/* NDS SOFT public company page. Loads after brand.css (font + tokens). Layout only. */
:root{--wrap:1120px;--gutter:24px;--header-h:68px}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{background:var(--surface);overflow-x:hidden}
img,svg{max-width:100%}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{cursor:pointer;transition:color var(--t),background-color var(--t),border-color var(--t),box-shadow var(--t),transform var(--t)}

.sprite{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:20px;height:20px;flex:none}
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.accent{color:var(--pink)}

.skip{position:absolute;left:16px;top:-60px;z-index:100;padding:12px 16px;border-radius:var(--r-sm);background:var(--ink);color:var(--surface);font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px)}
.header-row{display:flex;align-items:center;gap:24px;min-height:var(--header-h)}
.site-brand{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--ink);font-size:20px;font-weight:700;letter-spacing:.02em;text-decoration:none}
.site-brand span:not(.brand-dot){color:var(--pink);margin-left:-4px}
.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 4px var(--pink-soft)}
.site-nav{display:flex;gap:4px;margin-left:auto}
.site-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;color:var(--ink-2);font-size:16px;font-weight:500;text-decoration:none;white-space:nowrap}
.site-nav a.nav-hl{color:var(--pink-strong);font-weight:600}
.site-nav a:hover{background:var(--pink-soft);color:var(--pink-strong)}
.nav-cta{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border-radius:999px;background:var(--ink);color:var(--surface);font-weight:600;text-decoration:none;white-space:nowrap}
.nav-cta:hover{background:var(--pink-strong)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 24px;border-radius:999px;border:1.5px solid transparent;font-size:17px;font-weight:600;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--pink);color:var(--surface)}
.btn-primary:hover{background:var(--pink-strong);transform:translateY(-1px);box-shadow:0 8px 20px rgba(163,52,106,.22)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:var(--bg)}
.btn-pink{background:var(--pink);color:var(--surface);margin-top:8px}
.btn-pink:hover{background:var(--surface);color:var(--pink-strong)}

/* Type */
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;color:var(--pink-strong);font-size:14px;font-weight:600;letter-spacing:.04em}
.eyebrow::before{content:"";width:24px;height:2px;border-radius:2px;background:var(--pink)}
.eyebrow-light{color:var(--pink-line)}
h1{font-size:clamp(40px,7vw,72px);line-height:1.15;font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(28px,4.2vw,44px);line-height:1.25;letter-spacing:-.015em}
h3{font-size:22px}
.lead{max-width:520px;margin-top:24px;color:var(--ink-2);font-size:clamp(17px,2vw,20px)}
.sub{margin-top:12px;color:var(--ink-3);font-size:17px}

/* Hero */
.hero{padding:72px 0 88px;background:linear-gradient(180deg,var(--bg),var(--surface))}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}
.hero-tags li{padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink-2);font-size:15px}
.hero-panel{padding:32px;border-radius:var(--r-lg);background:var(--ink);color:var(--surface);box-shadow:0 24px 48px rgba(23,19,26,.18)}
.panel-label,.panel-foot{color:var(--pink-line);font-size:13px;font-weight:600;letter-spacing:.12em}
.panel-foot{margin-top:24px;color:var(--ink-3)}
.flow{display:grid;gap:12px;margin-top:20px;counter-reset:flow}
.flow li{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:var(--r);background:rgba(255,255,255,.04)}
.flow li:nth-child(2){margin-left:16px}
.flow li:nth-child(3){margin-left:32px;border-color:var(--pink);background:rgba(194,69,125,.14)}
.flow-ico{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--r-sm);background:var(--pink);color:var(--surface);flex:none}
.flow b{display:block;font-size:18px}
.flow small{display:block;color:var(--line-strong);font-size:15px}

/* Sections */
.section{padding:96px 0}
.section-head{max-width:820px;margin-bottom:48px}
.section-head h2,h1{text-wrap:balance}

/* Products */
.products{background:var(--surface)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.product-card{position:relative;display:flex;flex-direction:column;gap:12px;padding:24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);transition:border-color var(--t),box-shadow var(--t),transform var(--t)}
.product-card:hover,.product-card:focus-within{border-color:var(--pink-line);box-shadow:0 12px 32px rgba(163,52,106,.12);transform:translateY(-2px)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.card-ico{display:grid;place-items:center;width:48px;height:48px;border-radius:var(--r);background:var(--pink-soft);color:var(--pink-strong)}
.card-ico .ico{width:24px;height:24px}
.product-card h3{font-size:24px}
.product-card p{flex:1;color:var(--ink-2)}
.card-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;margin-top:4px;color:var(--pink-strong);font-weight:600;text-decoration:none;word-break:break-all}
.card-link::after{content:"";position:absolute;inset:0;border-radius:var(--r-lg)}
.card-link:hover{text-decoration:underline;text-underline-offset:3px}
.card-link:focus-visible{outline:none}
.card-link:focus-visible::after{outline:3px solid var(--pink);outline-offset:2px}
.product-card:hover .card-link .ico{transform:translate(2px,-2px)}
.card-link .ico,.next-link .ico{width:18px;height:18px;transition:transform var(--t)}

.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:14px;font-weight:600;white-space:nowrap}
.badge-ok{background:var(--ok-soft);color:var(--ok)}
.badge-info{background:var(--info-soft);color:var(--info)}
.badge-warn{background:var(--warn-soft);color:var(--warn)}
.badge-pink{background:var(--pink-soft);color:var(--pink-strong)}

/* Next */
.next{background:var(--bg)}
.next-list{display:grid;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);overflow:hidden}
.next-item{display:grid;grid-template-columns:1fr auto 200px;align-items:center;gap:24px;padding:20px 24px}
.next-item+.next-item{border-top:1px solid var(--line)}
.next-main h3{font-size:20px}
.next-main p{margin-top:2px;color:var(--ink-3)}
.next-link{display:inline-flex;align-items:center;justify-content:flex-end;gap:6px;min-height:44px;color:var(--ink);font-weight:600;text-decoration:none}
.next-link:hover{color:var(--pink-strong)}
.next-link:hover .ico{transform:translate(2px,-2px)}
.next-link.is-muted{color:var(--ink-3);font-weight:500}

/* Approach */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:none}
.steps li{padding:32px 24px;border-top:3px solid var(--ink)}
.steps li:first-child{border-top-color:var(--pink)}
.step-num{display:block;margin-bottom:16px;color:var(--pink);font-size:15px;font-weight:700;letter-spacing:.08em}
.steps h3{font-size:22px}
.steps p{margin-top:8px;color:var(--ink-2)}

/* About */
.about{background:var(--ink);color:var(--surface)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.about .accent{color:var(--pink-line)}
.about-copy{display:grid;gap:16px;justify-items:start;color:var(--line-strong);font-size:18px}

/* Team note */
.team{padding:64px 0}
.team-card{max-width:800px;padding:32px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg)}
.team-card h2{font-size:22px;margin-bottom:12px}
.team-card p{color:var(--ink-2)}
.team-card p+p{margin-top:8px}

/* Footer */
.site-footer{padding:40px 0;border-top:1px solid var(--line);background:var(--surface)}
.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px}
.footer-brand p{color:var(--ink-3);font-size:15px}
.footer-nav{display:flex;flex-wrap:wrap;gap:4px}
.footer-nav a,.footer-top{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border-radius:999px;color:var(--ink-2);text-decoration:none}
.footer-nav a:hover,.footer-top:hover{background:var(--pink-soft);color:var(--pink-strong)}
.footer-top .ico{width:18px;height:18px}

/* Tablet */
@media (max-width:1023px){
 .product-grid{grid-template-columns:repeat(2,1fr)}
 .hero-grid{grid-template-columns:1fr;gap:40px}
 .hero-panel{max-width:520px}
 .about-grid{grid-template-columns:1fr;gap:24px}
}
@media (max-width:767px){
 :root{--gutter:16px;--header-h:112px}
 .header-row{flex-wrap:wrap;gap:0 12px;min-height:0;padding-top:8px}
 .nav-cta{margin-left:auto;min-height:44px;padding:0 16px;font-size:15px}
 .site-nav{order:3;width:100%;margin:0 -8px;padding-bottom:4px;overflow-x:auto;scrollbar-width:none}
 .site-nav::-webkit-scrollbar{display:none}
 .site-nav a{padding:0 10px;font-size:15px}
 .hero{padding:40px 0 64px}
 .section{padding:64px 0}
 .section-head{margin-bottom:32px}
 .hero-actions .btn{flex:1 1 100%}
 .hero-panel{padding:24px}
 .flow li:nth-child(2),.flow li:nth-child(3){margin-left:0}
 .steps{grid-template-columns:1fr;gap:0}
 .steps li{padding:24px 0}
 .next-item{grid-template-columns:1fr;gap:8px;padding:20px}
 .next-item .badge{order:-1;justify-self:start}
 .next-link{justify-content:flex-start}
 .team{padding:48px 0}
 .team-card{padding:24px}
}
@media (max-width:559px){
 .product-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .btn-primary:hover,.product-card:hover,.product-card:focus-within{transform:none}
}
/* FAQ: native details/summary, readable without JavaScript */
.faq h2{margin-bottom:32px}
.faq-item{max-width:820px;border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;padding:18px 0;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:none;color:var(--pink);font-size:24px;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item h3{font-size:18px;font-weight:600}
.faq-item p{margin:0 0 20px;color:var(--ink-2)}