/*
Theme Name: Kira Giá Cổ Phiếu
Theme URI: https://giacophieu.com/
Author: KiraPlatform
Author URI: https://kiraplatform.app/
Description: Theme WordPress production-ready cho cổng thông tin giá cổ phiếu, phân tích & đầu tư chứng khoán giacophieu.com. Cấu trúc chuẩn (header/footer/sidebar/template-parts), layout page/post/category đầy đủ, responsive, kèm seed nội dung & ảnh thật.
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: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kira-giacophieu-com
Tags: finance, business, blog, news, custom-menu, featured-images, threaded-comments, translation-ready, full-width-template
*/

:root{
  --navy:#0b2545; --navy2:#13315c; --green:#16a34a; --green-d:#15803d;
  --red:#dc2626; --amber:#f59e0b; --ink:#0f172a; --muted:#5b6b82;
  --line:#e4e9f0; --bg:#f6f8fb; --card:#ffffff; --radius:14px;
  --shadow:0 6px 24px rgba(15,37,69,.08); --shadow-sm:0 2px 10px rgba(15,37,69,.06);
  --wrap:1180px; --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.25;color:var(--navy);margin:0 0 .5em}
h1{font-size:2rem}h2{font-size:1.6rem}h3{font-size:1.25rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:var(--green);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;border:0;cursor:pointer;transition:.2s;line-height:1.2}
.btn:hover{background:var(--green-d);text-decoration:none;color:#fff}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-amber{background:var(--amber);color:#3a2b00}
.btn-amber:hover{background:#e08c00;color:#3a2b00}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:8px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:1000}

/* ---------- Top bar / ticker ---------- */
.topbar{background:var(--navy);color:#cdd9ea;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.ticker{display:flex;gap:22px;overflow:hidden;white-space:nowrap;flex:1}
.ticker .tk{display:inline-flex;gap:7px;align-items:center}
.ticker .sym{font-weight:700;color:#fff}
.up{color:#4ade80}.down{color:#f87171}
.topbar .meta{display:flex;gap:16px}
.topbar a{color:#cdd9ea}

/* ---------- Header ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;gap:26px;min-height:78px}
.brand img{height:46px;width:auto}
.brand .txt{font-weight:800;color:var(--navy);font-size:1.35rem}
.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0}
.main-nav a{display:block;padding:10px 14px;color:var(--navy);font-weight:600;border-radius:8px}
.main-nav a:hover,.main-nav .current-menu-item>a{background:var(--bg);text-decoration:none;color:var(--green-d)}
.main-nav .sub-menu{position:absolute;background:#fff;box-shadow:var(--shadow);border-radius:10px;padding:8px;min-width:210px;display:none;flex-direction:column;z-index:60}
.main-nav li{position:relative}
.main-nav li:hover>.sub-menu{display:flex}
.header-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;background:var(--navy);color:#fff;border:0;border-radius:8px;padding:10px 12px;font-size:1.1rem;cursor:pointer}

/* ---------- Hero / slider ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero-slide{position:relative;min-height:480px;display:flex;align-items:center}
.hero-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,37,69,.92) 0%,rgba(11,37,69,.72) 45%,rgba(11,37,69,.32) 100%)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-inner{position:relative;max-width:640px;padding:56px 0}
.hero .eyebrow{color:var(--amber);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.8rem;margin-bottom:14px}
.hero h1{color:#fff;font-size:2.6rem;margin-bottom:16px}
.hero p{font-size:1.12rem;color:#dce6f3;margin-bottom:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.slider{position:relative}
.slides{display:flex;transition:transform .6s ease}
.slides>.hero-slide{min-width:100%}
.slider-dots{position:absolute;bottom:18px;left:0;right:0;display:flex;gap:9px;justify-content:center;z-index:5}
.slider-dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.45);cursor:pointer}
.slider-dots button.active{background:var(--amber);width:26px;border-radius:6px}

/* ---------- Index strip (stats) ---------- */
.index-strip{background:#fff;border-bottom:1px solid var(--line)}
.index-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.idx{padding:22px 18px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.idx:last-child{border-right:0}
.idx .name{font-size:.8rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.idx .val{font-size:1.5rem;font-weight:800;color:var(--navy)}
.idx .chg{font-size:.9rem;font-weight:700}

/* ---------- Layout ---------- */
.section{padding:54px 0}
.section-head{margin-bottom:30px;max-width:720px}
.section-head .eyebrow{color:var(--green-d);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.78rem}
.section-head h2{font-size:1.9rem;margin:.2em 0}
.section-head p{color:var(--muted);margin:0}
.content-area{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:42px;align-items:start}
.section-alt{background:#fff}

/* ---------- Cards ---------- */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s;display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .thumb{position:relative;aspect-ratio:3/2;overflow:hidden;background:#eef2f7}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .thumb img{transform:scale(1.05)}
.card .cat-tag{position:absolute;top:12px;left:12px;background:var(--green);color:#fff;font-size:.74rem;font-weight:700;padding:5px 11px;border-radius:30px}
.card .body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.card .meta{font-size:.8rem;color:var(--muted);margin-bottom:8px;display:flex;gap:12px;flex-wrap:wrap}
.card h3{font-size:1.12rem;margin:0 0 10px}
.card h3 a{color:var(--navy)}
.card .excerpt{color:var(--muted);font-size:.93rem;margin:0 0 14px;flex:1}
.card .more{font-weight:700;color:var(--green-d);font-size:.9rem}

/* ---------- Feature blocks ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.feature .ic{width:52px;height:52px;border-radius:12px;background:rgba(22,163,74,.12);color:var(--green-d);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;margin-bottom:14px}
.feature h3{font-size:1.12rem}
.feature p{color:var(--muted);margin:0;font-size:.95rem}

/* ---------- CTA banner ---------- */
.cta-banner{position:relative;border-radius:18px;overflow:hidden;color:#fff;margin:0 auto}
.cta-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,37,69,.93),rgba(21,128,61,.82))}
.cta-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-inner{position:relative;padding:48px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-inner h2{color:#fff;margin:0 0 6px}
.cta-inner p{color:#dde8f2;margin:0;max-width:520px}

/* ---------- Pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.plan.popular{border:2px solid var(--green);box-shadow:var(--shadow);position:relative}
.plan.popular::after{content:"Phổ biến";position:absolute;top:-12px;right:22px;background:var(--green);color:#fff;font-size:.74rem;font-weight:700;padding:5px 12px;border-radius:20px}
.plan h3{font-size:1.2rem}
.plan .price{font-size:2.1rem;font-weight:800;color:var(--navy);margin:8px 0}
.plan .price small{font-size:.9rem;color:var(--muted);font-weight:600}
.plan ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
.plan li{padding:8px 0 8px 26px;position:relative;color:#334155;border-bottom:1px dashed var(--line);font-size:.95rem}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}

/* ---------- Steps / process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;box-shadow:var(--shadow-sm)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-size:2rem;font-weight:800;color:rgba(22,163,74,.25);display:block;margin-bottom:6px}
.step h3{font-size:1.08rem}
.step p{color:var(--muted);margin:0;font-size:.93rem}

/* ---------- Article / single ---------- */
.breadcrumb{font-size:.85rem;color:var(--muted);padding:16px 0}
.breadcrumb a{color:var(--muted)}
.breadcrumb .sep{margin:0 8px;color:#c3ccd8}
.page-hero{background:var(--navy);color:#fff;padding:40px 0}
.page-hero h1{color:#fff;margin:0 0 8px;font-size:2.1rem}
.page-hero p{color:#cdd9ea;margin:0;max-width:760px}
.page-hero .breadcrumb,.page-hero .breadcrumb a{color:#a9bcd6}
article.post,.page-content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.article-body{padding:32px 38px}
.article-body .featured{margin:-32px -38px 28px;aspect-ratio:16/8;overflow:hidden}
.article-body .featured img{width:100%;height:100%;object-fit:cover}
.entry-meta{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.88rem;margin-bottom:18px;align-items:center}
.entry-meta .cat{background:rgba(22,163,74,.12);color:var(--green-d);padding:4px 11px;border-radius:20px;font-weight:700}
.entry-content{font-size:1.05rem}
.entry-content h2{margin-top:1.4em}
.entry-content ul,.entry-content ol{padding-left:1.3em;margin:0 0 1.2em}
.entry-content li{margin-bottom:.5em}
.entry-content blockquote{border-left:4px solid var(--green);background:var(--bg);margin:1.4em 0;padding:14px 22px;border-radius:0 10px 10px 0;color:#334155;font-style:italic}
.entry-content img{border-radius:10px;margin:1.2em 0}
.entry-content table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}
.entry-content th,.entry-content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.entry-content th{background:var(--bg);color:var(--navy)}
.tags{margin-top:24px;display:flex;gap:8px;flex-wrap:wrap}
.tags a{background:var(--bg);border:1px solid var(--line);padding:5px 12px;border-radius:20px;font-size:.82rem;color:var(--muted)}
.author-box{display:flex;gap:16px;background:var(--bg);border-radius:var(--radius);padding:20px;margin-top:28px}
.author-box .av{width:58px;height:58px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;flex:none}

/* related */
.related{margin-top:44px}
.related h2{font-size:1.3rem;margin-bottom:20px}

/* ---------- Sidebar ---------- */
.sidebar .widget{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:24px;box-shadow:var(--shadow-sm)}
.sidebar .widget-title{font-size:1.05rem;margin:0 0 16px;padding-bottom:12px;border-bottom:2px solid var(--green);display:inline-block}
.sidebar ul{list-style:none;margin:0;padding:0}
.sidebar li{padding:9px 0;border-bottom:1px solid var(--line)}
.sidebar li:last-child{border-bottom:0}
.sidebar a{color:var(--navy);font-weight:500}
.widget-recent .ritem{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.widget-recent .ritem:last-child{border-bottom:0}
.widget-recent .ritem img{width:72px;height:54px;object-fit:cover;border-radius:8px;flex:none}
.widget-recent .ritem .t{font-size:.9rem;font-weight:600;color:var(--navy);line-height:1.35}
.widget-recent .ritem .d{font-size:.78rem;color:var(--muted)}
.searchform{display:flex;gap:8px}
.searchform input[type=search]{flex:1;padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-size:.95rem}
.searchform button{background:var(--navy);border:0;color:#fff;padding:0 16px;border-radius:9px;cursor:pointer;font-weight:600}
.cat-list a{display:flex;justify-content:space-between;width:100%}
.cat-list .count{background:var(--bg);color:var(--muted);border-radius:20px;padding:1px 10px;font-size:.78rem}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:8px;justify-content:center;margin:42px 0 0;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--navy);font-weight:600}
.pagination .current{background:var(--green);color:#fff;border-color:var(--green)}
.pagination a:hover{background:var(--bg);text-decoration:none}

/* ---------- Forms / contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;margin-bottom:6px;color:var(--navy);font-size:.92rem}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:1rem;font-family:inherit}
.field textarea{min-height:140px;resize:vertical}
.info-row{display:flex;gap:14px;margin-bottom:18px}
.info-row .ic{width:46px;height:46px;border-radius:12px;background:rgba(11,37,69,.07);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex:none}
.info-row .t{font-weight:700;color:var(--navy)}
.info-row .v{color:var(--muted)}
.notice{padding:14px 18px;border-radius:10px;background:rgba(22,163,74,.1);border:1px solid rgba(22,163,74,.3);color:var(--green-d);margin-bottom:20px;font-size:.95rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#aebfd6;margin-top:60px}
.footer-top{padding:54px 0 36px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.site-footer img.flogo{height:42px;margin-bottom:14px}
.site-footer h4{color:#fff;font-size:1.02rem;margin:0 0 16px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:6px 0}
.site-footer a{color:#aebfd6}
.site-footer a:hover{color:#fff}
.fcontact li{display:flex;gap:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:.85rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.disclaimer{background:#081b34;color:#7e93b3;font-size:.78rem;padding:14px 0;line-height:1.55}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .content-area{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .main-nav{position:fixed;inset:0 0 0 auto;width:280px;background:#fff;box-shadow:var(--shadow);transform:translateX(100%);transition:.3s;padding:80px 18px 18px;margin:0;overflow:auto;z-index:70}
  body.nav-open .main-nav{transform:translateX(0)}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav .sub-menu{position:static;display:flex;box-shadow:none;padding-left:14px}
  .nav-toggle{display:block;margin-left:auto}
  .header-cta .btn{display:none}
  .index-strip .wrap{grid-template-columns:repeat(2,1fr)}
  .idx:nth-child(2n){border-right:0}
  .hero h1{font-size:2rem}
  .article-body{padding:22px}
  .article-body .featured{margin:-22px -22px 22px}
}
@media(max-width:640px){
  .grid-3,.grid-2,.grid-4,.features,.pricing,.steps,.contact-grid{grid-template-columns:1fr}
  .topbar .meta{display:none}
  .hero-slide{min-height:420px}
  .section{padding:40px 0}
  h1{font-size:1.7rem}
}