:root {
  --ink: #151515;
  --muted: #666b72;
  --line: #e7e4de;
  --paper: #fbfaf7;
  --white: #ffffff;
  --soft: #f1eee8;
  --accent: #0f6b5f;
  --accent-dark: #09443d;
  --rose: #e98476;
  --shadow: 0 24px 70px rgba(21, 21, 21, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(251, 250, 247, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(21, 21, 21, 0.06);
}

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

.brand-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
  border-radius: 50%;
}

.brand-name {
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

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

.header-cta {
  justify-self: end;
  color: var(--white);
  background: var(--ink);
  padding: 11px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(50px, 8vw, 100px) clamp(20px, 5vw, 72px) 56px;
  overflow: hidden;
}

.hero-copy,
.section-copy,
.quality-copy {
  min-width: 0;
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(48px, 8vw, 104px);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.15;
}

.hero-text,
.section-copy > p,
.quality-copy p,
.statement p {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

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

.button.primary:hover {
  background: var(--accent-dark);
}

.button.ghost {
  color: var(--ink);
  background: var(--soft);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.trust-row span {
  padding: 8px 11px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hero-media {
  position: relative;
  display: grid;
  place-items: center;
}

.hero-media img {
  width: min(720px, 100%);
  filter: drop-shadow(0 38px 58px rgba(21, 21, 21, 0.18));
}

.statement {
  padding: clamp(46px, 8vw, 96px) clamp(20px, 5vw, 72px);
  background: var(--ink);
}

.statement p {
  max-width: 980px;
  margin: 0 auto;
  color: var(--white);
  text-align: center;
  font-size: clamp(30px, 5vw, 68px);
  line-height: 1.04;
  font-weight: 800;
}

.split,
.quality {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
  padding: clamp(70px, 9vw, 125px) clamp(20px, 5vw, 72px);
}

.image-panel {
  background: var(--soft);
  border-radius: 8px;
  padding: clamp(24px, 5vw, 54px);
  box-shadow: var(--shadow);
}

.feature-grid,
.shipping-grid,
.step-grid,
.product-grid {
  display: grid;
  gap: 16px;
}

.feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 30px;
}

.feature-grid article,
.shipping-grid article,
.step-grid article,
.product-card,
.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-grid article {
  padding: 18px;
}

.feature-grid strong,
.shipping-grid strong {
  display: block;
  margin-bottom: 6px;
}

.feature-grid span,
.shipping-grid span,
.step-grid p,
.product-card p,
.faq p,
.site-footer p {
  color: var(--muted);
}

.steps,
.shop,
.shipping,
.faq {
  padding: clamp(70px, 9vw, 118px) clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.step-grid,
.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-grid article,
.product-card {
  padding: clamp(24px, 3vw, 34px);
}

.step-grid span {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--rose);
  font-weight: 900;
}

.shop {
  background: var(--soft);
}

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 330px;
}

.product-card.featured {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
  transform: translateY(-12px);
}

.product-card.featured p,
.product-card.featured .tag {
  color: rgba(255, 255, 255, 0.75);
}

.tag {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.price {
  display: block;
  margin: auto 0 20px;
  font-size: 34px;
  line-height: 1;
}

.checkout-note {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.quality {
  background: var(--white);
}

.quality img {
  width: 100%;
  aspect-ratio: 1 / 0.78;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.shipping {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

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

.shipping-grid article {
  padding: 22px;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}

.faq details {
  padding: 20px 22px;
}

.faq summary {
  font-weight: 800;
  cursor: pointer;
}

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

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  padding: 42px clamp(20px, 5vw, 72px);
  background: var(--ink);
  color: var(--white);
}

.footer-brand {
  margin-bottom: 12px;
}

.footer-brand .brand-logo {
  filter: brightness(1.08);
}

.footer-brand .brand-name {
  color: var(--white);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 700;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 78px;
  max-width: min(360px, calc(100vw - 36px));
  padding: 14px 16px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
}

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

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--white);
  background: var(--accent);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease, background 180ms ease;
}

.back-to-top:hover {
  background: var(--accent-dark);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.legal-main {
  max-width: 920px;
  padding: clamp(54px, 8vw, 96px) clamp(20px, 5vw, 72px);
}

.legal-main h1 {
  font-size: clamp(42px, 7vw, 76px);
}

.legal-main section {
  margin-top: 34px;
}

.legal-main li {
  margin-bottom: 8px;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 10px 18px;
  }

  .nav {
    grid-column: 1 / -1;
    display: flex;
    width: 100%;
    gap: 18px;
    overflow-x: auto;
    padding: 2px 0 4px;
    scrollbar-width: none;
    white-space: nowrap;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .hero,
  .split,
  .quality,
  .shipping {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    order: -1;
  }

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

  .product-card.featured {
    transform: none;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 10px 18px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    font-size: 16px;
  }

  .header-cta {
    display: none;
  }

  .nav {
    font-size: 13px;
    justify-content: flex-start;
  }

  h1 {
    font-size: 42px;
    line-height: 1;
  }

  .hero {
    padding-right: 24px;
    padding-left: 24px;
  }

  .hero-copy {
    max-width: calc(100vw - 48px);
  }

  .hero-text {
    font-size: 18px;
    max-width: 28ch;
  }

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

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

  .site-footer {
    grid-template-columns: 1fr;
  }

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

  .back-to-top {
    right: 14px;
    bottom: 14px;
    width: 44px;
    height: 44px;
  }
}