/* Anvil Nutrition — marketing site
   Implemented from `Anvil Website.dc.html` (claude.ai/design project).
   Palette: #101010 ground · #151514 panel · #EDEAE4 bone · #C9A84C amber. */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #101010;
  color: #EDEAE4;
  font-family: 'Instrument Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  color-scheme: dark;
}

::selection { background: #C9A84C; color: #101010; }

a { color: #C9A84C; text-decoration: none; }
a:hover { color: #dcbe6a; }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }

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

/* ---------- layout ---------- */

.wrap { max-width: 1240px; margin: 0 auto; padding-left: 64px; padding-right: 64px; }

.pt-140 { padding-top: 140px; } .pb-140 { padding-bottom: 140px; }
.pt-120 { padding-top: 120px; } .pb-120 { padding-bottom: 120px; }
.pt-104 { padding-top: 104px; } .pb-104 { padding-bottom: 104px; }
.pt-96  { padding-top: 96px; }  .pb-96  { padding-bottom: 96px; }
.pt-88  { padding-top: 88px; }  .pb-88  { padding-bottom: 88px; }
.pt-72  { padding-top: 72px; }  .pb-72  { padding-bottom: 72px; }
.pt-64  { padding-top: 64px; }  .pb-64  { padding-bottom: 64px; }
.pt-40  { padding-top: 40px; }  .pb-40  { padding-bottom: 40px; }
.pt-28  { padding-top: 28px; }  .pb-28  { padding-bottom: 28px; }

/* two-column splits — numbers echo the design's fr ratios */
.split-15-10  { display: grid; grid-template-columns: 1.5fr 1fr;  gap: 88px; align-items: start; }
.split-10-135 { display: grid; grid-template-columns: 1fr 1.35fr; gap: 88px; align-items: start; }
.split-115-10 { display: grid; grid-template-columns: 1.15fr 1fr; gap: 72px; align-items: start; }
.split-10-12  { display: grid; grid-template-columns: 1fr 1.2fr;  gap: 88px; align-items: center; }
.split-08-10  { display: grid; grid-template-columns: 0.8fr 1fr;  gap: 88px; align-items: start; }
.split-11     { display: grid; grid-template-columns: 1fr 1fr;    gap: 88px; align-items: start; }
.align-end    { align-items: end; }

.panel { background: #151514; }

.bone { background: #EDEAE4; color: #191817; }

/* ---------- type ---------- */

.h-hero {
  font-family: 'Archivo', sans-serif; font-weight: 700;
  font-size: 92px; line-height: 0.94; letter-spacing: -0.035em; margin: 0 0 30px;
}
.h-page {
  font-family: 'Archivo', sans-serif; font-weight: 700;
  font-size: 76px; line-height: 0.96; letter-spacing: -0.035em; margin: 0;
}
.h-64 {
  font-family: 'Archivo', sans-serif; font-weight: 700;
  font-size: 64px; line-height: 0.96; letter-spacing: -0.035em; margin: 0 0 18px;
}
.h-52 {
  font-family: 'Archivo', sans-serif; font-weight: 600;
  font-size: 52px; line-height: 1.04; letter-spacing: -0.03em; margin: 0;
}
.h-44 {
  font-family: 'Archivo', sans-serif; font-weight: 600;
  font-size: 44px; line-height: 1.06; letter-spacing: -0.03em; margin: 0;
}
.h-44-bold { font-weight: 700; }
.h-40 {
  font-family: 'Archivo', sans-serif; font-weight: 600;
  font-size: 40px; line-height: 1.08; letter-spacing: -0.03em; margin: 0;
}
.h-34 {
  font-family: 'Archivo', sans-serif; font-weight: 600;
  font-size: 34px; letter-spacing: -0.025em; margin: 0;
}
.row-title-28 { font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 28px; letter-spacing: -0.02em; line-height: 1.15; }
.row-title-24 { font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 24px; letter-spacing: -0.02em; }
.row-title-22 { font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 22px; letter-spacing: -0.02em; }

.lede    { font-size: 19px;   line-height: 1.6;  color: rgba(237,234,228,.66); margin: 0; }
.sub     { font-size: 17.5px; line-height: 1.7;  color: rgba(237,234,228,.62); margin: 0; }
.body-18 { font-size: 18px;   line-height: 1.7;  color: rgba(237,234,228,.62); margin: 0; }
.body-17 { font-size: 17px;   line-height: 1.7;  color: rgba(237,234,228,.6);  margin: 0; }
.about-p { font-size: 17.5px; line-height: 1.75; color: rgba(237,234,228,.64); margin: 0 0 22px; max-width: 60ch; }
.about-p:last-child { margin-bottom: 0; }

.label {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase; color: rgba(237,234,228,.38);
}
.mono-n { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: rgba(237,234,228,.34); }

.amber { color: #C9A84C; }

/* ---------- buttons and links ---------- */

.btn {
  display: inline-block; background: #C9A84C; color: #101010;
  padding: 15px 30px; font-weight: 600; font-size: 14.5px; white-space: nowrap;
}
.btn:hover { background: #dcbe6a; color: #101010; }

.btn-lg { padding: 17px 34px; font-size: 15px; }

.btn-ink { display: inline-block; background: #101010; color: #EDEAE4; padding: 17px 34px; font-weight: 600; font-size: 15px; white-space: nowrap; }
.btn-ink:hover { background: #000; color: #EDEAE4; }

.a-link { font-size: 14.5px; font-weight: 500; color: #C9A84C; }
.a-link:hover { color: #dcbe6a; }

.ghost-link { font-size: 14.5px; font-weight: 500; color: rgba(237,234,228,.72); }
.ghost-link:hover { color: #EDEAE4; }

/* ---------- header ---------- */

.site-head {
  position: sticky; top: 0; z-index: 60;
  background: rgba(14,14,14,.86);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.head-in { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }

.wordmark { display: flex; align-items: baseline; gap: 9px; }
.wordmark .wm-main { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 19px; letter-spacing: 0.15em; color: #EDEAE4; }
.wordmark .wm-sub  { font-size: 10.5px; letter-spacing: 0.2em; color: rgba(237,234,228,.5); }

.nav-desktop { display: flex; align-items: center; gap: 34px; }
.nav-link { font-size: 14.5px; font-weight: 500; white-space: nowrap; color: rgba(237,234,228,.6); }
.nav-link:hover { color: #EDEAE4; }
.nav-link.is-active { color: #EDEAE4; }
.btn-nav { padding: 11px 19px; font-size: 13.5px; }

.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; padding: 0; }
.menu-toggle span { display: block; width: 21px; height: 1.5px; background: #EDEAE4; }

.mobile-menu { background: #0C0C0C; padding: 6px 22px 20px; }
.mobile-menu[hidden] { display: none; }
.mobile-menu a { display: block; width: 100%; text-align: left; font-size: 17px; font-weight: 500; color: rgba(237,234,228,.86); padding: 16px 0; border-bottom: 1px solid rgba(237,234,228,.07); }
.mobile-menu .btn { display: block; width: 100%; text-align: center; font-size: 15px; padding: 15px 0; margin-top: 16px; border-bottom: none; color: #101010; }

/* ---------- home: hero ---------- */

.hero { position: relative; min-height: 720px; display: flex; align-items: flex-end; overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-grad { position: absolute; inset: 0; background: linear-gradient(97deg, rgba(12,12,12,.96) 22%, rgba(12,12,12,.72) 48%, rgba(12,12,12,.1) 100%); }
.hero-in { position: relative; width: 100%; }
.hero-copy { max-width: 800px; }
.hero-copy .lede { max-width: 520px; margin-bottom: 42px; }
.hero-ctas { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }

/* ---------- bands and rows ---------- */

.band { border-top: 1px solid rgba(237,234,228,.08); border-bottom: 1px solid rgba(237,234,228,.08); }
.band-grid { display: grid; grid-template-columns: repeat(4, 1fr); column-gap: 48px; align-items: baseline; }
.spec { display: flex; flex-direction: column; gap: 7px; }
.spec .v { font-size: 16.5px; font-weight: 500; }

.numeral-250 { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 150px; line-height: 0.82; letter-spacing: -0.05em; color: #C9A84C; }
.numeral-cap { font-size: 15px; color: rgba(237,234,228,.5); margin-top: 14px; }

.metric-row { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 17px 0; border-top: 1px solid rgba(237,234,228,.09); }
.metric-row .k { font-size: 15px; color: rgba(237,234,228,.55); }
.metric-row .v { font-size: 17px; font-weight: 500; }

/* definition rows: bold term on the left, description right */
.def-row { display: grid; grid-template-columns: 210px 1fr; gap: 32px; align-items: baseline; padding: 22px 0; border-top: 1px solid rgba(237,234,228,.09); }
.def-row .t { font-size: 18px; font-weight: 600; }
.def-row .d { font-size: 15.5px; line-height: 1.65; color: rgba(237,234,228,.55); }

.plain-row { padding: 22px 0; border-top: 1px solid rgba(237,234,228,.09); font-size: 22px; font-weight: 500; letter-spacing: -0.015em; color: rgba(237,234,228,.86); }

/* ---------- home: categories ---------- */

.cat-head { align-items: end; margin-bottom: 56px; }
.cat-head p { font-size: 16.5px; line-height: 1.65; color: rgba(237,234,228,.55); margin: 0; }

.cat-row {
  display: grid; grid-template-columns: 56px 1fr 150px; gap: 20px; align-items: baseline;
  padding: 26px 0; border-top: 1px solid rgba(237,234,228,.1); cursor: default;
  color: rgba(237,234,228,.62);
}
.cat-row.is-active, .cat-row:hover { color: #EDEAE4; }
.cat-row .formats { font-size: 14.5px; color: rgba(237,234,228,.45); margin-top: 9px; }
.cat-row .moq { font-size: 14px; color: rgba(237,234,228,.55); text-align: right; }
.cat-more { border-top: 1px solid rgba(237,234,228,.1); padding-top: 26px; }

.cat-media {
  position: sticky; top: 130px; height: 520px; background: #0C0C0C;
  background-size: cover; background-position: center;
  transition: background-image .2s ease;
}

/* ---------- bone (light) sections ---------- */

.bone .b-dim   { color: #5A5751; }
.bone .b-mono  { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #9A968C; }
.bone .a-link  { color: #8A6F1F; }
.bone .a-link:hover { color: #191817; }

.step-row { display: grid; grid-template-columns: 64px 1fr; gap: 24px; align-items: baseline; padding: 26px 0; border-top: 1px solid rgba(25,24,23,.14); }
.step-row .desc { font-size: 15.5px; line-height: 1.65; color: #5A5751; margin-top: 10px; max-width: 56ch; }

.pd-row { display: grid; grid-template-columns: 1fr 1.35fr; gap: 64px; align-items: start; padding: 44px 0; border-top: 1px solid rgba(25,24,23,.14); }
.pd-head { display: flex; align-items: baseline; gap: 18px; }
.pd-who { font-size: 13.5px; color: #8A6F1F; margin-top: 12px; padding-left: 30px; }
.pd-desc { font-size: 17px; line-height: 1.7; color: #5A5751; margin: 0; max-width: 58ch; }
.pd-outputs { font-family: 'IBM Plex Mono', monospace; font-size: 12px; line-height: 1.9; color: #8B877E; margin-top: 18px; }

/* ---------- portal teaser / screenshots ---------- */

.teaser { display: grid; grid-template-columns: 1fr 1.2fr; align-items: stretch; }
.teaser-copy { display: flex; align-items: center; }
.teaser-copy > div { padding: 120px 64px 120px 0; max-width: 560px; margin-left: auto; }
.teaser-copy .label { display: block; margin-bottom: 26px; }
.teaser-copy h2 { margin-bottom: 26px; }
.teaser-copy p { font-size: 17.5px; line-height: 1.7; color: rgba(237,234,228,.62); margin: 0 0 34px; }
.teaser-shot { width: 100%; min-height: 520px; height: 100%; object-fit: cover; object-position: left top; background: #0C0C0C; }

.shot-wide { width: 100%; height: 620px; object-fit: cover; object-position: left top; background: #0C0C0C; }
.shot-inline { width: 100%; height: 340px; object-fit: cover; object-position: left top; background: #0C0C0C; }

/* ---------- capability scope rows (dark, numbered) ---------- */

.cap-row { display: grid; grid-template-columns: 64px 1fr; gap: 24px; align-items: baseline; padding: 24px 0; border-top: 1px solid rgba(237,234,228,.1); }
.cap-row .desc { font-size: 15px; line-height: 1.6; color: rgba(237,234,228,.5); grid-column: 2; max-width: 60ch; margin-top: 8px; }

.list-row-19 { padding: 20px 0; border-top: 1px solid rgba(237,234,228,.09); font-size: 19px; font-weight: 500; color: rgba(237,234,228,.82); }

/* ---------- compliance strip ---------- */

.compliance-claim { font-size: 26px; line-height: 1.5; font-weight: 500; letter-spacing: -0.02em; margin: 0; max-width: 34ch; }
.compliance-tags { display: flex; flex-wrap: wrap; gap: 32px; margin-top: 34px; }
.compliance-tags span { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 0.06em; color: rgba(237,234,228,.5); }

/* ---------- CTA bands ---------- */

.cta-amber { background: #C9A84C; color: #101010; }
.cta-amber .cta-in { display: flex; justify-content: space-between; align-items: flex-end; gap: 56px; flex-wrap: wrap; }
.cta-amber .cta-in.center { align-items: center; gap: 40px; }
.cta-amber p { font-size: 18px; margin: 0; color: rgba(16,16,16,.72); max-width: 44ch; }
.cta-amber h2 { color: #101010; }

.cta-row { display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; }

/* ---------- pricing ---------- */

.price-head {
  display: grid; grid-template-columns: 260px 1fr 170px; gap: 32px; padding: 0 0 14px;
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(237,234,228,.38);
}
.price-row { display: grid; grid-template-columns: 260px 1fr 170px; gap: 32px; padding: 26px 0; border-top: 1px solid rgba(237,234,228,.1); align-items: baseline; }
.price-row .formats { font-size: 15.5px; color: rgba(237,234,228,.6); }
.price-row .note { font-size: 13.5px; color: rgba(237,234,228,.4); margin-top: 8px; }
.price-row .min { text-align: right; font-size: 16px; font-weight: 500; }
.price-foot { border-top: 1px solid rgba(237,234,228,.1); padding-top: 22px; font-size: 14.5px; color: rgba(237,234,228,.45); }

.inc-row { padding: 16px 0; border-top: 1px solid rgba(237,234,228,.09); font-size: 16.5px; color: rgba(237,234,228,.82); }
.inc-row.excl { color: rgba(237,234,228,.55); }
.h-34.muted { color: rgba(237,234,228,.6); }

/* ---------- about ---------- */

.photo-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.photo-strip img { width: 100%; height: 420px; object-fit: cover; }

.value-row { padding: 20px 0; border-top: 1px solid rgba(237,234,228,.09); }
.value-row .t { font-size: 19px; font-weight: 600; }
.value-row .d { font-size: 15.5px; line-height: 1.6; color: rgba(237,234,228,.55); margin-top: 8px; }

.stat .v { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 40px; letter-spacing: -0.04em; }
.stat .k { font-size: 14px; color: rgba(237,234,228,.45); margin-top: 8px; }

/* ---------- FAQ ---------- */

.faq-list { max-width: 940px; }
.faq-item { border-top: 1px solid rgba(237,234,228,.1); }
.faq-list .end-rule { border-top: 1px solid rgba(237,234,228,.1); }
.faq-q {
  width: 100%; text-align: left; display: flex; justify-content: space-between;
  align-items: baseline; gap: 32px; padding: 26px 0;
}
.faq-q .q { font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 24px; letter-spacing: -0.02em; color: rgba(237,234,228,.82); }
.faq-item.is-open .faq-q .q { color: #EDEAE4; }
.faq-q .sign { font-family: 'IBM Plex Mono', monospace; font-size: 15px; color: rgba(237,234,228,.4); flex: none; }
.faq-a { display: none; font-size: 17px; line-height: 1.75; color: rgba(237,234,228,.6); max-width: 70ch; padding: 0 0 32px; }
.faq-item.is-open .faq-a { display: block; }

/* ---------- contact ---------- */

.contact-card { display: block; padding: 24px 0; border-top: 1px solid rgba(237,234,228,.1); color: #EDEAE4; }
.contact-card:hover { color: #C9A84C; }
.contact-card .label { display: block; margin-bottom: 11px; }
.contact-card .v { font-size: 20px; font-weight: 500; letter-spacing: -0.015em; }
.contact-card.static { border-bottom: 1px solid rgba(237,234,228,.1); }
.contact-card .meta { font-size: 14.5px; color: rgba(237,234,228,.45); margin-top: 8px; }

.brief-hint-title { font-size: 14.5px; color: rgba(237,234,228,.45); margin-bottom: 14px; }
.brief-hint { font-size: 16px; line-height: 2; color: rgba(237,234,228,.72); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 40px; }
.field { display: block; }
.field .label { display: block; margin-bottom: 10px; }
.field input, .field select, .field textarea {
  width: 100%; background: transparent; border: 0;
  border-bottom: 1px solid rgba(237,234,228,.2);
  color: #EDEAE4; padding: 10px 0; font-size: 16px; outline: none;
  border-radius: 0;
}
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: #C9A84C; }
.field textarea { resize: vertical; }
.field select option { background: #151514; }
.field-full { margin-top: 32px; }
.form-actions { display: flex; align-items: center; gap: 26px; margin-top: 44px; flex-wrap: wrap; }
.form-actions .btn { padding: 16px 34px; font-size: 15px; }
.form-actions .or { font-size: 14px; color: rgba(237,234,228,.42); }

/* ---------- footer ---------- */

.site-foot { border-top: 1px solid rgba(237,234,228,.08); }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 88px; align-items: start; padding-bottom: 56px; }
.foot-blurb { font-size: 15.5px; line-height: 1.7; color: rgba(237,234,228,.5); max-width: 38ch; margin: 0; }
.foot-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.foot-col { display: flex; flex-direction: column; gap: 13px; align-items: flex-start; font-size: 15px; }
.foot-col a { color: rgba(237,234,228,.65); }
.foot-col a:hover { color: #EDEAE4; }
.foot-col span { color: rgba(237,234,228,.65); }
.foot-bar {
  padding-top: 26px; border-top: 1px solid rgba(237,234,228,.08);
  display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
  font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; color: rgba(237,234,228,.32);
}

/* ---------- mobile ---------- */

@media (max-width: 980px) {
  .wrap { padding-left: 22px; padding-right: 22px; }

  .nav-desktop { display: none; }
  .menu-toggle { display: flex; }

  .pt-140 { padding-top: 70px; } .pb-140 { padding-bottom: 70px; }
  .pt-120 { padding-top: 62px; } .pb-120 { padding-bottom: 62px; }
  .pt-104 { padding-top: 56px; } .pb-104 { padding-bottom: 56px; }
  .pt-96  { padding-top: 52px; } .pb-96  { padding-bottom: 52px; }
  .pt-88  { padding-top: 50px; } .pb-88  { padding-bottom: 50px; }
  .pt-72  { padding-top: 44px; } .pb-72  { padding-bottom: 44px; }
  .pt-64  { padding-top: 40px; } .pb-64  { padding-bottom: 40px; }
  .pt-40  { padding-top: 26px; } .pb-40  { padding-bottom: 26px; }
  .pt-28  { padding-top: 22px; } .pb-28  { padding-bottom: 22px; }

  .split-15-10, .split-10-135, .split-115-10, .split-10-12, .split-08-10, .split-11,
  .foot-grid { grid-template-columns: 1fr; gap: 44px; }
  .form-grid { grid-template-columns: 1fr; }
  .split-115-10 { gap: 38px; }
  .pd-row { grid-template-columns: 1fr; gap: 34px; }

  .band-grid { grid-template-columns: repeat(2, 1fr); row-gap: 26px; }
  .photo-strip { grid-template-columns: 1fr; }
  .photo-strip img { height: 300px; }

  .h-hero { font-size: 44px; }
  .h-page { font-size: 40px; }
  .h-64 { font-size: 36px; }
  .h-52 { font-size: 31px; }
  .h-44 { font-size: 29px; }
  .h-40 { font-size: 27px; }
  .h-34 { font-size: 25px; }
  .row-title-28 { font-size: 22px; }
  .row-title-24, .faq-q .q { font-size: 20px; }
  .numeral-250 { font-size: 86px; }

  .hero { min-height: 540px; }
  .hero-grad { background: linear-gradient(180deg, rgba(12,12,12,.55) 0%, rgba(12,12,12,.94) 62%); }

  .cat-row { grid-template-columns: 38px 1fr; row-gap: 6px; }
  .cat-row .moq { grid-column: 2; text-align: left; padding-top: 4px; }
  .cat-media { position: static; height: 300px; margin-top: 34px; }

  .step-row, .cap-row { grid-template-columns: 44px 1fr; }
  .def-row, .value-row { grid-template-columns: 1fr; row-gap: 8px; }
  .price-head { display: none; }
  .price-row { grid-template-columns: 1fr; row-gap: 8px; }
  .price-row .min { text-align: left; }

  .teaser { grid-template-columns: 1fr; }
  .teaser-copy > div { padding: 62px 22px; max-width: none; margin-left: 0; }
  .teaser-shot { min-height: 320px; }
  .shot-wide { height: 380px; }

  .cat-head { margin-bottom: 34px; }
  .foot-cols { gap: 34px; }
}