/* ============================================================
   Pereezd-Serbia.com — Main Stylesheet
   Palette: deep navy + warm amber + cream — trust + warmth
   ============================================================ */

:root {
  --primary: #0c3057;
  --primary-dark: #061d36;
  --primary-light: #1e5089;
  --accent: #e8833a;
  --accent-dark: #d06d24;
  --accent-light: #f29c5c;
  --bg: #fcfaf6;
  --card: #ffffff;
  --text: #1c1c1c;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --success: #059669;
  --error: #dc2626;
  --shadow-sm: 0 1px 3px rgba(12, 48, 87, 0.06);
  --shadow-md: 0 4px 12px rgba(12, 48, 87, 0.08);
  --shadow-lg: 0 12px 32px rgba(12, 48, 87, 0.12);
  --radius: 10px;
  --radius-lg: 16px;
  --container: 1200px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(28px, 5vw, 44px); margin-bottom: 16px; }
h2 { font-size: clamp(24px, 4vw, 34px); margin-bottom: 16px; margin-top: 8px; }
h3 { font-size: clamp(19px, 2.5vw, 23px); margin-bottom: 12px; margin-top: 24px; }
h4 { font-size: 17px; margin-bottom: 8px; }
p { margin-bottom: 16px; }
ul, ol { margin: 0 0 16px 22px; }
li { margin-bottom: 6px; }

/* ============ HEADER ============ */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--primary);
  letter-spacing: -0.01em;
}
.logo:hover { color: var(--primary); }
.logo-flag {
  width: 32px;
  height: 22px;
  border-radius: 3px;
  background: linear-gradient(to bottom, #c6363c 33%, #0c4076 33% 66%, #ffffff 66%);
  flex-shrink: 0;
}

nav.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  gap: 28px;
  align-items: center;
}
nav.main-nav a {
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 6px 0;
}
nav.main-nav a:hover { color: var(--accent); }
nav.main-nav a.active { color: var(--accent); }

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 10px 20px !important;
  border-radius: var(--radius);
  font-weight: 600 !important;
  font-size: 14px !important;
  transition: all var(--transition);
}
.nav-cta:hover {
  background: var(--accent-dark);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary);
}

@media (max-width: 880px) {
  nav.main-nav { display: none; }
  nav.main-nav.open {
    display: block;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    box-shadow: var(--shadow-md);
  }
  nav.main-nav.open ul {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
  }
  nav.main-nav.open ul li a {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }
  .nav-cta { text-align: center; margin-top: 12px; }
  .burger { display: block; }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-secondary {
  background: var(--card);
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}
.btn-large { padding: 18px 36px; font-size: 17px; }
.btn-block { width: 100%; }

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: 80px 0 100px;
  background: linear-gradient(135deg, #0c3057 0%, #1e5089 100%);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('/img/home-hero.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  z-index: 1;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero p.lead {
  font-size: 19px;
  margin-bottom: 32px;
  color: #e2e8f0;
  line-height: 1.6;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-trust {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 14px;
  color: #cbd5e0;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-trust-item svg { color: var(--accent); width: 20px; height: 20px; }

.hero-form-card {
  background: var(--card);
  color: var(--text);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero-form-card h3 {
  margin-top: 0;
  color: var(--primary);
  font-size: 22px;
}
.hero-form-card .small-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 12px;
  text-align: center;
}

@media (max-width: 880px) {
  .hero { padding: 50px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ============ BREADCRUMBS ============ */
.breadcrumbs {
  background: transparent;
  padding: 18px 0 0;
  font-size: 14px;
  color: var(--text-muted);
}
.breadcrumbs ol {
  list-style: none;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.breadcrumbs li::after { content: "›"; margin-left: 6px; color: var(--border-strong); }
.breadcrumbs li:last-child::after { content: ""; }
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs li:last-child { color: var(--primary); font-weight: 500; }

/* ============ SECTIONS ============ */
section { padding: 64px 0; }
section.compact { padding: 40px 0; }

.section-header {
  text-align: center;
  margin-bottom: 48px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.section-header p {
  font-size: 18px;
  color: var(--text-muted);
}
.section-tag {
  display: inline-block;
  background: rgba(232, 131, 58, 0.1);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ============ SERVICES GRID ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: var(--bg);
  margin-bottom: 16px;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-card h3 {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 21px;
}
.service-card p { color: var(--text-muted); font-size: 15px; margin-bottom: 16px; flex-grow: 1; }
.service-card-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card-link::after {
  content: "→";
  transition: transform var(--transition);
}
.service-card:hover .service-card-link::after {
  transform: translateX(4px);
}

/* ============ FEATURE GRID (3-4 cols of value props) ============ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.feature-card {
  text-align: left;
  padding: 24px;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(232, 131, 58, 0.12);
  color: var(--accent);
  border-radius: 12px;
  margin-bottom: 14px;
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-card h4 { color: var(--primary); margin-bottom: 8px; font-size: 17px; }
.feature-card p { font-size: 15px; color: var(--text-muted); margin: 0; }

/* ============ STEPS / PROCESS ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  position: relative;
}
.step {
  background: var(--card);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  position: relative;
}
.step-num {
  position: absolute;
  top: -16px;
  left: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.step h4 { margin-top: 12px; }

/* ============ FAQ ============ */
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item[open] { border-color: var(--accent); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 24px;
  font-weight: 600;
  color: var(--primary);
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 24px;
  color: var(--accent);
  font-weight: 400;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item[open] summary::after {
  content: "−";
  transform: rotate(0);
}
.faq-item-content {
  padding: 0 24px 18px;
  color: var(--text);
}
.faq-item-content p { margin-bottom: 10px; }
.faq-item-content p:last-child { margin-bottom: 0; }

/* ============ CITIES BLOCK ============ */
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.city-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.city-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.city-card-img {
  aspect-ratio: 4 / 3;
  background: var(--bg);
  overflow: hidden;
}
.city-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s;
}
.city-card:hover .city-card-img img { transform: scale(1.04); }
.city-card-body { padding: 18px; }
.city-card h4 { margin: 0 0 4px; color: var(--primary); }
.city-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ============ COMPARE / PROS-CONS ============ */
.proscons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.proscons-block {
  background: var(--card);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.proscons-pros { border-left: 4px solid var(--success); }
.proscons-cons { border-left: 4px solid var(--accent); }
.proscons h3 { display: flex; align-items: center; gap: 8px; margin-top: 0; }
.proscons ul { list-style: none; margin: 0; }
.proscons li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
}
.proscons li::before {
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 18px;
  font-weight: 700;
}
.proscons-pros li::before { content: "✓"; color: var(--success); }
.proscons-cons li::before { content: "!"; color: var(--accent); }

@media (max-width: 720px) {
  .proscons { grid-template-columns: 1fr; }
}

/* ============ TABLES ============ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.data-table tr:last-child td { border-bottom: 0; }
.data-table tr:hover { background: rgba(232, 131, 58, 0.04); }

/* ============ CTA BANNER ============ */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 56px 32px;
  border-radius: var(--radius-lg);
  text-align: center;
  margin: 48px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 131, 58, 0.25) 0%, transparent 70%);
}
.cta-banner h2 {
  color: #fff;
  margin-bottom: 12px;
  position: relative;
}
.cta-banner p {
  font-size: 18px;
  color: #cbd5e0;
  max-width: 620px;
  margin: 0 auto 28px;
  position: relative;
}
.cta-banner .btn { position: relative; }

/* ============ FORMS ============ */
.lead-form .form-row { margin-bottom: 16px; }
.lead-form label {
  display: block;
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--primary);
}
.lead-form input[type="text"],
.lead-form input[type="email"],
.lead-form input[type="tel"],
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  transition: all var(--transition);
}
.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(232, 131, 58, 0.15);
}

.messenger-toggle {
  display: flex;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
}
.messenger-toggle label {
  flex: 1;
  margin: 0;
  cursor: pointer;
}
.messenger-toggle input[type="radio"] { display: none; }
.messenger-toggle .toggle-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  font-weight: 500;
  font-size: 14px;
  color: var(--text-muted);
  transition: all var(--transition);
}
.messenger-toggle input:checked + .toggle-pill {
  background: var(--accent);
  color: #fff;
}
.messenger-toggle .toggle-pill svg { width: 16px; height: 16px; }

.consent-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 18px 0 20px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.consent-row input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}
.consent-row a { color: var(--primary); text-decoration: underline; }

.form-msg {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-top: 12px;
  display: none;
}
.form-msg.success {
  background: rgba(5, 150, 105, 0.1);
  color: var(--success);
  border: 1px solid rgba(5, 150, 105, 0.2);
}
.form-msg.error {
  background: rgba(220, 38, 38, 0.08);
  color: var(--error);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

/* ============ MODAL ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 48, 87, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.modal-overlay.open { display: flex; opacity: 1; }
.modal-content {
  background: var(--card);
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-lg);
  max-height: 92vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--bg); color: var(--primary); }
.modal-content h3 {
  margin-top: 0;
  color: var(--primary);
  font-size: 24px;
  margin-bottom: 8px;
}
.modal-subtitle {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 15px;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--primary-dark);
  color: #cbd5e0;
  padding: 56px 0 24px;
  margin-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}
.footer-col h5 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.footer-col ul {
  list-style: none;
  margin: 0;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: #cbd5e0;
  font-size: 14px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-col p { font-size: 14px; color: #94a3b8; line-height: 1.6; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 22px;
  font-size: 13px;
  color: #94a3b8;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}
.footer-bottom .footer-legal a { color: #94a3b8; margin-right: 18px; }
.footer-bottom .footer-legal a:hover { color: var(--accent); }

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============ FLOATING CTA ============ */
.float-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--accent);
  color: #fff;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 8px 24px rgba(232, 131, 58, 0.4);
  cursor: pointer;
  border: none;
  z-index: 50;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.float-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}
.float-cta svg { width: 18px; height: 18px; }
@media (max-width: 480px) {
  .float-cta {
    bottom: 16px;
    right: 16px;
    padding: 12px 18px;
    font-size: 14px;
  }
}

/* ============ MISC ============ */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

.toc {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0 32px;
}
.toc h4 { margin: 0 0 12px; color: var(--primary); font-size: 16px; text-transform: uppercase; letter-spacing: 0.03em; }
.toc ol {
  margin: 0;
  padding-left: 20px;
  font-size: 15px;
}
.toc li { margin-bottom: 6px; }

.callout {
  background: rgba(232, 131, 58, 0.08);
  border-left: 4px solid var(--accent);
  padding: 18px 22px;
  border-radius: var(--radius);
  margin: 24px 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout strong { color: var(--accent-dark); }

article.content { max-width: 880px; margin: 0 auto; padding: 16px 0 48px; }
article.content p,
article.content ul,
article.content ol { font-size: 17px; line-height: 1.75; }

.tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}
.tag-chip {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--primary);
  transition: all var(--transition);
}
.tag-chip:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}