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

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(180deg, #073763 0%, #062f56 100%);
  color: #ffffff;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-shell {
  min-height: 100vh;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 24px;
  background: rgba(3, 31, 59, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-nav__brand img {
  width: 64px;
  max-width: 100%;
  height: auto;
  display: block;
}

.site-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.site-nav__brand-text {
  color: #ffffff;
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.site-nav__toggle-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.site-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  border-radius: 8px;
  cursor: pointer;
}

.site-nav__toggle span {
  display: block;
  height: 3px;
  border-radius: 2px;
  background: #ffffff;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-nav__toggle-input:focus-visible ~ .site-nav__toggle {
  outline: 2px solid #2196f3;
  outline-offset: 2px;
}

.site-nav__toggle-input:checked ~ .site-nav__toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-nav__toggle-input:checked ~ .site-nav__toggle span:nth-child(2) {
  opacity: 0;
}

.site-nav__toggle-input:checked ~ .site-nav__toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.site-nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.site-nav__links a {
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #dfeeff;
  font-weight: 700;
}

.site-nav__links a.is-active,
.site-nav__links a:hover,
.site-nav__links a:focus-visible {
  background: #2196f3;
  color: #ffffff;
  border-color: #2196f3;
}

.hero {
  padding: 40px 20px 18px;
}

.hero--home {
  padding: 56px 20px 72px;
}

.hero-content,
.page-content,
.site-footer__inner {
  max-width: 1150px;
  margin: 0 auto;
}

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

.hero-content--home {
  display: grid;
  gap: 120px;
}

.hero-main {
  display: grid;
  gap: 18px;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  margin-bottom: 14px;
  font-weight: 800;
}

.tagline,
.page-lead {
  font-size: 1.2rem;
  color: #d8ecff;
  max-width: 900px;
}

.tagline {
  margin: 0 auto 16px;
}

.hero-welcome {
  display: grid;
  gap: 18px;
  justify-items: center;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.hero-buttons a,
.button-link,
.product-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.primary-btn,
.product-link {
  background: #2196f3;
  color: #ffffff;
}

.secondary-btn,
.button-link--secondary {
  border: 1px solid #ffffff;
  color: #ffffff;
  background: transparent;
}

.page-section {
  padding: 12px 20px 56px;
}

.page-section--soft {
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
}

.section-title {
  text-align: center;
  font-size: 2.1rem;
  margin-bottom: 18px;
}

.section-text {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 28px;
  color: #d8ecff;
  font-size: 1.08rem;
}

.section-text--hero {
  margin: 0 auto;
  color: #d8ecff;
}

.section-text--light {
  color: #d8ecff;
}

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

.contact-row--spaced {
  margin-top: 28px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.card,
.product-card,
.feature-panel {
  background: #ffffff;
  border: 1px solid rgba(18, 60, 99, 0.14);
  border-radius: 18px;
  padding: 30px 24px;
  box-shadow: 0 20px 45px rgba(10, 34, 74, 0.08);
}

.card h3,
.product-card h3,
.feature-panel h3 {
  color: #0f5ea8;
  margin-bottom: 14px;
  font-size: 1.45rem;
}

.card p,
.product-card p,
.feature-panel p,
.feature-panel li {
  color: #163b61;
  font-size: 1rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.feature-panel ul {
  margin: 14px 0 0 18px;
}

.feature-list {
  display: grid;
  gap: 10px;
}

.price-callout {
  margin: 10px 0 14px;
  font-size: 2.4rem;
  font-weight: 800;
  color: #0f5ea8;
}

.shop-kicker {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  color: #0f5ea8;
  font-weight: 700;
  margin-bottom: 8px;
}

.store-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, 360px);
  gap: 28px;
  align-items: start;
}

.product-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.product-card--shop {
  text-align: left;
}

.product-price {
  margin: 18px 0 16px;
  font-size: 2rem;
  font-weight: 800;
  color: #8fd0ff;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.coming-soon-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.coming-soon-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 24px;
  padding: 28px 24px;
  border: 1px solid rgba(18, 60, 99, 0.14);
  box-shadow: 0 20px 45px rgba(10, 34, 74, 0.12);
}

.coming-soon-card h3 {
  color: #062f56;
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.coming-soon-card p {
  color: #163b61;
}

.coming-soon-card--clickable {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.coming-soon-card__price {
  font-size: 2rem;
  font-weight: 900;
  color: #062f56;
  margin-top: 4px;
}

.coming-soon-card__price--compact {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.coming-soon-card__actions {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff5da8, #a446ff);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.coming-soon-badge--live {
  background: linear-gradient(135deg, #28b0ff, #386bff);
}

paypal-add-to-cart-button,
paypal-cart-button {
  display: block;
  width: 100%;
  min-width: 150px;
  max-width: 190px;
}

.cart-panel {
  position: sticky;
  top: 96px;
  background: #123c63;
  border: 1px solid rgba(18, 60, 99, 0.14);
  border-radius: 22px;
  padding: 26px 22px;
  color: #ffffff;
  box-shadow: 0 20px 45px rgba(10, 34, 74, 0.08);
}

.card .button-link,
.feature-panel .button-link,
.product-card .button-link,
.coming-soon-card .button-link {
  background: #0f5ea8;
  color: #ffffff;
  border: 1px solid #0f5ea8;
}

.card .button-link--secondary,
.feature-panel .button-link--secondary,
.product-card .button-link--secondary,
.coming-soon-card .button-link--secondary {
  background: #ffffff;
  color: #0f5ea8;
  border: 1px solid #0f5ea8;
}

.card .button-link:hover,
.feature-panel .button-link:hover,
.product-card .button-link:hover,
.coming-soon-card .button-link:hover,
.card .button-link:focus-visible,
.feature-panel .button-link:focus-visible,
.product-card .button-link:focus-visible,
.coming-soon-card .button-link:focus-visible {
  background: #0c4f8d;
  border-color: #0c4f8d;
}

.card .button-link--secondary:hover,
.feature-panel .button-link--secondary:hover,
.product-card .button-link--secondary:hover,
.coming-soon-card .button-link--secondary:hover,
.card .button-link--secondary:focus-visible,
.feature-panel .button-link--secondary:focus-visible,
.product-card .button-link--secondary:focus-visible,
.coming-soon-card .button-link--secondary:focus-visible {
  background: #eaf4ff;
}

.gumroad-buy-btn.is-disabled {
  opacity: 0.74;
  cursor: not-allowed;
}

.cart-copy,
.cart-note,
.cart-empty,
.cart-item p {
  color: #d8ecff;
}

.paypal-cart-box {
  display: grid;
  gap: 10px;
  margin: 18px 0 22px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.paypal-cart-box__title {
  margin: 0;
  font-weight: 800;
  color: #ffffff;
}

.paypal-cart-box__copy {
  margin: 0;
  color: #d8ecff;
}

.cart-items {
  display: grid;
  gap: 14px;
  margin: 24px 0;
}

.cart-item {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cart-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.cart-item__meta {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.cart-remove-btn {
  border: 0;
  background: transparent;
  color: #8fd0ff;
  font-weight: 700;
  cursor: pointer;
}

.cart-summary {
  display: grid;
  gap: 12px;
  margin: 24px 0 18px;
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  font-size: 1.05rem;
}

.cart-actions {
  display: grid;
  gap: 12px;
}

.feature-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 26px;
}

.cta-panel {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  text-align: center;
}

.cta-panel__email {
  margin-bottom: 22px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}

.booking-form {
  display: grid;
  gap: 18px;
}

.booking-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.booking-field {
  display: grid;
  gap: 8px;
  text-align: left;
}

.booking-field span {
  color: #d8ecff;
  font-weight: 700;
}

.booking-field input,
.booking-field select,
.booking-field textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.96);
  color: #163b61;
  font: inherit;
}

.booking-field textarea {
  resize: vertical;
  min-height: 140px;
}

.booking-field--full {
  grid-column: 1 / -1;
}

.booking-submit {
  border: 0;
  cursor: pointer;
}

.site-footer {
  background: #031f3b;
  padding: 30px 20px;
  color: #aac8e8;
}

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

@media (max-width: 900px) {
  .cards,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .coming-soon-grid,
  .store-layout,
  .feature-grid--three {
    grid-template-columns: 1fr;
  }

  .cart-panel {
    position: static;
  }

}

@media (max-width: 720px) {
  .site-nav {
    flex-wrap: wrap;
  }

  .site-nav__toggle {
    display: flex;
  }

  .site-nav__links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    order: 10;
    margin-top: 16px;
    gap: 10px;
  }

  .site-nav__links a {
    text-align: center;
  }

  .site-nav__toggle-input:checked ~ .site-nav__links {
    display: flex;
  }

  .hero-content--home {
    gap: 84px;
  }
}

@media (max-width: 560px) {
  .cards,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .booking-form__grid {
    grid-template-columns: 1fr;
  }

  .hero-buttons,
  .site-nav__links {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons a,
  .button-link,
  .product-link,
  .site-nav__links a {
    width: 100%;
  }

  .hero--home {
    padding-top: 40px;
    padding-bottom: 56px;
  }

  .hero-content--home {
    gap: 64px;
  }
}