/* Adost Pohledávky — Steel & Sage Design System */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=DM+Serif+Display&display=swap');

:root {
  /* Backgrounds */
  --bg-page: #f7f8f9;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --bg-subtle: #f0f2f4;
  --bg-accent-soft: #e8f5ee;

  /* Text */
  --text-primary: #1a2332;
  --text-secondary: #5f6b7a;
  --text-tertiary: #8d95a0;
  --text-inverse: #ffffff;

  /* Accent — forest green */
  --accent: #1b6b4a;
  --accent-hover: #155a3e;
  --accent-light: #e8f5ee;
  --accent-muted: #2a7d58;

  /* Borders & Shadows */
  --border: #e2e5e9;
  --border-light: #edf0f2;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.09);

  /* Footer */
  --footer-bg: #1a2332;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-page);
  color: var(--text-secondary);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'DM Serif Display', serif;
  color: var(--text-primary);
  line-height: 1.2;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1rem 2rem;
  background: rgba(247,248,249,0.92);
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
}
.navbar.scrolled {
  padding: 0.6rem 2rem;
  background: rgba(255,255,255,0.97);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-light);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.35rem; color: var(--text-primary);
  text-decoration: none;
  display: flex; align-items: center; gap: 0.5rem;
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--text-tertiary); text-decoration: none;
  font-size: 0.9rem; font-weight: 500;
  transition: color 0.2s; position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--accent);
  transition: width 0.3s;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  background: var(--accent); color: var(--text-inverse);
  padding: 0.55rem 1.3rem; border-radius: 8px;
  text-decoration: none; font-weight: 600; font-size: 0.85rem;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--text-primary); margin: 5px 0;
  transition: all 0.3s;
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 8rem 2rem 4rem;
  position: relative; overflow: hidden;
  background: var(--bg-card);
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(27,107,74,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(27,107,74,0.03) 0%, transparent 50%);
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; width: 100%;
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--accent-light); border: 1px solid rgba(27,107,74,0.15);
  padding: 0.35rem 0.9rem; border-radius: 100px;
  font-size: 0.78rem; color: var(--accent); font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  margin-bottom: 1.5rem;
}
.hero h1 .highlight { color: var(--accent); }
.hero-desc {
  font-size: 1.05rem; color: var(--text-secondary);
  max-width: 520px; margin-bottom: 2rem; line-height: 1.8;
}
.hero-stats { display: flex; gap: 3rem; margin-bottom: 2.5rem; }
.hero-stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.4rem; color: var(--text-primary);
  line-height: 1;
}
.hero-stat-label { font-size: 0.78rem; color: var(--text-tertiary); margin-top: 0.3rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
  background: var(--accent); color: var(--text-inverse);
  padding: 0.85rem 1.8rem; border-radius: 8px;
  text-decoration: none; font-weight: 600; font-size: 0.9rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: all 0.2s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(27,107,74,0.18); }
.btn-secondary {
  background: transparent; color: var(--text-secondary);
  padding: 0.85rem 1.8rem; border-radius: 8px;
  text-decoration: none; font-weight: 500; font-size: 0.9rem;
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: all 0.2s; cursor: pointer;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.hero-visual { position: relative; }
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 2rem;
  box-shadow: var(--shadow-lg);
}
.hero-card-title {
  font-size: 0.78rem; color: var(--accent);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 1.5rem; font-weight: 700;
}
.hero-card-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
}
.hero-card-item:last-child { border: none; }
.hero-card-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 1.05rem; flex-shrink: 0;
}
.hero-card-text { font-size: 0.88rem; color: var(--text-primary); }
.hero-card-text small { display: block; color: var(--text-tertiary); font-size: 0.78rem; margin-top: 0.15rem; }

/* ========== SECTIONS ========== */
section { padding: 5.5rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 0.8rem; }
.section-header p { color: var(--text-secondary); max-width: 560px; margin: 0 auto; font-size: 1rem; }
.section-tag {
  display: inline-block;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--accent); font-weight: 700; margin-bottom: 0.6rem;
}

/* ========== SERVICES ========== */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 2.2rem;
  transition: all 0.3s; position: relative;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(27,107,74,0.2); }
.service-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 1.4rem;
  margin-bottom: 1.3rem;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; }
.service-card p { color: var(--text-secondary); font-size: 0.92rem; margin-bottom: 1.2rem; }
.service-features { list-style: none; }
.service-features li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  padding: 0.25rem 0; font-size: 0.88rem; color: var(--text-secondary);
}
.service-features li i { color: var(--accent); margin-top: 0.25rem; font-size: 0.85rem; }
.service-features li i.ph-clock, .service-features li i.ph-warning { color: var(--text-tertiary); }
.service-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--accent); text-decoration: none;
  font-weight: 600; font-size: 0.88rem;
  margin-top: 1rem; transition: gap 0.2s;
}
.service-link:hover { gap: 0.7rem; }

/* ========== PROCESS ========== */
.bg-darker { background: var(--bg-subtle); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.process-step { text-align: center; padding: 1.5rem; position: relative; }
.process-step::after {
  content: '→'; position: absolute; top: 36px; right: -8px;
  font-size: 1.2rem; color: var(--text-tertiary);
}
.process-step:last-child::after { display: none; }
.step-number {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--accent); color: var(--text-inverse);
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Serif Display', serif; font-size: 1.2rem;
  margin: 0 auto 1rem;
}
.process-step h4 { font-size: 1rem; margin-bottom: 0.4rem; }
.process-step p { font-size: 0.82rem; color: var(--text-tertiary); }

/* ========== STATS ========== */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;
  padding: 2.5rem 0;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem; color: var(--text-primary); line-height: 1;
}
.stat-label { font-size: 0.82rem; color: var(--text-tertiary); margin-top: 0.3rem; }

/* ========== TRUST ========== */
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.trust-content h2 { font-size: 2rem; margin-bottom: 1rem; }
.trust-content p { color: var(--text-secondary); margin-bottom: 0.8rem; font-size: 0.95rem; }
.trust-highlights { list-style: none; margin-top: 1.2rem; }
.trust-highlights li {
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.5rem 0; font-size: 0.92rem; color: var(--text-secondary);
}
.trust-highlights li i { color: var(--accent); font-size: 1.1rem; margin-top: 0.15rem; }
.trust-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.trust-box {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.6rem; text-align: center;
  box-shadow: var(--shadow-xs);
}
.trust-box.featured {
  border-color: rgba(27,107,74,0.25);
  background: var(--accent-light);
}
.trust-box-num {
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem; color: var(--text-primary); line-height: 1;
}
.trust-box.featured .trust-box-num { color: var(--accent); }
.trust-box-label { font-size: 0.78rem; color: var(--text-tertiary); margin-top: 0.3rem; }

/* ========== CTA ========== */
.cta-section {
  background: var(--footer-bg);
  border-radius: 16px; padding: 3.5rem;
  text-align: center; margin: 0;
}
.cta-section h2 { font-size: 2.2rem; margin-bottom: 0.8rem; color: var(--text-inverse); }
.cta-section p { color: rgba(255,255,255,0.6); max-width: 480px; margin: 0 auto 1.8rem; font-size: 1rem; }
.cta-section .btn-primary { background: var(--accent); }
.cta-section .btn-primary:hover { background: var(--accent-muted); }
.cta-section .btn-secondary { border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.8); }
.cta-section .btn-secondary:hover { border-color: rgba(255,255,255,0.4); color: #fff; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ========== CONTACT ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-info-item {
  display: flex; gap: 1rem; padding: 1rem 0;
  border-bottom: 1px solid var(--border-light);
}
.contact-info-item:last-child { border: none; }
.contact-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 1rem; flex-shrink: 0;
}
.contact-info-item h4 { font-size: 0.92rem; margin-bottom: 0.15rem; }
.contact-info-item p { font-size: 0.88rem; color: var(--text-secondary); }
.contact-info-item a { color: var(--accent); text-decoration: none; }
.contact-info-item a:hover { text-decoration: underline; }
.offices-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; margin-top: 1.2rem; }
.office-tag {
  background: var(--bg-subtle); border: 1px solid var(--border-light);
  border-radius: 8px; padding: 0.5rem 0.8rem;
  font-size: 0.82rem; color: var(--text-secondary); text-align: center;
}
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 2.2rem;
  box-shadow: var(--shadow-sm);
}
.form-card h3 { font-size: 1.2rem; margin-bottom: 0.4rem; }
.form-card > p { color: var(--text-tertiary); font-size: 0.88rem; margin-bottom: 1.3rem; }
.form-group { margin-bottom: 0.9rem; }
.form-group label {
  display: block; font-size: 0.78rem; color: var(--text-secondary);
  margin-bottom: 0.3rem; font-weight: 600;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.7rem 0.9rem;
  background: var(--bg-page); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-primary);
  font-family: 'DM Sans', sans-serif; font-size: 0.88rem;
  transition: all 0.2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(27,107,74,0.08);
  background: var(--bg-card);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }

/* ========== FAQ ========== */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-light); }
.faq-question {
  width: 100%; background: none; border: none;
  padding: 1.1rem 0; font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem; font-weight: 600; color: var(--text-primary);
  text-align: left; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--accent); }
.faq-question i { color: var(--accent); font-size: 0.85rem; transition: transform 0.3s; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner {
  padding: 0 0 1.1rem;
  font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7;
}

/* ========== PAGE HEADER ========== */
.page-header {
  padding: 9rem 2rem 3.5rem;
  background: var(--bg-card);
  text-align: center; position: relative;
  border-bottom: 1px solid var(--border-light);
}
.page-header h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.8rem; }
.page-header .highlight { color: var(--accent); }
.page-header p { color: var(--text-secondary); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ========== DETAIL ========== */
.detail-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
  padding: 2.5rem 0;
}
.detail-block.reverse { direction: rtl; }
.detail-block.reverse > * { direction: ltr; }
.detail-block h3 { font-size: 1.5rem; margin-bottom: 0.8rem; }
.detail-block p { color: var(--text-secondary); margin-bottom: 0.8rem; font-size: 0.95rem; }
.detail-visual {
  background: var(--accent);
  border-radius: 14px; padding: 2.5rem; text-align: center;
}
.detail-visual .big-num {
  font-family: 'DM Serif Display', serif;
  font-size: 3.5rem; color: var(--text-inverse); line-height: 1;
}
.detail-visual .big-label { font-size: 0.88rem; color: rgba(255,255,255,0.7); margin-top: 0.4rem; }

/* ========== TYPES ========== */
.types-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.type-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.4rem; text-align: center;
  transition: all 0.3s;
}
.type-card:hover { border-color: rgba(27,107,74,0.25); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.type-card i { font-size: 1.4rem; color: var(--accent); margin-bottom: 0.6rem; display: block; }
.type-card h4 { font-size: 0.9rem; margin-bottom: 0.2rem; }
.type-card p { font-size: 0.78rem; color: var(--text-tertiary); }

/* ========== FOOTER ========== */
footer {
  background: var(--footer-bg);
  padding: 3rem 2rem 1.5rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap; gap: 2rem;
}
.footer-brand .nav-logo { color: #fff; }
.footer-brand .nav-logo span { color: var(--accent-muted); }
.footer-brand p { color: rgba(255,255,255,0.4); font-size: 0.82rem; max-width: 300px; margin-top: 0.5rem; }
.footer-links { display: flex; gap: 3rem; }
.footer-col h4 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,0.5); margin-bottom: 0.7rem; }
.footer-col ul { list-style: none; }
.footer-col a { color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.82rem; display: block; padding: 0.2rem 0; transition: color 0.2s; }
.footer-col a:hover { color: rgba(255,255,255,0.8); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1.5rem; font-size: 0.72rem; color: rgba(255,255,255,0.25);
  flex-wrap: wrap; gap: 1rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .detail-block { grid-template-columns: 1fr; }
  .detail-block.reverse { direction: ltr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-card); padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
  }
  .hero { min-height: auto; padding: 7rem 1.5rem 3rem; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat-num { font-size: 2rem; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-step::after { display: none; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .types-grid { grid-template-columns: 1fr 1fr; }
  .offices-grid { grid-template-columns: 1fr 1fr; }
  .cta-section { padding: 2.5rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .footer-links { flex-direction: column; gap: 1.5rem; }
  section { padding: 3.5rem 1.5rem; }
}