/* CSS Variables - Design Tokens */
:root {
  --color-background: #F6F2EA;
  --color-surface: #FFFFFF;
  --color-accent: #1F3D2B;
  --color-text-primary: #111111;
  --color-text-secondary: rgba(17, 17, 17, 0.68);
  --color-text-tertiary: rgba(17, 17, 17, 0.45);
  --color-border: rgba(0, 0, 0, 0.06);

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-xxl: 24px;

  --radius-card: 12px;
  --radius-sm: 8px;

  --shadow-minimal: 0 1px 2px 0 rgba(0, 0, 0, 0.04);

  --font-serif: 'EB Garamond', Georgia, 'Times New Roman', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.section {
  padding: 48px 0;
}

.section-alt {
  background-color: var(--color-surface);
}

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

/* ----------------------------------------
   NAV
   ---------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--color-text-primary);
}

.nav-logo {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.nav-brand-text {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

/* ----------------------------------------
   BUTTONS
   ---------------------------------------- */
.btn {
  display: inline-block;
  padding: 14px var(--spacing-xxl);
  border-radius: var(--radius-card);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  transition: opacity 0.2s ease;
  border: none;
  cursor: pointer;
}

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

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

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

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

.btn-sm {
  padding: 10px 18px;
  font-size: 14px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 18px;
}

.btn-block {
  display: block;
  width: 100%;
}

/* ----------------------------------------
   HERO
   ---------------------------------------- */
.hero {
  padding: 64px 0 48px;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

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

.hero-title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: var(--spacing-lg);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.hero-visual {
  flex-shrink: 0;
}

.hero-phone {
  width: 280px;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-card);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

/* ----------------------------------------
   SECTION HEADING
   ---------------------------------------- */
.section-heading {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.3px;
  line-height: 1.2;
  margin-bottom: 36px;
}

/* ----------------------------------------
   HOW IT WORKS — STEPS
   ---------------------------------------- */
.steps {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.step {
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-surface);
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.step-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.step-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.step-phone {
  width: 220px;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

/* ----------------------------------------
   KEY HIGHLIGHTS
   ---------------------------------------- */
.highlights {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.highlight {
  text-align: center;
}

.highlight-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.highlight-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.highlight-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
}

/* ----------------------------------------
   PRICING
   ---------------------------------------- */
.pricing {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: 640px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--spacing-xxl);
  text-align: center;
  position: relative;
}

.pricing-plan {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
}

.pricing-price {
  margin: var(--spacing-md) 0;
}

.pricing-amount {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.pricing-period {
  color: var(--color-text-secondary);
  margin-left: var(--spacing-xs);
}

.pricing-features {
  list-style: none;
  margin: var(--spacing-lg) 0;
  text-align: left;
}

.pricing-features li {
  padding: 6px 0;
  color: var(--color-text-secondary);
  font-size: 15px;
}

.pricing-features li::before {
  content: '\2713';
  margin-right: var(--spacing-sm);
  color: var(--color-accent);
  font-weight: 600;
}

.pricing-hint {
  margin-top: var(--spacing-md);
  font-size: 13px;
  color: var(--color-text-tertiary);
}

/* ----------------------------------------
   FINAL CTA
   ---------------------------------------- */
.cta-section {
  padding: 64px 0;
  background-color: var(--color-accent);
  color: var(--color-surface);
}

.cta-section .section-heading {
  margin-bottom: var(--spacing-xxl);
  color: var(--color-surface);
}

.cta-section .btn-primary {
  background-color: var(--color-surface);
  color: var(--color-accent);
}

/* ----------------------------------------
   FAQ
   ---------------------------------------- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
}

.faq-question {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '\25BE';
  font-size: 16px;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  transform: rotate(180deg);
}

.faq-answer {
  margin-top: var(--spacing-md);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 640px;
}

/* ----------------------------------------
   FOOTER
   ---------------------------------------- */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-brand-top {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.footer-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.footer-brand-text {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  max-width: 360px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--color-text-primary);
}

.footer-copyright {
  font-size: 13px;
  color: var(--color-text-tertiary);
}

/* ----------------------------------------
   RESPONSIVE — TABLET+
   ---------------------------------------- */
@media (min-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .hero {
    padding: 80px 0 64px;
  }

  .hero-inner {
    flex-direction: row;
    justify-content: space-between;
    gap: 48px;
  }

  .hero-text {
    text-align: left;
    flex: 1;
  }

  .hero-title {
    font-size: 44px;
    margin-left: 0;
    margin-right: 0;
  }

  .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-phone {
    width: 320px;
  }

  .section-heading {
    font-size: 32px;
    margin-bottom: 44px;
  }

  /* Steps — horizontal */
  .steps {
    flex-direction: row;
    gap: 32px;
  }

  .step {
    flex: 1;
  }

  .step-phone {
    width: 200px;
  }

  /* Highlights — horizontal */
  .highlights {
    flex-direction: row;
    gap: 40px;
  }

  .highlight {
    flex: 1;
  }

  /* Pricing — 2 columns */
  .pricing {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer — side by side */
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .footer-nav {
    flex-direction: row;
    align-items: center;
  }

  /* CTA */
  .cta-section {
    padding: 80px 0;
  }
}

/* ----------------------------------------
   RESPONSIVE — DESKTOP
   ---------------------------------------- */
@media (min-width: 1024px) {
  .hero {
    padding: 96px 0 72px;
  }

  .hero-title {
    font-size: 48px;
    max-width: 520px;
  }

  .hero-phone {
    width: 360px;
  }

  .step-phone {
    width: 240px;
  }
}

/* ----------------------------------------
   PRIVACY / LEGAL PAGES (shared with other pages)
   ---------------------------------------- */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding-top: 48px;
}

.privacy-section {
  margin-bottom: var(--spacing-xxl);
}

.privacy-section h2 {
  margin-bottom: var(--spacing-lg);
}

.privacy-section p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

.privacy-section ul {
  margin-left: var(--spacing-xxl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

.privacy-section ol {
  margin-left: var(--spacing-xxl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

.privacy-section li {
  margin-bottom: var(--spacing-sm);
}

.privacy-section strong {
  color: var(--color-text-primary);
}

.privacy-section a {
  color: var(--color-accent);
  text-decoration: none;
}

.privacy-section a:hover {
  text-decoration: underline;
}

/* ----------------------------------------
   ACCESSIBILITY
   ---------------------------------------- */
a:focus,
button:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ----------------------------------------
   PRINT
   ---------------------------------------- */
@media print {
  body {
    background-color: white;
  }

  .nav,
  .btn {
    display: none;
  }
}