:root {
  --ink: #0b1713;
  --muted: #56635e;
  --line: #d9e1dd;
  --paper: #f6f8f6;
  --white: #ffffff;
  --forest: #0b2e23;
  --forest-deep: #071b15;
  --mint: #dff4e8;
  --accent: #42b77a;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 18px 55px rgba(7, 27, 21, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
main { overflow: clip; }
section[id] { scroll-margin-top: 88px; }
.shell { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; padding: 10px 14px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(217,225,221,.85);
}
.nav-shell { min-height: 72px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; background: var(--forest); color: #fff; font-size: 12px; letter-spacing: .08em; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav-links a { text-decoration: none; font-size: 14px; color: #32413b; }
.nav-links a:hover { color: var(--forest); }
.nav-cta { text-decoration: none; padding: 11px 16px; border-radius: 999px; background: var(--forest); color: #fff; font-size: 14px; font-weight: 800; white-space: nowrap; }

.hero { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); gap: 64px; align-items: center; padding-block: 80px 68px; }
.hero h1 { margin: 0; max-width: 850px; font-size: clamp(46px, 6vw, 78px); line-height: .98; letter-spacing: -.055em; font-weight: 850; }
.hero-lede { max-width: 800px; margin: 28px 0 0; font-size: clamp(18px, 2vw, 21px); line-height: 1.65; color: #44524d; }
.hero-lede strong { color: var(--ink); font-weight: 800; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border-radius: 999px; text-decoration: none; font-weight: 800; font-size: 15px; transition: transform .16s ease, box-shadow .16s ease, background .16s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--forest); box-shadow: 0 10px 28px rgba(11,46,35,.20); }
.button-primary:hover { background: #123d30; }
.button-secondary { border: 1px solid var(--line); background: #fff; color: var(--ink); }
.button-secondary:hover { box-shadow: 0 8px 22px rgba(7,27,21,.08); }
.scarcity { display: flex; align-items: center; gap: 9px; margin: 18px 0 0; font-size: 13px; color: #5d6b65; }
.scarcity span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(66,183,122,.13); }
.hero-proof { background: var(--paper); border: 1px solid var(--line); border-radius: 24px; padding: 14px; box-shadow: var(--shadow); }
.portrait-card { overflow: hidden; border-radius: 16px; aspect-ratio: 4/5; background: #dfe6e2; }
.portrait-card img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.hero-proof-copy { padding: 18px 10px 9px; }
.proof-kicker { margin: 0 0 7px; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; font-weight: 850; color: var(--forest); }
.hero-proof-copy p:not(.proof-kicker) { margin: 0; color: #4e5e57; line-height: 1.55; }
.hero-proof-copy a { display: inline-block; margin-top: 14px; font-weight: 800; font-size: 14px; color: var(--forest); text-underline-offset: 4px; }

.metric-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.metric-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.metric-grid a { min-height: 112px; padding: 22px 20px; display: flex; flex-direction: column; justify-content: center; gap: 5px; text-decoration: none; border-right: 1px solid var(--line); }
.metric-grid a:first-child { border-left: 1px solid var(--line); }
.metric-grid strong { font-size: clamp(24px, 3vw, 34px); letter-spacing: -.04em; color: var(--forest); }
.metric-grid span { font-size: 13px; line-height: 1.4; color: #66736e; }

.section-pad { padding-block: 88px; }
.section-label { margin: 0 0 14px; font-size: 12px; text-transform: uppercase; letter-spacing: .14em; font-weight: 850; color: #2e7a58; }
.problem-grid, .why-grid, .fit-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 72px; align-items: start; }
.problem-grid h2, .why-grid h2, .fit-grid h2, .section-heading h2, .proof-copy h2, .email-grid h2, .closing-section h2 { margin: 0; font-size: clamp(34px, 4.3vw, 58px); line-height: 1.04; letter-spacing: -.045em; }
.problem-copy { font-size: 18px; line-height: 1.7; color: #4b5a54; }
.problem-copy p { margin-top: 0; }
.problem-copy ul { margin: 24px 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.problem-copy li { position: relative; padding-left: 28px; }
.problem-copy li::before { content: ""; position: absolute; left: 2px; top: .75em; width: 10px; height: 2px; background: var(--accent); }
.problem-copy .callout { margin: 30px 0 0; padding: 20px 22px; background: var(--mint); color: #153527; border-left: 4px solid var(--accent); border-radius: 0 12px 12px 0; font-weight: 800; }

.system-section { background: var(--forest-deep); color: #fff; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .52fr); column-gap: 70px; align-items: end; }
.section-heading .section-label { grid-column: 1 / -1; color: #79d0a6; }
.section-heading > p:last-child { margin: 0; color: #b8c7c1; line-height: 1.65; font-size: 17px; }
.system-list { margin-top: 64px; border-top: 1px solid rgba(255,255,255,.16); }
.system-list article { display: grid; grid-template-columns: 86px 1fr; gap: 24px; padding: 34px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.system-number { font-size: 13px; letter-spacing: .12em; color: #7bd2a8; padding-top: 5px; }
.system-list h3 { margin: 0; font-size: 28px; letter-spacing: -.025em; }
.system-list p { max-width: 760px; margin: 10px 0 0; color: #b8c7c1; line-height: 1.65; font-size: 17px; }

.proof-section { background: #fff; }
.proof-layout { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: 56px; align-items: start; }
.proof-layout > * { min-width: 0; }
.proof-copy { padding-top: 4px; }
.proof-copy > p:not(.section-label):not(.proof-note) { font-size: 18px; line-height: 1.7; color: #56645f; }
.receipt-totals { margin: 32px 0 0; border-top: 1px solid var(--line); }
.receipt-totals div { display: flex; justify-content: space-between; gap: 24px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.receipt-totals dt { color: #68756f; }
.receipt-totals dd { margin: 0; font-weight: 850; font-variant-numeric: tabular-nums; }
.proof-note { margin: 22px 0 0; color: #45534d; line-height: 1.6; }
.proof-links { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 26px; }
.proof-links a, .text-link { font-weight: 800; color: var(--forest); text-underline-offset: 4px; }
.receipt-frame { width: 100%; max-width: 660px; justify-self: end; align-self: start; display: block; text-decoration: none; border: 1px solid var(--line); border-radius: 20px; background: var(--paper); padding: 12px; box-shadow: var(--shadow); overflow: hidden; }
.receipt-media { display: grid; place-items: center; width: 100%; aspect-ratio: 1920 / 1128; overflow: hidden; border-radius: 12px; background: #e9eeeb; }
.receipt-media img { width: 100% !important; height: 100% !important; max-width: 100%; max-height: 100%; object-fit: contain; object-position: center; border-radius: 0; }
.receipt-caption { display: block; padding: 12px 6px 2px; font-size: 12px; color: #66736e; text-transform: uppercase; letter-spacing: .09em; font-weight: 800; }

.email-section { background: var(--paper); }
.email-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 24px 64px; align-items: start; }
.email-stats { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #cdd8d2; }
.email-stats div { padding: 20px 0; border-bottom: 1px solid #cdd8d2; }
.email-stats div:nth-child(odd) { padding-right: 24px; }
.email-stats div:nth-child(even) { padding-left: 24px; border-left: 1px solid #cdd8d2; }
.email-stats strong { display: block; font-size: 30px; letter-spacing: -.035em; color: var(--forest); }
.email-stats span { display: block; margin-top: 4px; color: #68756f; font-size: 13px; line-height: 1.45; }
.email-note { grid-column: 2; margin: 0; color: #4f5e58; }
.email-grid .text-link { grid-column: 2; justify-self: start; }

.offers-section { background: #fff; }
.offers-heading { margin-bottom: 48px; }
.offers-heading .section-label { color: #2e7a58; }
.offers-heading > p:last-child { color: #66736e; }
.offer-stack { display: grid; gap: 16px; }
.offer { display: grid; grid-template-columns: minmax(220px, .65fr) minmax(0, 1fr); column-gap: 64px; padding: 34px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.offer-featured { border-color: #9acbb4; background: linear-gradient(135deg, #f5fbf7 0%, #ffffff 58%); box-shadow: 0 18px 50px rgba(11,46,35,.08); }
.offer-topline { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 26px; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 850; color: #668076; }
.offer-topline strong { color: var(--forest); font-size: 19px; letter-spacing: -.02em; }
.offer h3 { margin: 0; font-size: clamp(28px, 3.2vw, 40px); letter-spacing: -.04em; }
.offer-summary { margin: 12px 0 0; color: #586761; line-height: 1.6; font-size: 16px; }
.offer ul { grid-column: 2; grid-row: 2 / span 3; margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; align-content: start; }
.offer li { padding: 11px 0 11px 26px; border-bottom: 1px solid #e4e9e6; position: relative; color: #43514c; }
.offer li::before { content: "✓"; position: absolute; left: 2px; color: #2f8a60; font-weight: 900; }
.offer .button { justify-self: start; margin-top: 22px; }
.guarantee { margin: 20px 0 0; font-size: 13px; line-height: 1.55; color: #35634e; font-weight: 800; }

.why-section { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.comparison { border-top: 1px solid #cfd9d4; }
.comparison-row { display: grid; grid-template-columns: 1fr 1fr; }
.comparison-row span { padding: 18px 20px; border-bottom: 1px solid #cfd9d4; color: #5a6762; line-height: 1.45; }
.comparison-row span + span { border-left: 1px solid #cfd9d4; color: #18382a; font-weight: 700; }
.comparison-head span { color: var(--ink); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; font-weight: 850; background: #eef3f0; }
.comparison-head span + span { color: var(--forest); }

.fit-grid > div:last-child { color: #53615c; font-size: 18px; line-height: 1.7; }
.fit-grid p { margin-top: 0; }

.closing-section { background: var(--forest); color: #fff; padding-block: 72px; }
.closing-inner { display: grid; grid-template-columns: 1fr auto; gap: 64px; align-items: center; }
.closing-section .section-label { color: #8cdbb3; }
.closing-section h2 { max-width: 780px; }
.closing-section p:not(.section-label) { max-width: 720px; margin: 18px 0 0; color: #c4d2cc; line-height: 1.65; }
.closing-actions { display: grid; gap: 14px; justify-items: stretch; }
.button-light { background: #fff; color: var(--forest); }
.closing-contact { color: #d7e5df; text-align: center; font-size: 13px; font-weight: 700; }

.site-footer { background: #06130f; color: #c4d0cb; padding-block: 36px; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 22px 40px; align-items: start; }
.footer-inner > div:first-child { display: grid; gap: 5px; }
.footer-inner strong { color: #fff; }
.footer-inner span { font-size: 13px; color: #93a29c; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { color: #dfe8e4; font-size: 13px; font-weight: 700; }
.footer-inner p { grid-column: 1 / -1; margin: 0; font-size: 12px; color: #74847d; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-shell { min-height: 66px; }
  .hero { grid-template-columns: 1fr; gap: 38px; padding-block: 64px 52px; }
  .hero-proof { display: grid; grid-template-columns: 200px 1fr; align-items: center; }
  .portrait-card { aspect-ratio: 1/1; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-grid a { border-bottom: 1px solid var(--line); }
  .metric-grid a:last-child { grid-column: 1 / -1; }
  .problem-grid, .why-grid, .fit-grid, .proof-layout, .email-grid { grid-template-columns: 1fr; gap: 36px; }
  .receipt-frame { max-width: 760px; justify-self: start; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading .section-label { grid-column: 1; }
  .email-note, .email-grid .text-link { grid-column: 1; }
  .offer { grid-template-columns: 1fr; }
  .offer ul { grid-column: 1; grid-row: auto; margin-top: 22px; }
  .closing-inner { grid-template-columns: 1fr; }
  .closing-actions { justify-items: start; }
}

@media (max-width: 640px) {
  .shell { width: min(100% - 32px, var(--max)); }
  .nav-cta { padding: 10px 13px; font-size: 12px; }
  .hero { padding-block: 48px 40px; }
  .hero h1 { font-size: clamp(42px, 14vw, 58px); }
  .hero-lede { font-size: 17px; line-height: 1.6; }
  .hero-actions { display: grid; }
  .button { width: 100%; text-align: center; }
  .hero-proof { display: block; }
  .portrait-card { aspect-ratio: 4/3; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-grid a, .metric-grid a:first-child { border-left: 1px solid var(--line); }
  .metric-grid a:last-child { grid-column: 1; }
  .section-pad { padding-block: 64px; }
  .problem-grid, .why-grid, .fit-grid, .proof-layout, .email-grid { gap: 28px; }
  .system-list article { grid-template-columns: 48px 1fr; gap: 12px; }
  .system-list h3 { font-size: 24px; }
  .email-stats { grid-template-columns: 1fr; }
  .email-stats div:nth-child(even) { padding-left: 0; border-left: 0; }
  .email-stats div:nth-child(odd) { padding-right: 0; }
  .offer { padding: 24px 20px; }
  .offer-topline { align-items: flex-start; flex-direction: column; gap: 8px; }
  .comparison-row { grid-template-columns: 1fr; }
  .comparison-row span + span { border-left: 0; background: #f7faf8; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .footer-inner p { grid-column: 1; }
}