@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 {
  --color-primary: #0a0a0a;
  --color-primary-active: #1f1f1f;
  --color-primary-disabled: #e5e5e5;
  --color-ink: #0a0a0a;
  --color-body: #3a3a3a;
  --color-body-strong: #1a1a1a;
  --color-muted: #6a6a6a;
  --color-muted-soft: #9a9a9a;
  --color-hairline: #e5e5e5;
  --color-canvas: #fffaf0;
  --color-surface-soft: #faf5e8;
  --color-surface-card: #f5f0e0;
  --color-surface-strong: #ebe6d6;
  --color-on-primary: #ffffff;
  --color-brand-pink: #ff4d8b;
  --color-brand-teal: #1a3a3a;
  --color-brand-lavender: #b8a4ed;
  --color-brand-peach: #ffb084;
  --color-brand-ochre: #e8b94a;
  --color-brand-mint: #a4d4c5;
  --color-success: #22c55e;
  --color-error: #ef4444;
  --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 { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background-color: var(--color-canvas); color: var(--color-body); line-height: 1.55; }

a { color: var(--color-ink); text-decoration: underline; }
a:hover { color: var(--color-primary-active); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* NAV */
.top-nav { background: var(--color-canvas); height: 64px; border-bottom: 1px solid var(--color-hairline); position: sticky; top: 0; z-index: 100; }
.top-nav .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { font-size: 18px; font-weight: 600; color: var(--color-ink); text-decoration: none; letter-spacing: -0.3px; }
.nav-links { display: flex; gap: 24px; list-style: none; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--color-ink); text-decoration: none; }
.nav-links a:hover { color: var(--color-muted); }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--color-ink); margin: 5px 0; }

/* HERO */
.hero-band { background: var(--color-canvas); padding: 96px 0; }
.hero-band .container { display: grid; grid-template-columns: 7fr 5fr; gap: 48px; align-items: center; }
.hero-title { font-family: 'Inter', sans-serif; font-size: 56px; font-weight: 500; line-height: 1.05; letter-spacing: -2px; color: var(--color-ink); margin-bottom: 24px; }
.hero-subtitle { font-size: 18px; font-weight: 400; color: var(--color-body); line-height: 1.55; margin-bottom: 32px; }
.hero-image-card { background: var(--color-surface-soft); border-radius: var(--rounded-xl); overflow: hidden; }
.hero-image-card img { width: 100%; height: 360px; object-fit: cover; display: block; }

/* FEATURE CARDS */
.section { padding: 96px 0; }
.section-label { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; color: var(--color-muted); text-transform: uppercase; 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(--color-ink); 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: 16px; line-height: 1.55; }
.card-pink { background: var(--color-brand-pink); color: #fff; }
.card-teal { background: var(--color-brand-teal); color: #fff; }
.card-lavender { background: var(--color-brand-lavender); color: var(--color-ink); }
.card-peach { background: var(--color-brand-peach); color: var(--color-ink); }
.card-ochre { background: var(--color-brand-ochre); color: var(--color-ink); }
.card-cream { background: var(--color-surface-card); color: var(--color-ink); }

/* ARTICLES GRID */
.articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.article-card { background: var(--color-canvas); border: 1px solid var(--color-hairline); border-radius: var(--rounded-lg); overflow: hidden; }
.article-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.article-card-body { padding: 24px; }
.article-card-body h3 { font-size: 18px; font-weight: 600; line-height: 1.4; color: var(--color-ink); margin-bottom: 12px; }
.article-card-body p { font-size: 14px; color: var(--color-body); line-height: 1.55; margin-bottom: 16px; }
.article-card-body a { font-size: 14px; font-weight: 600; color: var(--color-ink); text-decoration: underline; }

/* ARTICLE PAGE */
.article-header { background: var(--color-surface-strong); padding: 64px 0; }
.article-header h1 { font-family: 'Inter', sans-serif; font-size: 40px; font-weight: 500; line-height: 1.1; letter-spacing: -1px; color: var(--color-ink); margin-bottom: 16px; }
.article-meta { font-size: 13px; color: var(--color-muted); }
.article-content { padding: 64px 0; }
.article-content .content-wrap { max-width: 760px; margin: 0 auto; }
.article-content h2 { font-size: 32px; font-weight: 500; letter-spacing: -0.5px; color: var(--color-ink); margin: 48px 0 16px; }
.article-content h3 { font-size: 24px; font-weight: 600; letter-spacing: -0.3px; color: var(--color-ink); margin: 32px 0 12px; }
.article-content p { font-size: 16px; color: var(--color-body); line-height: 1.55; margin-bottom: 20px; }
.article-content ul, .article-content ol { margin: 0 0 20px 24px; }
.article-content li { font-size: 16px; color: var(--color-body); line-height: 1.55; margin-bottom: 8px; }
.article-content img { width: 100%; border-radius: var(--rounded-lg); margin: 32px 0; }
.info-box { background: var(--color-surface-card); border-radius: var(--rounded-lg); padding: 24px; margin: 32px 0; border-left: 4px solid var(--color-brand-ochre); }
.info-box h4 { font-size: 16px; font-weight: 600; color: var(--color-ink); margin-bottom: 8px; }
.info-box p { font-size: 14px; color: var(--color-body); margin: 0; }

/* FORM */
.contact-section { background: var(--color-surface-soft); padding: 96px 0; }
.contact-wrap { max-width: 600px; margin: 0 auto; }
.contact-wrap h2 { font-size: 40px; font-weight: 500; letter-spacing: -1px; color: var(--color-ink); margin-bottom: 12px; }
.contact-wrap p { font-size: 16px; color: var(--color-body); margin-bottom: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; color: var(--color-ink); margin-bottom: 6px; }
.form-group input, .form-group textarea { width: 100%; background: var(--color-canvas); color: var(--color-ink); font-family: 'Inter', sans-serif; font-size: 16px; border: 1px solid var(--color-hairline); border-radius: var(--rounded-md); padding: 12px 16px; height: 44px; outline: none; transition: border-color 0.15s; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-ink); }
.form-group textarea { height: auto; min-height: 120px; resize: vertical; }
.btn-primary { background: var(--color-primary); color: var(--color-on-primary); font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; border: none; border-radius: var(--rounded-md); padding: 12px 20px; height: 44px; cursor: pointer; transition: background 0.15s; }
.btn-primary:hover { background: var(--color-primary-active); }
.btn-primary:disabled { background: var(--color-primary-disabled); color: var(--color-muted); cursor: not-allowed; }
.form-message { margin-top: 16px; padding: 12px 16px; border-radius: var(--rounded-md); font-size: 14px; font-weight: 500; display: none; }
.form-message.success { background: #dcfce7; color: #166534; display: block; }
.form-message.error-msg { background: #fee2e2; color: #991b1b; display: block; }

/* COOKIE BANNER */
#cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-surface-dark, #0a1a1a); color: #fff; padding: 20px 24px; z-index: 999; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
#cookie-banner p { font-size: 14px; color: #a0a0a0; flex: 1; }
#cookie-banner p a { color: #fff; }
.cookie-buttons { display: flex; gap: 12px; flex-shrink: 0; }
.btn-cookie-accept { background: #fff; color: #0a0a0a; font-size: 14px; font-weight: 600; border: none; border-radius: var(--rounded-md); padding: 10px 20px; cursor: pointer; }
.btn-cookie-reject { background: transparent; color: #a0a0a0; font-size: 14px; font-weight: 500; border: 1px solid #a0a0a0; border-radius: var(--rounded-md); padding: 10px 20px; cursor: pointer; }

/* FOOTER */
.site-footer { background: var(--color-surface-soft); padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 48px; margin-bottom: 64px; }
.footer-col h4 { font-size: 14px; font-weight: 600; color: var(--color-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(--color-muted); text-decoration: none; }
.footer-col ul li a:hover { color: var(--color-ink); }
.footer-col p { font-size: 14px; color: var(--color-muted); line-height: 1.55; }
.footer-bottom { border-top: 1px solid var(--color-hairline); padding-top: 32px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 13px; color: var(--color-muted-soft); }

/* PAGE HEADER */
.page-header { background: var(--color-surface-strong); padding: 64px 0; }
.page-header h1 { font-family: 'Inter', sans-serif; font-size: 40px; font-weight: 500; letter-spacing: -1px; color: var(--color-ink); margin-bottom: 12px; }
.page-header p { font-size: 16px; color: var(--color-body); }
.page-content { padding: 64px 0; }
.page-content .content-wrap { max-width: 760px; }
.page-content h2 { font-size: 24px; font-weight: 600; color: var(--color-ink); margin: 40px 0 12px; }
.page-content p { font-size: 16px; color: var(--color-body); line-height: 1.55; margin-bottom: 16px; }
.page-content ul { margin: 0 0 16px 24px; }
.page-content li { font-size: 16px; color: var(--color-body); line-height: 1.55; margin-bottom: 8px; }

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

/* BREADCRUMB */
.breadcrumb { font-size: 13px; color: var(--color-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--color-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-ink); }

/* RESPONSIVE */
@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: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero-band { padding: 64px 0; }
  .hero-band .container { grid-template-columns: 1fr; }
  .hero-title { font-size: 36px; letter-spacing: -1px; }
  .section-title { font-size: 28px; }
  .cards-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--color-canvas); border-bottom: 1px solid var(--color-hairline); padding: 16px 24px; gap: 16px; }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: block; }
  #cookie-banner { flex-direction: column; align-items: flex-start; }
}