/*
Theme Name: Nhiếp Ảnh News
Template: twentytwentyfive
Description: Giao diện tin tức công nghệ cho nhiepanhvacongnghe.com (child theme của Twenty Twenty-Five).
Version: 1.2.2
Text Domain: nhiepanh-news
*/
:root{--na-radius:10px;--na-shadow:0 1px 2px rgba(11,18,32,.06),0 4px 16px rgba(11,18,32,.06)}
body{-webkit-font-smoothing:antialiased}
a{text-decoration:none}
.wp-block-post-content a{color:var(--wp--preset--color--accent);text-decoration:underline;text-underline-offset:2px}
/* Header */
.na-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--wp--preset--color--border);padding:10px 16px}
.admin-bar .na-header{top:32px}
.na-header-inner{gap:24px;align-items:center}
.na-header .wp-block-site-logo img{max-height:56px;width:auto}
.na-nav{font-weight:600;font-size:15px;gap:4px 22px}
.na-nav .wp-block-navigation-item__content{padding:8px 0;position:relative}
.na-nav .wp-block-navigation-item__content:hover,.na-nav .current-menu-item>.wp-block-navigation-item__content{color:var(--wp--preset--color--accent)}
.na-nav .wp-block-navigation__submenu-container{border:1px solid var(--wp--preset--color--border)!important;border-radius:8px;box-shadow:var(--na-shadow);padding:6px 0;min-width:220px!important}
.na-nav .wp-block-navigation__submenu-container .wp-block-navigation-item__content{padding:8px 16px}
.na-topline{height:3px;background:linear-gradient(90deg,var(--wp--preset--color--accent-2),var(--wp--preset--color--accent))}
/* Section heads */
.na-main{padding:24px 16px 48px}
.na-section{margin-top:44px}
.na-section-head{border-bottom:2px solid var(--wp--preset--color--contrast);margin-bottom:20px;padding-bottom:8px;align-items:flex-end}
.na-section-title{font-size:1.35rem;margin:0;padding-left:12px;border-left:4px solid var(--wp--preset--color--accent);line-height:1.2}
.na-more{margin:0;font-size:.875rem;font-weight:600}
.na-more a{color:var(--wp--preset--color--muted)}
.na-more a:hover{color:var(--wp--preset--color--accent)}
/* Category pill + meta */
.na-cat{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin:0 0 6px}
.na-cat a{color:var(--wp--preset--color--accent)}
.na-cat .wp-block-post-terms__separator{color:var(--wp--preset--color--muted)}
.na-meta{font-size:.8125rem;color:var(--wp--preset--color--muted);margin-top:6px}
/* Titles */
.wp-block-post-title a{color:inherit}
.wp-block-post-title a:hover{color:var(--wp--preset--color--accent)}
.na-title-xl{font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.25;margin:4px 0 10px}
.na-title-md{font-size:1.05rem;line-height:1.4;margin:0}
.na-title-sm{font-size:.95rem;line-height:1.4;margin:0}
/* Cards */
.na-card{display:flex;flex-direction:column}
.na-card .wp-block-post-featured-image,.na-hero-main .wp-block-post-featured-image,.na-list-item .wp-block-post-featured-image{margin:0 0 12px;border-radius:var(--na-radius);overflow:hidden}
.wp-block-post-featured-image img{transition:transform .35s ease}
.wp-block-post-featured-image a:hover img{transform:scale(1.04)}
.na-hero-main .wp-block-post-excerpt{color:var(--wp--preset--color--muted)}
.na-hero{gap:32px}
.na-list{display:flex;flex-direction:column;gap:0}
.na-list>li{padding:14px 0;border-bottom:1px solid var(--wp--preset--color--border)}
.na-list>li:first-child{padding-top:0}
.na-list>li:last-child{border-bottom:0}
.na-list-item{gap:14px;align-items:flex-start}
.na-list-item .wp-block-post-featured-image{margin:0;flex:0 0 120px}
.na-list-item>.wp-block-group{flex:1;min-width:0}
.na-two{gap:40px}
/* Single */
.na-single-head{padding-top:32px}
.na-single-head .wp-block-post-title{font-size:clamp(1.75rem,4vw,2.6rem);line-height:1.2}
.na-byline{gap:6px 14px;font-size:.875rem;color:var(--wp--preset--color--muted)}
.na-tags a{display:inline-block;background:var(--wp--preset--color--surface);color:var(--wp--preset--color--contrast);padding:4px 12px;border-radius:999px;font-size:.8125rem;margin:0 6px 6px 0}
.na-tags a:hover{background:var(--wp--preset--color--accent);color:#fff}
.na-tags .wp-block-post-terms__separator{display:none}
.wp-block-post-content img{border-radius:8px;height:auto}
/* Archive */
.na-archive-head{padding:28px 0 8px;border-bottom:2px solid var(--wp--preset--color--contrast);margin-bottom:24px}
.wp-block-query-pagination{margin-top:36px;gap:8px;font-weight:600}
.wp-block-query-pagination-numbers .page-numbers{display:inline-block;min-width:38px;padding:6px 10px;text-align:center;border:1px solid var(--wp--preset--color--border);border-radius:8px}
.wp-block-query-pagination-numbers .current{background:var(--wp--preset--color--accent);border-color:var(--wp--preset--color--accent);color:#fff}
/* Footer */
.na-footer{background:var(--wp--preset--color--dark);color:#C9CED6;padding:48px 16px 20px;margin-top:56px;font-size:.9rem}
.na-footer a{color:#fff}
.na-footer a:hover{color:var(--wp--preset--color--accent)}
.na-footer h3{color:#fff;font-size:1rem;margin-bottom:12px}
.na-footer .wp-block-site-logo img{background:#fff;border-radius:8px;padding:6px}
.na-footer-links{list-style:none;padding:0;margin:0;line-height:2}
.na-copy{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:16px;font-size:.8125rem;color:#8B93A1}
@media (max-width:781px){.na-hero{gap:24px}.na-section{margin-top:32px}.na-header .wp-block-site-logo img{max-height:44px}.admin-bar .na-header{top:0}}
/* Search button */
.na-search .wp-block-search__button{background:transparent!important;color:var(--wp--preset--color--contrast)!important;border:1px solid var(--wp--preset--color--border);border-radius:999px;width:42px;height:42px;padding:0;display:flex;align-items:center;justify-content:center;margin:0}
.na-search .wp-block-search__button:hover{border-color:var(--wp--preset--color--accent);color:var(--wp--preset--color--accent)!important}
.na-search .wp-block-search__button svg{width:22px;height:22px;fill:currentColor}
.na-search .wp-block-search__input{border-radius:999px;border:1px solid var(--wp--preset--color--border);padding:8px 16px}
.na-nav{flex:1 1 auto}
/* Fixes */
.wp-block-post-title a,.na-nav a,.na-cat a,.na-more a,.na-footer a,.wp-block-post-title a:hover,.na-nav a:hover{text-decoration:none!important}
.na-card .na-cat a:nth-of-type(n+2),.na-list-item .na-cat a:nth-of-type(n+2),.na-hero-main .na-cat a:nth-of-type(n+2),.na-card .na-cat .wp-block-post-terms__separator,.na-list-item .na-cat .wp-block-post-terms__separator,.na-hero-main .na-cat .wp-block-post-terms__separator{display:none}
.na-header .wp-block-site-logo img{max-height:none}

/* Contact form */
.na-form{max-width:640px}
.na-form label{display:block;font-weight:600;font-size:.95rem;margin-bottom:16px}
.na-form input[type=text],.na-form input[type=email],.na-form textarea{width:100%;box-sizing:border-box;margin-top:6px;padding:12px 14px;border:1px solid var(--wp--preset--color--border);border-radius:10px;font:inherit;font-weight:400;background:#fff}
.na-form input:focus,.na-form textarea:focus{outline:none;border-color:var(--wp--preset--color--accent);box-shadow:0 0 0 3px rgba(232,69,44,.15)}
.na-form textarea{min-height:160px}
.na-form .wpcf7-submit{background:var(--wp--preset--color--accent);color:#fff;border:0;border-radius:999px;padding:12px 28px;font:inherit;font-weight:600;cursor:pointer}
.na-form .wpcf7-submit:hover{background:var(--wp--preset--color--contrast)}
.wpcf7 form .wpcf7-response-output{border-radius:10px;margin:16px 0 0;padding:12px 16px}

/* Banners */
.na-banner{position:relative;margin:4px 0 28px;border-radius:18px;overflow:hidden;box-shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px rgba(30,58,138,.08);background:#EEF6FF}
.na-banner img{display:block;width:100%;height:auto}
.na-banner-link{position:absolute;border-radius:999px}
.na-banner-link:focus-visible{outline:3px solid var(--wp--preset--color--accent);outline-offset:2px}
.na-banner-home .l1{left:7.29%;top:79%;width:11.2%;height:10.9%}
.na-banner-home .l2{left:19.43%;top:79%;width:13.75%;height:10.9%}
.na-archive-banner-wrap{margin-bottom:24px}
.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute!important;width:1px;word-wrap:normal!important}
.na-topline{background:linear-gradient(90deg,var(--wp--preset--color--accent),var(--wp--preset--color--accent-2),#FFB800)!important}
@media (max-width:781px){.na-banner{border-radius:14px}.na-banner-home .l1{left:6.67%;top:70%;width:28.3%;height:8.1%}.na-banner-home .l2{display:none}}

/* Hero banners (HTML) */
.na-hero-banner{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:24px;margin:4px 0 32px;padding:44px 56px;border-radius:20px;overflow:hidden;border:1px solid #E2E8F0;background:radial-gradient(circle at 6% 0%,#C7DEFF 0,rgba(199,222,255,0) 42%),radial-gradient(circle at 60% 115%,#FFE7A8 0,rgba(255,231,168,0) 38%),radial-gradient(circle,rgba(100,116,139,.16) 1.3px,transparent 1.6px) 0 0/26px 26px,linear-gradient(135deg,#EEF6FF,#FFFFFF)}
.na-hb-text{position:relative;z-index:1;min-width:0}
.na-hb-pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #E2E8F0;border-radius:999px;padding:6px 14px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#0F172A}
.na-hb-pill::before{content:"";width:8px;height:8px;border-radius:50%;background:#1E6BFF}
.na-hb-title{font-size:clamp(1.75rem,3.1vw,2.6rem);line-height:1.15;font-weight:800;margin:16px 0 0;letter-spacing:-.01em;color:#0F172A}
.na-hb-title span{display:block;background:linear-gradient(90deg,#1E6BFF,#00A6FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.na-hb-bar{display:block;position:relative;width:72px;height:6px;border-radius:3px;background:#1E6BFF;margin-top:14px}
.na-hb-bar::after{content:"";position:absolute;left:80px;top:0;width:18px;height:6px;border-radius:3px;background:#FFB800}
.na-hb-desc{color:#475569;font-size:1.05rem;line-height:1.6;margin:14px 0 0;max-width:560px}
.na-hb-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.na-hb-btn{display:inline-flex;align-items:center;padding:12px 24px;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1.2;text-decoration:none!important;transition:background .2s,border-color .2s,color .2s}
.na-hb-btn.primary{background:#1E6BFF;color:#fff!important;box-shadow:0 6px 16px rgba(30,107,255,.28)}
.na-hb-btn.primary:hover{background:#0F172A}
.na-hb-btn.ghost{background:#fff;color:#0F172A!important;border:2px solid #CBD5E1;padding:10px 22px}
.na-hb-btn.ghost:hover{border-color:#1E6BFF;color:#1E6BFF!important}
.na-hb-art{position:relative;z-index:1;justify-self:end;width:100%;max-width:520px}
.na-hb-art img{display:block;width:100%;height:auto}
.na-hero-banner:not(.na-hb-home){padding:28px 56px}
.na-hero-banner:not(.na-hb-home) .na-hb-art{max-width:420px}
@media (max-width:781px){.na-hero-banner{grid-template-columns:1fr;gap:4px;padding:24px 20px 12px!important;border-radius:16px;margin-bottom:24px}.na-hb-title{font-size:1.85rem}.na-hb-desc{font-size:.98rem}.na-hb-btns{margin-top:20px}.na-hb-btn{padding:11px 20px}.na-hb-btn.ghost{padding:9px 18px}.na-hb-art{justify-self:center;max-width:340px!important;margin-top:8px}.na-hb-home .na-hb-art{max-width:300px!important}}

@media (max-width:600px){.na-hb-home .na-hb-art{display:none}.na-hero-banner:not(.na-hb-home) .na-hb-art{max-width:290px!important}.na-hb-home{padding-bottom:24px!important}}
/* Mobile header: menu button to the right */
@media (max-width:599px){.na-header-inner{gap:10px}.na-nav{justify-content:flex-end!important}}

/* Single post: framed featured image */
.na-single > .wp-block-post-featured-image{margin-top:28px!important;background:#F4F6F9;border-radius:18px;overflow:hidden}
.na-single > .wp-block-post-featured-image img{width:100%;max-height:560px;object-fit:contain}
.na-single > .wp-block-post-content{margin-top:32px!important}
@media (max-width:781px){.na-single > .wp-block-post-featured-image{border-radius:12px}.na-single > .wp-block-post-featured-image img{max-height:320px}}