/* Solutio Nova website — deliberately dependency-free. */
:root {
  --ink: #071326;
  --ink-2: #0d1d35;
  --ink-3: #142946;
  --paper: #f7f2e8;
  --paper-2: #fffdf8;
  --muted: #aeb9c8;
  --muted-dark: #5f6b7a;
  --line: rgba(255,255,255,.12);
  --line-light: #dce2e9;
  --gold: #d9a347;
  --gold-light: #f1c56e;
  --green: #9fd000;
  --max: 1180px;
  --radius: 24px;
  --shadow: 0 24px 80px rgba(0,0,0,.26);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--paper); background: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
::selection { background: var(--gold); color: var(--ink); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 10px 14px; border-radius: 10px; background: var(--paper); color: var(--ink); transition: top .2s ease; }
.skip-link:focus { top: 16px; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(7,19,38,.82); backdrop-filter: blur(18px); border-bottom: 1px solid transparent; transition: border-color .2s ease, background .2s ease; }
.site-header.is-scrolled { border-color: var(--line); background: rgba(7,19,38,.94); }
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 780; letter-spacing: -.03em; font-size: 1.2rem; }
.brand img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,.28); }
.brand span { white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 10px 14px; border-radius: 999px; color: #c9d2df; font-size: .95rem; transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a:focus-visible, .nav-links a[aria-current="page"] { color: var(--paper); background: rgba(255,255,255,.08); }
.nav-links .nav-cta { color: var(--ink); background: var(--paper); font-weight: 700; }
.nav-links .nav-cta:hover, .nav-links .nav-cta:focus-visible { color: var(--ink); background: #fff; }
.menu-button { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 13px; background: transparent; color: var(--paper); cursor: pointer; }
.menu-button svg { width: 22px; margin: auto; }
main { overflow: hidden; }
.hero { position: relative; min-height: 780px; display: grid; align-items: center; padding: 96px 0 86px; isolation: isolate; }
.hero::before { content: ""; position: absolute; width: 640px; height: 640px; right: -180px; top: -140px; border-radius: 50%; background: radial-gradient(circle, rgba(217,163,71,.16), rgba(217,163,71,0) 68%); z-index: -1; }
.hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 82%); z-index: -2; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(46px, 7vw, 100px); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px; color: var(--gold-light); font-size: .78rem; font-weight: 780; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 26px; font-size: clamp(3.25rem, 7vw, 6.9rem); line-height: .93; letter-spacing: -.065em; font-weight: 760; }
h1 em { color: var(--gold-light); font-style: normal; }
.lead { max-width: 650px; color: #c4cedb; font-size: clamp(1.08rem, 1.8vw, 1.3rem); line-height: 1.75; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; font-weight: 720; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--paper); color: var(--ink); }
.button-primary:hover { background: #fff; }
.button-secondary { border-color: var(--line); background: rgba(255,255,255,.035); color: var(--paper); }
.button-secondary:hover { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.07); }
.button svg { width: 18px; height: 18px; }
.hero-art { position: relative; min-height: 560px; }
.brand-stage { position: absolute; inset: 36px 12px 42px 60px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 44px; background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.015)); box-shadow: var(--shadow); overflow: hidden; }
.brand-stage::before { content:""; position:absolute; width: 330px; height:330px; border: 1px solid rgba(217,163,71,.28); border-radius: 50%; }
.brand-stage::after { content:""; position:absolute; width: 470px; height:470px; border: 1px solid rgba(255,255,255,.07); border-radius: 50%; }
.brand-stage img { position: relative; z-index: 2; width: min(66%, 340px); border-radius: 30%; box-shadow: 0 26px 70px rgba(0,0,0,.38); }
.float-card { position: absolute; z-index: 4; padding: 14px 18px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(13,29,53,.85); box-shadow: 0 15px 40px rgba(0,0,0,.3); backdrop-filter: blur(14px); }
.float-card strong { display: block; font-size: .98rem; }
.float-card span { color: var(--muted); font-size: .82rem; }
.float-one { left: 8px; top: 118px; }
.float-two { right: -4px; bottom: 96px; }
.section { padding: 110px 0; }
.section-light { color: var(--ink); background: var(--paper-2); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 46px; }
.section-head h2 { max-width: 760px; margin-bottom: 0; font-size: clamp(2.35rem, 4.5vw, 4.7rem); line-height: 1; letter-spacing: -.055em; }
.section-head p { max-width: 520px; margin-bottom: 5px; color: var(--muted-dark); }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: inherit; font-weight: 740; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.work-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; }
.project-card { position: relative; min-height: 520px; padding: 34px; border-radius: 30px; overflow: hidden; transition: transform .22s ease, box-shadow .22s ease; }
.project-card:hover { transform: translateY(-5px); box-shadow: 0 28px 72px rgba(15,28,46,.14); }
.project-card-dark { background: var(--ink); color: var(--paper); }
.project-card-soft { background: #e9eef4; color: var(--ink); }
.project-meta { position: relative; z-index: 3; display: flex; align-items: center; gap: 10px; margin-bottom: 18px; color: inherit; opacity: .75; font-size: .78rem; font-weight: 760; letter-spacing: .12em; text-transform: uppercase; }
.project-meta .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.project-card h3 { position: relative; z-index: 3; margin-bottom: 12px; font-size: clamp(2rem, 3vw, 3.5rem); line-height: 1; letter-spacing: -.05em; }
.project-card p { position: relative; z-index: 3; max-width: 480px; color: inherit; opacity: .72; }
.project-card .text-link { position: relative; z-index: 3; margin-top: 6px; }
.project-visual { position: absolute; left: 24px; right: 24px; bottom: -60px; }
.project-card:first-child .project-visual { right: -44px; left: 40px; bottom: -26px; width: 76%; margin-left: auto; }
.project-card:nth-child(2) .project-visual { left: 90px; right: -80px; bottom: -74px; }
.project-visual img { filter: drop-shadow(0 22px 28px rgba(0,0,0,.18)); }
.archive-strip { margin-top: 24px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 30px; padding: 34px 38px; border-radius: 24px; background: #f1ece2; color: var(--ink); border: 1px solid #e5ded2; }
.archive-strip h3 { margin-bottom: 6px; font-size: 1.35rem; }
.archive-strip p { margin-bottom: 0; color: var(--muted-dark); }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.principle { padding: 32px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.025); }
.principle-number { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 28px; border: 1px solid rgba(217,163,71,.5); border-radius: 50%; color: var(--gold-light); font-weight: 760; }
.principle h3 { margin-bottom: 10px; font-size: 1.4rem; }
.principle p { margin-bottom: 0; color: var(--muted); }
.about-band { position: relative; padding: 110px 0; color: var(--ink); background: var(--gold); overflow: hidden; }
.about-band::after { content:"SN"; position:absolute; right:-40px; bottom:-145px; font-size: 26rem; line-height: 1; letter-spacing: -.12em; font-weight: 900; color: rgba(7,19,38,.07); }
.about-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.about-grid h2 { font-size: clamp(2.7rem, 5vw, 5.2rem); line-height: .96; letter-spacing: -.055em; }
.about-copy { font-size: 1.18rem; }
.about-copy p { max-width: 680px; }
.about-copy .text-link { margin-top: 10px; }
.cta { position: relative; padding: 120px 0; text-align: center; overflow: hidden; }
.cta::before { content:""; position:absolute; width:740px; height:740px; left:50%; top:50%; transform:translate(-50%,-50%); border-radius:50%; background:radial-gradient(circle, rgba(217,163,71,.12), transparent 65%); }
.cta .container { position: relative; }
.cta h2 { max-width: 850px; margin: 0 auto 22px; font-size: clamp(2.8rem, 5.6vw, 6rem); line-height: .96; letter-spacing: -.06em; }
.cta p { max-width: 620px; margin: 0 auto; color: var(--muted); font-size: 1.15rem; }
.cta .actions { justify-content: center; }
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a:hover { color: var(--paper); }
.footer-brand { display:flex; align-items:center; gap:12px; color: var(--paper); font-weight:700; }
.footer-brand img { width:32px; height:32px; border-radius:9px; }
.footer-note { margin:8px 0 0; font-size:.84rem; }
/* Inner pages */
.page-hero { position: relative; padding: 100px 0 78px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 950px; font-size: clamp(3rem, 6vw, 6.2rem); }
.page-hero .lead { max-width: 760px; }
.breadcrumb { display:flex; gap:9px; align-items:center; margin-bottom:24px; color:var(--muted); font-size:.9rem; }
.breadcrumb a:hover { color:var(--paper); }
.content-section { padding: 86px 0; }
.content-section-light { color: var(--ink); background: var(--paper-2); }
.prose { max-width: 780px; }
.prose h2 { margin-top: 2.3em; font-size: clamp(1.9rem, 3vw, 2.8rem); letter-spacing: -.035em; line-height: 1.08; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 2em; font-size: 1.35rem; }
.prose p, .prose li { color: inherit; opacity: .78; }
.prose a { color: var(--gold-light); text-decoration: underline; text-underline-offset: 3px; }
.content-section-light .prose a { color: #8b5b0f; }
.prose ul { padding-left: 1.25em; }
.product-hero-grid { display:grid; grid-template-columns: 1fr .9fr; gap:70px; align-items:center; }
.product-icon { width: 112px; height:112px; margin-bottom:24px; border-radius:28px; box-shadow:0 20px 50px rgba(0,0,0,.24); }
.product-preview { padding:28px; border:1px solid var(--line); border-radius:32px; background:rgba(255,255,255,.04); }
.stats { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:36px; }
.stat { padding:20px; border:1px solid var(--line); border-radius:18px; background:rgba(255,255,255,.03); }
.stat strong { display:block; font-size:1.35rem; color:var(--paper); }
.stat span { color:var(--muted); font-size:.85rem; }
.feature-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.feature { padding:28px; border:1px solid var(--line-light); border-radius:22px; background:#fff; }
.feature h3 { margin-bottom:8px; font-size:1.22rem; }
.feature p { margin-bottom:0; color:var(--muted-dark); }
.work-list { display:grid; gap:22px; }
.work-item { display:grid; grid-template-columns:180px 1fr auto; align-items:center; gap:32px; padding:26px; border:1px solid var(--line); border-radius:24px; background:rgba(255,255,255,.025); }
.work-item img { width:180px; height:120px; object-fit:cover; border-radius:18px; background:#fff; }
.work-item .app-thumb { object-fit:contain; padding:18px; }
.work-item h2 { margin-bottom:5px; font-size:1.6rem; }
.work-item p { margin-bottom:0; color:var(--muted); }
.support-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.support-card { padding:30px; border:1px solid var(--line); border-radius:24px; background:rgba(255,255,255,.025); }
.support-card h2 { font-size:1.4rem; }
.support-card p { color:var(--muted); }
.notice { padding:20px 24px; border-left:3px solid var(--gold); background:rgba(217,163,71,.09); border-radius:0 14px 14px 0; color:#dce3ec; }
.legal-meta { color:var(--muted); font-size:.9rem; }
.not-found { min-height:70vh; display:grid; place-items:center; text-align:center; padding:80px 20px; }
.not-found strong { display:block; font-size:clamp(6rem,20vw,14rem); line-height:.8; color:rgba(255,255,255,.07); }
.not-found h1 { margin-top:-30px; font-size:clamp(2.4rem,5vw,4.8rem); }
@media (max-width: 920px) {
  .menu-button { display: inline-grid; place-items:center; }
  .nav-links { position: fixed; left:20px; right:20px; top:84px; display:none; flex-direction:column; align-items:stretch; padding:14px; border:1px solid var(--line); border-radius:20px; background:rgba(7,19,38,.98); box-shadow:var(--shadow); }
  .nav-links.is-open { display:flex; }
  .nav-links a { text-align:center; }
  .hero { min-height:auto; padding-top:70px; }
  .hero-grid, .product-hero-grid { grid-template-columns:1fr; }
  .hero-art { min-height:500px; }
  .work-grid { grid-template-columns:1fr; }
  .project-card { min-height:560px; }
  .principles, .support-grid { grid-template-columns:1fr; }
  .about-grid { grid-template-columns:1fr; gap:20px; }
  .work-item { grid-template-columns:130px 1fr; }
  .work-item .button { grid-column:1 / -1; }
}
@media (max-width: 640px) {
  .container { width:min(calc(100% - 28px), var(--max)); }
  .nav { min-height:68px; }
  .brand img { width:36px; height:36px; }
  .hero { padding:58px 0 70px; }
  h1 { font-size:clamp(3rem,15vw,5rem); }
  .hero-art { min-height:410px; margin-top:10px; }
  .brand-stage { inset:20px 5px 28px 30px; border-radius:30px; }
  .float-card { padding:10px 13px; border-radius:14px; }
  .float-one { left:0; top:76px; }
  .float-two { right:0; bottom:58px; }
  .section, .about-band, .cta { padding:76px 0; }
  .section-head { display:block; }
  .section-head p { margin-top:18px; }
  .project-card { min-height:510px; padding:26px; border-radius:24px; }
  .project-card:first-child .project-visual { width:92%; right:-42px; left:20px; }
  .project-card:nth-child(2) .project-visual { left:34px; right:-70px; }
  .archive-strip { grid-template-columns:1fr; padding:26px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-links { justify-content:flex-start; }
  .stats, .feature-grid { grid-template-columns:1fr; }
  .work-item { grid-template-columns:1fr; }
  .work-item img { width:100%; height:180px; }
  .page-hero { padding:72px 0 56px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior:auto !important; transition:none !important; animation:none !important; }
}