:root {
  --ink: #1f3328;
  --text: #2c3a32;
  --muted: #5d6a62;
  --line: #dfe3dc;
  --tint: #f3f5f0;
  --matcha: #6c8a3a;
  --dark: #1c3026;
  --dark-text: #d3ddd5;
  --white: #ffffff;
  --font: 'Zen Kaku Gothic New', 'Hiragino Sans', 'Helvetica Neue', Arial, sans-serif;
  --gutter: clamp(20px, 5vw, 64px);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
figure { margin: 0; }
h1, h2, h3 { color: var(--ink); font-weight: 500; margin: 0; }
p { margin: 0; }

a:focus-visible,
button:focus-visible { outline: 2px solid var(--matcha); outline-offset: 4px; border-radius: 2px; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter); }

.skip-link { position: absolute; left: 12px; top: -60px; background: var(--white); padding: 10px 14px; z-index: 100; }
.skip-link:focus { top: 12px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 40px; height: 72px; }
.wordmark {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}
.nav { display: flex; gap: 32px; margin-left: auto; }
.nav a { font-size: 15px; text-decoration: none; color: var(--muted); }
.nav a:hover { color: var(--ink); }

.button {
  display: inline-block;
  background: var(--ink);
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 14px 26px;
  border-radius: 3px;
  transition: background-color 0.15s ease;
}
.button:hover { background: #31503f; }
.button-small { padding: 10px 18px; font-size: 14px; }

.link {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
.link:hover { color: var(--matcha); }

.menu-toggle { display: none; }
.mobile-nav { display: none; }

/* Hero */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  padding-top: clamp(40px, 6vw, 80px);
  padding-bottom: clamp(56px, 7vw, 96px);
}
.hero h1 {
  font-size: clamp(34px, 3.6vw, 50px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  max-width: 13em;
  text-wrap: balance;
}
.lead { margin-top: 28px; font-size: 18px; color: var(--muted); max-width: 32em; }
.actions { display: flex; align-items: center; gap: 28px; margin-top: 40px; flex-wrap: wrap; }

.hero-image { background: var(--tint); border-radius: 3px; overflow: hidden; aspect-ratio: 5 / 6; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; }

/* Facts */
.facts { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.facts-grid > div { padding: 28px 28px 30px 0; }
.facts-grid > div + div { padding-left: 28px; border-left: 1px solid var(--line); }
.facts dt { font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.facts dd { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink); }

/* Sections */
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section-tint { background: var(--tint); }
.section h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.25; letter-spacing: -0.005em; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.split-reverse { grid-template-columns: 5fr 6fr; }
.split-text h2 { margin-bottom: 28px; }
.split-text > p { max-width: 34em; color: var(--muted); }
.split-text > p + p { margin-top: 18px; }

.photo img { width: 100%; border-radius: 3px; background: var(--tint); }
#about .photo img { aspect-ratio: 4 / 3; object-fit: cover; }
#wholesale .photo img { aspect-ratio: 4 / 5; object-fit: cover; }
.photo figcaption { margin-top: 12px; font-size: 14px; color: var(--muted); }

.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 48px; }
.section-head p { color: var(--muted); max-width: 32em; }

.tea-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); }
.tea-photo { aspect-ratio: 4 / 3; overflow: hidden; border-radius: 3px; background: #e6e9e1; }
.tea-photo img { width: 100%; height: 100%; object-fit: cover; }
.tea h3 { margin-top: 28px; font-size: 26px; display: flex; align-items: baseline; gap: 14px; }
.tea h3 span { font-size: 17px; font-weight: 400; color: var(--muted); }
.tea p { margin-top: 12px; color: var(--muted); max-width: 32em; }
.tea ul { list-style: none; padding: 0; margin: 20px 0 0; border-top: 1px solid var(--line); }
.tea li { padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 16px; color: var(--text); }

.note { margin-top: 56px; color: var(--muted); }
.note a { color: var(--ink); text-underline-offset: 4px; }

.service { padding: 24px 0; border-top: 1px solid var(--line); }
.service:last-child { border-bottom: 1px solid var(--line); }
.service h3 { font-size: 19px; margin-bottom: 6px; }
.service p { color: var(--muted); max-width: 34em; }

/* Process */
.section-dark { background: var(--dark); color: var(--dark-text); }
.section-dark h2 { color: var(--white); }
.steps {
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 0;
  margin: 48px 0 0;
}
.steps li { counter-increment: step; border-top: 1px solid rgba(255, 255, 255, 0.22); padding-top: 24px; }
.steps li::before {
  content: counter(step);
  display: block;
  font-size: 32px;
  font-weight: 400;
  line-height: 1;
  color: #a9c27a;
  margin-bottom: 20px;
}
.steps h3 { color: var(--white); font-size: 19px; margin-bottom: 8px; }
.steps p { font-size: 16px; line-height: 1.7; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact-grid h2 { margin-bottom: 20px; }
.contact-grid p { color: var(--muted); max-width: 30em; }
.contact-email {
  display: inline-block;
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
  overflow-wrap: anywhere;
}
.contact-email:hover { color: var(--matcha); }
address { margin-top: 28px; font-style: normal; color: var(--muted); line-height: 1.8; }

/* Footer */
.site-footer { background: var(--dark); color: var(--dark-text); padding: 56px 0 40px; font-size: 15px; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 32px 40px; }
.wordmark-light { color: var(--white); }
.site-footer p { margin-top: 6px; }
.site-footer .footer-address { margin-top: 18px; font-size: 14px; line-height: 1.7; color: #a7b5ab; }
.footer-address a { color: var(--dark-text); text-underline-offset: 3px; }
.footer-nav { display: flex; gap: 28px; align-items: flex-start; }
.footer-nav a { text-decoration: none; }
.footer-nav a:hover { color: var(--white); text-decoration: underline; }
.legal { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, 0.16); padding-top: 24px; font-size: 14px; color: #a7b5ab; }

/* Responsive */
@media (max-width: 980px) {
  .facts-grid { grid-template-columns: 1fr 1fr; }
  .facts-grid > div { padding: 24px 24px 24px 0; }
  .facts-grid > div + div { padding-left: 0; border-left: 0; }
  .facts-grid > div:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
  .facts-grid > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .steps { grid-template-columns: 1fr 1fr; gap: 40px 32px; }
}

@media (max-width: 860px) {
  .nav, .header-cta { display: none; }
  .header-inner { height: 64px; }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    margin-left: auto;
    width: 44px;
    height: 44px;
    padding: 0 10px;
    background: none;
    border: 0;
    cursor: pointer;
  }
  .menu-toggle span { display: block; height: 2px; background: var(--ink); transition: transform 0.2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-nav:not([hidden]) { display: block; padding: 4px var(--gutter) 16px; border-top: 1px solid var(--line); background: var(--white); }
  .mobile-nav a { display: block; padding: 12px 0; text-decoration: none; border-bottom: 1px solid var(--line); }
  .mobile-nav a:last-child { border-bottom: 0; }

  .hero-grid, .split, .split-reverse, .section-head, .contact-grid { grid-template-columns: 1fr; }
  .hero-image { aspect-ratio: 4 / 3; }
  .split-reverse .photo { order: 2; }
  .section-head { gap: 16px; margin-bottom: 36px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .lead { font-size: 17px; }
  .contact-email { font-size: 21px; text-underline-offset: 6px; }
  .facts-grid { grid-template-columns: 1fr; }
  .facts-grid > div,
  .facts-grid > div:nth-child(even) { padding: 18px 0; border-left: 0; }
  .facts-grid > div + div { border-top: 1px solid var(--line); }
  .tea-grid { grid-template-columns: 1fr; gap: 56px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav { flex-wrap: wrap; gap: 12px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}