; top: 14px; left: 14px; background: var(--gold); color: var(--green-900); font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 20px; }
.lesson-list { margin-top: 8px; }
.lesson { display: flex; align-items: center; justify-content: space-between; padding: 13px 15px; border-radius: var(--radius-sm); margin-bottom: 8px; border: 1px solid var(--line-soft); }
.lesson.free { background: rgba(15,110,86,.07); border-color: rgba(15,110,86,.18); }
.lesson .l-title { font-size: 15px; display: flex; align-items: center; gap: 9px; }
.lesson.locked .l-title { color: var(--muted-2); }
.lesson .l-title i { color: var(--green-700); }
.lesson.locked .l-title i { color: var(--muted-2); }
.lesson .l-badge { font-size: 12px; color: var(--green-700); background: #DCEAE3; padding: 3px 10px; border-radius: 20px; }
.lesson .l-time { font-size: 13px; color: var(--muted-2); }

.enroll-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); position: sticky; top: 86px; }
.enroll-card .price-row { display: flex; align-items: baseline; gap: 10px; margin: 4px 0 4px; }
.enroll-card .price-now { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--gold-dark); }
.enroll-card .price-old { font-size: 16px; color: var(--muted-2); text-decoration: line-through; }
.enroll-card .deal { font-size: 13px; color: var(--green-700); margin-bottom: 18px; }
.enroll-card .btn { width: 100%; justify-content: center; margin-bottom: 10px; }
.enroll-card ul { list-style: none; margin: 8px 0 0; }
.enroll-card ul li { font-size: 14px; color: var(--muted); padding: 5px 0; display: flex; align-items: center; gap: 9px; }
.enroll-card ul li i { color: var(--green-700); }
.pay-note { border-top: 1px solid var(--line); margin-top: 16px; padding-top: 14px; font-size: 13px; color: var(--muted-2); text-align: center; }

/* ---------- Story / Giới thiệu ---------- */
.story-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 46px; align-items: center; }
@media (max-width: 820px) { .story-grid { grid-template-columns: 1fr; } }
.story-img { aspect-ratio: 3/4; border-radius: var(--radius-lg); background: var(--green-800); display: grid; place-items: center; color: #7E9890; }
.story-img .ph { text-align: center; }
.story-img .ph i { font-size: 50px; }
.prose p { margin-bottom: 16px; color: #2c3a34; font-size: 16.5px; }
.prose p.lead { font-size: 19px; color: var(--ink); }
.value-list { list-style: none; margin-top: 22px; }
.value-list li { display: flex; gap: 13px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.value-list li i { color: var(--gold); font-size: 22px; flex-shrink: 0; }
.value-list li strong { font-weight: 600; }

/* ---------- Timeline ---------- */
.timeline { max-width: 760px; margin: 0 auto; position: relative; padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.tl-item { position: relative; padding: 0 0 30px 8px; }
.tl-item::before { content: ""; position: absolute; left: -28px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--gold); border: 3px solid var(--cream); }
.section.alt .tl-item::before { border-color: var(--cream-2); }
.tl-item .yr { font-weight: 700; color: var(--green-700); font-size: 15px; }
.tl-item h4 { font-family: var(--font-body); font-size: 17px; font-weight: 600; margin: 3px 0 5px; }
.tl-item p { color: var(--muted); font-size: 14.5px; }

/* ---------- Gallery (thiện nguyện / du lịch) ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 720px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery .g-item { aspect-ratio: 4/3; border-radius: var(--radius); background: var(--green-700); display: grid; place-items: center; color: rgba(255,255,255,.55); position: relative; overflow: hidden; }
.gallery .g-item:nth-child(3n+2) { background: var(--green-800); }
.gallery .g-item:nth-child(3n) { background: var(--gold); color: rgba(11,59,54,.5); }
.gallery .g-item .cap { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(11,59,54,.85)); color: #fff; font-size: 13px; padding: 22px 12px 10px; text-align: left; }

/* ---------- Press logos ---------- */
.press-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.press-row .press { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 22px; font-weight: 600; color: var(--muted); font-size: 15px; }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 940px) { .blog-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .blog-grid { grid-template-columns: 1fr; } }
.post { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.post:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.post-thumb { height: 170px; background: var(--green-800); display: grid; place-items: center; color: rgba(255,255,255,.4); }
.post-body { padding: 20px; }
.post-body .post-cat { font-size: 12px; color: var(--gold-dark); font-weight: 600; letter-spacing: .5px; text-transform: uppercase; }
.post-body h3 { font-family: var(--font-body); font-size: 19px; font-weight: 600; margin: 8px 0 9px; line-height: 1.4; }
.post-body p { color: var(--muted); font-size: 14.5px; }
.post-body .post-date { font-size: 13px; color: var(--muted-2); margin-top: 14px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--green-700); color: #fff; border-radius: var(--radius-lg); padding: 46px; text-align: center; }
.cta-band h2 { color: #fff; font-size: 30px; margin-bottom: 12px; }
.cta-band p { color: #CDE5DC; max-width: 540px; margin: 0 auto 26px; font-size: 16.5px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: var(--green-900); color: #fff; padding: 56px 0; }
.page-hero .section-eyebrow { color: var(--gold); }
.page-hero h1 { color: #fff; font-size: 40px; margin: 12px 0 12px; }
.page-hero p { color: #C5D4CE; max-width: 600px; font-size: 17px; }
@media (max-width: 620px) { .page-hero h1 { font-size: 30px; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #9FB3AC; padding: 54px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer .f-brand { display: flex; align-items: center; gap: 11px; color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 14px; }
.site-footer .f-brand .logo-mark { width: 36px; height: 36px; border-radius: 9px; background: var(--gold); color: var(--green-900); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; }
.site-footer p { font-size: 14.5px; line-height: 1.7; max-width: 320px; }
.site-footer h5 { color: #fff; font-family: var(--font-body); font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 9px; }
.site-footer ul li a { font-size: 14.5px; color: #9FB3AC; transition: color .15s; }
.site-footer ul li a:hover { color: var(--gold); }
.social-row { display: flex; gap: 12px; margin-top: 16px; }
.social-row a { width: 38px; height: 38px; border-radius: 9px; background: rgba(255,255,255,.07); display: grid; place-items: center; color: #C5D4CE; font-size: 18px; transition: all .15s; }
.social-row a:hover { background: var(--gold); color: var(--green-900); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 36px; padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13.5px; }

/* ---------- Funnel / Khóa học thử ---------- */
.funnel-band { background: #FBF3E2; border: 1px solid rgba(200,144,47,.35); border-radius: var(--radius-lg); padding: 28px; }
.funnel-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.funnel-head .section-eyebrow { color: var(--gold-dark); }
.funnel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 18px; }
@media (max-width: 820px) { .funnel-grid { grid-template-columns: 1fr; } }
.funnel-card { background: #fff; border: 1px solid rgba(200,144,47,.3); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.funnel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.funnel-card .fbadge { align-self: flex-start; font-size: 12px; font-weight: 700; padding: 3px 11px; border-radius: 20px; background: var(--gold); color: var(--green-900); margin-bottom: 12px; }
.funnel-card h3 { font-family: var(--font-body); font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.funnel-card p { color: var(--muted); font-size: 14px; flex: 1; }
.funnel-card .fprice { font-weight: 700; color: var(--gold-dark); font-size: 18px; margin: 12px 0; }

/* ---------- Flagship ---------- */
.flagship { background: var(--green-900); color: #fff; border-radius: var(--radius-lg); padding: 40px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: center; }
@media (max-width: 820px) { .flagship { grid-template-columns: 1fr; padding: 28px; } }
.flagship h2 { color: #fff; font-size: 28px; margin: 12px 0; }
.flagship p { color: #C5D4CE; font-size: 16px; }
.flagship .badge-top { display: inline-block; background: var(--gold); color: var(--green-900); font-size: 12px; font-weight: 700; padding: 4px 13px; border-radius: 20px; letter-spacing: .5px; }
.flagship .fp-box { background: rgba(255,255,255,.06); border: 1px solid rgba(200,144,47,.4); border-radius: var(--radius); padding: 22px; text-align: center; }
.flagship .fp-box .fp-label { font-size: 13px; color: #A9BEB7; }
.flagship .fp-box .fp-num { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--gold); margin: 4px 0 14px; }

.course-thumb .tag.flag { background: var(--gold); color: var(--green-900); }
.course-slogan { font-size: 13px; color: var(--muted-2); font-style: italic; margin-bottom: 8px; }
.course-aud { font-size: 12.5px; color: var(--muted-2); display: flex; align-items: center; gap: 6px; margin-top: 2px; }

/* ---------- Partner logo (VINATAT) ---------- */
.partner-strip { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.partner-logo { height: 54px; width: auto; }
.media-wrap { position: relative; overflow: hidden; }
.media-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 2; }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; }
.hidden { display: none !important; }
.fade-up { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.in { opacity: 1; transform: none; }