/*
Theme Name: NES EmuCore
Theme URI: https://yoursite.com/emulator-theme
Author: EmuCore
Description: A powerful WordPress theme dedicated for Emulator Apps — light mode, multi-platform download manager, ROMs library, and dedicated blog.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: emucore
Tags: emulator, app, download, custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ===== CSS VARIABLES — LIGHT MODE ===== */
:root {
  --color-bg:       #f4f6fb;
  --color-surface:  #ffffff;
  --color-surface2: #f0f2f8;
  --color-border:   #dde1ef;
  --color-accent:   #4f46e5;
  --color-accent2:  #7c3aed;
  --color-accent3:  #e11d48;
  --color-text:     #111827;
  --color-muted:    #6b7280;
  --color-success:  #16a34a;
  --color-warning:  #d97706;
  --font-display: 'Orbitron','Exo 2',sans-serif;
  --font-body:    'Rajdhani','Inter',sans-serif;
  --font-mono:    'Share Tech Mono',monospace;
  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 2px 16px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 32px rgba(79,70,229,0.12);
  --glow:      0 0 24px rgba(79,70,229,0.12);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:16px;line-height:1.7;min-height:100vh;overflow-x:hidden}
a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--color-accent2)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);line-height:1.2;letter-spacing:0.03em;text-transform:uppercase;color:var(--color-text)}

.container{max-width:1200px;margin:0 auto;padding:0 24px}
.container--wide{max-width:1400px;margin:0 auto;padding:0 24px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;font-family:var(--font-display);font-size:0.82rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;border:none;border-radius:var(--radius);cursor:pointer;transition:all var(--transition);text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--color-accent),var(--color-accent2));color:#fff;box-shadow:0 4px 14px rgba(79,70,229,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,70,229,0.4);color:#fff}
.btn-outline{background:transparent;color:var(--color-accent);border:1.5px solid var(--color-accent)}
.btn-outline:hover{background:rgba(79,70,229,0.06);color:var(--color-accent)}
.btn-ghost{background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border)}
.btn-ghost:hover{background:var(--color-surface2);color:var(--color-text)}

/* HEADER */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,0.93);backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border);transition:all var(--transition)}
.site-header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,0.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1400px;margin:0 auto;padding:0 24px}
.site-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.1rem;font-weight:900;color:var(--color-text);letter-spacing:0.06em;text-transform:uppercase;text-decoration:none}
.site-logo .logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--color-accent),var(--color-accent2));border-radius:7px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:0.95rem}
.main-nav ul{list-style:none;display:flex;gap:2px;align-items:center}
.main-nav a{font-family:var(--font-display);font-size:0.7rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--color-muted);padding:7px 12px;border-radius:var(--radius);transition:all var(--transition)}
.main-nav a:hover,.main-nav .current-menu-item a{color:var(--color-accent);background:rgba(79,70,229,0.07)}
.nav-cta{margin-left:10px}
.hamburger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--color-text);transition:all var(--transition);border-radius:2px}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:64px;background:linear-gradient(135deg,#eef0ff 0%,#f4f6fb 50%,#fdf4ff 100%)}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 70% 40%,rgba(79,70,229,0.07) 0%,transparent 70%),radial-gradient(ellipse 40% 40% at 10% 80%,rgba(124,58,237,0.05) 0%,transparent 60%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(79,70,229,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(79,70,229,0.04) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 0%,transparent 100%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(79,70,229,0.07);border:1px solid rgba(79,70,229,0.18);color:var(--color-accent);font-family:var(--font-mono);font-size:0.7rem;padding:5px 14px;border-radius:100px;margin-bottom:20px;letter-spacing:0.1em}
.hero-badge::before{content:'';width:6px;height:6px;background:var(--color-accent);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.8)}}
.hero-title{font-size:clamp(2.2rem,4.5vw,3.6rem);font-weight:900;line-height:1.05;margin-bottom:18px}
.gradient-text{background:linear-gradient(135deg,var(--color-accent) 0%,var(--color-accent2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1rem;color:var(--color-muted);margin-bottom:30px;max-width:480px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:40px}
.hero-stats{display:flex;gap:28px}
.hero-stat .num{font-family:var(--font-display);font-size:1.5rem;font-weight:900;color:var(--color-accent);letter-spacing:0.04em}
.hero-stat .label{font-size:0.7rem;color:var(--color-muted);text-transform:uppercase;letter-spacing:0.1em}
.hero-visual{display:flex;justify-content:center;align-items:center}
.hero-mockup{width:100%;max-width:420px;background:var(--color-surface);border-radius:20px;border:1px solid var(--color-border);padding:18px;box-shadow:var(--shadow-lg)}
.mockup-header{display:flex;gap:7px;margin-bottom:14px}
.mockup-dot{width:10px;height:10px;border-radius:50%}
.mockup-dot:nth-child(1){background:#ff5f57}
.mockup-dot:nth-child(2){background:#febc2e}
.mockup-dot:nth-child(3){background:#28c840}
.mockup-screen{background:var(--color-bg);border-radius:10px;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:2.5rem;color:var(--color-accent);border:1px solid var(--color-border);overflow:hidden}
.mockup-screen-text{font-size:0.65rem;color:var(--color-muted);font-family:var(--font-mono);margin-top:7px;text-align:center}

/* SECTIONS */
.section{padding:88px 0}
.section-sm{padding:52px 0}
.section-header{text-align:center;margin-bottom:52px}
.section-label{display:inline-block;font-family:var(--font-mono);font-size:0.68rem;color:var(--color-accent);letter-spacing:0.2em;text-transform:uppercase;margin-bottom:10px;border:1px solid rgba(79,70,229,0.2);padding:3px 12px;border-radius:100px;background:rgba(79,70,229,0.05)}
.section-title{font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:900;margin-bottom:12px}
.section-desc{color:var(--color-muted);font-size:0.92rem;max-width:540px;margin:0 auto}

/* FEATURES — 3 COLUMN */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:26px 22px;transition:all var(--transition);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-accent),var(--color-accent2));opacity:0;transition:opacity var(--transition)}
.feature-card:hover{border-color:rgba(79,70,229,0.25);transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.feature-card:hover::before{opacity:1}
.feature-icon{font-size:1.8rem;margin-bottom:12px}
.feature-title{font-size:0.88rem;font-weight:700;margin-bottom:8px;color:var(--color-text)}
.feature-desc{font-size:0.83rem;color:var(--color-muted);line-height:1.6}

/* ROMS GRID — 5 COLUMN */
.roms-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.rom-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:all var(--transition)}
.rom-card:hover{transform:translateY(-3px);border-color:rgba(79,70,229,0.22);box-shadow:var(--shadow-lg)}
.rom-card-thumb{aspect-ratio:3/4;background:var(--color-surface2);overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--color-border)}
.rom-card-thumb img{width:100%;height:100%;object-fit:cover}
.rom-card-system{position:absolute;top:6px;left:6px;background:var(--color-accent);color:#fff;font-family:var(--font-mono);font-size:0.58rem;padding:2px 6px;border-radius:4px;font-weight:700;letter-spacing:0.05em}
.rom-card-body{padding:9px 10px 4px}
.rom-card-title{font-family:var(--font-display);font-size:0.65rem;font-weight:700;letter-spacing:0.02em;text-transform:uppercase;color:var(--color-text);line-height:1.3;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rom-card-title a{color:inherit}
.rom-card-title a:hover{color:var(--color-accent)}
.rom-card-meta{font-size:0.65rem;color:var(--color-muted);font-family:var(--font-mono)}
.rom-card-footer{padding:6px 10px 10px;display:flex;justify-content:space-between;align-items:center}
.rom-card-dl{font-family:var(--font-display);font-size:0.58rem;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--color-accent)}
.rom-card-dl:hover{color:var(--color-accent2)}

/* DOWNLOAD TIMER BUTTON */
.dl-timer-wrap{display:inline-flex;flex-direction:column;gap:5px;width:100%}
.dl-timer-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 16px;border:none;border-radius:var(--radius);font-family:var(--font-display);font-size:0.72rem;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;cursor:pointer;transition:all var(--transition);width:100%}
.dl-timer-btn.state-counting{background:var(--color-surface2);color:var(--color-accent);border:1.5px solid rgba(79,70,229,0.25);cursor:not-allowed}
.dl-timer-btn.state-ready{background:linear-gradient(135deg,#16a34a,#15803d);color:#fff;box-shadow:0 3px 10px rgba(22,163,74,0.3);cursor:pointer}
.dl-timer-btn.state-ready:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(22,163,74,0.35)}
.dl-timer-btn.state-init{background:linear-gradient(135deg,var(--color-accent),var(--color-accent2));color:#fff;box-shadow:0 3px 10px rgba(79,70,229,0.25)}
.dl-timer-btn.state-init:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(79,70,229,0.35)}
.dl-timer-bar-wrap{height:3px;background:var(--color-border);border-radius:2px;overflow:hidden}
.dl-timer-bar{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--color-accent),var(--color-accent2));width:0%;transition:width 1s linear}
.dl-host-label{font-size:0.62rem;color:var(--color-muted);font-family:var(--font-mono);text-align:center}

/* VERSION TABLE */
.version-table-wrapper{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}
.version-table{width:100%;border-collapse:collapse}
.version-table th{background:var(--color-surface2);padding:11px 16px;font-family:var(--font-display);font-size:0.68rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-muted);text-align:left;border-bottom:1px solid var(--color-border)}
.version-table td{padding:13px 16px;border-bottom:1px solid rgba(221,225,239,0.55);font-size:0.86rem;vertical-align:middle}
.version-table tr:last-child td{border-bottom:none}
.version-table tr:hover td{background:rgba(79,70,229,0.025)}
.version-badge{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:0.83rem;color:var(--color-text);font-weight:600}
.latest-tag{font-size:0.6rem;background:var(--color-accent);color:#fff;padding:2px 7px;border-radius:100px;font-family:var(--font-body);font-weight:700;letter-spacing:0.05em;text-transform:uppercase}
.filesize-badge{font-family:var(--font-mono);font-size:0.78rem;color:var(--color-muted)}
.date-text{font-size:0.8rem;color:var(--color-muted)}
.dl-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;font-family:var(--font-display);font-size:0.66rem;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;border-radius:var(--radius);cursor:pointer;border:none;transition:all var(--transition);text-decoration:none}
.dl-btn-primary{background:var(--color-accent);color:#fff}
.dl-btn-primary:hover{background:var(--color-accent2);color:#fff}
.dl-btn-secondary{background:var(--color-surface2);color:var(--color-muted);border:1px solid var(--color-border)}
.dl-btn-secondary:hover{color:var(--color-text);border-color:var(--color-accent);background:rgba(79,70,229,0.05)}

/* PLATFORM TABS */
.platform-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid var(--color-border)}
.platform-tab{display:flex;align-items:center;gap:6px;padding:7px 14px;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius);font-family:var(--font-display);font-size:0.7rem;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--color-muted);cursor:pointer;transition:all var(--transition)}
.platform-tab:hover,.platform-tab.active{border-color:var(--color-accent);color:var(--color-accent);background:rgba(79,70,229,0.06)}

/* LATEST VERSION CARD */
.latest-version-card{background:linear-gradient(135deg,rgba(79,70,229,0.04),rgba(124,58,237,0.04));border:1.5px solid rgba(79,70,229,0.16);border-radius:var(--radius-lg);padding:26px;margin-bottom:36px;position:relative;overflow:hidden}
.latest-version-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-accent),var(--color-accent2))}
.lvc-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:18px;margin-bottom:18px}
.lvc-info h2{font-size:1.3rem;margin-bottom:4px}
.lvc-version{font-family:var(--font-mono);color:var(--color-accent);font-size:0.8rem}
.lvc-platforms{display:flex;gap:9px;flex-wrap:wrap}
.lvc-platform-btn{display:flex;align-items:center;gap:7px;padding:9px 16px;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius);font-family:var(--font-display);font-size:0.7rem;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--color-text);cursor:pointer;transition:all var(--transition);text-decoration:none}
.lvc-platform-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}
.changelog-box{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius);padding:14px 18px;margin-top:18px}
.changelog-box h4{font-size:0.7rem;color:var(--color-muted);letter-spacing:0.1em;margin-bottom:9px}
.changelog-box ul{list-style:none;display:flex;flex-direction:column;gap:5px}
.changelog-box li{display:flex;gap:7px;font-size:0.84rem;color:var(--color-text)}
.changelog-box li::before{content:'▸';color:var(--color-accent);flex-shrink:0}

/* BLOG CARDS */
.blog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.post-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition)}
.post-card:hover{transform:translateY(-3px);border-color:rgba(79,70,229,0.18);box-shadow:var(--shadow-lg)}
.post-card-thumb{aspect-ratio:16/9;background:var(--color-surface2);position:relative;overflow:hidden}
.post-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}
.post-card:hover .post-card-thumb img{transform:scale(1.04)}
.post-cat{position:absolute;top:10px;left:10px;background:var(--color-accent);color:#fff;font-family:var(--font-display);font-size:0.58rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;padding:3px 8px;border-radius:4px}
.post-card-body{padding:18px}
.post-card-meta{display:flex;gap:12px;margin-bottom:9px;font-size:0.73rem;color:var(--color-muted);font-family:var(--font-mono)}
.post-card-title{font-size:0.97rem;font-weight:700;margin-bottom:8px;line-height:1.4}
.post-card-title a{color:var(--color-text)}
.post-card-title a:hover{color:var(--color-accent)}
.post-card-excerpt{font-size:0.83rem;color:var(--color-muted);margin-bottom:14px}
.post-card-footer{display:flex;justify-content:space-between;align-items:center}
.read-more-link{font-family:var(--font-display);font-size:0.65rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-accent)}

/* SINGLE POST */
.single-post-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.entry-content{font-size:0.95rem;line-height:1.9}
.entry-content h2,.entry-content h3{margin:34px 0 13px}
.entry-content p{margin-bottom:16px;color:var(--color-muted)}
.entry-content ul,.entry-content ol{margin:0 0 16px 20px;color:var(--color-muted)}
.entry-content li{margin-bottom:5px}
.entry-content code{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:4px;padding:2px 5px;font-family:var(--font-mono);font-size:0.84em;color:var(--color-accent)}
.entry-content pre{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;overflow-x:auto;margin-bottom:18px}
.entry-content blockquote{border-left:3px solid var(--color-accent);padding-left:16px;color:var(--color-muted);font-style:italic;margin:0 0 16px}
.post-thumbnail{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:28px}

/* SIDEBAR */
.sidebar{position:sticky;top:76px}
.widget{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:18px;margin-bottom:18px}
.widget-title{font-family:var(--font-display);font-size:0.7rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--color-muted);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--color-border)}
.widget ul{list-style:none}
.widget ul li{padding:6px 0;border-bottom:1px solid rgba(221,225,239,0.5);font-size:0.84rem}
.widget ul li:last-child{border-bottom:none}
.widget ul li a{color:var(--color-muted)}
.widget ul li a:hover{color:var(--color-accent)}

/* COMMENTS */
.comments-section{margin-top:48px}
.comment{display:flex;gap:13px;padding:16px 0;border-bottom:1px solid var(--color-border)}
.comment-avatar{width:36px;height:36px;border-radius:50%;background:var(--color-surface2);border:1px solid var(--color-border);flex-shrink:0;overflow:hidden}
.comment-body h4{font-size:0.86rem;margin-bottom:2px}
.comment-body .comment-date{font-size:0.7rem;color:var(--color-muted);margin-bottom:6px;font-family:var(--font-mono)}
.comment-body p{font-size:0.86rem;color:var(--color-muted)}
.comment-form label{display:block;font-size:0.73rem;color:var(--color-muted);margin-bottom:5px;font-family:var(--font-display);letter-spacing:0.07em;text-transform:uppercase}
.comment-form input,.comment-form textarea{width:100%;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius);padding:9px 13px;color:var(--color-text);font-size:0.9rem;margin-bottom:14px;outline:none;transition:border-color var(--transition)}
.comment-form input:focus,.comment-form textarea:focus{border-color:var(--color-accent)}
.comment-form textarea{height:105px;resize:vertical}

/* FOOTER */
.site-footer{background:var(--color-surface);border-top:1px solid var(--color-border);padding:52px 0 26px;margin-top:80px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand p{font-size:0.84rem;color:var(--color-muted);margin-top:10px}
.footer-col h4{font-family:var(--font-display);font-size:0.7rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--color-text);margin-bottom:12px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.footer-col a{font-size:0.84rem;color:var(--color-muted)}
.footer-col a:hover{color:var(--color-accent)}
.footer-bottom{border-top:1px solid var(--color-border);padding-top:18px;display:flex;justify-content:space-between;align-items:center;font-size:0.78rem;color:var(--color-muted)}

/* UTILITIES */
.text-accent{color:var(--color-accent)}
.text-muted{color:var(--color-muted)}
.hidden{display:none!important}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.page-numbers{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius);background:var(--color-surface);border:1px solid var(--color-border);font-size:0.83rem;color:var(--color-muted);margin:0 3px;transition:all var(--transition)}
.page-numbers.current,.page-numbers:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}
.nav-links{display:flex;align-items:center;flex-wrap:wrap;gap:3px;margin-top:10px}

/* RESPONSIVE */

/* ── Desktop large (1200px+): all defaults apply ── */

/* ── Tablet landscape (1024px) ── */
@media(max-width:1024px){
  .features-grid{grid-template-columns:repeat(3,1fr)}
  .blog-grid{grid-template-columns:repeat(3,1fr)}
  .roms-grid{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}

/* ── Tablet portrait (768px) ── */
@media(max-width:768px){
  .features-grid{grid-template-columns:repeat(3,1fr)}
  .blog-grid{grid-template-columns:repeat(3,1fr)}
  .roms-grid{grid-template-columns:repeat(3,1fr)}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{display:none}
  .single-post-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  /* Version table: hide less-important columns on tablet */
  .version-table th:nth-child(5),.version-table td:nth-child(5){display:none}
  .version-table th:nth-child(6),.version-table td:nth-child(6){display:none}
}

/* ── Mobile (480px) ── */
@media(max-width:480px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .roms-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .footer-bottom{flex-direction:column;gap:7px;text-align:center}
  .hero-title{font-size:1.9rem}
  .hero-stats{gap:16px;flex-wrap:wrap}
  /* Downloads table: stack to 2 key columns on mobile */
  .version-table th:nth-child(3),.version-table td:nth-child(3),
  .version-table th:nth-child(4),.version-table td:nth-child(4),
  .version-table th:nth-child(5),.version-table td:nth-child(5),
  .version-table th:nth-child(6),.version-table td:nth-child(6){display:none}
  .platform-tabs{gap:5px}
  .platform-tab{padding:6px 10px;font-size:0.65rem}
  .lvc-header{flex-direction:column}
  .lvc-platforms{flex-wrap:wrap}
}

/* ── Small mobile (380px) ── */
@media(max-width:380px){
  .features-grid{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr}
  .roms-grid{grid-template-columns:repeat(2,1fr)}
}

/* ── Nav ── */
@media(max-width:768px){
  .main-nav{display:none;position:fixed;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--color-border);padding:14px;z-index:999;box-shadow:var(--shadow)}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column}
  .hamburger{display:flex}
}
@media(min-width:769px){
  .main-nav{display:flex!important}
  .hamburger{display:none!important}
}

/* ── VERSION TABLE MOBILE SCROLL ── */
.version-table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}
.version-table{min-width:520px}

/* ── PLATFORM SECTION SCROLL ── */
.platform-section{overflow-x:hidden}

/* ── DOWNLOAD PAGE MOBILE ── */
@media(max-width:768px){
  .version-table-wrapper{border-radius:var(--radius);margin:0 -4px}
  .version-table{font-size:0.78rem}
  .version-table th,.version-table td{padding:9px 10px}
  .latest-version-card{padding:18px}
  .lvc-header{gap:14px}
  .dl-btn{padding:5px 9px;font-size:0.62rem}
}
@media(max-width:480px){
  .version-table{min-width:360px;font-size:0.73rem}
  .version-table th,.version-table td{padding:7px 8px}
}

/* ── HERO COMPACT & BRIGHT ── */
.hero-compact{min-height:auto;padding-top:64px;padding-bottom:0}
.hero-compact .hero-inner{max-width:820px;margin:0 auto;text-align:center;padding:72px 24px 80px;grid-template-columns:1fr}
.hero-compact .hero-visual{display:none}
.hero-compact .hero-content{display:flex;flex-direction:column;align-items:center}
.hero-compact .hero-desc{text-align:center;margin-left:auto;margin-right:auto}
.hero-compact .hero-actions{justify-content:center}
.hero-compact .hero-stats{justify-content:center}
.hero-compact .hero-title{font-size:clamp(2rem,4vw,3rem)}

/* Bright gradient backgrounds per platform */
.hero-android{background:linear-gradient(135deg,#e8f5e9 0%,#f1f8ff 50%,#e8f5e9 100%)}
.hero-android .hero-bg{background:radial-gradient(ellipse 70% 60% at 50% 40%,rgba(61,220,132,0.15) 0%,transparent 70%)}
.hero-ios{background:linear-gradient(135deg,#f0f4ff 0%,#fdf2f8 50%,#f0f4ff 100%)}
.hero-ios .hero-bg{background:radial-gradient(ellipse 70% 60% at 50% 40%,rgba(162,170,173,0.2) 0%,transparent 70%)}
.hero-windows{background:linear-gradient(135deg,#e8f4ff 0%,#f0f4ff 50%,#e8f4ff 100%)}
.hero-windows .hero-bg{background:radial-gradient(ellipse 70% 60% at 50% 40%,rgba(0,173,239,0.15) 0%,transparent 70%)}
.hero-home-bright{background:linear-gradient(135deg,#eef0ff 0%,#fff 40%,#fdf4ff 100%)}
.hero-home-bright .hero-bg{background:radial-gradient(ellipse 60% 50% at 65% 45%,rgba(79,70,229,0.1) 0%,transparent 65%),radial-gradient(ellipse 40% 40% at 15% 75%,rgba(124,58,237,0.08) 0%,transparent 55%)}

/* Accent underline on hero title */
.hero-title-accent{position:relative;display:inline-block}
.hero-title-accent::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-accent),var(--color-accent2));border-radius:2px}

/* Platform hero pill badges */
.platform-pill{display:inline-flex;align-items:center;gap:7px;background:rgba(79,70,229,0.08);border:1.5px solid rgba(79,70,229,0.18);color:var(--color-accent);font-family:var(--font-mono);font-size:0.68rem;padding:5px 14px;border-radius:100px;margin-bottom:18px;letter-spacing:0.1em;font-weight:700}
.platform-pill-android{background:rgba(61,220,132,0.1);border-color:rgba(61,220,132,0.3);color:#16a34a}
.platform-pill-ios{background:rgba(100,100,100,0.08);border-color:rgba(100,100,100,0.2);color:#374151}
.platform-pill-windows{background:rgba(0,173,239,0.1);border-color:rgba(0,173,239,0.3);color:#0284c7}

/* Stat card style for hero */
.hero-stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;padding:12px 20px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,0.05)}
.hero-stat-card .num{font-size:1.4rem;color:var(--color-accent)}
.hero-stat-card .label{font-size:0.65rem;color:var(--color-muted);letter-spacing:0.1em;text-transform:uppercase}

/* ===== SVG ICON SYSTEM ===== */
/* All emucore_svg() icons output as <span> wrappers containing inline SVG */
.emucore-admin-wrap span[aria-hidden] svg,
span[aria-hidden] > svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}
/* Icon inside buttons - auto inherit button color */
.btn svg, .dl-btn svg, .dl-timer-btn svg,
.lvc-platform-btn svg, .platform-tab svg {
  stroke: currentColor;
  fill: currentColor;
  vertical-align: middle;
}
/* Inline icons next to text */
.site-logo svg    { vertical-align: middle; }
.nav-cta svg      { vertical-align: middle; }
.read-more-link svg { vertical-align: middle; }
.rom-card-dl svg  { vertical-align: middle; }

/* Platform icon color overrides */
.platform-pill-android svg { color: #16a34a; }
.platform-pill-ios svg     { color: #374151; }
.platform-pill-windows svg { color: #0284c7; }

/* Social icon hover */
.footer-social-link:hover svg { color: var(--color-accent); }

/* Feature card icon sizing */
.feature-icon svg { width: 28px; height: 28px; }

/* Download host icon sizing */
.dl-host-icon svg { width: 22px; height: 22px; vertical-align: middle; }

/* Logo icon white fill */
.logo-icon svg { color: #fff; }

/* Hamburger SVG open state */
.hamburger.open svg line:nth-child(1) { transform: translateY(6px) rotate(45deg); transform-origin: center; }
.hamburger.open svg line:nth-child(2) { opacity: 0; }
.hamburger.open svg line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); transform-origin: center; }
.hamburger svg line { transition: all 0.25s ease; }

/* Version table check/x icons */
.version-badge svg { vertical-align: middle; }

/* ===== BLOG PAGE LAYOUT ===== */
/* Full-width blog grid + sidebar below on all screens */
.blog-page-layout { display: block; }
.blog-page-layout > div:first-child { width: 100%; }
.blog-page-layout > aside.sidebar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}
.blog-page-layout > aside.sidebar .widget { margin-bottom: 0; }

/* ── Blog grid: 4 col desktop, 3 tablet, 2 mobile ── */
/* (Already defined in .blog-grid but override any inherited constraint) */
.blog-page-layout .blog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
}

@media (max-width: 1024px) {
  .blog-page-layout .blog-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-page-layout > aside.sidebar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .blog-page-layout .blog-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-page-layout > aside.sidebar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .blog-page-layout .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-page-layout > aside.sidebar { grid-template-columns: 1fr; }
}