:root {
  --green: #4F7023; --green-dark: #3B551A; --green-soft: #EEF3E6; --ink: #1C1C1E; --ink2: #3C3C43; --ink3: #6C6C70;
  --gray: #F2F2F7; --line: #E5E5EA;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); font-family: var(--font); -webkit-font-smoothing: antialiased; line-height: 1.5; }
img { max-width: 100%; height: auto; }
a { color: var(--green); }
a:hover { color: var(--green-dark); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 10; }
.skip:focus { left: 8px; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }

h1, h2, h3 { margin: 0; font-weight: 700; color: var(--ink); }
h1 { font-size: 60px; line-height: 1.05; letter-spacing: -0.022em; }
h2 { font-size: 40px; line-height: 1.1; letter-spacing: -0.02em; }
h3 { font-size: 20px; letter-spacing: -0.01em; }
p { margin: 0; color: var(--ink2); }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 16px; padding-bottom: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; min-height: 44px; }
.brand img { width: 22px; height: 36px; object-fit: contain; }
.brand span { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.nav { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 500; }
.nav a { color: var(--ink2); text-decoration: none; padding: 12px 12px; border-radius: 10px; }
.nav a:hover { background: var(--gray); color: var(--ink); }
.nav .nav-cta { background: var(--green-soft); color: var(--green); font-weight: 600; border-radius: 999px; padding: 10px 16px; }

/* hero */
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; padding-top: 48px; padding-bottom: 88px; }
.hero-copy { flex: 1 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.eyebrow { color: var(--green); font-weight: 600; font-size: 15px; letter-spacing: 0.01em; }
.lede { font-size: 20px; line-height: 1.5; max-width: 540px; }

.notify { display: flex; flex-wrap: wrap; gap: 10px; max-width: 480px; }
.notify input[type=email] { flex: 1 1 220px; min-width: 0; min-height: 52px; padding: 0 16px; font: inherit; font-size: 17px; border: 1px solid #D1D1D6; border-radius: 14px; background: #fff; color: var(--ink); }
.notify input[type=email]:focus { border-color: var(--green); outline: none; box-shadow: 0 0 0 3px rgba(79,112,35,0.2); }
.notify button { min-height: 52px; padding: 0 22px; border: 0; border-radius: 14px; background: var(--green); color: #fff; font: inherit; font-size: 17px; font-weight: 600; cursor: pointer; transition: background .15s, transform .15s; }
.notify button:hover { background: var(--green-dark); }
.notify button:active { transform: scale(0.98); }
.notify button:disabled { opacity: .6; cursor: default; }
.form-note { flex-basis: 100%; font-size: 14px; color: var(--ink3); }

/* swipe deck */
.deck { flex: 1 1 360px; min-width: 0; position: relative; height: 470px; display: flex; justify-content: center; }
.card { position: absolute; top: 20px; width: 280px; height: 420px; border-radius: 30px; overflow: hidden; background: #fff; }
.card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.back { box-shadow: 0 12px 30px rgba(0,0,0,0.10); filter: brightness(.86) saturate(.9); }
.b1 { transform: translateX(-46px) rotate(-9deg) scale(.92); }
.b2 { transform: translateX(46px) rotate(8deg) scale(.92); }
.front { box-shadow: 0 28px 60px rgba(0,0,0,0.22); display: flex; flex-direction: column; }
.front img { height: 330px; }
.card-info { flex: 1; display: flex; align-items: center; justify-content: space-between; padding: 0 16px 0 20px; }
.card-info strong { font-size: 19px; font-weight: 700; }
.card-actions { display: flex; gap: 10px; }
.round { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; }
.skip-btn { background: var(--gray); color: var(--ink3); }
.like-btn { background: var(--green); color: #fff; }

/* features */
.band { background: var(--gray); padding: 88px 0; }
.band h2 { max-width: 640px; margin-bottom: 36px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature { background: #fff; border-radius: 22px; padding: 28px; display: flex; flex-direction: column; gap: 12px; transition: transform .2s, box-shadow .2s; }
.feature:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,0.06); }
.feature p { font-size: 16px; }

/* nutrition */
.split { display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding-top: 96px; padding-bottom: 96px; }
.photo { flex: 1 1 360px; min-width: 0; border-radius: 28px; overflow: hidden; height: 420px; }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.split-copy { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.split-copy > p { font-size: 18px; line-height: 1.55; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.stat { background: var(--gray); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 2px; }
.stat strong { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; color: var(--green); }
.stat span { font-size: 14px; color: var(--ink2); }
.small { font-size: 15px; }

/* closing */
.closing { margin-bottom: 96px; }
.closing { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; background: var(--green-soft); border-radius: 32px; padding: 64px 32px; max-width: 1112px; }
.closing img { width: 34px; height: 56px; object-fit: contain; }
.closing p { font-size: 18px; max-width: 520px; }
.closing .notify { justify-content: center; width: 100%; }
.closing .form-note { text-align: center; }

/* footer */
.foot { border-top: 1px solid var(--line); }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding-top: 20px; padding-bottom: 32px; font-size: 14px; color: var(--ink3); }
.foot-in a { color: var(--ink2); text-decoration: none; }
.foot nav { display: flex; flex-wrap: wrap; }
.foot nav a { padding: 12px 10px; }

@media (max-width: 640px) {
  h1 { font-size: 40px; }
  h2 { font-size: 30px; }
  .nav a:not(.nav-cta) { display: none; }
  .hero { gap: 24px; padding-top: 24px; padding-bottom: 56px; }
  .lede { font-size: 18px; }
  .notify button { flex: 1 1 100%; }
  .deck { height: 400px; transform: scale(.86); transform-origin: top center; margin-bottom: -40px; }
  .band, .split { padding-top: 64px; padding-bottom: 64px; }
  .photo { height: 260px; }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .stat { padding: 14px; }
  .stat strong { font-size: 22px; }
  .closing { border-radius: 24px; padding: 48px 20px; margin-left: 16px; margin-right: 16px; width: auto; }
}