/* КУМ - УКРАЇНА — стилі лендингу */
:root {
  --primary: #0057b7;
  --accent: #ffd700;
  --dark: #1a1a2e;
  --light: #f8f9fa;
  --text: #2d3748;
  --text-muted: #718096;
  --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--text);
  line-height: 1.65;
  background: var(--light);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Навігація */
.nav {
  background: var(--dark);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent);
}

/* Герой */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #16213e 50%, var(--primary) 100%);
  color: white;
  padding: 4rem 0 5rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.hero .tagline {
  font-size: 1.2rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.hero-img {
  width: 100%;
  max-width: 900px;
  margin: 2rem auto 0;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
  overflow: hidden;
}

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

/* Секції */
section {
  padding: 4rem 0;
}

.section-title {
  font-size: 1.75rem;
  color: var(--dark);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--accent);
  display: inline-block;
}

.section-subtitle {
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 700px;
}

.bg-white {
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

/* Блоки з картинками */
.media-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

.media-block:nth-child(even) .media-block-text {
  order: 2;
}

.media-block:nth-child(even) .media-block-img {
  order: 1;
}

.media-block-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

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

.media-block-text h3 {
  font-size: 1.35rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.media-block-text p {
  color: var(--text);
  margin-bottom: 0.75rem;
}

/* Список послуг */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 10px;
  border-left: 4px solid var(--primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,87,183,0.12);
}

.service-card h4 {
  color: var(--dark);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* CTA */
.cta {
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 3rem 0;
}

.cta h2 {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.cta p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.cta a {
  display: inline-block;
  background: var(--accent);
  color: var(--dark);
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}

.cta a:hover {
  background: #fff;
  color: var(--primary);
}

/* Підвал */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.85);
  padding: 2rem 0;
  font-size: 0.95rem;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Сторінка Privacy */
.page-header {
  background: var(--dark);
  color: white;
  padding: 2.5rem 0;
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.page-header p {
  opacity: 0.85;
  font-size: 1rem;
}

.privacy-content {
  padding: 0 0 4rem;
  max-width: 800px;
  margin: 0 auto;
}

.privacy-content h2 {
  font-size: 1.35rem;
  color: var(--primary);
  margin: 2rem 0 0.75rem;
}

.privacy-content h2:first-child {
  margin-top: 0;
}

.privacy-content p, .privacy-content ul {
  margin-bottom: 1rem;
  color: var(--text);
}

.privacy-content ul {
  padding-left: 1.5rem;
}

.privacy-content li {
  margin-bottom: 0.35rem;
}

.privacy-content .updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .media-block {
    grid-template-columns: 1fr;
  }
  .media-block:nth-child(even) .media-block-text,
  .media-block:nth-child(even) .media-block-img {
    order: unset;
  }
  .footer .container {
    flex-direction: column;
    text-align: center;
  }
}