:root {
  --ink: #16221d;
  --muted: #5d6c66;
  --paper: #f7f4ee;
  --white: #fffdfa;
  --line: #d9d2c6;
  --green: #173f35;
  --green-2: #2d6a55;
  --mint: #d7eadf;
  --gold: #b98525;
  --coral: #c9674f;
  --shadow: 0 22px 55px rgba(31, 43, 37, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  background: rgba(247, 244, 238, 0.92);
  border-bottom: 1px solid rgba(217, 210, 198, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 178px;
}

.brand img {
  display: block;
  width: min(260px, 45vw);
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a {
  padding: 10px 12px;
  text-decoration: none;
}

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

.nav-cta {
  background: var(--green);
  color: var(--white) !important;
  border-radius: 6px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: calc(100svh - 82px);
  padding: clamp(56px, 9vw, 112px) clamp(20px, 6vw, 80px);
  background:
    linear-gradient(110deg, rgba(23, 63, 53, 0.05), transparent 52%),
    var(--paper);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.55rem, 7vw, 5.9rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3.6vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin: 10px 0 10px;
  font-size: 1.15rem;
  line-height: 1.2;
}

.hero-text {
  max-width: 700px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--green);
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--green);
  color: var(--white);
}

.button.secondary {
  background: transparent;
  color: var(--green);
}

.hero-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-row {
  display: grid;
  gap: 4px;
  padding: 18px;
  background: #fbfaf6;
  border-left: 5px solid var(--gold);
  border-radius: 6px;
}

.panel-row:nth-child(2) {
  border-left-color: var(--green-2);
}

.panel-row:nth-child(3) {
  border-left-color: var(--coral);
}

.panel-row:nth-child(4) {
  border-left-color: #4b6f9f;
}

.panel-row span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.panel-row strong {
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.section,
.band {
  padding: clamp(54px, 8vw, 92px) clamp(20px, 6vw, 80px);
}

.band {
  background: var(--green);
  color: var(--white);
}

.intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: start;
}

.intro p,
.bundle p {
  margin: 0;
  color: rgba(255, 253, 250, 0.8);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  min-height: 268px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 32px;
  color: var(--green);
  background: var(--mint);
  border-radius: 6px;
  font-weight: 900;
}

.product-card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.product-card a {
  font-weight: 800;
  color: var(--green);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.formats {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
}

.formats .eyebrow {
  color: var(--mint);
}

.format-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.format-list span {
  padding: 10px 13px;
  background: rgba(255, 253, 250, 0.12);
  border: 1px solid rgba(255, 253, 250, 0.22);
  border-radius: 6px;
  color: var(--white);
  font-weight: 800;
}

.bundle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: #eadfcf;
}

.bundle div {
  max-width: 780px;
}

.bundle p {
  margin-top: 16px;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 920px;
}

details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 26px clamp(20px, 6vw, 80px);
  color: rgba(255, 253, 250, 0.78);
  background: #111a16;
}

.site-footer img {
  width: 54px;
  height: auto;
}

.site-footer p {
  margin: 0;
}

.site-footer p:first-child {
  color: var(--white);
  font-weight: 900;
}

.site-footer a {
  margin-left: auto;
  color: var(--white);
  font-weight: 800;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero,
  .intro,
  .formats {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

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

@media (max-width: 640px) {
  .brand img {
    width: min(240px, 80vw);
  }

  .nav a {
    padding: 9px 10px;
  }

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

  .hero-actions,
  .button {
    width: 100%;
  }

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

  .site-footer a {
    margin-left: 0;
  }
}