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

:root {
  --color-primary: #0a1628;
  --color-white: #ffffff;
  --color-accent: #b8860b;
  --color-bg: #f8f9fa;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: "Roboto", sans-serif;
  background: var(--color-white);
  color: var(--color-primary);
  overflow-x: hidden;
}

/* Top bar */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(10, 22, 40, 0.1);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
}

.back-button {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  color: var(--color-primary);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 400;
  transition: all 0.3s ease;
  padding: 10px 20px;
  border: 1px solid transparent;
}

.back-button::before {
  content: "←";
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.back-button:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.back-button:hover::before {
  transform: translateX(-5px);
}

.top-logo {
  display: flex;
  align-items: center;
  gap: 15px;
}

.top-logo img {
  width: 40px;
  height: 40px;
}

.top-logo-text {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--color-primary);
}

.logo-accent {
  color: var(--color-accent);
}

/* Main container */
.main-container {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
}

/* Page header */
.page-header {
  padding: 60px 5% 40px;
  border-bottom: 1px solid rgba(10, 22, 40, 0.08);
}

.page-breadcrumb {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.5);
  margin-bottom: 20px;
  font-weight: 300;
}

.page-title {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  line-height: 1.1;
}

.page-subtitle {
  font-size: 1rem;
  color: rgba(10, 22, 40, 0.6);
  font-weight: 300;
  max-width: 900px;
  line-height: 1.6;
}

/* Quick navigation */
.quick-nav {
  position: sticky;
  top: 80px;
  background: var(--color-white);
  border-bottom: 1px solid rgba(10, 22, 40, 0.08);
  padding: 25px 5%;
  z-index: 100;
  display: flex;
  gap: 15px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) transparent;
}

.quick-nav::-webkit-scrollbar {
  height: 4px;
}

.quick-nav::-webkit-scrollbar-track {
  background: transparent;
}

.quick-nav::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--color-white);
  border: 1px solid rgba(10, 22, 40, 0.15);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.nav-pill::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s var(--transition);
}

.nav-pill:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 22, 40, 0.08);
}

.nav-pill:hover::before {
  width: 100%;
}

.nav-pill.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.nav-pill.active::before {
  background: var(--color-accent);
  width: 100%;
}

.nav-icon {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

/* Pricing sections */
.pricing-section {
  padding: 80px 5%;
  border-bottom: 1px solid rgba(10, 22, 40, 0.08);
}

.pricing-section:nth-child(even) {
  background: var(--color-bg);
}

.section-header {
  max-width: 1600px;
  margin: 0 auto 60px;
}

.section-label {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 15px;
  font-weight: 500;
}

.section-title {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.section-description {
  font-size: 0.95rem;
  color: rgba(10, 22, 40, 0.6);
  font-weight: 300;
  line-height: 1.6;
  max-width: 700px;
}

/* Pricing grid */
.pricing-grid {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 30px;
}

/* Pricing card */
.pricing-card {
  background: var(--color-white);
  border: 1px solid rgba(10, 22, 40, 0.08);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--transition);
}

.pricing-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-accent);
  transition: height 0.3s var(--transition);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(10, 22, 40, 0.12);
}

.pricing-card:hover::before {
  height: 100%;
}

/* Card header */
.card-header {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(10, 22, 40, 0.08);
}

.card-title {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 15px;
  color: var(--color-primary);
  line-height: 1.3;
}

.card-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-amount {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 1px;
}

.price-unit {
  font-size: 0.8rem;
  color: rgba(10, 22, 40, 0.5);
  font-weight: 400;
  letter-spacing: 0.5px;
}

/* Card description */
.card-description {
  font-size: 0.95rem;
  color: rgba(10, 22, 40, 0.7);
  line-height: 1.6;
  margin-bottom: 25px;
  font-weight: 300;
}

/* Card details list */
.card-details {
  list-style: none;
  margin-bottom: 25px;
}

.card-details li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: rgba(10, 22, 40, 0.7);
  line-height: 1.5;
  font-weight: 300;
}

.card-details li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1rem;
}

/* Card note */
.card-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px;
  background: rgba(184, 134, 11, 0.05);
  border-left: 2px solid var(--color-accent);
  font-size: 0.8rem;
  color: rgba(10, 22, 40, 0.7);
  line-height: 1.5;
  font-weight: 400;
}

.note-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: var(--color-accent);
  margin-top: 2px;
}

/* Final notes section */
.final-notes {
  padding: 80px 5%;
  background: var(--color-bg);
  border-top: 1px solid rgba(10, 22, 40, 0.08);
}

.notes-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 50px;
  max-width: 1600px;
  margin-left: auto;
  margin-right: auto;
}

.notes-icon {
  width: 32px;
  height: 32px;
  stroke: var(--color-accent);
  stroke-width: 2;
}

.notes-header h3 {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
}

.notes-grid {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 30px;
}

.note-item {
  background: var(--color-white);
  border: 1px solid rgba(10, 22, 40, 0.08);
  padding: 30px;
  transition: all 0.3s var(--transition);
}

.note-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(10, 22, 40, 0.1);
}

.note-item-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
}

.note-item-icon {
  width: 24px;
  height: 24px;
  stroke: var(--color-accent);
  stroke-width: 2;
}

.note-item-header h4 {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
}

.note-item p {
  font-size: 0.9rem;
  color: rgba(10, 22, 40, 0.7);
  line-height: 1.6;
  font-weight: 300;
}

/* Contact CTA section */
.contact-cta {
  padding: 100px 5%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0f2444 100%);
  position: relative;
  overflow: hidden;
}

.contact-cta::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(184, 134, 11, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-white);
  margin-bottom: 20px;
  line-height: 1.2;
}

.cta-text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 50px;
  font-weight: 300;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 40px;
  text-decoration: none;
  font-family: "Roboto Condensed", sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.3s var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.cta-button:hover::before {
  width: 300px;
  height: 300px;
}

.cta-button.primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.cta-button.primary:hover {
  background: #c9a227;
  border-color: #c9a227;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(184, 134, 11, 0.4);
}

.cta-button.secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.cta-icon {
  width: 20px;
  height: 20px;
  stroke-width: 2;
  position: relative;
  z-index: 1;
}

.cta-button span {
  position: relative;
  z-index: 1;
}

/* Responsive design */
@media (max-width: 1200px) {
  .pricing-grid {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  }

  .notes-grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .notes-grid {
    grid-template-columns: 1fr;
  }

  .quick-nav {
    gap: 10px;
  }

  .nav-pill {
    padding: 10px 18px;
    font-size: 0.7rem;
  }

  .pricing-section {
    padding: 60px 5%;
  }

  .final-notes {
    padding: 60px 5%;
  }

  .contact-cta {
    padding: 80px 5%;
  }

  .cta-title {
    font-size: 2rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-button {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .top-bar {
    padding: 0 20px;
  }

  .page-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .card-title {
    font-size: 1.2rem;
  }

  .price-amount {
    font-size: 1.8rem;
  }

  .pricing-card {
    padding: 30px;
  }

  .note-item {
    padding: 25px;
  }

  .nav-pill span {
    display: none;
  }

  .nav-pill {
    padding: 10px;
  }

  .quick-nav {
    justify-content: space-around;
  }
}