:root {
  --ink: #1c2430;
  --muted: #5d6876;
  --line: #d9dee7;
  --surface: #ffffff;
  --soft: #f4f7f5;
  --green: #27624d;
  --green-dark: #173f33;
  --coral: #c8583d;
  --blue: #253b63;
  --shadow: 0 18px 50px rgba(28, 36, 48, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--surface);
  line-height: 1.55;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(217, 222, 231, 0.86);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 2vw, 28px);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--green);
}

.cart-link {
  color: var(--ink);
  font-weight: 700;
}

.hero {
  min-height: min(650px, 76vh);
  display: grid;
  align-items: center;
  padding: clamp(56px, 9vw, 108px) clamp(20px, 5vw, 72px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(23, 63, 51, 0.9), rgba(23, 63, 51, 0.45)),
    url("https://images.unsplash.com/photo-1556911220-bff31c812dba?auto=format&fit=crop&w=1800&q=82") center/cover;
}

.hero-content {
  width: min(690px, 100%);
}

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

.hero .eyebrow {
  color: #ffcfbd;
}

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

h1 {
  margin-bottom: 16px;
  font-size: clamp(3.2rem, 9vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.24;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 600px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 11px 18px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary,
.button.compact {
  color: #fff;
  background: var(--green);
}

.button.primary:hover,
.button.compact:hover {
  background: var(--green-dark);
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.66);
  background: rgba(255, 255, 255, 0.1);
}

.button.compact {
  min-height: 40px;
  padding: 9px 14px;
  white-space: nowrap;
}

.text-button {
  border: 0;
  color: var(--coral);
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.trust-band div {
  min-height: 112px;
  padding: 22px clamp(18px, 4vw, 42px);
  background: var(--soft);
}

.trust-band strong,
.trust-band span {
  display: block;
}

.trust-band strong {
  margin-bottom: 6px;
  color: var(--blue);
}

.trust-band span {
  color: var(--muted);
}

.section,
.page {
  padding: clamp(46px, 8vw, 92px) clamp(20px, 5vw, 72px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.7fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 28px;
}

.section-heading p:last-child {
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  display: flex;
  min-height: 100%;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(28, 36, 48, 0.07);
}

.product-card img {
  height: 245px;
  object-fit: cover;
  background: var(--soft);
}

.product-body {
  display: flex;
  min-height: 260px;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
}

.sku {
  margin-bottom: 8px;
  color: var(--coral);
  font-size: 0.75rem;
  font-weight: 800;
}

.product-copy,
.copy-stack p,
.fine-print {
  color: var(--muted);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 22px;
}

.price {
  font-size: 1.2rem;
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(280px, 1fr);
  gap: clamp(24px, 6vw, 80px);
  background: #f6f8fb;
}

.copy-stack {
  font-size: 1.04rem;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, 1.2fr);
  gap: 30px;
  padding: 34px clamp(20px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.76);
  background: var(--ink);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 14px 22px;
}

.footer-brand {
  margin-bottom: 10px;
  color: #fff;
}

.page {
  min-height: 68vh;
}

.page-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.page-heading h1 {
  color: var(--ink);
  font-size: clamp(2.5rem, 7vw, 4.9rem);
}

.page-heading p:last-child {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.08rem;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 0.82fr);
  gap: 24px;
  align-items: start;
}

.checkout-panel,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(20px, 4vw, 30px);
  background: #fff;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
  color: var(--ink);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(39, 98, 77, 0.16);
  border-color: var(--green);
}

.summary-header,
.summary-row,
.cart-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.summary-header {
  margin-bottom: 12px;
}

.summary-header h2 {
  margin-bottom: 0;
  font-size: 1.5rem;
}

.cart-lines {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.cart-line {
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.cart-line strong,
.cart-line span {
  display: block;
}

.cart-line span {
  color: var(--muted);
  font-size: 0.92rem;
}

.summary-row {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.summary-row.total {
  color: var(--green-dark);
  font-size: 1.2rem;
}

.paypal-box {
  min-height: 54px;
  margin-top: 18px;
}

.policy-page {
  background: #f7f9fb;
}

.policy-content {
  max-width: 860px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(22px, 4vw, 38px);
  background: #fff;
  box-shadow: 0 12px 34px rgba(28, 36, 48, 0.08);
}

.policy-content h2 {
  margin-top: 28px;
  font-size: 1.25rem;
}

.policy-content h2:first-child {
  margin-top: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(300px, 1fr);
  gap: 24px;
  align-items: start;
}

.contact-panel a {
  color: var(--green);
  font-weight: 800;
}

[data-toast] {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  max-width: min(360px, calc(100vw - 40px));
  border-radius: 8px;
  padding: 14px 16px;
  color: #fff;
  background: var(--green-dark);
  box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .site-header,
  .section-heading,
  .split-section,
  .site-footer,
  .checkout-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    display: grid;
    gap: 14px;
  }

  .site-nav,
  .site-footer nav {
    justify-content: flex-start;
  }

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

@media (max-width: 560px) {
  .site-nav {
    gap: 10px 14px;
    flex-wrap: wrap;
  }

  .hero {
    min-height: 72vh;
  }

  .hero-actions,
  .product-footer,
  .summary-header,
  .summary-row,
  .cart-line {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}