:root {
  /* Colors */
  --primary: #2563EB;
  --primary-dark: #1d4ed8;
  --primary-light: #60a5fa;
  --accent: #F59E0B;
  --success: #10B981;
  --bg-body: #F8FAFC;
  --bg-surface: #FFFFFF;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #F1F5F9;
  --border: #E2E8F0;

  /* Typography */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --container-width: 1200px;
  --header-height: 80px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

ul {
  list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

/* Layout Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2.5rem;
  }
}

/* Components */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.39);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.5);
}

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

.btn-secondary:hover {
  background: var(--bg-body);
}

/* Header */
.header {
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-main);
}

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

/* Hero Section */
.hero {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 5rem;
  background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.1), transparent),
    radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent);
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-subtitle {
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  display: block;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Features Section */
.feature-card {
  background: var(--bg-surface);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
  border: 1px solid var(--border);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

/* Contact/Form Section */
.contact-section {
  background: var(--bg-surface);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info-box {
  background: var(--bg-body);
  padding: 2rem;
  border-radius: 1rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.info-item i {
  color: var(--primary);
  margin-top: 0.25rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Footer */
.footer {
  background: var(--text-main);
  color: var(--text-light);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer h4 {
  color: white;
  margin-bottom: 1.5rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: white;
}

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

/* Cookie Banner */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  padding: 1.5rem;
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 2000;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  border-top: 1px solid var(--border);
}

#cookie-banner.visible {
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

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

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-actions {
    width: 100%;
    justify-content: center;
    gap: 1rem;
  }

  .hero {
    padding-top: 6rem;
  }

  .nav-links {
    display: none;
  }

  .split-section,
  .split-section.reverse {
    flex-direction: column;
    text-align: center;
    padding: 4rem 0;
  }

  .visual-banner h2 {
    font-size: 2.5rem;
  }

  /* TODO: Mobile Menu */
}

/* --- New Content Sections --- */

/* How It Works / Steps */
.steps-section {
  background: var(--bg-body);
}

.step-card {
  position: relative;
  padding: 2rem;
  background: var(--bg-surface);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  text-align: center;
}

.step-number {
  background: var(--primary);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 1.5rem;
  font-size: 1.25rem;
}

/* Testimonials */
.testimonials-section {
  background: var(--text-main);
  color: white;
}

.testimonials-section h2 {
  color: white;
}

.testimonials-section p {
  color: var(--text-muted);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 2.5rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--text-light) !important;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
}

.author-info h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: 0;
}

.author-info span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Pricing */
.pricing-card {
  background: var(--bg-surface);
  padding: 3rem 2rem;
  border-radius: 1.5rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 0.3s ease;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border: 2px solid var(--primary);
  background: linear-gradient(to bottom, var(--bg-surface), #f0f9ff);
}

.popular-tag {
  background: var(--primary);
  color: white;
  padding: 0.5rem 2rem;
  position: absolute;
  top: 1rem;
  right: -2.5rem;
  transform: rotate(45deg);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 10;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 1.5rem 0 0.5rem;
  font-family: var(--font-display);
}

.price-period {
  color: var(--text-muted);
  font-size: 1rem;
}

.pricing-features {
  margin: 2rem 0;
  text-align: left;
}

.pricing-features li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features li::before {
  content: "✓";
  color: var(--success);
  font-weight: 800;
}

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

.pricing-features li.disabled::before {
  content: "×";
  color: var(--text-muted);
}

/* FAQ Accordion */
.faq-item {
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem 0;
  background: none;
  border: none;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-question.active::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--text-muted);
}

.faq-answer p {
  padding-bottom: 1.5rem;
  margin-bottom: 0;
}

/* Visual Sections */
.split-section {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 6rem 0;
}

.split-section.reverse {
  flex-direction: row-reverse;
}

.split-content {
  flex: 1;
}

.split-image {
  flex: 1;
  position: relative;
}

.split-image img {
  border-radius: 1.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  transition: transform 0.3s ease;
}

.split-image img:hover {
  transform: scale(1.02);
}

.visual-banner {
  height: 600px;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  color: white;
}

.visual-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.visual-banner-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 2rem;
}

.visual-banner h2 {
  color: white;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.visual-banner p {
  color: var(--text-light);
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

@media (max-width: 968px) {

  .split-section,
  .split-section.reverse {
    flex-direction: column;
    text-align: center;
    padding: 4rem 0;
  }

  .visual-banner h2 {
    font-size: 2.5rem;
  }
}