:root {
  --ink: #10131a;
  --muted: #5d6472;
  --line: #dde2ea;
  --paper: #f6f7f4;
  --surface: #ffffff;
  --green: #0c7b46;
  --green-dark: #075d35;
  --yellow: #f0c94b;
  --red: #cc2e3f;
  --blue: #2454a6;
  --shadow: 0 20px 50px rgba(16, 19, 26, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(16, 19, 26, 0.08);
  background: rgba(246, 247, 244, 0.9);
  backdrop-filter: blur(16px);
}

.brand,
.main-nav,
.cart-button {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
}

.main-nav {
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

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

.cart-button {
  gap: 10px;
  border: 0;
  border-radius: 8px;
  padding: 11px 14px;
  color: #fff;
  background: var(--green);
  cursor: pointer;
  font-weight: 800;
}

.cart-button span {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  color: var(--ink);
  background: var(--yellow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 7vw, 84px) clamp(18px, 4vw, 56px) 44px;
  overflow: hidden;
}

.hero-copy {
  max-width: 670px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(3rem, 8vw, 7.2rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.hero-copy p:not(.eyebrow),
.section-heading > p,
.feature-copy p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

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

.primary-link,
.secondary-link,
.submit-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
}

.primary-link,
.submit-order {
  border: 0;
  color: #fff;
  background: var(--green);
  cursor: pointer;
}

.secondary-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.hero-showcase {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(115px, 1fr));
  gap: clamp(10px, 2vw, 20px);
  align-items: end;
  min-height: 430px;
}

.hero-showcase::before {
  position: absolute;
  inset: 12% -18% 0 8%;
  z-index: -1;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(12, 123, 70, 0.16), rgba(240, 201, 75, 0.16)),
    repeating-linear-gradient(90deg, transparent 0 46px, rgba(16, 19, 26, 0.06) 46px 48px);
  content: "";
  transform: rotate(-4deg);
}

.hero-showcase img {
  filter: drop-shadow(0 28px 24px rgba(16, 19, 26, 0.24));
}

.hero-showcase img:nth-child(2) {
  align-self: start;
  margin-top: 34px;
}

.trust-band,
.section,
.feature-band,
.site-footer {
  padding-right: clamp(18px, 4vw, 56px);
  padding-left: clamp(18px, 4vw, 56px);
}

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

.trust-band div {
  display: grid;
  gap: 6px;
  padding: 24px;
  color: #fff;
  background: var(--ink);
}

.trust-band span {
  color: rgba(255, 255, 255, 0.66);
}

.section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

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

.filter {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  background: var(--surface);
  cursor: pointer;
  font-weight: 800;
}

.filter.is-active {
  border-color: var(--green);
  color: #fff;
  background: var(--green);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(16, 19, 26, 0.06);
}

.product-image {
  position: relative;
  display: grid;
  min-height: 285px;
  place-items: center;
  padding: 22px;
  background:
    linear-gradient(135deg, rgba(16, 19, 26, 0.04), rgba(12, 123, 70, 0.08)),
    #eef1ed;
}

.product-image img {
  max-height: 235px;
}

.product-image span {
  position: absolute;
  top: 16px;
  left: 16px;
  border-radius: 999px;
  padding: 7px 10px;
  color: #fff;
  background: var(--ink);
  font-size: 0.76rem;
  font-weight: 800;
}

.product-info {
  padding: 20px;
}

.product-info p {
  min-height: 54px;
  color: var(--muted);
  line-height: 1.55;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
}

.product-footer strong {
  font-size: 1.2rem;
}

.product-footer button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  color: #fff;
  background: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: 32px;
  align-items: center;
  padding-top: 54px;
  padding-bottom: 54px;
  color: #fff;
  background: var(--ink);
}

.feature-copy {
  max-width: 780px;
}

.feature-copy .eyebrow,
.feature-copy p {
  color: rgba(255, 255, 255, 0.72);
}

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

.feature-metrics div {
  display: grid;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
}

.feature-metrics strong {
  font-size: 1.5rem;
}

.feature-metrics span {
  color: rgba(255, 255, 255, 0.68);
}

.order-section {
  background: #fff;
}

.checkout-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
}

.checkout-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
}

.full-field,
.submit-order,
.form-status {
  grid-column: 1 / -1;
}

.form-status {
  margin: 0;
  min-height: 24px;
  font-weight: 800;
}

.form-status.is-error {
  color: var(--red);
}

.form-status.is-success {
  color: var(--green-dark);
}

.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  justify-items: end;
  background: rgba(16, 19, 26, 0.34);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.cart-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cart-panel {
  width: min(440px, 100vw);
  height: 100%;
  padding: 24px;
  background: #fff;
  box-shadow: var(--shadow);
  transform: translateX(24px);
  transition: transform 180ms ease;
}

.cart-drawer.is-open .cart-panel {
  transform: translateX(0);
}

.cart-header,
.cart-summary,
.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.icon-button,
.quantity-controls button {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-weight: 800;
}

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

.cart-item {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.cart-item img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.cart-item div:nth-child(2) {
  display: grid;
  flex: 1;
  gap: 4px;
}

.cart-item span,
.empty-cart {
  color: var(--muted);
}

.quantity-controls {
  display: flex;
  gap: 6px;
}

.cart-summary {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
  font-size: 1.2rem;
}

.cart-checkout {
  width: 100%;
  margin-top: 18px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 24px;
  padding-bottom: 24px;
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
}

.site-footer strong {
  color: #fff;
}

@media (max-width: 880px) {
  .main-nav {
    display: none;
  }

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

  .hero {
    min-height: auto;
  }

  .hero-showcase {
    min-height: 300px;
  }

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

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

@media (max-width: 620px) {
  .site-header {
    gap: 10px;
  }

  .brand span:last-child {
    display: none;
  }

  .cart-button {
    padding: 10px;
  }

  .hero-showcase {
    grid-template-columns: repeat(3, minmax(86px, 1fr));
    min-height: 220px;
  }

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

  .product-image {
    min-height: 230px;
  }

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