/* ============================================
   DamDom.pl — Landing Page Design System
   Brand: Orange #f86820 | Dark #1a1a2e | Light #f8f9fa
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@700;800&display=swap');

:root {
  --brand: #f86820;
  --brand-light: #ff8f4d;
  --brand-dark: #d45518;
  --dark: #1a1a2e;
  --dark-2: #16213e;
  --dark-3: #0f3460;
  --light: #f8f9fa;
  --gray-100: #f1f3f5;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #868e96;
  --gray-700: #495057;
  --gray-800: #343a40;
  --text: #2b2d42;
  --text-muted: #6c757d;
  --white: #ffffff;
  --radius: 13px;
  --radius-lg: 21px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 34px rgba(0,0,0,0.1);
  --shadow-lg: 0 21px 55px rgba(0,0,0,0.15);
  --transition: 0.34s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; line-height: 1.2; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 13px 0;
  background: rgba(26, 26, 46, 0.85);
  backdrop-filter: blur(13px);
  -webkit-backdrop-filter: blur(13px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.nav.scrolled { padding: 8px 0; background: rgba(26, 26, 46, 0.95); }
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 42px; }
.nav-links { display: flex; gap: 34px; align-items: center; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.8); text-decoration: none; font-size: 0.89rem;
  font-weight: 500; transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0; width: 0; height: 2px;
  background: var(--brand); transition: var(--transition);
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--brand); color: #fff !important; padding: 8px 21px;
  border-radius: 55px; font-weight: 600; font-size: 0.85rem;
  transition: var(--transition); border: none; cursor: pointer;
}
.nav-cta:hover { background: var(--brand-light); transform: translateY(-1px); }
.nav-cta::after { display: none !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 5px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: var(--transition); }

/* ---- HERO ---- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; background: var(--dark);
}
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0.5; z-index: 1;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(135deg, rgba(26,26,46,0.89) 0%, rgba(15,52,96,0.55) 50%, rgba(244,121,32,0.21) 100%);
}
.hero .container { position: relative; z-index: 3; padding-top: 89px; padding-bottom: 55px; }
.hero-content { max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(244,121,32,0.15); border: 1px solid rgba(244,121,32,0.3);
  padding: 5px 13px; border-radius: 55px; font-size: 0.8rem; color: var(--brand-light);
  font-weight: 600; margin-bottom: 21px; letter-spacing: 0.5px; text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem); color: #fff; font-weight: 800;
  margin-bottom: 21px; letter-spacing: -0.5px;
}
.hero h1 span { color: var(--brand); }
.hero-sub {
  font-size: 1.13rem; color: rgba(255,255,255,0.75); margin-bottom: 34px;
  max-width: 540px; line-height: 1.7;
}
.hero-stats {
  display: flex; gap: 34px; margin-bottom: 34px;
  padding: 21px 0; border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num { font-size: 1.8rem; font-weight: 800; color: var(--brand); }
.hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 1px; }
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand); color: #fff; padding: 13px 34px;
  border-radius: 55px; font-weight: 600; font-size: 1rem;
  text-decoration: none; transition: var(--transition); border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--brand-light); transform: translateY(-2px); box-shadow: 0 8px 34px rgba(244,121,32,0.3); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08); color: #fff; padding: 13px 34px;
  border-radius: 55px; font-weight: 500; font-size: 1rem;
  text-decoration: none; transition: var(--transition); border: 1px solid rgba(255,255,255,0.15);
}
.btn-secondary:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }

/* ---- SECTIONS ---- */
.section { padding: 89px 0; }
.section-dark { background: var(--dark); color: #fff; }
.section-gray { background: var(--gray-100); }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 55px; }
.section-header .badge {
  display: inline-block; background: rgba(244,121,32,0.1); color: var(--brand);
  padding: 5px 13px; border-radius: 55px; font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 13px;
}
.section-dark .section-header .badge { background: rgba(244,121,32,0.2); }
.section-header h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 13px; font-weight: 800; }
.section-header p { color: var(--text-muted); font-size: 1.05rem; line-height: 1.7; }
.section-dark .section-header p { color: rgba(255,255,255,0.6); }

/* ---- ABOUT ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: center; }
.about-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.about-img img { width: 100%; display: block; }
.about-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(244,121,32,0.13) 0%, transparent 50%);
}
.about-text h2 { font-size: 2rem; margin-bottom: 21px; }
.about-text p { color: var(--text-muted); margin-bottom: 13px; line-height: 1.8; }
.about-text .btn-primary { margin-top: 21px; }

/* ---- BENEFITS ---- */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 21px; }
.benefit-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 34px;
  border: 1px solid var(--gray-200); transition: var(--transition);
  position: relative; overflow: hidden;
}
.benefit-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.benefit-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(244,121,32,0.2); }
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-icon {
  width: 55px; height: 55px; border-radius: 13px;
  background: rgba(244,121,32,0.1); display: flex; align-items: center;
  justify-content: center; margin-bottom: 21px; font-size: 1.5rem;
}
.benefit-card h3 { font-size: 1.15rem; margin-bottom: 8px; font-weight: 700; }
.benefit-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.7; }

/* ---- APP SHOWCASE ---- */
.app-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: center; }
.app-screenshots { position: relative; }
.app-screenshots img {
  width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.app-features { list-style: none; }
.app-features li {
  display: flex; gap: 13px; align-items: flex-start; padding: 13px 0;
  border-bottom: 1px solid var(--gray-200);
}
.app-features li:last-child { border-bottom: none; }
.app-features .check {
  width: 21px; height: 21px; border-radius: 50%;
  background: rgba(244,121,32,0.1); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.7rem; margin-top: 3px;
}
.app-features h4 { font-size: 1rem; margin-bottom: 3px; }
.app-features p { font-size: 0.88rem; color: var(--text-muted); }

/* ---- INSURANCE ---- */
.insurance-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: center; }
.insurance-card {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: var(--radius-lg); padding: 55px; color: #fff;
}
.insurance-card h3 { font-size: 1.5rem; margin-bottom: 13px; }
.insurance-card p { color: rgba(255,255,255,0.7); margin-bottom: 13px; line-height: 1.7; }
.insurance-points { list-style: none; margin: 21px 0; }
.insurance-points li {
  padding: 8px 0; color: rgba(255,255,255,0.8); font-size: 0.92rem;
  display: flex; align-items: center; gap: 8px;
}
.insurance-points li::before { content: '✓'; color: var(--brand); font-weight: 700; }
.insurance-img { border-radius: var(--radius-lg); overflow: hidden; }
.insurance-img img { width: 100%; display: block; }

/* ---- PRICING ---- */
.pricing-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 34px; text-align: center;
  border: 2px solid var(--gray-300); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.pricing-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
}
.pricing-price { font-size: 3rem; font-weight: 800; color: var(--brand); margin: 13px 0; }
.pricing-price span { font-size: 1rem; color: var(--text-muted); font-weight: 400; }
.pricing-trial { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 21px; }
.pricing-features { list-style: none; text-align: left; margin: 21px 0; }
.pricing-features li { padding: 8px 0; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; gap: 8px; }
.pricing-features li::before { content: '✓'; color: var(--brand); font-weight: 700; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 21px; max-width: 860px; margin: 0 auto; align-items: start; }
.pricing-card--featured { border-color: var(--brand); transform: scale(1.03); }
.pricing-card--featured::before { height: 5px; }
.pricing-popular {
  position: absolute; top: 13px; right: 13px;
  background: var(--brand); color: #fff; font-size: 0.75rem;
  font-weight: 700; padding: 3px 13px; border-radius: 55px;
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* ---- BLOG ---- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 21px; }
.blog-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--gray-200); transition: var(--transition);
}
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.blog-card-img { height: 200px; overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-body { padding: 21px; }
.blog-card-date { font-size: 0.78rem; color: var(--brand); font-weight: 600; margin-bottom: 8px; }
.blog-card h3 { font-size: 1.05rem; margin-bottom: 8px; font-weight: 700; }
.blog-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.blog-card a { color: var(--brand); text-decoration: none; font-weight: 600; font-size: 0.88rem; }

/* ---- CTA ---- */
.cta {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  padding: 89px 0; text-align: center; color: #fff; position: relative; overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}
.cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 13px; position: relative; }
.cta p { font-size: 1.1rem; opacity: 0.9; margin-bottom: 34px; max-width: 540px; margin-left: auto; margin-right: auto; position: relative; }
.cta .btn-primary {
  background: #fff; color: var(--brand); position: relative;
}
.cta .btn-primary:hover { background: var(--gray-100); box-shadow: 0 8px 34px rgba(0,0,0,0.2); }

/* ---- FOOTER ---- */
.footer { background: var(--dark); color: rgba(255,255,255,0.6); padding: 55px 0 21px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 34px; }
.footer-brand img { height: 42px; margin-bottom: 13px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 280px; }
.footer h4 { color: #fff; font-size: 0.92rem; margin-bottom: 13px; text-transform: uppercase; letter-spacing: 1px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.88rem; transition: var(--transition); }
.footer ul a:hover { color: var(--brand); }
.footer-social { display: flex; gap: 13px; margin-top: 13px; }
.footer-social a {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,0.08); display: flex; align-items: center;
  justify-content: center; color: rgba(255,255,255,0.6); transition: var(--transition);
  text-decoration: none; font-size: 0.85rem;
}
.footer-social a:hover { background: var(--brand); color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: 21px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem;
}

/* ---- ANIMATIONS ---- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-34px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(34px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 992px) {
  .about-grid, .app-showcase, .insurance-grid, .pricing-grid { grid-template-columns: 1fr; gap: 34px; }
  .pricing-card--featured { transform: none; }
  .benefits-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 21px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(26,26,46,0.98); flex-direction: column; justify-content: center; align-items: center; gap: 21px; }
  .nav-links.active { display: flex; }
  .nav-toggle { display: block; }
  .benefits-grid, .blog-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { flex-wrap: wrap; gap: 13px; }
  .hero-stat { flex: 1 0 40%; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section { padding: 55px 0; }
}