/* ==========================================================================
   PROSTA PEAK — Shared Stylesheet
   Brand palette, typography, all shared components (header, nav, footer, buttons)
   ========================================================================== */

:root{
  --primary:#0a4d8c;
  --primary-dark:#062f5a;
  --primary-darker:#04203e;
  --secondary:#2b86d9;
  --accent:#d4a017;
  --accent-dark:#b88912;
  --success:#16a34a;
  --danger:#dc2626;
  --bg:#ffffff;
  --bg-soft:#f0f7ff;
  --bg-tint:#eaf3fc;
  --bg-dark:#0a1f3a;
  --text:#0f172a;
  --text-soft:#334155;
  --text-light:#64748b;
  --border:#e2e8f0;
  --shadow-sm:0 1px 2px rgba(10,77,140,.05);
  --shadow:0 4px 12px rgba(10,77,140,.08);
  --shadow-lg:0 20px 40px rgba(10,77,140,.12);
  --radius:14px;
  --radius-lg:20px;
  --max:1180px;
  --container-pad:24px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Plus Jakarta Sans','Manrope',system-ui,sans-serif;
  font-size:17px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .15s}
a:hover{color:var(--secondary)}
h1,h2,h3,h4,h5{
  font-family:'Bricolage Grotesque','Plus Jakarta Sans',system-ui,sans-serif;
  font-weight:700;
  line-height:1.18;
  letter-spacing:-.02em;
  color:var(--primary-darker);
  margin:0 0 .6em;
}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-top:.4em}
h3{font-size:clamp(1.25rem,2.4vw,1.5rem)}
p{margin:0 0 1em}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--container-pad)}
.section{padding:72px 0}
.section-tight{padding:48px 0}
.text-center{text-align:center}

/* ===== ANNOUNCEMENT BAR ===== */
.announce-bar{
  background:linear-gradient(90deg,var(--accent) 0%,#e8b832 100%);
  color:#0a2540;
  font-weight:700;
  font-size:.92rem;
  padding:9px 16px;
  text-align:center;
  letter-spacing:.01em;
}
.announce-bar a{color:#0a2540;text-decoration:underline;font-weight:800}
.announce-bar .pulse{display:inline-block;width:8px;height:8px;background:#dc2626;border-radius:50%;margin-right:8px;vertical-align:middle;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ===== HEADER / NAV ===== */
.header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 0 rgba(10,77,140,.04);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:14px var(--container-pad);
  max-width:var(--max);
  margin:0 auto;
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.4rem;
  font-weight:800;
  color:var(--primary-darker);
  letter-spacing:-.02em;
}
.logo img{width:36px;height:36px;border-radius:8px}
.logo span.peak{color:var(--secondary)}
.nav-links{
  display:flex;
  gap:28px;
  list-style:none;
  margin:0;
  padding:0;
}
.nav-links a{
  color:var(--text-soft);
  font-weight:600;
  font-size:.95rem;
  padding:6px 0;
  border-bottom:2px solid transparent;
}
.nav-links a:hover{color:var(--primary);border-bottom-color:var(--accent)}
.mobile-menu-btn{
  display:none;
  background:transparent;
  border:none;
  color:var(--primary);
  font-size:1.5rem;
  cursor:pointer;
  padding:6px;
}
.btn-cta,.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:50px;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);
  color:#0a2540;
  font-weight:800;
  font-size:.97rem;
  text-decoration:none;
  border:none;
  cursor:pointer;
  transition:transform .15s,box-shadow .15s;
  box-shadow:0 4px 14px rgba(212,160,23,.35);
  letter-spacing:.01em;
}
.btn-cta:hover,.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(212,160,23,.45);
  color:#0a2540;
}
.btn-cta.large{padding:18px 38px;font-size:1.1rem}
.btn-outline{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:50px;
  border:2px solid var(--primary);
  color:var(--primary);
  font-weight:700;
}
.btn-outline:hover{background:var(--primary);color:#fff}

/* ===== HERO ===== */
.hero{
  background:
    radial-gradient(900px 500px at 100% -10%,rgba(43,134,217,.18) 0%,transparent 60%),
    radial-gradient(700px 400px at -10% 100%,rgba(212,160,23,.12) 0%,transparent 60%),
    linear-gradient(180deg,#fafdff 0%,#eef6fd 100%);
  padding:64px 0 80px;
  overflow:hidden;
  position:relative;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:center;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff;
  color:var(--primary);
  border:1px solid var(--bg-tint);
  padding:7px 14px;
  border-radius:50px;
  font-size:.82rem;
  font-weight:700;
  margin-bottom:18px;
  box-shadow:var(--shadow-sm);
}
.hero-badge::before{content:"";display:inline-block;width:8px;height:8px;background:var(--success);border-radius:50%}
.hero h1{
  font-size:clamp(1.9rem,4vw,2.8rem);
  margin-bottom:18px;
  letter-spacing:-.025em;
}
.hero h1 em{
  font-style:normal;
  color:var(--secondary);
  background:linear-gradient(120deg,var(--secondary),var(--primary));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero p.lede{
  font-size:1.12rem;
  color:var(--text-soft);
  margin-bottom:22px;
  max-width:560px;
}
.hero-bullets{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:9px}
.hero-bullets li{display:flex;gap:10px;align-items:flex-start;font-weight:600;color:var(--text)}
.hero-bullets svg{flex-shrink:0;margin-top:3px}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.hero-trust{
  display:flex;
  gap:22px;
  flex-wrap:wrap;
  padding-top:16px;
  border-top:1px solid var(--border);
}
.hero-trust .item{display:flex;align-items:center;gap:8px;font-size:.86rem;color:var(--text-light);font-weight:600}
.hero-trust .item strong{color:var(--primary);font-weight:800}
.hero-image-wrap{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
}
.hero-image-wrap::before{
  content:"";
  position:absolute;
  width:380px;
  height:380px;
  background:radial-gradient(circle,rgba(43,134,217,.18) 0%,transparent 70%);
  z-index:0;
}
.hero-image-wrap img{
  position:relative;
  z-index:1;
  max-width:420px;
  animation:float 5s ease-in-out infinite;
  filter:drop-shadow(0 20px 30px rgba(10,77,140,.18));
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ===== TRUST STRIP ===== */
.trust-strip{
  background:var(--bg-dark);
  color:#fff;
  padding:22px 0;
}
.trust-row{
  display:flex;
  justify-content:space-around;
  align-items:center;
  flex-wrap:wrap;
  gap:24px;
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--container-pad);
}
.trust-row .badge{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:.86rem;
  font-weight:700;
  letter-spacing:.02em;
  text-transform:uppercase;
  color:#dceaf7;
}
.trust-row .badge svg{flex-shrink:0;color:var(--accent)}

/* ===== AI ANSWER BLOCK ===== */
.ai-answer{
  background:linear-gradient(120deg,#e8f3ff 0%,#dcebfd 100%);
  border-left:5px solid var(--secondary);
  border-radius:var(--radius);
  padding:22px 26px;
  margin:28px 0;
  position:relative;
}
.ai-answer strong.q{
  display:block;
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.12rem;
  color:var(--primary-darker);
  margin-bottom:8px;
}
.ai-answer p{margin:0;color:var(--text-soft)}

/* ===== CARDS / GRIDS ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}

/* ===== FOOTER ===== */
.footer{
  background:var(--bg-dark);
  color:#cbd5e1;
  padding:60px 0 24px;
  margin-top:60px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1.4fr 1fr 1fr;
  gap:36px;
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--container-pad);
}
.footer-col h4{
  font-size:.92rem;
  color:#fff;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:18px;
  font-family:'Plus Jakarta Sans',sans-serif;
  font-weight:700;
}
.footer-col p,.footer-col li{font-size:.92rem;line-height:1.7;color:#9bb1c8}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li{margin-bottom:7px}
.footer-col a{color:#cbd5e1;font-size:.92rem;transition:color .15s}
.footer-col a:hover{color:var(--accent)}
.footer-logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:'Bricolage Grotesque',sans-serif;
  font-size:1.3rem;
  font-weight:800;
  color:#fff;
  margin-bottom:14px;
}
.footer-logo img{width:34px;height:34px;border-radius:7px}
.footer-disclaimer{
  max-width:var(--max);
  margin:36px auto 0;
  padding:24px var(--container-pad) 0;
  border-top:1px solid #1e3a5f;
  font-size:.82rem;
  color:#7b93ad;
  line-height:1.6;
}
.footer-copy{
  max-width:var(--max);
  margin:18px auto 0;
  padding:0 var(--container-pad);
  font-size:.85rem;
  color:#7b93ad;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
}

/* ===== UTILITY ===== */
.tag{
  display:inline-block;
  padding:4px 10px;
  background:var(--bg-tint);
  color:var(--primary);
  border-radius:6px;
  font-size:.74rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.tag-gold{background:#fff5dc;color:var(--accent-dark)}

/* ===== LEGAL / TEXT PAGES ===== */
.legal-page{padding:60px 0 80px;background:var(--bg)}
.legal-page .container{max-width:820px}
.legal-page h1{font-size:clamp(1.8rem,3.6vw,2.4rem);margin-bottom:14px}
.legal-page p.updated{color:var(--text-light);font-size:.92rem;margin-bottom:32px}
.legal-page h2{font-size:1.4rem;margin:32px 0 12px;color:var(--primary)}
.legal-page h3{font-size:1.15rem;margin:24px 0 10px}
.legal-page p,.legal-page li{color:var(--text-soft);line-height:1.7}
.legal-page ul{padding-left:22px;margin-bottom:14px}

/* ===== PAGE BANNER (interior pages) ===== */
.page-banner{
  background:linear-gradient(135deg,var(--primary) 0%,var(--primary-darker) 100%);
  color:#fff;
  padding:60px 0 50px;
  text-align:center;
}
.page-banner h1{color:#fff;margin-bottom:8px}
.page-banner p{color:#dceaf7;max-width:620px;margin:0 auto;font-size:1.06rem}

/* ===== BLOG ===== */
.blog-archive{padding:60px 0}
.blog-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  transition:all .2s;
  height:100%;
  display:flex;
  flex-direction:column;
}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--secondary)}
.blog-card .tag{margin-bottom:14px}
.blog-card h3{font-size:1.18rem;margin-bottom:10px}
.blog-card h3 a{color:var(--primary-darker)}
.blog-card h3 a:hover{color:var(--secondary)}
.blog-card p{font-size:.95rem;color:var(--text-soft);flex:1;margin-bottom:14px}
.blog-card .meta{font-size:.82rem;color:var(--text-light)}
.blog-card .read-more{margin-top:14px;font-weight:700;color:var(--secondary);font-size:.92rem}
.blog-post{padding:50px 0 80px}
.blog-post .container{max-width:780px}
.blog-post .post-meta{
  display:flex;
  gap:14px;
  color:var(--text-light);
  font-size:.88rem;
  margin-bottom:22px;
  flex-wrap:wrap;
  align-items:center;
}
.blog-post h1{font-size:clamp(1.8rem,3.6vw,2.5rem);margin-bottom:14px}
.blog-post h2{font-size:1.55rem;margin:34px 0 12px;color:var(--primary)}
.blog-post h3{font-size:1.2rem;margin:24px 0 10px}
.blog-post p,.blog-post li{font-size:1.04rem;line-height:1.75;color:var(--text-soft)}
.blog-post ul,.blog-post ol{padding-left:22px}
.blog-post .lede-p{
  font-size:1.16rem;
  color:var(--primary-darker);
  font-weight:500;
  padding:18px 22px;
  background:var(--bg-soft);
  border-left:4px solid var(--secondary);
  border-radius:8px;
  margin:0 0 24px;
}
.blog-post .post-cta{
  background:linear-gradient(135deg,var(--primary) 0%,var(--primary-darker) 100%);
  color:#fff;
  padding:30px 28px;
  border-radius:var(--radius);
  margin:36px 0;
  text-align:center;
}
.blog-post .post-cta h3{color:#fff;margin-bottom:10px}
.blog-post .post-cta p{color:#dceaf7;margin-bottom:16px}
.blog-post .references{
  margin-top:42px;
  padding-top:24px;
  border-top:2px solid var(--border);
  font-size:.92rem;
}
.blog-post .references h3{font-size:1.1rem;margin-bottom:14px}
.blog-post .references ol{padding-left:18px;color:var(--text-light)}
.blog-post .references li{margin-bottom:8px;font-size:.92rem;line-height:1.55}
.blog-post .references a{color:var(--secondary);text-decoration:underline}

/* ===== FORMS ===== */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.92rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.form-group input,.form-group textarea{
  width:100%;
  padding:12px 14px;
  border:1.5px solid var(--border);
  border-radius:10px;
  font-size:.98rem;
  font-family:inherit;
  background:#fff;
  transition:border-color .15s;
}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--secondary)}
.form-group textarea{min-height:130px;resize:vertical}

/* ===== SOCIAL PROOF POPUP ===== */
.social-proof-popup{
  position:fixed;
  bottom:22px;
  left:22px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px 18px 14px 14px;
  box-shadow:0 12px 36px rgba(10,77,140,.20);
  display:none;
  align-items:center;
  gap:12px;
  z-index:200;
  max-width:340px;
  animation:slideInLeft .4s ease-out;
}
.social-proof-popup.show{display:flex}
@keyframes slideInLeft{from{transform:translateX(-110%);opacity:0}to{transform:translateX(0);opacity:1}}
.social-proof-popup .sp-icon{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--success),#22c55e);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
}
.social-proof-popup .sp-text{font-size:.86rem;color:var(--text);line-height:1.4}
.social-proof-popup .sp-text strong{color:var(--primary-darker)}
.social-proof-popup .sp-text small{color:var(--text-light);display:block;margin-top:2px;font-size:.78rem}
.social-proof-popup .sp-close{
  position:absolute;top:6px;right:8px;background:none;border:none;
  color:var(--text-light);font-size:1.1rem;cursor:pointer;line-height:1;
}

/* ===== EXIT INTENT ===== */
.exit-intent-overlay{
  position:fixed;inset:0;background:rgba(8,28,52,.78);
  display:none;align-items:center;justify-content:center;
  z-index:9999;padding:20px;
}
.exit-intent-overlay.show{display:flex}
.exit-intent-modal{
  background:#fff;border-radius:18px;padding:38px 32px;text-align:center;
  max-width:480px;width:100%;position:relative;
  animation:popIn .35s cubic-bezier(.22,1.2,.4,1);
}
@keyframes popIn{from{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}
.exit-intent-modal h2{color:var(--primary-darker);font-size:1.7rem;margin-bottom:10px}
.exit-intent-modal p{color:var(--text-soft);margin-bottom:20px}
.exit-intent-modal .badge-discount{
  display:inline-block;background:var(--accent);color:#0a2540;
  padding:6px 14px;border-radius:50px;font-weight:800;font-size:.92rem;
  margin-bottom:12px;letter-spacing:.02em;
}
.exit-intent-close{
  position:absolute;top:10px;right:14px;background:none;border:none;
  color:var(--text-light);font-size:1.5rem;cursor:pointer;line-height:1;
}

/* ===== MOBILE STICKY CTA ===== */
.mobile-sticky-cta{
  display:none;
  position:fixed;bottom:0;left:0;right:0;
  background:#fff;border-top:1px solid var(--border);
  padding:12px 16px;z-index:90;
  box-shadow:0 -4px 18px rgba(0,0,0,.08);
}
.mobile-sticky-cta .btn-cta{width:100%;padding:14px 20px;font-size:.98rem}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  .section{padding:54px 0}
  .nav-links{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;
    padding:18px 24px;gap:14px;
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .mobile-menu-btn{display:block}
  .nav-wrap{position:relative}
  .nav-wrap .btn-cta{padding:10px 18px;font-size:.86rem}
  .hero{padding:40px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:28px;text-align:left}
  .hero-image-wrap{order:0;margin:18px 0}
  .hero-image-wrap img{max-width:280px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-copy{flex-direction:column;text-align:center}
  .mobile-sticky-cta{display:block}
  body{padding-bottom:72px}
}
@media (max-width:560px){
  :root{--container-pad:18px}
  body{font-size:16px}
  .section{padding:44px 0}
  .hero{padding:32px 0 48px}
  .hero-trust{gap:14px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .ai-answer{padding:18px 18px}
  .social-proof-popup{left:12px;right:12px;max-width:none}
  .trust-row{gap:14px}
  .trust-row .badge{font-size:.74rem}
}

/* HERO MOBILE ORDER: H1 -> image -> paragraph -> bullets -> CTA -> trust */
@media (max-width:900px){
  .hero-grid{display:flex;flex-direction:column;gap:0}
  .hero-text{display:contents}
  .hero-text .hero-badge{order:0;margin-bottom:14px}
  .hero-text h1{order:1;margin-bottom:0}
  .hero-image-wrap{order:2;margin:18px auto}
  .hero-text .lede{order:3}
  .hero-text .hero-bullets{order:4}
  .hero-text .hero-cta-row{order:5}
  .hero-text .hero-trust{order:6}
}