*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #181d26;
  --primary-active: #0d1218;
  --canvas: #ffffff;
  --surface-soft: #f8fafc;
  --surface-strong: #e0e2e6;
  --surface-dark: #181d26;
  --surface-dark-elevated: #1d1f25;
  --hairline: #dddddd;
  --ink: #181d26;
  --body: #333840;
  --muted: #41454d;
  --on-primary: #ffffff;
  --link: #1b61c9;
  --link-active: #1a3866;
  --signature-coral: #aa2d00;
  --signature-forest: #0a2e0e;
  --signature-cream: #f5e9d4;
  --signature-peach: #fcab79;
  --signature-mint: #a8d8c4;
  --signature-yellow: #f4d35e;
  --signature-mustard: #d9a441;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: "Inter Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: var(--body);
  background: var(--canvas);
  line-height: 1.5;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-active); }

img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 48px; }

@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ---- TOP NAV ---- */
.top-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  height: 64px;
  display: flex; align-items: center;
}

.top-nav .container { display: flex; align-items: center; width: 100%; }

.nav-logo {
  font-size: 18px; font-weight: 600; color: var(--ink); text-decoration: none;
  flex-shrink: 0; margin-right: 40px;
}

.nav-links { display: flex; gap: 24px; flex: 1; }

.nav-links a {
  font-size: 14px; font-weight: 400; color: var(--body);
  text-decoration: none; white-space: nowrap;
}

.nav-links a:hover { color: var(--ink); }

.nav-actions { display: flex; gap: 12px; align-items: center; }

.btn-primary {
  background: var(--primary); color: var(--on-primary);
  font-size: 16px; font-weight: 500; line-height: 1.4;
  padding: 12px 24px; border-radius: 12px; border: none;
  cursor: pointer; text-decoration: none; display: inline-block;
  transition: background 0.15s;
}
.btn-primary:active, .btn-primary:hover { background: var(--primary-active); color: var(--on-primary); }

.btn-secondary {
  background: var(--canvas); color: var(--ink);
  font-size: 16px; font-weight: 500; line-height: 1.4;
  padding: 12px 24px; border-radius: 12px; border: 1px solid var(--hairline);
  cursor: pointer; text-decoration: none; display: inline-block;
}
.btn-secondary:hover { color: var(--ink); }

.btn-secondary-on-dark {
  background: var(--canvas); color: var(--ink);
  font-size: 16px; font-weight: 500;
  padding: 12px 24px; border-radius: 12px; border: none;
  cursor: pointer; text-decoration: none; display: inline-block;
}

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-actions .btn-primary { display: none; }
  .hamburger { display: flex; }
  .mobile-menu-open .nav-links {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0; bottom: 0;
    background: var(--canvas); padding: 32px 20px;
    z-index: 99; gap: 20px; overflow-y: auto;
  }
  .mobile-menu-open .nav-links a { font-size: 18px; }
}

/* ---- HERO ---- */
.hero {
  padding: 96px 0;
  background: var(--canvas);
}

.hero-inner { max-width: 680px; }

.hero-eyebrow {
  font-size: 14px; font-weight: 500; color: var(--muted);
  letter-spacing: 0.16px; text-transform: uppercase; margin-bottom: 16px;
}

.hero h1 {
  font-size: 40px; font-weight: 400; line-height: 1.2; color: var(--ink);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 14px; font-weight: 400; line-height: 1.5; color: var(--body);
  margin-bottom: 32px; max-width: 560px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 768px) {
  .hero { padding: 64px 0; }
  .hero h1 { font-size: 28px; }
}

/* ---- SIGNATURE CARDS ---- */
.sig-coral {
  background: var(--signature-coral); color: var(--on-primary);
  border-radius: 12px; padding: 48px;
  margin: 0;
}
.sig-coral h2 { font-size: 32px; font-weight: 400; line-height: 1.2; color: var(--on-primary); margin-bottom: 16px; }
.sig-coral p { font-size: 14px; color: var(--on-primary); opacity: 0.9; margin-bottom: 28px; }

.sig-forest {
  background: var(--signature-forest); color: var(--on-primary);
  border-radius: 12px; padding: 48px;
}
.sig-forest h2 { font-size: 32px; font-weight: 400; color: var(--on-primary); margin-bottom: 16px; }
.sig-forest p { font-size: 14px; color: var(--on-primary); opacity: 0.9; margin-bottom: 28px; }

.sig-dark {
  background: var(--surface-dark); color: var(--on-primary);
  border-radius: 12px; padding: 48px;
}
.sig-dark h2 { font-size: 32px; font-weight: 400; color: var(--on-primary); margin-bottom: 16px; }
.sig-dark p { font-size: 14px; color: var(--on-primary); opacity: 0.9; margin-bottom: 28px; }

.sig-cream {
  background: var(--signature-cream); color: var(--ink);
  border-radius: 10px; padding: 24px;
}

/* ---- SECTION BANDS ---- */
.section { padding: 96px 0; }
.section-sm { padding: 48px 0; }
.section-title { font-size: 32px; font-weight: 400; line-height: 1.2; color: var(--ink); margin-bottom: 12px; }
.section-sub { font-size: 14px; color: var(--body); margin-bottom: 48px; max-width: 560px; }

/* ---- CARD GRIDS ---- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

@media (max-width: 1024px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* Article card */
.article-card {
  background: var(--canvas); border-radius: 10px;
  border: 1px solid var(--hairline);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.article-card img { width: 100%; height: 200px; object-fit: cover; }
.article-card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.article-tag {
  font-size: 12px; font-weight: 500; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.16px; margin-bottom: 8px;
}
.article-card h3 { font-size: 18px; font-weight: 500; line-height: 1.4; color: var(--ink); margin-bottom: 10px; }
.article-card p { font-size: 14px; color: var(--body); line-height: 1.5; flex: 1; margin-bottom: 16px; }
.article-card .read-link { font-size: 14px; font-weight: 500; color: var(--link); margin-top: auto; }

/* Demo grid card */
.demo-card {
  border-radius: 10px; padding: 16px; overflow: hidden;
}
.demo-card.peach { background: var(--signature-peach); }
.demo-card.mint { background: var(--signature-mint); }
.demo-card.cream { background: var(--signature-cream); }
.demo-card.yellow { background: var(--signature-yellow); }
.demo-card h4 { font-size: 16px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.demo-card p { font-size: 14px; color: var(--body); line-height: 1.5; }
.demo-card img { border-radius: 8px; margin-top: 12px; width: 100%; height: 160px; object-fit: cover; }

/* ---- CTA BAND LIGHT ---- */
.cta-band {
  background: var(--surface-strong);
  border-radius: 12px; padding: 48px;
  text-align: center;
}
.cta-band h2 { font-size: 32px; font-weight: 400; color: var(--ink); margin-bottom: 16px; }
.cta-band p { font-size: 14px; color: var(--body); margin-bottom: 28px; }

/* ---- FOOTER ---- */
.footer {
  background: var(--canvas);
  border-top: 1px solid var(--hairline);
  padding: 64px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 16px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.6; margin-top: 12px; max-width: 280px; }
.footer-col h5 { font-size: 14px; font-weight: 500; color: var(--ink); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: var(--muted); }
.footer-col ul li a:hover { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--hairline); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 14px; color: var(--muted); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 14px; color: var(--muted); }

@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; align-items: flex-start; } }

/* ---- FORM ---- */
.contact-form { max-width: 560px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; color: var(--ink); margin-bottom: 6px; }
.form-group input, .form-group textarea {
  width: 100%; background: var(--canvas); color: var(--ink);
  font-size: 14px; font-family: inherit;
  padding: 12px 16px; height: 44px;
  border: 1px solid var(--hairline); border-radius: 6px;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: #458fff; }
.form-group textarea { height: 120px; resize: vertical; }
.form-note { font-size: 14px; color: var(--muted); margin-top: 8px; }

/* ---- ARTICLE PAGE ---- */
.article-hero { padding: 64px 0 48px; background: var(--canvas); border-bottom: 1px solid var(--hairline); }
.article-hero .tag { font-size: 12px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: 0.16px; margin-bottom: 16px; }
.article-hero h1 { font-size: 40px; font-weight: 400; line-height: 1.2; color: var(--ink); max-width: 760px; margin-bottom: 16px; }
.article-hero .meta { font-size: 14px; color: var(--muted); }

.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; padding: 64px 0; }
.article-body { min-width: 0; }
.article-body img { border-radius: 10px; margin: 24px 0; width: 100%; }
.article-body h2 { font-size: 32px; font-weight: 400; color: var(--ink); margin: 32px 0 12px; }
.article-body h3 { font-size: 24px; font-weight: 400; color: var(--ink); margin: 24px 0 10px; }
.article-body p { font-size: 14px; line-height: 1.6; color: var(--body); margin-bottom: 16px; }
.article-body ul, .article-body ol { padding-left: 20px; margin-bottom: 16px; }
.article-body li { font-size: 14px; line-height: 1.6; color: var(--body); margin-bottom: 6px; }
.article-body a { color: var(--link); }
.article-body strong { font-weight: 500; color: var(--ink); }

.article-sidebar {}
.sidebar-card { background: var(--surface-soft); border-radius: 10px; padding: 24px; margin-bottom: 24px; }
.sidebar-card h4 { font-size: 16px; font-weight: 500; color: var(--ink); margin-bottom: 12px; }
.sidebar-card ul { list-style: none; }
.sidebar-card ul li { border-top: 1px solid var(--hairline); padding: 10px 0; }
.sidebar-card ul li a { font-size: 14px; color: var(--body); display: block; }
.sidebar-card ul li a:hover { color: var(--ink); }
.sidebar-card ul li:first-child { border-top: none; padding-top: 0; }

@media (max-width: 1024px) { .article-layout { grid-template-columns: 1fr; } .article-sidebar { display: none; } }
@media (max-width: 768px) { .article-hero h1 { font-size: 28px; } }

/* ---- STATIC PAGES ---- */
.page-hero { padding: 64px 0; background: var(--canvas); border-bottom: 1px solid var(--hairline); }
.page-hero h1 { font-size: 40px; font-weight: 400; color: var(--ink); margin-bottom: 12px; }
.page-hero .meta { font-size: 14px; color: var(--muted); }
.page-content { padding: 64px 0; max-width: 800px; }
.page-content h2 { font-size: 24px; font-weight: 400; color: var(--ink); margin: 32px 0 10px; }
.page-content h3 { font-size: 20px; font-weight: 400; color: var(--ink); margin: 24px 0 8px; }
.page-content p, .page-content li { font-size: 14px; line-height: 1.7; color: var(--body); margin-bottom: 12px; }
.page-content ul, .page-content ol { padding-left: 20px; margin-bottom: 16px; }
.page-content a { color: var(--link); }
.page-content strong { font-weight: 500; color: var(--ink); }

/* ---- ABOUT PAGE ---- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
@media (max-width: 768px) { .team-grid { grid-template-columns: 1fr; } }
.team-card { background: var(--surface-soft); border-radius: 10px; padding: 24px; }
.team-card h4 { font-size: 16px; font-weight: 500; color: var(--ink); margin-bottom: 4px; }
.team-card .role { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.team-card p { font-size: 14px; color: var(--body); line-height: 1.5; }

/* ---- COOKIE BANNER ---- */
#cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: var(--surface-dark); color: var(--on-primary);
  padding: 20px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
#cookie-banner p { font-size: 14px; line-height: 1.5; max-width: 700px; }
#cookie-banner a { color: var(--on-primary); text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; flex-shrink: 0; }
.btn-cookie-accept {
  background: var(--link); color: var(--on-primary);
  font-size: 13.12px; font-weight: 600; padding: 12px 10px;
  border: none; border-radius: 2px; cursor: pointer;
}
.btn-cookie-reject {
  background: transparent; color: var(--on-primary);
  font-size: 13.12px; font-weight: 600; padding: 12px 10px;
  border: 1px solid rgba(255,255,255,0.4); border-radius: 2px; cursor: pointer;
}

@media (max-width: 768px) {
  #cookie-banner { padding: 20px; }
  .cookie-actions { width: 100%; }
}

/* ---- BREADCRUMBS ---- */
.breadcrumbs { padding: 12px 0; }
.breadcrumbs a, .breadcrumbs span { font-size: 13px; color: var(--muted); }
.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs .sep { margin: 0 6px; }

/* ---- DISCLAIMER ---- */
.disclaimer-bar {
  background: var(--surface-soft); border-top: 1px solid var(--hairline);
  padding: 12px 0; text-align: center;
}
.disclaimer-bar p { font-size: 12px; color: var(--muted); }

/* ---- HERO IMAGE ---- */
.hero-img-wrap { border-radius: 12px; overflow: hidden; margin-top: 48px; }
.hero-img-wrap img { width: 100%; height: 400px; object-fit: cover; }
@media (max-width: 768px) { .hero-img-wrap img { height: 220px; } }

/* ---- FEATURES LIST ---- */
.features-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.features-list li { font-size: 14px; color: var(--body); padding: 12px 16px; background: var(--surface-soft); border-radius: 8px; border-left: 3px solid var(--signature-forest); }
@media (max-width: 768px) { .features-list { grid-template-columns: 1fr; } }

/* ---- STAT STRIP ---- */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 48px 0; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.stat-item { text-align: center; }
.stat-num { font-size: 32px; font-weight: 400; color: var(--ink); line-height: 1; margin-bottom: 6px; }
.stat-label { font-size: 13px; color: var(--muted); }
@media (max-width: 768px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }

/* ---- BACK LINK ---- */
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--muted); margin-bottom: 24px; }
.back-link:hover { color: var(--ink); }