/* rovenaki.co — Web Studio Blog */
:root {
  --accent: #fd9c72;
  --accent-dark: #e8845a;
  --text: #1a1a2e;
  --text-muted: #5a5a72;
  --bg: #faf9f7;
  --bg-card: #ffffff;
  --border: #e8e4df;
  --header-h: 72px;
  --max-w: 1200px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(26, 26, 46, 0.08);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
}

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

a { color: var(--accent-dark); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.logo span { color: var(--accent); }

.nav-desktop { display: flex; gap: 32px; align-items: center; }
.nav-desktop a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-desktop a:hover { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  background: var(--accent);
  color: #fff !important;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn:hover { background: var(--accent-dark); color: #fff !important; transform: translateY(-1px); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: 0.3s;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  flex-direction: column;
  gap: 16px;
  z-index: 99;
  box-shadow: var(--shadow);
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--text); font-weight: 500; padding: 8px 0; }
.nav-mobile .legal-links {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nav-mobile .legal-links a { font-size: 0.85rem; color: var(--text-muted); }

/* Hero */
.hero {
  padding: 64px 0 48px;
  background: linear-gradient(135deg, #fff 0%, #fef6f2 100%);
  border-bottom: 1px solid var(--border);
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 28px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.hero-tags span {
  background: #fff;
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Blog grid */
.section { padding: 56px 0; }
.section-title {
  font-size: 1.5rem;
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26, 26, 46, 0.12);
}
.card-link { color: inherit; display: flex; flex-direction: column; flex: 1; }
.card-link:hover { color: inherit; }

.card-img {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}

.card-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }

.card-date {
  font-size: 0.8rem;
  color: var(--accent-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.card h2 {
  font-size: 1.15rem;
  line-height: 1.35;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  flex: 1;
}

.card-read {
  margin-top: 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-dark);
}

/* Post page */
.post-header {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--border);
}
.post-header h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  max-width: 800px;
}
.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.post-meta strong { color: var(--text); }

.post-featured {
  margin: 32px 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.post-featured img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.post-content {
  max-width: 720px;
  padding-bottom: 48px;
}
.post-content p { margin-bottom: 1.2em; }
.post-content h2 {
  font-size: 1.25rem;
  margin: 2em 0 0.8em;
  color: var(--text);
}
.post-content ul {
  margin: 0 0 1.2em 1.4em;
}
.post-content li { margin-bottom: 0.4em; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
  font-weight: 500;
  font-size: 0.9rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 { font-size: 1.3rem; margin-bottom: 24px; }
.contact-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.contact-item:last-child { border-bottom: none; }
.contact-item label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  font-weight: 600;
  margin-bottom: 6px;
}
.contact-item p, .contact-item a { font-size: 1rem; color: var(--text); }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 0.9rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 1rem;
  background: #fff;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group textarea { min-height: 140px; resize: vertical; }

.form-success {
  display: none;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  color: #2e7d32;
  padding: 16px 20px;
  border-radius: 8px;
  margin-top: 16px;
  font-weight: 500;
}
.form-success.show { display: block; }

/* Legal */
.legal-page { padding: 48px 0 64px; }
.legal-page h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.legal-date {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 36px;
}
.legal-content { max-width: 760px; }
.legal-content h2 {
  font-size: 1.1rem;
  margin: 2em 0 0.8em;
  color: var(--text);
}
.legal-content p { margin-bottom: 1em; }
.legal-content ul {
  margin: 0 0 1em 1.4em;
}
.legal-content li { margin-bottom: 0.35em; }
.doc-id {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.85);
  padding: 48px 0 32px;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .logo { color: #fff; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 0.9rem; color: rgba(255,255,255,0.65); line-height: 1.6; }
.footer-col h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 16px;
}
.footer-col a, .footer-col p {
  display: block;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-legal a { color: rgba(255,255,255,0.6); font-size: 0.82rem; }
.footer-legal a:hover { color: var(--accent); }

/* Services strip */
.services-strip {
  background: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.service-item h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: var(--text);
}
.service-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: block; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding: 40px 0 32px; }
}