/* ==========================================================================
   BluebeamRevu20.com — Single stylesheet
   ========================================================================== */

:root{
  --bg:#ffffff;
  --surface:#f4f8fc;
  --header-bg:#0083db;
  --accent:#0083db;
  --accent-hover:#0066b8;
  --text:#1a1a1a;
  --text-secondary:#555555;
  --border:#d0e4f7;
  --alt-bg:#e8f4fd;
  --footer-bg:#003d6b;
  --footer-text:#ffffff;
  --radius:8px;
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--text);
  background:var(--bg);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block;}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
ul,ol{padding-left:1.25em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}

h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:700;}
h1{font-size:48px;}
h2{font-size:36px;}
h3{font-size:24px;font-weight:600;}
p{margin:0 0 1em;color:var(--text);}
.lead{font-size:19px;color:var(--text-secondary);}

section{padding:64px 0;}
.section-alt{background:var(--alt-bg);}
.section-surface{background:var(--surface);}
.text-center{text-align:center;}
.section-head{max-width:720px;margin:0 auto 40px;text-align:center;}
.section-head p{color:var(--text-secondary);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  padding:14px 28px;
  border-radius:var(--radius);
  font-weight:700;
  font-size:16px;
  cursor:pointer;
  border:2px solid transparent;
  transition:background .15s ease,color .15s ease,border-color .15s ease,transform .1s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px);}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-hover);color:#fff;}
.btn-outline{background:transparent;color:var(--accent);border-color:var(--accent);}
.btn-outline:hover{background:var(--accent);color:#fff;}
.btn-lg{padding:18px 36px;font-size:18px;}
.btn-block{display:block;width:100%;text-align:center;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:var(--header-bg);
  border-bottom:1px solid rgba(255,255,255,.15);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo{
  font-size:22px;font-weight:800;color:#fff;letter-spacing:-.02em;
}
.logo span{opacity:.85;font-weight:400;}
.main-nav{display:flex;align-items:center;gap:28px;}
.main-nav a{
  color:#fff;font-weight:600;font-size:15px;opacity:.92;
}
.main-nav a:hover{opacity:1;text-decoration:none;}
.header-cta{
  background:#fff;color:var(--accent)!important;
  padding:10px 20px;border-radius:6px;font-weight:800;
  white-space:nowrap;
}
.header-cta:hover{background:#eaf5ff;text-decoration:none;}
.nav-right{display:flex;align-items:center;gap:24px;}
.hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:32px;height:32px;background:none;border:none;cursor:pointer;padding:0;
}
.hamburger span{display:block;height:2px;width:26px;background:#fff;border-radius:2px;}

@media (max-width:860px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    background:var(--header-bg);
    flex-direction:column;align-items:flex-start;
    padding:16px 20px 24px;
    display:none;
    gap:16px;
    box-shadow:0 8px 16px rgba(0,0,0,.15);
  }
  .main-nav.open{display:flex;}
  .main-nav a{width:100%;}
  .header-cta{display:inline-block;margin-top:8px;}
  .hamburger{display:flex;}
}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(180deg,var(--alt-bg) 0%,#ffffff 100%);
  padding:72px 0 48px;
  text-align:center;
}
.hero h1{max-width:840px;margin:0 auto .3em;}
.hero .lead{max-width:680px;margin:0 auto 32px;}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:16px;}
.hero-note{color:var(--text-secondary);font-size:14px;}

/* ---------- Photography ---------- */
.hero-image{
  display:block;width:100%;max-width:900px;height:auto;
  margin:36px auto 0;border-radius:14px;
  box-shadow:0 24px 60px rgba(0,61,107,.18);
}
.card-photo{
  margin:-28px -24px 18px;overflow:hidden;border-radius:8px 8px 0 0;
  background:var(--alt-bg);
}
.card-photo img{width:100%;height:160px;object-fit:cover;display:block;}
.content-image{
  display:block;width:100%;max-width:100%;height:320px;object-fit:cover;
  border-radius:12px;margin:24px 0;box-shadow:0 8px 24px rgba(0,61,107,.1);
}
.page-hero .content-image{margin:28px auto 0;max-width:900px;}


/* ---------- Trust bar ---------- */
.trust-bar{
  background:var(--surface);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:22px 0;
}
.trust-bar ul{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;justify-content:center;gap:28px;
}
.trust-bar li{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;}

/* ---------- Cards / Grids ---------- */
.grid{display:grid;gap:28px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:620px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
}

.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px 24px;
}
.card .icon{
  width:48px;height:48px;border-radius:10px;
  background:var(--alt-bg);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;color:var(--accent);
}
.card h3{margin-bottom:.4em;}
.card p{color:var(--text-secondary);font-size:15px;margin-bottom:0;}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;margin:24px 0;}
table{width:100%;border-collapse:collapse;background:#fff;min-width:560px;}
th,td{padding:14px 16px;border:1px solid var(--border);text-align:left;font-size:15px;}
th{background:var(--header-bg);color:#fff;font-weight:700;}
tr:nth-child(even) td{background:var(--surface);}
.table-wrap.highlight td.win{background:#e2f7e6;font-weight:700;}
.check{color:#0a8a3c;font-weight:800;}
.cross{color:#c53030;font-weight:800;}

/* ---------- Pricing / compare ---------- */
.price-old{color:var(--text-secondary);text-decoration:line-through;font-size:22px;margin-right:10px;}
.price-new{color:var(--accent);font-size:40px;font-weight:800;}
.price-tag{display:flex;align-items:baseline;justify-content:center;gap:8px;margin-bottom:8px;}

/* ---------- Reviews ---------- */
.review-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;}
.stars{color:#f5a623;font-size:18px;margin-bottom:10px;letter-spacing:2px;}
.review-author{margin-top:14px;font-weight:700;font-size:14px;}
.review-role{color:var(--text-secondary);font-size:13px;}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media (max-width:700px){.steps{grid-template-columns:1fr;}}
.step-num{
  width:40px;height:40px;border-radius:50%;
  background:var(--accent);color:#fff;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;
}

/* ---------- Blog cards ---------- */
.blog-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;}
.blog-card-thumb{
  height:140px;overflow:hidden;
  background:linear-gradient(135deg,var(--accent) 0%,#00b4d8 100%);
}
.blog-card-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.blog-card-body{padding:22px;flex:1;display:flex;flex-direction:column;}
.blog-meta{font-size:13px;color:var(--text-secondary);margin-bottom:8px;}
.blog-card h3{font-size:19px;}
.blog-card p{color:var(--text-secondary);font-size:14px;flex:1;}
.blog-card .btn{align-self:flex-start;margin-top:12px;}

/* ---------- Accordion (FAQ, CSS-driven where possible) ---------- */
.accordion-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:#fff;}
.accordion-item summary{
  cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.accordion-item summary::-webkit-details-marker{display:none;}
.accordion-item summary::after{
  content:'+';font-size:22px;color:var(--accent);font-weight:400;flex:none;
}
.accordion-item[open] summary::after{content:'\2212';}
.accordion-item .accordion-body{padding:0 20px 20px;color:var(--text-secondary);}

/* ---------- Breadcrumbs ---------- */
.breadcrumb{font-size:13px;color:var(--text-secondary);padding:16px 0;}
.breadcrumb a{color:var(--text-secondary);}
.breadcrumb span{margin:0 6px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:48px 0 24px;margin-top:64px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px;}
@media (max-width:700px){.footer-grid{grid-template-columns:1fr;}}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:12px;}
.site-footer p{color:rgba(255,255,255,.75);font-size:14px;}
.site-footer ul{list-style:none;padding:0;margin:0;}
.site-footer li{margin-bottom:8px;}
.site-footer a{color:rgba(255,255,255,.85);font-size:14px;}
.site-footer a:hover{color:#fff;}
.footer-badges{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.75);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:13px;color:rgba(255,255,255,.6);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}

/* ---------- Article / blog post ---------- */
.article{max-width:760px;margin:0 auto;padding:40px 0 64px;}
.article-header{margin-bottom:28px;}
.article-meta{color:var(--text-secondary);font-size:14px;margin-bottom:18px;}
.article h2{font-size:28px;margin-top:1.6em;}
.article h3{font-size:21px;margin-top:1.3em;}
.article p,.article li{color:var(--text);font-size:16.5px;}
.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;margin:28px 0;}
.toc h4{margin:0 0 10px;font-size:15px;}
.toc ul{margin:0;padding-left:1.1em;}
.toc a{font-size:14.5px;}
.cta-box{
  background:var(--alt-bg);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;text-align:center;margin:32px 0;
}
.cta-box h3{margin-bottom:8px;}
.cta-box p{color:var(--text-secondary);margin-bottom:16px;}

/* ---------- FAQ page ---------- */
.faq-page .accordion-item summary{font-size:17px;}

/* ---------- Misc pages ---------- */
.page-hero{background:var(--alt-bg);padding:48px 0;text-align:center;border-bottom:1px solid var(--border);}
.page-hero h1{margin-bottom:6px;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;}
@media (max-width:760px){.two-col{grid-template-columns:1fr;}}

/* ---------- Modal / Paddle checkout ---------- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,20,40,.6);
  display:none;align-items:center;justify-content:center;
  z-index:1000;padding:20px;
}
.modal-overlay.open{display:flex;}
.modal-box{
  background:#fff;border-radius:12px;width:100%;max-width:520px;
  max-height:88vh;position:relative;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.modal-close{
  position:absolute;top:10px;right:12px;z-index:5;
  background:rgba(0,0,0,.06);border:none;border-radius:50%;
  width:34px;height:34px;font-size:20px;cursor:pointer;color:#333;
  line-height:1;
}
.modal-close:hover{background:rgba(0,0,0,.12);}
.modal-loading{padding:60px 20px;text-align:center;color:var(--text-secondary);}
.modal-iframe{width:100%;height:640px;border:none;display:block;}
.modal-thankyou{padding:48px 30px;text-align:center;}
.modal-thankyou .icon{
  width:64px;height:64px;border-radius:50%;background:#e2f7e6;color:#0a8a3c;
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:32px;
}

/* ---------- Utility ---------- */
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}
.small{font-size:14px;color:var(--text-secondary);}
.badge{display:inline-block;background:var(--alt-bg);color:var(--accent);font-size:13px;font-weight:700;padding:4px 10px;border-radius:20px;}