/* bysize.de City Landing Pages - Shared Styles */

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

:root {
  --black: #0a0a0a;
  --white: #FAFAFA;
  --gray-100: #F0F0F0;
  --gray-200: #E0E0E0;
  --gray-300: #C0C0C0;
  --gray-500: #808080;
  --gray-700: #404040;
  --gray-900: #1a1a1a;
  --accent: #C9A96E;
  --accent-dim: rgba(201,169,110,0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--black);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-logo img { height: 26px; width: auto; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.1px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-link:hover { color: rgba(255,255,255,0.9); }

/* Hero */
.hero {
  padding-top: 80px;
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: 3px;
  padding: 5px 12px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 16px;
  color: var(--white);
}

.hero h1 span {
  color: var(--accent);
}

.hero-sub {
  font-size: 17px;
  font-weight: 400;
  color: rgba(255,255,255,0.55);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.cta-btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
  background: var(--accent);
  border: none;
  border-radius: 4px;
  padding: 14px 32px;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.15s;
  letter-spacing: 0.2px;
}

.cta-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* Content */
.content {
  flex: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 80px 24px;
}

.content h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--black);
  margin-bottom: 28px;
  line-height: 1.2;
}

.content p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--gray-700);
  margin-bottom: 20px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 48px 0;
}

.content-card {
  background: var(--gray-100);
  border-radius: 8px;
  padding: 28px;
  border: 1px solid var(--gray-200);
}

.content-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.content-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-700);
  margin-bottom: 0;
}

/* Features Section */
.features {
  background: var(--gray-100);
  padding: 80px 24px;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.features-inner {
  max-width: 860px;
  margin: 0 auto;
}

.features h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -1px;
  text-align: center;
  margin-bottom: 48px;
  color: var(--black);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-item {
  text-align: center;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 20px;
}

.feature-item h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.feature-item p {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 80px 24px;
}

.cta-section h2 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 36px;
  line-height: 1.6;
}

.cta-section .cta-btn {
  background: var(--accent);
  color: var(--black);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 36px;
}

/* Local Service Area */
.service-area {
  padding: 60px 24px;
  max-width: 860px;
  margin: 0 auto;
}

.service-area h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.8px;
  margin-bottom: 24px;
}

.service-area p {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.service-tag {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 6px 14px;
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.4);
  padding: 32px 48px;
  margin-top: auto;
}

.footer-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo img {
  height: 20px;
  opacity: 0.5;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover { color: rgba(255,255,255,0.6); }

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .content-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .hero h1 { letter-spacing: -1px; }
  .hero-sub { font-size: 15px; }
  .content { padding: 60px 20px; }
  .features { padding: 60px 20px; }
  .cta-section { padding: 60px 20px; }
}