:root {
  --ink: #0e1728;
  --muted: #44546a;
  --blue: #2955d9;
  --blue-dark: #163aa2;
  --cyan: #eafeff;
  --green: #009d70;
  --orange: #ff9800;
  --red: #ef3340;
  --paper: #f7fafb;
  --white: #ffffff;
  --line: #dfe8ee;
  --shadow: 0 24px 70px rgba(24, 54, 91, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

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

.topline {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 4vw, 46px);
  padding: 14px 18px;
  background: linear-gradient(90deg, var(--orange), var(--red));
  color: var(--white);
  font-weight: 650;
}

.topline strong {
  font-size: 1.35em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 22px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(223, 232, 238, 0.8);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 44px;
  border: 3px solid var(--ink);
  background: var(--white);
  font-family: Georgia, serif;
  font-size: 1.35rem;
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1.02rem;
  text-transform: uppercase;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-weight: 650;
}

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

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  padding: 0 24px;
  font-weight: 800;
  white-space: nowrap;
}

.header-cta {
  background: #070707;
  color: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(38px, 6vw, 78px);
  min-height: calc(100vh - 126px);
  padding: clamp(46px, 7vw, 92px) clamp(20px, 5vw, 72px) clamp(54px, 7vw, 92px);
  background:
    radial-gradient(circle at 82% 14%, rgba(41, 85, 217, 0.1), transparent 28%),
    linear-gradient(110deg, #f4fff9 0%, var(--cyan) 100%);
}

.hero-copy {
  max-width: 760px;
}

.badge,
.eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0 0 22px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 850;
}

.badge {
  padding: 10px 18px;
  background: var(--green);
  color: var(--white);
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 770px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 6.3vw, 6rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2.05rem, 4vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
}

.hero-lede,
.section-intro p,
.split p,
.feature-grid p,
.order-card p,
.included,
.faq p,
.site-footer {
  color: var(--muted);
  line-height: 1.65;
}

.hero-lede {
  max-width: 680px;
  margin-bottom: 24px;
  font-size: clamp(1.1rem, 2vw, 1.34rem);
}

.notice {
  max-width: 700px;
  margin-bottom: 24px;
  border: 1px solid #76dfbd;
  border-radius: 8px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.72);
  color: #26394d;
  line-height: 1.5;
}

.notice strong {
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

.button.primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(0, 157, 112, 0.28);
}

.button.primary:hover {
  background: #007d5a;
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--white);
}

.button.large {
  width: 100%;
  min-height: 58px;
  font-size: 1.08rem;
}

.proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.proof-list li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--green);
  font-weight: 900;
}

.hero-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 440px;
}

.hero-media img {
  width: min(680px, 100%);
  border-radius: 10px;
  filter: drop-shadow(0 30px 34px rgba(24, 54, 91, 0.22));
}

.price-card {
  position: absolute;
  right: 18px;
  bottom: 20px;
  display: grid;
  min-width: 132px;
  border-radius: 8px;
  padding: 16px 18px;
  background: var(--green);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(0, 113, 81, 0.25);
}

.price-card span,
.price-card small {
  font-size: 0.86rem;
}

.price-card strong {
  font-size: 2rem;
  line-height: 1;
}

.section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
}

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.section-intro {
  max-width: 860px;
  margin: 0 auto 36px;
  text-align: center;
}

.section-intro.narrow {
  max-width: 720px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.price-table,
.order-card,
.included,
.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.feature-grid article {
  padding: 26px;
}

.feature-grid span {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--blue);
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(28px, 6vw, 78px);
}

.price-table {
  overflow: hidden;
  box-shadow: var(--shadow);
}

.price-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.price-row:last-child {
  border-bottom: 0;
}

.price-row.active {
  background: #eff8ff;
}

.price-row span {
  color: var(--muted);
}

.price-row strong {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
}

.price-row small {
  color: var(--muted);
}

.order-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.7fr);
  gap: 20px;
  align-items: stretch;
}

.order-card,
.included {
  padding: clamp(24px, 4vw, 36px);
}

.order-card {
  display: grid;
  gap: 22px;
  box-shadow: var(--shadow);
}

.order-price {
  display: grid;
  width: fit-content;
  border-radius: 8px;
  padding: 18px 22px;
  background: #07111f;
  color: var(--white);
}

.order-price span,
.order-price small {
  color: rgba(255, 255, 255, 0.78);
}

.order-price strong {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
}

.quantity-box {
  display: grid;
  gap: 12px;
}

.quantity-box label {
  font-weight: 850;
}

.quantity-control {
  display: grid;
  grid-template-columns: minmax(120px, 190px) auto;
  align-items: center;
  width: fit-content;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.quantity-control input {
  width: 100%;
  min-height: 52px;
  border: 0;
  padding: 0 16px;
  color: var(--ink);
  font: inherit;
  font-size: 1.2rem;
  font-weight: 850;
}

.quantity-control input:focus {
  outline: 3px solid rgba(0, 157, 112, 0.18);
}

.quantity-control span {
  padding-right: 16px;
  color: var(--muted);
  font-weight: 750;
}

.quantity-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quantity-presets button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.quantity-presets button span {
  border-radius: 999px;
  padding: 3px 7px;
  background: #fff3cf;
  color: #805000;
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quantity-presets button[aria-pressed="true"] {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
}

.quantity-presets button[aria-pressed="true"] span {
  background: rgba(255, 255, 255, 0.22);
  color: var(--white);
}

.quantity-box small {
  color: var(--muted);
}

.checkout-form {
  display: grid;
  gap: 14px;
}

.checkout-form h3 {
  margin-bottom: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.form-grid input {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  font: inherit;
}

.form-grid input:focus {
  outline: 3px solid rgba(0, 157, 112, 0.18);
}

.checkout-form small,
.checkout-status {
  color: var(--muted);
}

.checkout-status {
  min-height: 1.4em;
  margin: -8px 0 0;
  font-weight: 750;
}

.checkout-box {
  display: grid;
  gap: 6px;
  border: 1px solid rgba(0, 157, 112, 0.28);
  border-radius: 8px;
  padding: 18px 20px;
  background: #eefbf6;
}

.checkout-label {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.checkout-box strong {
  font-size: 1.08rem;
}

.checkout-box p {
  margin-bottom: 0;
}

.included ul {
  margin: 0;
  padding-left: 20px;
}

.included li {
  margin: 12px 0;
}

.faq-list {
  max-width: 920px;
  margin: 0 auto;
}

.faq details {
  margin-bottom: 12px;
  padding: 20px 22px;
}

.faq summary {
  cursor: pointer;
  font-weight: 850;
}

.faq p {
  margin: 14px 0 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: #07111f;
  color: rgba(255, 255, 255, 0.74);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .topline {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
  }

  .nav {
    display: none;
  }

  .hero,
  .split,
  .order-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .hero-media {
    order: -1;
    min-height: 320px;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand small {
    display: none;
  }

  .brand-mark {
    width: 44px;
    height: 38px;
    font-size: 1.05rem;
  }

  .header-cta {
    padding: 0 14px;
  }

  h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  .hero {
    padding-top: 28px;
  }

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

  .price-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .price-card {
    position: static;
    width: min(260px, 100%);
    margin-top: -34px;
    justify-self: end;
  }

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

  .site-footer {
    flex-direction: column;
  }
}