/* ============================================
   VARIABLES & RESET
   ============================================ */

:root {
  --primary-color: #1a1a1a;
  --primary-light: #2d2d2d;
  --accent-color: #d4af37;
  --text-dark: #1a1a1a;
  --text-light: #666666;
  --text-muted: #999999;
  --bg-light: #f5f5f5;
  --bg-white: #ffffff;
  --border-color: #e0e0e0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
  overflow-x: hidden;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

h1 {
  font-size: 3.2rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 700;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
  color: var(--text-dark);
  line-height: 1.7;
}

a {
  color: var(--text-dark);
  text-decoration: none;
  transition: var(--transition);
}

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

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 13px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border: 2px solid var(--primary-color);
}

.btn-primary:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--primary-color);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
  background-color: var(--primary-color);
  color: white;
}

.btn-large {
  padding: 16px 48px;
  font-size: 1rem;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 20px;
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

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

.cta-nav {
  background-color: var(--primary-color);
  color: white !important;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
}

.cta-nav:hover {
  background-color: var(--accent-color);
  color: var(--primary-color);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: var(--bg-white);
  color: var(--text-dark);
  padding: 100px 20px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.highlight-text {
  color: var(--accent-color);
}

.hero-subtitle {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: var(--text-light);
}

.hero-cta {
  margin-top: 2rem;
}

.cta-subtext {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-image {
  text-align: center;
}

.hero-image img {
  width: 100%;
  max-width: 400px;
  border-radius: 2px;
  box-shadow: var(--shadow-md);
}

/* ============================================
   PROBLEM SECTION
   ============================================ */

.problem-section {
  padding: 80px 20px;
  background-color: var(--bg-white);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.problem-card {
  background: var(--bg-white);
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  transition: var(--transition);
  text-align: center;
}

.problem-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
}

.problem-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.problem-card h3 {
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.problem-card p {
  color: var(--text-light);
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* ============================================
   SOLUTION SECTION
   ============================================ */

.solution-section {
  padding: 80px 20px;
  background-color: var(--bg-light);
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto 3rem;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.solution-card {
  background: var(--bg-white);
  padding: 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  text-align: center;
}

.solution-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.solution-card h3 {
  color: var(--text-dark);
  font-size: 1.1rem;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services-section {
  padding: 80px 20px;
  background-color: var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.service-item {
  background: var(--bg-white);
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 2px;
}

.service-item h3 {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.service-item ul {
  list-style: none;
  padding: 0;
}

.service-item li {
  padding: 0.6rem 0;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.service-item li:last-child {
  border-bottom: none;
}

.service-item li::before {
  content: '— ';
  color: var(--accent-color);
  font-weight: 700;
  margin-right: 0.5rem;
}

/* ============================================
   AUDIENCE SECTION
   ============================================ */

.audience-section {
  padding: 80px 20px;
  background-color: var(--bg-light);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.audience-card {
  background: var(--bg-white);
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  transition: var(--transition);
  text-align: center;
}

.audience-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
}

.audience-card h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.audience-card p {
  color: var(--text-light);
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing-section {
  padding: 80px 20px;
  background-color: var(--bg-white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.pricing-card {
  background: var(--bg-white);
  padding: 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  transition: var(--transition);
  position: relative;
}

.pricing-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  border: 2px solid var(--accent-color);
}

.pricing-badge {
  display: inline-block;
  background-color: var(--bg-light);
  color: var(--text-dark);
  padding: 0.4rem 0.8rem;
  border-radius: 2px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
}

.featured-badge {
  background-color: var(--accent-color);
  color: var(--primary-color);
  border-color: var(--accent-color);
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.price-description {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  text-align: left;
}

.features-list li {
  padding: 0.7rem 0;
  color: var(--text-dark);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.features-list li:last-child {
  border-bottom: none;
}

.features-list li.unavailable {
  color: var(--text-muted);
  opacity: 0.6;
}

.ideal-for {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.pricing-note {
  background-color: var(--bg-light);
  padding: 1.5rem;
  border-radius: 2px;
  margin-top: 3rem;
  text-align: center;
  color: var(--text-dark);
  border: 1px solid var(--border-color);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
  padding: 80px 20px;
  background-color: var(--bg-light);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  text-align: left;
}

.about-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dark);
}

.credentials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2rem 0;
  padding: 2rem;
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 2px;
}

.credential-item {
  text-align: center;
}

.credential-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.credential-label {
  display: block;
  color: var(--text-light);
  font-size: 0.9rem;
}

.about-image {
  text-align: center;
}

.about-image img {
  width: 100%;
  max-width: 350px;
  border-radius: 2px;
  box-shadow: var(--shadow-md);
}

.about-cta {
  margin-top: 2rem;
  font-size: 1rem;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-section {
  padding: 80px 20px;
  background-color: var(--bg-white);
  display: none;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: var(--bg-white);
  padding: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  border-left: 3px solid var(--accent-color);
}

.stars {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 1rem;
  line-height: 1.8;
  font-size: 0.95rem;
}

.testimonial-author {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq-section {
  padding: 80px 20px;
  background-color: var(--bg-light);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.faq-item {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 2px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-color);
}

.faq-item h3 {
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.faq-item p {
  color: var(--text-dark);
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */

.final-cta-section {
  padding: 80px 20px;
  background: var(--primary-color);
  color: white;
  text-align: center;
}

.final-cta-section h2 {
  color: white;
}

.final-cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

.contact-options {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin: 2rem 0;
}

.contact-divider {
  color: rgba(255, 255, 255, 0.6);
  font-weight: 600;
  font-size: 0.9rem;
}

.contact-email {
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem 2rem;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-email p {
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.email-link {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 1rem;
}

.email-link:hover {
  text-decoration: underline;
}

.contact-note {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--primary-color);
  color: white;
  padding: 3rem 20px 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: white;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-image {
    order: -1;
  }

  .hero-image img {
    max-width: 300px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .nav-links {
    gap: 1.5rem;
    font-size: 0.9rem;
  }

  .problem-grid,
  .solution-grid,
  .services-grid,
  .audience-grid,
  .testimonials-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

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

  .hero,
  .problem-section,
  .solution-section,
  .services-section,
  .audience-section,
  .pricing-section,
  .about-section,
  .testimonials-section,
  .faq-section,
  .final-cta-section {
    padding: 50px 20px;
  }

  .contact-options {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .nav-links {
    gap: 0.8rem;
    font-size: 0.8rem;
  }

  .btn {
    padding: 11px 20px;
    font-size: 0.9rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .price {
    font-size: 1.8rem;
  }

  .credentials {
    gap: 1rem;
  }

  .credential-number {
    font-size: 1.4rem;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.problem-card,
.solution-card,
.service-item,
.audience-card,
.pricing-card,
.testimonial-card,
.faq-item {
  animation: fadeInUp 0.6s ease-out;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-center {
  text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.pt-1 { padding-top: 1rem; }
.pt-2 { padding-top: 2rem; }
.pt-3 { padding-top: 3rem; }

.pb-1 { padding-bottom: 1rem; }
.pb-2 { padding-bottom: 2rem; }
.pb-3 { padding-bottom: 3rem; }