:root {
  --color-navy-light: #96a0b1;
  --color-navy: #0c2852;
  --color-navy-dark: #081c3b;
  --color-cream: #fff5e9;
  --color-orange: #f77d1a;
  --color-orange-dark: #e46600;
  --color-white: #ffffff;
  --color-slate: #7b8aa1;
  --color-slate-dark: #5c6d87;
  --color-green: #3ac28d;
  --color-yellow: #ffc659;
  --font-heading: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-navy);
  color: var(--text-secondary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
}

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

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

a:hover {
  text-decoration: underline;
}

.page {
  background: radial-gradient(circle at 10% 20%, rgba(93, 217, 167, 0.12), transparent 60%),
    radial-gradient(circle at 80% 0%, rgba(58, 194, 141, 0.18), transparent 60%),
    var(--color-navy);
  min-height: 100vh;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(20px, 5vw, 64px);
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(12, 40, 82, 0.9);
  backdrop-filter: blur(18px);
}

.site-header__brand {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.1rem;
  gap: 12px;
}

.site-header__brand img {
  width: 44px;
  height: 44px;
}

.site-header__nav {
  display: flex;
  gap: clamp(16px, 2vw, 32px);
  font-weight: 600;
  color: var(--color-cream);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.link {
  color: var(--color-cream);
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  padding: 14px var(--space-lg);
  border: 2px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.button--primary {
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
  color: var(--color-white);
  box-shadow: var(--shadow-glow-orange);
}

.button--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-orange-hover);
}

.button--ghost {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-cream);
  background: rgba(255, 255, 255, 0.04);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

main {
  padding: 0 clamp(20px, 5vw, 64px) 96px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  max-width: var(--max-width);
  margin: 40px auto 96px;
}

.hero__content h1 {
  font-size: var(--font-size-h1);
  line-height: var(--line-height-tight);
  margin: var(--space-md) 0;
  color: var(--text-primary);
  font-weight: var(--font-weight-extrabold);
}

.hero__description {
  max-width: 460px;
  color: var(--text-tertiary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}

.hero__visual {
  justify-self: center;
}

.phone-card {
  position: relative;
  width: min(320px, 80vw);
  border-radius: 36px;
  padding: 24px 18px;
  background: linear-gradient(145deg, #132d56, #081e3d);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.phone-card::after {
  content: "";
  position: absolute;
  inset: -20px;
  border-radius: 44px;
  background: radial-gradient(circle at 50% 20%, rgba(58, 194, 141, 0.4), transparent 60%);
  z-index: -1;
}

.phone-card__notch {
  width: 80px;
  height: 12px;
  border-radius: 0 0 20px 20px;
  background: rgba(12, 40, 82, 0.6);
  margin: 0 auto 16px;
}

.phone-card__screen {
  display: grid;
  gap: 18px;
  background: rgba(9, 25, 49, 0.7);
  border-radius: 24px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.phone-card__banner {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--color-yellow);
}

.phone-card__item {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.phone-card__item strong {
  display: block;
  font-size: 1.05rem;
  margin: 8px 0 4px;
  color: var(--color-white);
}

.phone-card__item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.phone-card__pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(58, 194, 141, 0.15);
  color: var(--color-green);
}

.phone-card__pill--warning {
  background: rgba(255, 198, 89, 0.22);
  color: var(--color-yellow);
}

.phone-card__pill--success {
  background: rgba(58, 194, 141, 0.22);
  color: var(--color-green);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-cream);
}

.section-heading--light {
  color: var(--color-white);
}

.section-heading h2 {
  font-size: var(--font-size-h2);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  font-weight: var(--font-weight-extrabold);
}

.section-heading p {
  margin: 0 auto;
  color: var(--text-tertiary);
  font-size: var(--font-size-body);
}

.eyebrow {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  background: rgba(58, 194, 141, 0.12);
  color: var(--color-green);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: var(--font-size-eyebrow);
}

.feature-cards {
  max-width: var(--max-width);
  margin: 0 auto 96px;
}

.feature-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.2);
}

.card h3 {
  margin-top: 0;
  font-size: 1.3rem;
  color: var(--color-white);
}

.how-it-works {
  background: linear-gradient(160deg, rgba(8, 28, 59, 0.8), rgba(12, 40, 82, 0.95));
  border-radius: 36px;
  padding: 72px clamp(24px, 5vw, 64px);
  max-width: var(--max-width);
  margin: 0 auto 96px;
}

.how-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.how-grid article {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.how-grid article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.how-grid article h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
}

.how-grid article p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-relaxed);
}

.platforms {
  max-width: var(--max-width);
  margin: 0 auto 96px;
}

.platform-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.platform-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.platform-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.platform-card h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
}

.platform-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-relaxed);
}

.helps {
  max-width: var(--max-width);
  margin: 0 auto 96px;
  background: linear-gradient(150deg, rgba(9, 25, 49, 0.85), rgba(12, 40, 82, 0.92));
  border-radius: 36px;
  padding: 72px clamp(24px, 5vw, 64px);
}

.helps-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.helps-grid article {
  background: rgba(255, 255, 255, 0.04);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.cta {
  max-width: var(--max-width);
  margin: 0 auto 120px;
  background: linear-gradient(135deg, rgba(93, 217, 167, 0.08), rgba(58, 194, 141, 0.06));
  backdrop-filter: var(--backdrop-blur);
  padding: clamp(40px, 6vw, 72px);
  border-radius: var(--radius-3xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.cta h2 {
  color: var(--text-primary);
  font-size: var(--font-size-h2);
  margin-bottom: var(--space-sm);
  font-weight: var(--font-weight-extrabold);
}

.cta p {
  margin: 0 auto var(--space-xl);
  max-width: var(--max-width-form);
  color: var(--text-secondary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-relaxed);
}

.cta__form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--backdrop-glass);
  backdrop-filter: var(--backdrop-blur);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta__form input {
  min-width: min(320px, 100%);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: var(--font-size-body);
  font-family: inherit;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-navy);
}

.cta__form input::placeholder {
  color: rgba(12, 40, 82, 0.5);
}

.cta__form input:focus {
  outline: 3px solid rgba(58, 194, 141, 0.4);
  border-color: var(--color-green);
}

.site-footer {
  max-width: var(--max-width);
  margin: 0 auto 40px;
  padding: 0 clamp(20px, 5vw, 64px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255, 245, 233, 0.7);
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--color-white);
}

.site-footer__brand img {
  width: 40px;
  height: 40px;
}

.site-footer__links {
  display: flex;
  gap: 20px;
  font-weight: 600;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.9rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Pricing Page ===== */
.pricing-hero {
  max-width: var(--max-width-narrow);
  margin: var(--space-4xl) auto var(--space-3xl);
  text-align: center;
}

.pricing-hero h1 {
  font-size: var(--font-size-h1);
  color: var(--text-primary);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin: var(--space-md) 0;
}

.pricing-tiers {
  max-width: var(--max-width);
  margin: 0 auto var(--space-4xl);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.pricing-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.pricing-card--featured {
  background: linear-gradient(145deg, rgba(58, 194, 141, 0.08), rgba(58, 194, 141, 0.04));
  border-color: rgba(58, 194, 141, 0.3);
  transform: scale(1.05);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-eyebrow);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.pricing-card__header h3 {
  font-size: var(--font-size-h2);
  color: var(--text-primary);
  font-weight: var(--font-weight-bold);
  margin: 0 0 var(--space-xs) 0;
}

.pricing-card__description {
  color: var(--text-secondary);
  font-size: var(--font-size-body-sm);
  margin: 0 0 var(--space-lg) 0;
}

.pricing-card__price {
  margin: var(--space-lg) 0 var(--space-xl) 0;
}

.pricing-card__amount {
  font-size: 2.5rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--text-primary);
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl) 0;
  flex-grow: 1;
}

.pricing-card__features li {
  padding: var(--space-sm) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-body-sm);
  position: relative;
  padding-left: var(--space-lg);
}

.pricing-card__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: var(--font-weight-bold);
}

.pricing-card .button {
  width: 100%;
  margin-top: auto;
}


@media (max-width: 880px) {
  .site-header {
    flex-wrap: wrap;
    gap: 16px;
  }

  .site-header__nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .site-header__actions {
    margin-left: auto;
  }

  .hero {
    margin-top: 24px;
  }

  .cta {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .site-header__nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .site-header__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .cta {
    text-align: center;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Accessibility: Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .button--primary:hover,
  .how-grid article:hover,
  .platform-card:hover,
  .pricing-card:hover {
    transform: none;
  }
  
  .pricing-card--featured,
  .pricing-card--featured:hover {
    transform: none;
  }
}