/* ppwizard — premium B2B static site */
:root{
  /* Power Apps inspired palette (purple family) */
  --navy:#742774;       /* primary deep purple */
  --navy-2:#5C1F5C;     /* darker hover */
  --slate:#4A3A55;
  --ink:#1F1228;
  --muted:#6B5A75;
  --line:#ECE4F2;
  --bg:#FFFFFF;
  --bg-alt:#FAF6FC;
  --blue:#A33EA1;       /* accent magenta-purple */
  --blue-2:#742774;
  --teal:#C77BC7;       /* light lavender accent */
  --green:#10B981;
  --radius:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(116,39,116,.06), 0 1px 1px rgba(116,39,116,.04);
  --shadow:0 10px 30px -12px rgba(116,39,116,.20);
  --shadow-lg:0 30px 60px -20px rgba(116,39,116,.28);
  --container:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-2);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container.narrow{max-width:820px}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--navy)}
.brand:hover{text-decoration:none}
.brand-mark{flex:none}

.primary-nav{display:flex;gap:28px}
.primary-nav a{color:var(--slate);font-weight:500;font-size:14.5px}
.primary-nav a:hover{color:var(--navy);text-decoration:none}

.header-actions{display:flex;align-items:center;gap:14px}

.lang-toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff}
.lang-toggle button{
  border:0;background:transparent;font:600 12px/1 'Inter',sans-serif;
  color:var(--slate);padding:6px 10px;border-radius:999px;cursor:pointer;letter-spacing:.04em;
}
.lang-toggle button.is-active{background:var(--navy);color:#fff}

.nav-toggle{display:none;border:0;background:transparent;width:40px;height:40px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.2s}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease, box-shadow .2s ease, background .2s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--navy-2);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy);background:#fff}

/* HERO */
.hero{padding:72px 0 56px;background:linear-gradient(180deg,#F8FAFF 0%, #FFFFFF 90%);border-bottom:1px solid var(--line)}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.eyebrow{font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-2);margin:0 0 14px}
.hero h1{font-size:clamp(34px,4.4vw,54px);line-height:1.08;letter-spacing:-.02em;margin:0 0 18px;color:var(--navy);font-weight:800}
.hero .lead{font-size:18px;color:var(--slate);max-width:560px;margin:0 0 28px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-points{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;color:var(--slate);font-size:14.5px}
.hero-points li{position:relative;padding-left:24px}
.hero-points li::before{content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal))}
.hero-art img{filter:drop-shadow(0 30px 60px rgba(11,27,59,.18));border-radius:16px}

/* BADGES */
.badges{background:var(--navy);color:#fff;padding:18px 0}
.badge-row{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:28px 40px;margin:0;padding:0;font-size:14px;font-weight:500;letter-spacing:.01em}
.badge-row li{display:inline-flex;align-items:center;gap:10px;opacity:.95}
.badge-row .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}

/* SECTIONS */
.section{padding:88px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:760px;margin:0 auto 48px}
.section-head h2{font-size:clamp(28px,3.2vw,40px);line-height:1.15;letter-spacing:-.02em;margin:0 0 12px;color:var(--navy);font-weight:700}
.section-sub{color:var(--slate);font-size:17px;margin:0}

/* GRID & CARDS */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#D8E1F2}
.card h3{margin:0 0 10px;font-size:18px;color:var(--navy);letter-spacing:-.01em}
.card p{margin:0;color:var(--slate);font-size:14.5px}
.card-icon{
  width:44px;height:44px;border-radius:10px;margin-bottom:18px;
  display:flex;align-items:center;justify-content:center;color:var(--blue-2);
  background:linear-gradient(135deg,rgba(46,123,255,.10),rgba(34,211,238,.14));
}
.card-icon svg{width:22px;height:22px}

/* PIPELINE */
.pipeline-image{margin:0 auto 40px;max-width:1100px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff;padding:12px}
.pipeline-steps{list-style:none;margin:0 0 56px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.pipeline-steps li{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.step-no{flex:none;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:var(--navy);color:#fff;font-weight:700;font-size:13px;letter-spacing:.05em}
.pipeline-steps h4{margin:0 0 6px;color:var(--navy);font-size:15.5px}
.pipeline-steps p{margin:0;color:var(--slate);font-size:13.5px}

/* COMPARE TABLE */
.compare{margin-top:24px}
.compare h3{text-align:center;margin:0 0 18px;font-size:22px;color:var(--navy)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:640px}
th,td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:14.5px}
thead th{background:var(--bg-alt);color:var(--navy);font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
tbody th{font-weight:600;color:var(--navy);background:#fbfcfe;width:30%}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
td{color:var(--slate)}
tbody td:last-child{color:var(--navy);font-weight:600}

/* ARCHITECTURE */
.architecture{margin-top:64px;text-align:center}
.architecture h3{margin:0 0 8px;color:var(--navy);font-size:22px}
.architecture img{margin-top:24px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:12px}

/* BENEFITS */
.benefits .card h3{font-size:17px}

/* CALCULATOR */
.section-calc{
  background:linear-gradient(180deg,#F6F8FC 0%, #EEF3FB 100%) , url('../images/calc-bg.png') center/cover no-repeat;
  background-blend-mode:multiply;
}
.calc-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.calc-form,.calc-results{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.field label{font-size:13.5px;font-weight:600;color:var(--navy)}
.field .muted{color:var(--muted);font-weight:400;font-size:12.5px;margin-left:6px}
.field input,.field select,.field textarea{
  font:inherit;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:11px 13px;
  transition:border-color .15s, box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(46,123,255,.15);
}
.advanced{margin-top:8px;border-top:1px dashed var(--line);padding-top:14px}
.advanced summary{cursor:pointer;font-size:13.5px;color:var(--blue-2);font-weight:600;margin-bottom:12px;list-style:none}
.advanced summary::-webkit-details-marker{display:none}
.advanced summary::before{content:"+ ";color:var(--blue)}
details[open] .advanced summary::before,.advanced[open] summary::before{content:"− "}

.calc-results{position:sticky;top:88px}
.result-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line)}
.result-row:last-of-type{border-bottom:0}
.result-row span{color:var(--slate);font-size:14px}
.result-row strong{font-size:18px;color:var(--navy);font-variant-numeric:tabular-nums}
.result-row.big{padding:18px 0}
.result-row.big strong{font-size:24px}
.result-row.highlight{background:linear-gradient(90deg,rgba(34,211,238,.10),rgba(46,123,255,.10));margin:8px -10px;padding:16px 14px;border-radius:10px;border:0}
.result-row.highlight strong{font-size:30px;color:var(--navy);font-weight:800;letter-spacing:-.01em}
.result-row.highlight em{font-style:normal;color:var(--green);font-weight:700;background:rgba(16,185,129,.12);padding:3px 9px;border-radius:999px;font-size:13px}
.disclaimer{font-size:12px;color:var(--muted);margin:14px 0 18px;line-height:1.55}
.micro{font-size:12px;color:var(--muted);margin:12px 0 0;text-align:center}

/* ICON GRID */
.icon-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.icon-grid li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;font-size:14.5px;color:var(--slate)}
.icon-grid strong{color:var(--navy);font-weight:600;margin-right:6px}
.honesty{margin-top:22px;font-size:13.5px;color:var(--muted);text-align:center;font-style:italic}

/* PRICING */
.pricing{text-align:left}
.pricing.featured{border-color:var(--navy);position:relative;background:linear-gradient(180deg,#fff 0%, #F6F8FC 100%)}
.pricing.featured::after{content:"Most engaged";position:absolute;top:-12px;right:18px;background:var(--navy);color:#fff;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.footnote{text-align:center;color:var(--muted);font-size:13.5px;margin:32px 0 0}

/* CONTACT */
.contact-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:var(--shadow)}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.gdpr{font-size:12.5px;color:var(--muted);text-align:center;margin:14px 0 0}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-weight:400;font-size:22px;line-height:1;transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq p{margin:12px 0 0;color:var(--slate);font-size:14.5px}

/* FOOTER */
.site-footer{background:var(--navy);color:#cfd8eb;padding:48px 0 32px;margin-top:0}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1.6fr;gap:24px;align-items:start}
.brand-line{margin:0;color:#fff;font-weight:600}
.footer-sub{margin:6px 0 0;font-size:13.5px}
.footer-sub a{color:#9ec0ff}
.footer-nav{display:flex;gap:18px;justify-content:flex-start}
.footer-nav a{color:#cfd8eb;font-size:14px}
.footer-nav a:hover{color:#fff}
.trademark{font-size:12px;color:#8da0c2;margin:0;text-align:right}

/* RESPONSIVE */
@media (max-width:980px){
  .hero{padding:48px 0 40px}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-art{order:-1}
  .calc-grid{grid-template-columns:1fr}
  .calc-results{position:static}
  .grid-3{grid-template-columns:1fr 1fr}
  .pipeline-steps{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr;text-align:left}
  .trademark{text-align:left}
  .footer-nav{justify-content:flex-start}
}
@media (max-width:720px){
  .primary-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:16px 24px;gap:12px;box-shadow:var(--shadow)}
  .primary-nav.is-open{display:flex}
  .nav-toggle{display:flex}
  .section{padding:64px 0}
  .grid-3{grid-template-columns:1fr}
  .pipeline-steps{grid-template-columns:1fr}
  .form-row.two{grid-template-columns:1fr}
  .header-actions .btn{display:none}
}