/*!
 * PDFAPPLE.COM — Main stylesheet
 * Modern, local, no external dependencies.
 */

/* ============ RESET & BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size:16px;
  line-height:1.6;
  color:#222;
  background:#f7f8fb;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:#17a2b8;text-decoration:none;transition:color .2s ease}
a:hover{color:#117a8b;text-decoration:underline}
h1,h2,h3,h4,h5,h6{font-family:'Open Sans Condensed','Montserrat',sans-serif;font-weight:700;line-height:1.25;margin:0 0 .65rem;color:#1b2735}
h1{font-size:2.25rem}
h2{font-size:1.75rem}
h3{font-size:1.35rem}
p{margin:0 0 1rem}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}
.container-narrow{max-width:860px;margin:0 auto;padding:0 1rem}
hr{border:0;border-top:1px solid #e3e6ec;margin:1.5rem 0}
ul,ol{padding-left:1.25rem}
code{background:#eef1f5;padding:2px 6px;border-radius:4px;font-size:.9em}

/* ============ COLOR TOKENS (matching archive scheme) ============ */
:root{
  --brand-primary:#28a745;    /* success green */
  --brand-info:#17a2b8;       /* info blue */
  --brand-accent:#ea4c89;     /* dribbble pink */
  --brand-dark:#1b2735;
  --brand-light:#f7f8fb;
  --card-radius:12px;
  --shadow-sm:0 2px 6px rgba(27,39,53,.08);
  --shadow-md:0 8px 24px rgba(27,39,53,.12);
  --transition:cubic-bezier(.4,0,.2,1);
}

/* ============ NAVBAR ============ */
.navbar{
  background:#1b2735;
  padding:.75rem 1.25rem;
  position:sticky;
  top:0;
  z-index:999;
  box-shadow:0 2px 10px rgba(0,0,0,.1);
}
.navbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:1rem;flex-wrap:wrap;max-width:1300px;margin:0 auto;
}
.navbar-brand{display:flex;align-items:center;gap:.5rem;color:#fff;font-weight:700;font-size:1.1rem;text-decoration:none}
.navbar-brand img{max-height:38px}
.navbar-brand:hover{color:#fff;text-decoration:none}
.navbar-toggler{
  background:none;border:1px solid rgba(255,255,255,.3);padding:.4rem .55rem;border-radius:6px;cursor:pointer;color:#fff;
  display:none;
}
.navbar-toggler span{display:block;width:22px;height:2px;background:#fff;margin:4px 0;border-radius:2px;transition:.2s}
.navbar-nav{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.navbar .btn-group{position:relative}
.navbar .nav-link{
  color:rgba(255,255,255,.9);padding:.5rem .9rem;border-radius:6px;font-weight:500;
  transition:background .2s;
}
.navbar .nav-link:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none}

/* Dropdowns */
.dropdown{position:relative}
.dropdown-toggle::after{
  display:inline-block;margin-left:.4em;vertical-align:middle;content:"";
  border-top:.3em solid;border-right:.3em solid transparent;border-left:.3em solid transparent;
}
.dropdown-menu{
  position:absolute;top:100%;left:0;z-index:1000;display:none;min-width:12rem;
  padding:.5rem 0;margin:.25rem 0 0;background:#fff;border-radius:8px;box-shadow:var(--shadow-md);
  list-style:none;
}
.dropdown.open > .dropdown-menu{display:block;animation:fadeDown .2s ease}
.dropdown-item{padding:.5rem .9rem;display:flex;align-items:center;gap:.5rem;color:#222}
.dropdown-item:hover{background:#f1f3f8;text-decoration:none;color:#1b2735}
.dropdown-item img{width:22px;height:22px}

@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}

@media(max-width:900px){
  .navbar-toggler{display:inline-flex;flex-direction:column}
  .navbar-nav{display:none;width:100%;flex-direction:column;align-items:stretch;margin-top:.75rem;background:#1b2735;border-radius:8px;padding:.5rem}
  .navbar-nav.open{display:flex}
  .dropdown-menu{position:static;box-shadow:none;background:rgba(255,255,255,.05)}
  .dropdown-item{color:#f7f8fb}
  .dropdown-item:hover{background:rgba(255,255,255,.1)}
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1.1rem;border:0;
  border-radius:8px;font-weight:600;cursor:pointer;font-size:.95rem;line-height:1.2;
  transition:transform .15s var(--transition), box-shadow .2s, background .2s, color .2s;
  text-decoration:none;color:#fff;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(0)}
.btn-success{background:var(--brand-primary);color:#fff}
.btn-success:hover{background:#1e7e34;color:#fff}
.btn-info{background:var(--brand-info);color:#fff}
.btn-info:hover{background:#117a8b;color:#fff}
.btn-accent,.btn-dribbble{background:var(--brand-accent);color:#fff}
.btn-accent:hover,.btn-dribbble:hover{background:#c92a66;color:#fff}
.btn-outline{background:transparent;border:2px solid var(--brand-info);color:var(--brand-info)}
.btn-outline:hover{background:var(--brand-info);color:#fff}
.btn-lg{padding:.85rem 1.6rem;font-size:1.05rem;border-radius:10px}
.btn-block{width:100%;justify-content:center}

/* ============ HERO ============ */
.hero{
  background:linear-gradient(135deg,#1b2735 0%, #17a2b8 100%);
  color:#fff;padding:4rem 1rem;text-align:center;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 30%, rgba(255,255,255,.1), transparent 60%),
             radial-gradient(circle at 80% 70%, rgba(234,76,137,.15), transparent 60%);
  animation:heroPulse 10s ease-in-out infinite;
}
@keyframes heroPulse{0%,100%{opacity:.8}50%{opacity:1}}
.hero > *{position:relative;z-index:2}
.hero h1{font-size:3rem;color:#fff;margin-bottom:1rem;animation:fadeInUp .8s ease}
.hero p.lead{font-size:1.2rem;max-width:720px;margin:0 auto 1.5rem;opacity:.95;animation:fadeInUp 1s ease .1s both}
.hero-ctas{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fadeInUp 1.2s ease .2s both}

@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ============ SECTIONS ============ */
section{padding:3rem 0}
.section-title{text-align:center;margin-bottom:2.5rem}
.section-title h2{font-size:2.1rem;margin-bottom:.5rem}
.section-title .lead{color:#55637a;max-width:720px;margin:0 auto}
.badge-pill{
  display:inline-block;background:#e8f6f8;color:#117a8b;padding:.25rem .9rem;border-radius:999px;font-size:.8rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem;
}

/* ============ CARD / TOOL GRID ============ */
.row{display:grid;grid-template-columns:repeat(12,1fr);gap:1.25rem}
.col-12{grid-column:span 12}
.col-md-6{grid-column:span 12}
.col-md-4{grid-column:span 12}
.col-md-3{grid-column:span 12}
.col-md-8{grid-column:span 12}
@media(min-width:720px){
  .col-md-6{grid-column:span 6}
  .col-md-4{grid-column:span 4}
  .col-md-3{grid-column:span 6}
  .col-md-8{grid-column:span 8}
}
@media(min-width:1024px){
  .col-md-3{grid-column:span 3}
}

.card{
  background:#fff;border-radius:var(--card-radius);box-shadow:var(--shadow-sm);
  overflow:hidden;transition:transform .25s var(--transition), box-shadow .3s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card-tool .card-header{
  background:#fff;padding:1.5rem;text-align:center;border-bottom:1px solid #eef1f5;
}
.card-tool .card-header img{width:88px;height:auto;margin:0 auto;transition:transform .3s}
.card-tool:hover .card-header img{transform:scale(1.08) rotate(-3deg)}
.card-tool .card-body{
  background:var(--brand-primary);color:#fff;padding:1rem;text-align:center;flex:1;
  display:flex;flex-direction:column;justify-content:center;
}
.card-tool.alt .card-body{background:var(--brand-info)}
.card-tool.accent .card-body{background:var(--brand-accent)}
.card-tool .card-title{margin:0;font-size:1.15rem}
.card-tool .card-title a{color:#fff}
.card-tool .card-title a:hover{text-decoration:underline}

/* feature list */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.25rem;margin-top:1.5rem}
.feature{
  background:#fff;border-radius:var(--card-radius);padding:1.5rem;text-align:center;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--transition);
}
.feature:hover{transform:translateY(-4px)}
.feature .icon{
  width:54px;height:54px;background:linear-gradient(135deg,#17a2b8,#1b2735);
  color:#fff;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;
}
.feature .icon svg{width:28px;height:28px}
.feature h3{font-size:1.1rem;margin-bottom:.4rem}
.feature p{margin:0;color:#55637a;font-size:.95rem}

/* ============ FOOTER ============ */
footer.site-footer{
  background:var(--brand-info);color:#fff;padding:2rem 1rem;margin-top:3rem;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;max-width:1200px;margin:0 auto}
@media(min-width:900px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer-brand img{max-height:46px;margin-bottom:.6rem;filter:brightness(0) invert(1)}
.footer h4{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:.75rem}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:.4rem}
.footer a{color:rgba(255,255,255,.85)}
.footer a:hover{color:#fff;text-decoration:underline}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.15);margin-top:1.5rem;padding-top:1rem;
  max-width:1200px;margin-left:auto;margin-right:auto;text-align:center;font-size:.9rem;color:rgba(255,255,255,.85);
}
.social-icons{display:flex;gap:.5rem}
.social-icons a{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.1);border-radius:50%;transition:background .2s;
}
.social-icons a:hover{background:rgba(255,255,255,.25);text-decoration:none}
.social-icons svg{width:16px;height:16px;fill:#fff}

/* ============ DROPZONE / UPLOADER ============ */
.dropzone{
  border:3px dashed #c8d1dc;background:#fff;border-radius:var(--card-radius);
  padding:3rem 1.5rem;text-align:center;transition:border-color .25s,background .25s;
  cursor:pointer;
}
.dropzone:hover,.dropzone.dragover{border-color:var(--brand-primary);background:#f1fbf3}
.dropzone .dz-icon{
  width:72px;height:72px;background:var(--brand-primary);color:#fff;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;animation:float 4s ease-in-out infinite;
}
.dropzone .dz-icon svg{width:36px;height:36px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.dropzone input[type="file"]{display:none}
.dropzone h3{margin:.3rem 0}
.dropzone p{color:#55637a;margin:0}
.file-list{margin-top:1rem;text-align:left}
.file-item{background:#f8fafc;padding:.6rem 1rem;border-radius:8px;display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}
.file-item .file-remove{background:transparent;border:0;color:#e04b4b;cursor:pointer;font-weight:700;font-size:1.2rem}
.progress-bar{width:100%;height:6px;background:#eef1f5;border-radius:999px;overflow:hidden;margin-top:.5rem}
.progress-bar > span{display:block;height:100%;width:0%;background:linear-gradient(90deg,#28a745,#17a2b8);transition:width .3s}

/* ============ CONTENT PAGES ============ */
.page-header{
  background:linear-gradient(135deg,#17a2b8 0%, #1b2735 100%);color:#fff;padding:3rem 1rem;text-align:center;
}
.page-header h1{color:#fff;margin-bottom:.4rem;font-size:2.25rem}
.page-header p{opacity:.9;max-width:720px;margin:0 auto}
.breadcrumbs{font-size:.9rem;color:rgba(255,255,255,.8);margin-top:.6rem}
.breadcrumbs a{color:rgba(255,255,255,.95);text-decoration:underline}
.content{background:#fff;border-radius:var(--card-radius);box-shadow:var(--shadow-sm);padding:2rem;margin-top:-2rem;position:relative;z-index:3}
.content h2{margin-top:1.5rem;color:#1b2735}
.content h3{margin-top:1.2rem}
.content blockquote{border-left:4px solid var(--brand-info);padding:.5rem 1rem;color:#555;background:#f1f8fa;border-radius:0 8px 8px 0;margin:1rem 0}
.toc{background:#f7f9fc;border-radius:10px;padding:1rem 1.25rem;margin-bottom:1.5rem}
.toc h4{margin:0 0 .5rem;font-size:1rem;color:#1b2735}
.toc ol{margin:0;padding-left:1.25rem}

/* ============ FORMS ============ */
.form-group{margin-bottom:1rem}
.form-group label{font-weight:600;display:block;margin-bottom:.4rem;color:#1b2735}
.form-control{
  width:100%;padding:.75rem 1rem;border:1px solid #d2dae5;border-radius:8px;font-size:1rem;font-family:inherit;
  transition:border-color .2s, box-shadow .2s;
}
.form-control:focus{outline:none;border-color:var(--brand-info);box-shadow:0 0 0 3px rgba(23,162,184,.15)}
.form-control.invalid{border-color:#e04b4b;box-shadow:0 0 0 3px rgba(224,75,75,.15)}
textarea.form-control{resize:vertical;min-height:140px}
.form-error{color:#c0392b;font-size:.85rem;margin-top:.25rem;display:none}
.form-error.show{display:block}
.form-success{display:none;background:#e8f8ec;color:#1e7e34;padding:1rem;border-radius:8px;margin-bottom:1rem}
.form-success.show{display:block}

/* ============ TABS ============ */
.tabs{display:flex;gap:.25rem;border-bottom:2px solid #e3e6ec;margin-bottom:1.25rem;overflow-x:auto}
.tab-btn{
  background:transparent;border:0;padding:.75rem 1.25rem;cursor:pointer;color:#55637a;font-weight:600;font-size:1rem;
  border-bottom:3px solid transparent;margin-bottom:-2px;transition:.2s;white-space:nowrap;
}
.tab-btn:hover{color:#1b2735}
.tab-btn.active{color:var(--brand-info);border-bottom-color:var(--brand-info)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeIn .3s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ============ ACCORDION / FAQ ============ */
.accordion-item{background:#fff;border-radius:10px;box-shadow:var(--shadow-sm);margin-bottom:.75rem;overflow:hidden}
.accordion-trigger{
  width:100%;background:transparent;border:0;padding:1rem 1.25rem;text-align:left;font-weight:600;font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;color:#1b2735;
}
.accordion-trigger::after{content:"+";font-size:1.4rem;color:var(--brand-info);transition:transform .2s}
.accordion-item.open .accordion-trigger::after{transform:rotate(45deg)}
.accordion-content{display:none;padding:0 1.25rem 1.25rem;color:#55637a}
.accordion-item.open .accordion-content{display:block;animation:fadeIn .25s}

/* ============ ARTICLE / BLOG ============ */
.article-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.5rem;margin-top:1.5rem}
.article-card{
  background:#fff;border-radius:var(--card-radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s var(--transition),box-shadow .3s;display:flex;flex-direction:column;
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.article-card .article-thumb{aspect-ratio:16/9;background:linear-gradient(135deg,#17a2b8,#1b2735);display:flex;align-items:center;justify-content:center;color:#fff;font-size:3rem;position:relative;padding:1.25rem}
.article-card .article-thumb img{width:auto;height:auto;max-width:50%;max-height:70%;object-fit:contain;filter:brightness(0) invert(1);opacity:.85}
.article-card .article-body{padding:1.25rem;flex:1;display:flex;flex-direction:column}
.article-card .meta{color:#55637a;font-size:.85rem;margin-bottom:.4rem}
.article-card h3{font-size:1.15rem;margin:0 0 .5rem}
.article-card h3 a{color:#1b2735}
.article-card p{color:#55637a;font-size:.95rem;flex:1}
.article-card .read-more{margin-top:.5rem;color:var(--brand-info);font-weight:600}

.article-content{line-height:1.8;color:#2c3444}
.article-content p{font-size:1.05rem}
.article-content img{border-radius:10px;margin:1.25rem 0}
.article-meta{display:flex;flex-wrap:wrap;gap:1rem;color:#55637a;font-size:.95rem;margin-bottom:1.5rem}
.tag{display:inline-block;background:#eef1f8;color:#1b2735;padding:.2rem .6rem;border-radius:999px;font-size:.8rem;margin-right:.3rem}

/* ============ SERVICES / PRODUCTS ============ */
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.product-card{
  background:#fff;border-radius:var(--card-radius);box-shadow:var(--shadow-sm);padding:1.5rem;text-align:center;
  transition:transform .25s var(--transition),box-shadow .3s;display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.product-card .product-icon{width:84px;height:84px;margin:0 auto 1rem}
.product-card h3{font-size:1.2rem;margin-bottom:.5rem}
.product-card .price{color:var(--brand-primary);font-size:1.5rem;font-weight:700;margin:.4rem 0 1rem}
.product-card .price small{color:#55637a;font-weight:400;font-size:.85rem}
.product-card ul{text-align:left;list-style:none;padding:0;margin:0 0 1rem}
.product-card ul li{padding:.3rem 0;color:#2c3444;display:flex;align-items:center;gap:.4rem}
.product-card ul li::before{content:"";width:16px;height:16px;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2328a745' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") no-repeat center/contain;flex-shrink:0}

/* ============ STATS COUNTER ============ */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1.25rem;text-align:center;margin:2rem 0}
.stat{background:#fff;border-radius:var(--card-radius);padding:1.5rem;box-shadow:var(--shadow-sm)}
.stat .num{font-size:2.2rem;font-weight:700;color:var(--brand-info)}
.stat .label{color:#55637a;font-size:.95rem;margin-top:.25rem}

/* ============ TESTIMONIALS ============ */
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.5rem}
.testimonial{background:#fff;border-radius:var(--card-radius);box-shadow:var(--shadow-sm);padding:1.5rem;position:relative}
.testimonial::before{content:"“";position:absolute;top:-8px;left:14px;font-size:4rem;color:#17a2b840;font-family:Georgia,serif;line-height:1}
.testimonial p{color:#2c3444;margin:0 0 .9rem;font-style:italic}
.testimonial .author{display:flex;align-items:center;gap:.75rem;font-size:.9rem}
.testimonial .avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#17a2b8,#1b2735);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.testimonial strong{display:block;color:#1b2735}

/* ============ ANIMATIONS & UTILITIES ============ */
.fade-in{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.text-center{text-align:center}
.text-white{color:#fff !important}
.mb-1{margin-bottom:.25rem}
.mb-2{margin-bottom:.5rem}
.mb-3{margin-bottom:1rem}
.mb-4{margin-bottom:1.5rem}
.mt-3{margin-top:1rem}
.mt-4{margin-top:1.5rem}
.d-flex{display:flex}
.justify-content-center{justify-content:center}
.gap-1{gap:.5rem}
.hidden{display:none !important}

/* ============ SCROLL TO TOP ============ */
#scrollTop{
  position:fixed;bottom:20px;right:20px;width:46px;height:46px;background:var(--brand-info);color:#fff;
  border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;border:0;
  box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity .3s, transform .25s;
  z-index:990;
}
#scrollTop.visible{opacity:1;pointer-events:auto}
#scrollTop:hover{background:#117a8b;transform:translateY(-3px)}
#scrollTop svg{width:20px;height:20px;fill:#fff}

/* ============ COOKIE BANNER ============ */
#cookieBanner{
  position:fixed;bottom:0;left:0;right:0;background:#1b2735;color:#fff;padding:1rem;z-index:995;
  display:none;box-shadow:0 -4px 16px rgba(0,0,0,.2);
}
#cookieBanner.show{display:block;animation:slideUp .4s ease}
#cookieBanner .cookie-inner{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:1rem;justify-content:space-between}
#cookieBanner p{margin:0;flex:1 1 300px}
#cookieBanner a{color:#5fd3e8}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}

/* ============ PRINT ============ */
@media print{
  .navbar, footer.site-footer, #scrollTop, #cookieBanner, .hero-ctas{display:none !important}
  body{background:#fff}
  .content{box-shadow:none;padding:0}
}