/* Feature pages (/strength/, /training/, /sleep/, /recovery/, /reports/) — same tokens as the home page. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #F3F7F2; --bg-deep: #E6EFE6; --surface: #FFFFFF; --ink: #0D1912;
  --green: #1E6B3F; --green-deep: #0C3A22; --green-pale: #E3F0E6;
  --lime: #DAF85A; --lime-soft: #F1FFC2; --dark: #08130D; --dark-2: #10221A;
  --secondary: #3A4C40; --tertiary: #6B7D71;
  --sep: rgba(13,25,18,0.08); --sep-strong: rgba(13,25,18,0.14);
  --purple: #8B5CF6; --orange: #F59E0B; --blue: #5B8DEF; --red: #F16060; --active: #22C55E;
  --accent: var(--green);
  --r-sm: 14px; --r: 20px; --r-lg: 28px; --r-xl: 36px;
  --display: "Bricolage Grotesque", -apple-system, BlinkMacSystemFont, sans-serif;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --shadow-sm: 0 1px 2px rgba(13,25,18,.04), 0 4px 16px rgba(13,25,18,.05);
  --shadow: 0 4px 12px rgba(13,25,18,.06), 0 24px 48px rgba(13,25,18,.08);
}
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) { .container { padding: 0 16px; } }

.eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--green-deep); background: rgba(218,248,90,0.5); border: 1px solid rgba(12,58,34,0.10); border-radius: 999px; padding: 6px 13px; }
.eyebrow.dark { color: var(--lime); background: rgba(218,248,90,0.10); border-color: rgba(218,248,90,0.22); }
.section { padding: 96px 0; }
.section.tight { padding-top: 24px; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.title { font-size: clamp(30px, 4.4vw, 48px); line-height: 1.05; letter-spacing: -.035em; margin: 16px 0 14px; color: var(--green-deep); }
.title em { font-style: normal; color: var(--green); }
.intro { font-size: 18px; color: var(--secondary); max-width: 640px; }
.center .intro { margin: 0 auto; }
.text-link { font-weight: 700; color: var(--green-deep); border-bottom: 2px solid rgba(30,107,63,.25); transition: border-color .15s; }
.text-link:hover { border-color: var(--green); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } * { animation: none !important; transition: none !important; } }

/* Buttons */
.btn-primary { display: inline-flex; align-items: center; gap: 9px; background: var(--green-deep); color: var(--lime); font-size: 16px; font-weight: 700; padding: 15px 26px; border-radius: 999px; box-shadow: 0 10px 28px rgba(12,58,34,.26); transition: transform .15s, box-shadow .15s; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(12,58,34,.32); }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 700; color: var(--green-deep); padding: 14px 22px; border-radius: 999px; border: 1.5px solid var(--sep-strong); background: rgba(255,255,255,.6); transition: background .15s, border-color .15s; }
.btn-ghost:hover { background: #fff; border-color: rgba(12,58,34,.3); }
.btn-lime { background: var(--lime); color: var(--green-deep); }

/* Nav */
.site-header { position: sticky; top: 0; z-index: 100; }
.site-header nav { background: rgba(243,247,242,0.82); backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px); border-bottom: 1px solid var(--sep); }
.site-header nav .container { display: flex; align-items: center; height: 66px; gap: 11px; }
.nav-home { display: flex; align-items: center; gap: 11px; }
.nav-logo { width: 32px; height: 32px; border-radius: 9px; box-shadow: 0 6px 16px rgba(12,58,34,0.18); }
.nav-name { font-family: var(--display); font-size: 19px; font-weight: 800; letter-spacing: -.02em; color: var(--green-deep); }
.nav-links { display: flex; align-items: center; gap: 24px; margin-left: 32px; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--secondary); transition: color .15s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--green); }
.nav-links a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.nav-cta { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; background: var(--green-deep); color: var(--lime); font-size: 14px; font-weight: 700; padding: 10px 18px; border-radius: 999px; white-space: nowrap; }
@media (max-width: 900px) { .nav-links { display: none; } }

/* Hero */
.f-hero { position: relative; padding: 72px 0 64px; overflow: hidden; }
.f-hero::before { content: ""; position: absolute; inset: -30% -10% auto; height: 130%; pointer-events: none; background: radial-gradient(640px 420px at 78% 40%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%), radial-gradient(560px 360px at 12% 10%, rgba(218,248,90,.35), transparent 70%); }
.f-hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.f-hero h1 { font-size: clamp(38px, 6vw, 70px); line-height: 1; letter-spacing: -.045em; color: var(--green-deep); margin: 18px 0 20px; }
.f-hero h1 em { font-style: normal; color: var(--accent); }
.f-hero .lead { font-size: 19px; color: var(--secondary); max-width: 560px; }
.f-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.f-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 24px; font-size: 14px; font-weight: 600; color: var(--tertiary); }
.f-meta span { display: inline-flex; align-items: center; gap: 7px; }
.f-meta span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--active); }
@media (max-width: 900px) { .f-hero-grid { grid-template-columns: 1fr; gap: 40px; } .f-hero { padding-top: 48px; } }

/* Mock app card (hero visual) */
.mock { background: var(--surface); border: 1px solid var(--sep); border-radius: var(--r-lg); box-shadow: var(--shadow); padding: 24px; max-width: 460px; margin-left: auto; width: 100%; }
@media (max-width: 900px) { .mock { margin: 0 auto; } }
.mock-k { font-size: 11.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--tertiary); display: flex; justify-content: space-between; gap: 10px; }
.mock-k b { color: var(--accent); }
.mock-big { font-family: var(--display); font-size: 44px; font-weight: 800; letter-spacing: -.04em; line-height: 1.05; color: var(--green-deep); margin-top: 8px; }
.mock-big small { font-size: 18px; font-weight: 700; color: var(--tertiary); letter-spacing: -.01em; }
.mock-line { font-size: 14.5px; color: var(--secondary); margin-top: 6px; }
.mock-line b { color: var(--green-deep); }
.mock-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid var(--sep); font-size: 14.5px; }
.mock-row:first-of-type { margin-top: 14px; }
.mock-row span { color: var(--secondary); }
.mock-row b { font-family: var(--display); font-weight: 700; color: var(--green-deep); }
.mock-row .ok { color: var(--green); } .mock-row .warn { color: #B7791F; }
.mock-btn { margin-top: 16px; display: flex; justify-content: center; align-items: center; gap: 8px; background: var(--green-deep); color: var(--lime); border-radius: 14px; padding: 12px; font-weight: 700; font-size: 15px; }
.mock-sub { background: var(--bg); border-radius: 16px; padding: 14px 16px; margin-top: 14px; }
.mock-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.mock-chips span { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--green-pale); color: var(--green-deep); }
.mock-chips span.on { background: var(--lime); }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 84px; margin-top: 14px; }
.bars i { flex: 1; border-radius: 6px 6px 3px 3px; background: color-mix(in srgb, var(--accent) 30%, #fff); }
.bars i.hi { background: var(--accent); }
.bars-l { display: flex; gap: 6px; margin-top: 6px; }
.bars-l span { flex: 1; text-align: center; font-size: 11px; font-weight: 700; color: var(--tertiary); }
.zonebar { display: flex; height: 12px; border-radius: 6px; overflow: hidden; margin-top: 12px; }
.ring-wrap { display: flex; align-items: center; gap: 20px; margin-top: 12px; }
.ring { position: relative; width: 112px; height: 112px; flex-shrink: 0; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring b { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--display); font-size: 36px; font-weight: 800; color: var(--green-deep); }

/* Feature tiles */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tiles.two { grid-template-columns: repeat(2, 1fr); }
.tiles.four { grid-template-columns: repeat(4, 1fr); }
.tile { background: var(--surface); border: 1px solid var(--sep); border-radius: var(--r); padding: 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 8px; position: relative; }
.tile .when { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.tile h3 { font-size: 21px; letter-spacing: -.02em; line-height: 1.2; color: var(--green-deep); }
.tile p { font-size: 15px; color: var(--secondary); }
.tile .tag { position: absolute; top: 22px; right: 22px; }
a.tile { transition: transform .15s, box-shadow .15s; }
a.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
@media (max-width: 960px) { .tiles, .tiles.four { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .tiles, .tiles.two, .tiles.four { grid-template-columns: 1fr; } }

.tag { display: inline-block; font-size: 10.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; vertical-align: middle; }
.tag.free { background: var(--green-pale); color: var(--green); }
.tag.pro { background: var(--green-deep); color: var(--lime); }
.tag.new { background: var(--lime); color: var(--green-deep); }

/* Split block: text + list next to a visual */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.flip > :first-child { order: 2; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } .split.flip > :first-child { order: 0; } }
.checks { list-style: none; display: grid; gap: 14px; margin-top: 24px; }
.checks li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; font-size: 16px; color: var(--secondary); }
.checks li::before { content: ""; width: 22px; height: 22px; border-radius: 50%; margin-top: 1px; background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230C3A22' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8.5l2.6 2.5L12 5.5'/%3E%3C/svg%3E") center / 14px no-repeat; }
.checks li b { color: var(--green-deep); }

/* Dark band */
.band { background: linear-gradient(160deg, var(--green-deep), var(--dark)); color: #fff; border-radius: var(--r-xl); padding: 64px 56px; position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: auto -10% -60% 30%; height: 120%; background: radial-gradient(closest-side, rgba(218,248,90,.18), transparent); pointer-events: none; }
.band .title { color: #fff; } .band .title em { color: var(--lime); }
.band .intro { color: rgba(255,255,255,.72); }
.band .checks li { color: rgba(255,255,255,.78); } .band .checks li b { color: #fff; }
@media (max-width: 640px) { .band { padding: 40px 22px; } }

/* PDF sample cards */
.pdfs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pdfs.three { grid-template-columns: repeat(3, 1fr); }
.pdf { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--sep); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s; }
.pdf:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pdf-img { background: var(--bg-deep); padding: 18px 18px 0; aspect-ratio: 4 / 4.2; overflow: hidden; }
.pdf-img img { width: 100%; border-radius: 6px 6px 0 0; box-shadow: 0 8px 24px rgba(13,25,18,.16); }
.pdf-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pdf-body h3 { font-size: 18px; letter-spacing: -.015em; color: var(--green-deep); }
.pdf-body p { font-size: 14px; color: var(--secondary); }
.pdf-meta { margin-top: auto; padding-top: 10px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 700; color: var(--tertiary); }
.pdf-meta .dl { color: var(--green); }
@media (max-width: 1020px) { .pdfs, .pdfs.three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .pdfs, .pdfs.three { grid-template-columns: 1fr; } }

/* Free / Pro table */
.fp { background: var(--surface); border: 1px solid var(--sep); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.fp-row { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--sep); }
.fp-row:first-child { border-top: 0; }
.fp-row > div { padding: 22px 26px; font-size: 15.5px; color: var(--secondary); }
.fp-row > div + div { border-left: 1px solid var(--sep); }
.fp-head > div { font-family: var(--display); font-size: 20px; font-weight: 800; color: var(--green-deep); background: var(--bg); display: flex; align-items: center; gap: 10px; }
.fp ul { list-style: none; display: grid; gap: 9px; }
.fp li { display: grid; grid-template-columns: 16px 1fr; gap: 10px; }
.fp li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; margin-top: 9px; background: var(--green); }
.fp-row > div:last-child li::before { background: var(--green-deep); box-shadow: 0 0 0 3px var(--lime); }
@media (max-width: 680px) { .fp-row { grid-template-columns: 1fr; } .fp-row > div + div { border-left: 0; border-top: 1px solid var(--sep); } }

/* Note */
.note { background: var(--lime-soft); border: 1px solid rgba(12,58,34,.12); border-radius: var(--r); padding: 20px 24px; font-size: 15.5px; color: var(--secondary); }
.note b { color: var(--green-deep); }

/* Related */
.related { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.related a { background: var(--surface); border: 1px solid var(--sep); border-radius: var(--r-sm); padding: 18px 20px; font-weight: 700; color: var(--green-deep); display: flex; justify-content: space-between; gap: 10px; transition: border-color .15s; }
.related a span { font-weight: 500; font-size: 14px; color: var(--tertiary); display: block; }
.related a:hover { border-color: var(--green); }
@media (max-width: 900px) { .related { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .related { grid-template-columns: 1fr; } }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--sep-strong); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font-family: var(--display); font-size: 19px; font-weight: 700; color: var(--green-deep); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 26px; line-height: 1; color: var(--green); transition: transform .2s; flex-shrink: 0; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { font-size: 16px; color: var(--secondary); padding: 0 0 22px; max-width: 720px; }
.faq details p a { color: var(--green-deep); font-weight: 700; text-decoration: underline; }

/* CTA + footer */
.cta { padding: 0 0 104px; }
.cta-inner { border-radius: var(--r-xl); padding: 72px 40px; text-align: center; color: #fff; position: relative; overflow: hidden; background: radial-gradient(700px 360px at 50% 120%, rgba(218,248,90,.28), transparent 70%), linear-gradient(160deg, var(--green-deep), var(--dark)); }
.cta h2 { font-size: clamp(30px, 4.4vw, 50px); line-height: 1.05; letter-spacing: -.035em; }
.cta h2 em { font-style: normal; color: var(--lime); }
.cta p { font-size: 18px; color: rgba(255,255,255,.72); margin: 16px auto 30px; max-width: 540px; }
.cta .row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta .btn-ghost { color: #fff; border-color: rgba(255,255,255,.25); background: transparent; }
.cta .fine { font-size: 13px; color: rgba(255,255,255,.5); margin: 22px auto 0; }
@media (max-width: 640px) { .cta-inner { padding: 48px 20px; } .section { padding: 72px 0; } }

footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 48px 0 32px; font-size: 14px; }
footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
footer nav { display: flex; flex-wrap: wrap; gap: 10px 20px; }
footer a:hover { color: var(--lime); }
.foot-fine { width: 100%; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: rgba(255,255,255,.45); }