@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Open+Sans:wght@400;500;600&display=swap');

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

:root {
  --primary: #f0842a;
  --primary-light: #f5a623;
  --primary-bg: #fff5eb;
  --primary-text: #c06a1f;
  --secondary: #1a2a42;
  --secondary-light: #243a56;
  --foreground: #1a2a42;
  --muted: #f5f3f0;
  --muted-fg: #6b7a8d;
  --border: #e8e3dd;
  --white: #ffffff;
  --destructive: #e74c3c;
  --destructive-bg: #fdf0ee;
  --radius: 0.75rem;
  --shadow-card: 0 4px 24px -4px rgba(26, 42, 66, 0.08);
  --shadow-card-hover: 0 12px 40px -8px rgba(240, 132, 42, 0.2);
  --shadow-hero: 0 20px 60px -15px rgba(26, 42, 66, 0.3);
  --gradient-primary: linear-gradient(135deg, #f0842a, #f5a623);
  --gradient-dark: linear-gradient(135deg, #141f30, #1e3048);
  --hero-overlay: linear-gradient(135deg, rgba(26, 42, 66, 0.85), rgba(240, 132, 42, 0.6));
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--foreground);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
}

a {
  text-decoration: none;
  color: inherit;
}

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

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-logo img {
  height: 40px;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(26, 42, 66, 0.7);
  transition: color 0.2s;
}

.navbar-links a:hover {
  color: var(--primary);
}

.navbar-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  transition: opacity 0.2s;
}

.navbar-cta:hover {
  opacity: 0.9;
}

.navbar-cta svg {
  width: 16px;
  height: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--foreground);
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 2rem 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--white);
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(26, 42, 66, 0.8);
  padding: 0.5rem 0;
}

.mobile-menu .navbar-cta {
  justify-content: center;
  padding: 0.75rem 1.25rem;
  margin-top: 0.5rem;
}

@media (max-width: 1023px) {
  .navbar-links {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
}

.hero .container {
  position: relative;
  z-index: 10;
  padding-top: 6rem;
  padding-bottom: 4rem;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(240, 132, 42, 0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(240, 132, 42, 0.3);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease-out forwards;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-badge span {
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s 0.1s ease-out forwards;
  opacity: 0;
}

.hero h1 .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
  animation: fadeUp 0.6s 0.2s ease-out forwards;
  opacity: 0;
}

.hero-desc {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2.5rem;
  max-width: 600px;
  animation: fadeUp 0.6s 0.25s ease-out forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  animation: fadeUp 0.6s 0.3s ease-out forwards;
  opacity: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  transition: opacity 0.2s;
  box-shadow: var(--shadow-hero);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  transition: background 0.2s;
  cursor: pointer;
}

.btn-secondary-hero:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-secondary-hero svg, .btn-primary svg {
  width: 20px;
  height: 20px;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator svg {
  width: 24px;
  height: 24px;
  color: rgba(255, 255, 255, 0.6);
}

/* ============ SECTIONS COMMON ============ */
.section {
  padding: 5rem 0;
}

.section-bg {
  background: var(--muted);
}

.section-dark {
  background: var(--gradient-dark);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
}

.section-header h2 {
  font-size: clamp(1.875rem, 3vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--muted-fg);
}

.section-dark .section-header p {
  color: rgba(255, 255, 255, 0.7);
}

/* ============ PROBLEMS GRID ============ */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.problem-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

.problem-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.problem-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background: var(--destructive-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--destructive);
}

.problem-icon svg {
  width: 24px;
  height: 24px;
}

.problem-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.problem-card p {
  font-size: 0.875rem;
  color: var(--muted-fg);
}

/* ============ FEATURES GRID ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: rgba(240, 132, 42, 0.3);
  box-shadow: var(--shadow-card-hover);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--primary-text);
  transition: all 0.3s;
}

.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  color: var(--white);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--muted-fg);
  line-height: 1.6;
}

/* ============ MODULES GRID ============ */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.module-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s;
}

.module-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.module-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--primary-text);
}

.module-icon svg {
  width: 24px;
  height: 24px;
}

.module-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.module-card p {
  font-size: 0.875rem;
  color: var(--muted-fg);
  margin-bottom: 1rem;
  flex: 1;
}

.module-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
}

.module-price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted-fg);
}

.discount-banner {
  background: var(--gradient-primary);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--white);
}

.discount-banner p {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}

.discount-banner .big {
  font-size: 1.75rem;
}

.discount-banner .sub {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-top: 0.5rem;
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
}

/* ============ PRICING ============ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow-card);
  transition: all 0.3s;
}

.pricing-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.pricing-card.highlighted {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
  box-shadow: var(--shadow-hero);
  transform: scale(1.03);
}

.pricing-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.pricing-card .subtitle {
  font-size: 0.875rem;
  color: var(--muted-fg);
  margin-bottom: 1.5rem;
}

.pricing-card.highlighted .subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.pricing-price {
  font-size: 2.25rem;
  font-weight: 800;
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 1.5rem;
}

.pricing-price .note {
  font-size: 0.875rem;
  font-weight: 400;
  margin-left: 0.5rem;
  color: var(--muted-fg);
}

.pricing-card.highlighted .pricing-price .note {
  color: rgba(255, 255, 255, 0.6);
}

.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.pricing-features li svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-card.highlighted .pricing-features li {
  color: rgba(255, 255, 255, 0.9);
}

.pricing-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  text-align: center;
}

.pricing-btn-default {
  background: var(--primary-bg);
  color: var(--primary-text);
}

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

.pricing-btn-highlight {
  background: var(--gradient-primary);
  color: var(--white);
}

.pricing-btn-highlight:hover {
  opacity: 0.9;
}

/* ============ BENEFITS ============ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: background 0.2s;
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--white);
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
}

.benefit-item span {
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
}

.benefits-quote {
  text-align: center;
  margin-top: 4rem;
  font-size: 1.375rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  font-style: italic;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.benefits-quote .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}

/* ============ CONTACT ============ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: box-shadow 0.3s;
}

.contact-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.contact-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--primary-text);
  transition: all 0.3s;
}

.contact-card:hover .contact-icon {
  background: var(--gradient-primary);
  color: var(--white);
}

.contact-icon svg {
  width: 24px;
  height: 24px;
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-card .contact-value {
  color: var(--primary);
  font-weight: 600;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--secondary);
  color: var(--white);
  padding: 3rem 0;
}

.footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-logo img {
  height: 32px;
  filter: brightness(0) invert(1);
}

.footer-copy {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--primary);
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .pricing-card.highlighted {
    transform: none;
  }

  .footer .container {
    flex-direction: column;
    text-align: center;
  }

  .problems-grid,
  .features-grid,
  .modules-grid {
    grid-template-columns: 1fr;
  }

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

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

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