@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

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

:root {
  --primary: #0a0a0a; --primary-active: #1f1f1f; --primary-disabled: #e5e5e5;
  --ink: #0a0a0a; --body: #3a3a3a; --body-strong: #1a1a1a; --muted: #6a6a6a; --muted-soft: #9a9a9a;
  --hairline: #e5e5e5; --hairline-soft: #f0f0f0;
  --canvas: #fffaf0; --surface-soft: #faf5e8; --surface-card: #f5f0e0; --surface-strong: #ebe6d6; --surface-dark: #0a1a1a;
  --on-primary: #ffffff; --on-dark: #ffffff;
  --brand-pink: #ff4d8b; --brand-teal: #1a3a3a; --brand-lavender: #b8a4ed; --brand-peach: #ffb084; --brand-ochre: #e8b94a; --brand-mint: #a4d4c5;
  --rounded-xs: 6px; --rounded-sm: 8px; --rounded-md: 12px; --rounded-lg: 16px; --rounded-xl: 24px; --rounded-pill: 9999px;
}

html { font-size: 16px; scroll-behavior: smooth; }
body { background-color: var(--canvas); color: var(--body); font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 16px; font-weight: 400; line-height: 1.55; }
a { color: var(--ink); text-decoration: underline; }
a:hover { color: var(--primary-active); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.top-nav { background-color: var(--canvas); height: 64px; border-bottom: 1px solid var(--hairline); position: sticky; top: 0; z-index: 100; }
.top-nav .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-logo { font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 600; color: var(--ink); text-decoration: none; letter-spacing: -0.3px; }
.nav-logo span { color: var(--brand-mint); }
.nav-links { display: flex; gap: 8px; align-items: center; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--ink); text-decoration: none; padding: 8px 12px; border-radius: var(--rounded-pill); transition: background 0.15s; }
.nav-links a:hover { background: var(--surface-card); }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }
.nav-mobile { display: none; flex-direction: column; background: var(--canvas); border-top: 1px solid var(--hairline); padding: 12px 24px 24px; }
.nav-mobile a { font-size: 16px; font-weight: 500; color: var(--ink); text-decoration: none; padding: 12px 0; border-bottom: 1px solid var(--hairline-soft); display: block; }
.nav-mobile.open { display: flex; }

.hero-band { padding: 96px 0; }
.hero-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: center; }
.hero-label { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; }
.hero-h1 { font-family: 'Inter', sans-serif; font-size: 56px; font-weight: 500; line-height: 1.05; letter-spacing: -2px; color: var(--ink); margin-bottom: 24px; }
.hero-sub { font-size: 18px; line-height: 1.55; color: var(--body); margin-bottom: 32px; max-width: 520px; }
.hero-img-card { background: var(--surface-soft); border-radius: var(--rounded-xl); overflow: hidden; }
.hero-img-card img { width: 100%; height: 380px; object-fit: cover; display: block; }

.section { padding: 96px 0; }
.section-label { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.section-title { font-family: 'Inter', sans-serif; font-size: 40px; font-weight: 500; line-height: 1.1; letter-spacing: -1px; color: var(--ink); margin-bottom: 16px; }
.section-sub { font-size: 16px; color: var(--body); line-height: 1.55; max-width: 640px; margin-bottom: 48px; }

.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { border-radius: var(--rounded-xl); padding: 32px; }
.feature-card h3 { font-size: 18px; font-weight: 600; line-height: 1.4; margin-bottom: 12px; }
.feature-card p { font-size: 14px; line-height: 1.55; }
.feature-card-pink { background: var(--brand-pink); color: var(--on-primary); }
.feature-card-teal { background: var(--brand-teal); color: var(--on-dark); }
.feature-card-lavender { background: var(--brand-lavender); color: var(--ink); }
.feature-card-peach { background: var(--brand-peach); color: var(--ink); }
.feature-card-ochre { background: var(--brand-ochre); color: var(--ink); }
.feature-card-cream { background: var(--surface-card); color: var(--ink); }

.articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.article-card { background: var(--canvas); border: 1px solid var(--hairline); border-radius: var(--rounded-lg); padding: 24px; }
.article-card .tag { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.article-card h3 { font-size: 18px; font-weight: 600; line-height: 1.4; color: var(--ink); margin-bottom: 8px; }
.article-card p { font-size: 14px; color: var(--body); line-height: 1.55; margin-bottom: 16px; }
.article-card a.read-link { font-size: 14px; font-weight: 600; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink); padding-bottom: 1px; }

.testimonial-card { background: var(--surface-card); border-radius: var(--rounded-lg); padding: 24px; }
.testimonial-card blockquote { font-size: 16px; line-height: 1.55; color: var(--body-strong); margin-bottom: 16px; font-style: italic; }
.testimonial-card .author { font-size: 14px; font-weight: 600; color: var(--ink); }
.testimonial-card .role { font-size: 13px; color: var(--muted); }

.cta-band { background: var(--surface-soft); border-radius: var(--rounded-xl); padding: 80px; text-align: center; margin: 0 0 96px; }
.cta-band h2 { font-family: 'Inter', sans-serif; font-size: 40px; font-weight: 500; line-height: 1.1; letter-spacing: -1px; color: var(--ink); margin-bottom: 16px; }
.cta-band p { font-size: 16px; color: var(--body); margin-bottom: 32px; }

.badge-pill { background: var(--surface-card); color: var(--ink); font-size: 13px; font-weight: 500; border-radius: var(--rounded-pill); padding: 4px 12px; display: inline-block; }

.contact-form-wrap { background: var(--canvas); border: 1px solid var(--hairline); border-radius: var(--rounded-lg); padding: 40px; max-width: 600px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.form-group input, .form-group textarea { width: 100%; background: var(--canvas); color: var(--ink); font-family: 'Inter', sans-serif; font-size: 16px; border: 1px solid var(--hairline); border-radius: var(--rounded-md); padding: 12px 16px; height: 44px; outline: none; transition: border-color 0.15s; }
.form-group textarea { height: auto; min-height: 100px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--ink); }
.btn-primary { background: var(--primary); color: var(--on-primary); font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; line-height: 1; border: none; border-radius: var(--rounded-md); padding: 12px 20px; height: 44px; cursor: pointer; display: inline-flex; align-items: center; text-decoration: none; }
.btn-primary:hover { background: var(--primary-active); color: var(--on-primary); }
.btn-primary:disabled { background: var(--primary-disabled); color: var(--muted); cursor: not-allowed; }
.form-message { margin-top: 16px; font-size: 14px; font-weight: 500; color: #22c55e; display: none; }
.form-message.visible { display: block; }

#cookie-banner { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--surface-dark); color: var(--on-dark); border-radius: var(--rounded-xl); padding: 20px 28px; display: flex; align-items: center; gap: 24px; z-index: 999; max-width: 640px; width: calc(100% - 48px); box-shadow: 0 4px 24px rgba(0,0,0,0.18); }
#cookie-banner p { font-size: 14px; line-height: 1.5; flex: 1; }
#cookie-banner a { color: var(--brand-mint); }
.cookie-btns { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn-accept { background: var(--on-primary); color: var(--ink); font-size: 14px; font-weight: 600; border: none; border-radius: var(--rounded-md); padding: 10px 18px; cursor: pointer; }
.cookie-btn-reject { background: transparent; color: #a0a0a0; font-size: 14px; font-weight: 500; border: 1px solid rgba(255,255,255,0.2); border-radius: var(--rounded-md); padding: 10px 18px; cursor: pointer; }

.site-footer { background: var(--surface-soft); padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.55; margin-top: 12px; max-width: 280px; }
.footer-col h4 { font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); 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(--body); text-decoration: none; }
.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; }
.footer-bottom p { font-size: 14px; color: var(--muted); }
.footer-disclaimer { font-size: 13px; color: var(--muted-soft); margin-top: 8px; }

.page-header { padding: 64px 0 48px; border-bottom: 1px solid var(--hairline); margin-bottom: 64px; }
.page-header h1 { font-family: 'Inter', sans-serif; font-size: 40px; font-weight: 500; letter-spacing: -1px; line-height: 1.1; color: var(--ink); margin-bottom: 16px; }
.page-header p { font-size: 18px; color: var(--body); max-width: 600px; }

.article-layout { display: grid; grid-template-columns: 1fr 320px; gap: 64px; align-items: start; }
.article-body h2 { font-family: 'Inter', sans-serif; font-size: 32px; font-weight: 500; letter-spacing: -0.5px; line-height: 1.15; color: var(--ink); margin: 48px 0 16px; }
.article-body h3 { font-size: 24px; font-weight: 600; line-height: 1.3; color: var(--ink); margin: 32px 0 12px; }
.article-body p { font-size: 16px; line-height: 1.55; color: var(--body); margin-bottom: 20px; }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 20px; }
.article-body li { font-size: 16px; line-height: 1.55; color: var(--body); margin-bottom: 6px; }
.article-body img { width: 100%; border-radius: var(--rounded-lg); margin: 24px 0; }
.article-body .note-box { background: var(--surface-card); border-left: 3px solid var(--brand-mint); border-radius: 0 var(--rounded-md) var(--rounded-md) 0; padding: 16px 20px; margin: 24px 0; font-size: 14px; color: var(--body-strong); }
.article-sidebar { position: sticky; top: 88px; }
.sidebar-card { background: var(--surface-card); border-radius: var(--rounded-lg); padding: 24px; margin-bottom: 24px; }
.sidebar-card h4 { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: 12px; }
.sidebar-card ul { list-style: none; }
.sidebar-card ul li { font-size: 14px; color: var(--body); margin-bottom: 8px; border-bottom: 1px solid var(--hairline-soft); padding-bottom: 8px; }
.sidebar-card ul li a { text-decoration: none; color: var(--body); }
.sidebar-card ul li a:hover { color: var(--ink); }
.article-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.article-meta span { font-size: 13px; color: var(--muted); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.two-col img { width: 100%; border-radius: var(--rounded-xl); }

.prose h2 { font-family: 'Inter', sans-serif; font-size: 32px; font-weight: 500; letter-spacing: -0.5px; line-height: 1.15; color: var(--ink); margin: 40px 0 16px; }
.prose h3 { font-size: 20px; font-weight: 600; color: var(--ink); margin: 28px 0 10px; }
.prose p { font-size: 16px; line-height: 1.55; color: var(--body); margin-bottom: 18px; }
.prose ul, .prose ol { padding-left: 24px; margin-bottom: 18px; }
.prose li { font-size: 16px; line-height: 1.55; color: var(--body); margin-bottom: 6px; }

@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-h1 { font-size: 36px; letter-spacing: -1px; }
  .section-title { font-size: 28px; }
  .cards-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 48px 24px; }
  .cta-band h2 { font-size: 28px; }
  #cookie-banner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero-band { padding: 48px 0; }
  .section { padding: 64px 0; }
  .page-header h1 { font-size: 28px; }
}