/* Professional Tools Hub - Master Stylesheet */
:root{
  --purple:#5B2C87;
  --purple-dark:#3E1A5F;
  --white:#FFFFFF;
  --olive:#808000;
  --olive-light:#9BA53A;
  --lapis:#26619C;
  --blue-orchid:#1F45FC;
  --lavender:#CCCCFF;
  --black-cat:#413839;
  --text-dark:#111111;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:Calibri, "Segoe UI", Tahoma, sans-serif;
  background:var(--olive);
  color:var(--text-dark);
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}

/* ========== HEADER ========== */
.site-header{
  background:var(--purple);
  color:var(--white);
  min-height:200px;
  padding:16px 24px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:14px;
  box-shadow:0 6px 20px rgba(0,0,0,0.15);
  position:sticky;
  top:0;
  z-index:1000;
}
.welcome-strip{
  width:100%;
  text-align:center;
  font-family:Calibri,sans-serif;
  font-size:18px;
  font-weight:800;
  letter-spacing:2px;
  color:var(--white);
  background:rgba(0,0,0,0.18);
  padding:6px 12px;
  border-radius:6px;
  text-transform:uppercase;
}
.header-row-2{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
}
.logo{
  height:72px;
  width:auto;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,0.25));
}
.brand-title{
  font-family:Calibri,"Segoe UI",sans-serif;
  font-weight:900;
  font-size:44px;
  color:var(--white);
  letter-spacing:0.5px;
  text-align:center;
}
.site-nav ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:24px;
  padding:6px 0 0;
}
.site-nav a{
  color:var(--white);
  font-family:Calibri,sans-serif;
  font-size:14pt;
  font-weight:600;
  padding:6px 10px;
  border-radius:6px;
  transition:background 0.2s ease, transform 0.2s ease;
}
.site-nav a:hover{background:rgba(255,255,255,0.15);transform:translateY(-1px);}

/* ========== HERO ========== */
.hero-section{
  text-align:center;
  padding:24px 16px 0;
}
.hero-spacer{height:48px;}
.hero-spacer-small{height:32px;}
.hero-heading{
  font-family:Calibri,sans-serif;
  font-size:34px;
  font-weight:900;
  color:var(--white);
  text-shadow:1px 1px 2px rgba(0,0,0,0.25);
  letter-spacing:1px;
}
.ad-unit{
  margin:0 auto;
  background:rgba(255,255,255,0.9);
  border:2px dashed var(--purple);
  color:var(--purple-dark);
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
}
.ad-970x250{width:970px;max-width:100%;height:250px;}

/* ========== TOOLS GRID ========== */
.tools-section{padding:0 24px 40px;max-width:1400px;margin:0 auto;}
.category-heading{
  font-family:Calibri,sans-serif;
  font-size:32px;
  font-weight:900;
  color:var(--white);
  text-align:center;
  margin:48px 0 20px;
  text-shadow:1px 1px 2px rgba(0,0,0,0.3);
  letter-spacing:0.5px;
}
.tools-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
}
.tool-card{
  background:var(--blue-orchid);
  color:var(--white);
  padding:22px 18px;
  border-radius:12px;
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  min-height:150px;
  box-shadow:0 6px 14px rgba(0,0,0,0.22);
  transition:transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.tool-card:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 26px rgba(0,0,0,0.35);
  background:#2952ff;
}
.tool-name{
  font-family:Calibri,sans-serif;
  font-weight:800;
  font-size:18px;
  color:var(--white);
  margin-bottom:8px;
  text-decoration:none;
}
.tool-desc{
  font-size:13.5px;
  color:var(--white);
  opacity:0.95;
  line-height:1.35;
}

/* ========== TESTIMONIALS ========== */
.testimonials-section{
  padding:48px 16px;
  background:linear-gradient(180deg, rgba(0,0,0,0.08), transparent);
}
.testimonials-heading{
  font-family:Calibri,sans-serif;
  font-size:44px;
  font-weight:900;
  color:var(--white);
  text-align:center;
  margin-bottom:28px;
  text-shadow:1px 1px 2px rgba(0,0,0,0.3);
}
.testimonials-scroller{
  overflow:hidden;
  position:relative;
  width:100%;
  mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.testimonials-track{
  display:flex;
  gap:20px;
  width:max-content;
  animation:scroll-left 480s linear infinite;
}
.testimonials-track:hover{animation-play-state:paused;}
@keyframes scroll-left{
  0%{transform:translateX(0);}
  100%{transform:translateX(-50%);}
}
.testimonial-card{
  background:var(--lavender);
  color:var(--text-dark);
  padding:20px 22px;
  border-radius:14px;
  min-width:300px;
  max-width:300px;
  box-shadow:0 4px 12px rgba(0,0,0,0.18);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:12px;
}
.testimonial-card .quote{font-size:14.5px;line-height:1.45;color:#111;}
.testimonial-card .author{font-weight:800;color:#111;font-size:14px;}

/* ========== FOOTER ========== */
.site-footer{
  background:var(--purple);
  color:#ffffff;
  font-family:Calibri,sans-serif;
  padding:40px 24px 0;
  margin-top:40px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:32px;
  max-width:1300px;
  margin:0 auto;
}
.footer-col h3{
  font-size:20px;
  font-weight:900;
  color:#ffffff;
  margin-bottom:12px;
  border-bottom:2px solid rgba(255,255,255,0.5);
  padding-bottom:6px;
}
.footer-col p{font-size:14.5px;color:#ffffff;line-height:1.55;}
.footer-col ul{list-style:none;}
.footer-col li{margin:6px 0;}
.footer-col a{color:#ffffff;font-size:14.5px;font-weight:600;}
.footer-col a:hover{text-decoration:underline;color:#f5f5f5;}
.copyright-strip{background:var(--white);color:#000000;text-align:center;padding:14px 12px;font-size:16pt;font-weight:800;margin-top:32px;}

/* ========== PAGE / TOOL LAYOUTS ========== */
.page-main,.tool-main{max-width:1100px;margin:0 auto;padding:32px 20px;}
.page-content,.tool-workspace,.tool-hero{
  background:rgba(255,255,255,0.92);
  color:var(--text-dark);
  padding:28px 32px;
  border-radius:14px;
  margin-bottom:24px;
  box-shadow:0 6px 18px rgba(0,0,0,0.18);
}
.page-title,.tool-title{
  font-family:Calibri,sans-serif;
  font-size:34px;
  font-weight:900;
  color:var(--purple-dark);
  margin-bottom:16px;
  text-align:center;
}
.page-content h2,.tool-info h2{color:var(--purple-dark);margin-top:20px;font-size:22px;}
.page-content h3,.tool-info h3{color:var(--purple-dark);margin-top:16px;font-size:18px;}
.page-content p,.tool-info p{margin:10px 0;font-size:16px;line-height:1.6;}
.page-content ul,.page-content ol,.tool-info ul,.tool-info ol{margin:10px 0 10px 24px;}
.breadcrumb{font-size:14px;color:var(--purple-dark);margin-bottom:10px;text-align:center;}
.breadcrumb a{color:var(--purple);font-weight:700;}
.tool-tagline{text-align:center;font-size:17px;color:#333;margin-bottom:8px;}
.upload-zone{
  border:3px dashed var(--purple);
  border-radius:14px;
  padding:36px 20px;
  text-align:center;
  background:#fafafa;
  margin-bottom:24px;
  transition:background 0.2s ease;
}
.upload-zone.dragover{background:#f0e9f9;}
.upload-icon{font-size:44px;color:var(--purple);margin-bottom:10px;}
.upload-primary{font-size:18px;font-weight:700;color:var(--purple-dark);}
.upload-secondary{font-size:14px;color:#555;margin:8px 0 14px;}
.file-input{display:block;margin:10px auto;}
.btn-primary{
  background:var(--purple);
  color:var(--white);
  border:none;
  padding:12px 26px;
  border-radius:8px;
  font-size:16px;
  font-weight:700;
  cursor:pointer;
  transition:background 0.2s ease, transform 0.2s ease;
}
.btn-primary:hover{background:var(--purple-dark);transform:translateY(-2px);}
.contact-form{display:flex;flex-direction:column;gap:14px;max-width:520px;margin:20px auto;}
.contact-form label{display:flex;flex-direction:column;font-weight:700;color:var(--purple-dark);gap:6px;}
.contact-form input,.contact-form textarea{
  padding:10px 12px;
  font-size:15px;
  border:1px solid #ccc;
  border-radius:8px;
  font-family:inherit;
}

/* ========== TOOL ENGINE UI ========== */
.tool-mount{margin-bottom:24px;}
.tool-form{display:flex;flex-direction:column;gap:16px;}
.tool-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;background:#f7f4fb;padding:16px;border-radius:10px;}
.tool-opts .opt{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700;color:var(--purple-dark);}
.tool-opts input,.tool-opts select,.tool-opts textarea{padding:8px 10px;border:1px solid #c9c4d6;border-radius:6px;font-family:inherit;font-size:14px;font-weight:500;color:#111;}
.tool-opts input[type="color"]{padding:2px;height:38px;}
.btn-run{align-self:flex-start;}
.file-chip{display:inline-block;background:var(--purple);color:#fff;padding:4px 10px;border-radius:999px;font-size:13px;margin:4px 6px 0 0;}
.file-list{margin-top:10px;display:flex;flex-wrap:wrap;gap:4px;justify-content:center;}
.tool-log{background:#111;color:#e8f5e9;font-family:Menlo,Consolas,monospace;font-size:13px;padding:10px 14px;border-radius:8px;min-height:20px;max-height:180px;overflow:auto;}
.tool-log:empty{display:none;}
.tool-log .log-err{color:#ff8a80;}
.tool-log .log-warn{color:#ffd54f;}
.tool-result{display:flex;flex-direction:column;gap:16px;}
.result-card{background:#fff;border:1px solid #e2ddef;border-radius:10px;padding:16px;box-shadow:0 3px 10px rgba(0,0,0,0.08);}
.result-card h3{color:var(--purple-dark);margin-bottom:8px;font-size:16px;}
.result-preview{max-width:100%;max-height:400px;border-radius:8px;display:block;margin:0 auto 12px;background:#f0f0f0;}
.result-pre{background:#f6f4fb;color:#111;padding:10px;border-radius:6px;max-height:260px;overflow:auto;font-family:Menlo,Consolas,monospace;font-size:12.5px;white-space:pre-wrap;word-break:break-all;width:100%;box-sizing:border-box;border:1px solid #d9d3ea;}
.info-panel{background:#fff;border-left:4px solid var(--purple);padding:20px 24px;border-radius:10px;}
.info-panel h3{color:var(--purple-dark);margin-bottom:8px;}
.info-panel p{margin:8px 0;font-size:15px;color:#333;}
.info-panel .btn-primary{display:inline-block;margin-top:12px;}
.tool-desc{background:#f0ebfa;border-left:4px solid var(--purple);padding:12px 16px;border-radius:6px;font-size:15px;color:#333;}
.file-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border:2px dashed var(--purple);border-radius:12px;padding:26px 20px;background:#faf7ff;cursor:pointer;transition:background .2s,border-color .2s;text-align:center;}
.file-drop.drag,.file-drop:hover{background:#efe7ff;border-color:var(--purple-dark);}
.file-drop input[type=file]{display:none;}
.file-drop-icon{font-size:36px;line-height:1;}
.file-drop-text{font-weight:700;color:var(--purple-dark);font-size:15px;}
.file-drop-sub{font-size:12.5px;color:#666;}
.opt-row{display:flex;flex-direction:column;gap:6px;}
.opt-label{font-size:13.5px;font-weight:700;color:var(--purple-dark);}
.opt-val{display:inline-block;margin-left:8px;font-weight:800;color:var(--purple-dark);}
.tool-run-btn{background:var(--purple);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:15px;font-weight:800;cursor:pointer;align-self:flex-start;transition:background .2s,transform .1s;}
.tool-run-btn:hover:not(:disabled){background:var(--purple-dark);}
.tool-run-btn:disabled{opacity:0.6;cursor:not-allowed;}
.tool-log .log-info{color:#8ce0ff;}
.tool-log .log-ok{color:#a5f4c0;}
.result-name{font-weight:800;color:var(--purple-dark);margin-bottom:4px;word-break:break-all;}
.result-size{font-size:13px;color:#666;margin-bottom:10px;}
.result-btn{background:var(--purple);color:#fff;border:none;padding:9px 18px;border-radius:6px;font-weight:700;cursor:pointer;font-size:14px;}
.result-btn:hover{background:var(--purple-dark);}
.code-block{width:100%;box-sizing:border-box;background:#f6f4fb;border:1px solid #d9d3ea;border-radius:6px;padding:10px 12px;font-family:Menlo,Consolas,monospace;font-size:12.5px;color:#111;white-space:pre-wrap;word-break:break-all;max-height:340px;overflow:auto;}
.info-box{background:#fff;border:1px solid #e2ddef;border-left:4px solid var(--purple);border-radius:8px;padding:14px 18px;font-size:14.5px;color:#222;line-height:1.7;}
.info-box div{padding:2px 0;}
.info-list{background:#f6f4fb;border-radius:8px;padding:12px 24px;font-size:14px;color:#222;}
.info-list ul{padding-left:20px;}


/* ========== RESPONSIVE ========== */
@media (max-width:1200px){
  .tools-grid{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:960px){
  .tools-grid{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .brand-title{font-size:34px;}
  .site-nav a{font-size:13pt;}
}
@media (max-width:720px){
  .tools-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .site-header{min-height:auto;padding:20px 14px;}
  .brand-title{font-size:26px;}
  .site-nav ul{gap:10px;}
  .site-nav a{font-size:12pt;padding:4px 8px;}
  .hero-heading{font-size:24px;}
  .ad-970x250{height:180px;}
}
@media (max-width:460px){
  .tools-grid{grid-template-columns:1fr;}
}

/* ========== FAQ ========== */
.faq-section{max-width:1100px;margin:40px auto 0;padding:0 20px;}
.faq-details{background:transparent;}
.faq-heading{list-style:none;cursor:pointer;font-family:Calibri,sans-serif;font-size:38px;font-weight:900;color:#ffffff;text-align:center;text-shadow:1px 1px 2px rgba(0,0,0,0.3);letter-spacing:0.5px;padding:12px 20px;border-radius:10px;transition:background .2s ease, transform .2s ease;}
.faq-heading::-webkit-details-marker{display:none;}
.faq-heading::after{content:" \25BC";font-size:22px;margin-left:10px;display:inline-block;transition:transform .3s ease;}
.faq-details[open] .faq-heading::after{transform:rotate(180deg);}
.faq-heading:hover{background:rgba(255,255,255,0.12);}
.faq-body{background:rgba(255,255,255,0.94);color:var(--text-dark);border-radius:14px;padding:26px 32px;margin-top:18px;box-shadow:0 6px 18px rgba(0,0,0,0.18);animation:faq-open .3s ease;}
@keyframes faq-open{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:translateY(0);}}
.faq-item{padding:12px 0;border-bottom:1px solid #e2ddef;}
.faq-item:last-of-type{border-bottom:none;}
.faq-item h3{color:var(--purple-dark);font-size:17px;font-weight:800;margin-bottom:6px;}
.faq-item p{font-size:15px;line-height:1.6;color:#222;}
.faq-close{display:block;margin:22px auto 4px;background:var(--purple);color:#fff;border:none;padding:10px 30px;border-radius:8px;font-size:15px;font-weight:800;cursor:pointer;transition:background .2s ease, transform .1s ease;}
.faq-close:hover{background:var(--purple-dark);transform:translateY(-1px);}


/* Contact form centered */
.contact-form-centered{max-width:560px;margin:32px auto;display:flex;flex-direction:column;gap:14px;text-align:left;}
.contact-form-centered label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:#111;}
.contact-form-centered input,.contact-form-centered textarea{padding:10px 12px;border:1.5px solid #ccc;border-radius:8px;font:inherit;width:100%;box-sizing:border-box;}
.contact-form-centered input:focus,.contact-form-centered textarea:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.15);}
.contact-form-centered .btn-primary{align-self:center;padding:12px 32px;font-weight:700;border:none;border-radius:8px;background:#2563eb;color:#fff;cursor:pointer;font-size:1rem;}
.contact-form-centered .btn-primary:hover{background:#1d4ed8;}
.contact-info{max-width:560px;margin:0 auto 16px;}
.sitemap-list{columns:2;gap:24px;margin:16px 0;padding-left:20px;}
.sitemap-list li{break-inside:avoid;margin:4px 0;}
.sitemap-tools{columns:3;font-size:.95rem;}
@media(max-width:700px){.sitemap-list,.sitemap-tools{columns:1;}}