/* styles.css — shared design system for landing page */

:root{
  --bg:#FBFAF6;
  --paper:#F2EEE3;
  --ink:#14211A;
  --ink-2:#3A4942;
  --ink-3:#6B7A72;
  --rule:#1421211A;
  --rule-2:#14212133;
  --accent:#0A6E5A;
  --accent-soft:#0A6E5A14;
  --sage:#C8C0A4;
  --warn:#B23A3A;
  --gold:#A87B2D;
  --serif:"IBM Plex Serif", ui-serif, Georgia, serif;
  --sans:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, "SF Mono", monospace;
}
[data-theme="dark"]{
  --bg:#0E1714;
  --paper:#16221E;
  --ink:#EDEAE1;
  --ink-2:#B7BFB9;
  --ink-3:#7E8A83;
  --rule:#EDEAE11A;
  --rule-2:#EDEAE133;
  --sage:#2B3C34;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
img,svg{max-width:100%}
::selection{background:var(--accent);color:#fff}

/* page texture */
.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.13 0 0 0 0 0.10 0 0 0 0.08 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
[data-theme="dark"] .grain{mix-blend-mode:screen;opacity:.35}

/* layout */
.wrap{max-width:1280px;margin:0 auto;padding:0 32px;position:relative;z-index:2}
.wide{max-width:1440px;margin:0 auto;padding:0 32px;position:relative;z-index:2}

/* typography */
.display{font-family:var(--serif);font-weight:400;letter-spacing:-.022em;line-height:1.02}
.serif{font-family:var(--serif)}
.mono{font-family:var(--mono);font-feature-settings:"ss01";letter-spacing:-.01em}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-3);font-weight:500}
.h-rule{display:flex;align-items:center;gap:14px;color:var(--ink-3)}
.h-rule::before,.h-rule::after{content:"";flex:1;height:1px;background:var(--rule-2)}
.h-rule.left::before{display:none}.h-rule.right::after{display:none}

/* navbar */
.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);
  background:color-mix(in oklch, var(--bg) 78%, transparent);
  border-bottom:1px solid var(--rule)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;
  padding:14px 32px;max-width:1440px;margin:0 auto;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;min-width:0}
.brand .mark{width:26px;height:26px;border-radius:6px;background:var(--ink);color:var(--bg);
  display:grid;place-items:center;font-family:var(--serif);font-size:16px;font-style:italic;
  line-height:1;flex-shrink:0}
.brand .name{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.brand .name b{font-weight:600}
.brand .name span{color:var(--ink-3);font-weight:400;margin-left:6px}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--ink-2)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}

/* mobile nav burger */
.nav-burger{display:none;width:38px;height:38px;border:1px solid var(--rule-2);background:transparent;
  border-radius:10px;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;color:var(--ink)}
.nav-burger svg{display:block}
.nav-mobile{display:none;border-top:1px solid var(--rule);background:var(--bg);padding:8px 0}
.nav-mobile a{display:block;padding:14px 32px;font-size:15px;color:var(--ink-2);border-bottom:1px solid var(--rule)}
.nav-mobile a:last-child{border-bottom:0}
.nav-mobile a:hover{color:var(--accent);background:var(--paper)}
.nav.open .nav-mobile{display:block}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;
  border-radius:999px;font-size:14px;font-weight:500;border:1px solid var(--ink);
  background:var(--ink);color:var(--bg);cursor:pointer;transition:transform .15s ease, background .2s;
  white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule-2)}
.btn.ghost:hover{background:var(--ink);color:var(--bg)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.small{height:34px;padding:0 14px;font-size:13px}
.btn .arrow{display:inline-block;transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}

/* hero */
.hero{padding:90px 0 64px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(38px, 5.4vw, 78px);margin:18px 0 22px}
.hero h1 em{font-style:italic;color:var(--accent);font-weight:400}
.hero p.lead{font-size:18px;line-height:1.55;color:var(--ink-2);max-width:540px;margin:0 0 32px}
.hero-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 24px;margin-top:36px;
  padding-top:24px;border-top:1px solid var(--rule)}
.meta-item{display:flex;flex-direction:column;gap:2px;min-width:0}
.meta-item .k{font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3)}
.meta-item .v{font-family:var(--serif);font-size:22px;letter-spacing:-.01em}

/* hero side card - migration diagram */
.migr-card{background:var(--paper);border:1px solid var(--rule);border-radius:14px;
  padding:28px;position:relative;overflow:hidden}
.migr-head{display:flex;justify-content:space-between;align-items:center;
  margin-bottom:24px;padding-bottom:14px;border-bottom:1px dashed var(--rule-2)}
.migr-head .tag{font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-3)}
.migr-head .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

.platforms{display:grid;grid-template-columns:1fr 56px 1fr;gap:0;align-items:stretch}
.plat{padding:18px 16px;border:1px solid var(--rule);border-radius:10px;background:var(--bg);min-width:0}
.plat .pname{font-family:var(--serif);font-size:20px;letter-spacing:-.01em;margin-bottom:4px}
.plat .pmeta{font-family:var(--mono);font-size:11px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.1em}
.plat ul{margin:14px 0 0;padding:0;list-style:none;font-size:13px;color:var(--ink-2);
  display:flex;flex-direction:column;gap:6px}
.plat ul li{display:flex;gap:8px;align-items:flex-start}
.plat ul li::before{content:"·";color:var(--ink-3);font-weight:700;line-height:1}
.plat.from{border-color:var(--rule-2)}
.plat.from .pname{color:var(--ink-2);text-decoration:line-through;text-decoration-color:var(--rule-2)}
.plat.to{border-color:var(--accent);background:var(--accent-soft)}
.plat.to .pname{color:var(--accent)}
.arrow-col{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}
.arrow-col svg{display:block}
.arrow-col span{font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3)}

.migr-foot{margin-top:22px;padding-top:18px;border-top:1px dashed var(--rule-2);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--ink-2)}
.migr-foot .pill{font-family:var(--mono);font-size:11px;padding:4px 8px;background:var(--bg);
  border:1px solid var(--rule);border-radius:6px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.1em}

/* trust strip */
.strip{padding:36px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  background:linear-gradient(180deg, transparent, var(--paper) 50%, transparent)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;align-items:center}
.strip-item{padding:0 32px;border-left:1px solid var(--rule);min-width:0}
.strip-item:first-child{border-left:0;padding-left:0}
.strip-item .n{font-family:var(--serif);font-size:clamp(28px, 3vw, 36px);letter-spacing:-.02em;line-height:1}
.strip-item .l{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-3);margin-top:6px}

/* sections */
section{padding:96px 0;position:relative}
.sec-head{display:grid;grid-template-columns:1fr 1.6fr;gap:64px;margin-bottom:48px;align-items:end}
.sec-head h2{font-family:var(--serif);font-size:clamp(28px,3.4vw,52px);font-weight:400;
  letter-spacing:-.02em;line-height:1.05;margin:14px 0 0}
.sec-head h2 em{font-style:italic;color:var(--accent)}
.sec-head p{margin:0;font-size:16px;color:var(--ink-2);max-width:560px;line-height:1.6}
.sec-head .right{display:flex;flex-direction:column;gap:18px}

/* problem section */
.problem{background:var(--paper);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:24px}
.schema{background:var(--bg);border:1px solid var(--rule);border-radius:14px;padding:28px;min-width:0}
.schema-title{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;
  margin-bottom:20px;padding-bottom:14px;border-bottom:1px dashed var(--rule-2)}
.schema-title h4{margin:0;font-family:var(--serif);font-size:18px;font-weight:500}
.schema-title .badge{font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);padding:4px 8px;background:var(--paper);border-radius:5px}
.tree{font-family:var(--mono);font-size:12.5px;line-height:1.7;color:var(--ink-2);
  white-space:pre;overflow-x:auto;max-width:100%;padding-bottom:4px}
.tree .red{color:var(--warn)}
.tree .acc{color:var(--accent)}
.tree .dim{color:var(--ink-3)}

.errors-card{background:var(--bg);border:1px solid var(--warn);border-radius:14px;
  padding:22px 24px;margin-top:20px}
.errors-card .lab{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--warn);margin-bottom:14px}
.errors-card .lab::before{content:"";width:10px;height:10px;background:var(--warn);
  border-radius:2px;transform:rotate(45deg)}
.err-log{font-family:var(--mono);font-size:12px;line-height:1.7;color:var(--ink-2);
  overflow-x:auto;white-space:pre-wrap;word-break:break-word}
.err-log .num{color:var(--warn);font-weight:600}
.err-log .ts{color:var(--ink-3)}

/* methodology */
.method-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule-2);
  border:1px solid var(--rule-2);border-radius:18px;overflow:hidden}
.step{background:var(--bg);padding:36px 32px;display:flex;flex-direction:column;gap:14px;
  position:relative;min-height:340px}
.step:hover{background:var(--paper)}
.step .step-n{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);display:flex;justify-content:space-between;align-items:center}
.step .step-n .icon{width:24px;height:24px;border:1px solid var(--accent);border-radius:50%;
  display:grid;place-items:center;color:var(--accent)}
.step h3{margin:0;font-family:var(--serif);font-size:clamp(22px,2.2vw,26px);font-weight:500;letter-spacing:-.01em;
  line-height:1.15}
.step p{margin:0;color:var(--ink-2);font-size:14.5px;line-height:1.6}
.step .tools{margin-top:auto;display:flex;flex-wrap:wrap;gap:6px;padding-top:14px;
  border-top:1px dashed var(--rule-2)}
.step .tools .tool{font-family:var(--mono);font-size:11px;padding:4px 8px;background:var(--paper);
  border:1px solid var(--rule);border-radius:5px;color:var(--ink-2)}

/* asset cards: audit + wdrożenie + case */
.assets{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.asset{background:var(--paper);border:1px solid var(--rule);border-radius:18px;
  padding:36px;display:flex;flex-direction:column;gap:18px;min-height:520px;min-width:0}
.asset.full{grid-column:1 / -1;min-height:auto}
.asset-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.asset-head h3{margin:0;font-family:var(--serif);font-size:clamp(24px,2.6vw,32px);font-weight:400;letter-spacing:-.015em;line-height:1.1}
.asset-head .tag{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);padding:5px 9px;background:var(--bg);border:1px solid var(--rule);border-radius:5px;
  white-space:nowrap}
.asset p.desc{margin:0;color:var(--ink-2);font-size:15px;max-width:520px}

/* checklist */
.check-doc{background:var(--bg);border:1px solid var(--rule);border-radius:10px;padding:24px;
  margin-top:auto;font-size:13.5px;line-height:1.55}
.check-doc h5{margin:0 0 14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);display:flex;justify-content:space-between;align-items:center;gap:8px}
.check-doc h5 span{color:var(--accent)}
.check-doc ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.check-doc ul li{display:flex;gap:10px;align-items:flex-start}
.chk{width:14px;height:14px;border-radius:3px;border:1.5px solid var(--accent);flex-shrink:0;
  margin-top:3px;position:relative;background:var(--accent)}
.chk::after{content:"";position:absolute;left:3px;top:0px;width:4px;height:8px;
  border:solid #fff;border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}
.chk.empty{background:transparent}
.chk.empty::after{display:none}

/* roadmap */
.roadmap{margin-top:auto;display:flex;flex-direction:column;gap:0;
  background:var(--bg);border:1px solid var(--rule);border-radius:10px;overflow:hidden}
.rm-row{display:grid;grid-template-columns:90px 1fr 130px;gap:12px;padding:14px 18px;
  border-top:1px solid var(--rule);font-size:13.5px;align-items:center}
.rm-row:first-child{border-top:0}
.rm-row .wk{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--ink-3);text-transform:uppercase}
.rm-row .ph{font-family:var(--serif);font-size:16px;letter-spacing:-.005em;min-width:0}
.rm-row .ph small{display:block;font-family:var(--sans);font-size:12px;color:var(--ink-3);margin-top:2px;letter-spacing:0}
.rm-bar{height:6px;border-radius:3px;background:var(--paper);position:relative;overflow:hidden}
.rm-bar i{position:absolute;top:0;bottom:0;background:var(--accent);border-radius:3px}

/* case study */
.case-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;margin-top:8px}
.case-photo{background:var(--paper);border:1px solid var(--rule);border-radius:14px;aspect-ratio:4/3;
  position:relative;overflow:hidden;display:grid;place-items:center;
  background-image:repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in oklch, var(--ink) 6%, transparent) 14px 15px)}
.case-photo .ph-label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);padding:6px 10px;background:var(--bg);border:1px solid var(--rule);border-radius:5px;text-align:center}
.case-info h4{margin:0 0 4px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent)}
.case-info h3{margin:0 0 16px;font-family:var(--serif);font-size:clamp(26px,3vw,36px);font-weight:400;letter-spacing:-.02em;line-height:1.1}
.case-info p{margin:0 0 18px;color:var(--ink-2);font-size:15px;line-height:1.65}
.case-quote{margin:24px 0;padding:18px 22px;border-left:2px solid var(--accent);
  font-family:var(--serif);font-style:italic;font-size:17px;line-height:1.5;color:var(--ink)}
.case-quote footer{margin-top:10px;font-family:var(--sans);font-style:normal;font-size:13px;
  color:var(--ink-3);letter-spacing:0}
.case-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--rule);
  margin-top:24px}
.case-metrics .m{padding:18px 0 0;border-left:1px solid var(--rule);min-width:0}
.case-metrics .m:nth-child(odd){border-left:0;padding-left:0}
.case-metrics .m:nth-child(even){padding-left:24px}
.case-metrics .v{font-family:var(--serif);font-size:clamp(32px,4vw,42px);letter-spacing:-.02em;line-height:1}
.case-metrics .v small{font-family:var(--sans);font-size:18px;color:var(--ink-3);margin-left:4px}
.case-metrics .l{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-3);margin-top:8px}

/* pricing */
.pricing-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price{background:var(--bg);border:1px solid var(--rule);border-radius:18px;padding:32px;
  display:flex;flex-direction:column;gap:18px;position:relative;min-width:0}
.price.feat{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.price.feat .p-name,.price.feat .p-desc,.price.feat li{color:color-mix(in oklch, var(--bg) 88%, transparent)}
.price.feat .p-price{color:var(--bg)}
.price.feat .btn{background:var(--accent);border-color:var(--accent);color:#fff}
.price .p-pop{position:absolute;top:-12px;right:24px;font-family:var(--mono);font-size:10px;
  letter-spacing:.16em;text-transform:uppercase;background:var(--accent);color:#fff;
  padding:5px 10px;border-radius:5px}
.p-name{font-family:var(--serif);font-size:22px;font-weight:500;letter-spacing:-.005em}
.p-desc{font-size:13.5px;color:var(--ink-2);min-height:42px}
.p-price{font-family:var(--serif);font-size:clamp(36px,4vw,44px);letter-spacing:-.02em;line-height:1}
.p-price small{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink-3);
  text-transform:uppercase;margin-left:6px}
.price ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;
  border-top:1px dashed var(--rule-2);padding-top:18px;flex:1;font-size:13.5px}
.price.feat ul{border-color:color-mix(in oklch, var(--bg) 30%, transparent)}
.price ul li{display:flex;gap:10px;align-items:flex-start}
.price ul li::before{content:"+";color:var(--accent);font-weight:600;line-height:1.4}
.price.feat ul li::before{color:var(--bg)}

/* pricing table layout */
.pricing-table{border:1px solid var(--rule-2);border-radius:18px;overflow:hidden;background:var(--bg)}
.pt-row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;border-top:1px solid var(--rule)}
.pt-row:first-child{border-top:0;background:var(--paper)}
.pt-row > div{padding:18px 22px;border-left:1px solid var(--rule);font-size:14px;display:flex;align-items:center;min-width:0}
.pt-row > div:first-child{border-left:0}
.pt-row.head > div{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.pt-row.head > div:first-child{color:transparent}
.pt-row.tier > div:first-child{flex-direction:column;align-items:flex-start;gap:4px}
.pt-row.tier .pt-name{font-family:var(--serif);font-size:18px;letter-spacing:-.005em}
.pt-row.tier .pt-desc{font-size:12.5px;color:var(--ink-3)}
.pt-row.cta > div{padding:24px 22px}
.pt-check{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;color:var(--ink-2)}
.pt-check::before{content:"";width:14px;height:14px;border-radius:3px;background:var(--accent);
  flex-shrink:0;position:relative}
.pt-cross{font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}
.pt-cross::before{content:"—";margin-right:6px}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.faq details{border-top:1px solid var(--rule);padding:24px 0;cursor:pointer}
.faq details[open] summary{color:var(--accent)}
.faq summary{font-family:var(--serif);font-size:19px;font-weight:500;letter-spacing:-.005em;
  list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-size:18px;color:var(--ink-3);transition:transform .2s;flex-shrink:0}
.faq details[open] summary::after{content:"−";color:var(--accent)}
.faq details p{margin:14px 0 0;color:var(--ink-2);font-size:14.5px;line-height:1.65;max-width:540px}

/* CTA */
.cta{background:var(--ink);color:var(--bg);border-radius:24px;padding:72px 64px;
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center;
  position:relative;overflow:hidden}
[data-theme="dark"] .cta{background:var(--paper)}
.cta::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle, var(--accent) 0%, transparent 70%);opacity:.4;pointer-events:none}
.cta h2{margin:0;font-family:var(--serif);font-size:clamp(28px,4vw,58px);font-weight:400;letter-spacing:-.02em;line-height:1.05}
.cta h2 em{font-style:italic;color:var(--accent)}
.cta p{margin:18px 0 0;color:color-mix(in oklch, var(--bg) 75%, transparent);max-width:520px;font-size:16px;line-height:1.6}
.cta-form{background:color-mix(in oklch, var(--bg) 6%, transparent);
  border:1px solid color-mix(in oklch, var(--bg) 15%, transparent);
  border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:12px;position:relative;min-width:0}
.cta-form label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:color-mix(in oklch, var(--bg) 60%, transparent)}
.cta-form input{height:46px;border-radius:10px;background:color-mix(in oklch, var(--bg) 10%, transparent);
  border:1px solid color-mix(in oklch, var(--bg) 20%, transparent);padding:0 16px;color:var(--bg);
  font-family:inherit;font-size:16px;outline:none;width:100%}
.cta-form input:focus{border-color:var(--accent)}
.cta-form input::placeholder{color:color-mix(in oklch, var(--bg) 45%, transparent)}

/* footer */
footer.foot{border-top:1px solid var(--rule);padding:48px 0 36px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px}
.foot-grid h6{margin:0 0 14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3)}
.foot-grid ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--ink-2)}
.foot-grid ul a:hover{color:var(--accent)}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--rule);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.06em}

/* ───────── RESPONSIVE ───────── */

/* Large desktop down to laptop */
@media (max-width:1200px){
  .wide,.wrap{padding:0 28px}
  .nav-inner{padding:14px 28px}
  .nav-links{gap:22px}
  .hero{padding:72px 0 56px}
  .hero-grid{gap:48px}
  section{padding:80px 0}
  .sec-head{gap:48px;margin-bottom:40px}
  .case-grid{gap:36px}
  .cta{padding:60px 48px;gap:36px}
}

/* Tablet */
@media (max-width:980px){
  /* layout collapses to 1 col */
  .hero-grid,.problem-grid,.case-grid,.sec-head,.cta{grid-template-columns:1fr;gap:32px}
  .method-list,.assets,.faq,.foot-grid{grid-template-columns:1fr}

  /* strip 4 → 2 cols, keep numbers visible */
  .strip-grid{grid-template-columns:repeat(2,1fr);row-gap:24px}
  .strip-item:nth-child(3){border-left:0}
  .strip-item{padding:0 20px}

  /* nav: hide inline links, show burger */
  .nav-links{display:none}
  .nav-burger{display:inline-flex}
  .nav-cta .btn:not(.accent){display:none} /* keep only primary CTA */

  /* hero meta 4 → 2 cols */
  .hero-meta{grid-template-columns:repeat(2,1fr);row-gap:18px}
  .meta-item .v{font-size:20px}

  /* methodology min-height off */
  .step{min-height:auto;padding:28px 26px}
  .asset{min-height:auto;padding:28px}

  /* pricing 3 → 1 col + tweak feat order */
  .pricing-cards{grid-template-columns:1fr;gap:14px}
  .price.feat{order:-1} /* recommended first on mobile */

  /* pricing table → horizontal scroll wrapper */
  .pricing-table{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .pt-row{min-width:680px}

  /* roadmap tighter */
  .rm-row{grid-template-columns:80px 1fr 100px;padding:14px 16px;gap:10px}
  .rm-row .ph{font-size:15px}

  /* faq full width with internal max */
  .faq details p{max-width:none}

  /* CTA */
  section{padding:64px 0}
  .cta{padding:48px 32px}
  .cta::before{width:300px;height:300px;right:-100px;top:-100px}

  /* footer */
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px 24px}

  /* case metrics keep 2 cols */
}

/* Small tablet / large phone */
@media (max-width:720px){
  .wide,.wrap{padding:0 20px}
  .nav-inner{padding:12px 20px}
  .brand .name span{display:none} /* drop tagline */

  .hero{padding:48px 0 40px}
  .hero h1{margin:14px 0 18px}
  .hero p.lead{font-size:16.5px;margin-bottom:24px}
  .hero-meta{margin-top:28px;padding-top:20px;gap:18px}

  /* migration card more compact */
  .migr-card{padding:22px}
  .platforms{grid-template-columns:1fr;gap:14px}
  .arrow-col{flex-direction:row;justify-content:center;padding:4px 0}
  .arrow-col svg{transform:rotate(90deg)}

  /* schemas stack already; tighter padding */
  .schema{padding:22px}

  /* steps */
  .method-list{border-radius:14px}
  .step{padding:24px 22px}

  /* assets */
  .asset{padding:24px;border-radius:14px}
  .asset-head{flex-direction:column;align-items:flex-start}
  .check-doc{padding:20px}

  /* case */
  .case-photo{aspect-ratio:16/10}
  .case-info p{font-size:14.5px}
  .case-quote{padding:14px 18px;font-size:16px;margin:18px 0}

  /* CTA */
  .cta{padding:36px 24px;border-radius:18px}
  .cta-form{padding:20px}

  /* footer */
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:6px}

  /* sec-head margin */
  .sec-head{margin-bottom:32px}

  /* strip stack to single col */
  .strip-grid{grid-template-columns:1fr;row-gap:16px}
  .strip-item{border-left:0;padding:14px 0;border-top:1px solid var(--rule)}
  .strip-item:first-child{border-top:0;padding-top:0}
  .strip-item:nth-child(3){border-left:0}
}

/* Phone */
@media (max-width:480px){
  .wide,.wrap{padding:0 16px}
  .nav-inner{padding:10px 16px;gap:8px}
  .brand .name{font-size:14px}
  .nav-cta .btn{height:34px;padding:0 12px;font-size:12.5px}
  .nav-mobile a{padding:14px 16px}

  .hero{padding:36px 0 32px}
  .hero h1{font-size:32px;line-height:1.05}
  .hero p.lead{font-size:15.5px}
  .hero-meta{grid-template-columns:1fr 1fr;gap:14px}
  .meta-item .v{font-size:18px}

  /* buttons stretch full width on phone */
  .hero .btn,
  .cta-form .btn{width:100%;justify-content:center}

  /* migration card text */
  .migr-card{padding:18px}
  .migr-head{flex-wrap:wrap;gap:8px}
  .migr-foot{font-size:12px}

  /* footer 2 → 1 cols */
  .foot-grid{grid-template-columns:1fr;gap:28px}

  /* sections */
  section{padding:48px 0}
  .sec-head h2{font-size:28px}
  .sec-head{gap:20px;margin-bottom:24px}

  /* tree font smaller */
  .tree{font-size:11.5px}
  .err-log{font-size:11px}

  /* asset h3 + tag stack */
  .asset-head h3{font-size:24px}

  /* pricing inner padding */
  .price{padding:24px}
  .p-pop{right:16px;top:-10px}

  /* roadmap stack each row */
  .rm-row{grid-template-columns:1fr;gap:8px;padding:14px 16px}
  .rm-row .wk{font-size:10px}
  .rm-row .ph{font-size:15px}
  .rm-bar{max-width:100%}

  /* case metrics 2 → 1 col on very small */
  .case-metrics{grid-template-columns:1fr}
  .case-metrics .m{padding:14px 0 0;border-left:0;border-top:1px solid var(--rule)}
  .case-metrics .m:first-child{border-top:0;padding-top:0}
  .case-metrics .m:nth-child(even){padding-left:0}

  /* faq summary smaller */
  .faq summary{font-size:17px}

  /* CTA */
  .cta{padding:28px 20px}
  .cta h2{font-size:26px}
}

/* Tiny phones */
@media (max-width:360px){
  .hero h1{font-size:28px}
  .brand .name{font-size:13px}
  .nav-cta .btn{font-size:12px;padding:0 10px}
}

/* Reduce motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
}