/* EFT Flow marketing site — minimal CSS, "accounting-grade trust" */

:root{
  --bg: #ffffff;
  --text: #10203a;
  --muted: #52627a;
  --border: #e5ebf4;
  --card: #f7f9fc;
  --blue: #0b3a7a;
  --blue-2:#0f4ea4;
  --blue-3:#e8f0ff;
  --good: #0a6b3b;
  --warn: #8a5a00;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(16,32,58,.08);
  --container: 1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}

a{color:var(--blue-2);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible{outline:2px solid var(--blue-2); outline-offset:2px; border-radius:4px}
img{max-width:100%;height:auto}

.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.container-narrow{max-width:900px}
.container-tight{max-width:760px}

.muted{color:var(--muted)}
.small{font-size:.92rem}
.tiny{font-size:.82rem}
.large{font-size:1.25rem}
.nowrap{white-space:nowrap}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.mt-0{margin-top:0}
.mt-10{margin-top:10px}
.mt-12{margin-top:12px}
.mt-14{margin-top:14px}
.mt-16{margin-top:16px}
.mt-18{margin-top:18px}
.mt-28{margin-top:28px}
.mb-12{margin-bottom:12px}

.site-header{
  position:sticky; top:0; z-index:20;
  background:rgba(255,255,255,.92);
  border-bottom:1px solid var(--border);
  backdrop-filter:saturate(180%) blur(10px);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 0;
}
.brand{display:flex; gap:10px; align-items:center}
.brand-mark{
  width:66px;height:66px;border-radius:16px;
  background:var(--blue-3);
  display:inline-flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.brand-mark img{
  width:51px;
  height:51px;
  display:block;
}
.brand-name{font-weight:700; letter-spacing:.2px}

.site-nav{display:flex; gap:16px; align-items:center}
.site-nav a{display:inline-flex; align-items:center; min-height:38px; color:var(--text); font-weight:600; font-size:.95rem; padding:8px 10px; border-radius:10px}
.site-nav a[aria-current="page"]{background:var(--blue-3); color:var(--blue)}
.site-nav a:focus-visible{outline:3px solid rgba(11,58,122,.25); outline-offset:2px}
.site-nav a.btn{color:#fff}

.nav-toggle{
  display:none; border:1px solid var(--border); background:#fff; border-radius:12px;
  padding:10px; width:44px; height:44px;
}
.nav-toggle span{display:block;height:2px;background:var(--text);margin:5px 0;border-radius:2px}

.mobile-nav{
  border-top:1px solid var(--border);
  background:#fff;
}
.mobile-nav-inner{display:grid; gap:12px; padding:16px 0}
.mobile-nav a{font-weight:650; color:var(--text)}

@media (max-width: 920px){
  .site-nav{display:none}
  .nav-toggle{display:inline-block}
}

/* Layout sections */
.section{padding:64px 0}
.section-tight{padding:40px 0}
.section-alt{background:linear-gradient(180deg,#ffffff 0%, #f6f9ff 100%)}
.h1{font-size:2.6rem; line-height:1.1; margin:0 0 14px}
.h2{font-size:1.9rem; line-height:1.2; margin:0 0 10px}
.h3{font-size:1.25rem; margin:0 0 8px}
.lead{font-size:1.15rem; color:var(--muted); margin:0 0 18px}
.kicker{
  display:inline-flex; gap:10px; align-items:center;
  color:var(--blue);
  background:var(--blue-3);
  border:1px solid #d6e4ff;
  padding:6px 10px;
  border-radius:999px;
  font-weight:700;
  font-size:.85rem;
  margin-bottom:14px;
}
.grid-2{display:grid; grid-template-columns:1.25fr .75fr; gap:28px}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
@media (max-width: 920px){
  .grid-2,.grid-3{grid-template-columns:1fr}
}

.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow: none;
}
.card.soft{background:var(--card)}
.card.shadow{box-shadow:var(--shadow)}

.badges{display:flex; flex-wrap:wrap; gap:10px; margin:16px 0 0}
.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  border:1px solid var(--border);
  background:#fff;
  border-radius:999px;
  padding:7px 10px;
  font-weight:650;
  font-size:.88rem;
}
.badge.good{border-color:#cbe9d7; background:#f0fbf5; color:var(--good)}
.badge.warn{border-color:#f3e2bf; background:#fff8ea; color:var(--warn)}
.badge.trust{border-color:#d3e4ff; background:#eef4ff; color:var(--blue)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:12px;
  padding:12px 16px;
  font-weight:750;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  text-decoration:none;
  min-height:44px;
}
.btn:hover{text-decoration:none; filter:brightness(.98)}
.btn-primary{background:var(--blue); color:#fff; border-color:var(--blue)}
.btn-primary:hover{background:var(--blue-2); border-color:var(--blue-2)}
.btn:focus-visible{outline:3px solid rgba(11,58,122,.25); outline-offset:2px}
.btn-ghost{background:transparent}
.btn-small{padding:8px 12px; font-size:.92rem; min-height:38px}

.hero{
  padding:70px 0 56px;
}
.cta-row{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
.cta-row-end{justify-content:flex-end}
.hero .cta-row{margin-top:18px}
.hero .hero-side{
  align-self:start;
}
.hero .hero-side .card{position:sticky; top:100px}

.list{
  margin:0; padding-left:18px;
}
.list li{margin:8px 0}
.list.pain-list{color:var(--muted)}

.compare{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.compare .col h3{margin:0 0 10px}
.compare .col ul{margin:0; padding-left:18px}
@media (max-width: 920px){
  .compare{grid-template-columns:1fr}
}

.steps{display:grid; gap:12px}
.step{
  display:flex; gap:12px; align-items:flex-start;
}
.step-num{
  width:28px;height:28px;border-radius:9px;
  background:var(--blue-3);
  border:1px solid #d6e4ff;
  color:var(--blue);
  display:inline-flex; align-items:center; justify-content:center;
  font-weight:800;
}
.hr{border:none;border-top:1px solid var(--border); margin:18px 0}

.pricing-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
@media (max-width: 1020px){
  .pricing-grid{grid-template-columns:1fr}
}
.price{
  font-size:2rem; font-weight:850; margin:10px 0;
}
.price small{font-size:1rem; font-weight:650; color:var(--muted)}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--blue-3);
  border:1px solid #d6e4ff;
  color:var(--blue);
  border-radius:999px;
  padding:6px 10px;
  font-weight:800;
  font-size:.85rem;
}

.faq details{
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 14px;
}
.faq details + details{margin-top:10px}
.faq summary{
  cursor:pointer;
  font-weight:750;
}
.faq summary::-webkit-details-marker{display:none}
.faq p{margin:10px 0 0; color:var(--muted)}

.form{
  display:grid;
  gap:12px;
}
label{font-weight:700}
input,select,textarea{
  width:100%;
  padding:12px 12px;
  border:1px solid var(--border);
  border-radius:12px;
  font:inherit;
}
input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--blue-2);
  box-shadow:0 0 0 3px rgba(11,58,122,.1);
}
textarea{min-height:140px; resize:vertical}

.table{
  width:100%;
  border-collapse:collapse;
  font-size:.95rem;
}
.table th,.table td{
  padding:12px 14px;
  text-align:left;
  border-bottom:1px solid var(--border);
}
.table th{
  font-weight:700;
  background:var(--card);
}
.table tbody tr:hover{
  background:var(--card);
}
@media (max-width: 920px){
  .table{font-size:.88rem}
  .table th,.table td{padding:10px 8px}
}

.testimonial-quote{
  font-size:1.1rem;
  line-height:1.5;
  margin:0;
  color:var(--text);
}
.testimonial-author{
  margin:14px 0 0;
}

.notice{
  border:1px solid var(--border);
  background:var(--card);
  border-radius:14px;
  padding:14px;
}

.site-footer{
  padding:50px 0;
  border-top:1px solid var(--border);
  background:#fff;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr 1fr;
  gap:18px;
}
@media (max-width: 920px){
  .footer-grid{grid-template-columns:1fr}
}
.footer-title{margin:0 0 10px; font-size:1rem}
.footer-links{list-style:none; padding:0; margin:0}
.footer-links li{margin:8px 0}
.footer-brand{display:flex; gap:10px; align-items:center; margin-bottom:8px}

.screenshot{
  display:block;
  border:1px solid var(--border);
  background:linear-gradient(135deg,#f4f7ff 0%, #ffffff 60%);
  border-radius:var(--radius);
  overflow:hidden;
}
.screenshot-link{
  cursor:zoom-in;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.screenshot-link:hover{
  text-decoration:none;
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:#d4def0;
}
.screenshot-link:focus-visible{
  outline:3px solid rgba(11,58,122,.25);
  outline-offset:3px;
}
.screenshot img{
  display:block;
  width:100%;
  height:auto;
}

.lightbox{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:50;
}
.lightbox[hidden]{display:none}
.lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(16,32,58,.72);
}
.lightbox-content{
  position:relative;
  max-width:min(1100px,92vw);
  max-height:88vh;
  background:#fff;
  border-radius:16px;
  box-shadow:0 20px 60px rgba(16,32,58,.35);
  overflow:hidden;
}
.lightbox-image{
  display:block;
  width:100%;
  height:auto;
  max-height:88vh;
  object-fit:contain;
}
.lightbox-close{
  position:absolute;
  top:10px;
  right:10px;
  border:0;
  background:#fff;
  color:var(--text);
  font-size:1.4rem;
  line-height:1;
  width:36px;
  height:36px;
  border-radius:999px;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(16,32,58,.15);
}
.lightbox-close:focus-visible{
  outline:3px solid rgba(11,58,122,.25);
  outline-offset:3px;
}
body.lightbox-open{overflow:hidden}