/* ==========================================================
   jojofly.com — screen.css  (HestiaCP static build)
   ========================================================== */

/* ── 1. TOKENS ──────────────────────────────────────────── */
:root {
  --bg-base:       #0d1117;
  --bg-surface:    #161b22;
  --bg-card:       #1c2333;
  --bg-card-hover: #212840;
  --border:        #30363d;
  --border-subtle: #21262d;
  --text-primary:  #e6edf3;
  --text-secondary:#8b949e;
  --text-muted:    #6e7681;
  --accent:        #58a6ff;
  --accent-hover:  #79b8ff;
  --accent-glow:   rgba(88,166,255,0.15);
  --success:       #3fb950;
  --warning:       #d29922;
  --danger:        #f85149;
  --font-sans:     'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-mono:     'JetBrains Mono','Fira Code','Cascadia Code',monospace;
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --max-w:     1140px;
  --max-w-prose: 740px;
  --transition: 0.2s ease;
}

/* ── 2. RESET ───────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;}
body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);line-height:1.7;min-height:100vh;display:flex;flex-direction:column;}
main{flex:1;}
img,video{max-width:100%;height:auto;display:block;}
a{color:var(--accent);text-decoration:none;transition:color var(--transition);}
a:hover{color:var(--accent-hover);}
ul,ol{list-style:none;}
h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:600;color:var(--text-primary);}
p{color:var(--text-secondary);}
code,pre{font-family:var(--font-mono);}

/* ── 3. NAV ─────────────────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:100;background:rgba(13,17,23,0.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;gap:32px;}
.nav-logo{font-size:1.1rem;font-weight:700;color:var(--text-primary);letter-spacing:-0.01em;flex-shrink:0;text-decoration:none;}
.nav-logo:hover{color:var(--text-primary);}
.logo-accent{color:var(--accent);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{font-size:0.9rem;font-weight:500;color:var(--text-secondary);padding:6px 12px;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition);}
.nav-link:hover,.nav-link.active{color:var(--text-primary);background:var(--bg-surface);}
.nav-cta{color:var(--accent)!important;border:1px solid var(--accent);padding:6px 14px!important;}
.nav-cta:hover{background:var(--accent-glow)!important;color:var(--accent-hover)!important;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;margin-left:auto;}
.hamburger-bar{display:block;width:22px;height:2px;background:var(--text-secondary);border-radius:2px;transition:transform var(--transition),opacity var(--transition);}
.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ── 4. HERO ────────────────────────────────────────────── */
.hero{padding:96px 24px 80px;max-width:var(--max-w);margin:0 auto;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:100px;padding:6px 14px;font-size:0.8rem;font-weight:500;color:var(--text-secondary);margin-bottom:28px;}
.hero-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--success);animation:pulse 2.5s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.4;}}
.hero-title{font-size:clamp(2.4rem,5vw,3.8rem);font-weight:700;letter-spacing:-0.03em;line-height:1.1;max-width:700px;margin-bottom:24px;}
.hero-title em{font-style:normal;color:var(--accent);}
.hero-sub{font-size:1.15rem;color:var(--text-secondary);max-width:560px;line-height:1.75;margin-bottom:40px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:72px;}
.hero-skills{display:flex;flex-wrap:wrap;gap:10px;}
.skill-chip{font-size:0.8rem;font-weight:500;font-family:var(--font-mono);background:var(--bg-card);border:1px solid var(--border);color:var(--accent);padding:5px 12px;border-radius:var(--radius-sm);}

/* ── 5. BUTTONS ─────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--radius);font-size:0.95rem;font-weight:600;text-decoration:none;transition:all var(--transition);cursor:pointer;border:none;}
.btn-primary{background:var(--accent);color:#0d1117;}
.btn-primary:hover{background:var(--accent-hover);color:#0d1117;transform:translateY(-1px);box-shadow:0 8px 24px rgba(88,166,255,0.25);}
.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);}
.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--accent);}

/* ── 6. SECTION HELPERS ─────────────────────────────────── */
.section{padding:72px 24px;}
.section-inner{max-width:var(--max-w);margin:0 auto;}
.section-header{margin-bottom:40px;}
.section-label{display:block;font-size:0.78rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;}
.section-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:-0.02em;}
.section-desc{margin-top:10px;font-size:1rem;color:var(--text-secondary);max-width:520px;}
.section-divider{border:none;border-top:1px solid var(--border);margin:0;}

/* ── 7. ABOUT STRIP ─────────────────────────────────────── */
.about-strip{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about-cards{display:flex;flex-direction:column;gap:14px;}

/* ── 8. PROMO BANNER ────────────────────────────────────── */
.promo-banner{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;}

/* ── 9. CARDS ───────────────────────────────────────────── */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition);}
.card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 32px rgba(88,166,255,0.08);}
.card-icon{font-size:1.6rem;margin-bottom:16px;}
.card-title{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:8px;}
.card-desc{font-size:0.88rem;color:var(--text-secondary);line-height:1.6;}

/* ── 10. EXPERTISE GRID ─────────────────────────────────── */
.expertise-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;}
.expertise-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;}
.expertise-card-icon{width:44px;height:44px;border-radius:var(--radius);background:var(--accent-glow);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:18px;border:1px solid rgba(88,166,255,0.2);}
.expertise-card-title{font-size:1rem;font-weight:600;margin-bottom:8px;}
.expertise-card-desc{font-size:0.88rem;color:var(--text-secondary);line-height:1.65;}

/* ── 11. DNS TOOLS ──────────────────────────────────────── */
.tools-page{padding:56px 24px 80px;}
.tools-page-inner{max-width:860px;margin:0 auto;}
.tools-page-title{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700;letter-spacing:-0.02em;margin-bottom:10px;}
.tools-page-desc{color:var(--text-secondary);margin-bottom:48px;font-size:1rem;}
.tool-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:20px;overflow:hidden;transition:border-color var(--transition);}
.tool-panel:focus-within{border-color:var(--accent);}
.tool-header{display:flex;align-items:center;gap:14px;padding:20px 24px;border-bottom:1px solid var(--border-subtle);}
.tool-icon{font-size:1.3rem;}
.tool-label{font-size:1rem;font-weight:600;color:var(--text-primary);}
.tool-sublabel{font-size:0.82rem;color:var(--text-secondary);}
.tool-body{padding:20px 24px;}
.tool-input-row{display:flex;gap:10px;flex-wrap:wrap;}
.tool-input{flex:1;min-width:180px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-size:0.9rem;font-family:var(--font-mono);color:var(--text-primary);outline:none;transition:border-color var(--transition);}
.tool-input:focus{border-color:var(--accent);}
.tool-input::placeholder{color:var(--text-muted);}
.tool-btn{background:var(--accent);color:#0d1117;border:none;border-radius:var(--radius);padding:10px 20px;font-size:0.9rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:background var(--transition);}
.tool-btn:hover{background:var(--accent-hover);}
.tool-btn:disabled{opacity:0.5;cursor:not-allowed;}
.tool-result{margin-top:16px;display:none;}
.tool-result.visible{display:block;}
.result-box{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:16px;font-family:var(--font-mono);font-size:0.83rem;line-height:1.7;color:var(--text-secondary);white-space:pre-wrap;word-break:break-all;max-height:300px;overflow-y:auto;}
.result-ok{color:var(--success);}
.result-warn{color:var(--warning);}
.result-err{color:var(--danger);}
.result-key{color:var(--accent);}
.result-val{color:var(--text-primary);}
.result-status{display:inline-flex;align-items:center;gap:6px;font-size:0.8rem;font-weight:600;padding:4px 10px;border-radius:100px;margin-bottom:10px;font-family:var(--font-sans);}
.status-ok{background:rgba(63,185,80,0.12);color:var(--success);}
.status-warn{background:rgba(210,153,34,0.12);color:var(--warning);}
.status-err{background:rgba(248,81,73,0.12);color:var(--danger);}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.7s linear infinite;margin-right:6px;vertical-align:middle;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ── 12. LAB PAGE ───────────────────────────────────────── */
.lab-page{padding:56px 24px 80px;}
.lab-page-inner{max-width:var(--max-w);margin:0 auto;}
.lab-hero{margin-bottom:56px;}
.lab-title{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:700;letter-spacing:-0.02em;margin-bottom:10px;}
.lab-desc{font-size:1rem;color:var(--text-secondary);max-width:540px;}
.lab-section{margin-bottom:56px;}
.lab-section-title{font-size:0.78rem;font-weight:600;text-transform:uppercase;letter-spacing:0.12em;color:var(--accent);margin-bottom:20px;}
.lab-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;gap:14px;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition);}
.lab-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(88,166,255,0.07);}
.lab-card-header{display:flex;align-items:center;gap:14px;}
.lab-card-emoji{font-size:1.5rem;flex-shrink:0;}
.lab-card-name{font-size:1rem;font-weight:600;color:var(--text-primary);}
.lab-card-url{font-size:0.78rem;font-family:var(--font-mono);color:var(--text-muted);}
.lab-card-desc{font-size:0.88rem;color:var(--text-secondary);line-height:1.65;}
.lab-card-actions{display:flex;gap:10px;flex-wrap:wrap;}
.tag-chip{font-size:0.73rem;font-weight:500;font-family:var(--font-mono);background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-muted);padding:3px 9px;border-radius:var(--radius-sm);}
.service-card-link{display:inline-flex;align-items:center;gap:6px;margin-top:4px;font-size:0.85rem;font-weight:600;color:var(--accent);}
.service-card-link:hover{color:var(--accent-hover);}
.service-card-link svg{transition:transform var(--transition);}
.service-card-link:hover svg{transform:translateX(3px);}

/* ── 13. BAYANIHOST PAGE ────────────────────────────────── */
.bh-page{padding:64px 24px 80px;}
.bh-page-inner{max-width:var(--max-w);margin:0 auto;}
.bh-hero{text-align:center;padding:56px 24px;background:linear-gradient(135deg,var(--bg-card) 0%,var(--bg-surface) 100%);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:56px;position:relative;overflow:hidden;}
.bh-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top center,rgba(88,166,255,0.06) 0%,transparent 70%);pointer-events:none;}
.bh-logo{font-size:3rem;margin-bottom:16px;}
.bh-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;letter-spacing:-0.03em;margin-bottom:16px;}
.bh-title em{font-style:normal;color:var(--accent);}
.bh-tagline{font-size:1.1rem;color:var(--text-secondary);max-width:500px;margin:0 auto 32px;}
.bh-cta-group{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.bh-quote{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-lg);padding:32px;margin-bottom:48px;text-align:center;}
.bh-quote-text{font-size:1.05rem;color:var(--text-secondary);font-style:italic;line-height:1.75;margin-bottom:16px;}
.bh-quote-author{font-size:0.88rem;font-weight:600;color:var(--accent);}
.selling-points-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-bottom:56px;}
.sp-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;}
.sp-icon{font-size:1.5rem;margin-bottom:14px;}
.sp-title{font-size:0.95rem;font-weight:600;margin-bottom:8px;}
.sp-desc{font-size:0.86rem;color:var(--text-secondary);line-height:1.65;}
.bh-final-cta{text-align:center;padding:48px 24px;background:linear-gradient(135deg,var(--bg-surface),var(--bg-card));border:1px solid var(--border);border-radius:var(--radius-lg);}
.bh-final-cta-title{font-size:1.5rem;font-weight:700;margin-bottom:10px;}
.bh-final-cta-desc{color:var(--text-secondary);margin-bottom:28px;}

/* ── 14. FOOTER ─────────────────────────────────────────── */
.site-footer{background:var(--bg-surface);border-top:1px solid var(--border);padding:56px 24px 32px;margin-top:auto;}
.footer-inner{max-width:var(--max-w);margin:0 auto;}
.footer-brand{margin-bottom:40px;}
.footer-logo{font-size:1.1rem;font-weight:700;color:var(--text-primary);text-decoration:none;}
.footer-tagline{font-size:0.85rem;color:var(--text-muted);margin-top:4px;}
.footer-links-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:32px;margin-bottom:48px;}
.footer-col-label{font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-muted);margin-bottom:12px;}
.footer-col ul{display:flex;flex-direction:column;gap:8px;}
.footer-col a{font-size:0.88rem;color:var(--text-secondary);transition:color var(--transition);}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid var(--border-subtle);padding-top:24px;font-size:0.8rem;color:var(--text-muted);}

/* ── 15. SCROLL PROGRESS ────────────────────────────────── */
.scroll-progress{position:fixed;top:0;left:0;height:2px;background:var(--accent);transform-origin:left;transform:scaleX(0);transition:transform 0.1s linear;z-index:200;}

/* ── 16. RESPONSIVE ─────────────────────────────────────── */
@media(max-width:900px){
  .about-strip{grid-template-columns:1fr;gap:36px;}
}
@media(max-width:768px){
  .nav-toggle{display:flex;}
  .nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg-base);border-bottom:1px solid var(--border);padding:16px 24px 24px;gap:4px;display:none;z-index:99;}
  .nav-links.open{display:flex;}
  .nav-link{padding:10px 14px;font-size:1rem;}
  .nav-cta{margin-top:8px;}
  .hero{padding:56px 0 48px;}
  .hero-actions{flex-direction:column;}
  .btn{width:100%;justify-content:center;}
  .card-grid,.expertise-grid,.selling-points-grid{grid-template-columns:1fr;}
  .section{padding:48px 24px;}
  .lab-page,.bh-page,.tools-page{padding-left:16px;padding-right:16px;}
  .promo-banner{flex-direction:column;}
  .promo-banner .btn{width:100%;justify-content:center;}
  .footer-links-grid{grid-template-columns:repeat(2,1fr);}
  .tool-input-row{flex-direction:column;}
  .tool-btn{width:100%;}
  .bh-cta-group{flex-direction:column;align-items:center;}
}
@media(max-width:480px){
  .footer-links-grid{grid-template-columns:1fr;}
  .hero-skills{gap:6px;}
  .skill-chip{font-size:0.73rem;}
}