:root {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #10233f;
    background: #eef3f8;
    --blue: #123e73;
    --blue-dark: #0b2749;
    --green: #16845b;
    --green-soft: #e9f7f1;
    --text: #10233f;
    --muted: #5f7186;
    --line: #dce5ee;
    --surface: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: linear-gradient(135deg, #edf4fb, #f7fbf8); }
a { color: inherit; }
p { color: #51657d; line-height: 1.7; }
h1, h2, h3 { letter-spacing: -.03em; }

.page-shell { min-height: 100vh; display: grid; place-items: center; padding: 32px; }
.hero-card, .auth-card { width: min(960px, 100%); background: rgba(255,255,255,.96); border: 1px solid rgba(16,35,63,.1); border-radius: 24px; padding: clamp(28px,5vw,64px); box-shadow: 0 24px 70px rgba(16,35,63,.12); }
.auth-card { width: min(520px, 100%); }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--green); }
h1 { margin: 12px 0; font-size: clamp(2.2rem,5vw,4.6rem); line-height: 1.02; }
.auth-card h1 { font-size: clamp(2rem,5vw,3rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 0 20px; border: 0; border-radius: 12px; font: inherit; font-weight: 800; text-decoration: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--blue); color: #fff; box-shadow: 0 12px 26px rgba(18,62,115,.22); }
.button.secondary { background: var(--green); color: #fff; }
.button.ghost { background: #fff; color: var(--blue); border: 1px solid var(--line); }
.button:disabled { opacity: .55; cursor: not-allowed; }
.status-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 36px; }
.status-grid article { padding: 18px; border-radius: 16px; background: #f4f8fc; }
.status-grid strong, .status-grid span { display: block; }
.status-grid span { margin-top: 6px; color: #60738a; font-size: .9rem; }
form { display: grid; gap: 10px; margin: 28px 0 18px; }
label { font-weight: 800; }
input, select, textarea { width: 100%; min-height: 48px; border: 1px solid #c9d5e2; border-radius: 10px; padding: 0 14px; font: inherit; background: #fff; }
textarea { min-height: 130px; padding-top: 12px; }
.text-link { color: var(--blue); font-weight: 700; }
.auth-links { display: flex; justify-content: space-between; gap: 16px; margin: 8px 0 20px; }
.alert-error, .alert-success { margin: 18px 0; padding: 14px 16px; border-radius: 12px; line-height: 1.5; }
.alert-error { border: 1px solid #efc2c2; background: #fff0f0; color: #8a2525; }
.alert-success { border: 1px solid #b9dfcc; background: #edf9f3; color: #16613f; }
form small { margin-top: -4px; color: var(--muted); }

.public-site { background: #fff; color: var(--text); }
.site-container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(16,35,63,.08); }
.nav-row { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand-symbol { display: inline-flex; align-items: center; letter-spacing: -.28em; padding-right: .28em; font-size: 1.65rem; font-style: italic; line-height: 1; }
.brand-symbol b { color: var(--blue); }
.brand-symbol strong { color: var(--green); }
.brand-symbol.large { font-size: 6rem; }
.brand-name { font-weight: 900; font-size: 1.2rem; letter-spacing: -.04em; }
.brand-name span { color: var(--green); }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 24px; flex: 1; }
.main-nav a, .site-footer a { text-decoration: none; color: #455a72; font-weight: 700; font-size: .92rem; }
.main-nav a:hover { color: var(--blue); }
.nav-actions { display: flex; gap: 10px; }
.nav-actions .button { min-height: 42px; padding: 0 16px; }
.public-hero { overflow: hidden; padding: 92px 0 84px; background: radial-gradient(circle at 85% 15%, rgba(22,132,91,.12), transparent 30%), radial-gradient(circle at 15% 15%, rgba(18,62,115,.13), transparent 28%), linear-gradient(180deg,#f8fbfe,#fff); }
.hero-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero-copy h1 { max-width: 760px; font-size: clamp(2.7rem,5.3vw,5.4rem); }
.hero-copy > p { max-width: 700px; font-size: 1.08rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px; font-size: .9rem; font-weight: 800; color: #496078; }
.software-preview { border: 1px solid rgba(16,35,63,.14); border-radius: 24px; overflow: hidden; background: #fff; box-shadow: 0 32px 80px rgba(11,39,73,.17); transform: rotate(1deg); }
.preview-top { height: 54px; display: flex; align-items: center; gap: 7px; padding: 0 18px; border-bottom: 1px solid var(--line); }
.preview-top span { width: 10px; height: 10px; border-radius: 50%; background: #d8e1ea; }
.preview-top b { margin-left: auto; font-size: .82rem; color: var(--blue); }
.preview-body { display: grid; grid-template-columns: 138px 1fr; min-height: 390px; }
.preview-body aside { display: flex; flex-direction: column; gap: 15px; padding: 24px 18px; background: var(--blue-dark); color: rgba(255,255,255,.72); font-size: .78rem; }
.preview-body aside strong { color: #fff; margin-bottom: 10px; }
.preview-content { padding: 28px; background: #f7fafc; }
.metric-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.metric-grid article { background: #fff; border: 1px solid var(--line); padding: 16px; border-radius: 14px; }
.metric-grid small, .metric-grid b { display: block; }
.metric-grid small { color: var(--muted); font-size: .68rem; }
.metric-grid b { margin-top: 8px; font-size: 1.55rem; }
.preview-chart { height: 210px; margin-top: 22px; display: flex; align-items: end; gap: 14px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.preview-chart i { flex: 1; min-height: 18%; border-radius: 8px 8px 2px 2px; background: linear-gradient(180deg,var(--green),#5ab990); }
.preview-chart i:nth-child(2) { height: 45%; }.preview-chart i:nth-child(3) { height: 72%; }.preview-chart i:nth-child(4) { height: 54%; }.preview-chart i:nth-child(5) { height: 88%; }.preview-chart i:nth-child(6) { height: 67%; }
.section { padding: 96px 0; }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading h2, .split-section h2, .story-card h2, .ad-section h2, .cta-section h2 { margin: 10px 0 14px; font-size: clamp(2rem,4vw,3.6rem); line-height: 1.08; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.feature-grid article { min-height: 245px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 14px 34px rgba(16,35,63,.06); }
.feature-grid article > span { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--green-soft); color: var(--green); font-weight: 900; }
.feature-grid h3 { margin: 24px 0 8px; font-size: 1.3rem; }
.soft-section { background: #f3f7fa; }
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.check-list { display: grid; gap: 12px; }
.check-list span { position: relative; padding: 16px 18px 16px 48px; border: 1px solid var(--line); border-radius: 14px; background: #fff; font-weight: 800; }
.check-list span::before { content: "✓"; position: absolute; left: 18px; color: var(--green); }
.story-card { display: grid; grid-template-columns: 260px 1fr; gap: 52px; padding: 52px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(135deg,#fff,#f3f8fb); }
.story-mark { display: grid; place-items: center; min-height: 260px; border-radius: 22px; background: #eaf1f7; }
.mission-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 28px; }
.mission-grid article { padding: 20px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.mission-grid h3 { margin: 0 0 8px; }
.dark-section { background: var(--blue-dark); color: #fff; }
.section-heading.light p, .dark-section p { color: rgba(255,255,255,.68); }
.ecosystem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.ecosystem-grid a { display: block; min-height: 220px; padding: 28px; border-radius: 20px; text-decoration: none; color: #fff; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.13); transition: transform .2s ease, background .2s ease; }
.ecosystem-grid a:hover { transform: translateY(-4px); background: rgba(255,255,255,.11); }
.ecosystem-grid h3 { font-size: 1.35rem; }
.ecosystem-grid span { display: inline-block; margin-top: 18px; color: #7ee0b5; font-weight: 900; }
.ad-section { display: grid; grid-template-columns: 1fr .9fr; gap: 70px; align-items: center; }
.ad-placeholder { min-height: 220px; display: grid; place-items: center; align-content: center; text-align: center; border: 2px dashed #bdcbd8; border-radius: 22px; background: #f8fbfd; }
.ad-placeholder span { font-weight: 900; color: var(--blue); }
.ad-placeholder small { margin-top: 8px; color: var(--muted); }
.cta-section { padding: 84px 0; text-align: center; background: linear-gradient(135deg,#eaf2f9,#eaf8f2); }
.cta-section p { max-width: 680px; margin: 0 auto 26px; }
.site-footer { padding: 64px 0 24px; background: #081e39; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-grid p { max-width: 480px; color: rgba(255,255,255,.6); }
.site-footer a { color: rgba(255,255,255,.7); }
.footer-brand .brand-name { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.55); font-size: .85rem; }

@media (max-width: 980px) {
    .main-nav { display: none; }
    .nav-row { justify-content: space-between; }
    .hero-layout, .split-section, .ad-section { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: repeat(2,1fr); }
    .story-card { grid-template-columns: 1fr; }
    .story-mark { min-height: 180px; }
    .mission-grid, .ecosystem-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .page-shell { padding: 16px; }
    .status-grid, .feature-grid, .metric-grid, .footer-grid { grid-template-columns: 1fr; }
    .site-container { width: min(100% - 28px,1180px); }
    .nav-actions .ghost { display: none; }
    .public-hero { padding: 64px 0; }
    .hero-copy h1 { font-size: 2.65rem; }
    .preview-body { grid-template-columns: 92px 1fr; min-height: 330px; }
    .preview-body aside { padding: 18px 10px; font-size: .66rem; }
    .preview-content { padding: 15px; }
    .preview-chart { padding: 16px; gap: 8px; }
    .section { padding: 70px 0; }
    .story-card { padding: 28px; }
    .footer-bottom { flex-direction: column; }
}
.filter-grid{display:grid;grid-template-columns:1fr 1.25fr 1.1fr auto;gap:1rem;align-items:end;margin:2rem 0}.filter-grid label{display:grid;gap:.45rem;font-weight:700;color:#18324f}.filter-grid input,.filter-grid select{width:100%;min-height:46px;padding:.75rem;border:1px solid #cdd9e6;border-radius:10px;background:#fff;color:#10253d}.directory-grid{margin-top:1.5rem}.empty-state{margin-top:2rem;padding:2rem;text-align:center;border:1px dashed #bfd0e2;border-radius:16px;background:#f7fafc}.profile-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:1.25rem}.tag{display:inline-flex;margin:.2rem;padding:.45rem .7rem;border-radius:999px;background:#e9f7ef;color:#08783d;font-size:.85rem;font-weight:700}@media(max-width:850px){.filter-grid,.profile-layout{grid-template-columns:1fr}}