@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Fira+Code:wght@400;500&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap");

:root {
  color-scheme: dark;
  --ink: #f3fbfd;
  --muted: #9fb5c3;
  --soft: #d7e8ee;
  --bg: #04101a;
  --bg-2: #071926;
  --surface: rgba(8, 24, 39, .86);
  --surface-strong: rgba(10, 30, 48, .94);
  --surface-soft: rgba(21, 94, 117, .12);
  --blue: #2563eb;
  --cyan: #38d9f0;
  --green: #047857;
  --green-2: #065f46;
  --button-blue: #1d4ed8;
  --button-blue-2: #0f3a91;
  --rose: #f97373;
  --mint: #67e8c9;
  --bounce-coral: #ff6b6b;
  --bounce-teal: #4ecdc4;
  --bounce-yellow: #ffe66d;
  --bounce-blue: #60a5fa;
  --warning: #ffd166;
  --error: #ff6b7a;
  --border: rgba(190, 226, 232, .16);
  --border-strong: rgba(190, 226, 232, .34);
  --shadow-sm: 0 12px 28px rgba(0, 0, 0, .24);
  --shadow: 0 28px 72px rgba(0, 0, 0, .38);
  --shadow-md: 0 28px 70px rgba(4, 25, 40, .5);
  --glow: 0 0 36px rgba(56, 217, 240, .2);
  --radius: 12px;
  --container: 1200px;
  --space-section: 88px;
  --space-section-sm: 56px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
#home { scroll-margin-top: 82px; }
body {
  margin: 0;
  font-family: "Atkinson Hyperlegible", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  background:
    linear-gradient(120deg, rgba(7, 30, 48, .94), rgba(4, 16, 26, .98) 46%, rgba(5, 28, 36, .92)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.026) 0 1px, transparent 1px 94px),
    var(--bg);
  color: var(--ink);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(80% 60% at 50% -10%, rgba(56, 217, 240, .2), transparent 62%),
    linear-gradient(180deg, transparent 0%, rgba(4, 120, 87, .08) 48%, transparent 100%);
  animation: atmosphericShift 15s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .42;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, rgb(0 0 0) 18%, rgb(0 0 0) 70%, transparent);
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
.container { width: min(calc(100% - 32px), var(--container)); margin: 0 auto; }
.hero-grid,
.hero-panel,
.card,
.article-card,
.meal-card,
.workflow-step,
.comparison,
.subscribe-form,
.generator-form,
.generator-shell,
.generated-day { min-width: 0; max-width: 100%; }
.section { padding: var(--space-section) 0; position: relative; scroll-margin-top: 96px; }

.glass,
.card,
.article-card,
.meal-card,
.workflow-step,
.step,
.comparison,
.subscribe-form,
.generator-form,
.generator-summary,
.generated-day {
  position: relative;
  background:
    linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.025)),
    var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  backdrop-filter: blur(10px) saturate(115%);
}

.card,
.article-card,
.meal-card,
.workflow-step,
.step,
.hero-panel,
.comparison,
.subscribe-form,
.generator-form,
.generated-day {
  overflow: hidden;
}

.card::before,
.article-card::before,
.meal-card::before,
.workflow-step::before,
.step::before,
.hero-panel::before,
.comparison::before,
.subscribe-form::before,
.generator-form::before,
.generated-day::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(56, 217, 240, .18), transparent 46%);
  transition: opacity .25s ease;
}

.card:hover::before,
.article-card:hover::before,
.meal-card:hover::before,
.workflow-step:hover::before,
.step:hover::before,
.hero-panel:hover::before,
.comparison:hover::before,
.subscribe-form:hover::before,
.generator-form:hover::before,
.generated-day:hover::before { opacity: 1; }

.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  gap: 16px;
  align-content: center;
  background: var(--bg);
  color: var(--muted);
  transition: opacity .35s ease, visibility .35s ease;
}
.loading-screen.hide { opacity: 0; visibility: hidden; }
.loader {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 3px solid rgba(255,255,255,.13);
  border-top-color: var(--cyan);
  border-right-color: var(--green);
  box-shadow: var(--glow);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes atmosphericShift {
  from { filter: hue-rotate(0deg) saturate(1); transform: translateY(0); }
  to { filter: hue-rotate(10deg) saturate(1.15); transform: translateY(-10px); }
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1600;
  width: 100%;
  height: 3px;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--mint), var(--cyan), var(--button-blue));
  box-shadow: 0 0 18px rgba(56, 217, 240, .46);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(4, 16, 26, .84);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(150%);
}
.nav {
  width: min(calc(100% - 32px), var(--container));
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 13px; min-width: 250px; }
.brand-mark {
  position: relative;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  flex: 0 0 56px;
  padding: 4px;
  border: 1px solid rgba(62,231,255,.25);
  border-radius: 14px;
  background: rgba(3, 9, 24, .72);
  color: #f7fbfc;
  box-shadow: 0 14px 38px rgba(32, 214, 139, .2);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.brand-mark::before {
  content: "";
  position: absolute;
  inset: -18px;
  opacity: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(62,231,255,.38), rgba(4,120,87,.28) 35%, transparent 66%);
  transition: opacity .22s ease;
}
.brand:hover .brand-mark,
.brand-mark:hover {
  border-color: rgba(62,231,255,.58);
  box-shadow: 0 18px 44px rgba(32, 214, 139, .3), 0 0 26px rgba(62,231,255,.22);
}
.brand:hover .brand-mark::before,
.brand-mark:hover::before { opacity: 1; }
.brand-mark img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  object-fit: contain;
  object-position: center;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 17px; font-weight: 850; letter-spacing: 0; line-height: 1.15; }
.brand small { color: var(--muted); font-size: 12.8px; line-height: 1.35; margin-top: 3px; }
.nav-menu { display: flex; align-items: center; gap: 8px; }
.nav-menu a {
  padding: 10px 13px;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13.8px;
  font-weight: 750;
  transition: background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease;
}
.nav-menu a:hover,
.nav-menu a.active {
  background: rgba(255,255,255,.08);
  color: var(--ink);
  border-color: var(--border);
  transform: translateY(-1px);
}
.nav-menu .nav-cta {
  color: #f7fbfc;
  background: linear-gradient(135deg, var(--green-2), var(--green) 42%, var(--button-blue));
  box-shadow: 0 12px 30px rgba(4, 120, 87, .28);
}
.nav-toggle { display: none; background: transparent; border: 0; padding: 9px; cursor: pointer; }
.nav-toggle span { display: block; width: 27px; height: 2.4px; margin: 5.5px 0; background: var(--ink); border-radius: 999px; }

.hero {
  min-height: 730px;
  padding-top: 76px;
  padding-bottom: 84px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(56,217,240,.09), transparent 34%),
    linear-gradient(45deg, transparent 58%, rgba(4,120,87,.13));
}
.hero-bg {
  position: absolute;
  inset: 0;
  opacity: .28;
  background:
    linear-gradient(90deg, rgba(4,16,26,.95), rgba(8,30,48,.72) 48%, rgba(4,16,26,.9)),
    url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
  filter: saturate(1.15) contrast(1.1);
  transform: scale(1.04);
}
.p5-hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .46;
  pointer-events: none;
  mix-blend-mode: screen;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.95), rgba(0,0,0,.75) 52%, rgba(0,0,0,.95));
}
.p5-hero-canvas canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr);
  align-items: center;
  gap: 54px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  font-weight: 850;
  margin: 0 0 16px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--mint);
  box-shadow: 0 0 16px var(--mint);
}
h1, h2, h3 {
  margin: 0;
  color: var(--ink);
  font-family: "Sora", "Atkinson Hyperlegible", ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0;
}
h1 {
  max-width: 780px;
  font-size: 68px;
  line-height: 1.04;
  font-weight: 700;
  text-shadow: 0 22px 70px rgba(56,217,240,.12);
}
h2 { font-size: 44px; line-height: 1.12; font-weight: 700; }
h3 { font-size: 21px; line-height: 1.2; font-weight: 700; }
.hero-text { max-width: 650px; color: var(--soft); font-size: 18px; line-height: 1.7; margin: 24px 0 28px; }
.hero-actions, .center-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-copy { position: relative; }
.hero-secondary-cue {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  overflow: visible;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  white-space: normal;
  isolation: isolate;
  overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.button::after {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  opacity: 0;
  background: linear-gradient(135deg, rgba(4,120,87,.25), rgba(29,78,216,.22));
  transition: opacity .22s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.button:hover::after { opacity: 1; }
.primary {
  background: linear-gradient(135deg, var(--green-2), var(--green) 45%, var(--button-blue));
  color: #f7fbfc;
  border-color: rgba(255,255,255,.2);
  box-shadow: 0 18px 48px rgba(4, 120, 87, .32);
}
.ghost {
  background: rgba(255,255,255,.05);
  color: var(--soft);
  border-color: rgba(78,205,196,.42);
}

.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; color: var(--muted); }
.trust-row a, .tag {
  border: 1px solid rgba(78,205,196,.34);
  background: rgba(78,205,196,.07);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}
.trust-row a:hover {
  color: var(--ink);
  border-color: rgba(62,231,255,.55);
  background: rgba(78,205,196,.12);
  transform: translateY(-1px);
}
.hero-panel {
  padding: 28px;
  text-align: center;
  border-radius: 18px;
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  background:
    linear-gradient(180deg, rgba(14, 43, 64, .94), rgba(7, 24, 39, .94)),
    var(--surface-strong);
  border-color: rgba(190, 226, 232, .22);
}
.panel-header { display: flex; justify-content: space-between; gap: 18px; color: var(--muted); margin-bottom: 22px; font-size: 14px; }
.metric-ring {
  width: 100%;
  min-height: 142px;
  margin: 0 auto 18px;
  padding: 22px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.22);
  background:
    linear-gradient(135deg, rgba(56,217,240,.2), rgba(4,120,87,.18) 52%, rgba(37,99,235,.14)),
    var(--surface);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 22px 50px rgba(78,205,196,.13);
  animation: scoreFloat 4.8s ease-in-out infinite;
}
@keyframes scoreFloat {
  0%, 100% { filter: saturate(1); transform: translateY(0); }
  50% { filter: saturate(1.25); transform: translateY(-4px); }
}
.metric-ring span {
  font-family: "Sora", "Atkinson Hyperlegible", ui-sans-serif, system-ui, sans-serif;
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: var(--ink);
  text-shadow: 0 0 36px rgba(62,231,255,.4);
}
.metric-ring small {
  display: block;
  color: var(--soft);
  font-weight: 800;
}
.mini-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 18px; }
.mini-metrics div {
  padding: 16px 10px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.mini-metrics strong, .mini-metrics span { display: block; }
.mini-metrics strong { font-size: 18px; line-height: 1.1; }
.mini-metrics span { color: var(--muted); font-size: 12px; line-height: 1.35; margin-top: 5px; }
.panel-button { width: 100%; background: rgba(78,205,196,.13); color: var(--ink); border-color: rgba(78,205,196,.42); }

.section-heading { max-width: 760px; margin-bottom: 32px; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 17px; line-height: 1.7; }
.pillar-grid, .article-grid, .workflow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card, .article-card, .meal-card, .workflow-step {
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease, background .24s ease;
}
.card:hover, .article-card:hover, .meal-card:hover, .workflow-step:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 217, 240, .34);
  box-shadow: var(--shadow-md);
}
.card img {
  height: 178px;
  object-fit: cover;
  opacity: .86;
  filter: saturate(1.12) contrast(1.06);
  transition: transform .5s ease, opacity .3s ease;
}
.card:hover img { transform: scale(1.045); opacity: 1; }
.card-body, .article-card, .meal-card, .workflow-step { padding: 24px; }
.card-body p, .article-card p, .meal-card p, .workflow-step p { color: var(--muted); font-size: 15px; line-height: 1.65; }
.card-body a, .article-card a, .workflow-step a {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 800;
  transition: color .2s ease;
}
.card-body a:hover, .article-card a:hover, .workflow-step a:hover { color: var(--mint); }
.tag { display: inline-flex; color: var(--mint); margin-bottom: 12px; }
.article-grid { grid-template-columns: repeat(3, 1fr); }
.article-card span { color: var(--cyan); font-size: 12px; font-weight: 850; text-transform: uppercase; }
.workflow-grid { grid-template-columns: repeat(3, 1fr); }
.workflow-step {
  min-height: 240px;
  display: grid;
  align-content: start;
  gap: 12px;
}
.workflow-step span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--mint);
  font-weight: 900;
  background: linear-gradient(135deg, rgba(4,120,87,.2), rgba(37,99,235,.18));
  border: 1px solid rgba(78,205,196,.28);
}
.workflow-step h3 { margin-top: 2px; }
.workflow-step p { margin: 0; }
.affiliate-links {
  margin: 18px 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.045);
}
.affiliate-links strong { display: block; color: var(--mint); font-size: 13px; margin-bottom: 8px; }
.affiliate-links a { display: block; color: var(--muted); font-size: 14px; font-weight: 750; padding: 6px 0; }
.affiliate-links a:hover { color: var(--cyan); }
.affiliate-disclosure { color: var(--muted); font-size: 13px; margin: 18px 0 0; }
.articles { padding-bottom: 56px; }
.about { padding-bottom: 64px; }

.split { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 40px; align-items: start; }
.comparison { overflow: hidden; }
.row {
  display: grid;
  grid-template-columns: .8fr 1fr 1.1fr;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}
a.row {
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.row:last-child { border-bottom: 0; }
.row.head {
  color: var(--ink);
  font-weight: 850;
  background: linear-gradient(90deg, rgba(37,99,235,.16), rgba(4,120,87,.16));
}
.linked-row span:first-child {
  color: var(--cyan);
  font-weight: 850;
}
.linked-row:hover {
  color: var(--soft);
  background: rgba(78, 205, 196, .08);
  transform: translateX(2px);
}
.linked-row:hover span:first-child { color: var(--mint); }

.timeline { display: grid; grid-template-columns: repeat(7, 1fr); gap: 14px; }
.pillar-timeline { margin-top: 28px; }
.step {
  min-height: 176px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(12, 42, 61, .86), rgba(7, 24, 39, .86));
}
.step strong { display: block; color: var(--mint); margin-bottom: 12px; }
.step span { color: var(--muted); font-size: 14px; line-height: 1.6; }

.meal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.meal-card h3 { font-size: 19px; }
.meal-row {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}
.meal-row:first-of-type { margin-top: 14px; }
.meal-row strong { color: var(--mint); font-size: 12px; text-transform: uppercase; }
.meal-row span { color: var(--soft); font-size: 14px; line-height: 1.55; }
.meal-row em {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-style: normal;
  font-size: 12px;
}
.center-actions { justify-content: center; margin-top: 28px; }

.subscribe-grid,
.generator-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .8fr); gap: 40px; align-items: start; }
.meal-generator {
  padding-top: 72px;
  background: linear-gradient(180deg, transparent, rgba(4, 120, 87, .055) 48%, transparent);
}
.generator-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .72fr);
  gap: 40px;
  align-items: start;
}
.generator-shell .section-heading { margin-bottom: 0; }
.tool-note { font-size: 14px !important; color: var(--muted) !important; }
.generator-form,
.subscribe-form { padding: 26px; display: grid; gap: 14px; }
.generator-form label,
.subscribe-form label { color: var(--soft); font-weight: 800; font-size: 13px; }
.generator-form input,
.generator-form select,
.subscribe-form input {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, .52);
  color: var(--ink);
  outline: none;
  font: inherit;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.generator-form select option { color: #081126; }
.generator-form input:hover,
.generator-form select:hover,
.subscribe-form input:hover { border-color: rgba(62,231,255,.45); }
.generator-form input:focus,
.generator-form select:focus,
.subscribe-form input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(56,217,240,.16), 0 0 26px rgba(4,120,87,.18);
  background: rgba(4, 10, 28, .82);
}
.input-row { display: grid; grid-template-columns: 1fr 96px; gap: 10px; }
.generator-summary {
  display: none;
  margin: 30px 0 20px;
  padding: 20px;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  scroll-margin-top: 96px;
}
.generator-summary.active { display: grid; }
.summary-stat {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.055);
}
.summary-stat strong { display: block; font-size: 26px; line-height: 1; }
.summary-stat span { display: block; color: var(--muted); margin-top: 8px; font-size: 13px; }
.generated-plan { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.generated-plan:empty { display: none; }
.generated-day { padding: 24px; }
.generated-day h3 { margin-bottom: 14px; }

.check-list { display: grid; gap: 8px; padding: 0; margin: 24px 0; list-style: none; color: var(--muted); }
.check-list li::before { content: "✓"; color: var(--mint); margin-right: 10px; }
.submit-button.loading { opacity: .55; pointer-events: none; }
.form-message { min-height: 24px; margin: 4px 0 0; color: var(--mint); }
.form-message.error { color: var(--error); }

.footer {
  border-top: 1px solid var(--border);
  padding: 46px 0;
  background: rgba(3, 5, 14, .82);
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; }
.footer p { color: var(--muted); font-size: 14px; line-height: 1.65; }
.footer a { display: block; color: var(--muted); font-size: 14px; margin-top: 8px; }
.footer a:hover { color: var(--cyan); }
.floating-subscribe {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 900;
  padding: 12px 16px;
  border-radius: 999px;
  color: #f7fbfc;
  font-weight: 900;
  background: linear-gradient(135deg, var(--green-2), var(--green) 45%, var(--button-blue));
  box-shadow: var(--shadow-md);
  transition: transform .2s ease, box-shadow .2s ease;
}
.floating-subscribe:hover { transform: translateY(-3px); box-shadow: 0 28px 80px rgba(4, 120, 87, .42); }
.floating-subscribe.floating-dark {
  border: 1px solid rgba(103, 232, 201, .28);
  background: linear-gradient(135deg, rgba(8, 28, 41, .96), rgba(9, 74, 73, .92) 54%, rgba(15, 58, 145, .94));
  box-shadow: 0 18px 52px rgba(3, 10, 18, .5);
}

.static-main { padding: 48px 0 80px; }
.static-shell { display: grid; gap: 24px; max-width: 980px; }
.static-card {
  padding: clamp(24px, 4vw, 46px);
  color: var(--soft);
}
.static-card h1 {
  margin-bottom: 16px;
  font-size: clamp(36px, 6vw, 58px);
}
.static-card h2 {
  margin: 34px 0 12px;
  font-size: clamp(24px, 4vw, 34px);
}
.static-card h3 {
  margin: 24px 0 10px;
  font-size: 21px;
}
.static-card p,
.static-card li {
  font-size: 17px;
  line-height: 1.78;
}
.static-card p { margin: 0 0 16px; }
.static-card ul,
.static-card ol {
  display: grid;
  gap: 9px;
  margin: 12px 0 24px;
  padding-left: 22px;
}
.static-card a {
  color: var(--cyan);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: rgba(62, 231, 255, .38);
  text-underline-offset: 3px;
}
.static-card a:hover { color: var(--mint); }
.static-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.printable-page .floating-subscribe { display: none; }
.printable-hero {
  margin-bottom: 28px;
  padding: clamp(24px, 4vw, 42px);
}
.printable-hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  margin-bottom: 12px;
}
.printable-hero p { color: var(--soft); max-width: 720px; }
.print-note { color: var(--muted); font-size: 13px; margin-top: 14px; }

@media print {
  :root { color-scheme: dark; }
  body {
    background: #04101a !important;
    color: var(--ink) !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .site-header,
  .floating-subscribe,
  .print-hide,
  .scroll-progress { display: none !important; }
  .section,
  .static-main { padding: 18px 0 !important; }
  .container { width: calc(100% - 28px); }
  .meal-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .meal-card {
    break-inside: avoid;
    page-break-inside: avoid;
    box-shadow: none;
    background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.025)), var(--surface) !important;
  }
  .meal-row { padding: 8px 0; }
}

.article-page .site-header { position: sticky; }
.article-detail { padding-top: 48px; }
.article-shell {
  display: grid;
  gap: 24px;
  max-width: 980px;
}
.back-link {
  justify-self: start;
  color: var(--cyan);
  font-weight: 850;
  font-size: 14px;
}
.back-link:hover { color: var(--mint); }
.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, .72fr);
  gap: 24px;
  align-items: stretch;
  padding: 24px;
  overflow: hidden;
}
.article-hero-copy {
  display: grid;
  align-content: center;
  min-width: 0;
}
.article-hero h1 {
  margin: 8px 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
}
.article-hero p:last-child {
  margin: 0;
  color: var(--soft);
  font-size: 18px;
  line-height: 1.65;
}
.article-hero img {
  height: 100%;
  min-height: 280px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--border);
}
.article-body {
  padding: clamp(24px, 4vw, 46px);
  color: var(--soft);
}
.article-body > *:first-child { margin-top: 0; }
.article-body > *:last-child { margin-bottom: 0; }
.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--ink);
  letter-spacing: 0;
}
.article-body h2 {
  margin: 42px 0 14px;
  font-size: clamp(26px, 4vw, 36px);
}
.article-body h3 {
  margin: 30px 0 10px;
  font-size: 24px;
}
.article-body h4 {
  margin: 24px 0 8px;
  font-size: 18px;
}
.article-body p,
.article-body li {
  font-size: 17px;
  line-height: 1.8;
}
.article-body p { margin: 0 0 18px; }
.article-body ul,
.article-body ol {
  display: grid;
  gap: 10px;
  margin: 12px 0 24px;
  padding-left: 22px;
}
.article-body a {
  position: relative;
  z-index: 2;
  color: var(--cyan);
  font-weight: 800;
  pointer-events: auto;
  text-decoration: underline;
  text-decoration-color: rgba(62, 231, 255, .4);
  text-underline-offset: 3px;
}
.article-body a:hover {
  color: var(--mint);
  text-decoration-color: rgba(114, 242, 189, .55);
}
.article-body blockquote {
  margin: 26px 0;
  padding: 18px 22px;
  border: 1px solid rgba(103, 232, 201, .2);
  border-radius: 12px;
  background: rgba(103, 232, 201, .075);
}
.article-body hr {
  height: 1px;
  margin: 34px 0;
  border: 0;
  background: var(--border);
}
.article-actions { margin-top: 6px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .55s ease, transform .55s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.pillar-grid .reveal:nth-child(2),
.article-grid .reveal:nth-child(2),
.meal-grid .reveal:nth-child(2) { transition-delay: .06s; }
.pillar-grid .reveal:nth-child(3),
.article-grid .reveal:nth-child(3),
.meal-grid .reveal:nth-child(3) { transition-delay: .12s; }
.pillar-grid .reveal:nth-child(4),
.article-grid .reveal:nth-child(4),
.meal-grid .reveal:nth-child(4) { transition-delay: .18s; }

@media (max-width: 1080px) {
  .pillar-grid, .article-grid, .workflow-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr); gap: 34px; }
  h1 { font-size: 54px; }
  h2 { font-size: 36px; }
}

@media (max-width: 940px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 82px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    background: rgba(6, 10, 24, .96);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  .nav-menu.open { display: flex; }
  .hero-grid, .split, .subscribe-grid, .generator-grid, .generator-shell, .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero { min-height: auto; padding-top: 48px; padding-bottom: 52px; }
  h1 { font-size: 46px; line-height: 1.08; }
  h2 { font-size: 32px; line-height: 1.15; }
  .hero-text { margin: 18px 0 22px; }
  .trust-row { margin-top: 18px; }
  .section { padding: 56px 0; }
  .hero.section { padding-top: 8px; padding-bottom: 48px; }
  .section-heading { margin-bottom: 26px; }
  .pillar-grid, .article-grid, .workflow-grid { grid-template-columns: 1fr; gap: 16px; }
  .card-body, .article-card, .meal-card, .workflow-step { padding: 20px; }
  .affiliate-links { margin: 14px 0; }
  .articles { padding-bottom: 42px; }
  .meal-grid, .generated-plan, .generator-summary { grid-template-columns: 1fr; }
  .article-hero { grid-template-columns: 1fr; }
  .article-hero img { min-height: 220px; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .floating-subscribe { display: none; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .section { padding: 48px 0; }
  .hero.section { padding-top: 0; padding-bottom: 42px; }
  h1 { font-size: 38px; line-height: 1.08; }
  h2 { font-size: 28px; line-height: 1.15; }
  h3 { font-size: 20px; }
  .nav { gap: 10px; }
  .brand { min-width: 0; flex: 1; }
  .brand-mark { width: 50px; height: 50px; flex-basis: 50px; }
  .brand strong { font-size: 15px; line-height: 1.2; }
  .brand small { display: none; }
  .nav-toggle { flex: 0 0 auto; }
  .hero-copy,
  .hero-actions,
  .trust-row,
  .hero-text,
  .hero-panel {
    width: calc(100vw - 24px);
    max-width: calc(100vw - 24px);
  }
  .hero-actions .button,
  .center-actions .button {
    width: calc(100vw - 24px);
    max-width: calc(100vw - 24px);
  }
  .hero-secondary-cue { width: calc(100vw - 24px); }
  .hero-secondary-cue .button { width: 100%; max-width: 100%; }
  .hero-text,
  h1 { overflow-wrap: anywhere; }
  .hero-text { font-size: 16px; line-height: 1.6; }
  .hero-panel { padding: 18px; }
  .hero-actions { row-gap: 8px; }
  .panel-header { gap: 12px; }
  .panel-header strong { white-space: nowrap; }
  .metric-ring {
    width: 100%;
    min-height: 118px;
    padding: 16px;
  }
  .metric-ring span { font-size: 48px; }
  .pillar-grid, .article-grid, .workflow-grid, .timeline { grid-template-columns: 1fr; }
  .hero-actions .button, .center-actions .button { width: 100%; }
  .mini-metrics { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .mini-metrics div { padding: 12px 6px; border-radius: 10px; }
  .mini-metrics strong { font-size: 15px; }
  .mini-metrics span { font-size: 10px; line-height: 1.25; }
  .row { grid-template-columns: 1fr; }
  .meal-row { grid-template-columns: 1fr; gap: 4px; }
  .input-row { grid-template-columns: 1fr; }
  body { padding-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Verdana Health design system adaptation for Health site 2. */
:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #64748b;
  --soft: #475569;
  --bg: #f8fafc;
  --bg-2: #eef6f1;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --surface-soft: #ecfdf5;
  --blue: #0ea5e9;
  --cyan: #0ea5e9;
  --green: #059669;
  --green-2: #047857;
  --button-blue: #0f172a;
  --button-blue-2: #020617;
  --rose: #ef4444;
  --mint: #059669;
  --warning: #eab308;
  --error: #ef4444;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, .05);
  --shadow: 0 4px 16px rgba(15, 23, 42, .07);
  --shadow-md: 0 8px 32px rgba(15, 23, 42, .1);
  --glow: 0 0 0 3px rgba(15, 23, 42, .08);
  --radius: 8px;
  --space-section: 72px;
  --space-section-sm: 48px;
}

body {
  font-family: "DM Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafc 34%, #eef6f1 100%);
  color: var(--ink);
  line-height: 1.6;
}

body::before {
  background:
    radial-gradient(68% 44% at 28% -8%, rgba(5, 150, 105, .14), transparent 62%),
    radial-gradient(58% 38% at 90% 18%, rgba(14, 165, 233, .12), transparent 58%);
  animation: none;
}

body::after {
  opacity: .62;
  background-image: linear-gradient(rgba(15, 23, 42, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 23, 42, .025) 1px, transparent 1px);
}

.glass,
.card,
.article-card,
.meal-card,
.workflow-step,
.step,
.comparison,
.subscribe-form,
.generator-form,
.generator-summary,
.generated-day,
.static-card,
.article-hero,
.article-body,
.printable-hero {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius);
  backdrop-filter: none;
}

.card::before,
.article-card::before,
.meal-card::before,
.workflow-step::before,
.step::before,
.hero-panel::before,
.comparison::before,
.subscribe-form::before,
.generator-form::before,
.generated-day::before {
  display: none;
}

.site-header {
  background: rgba(255, 255, 255, .9);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 76px;
}

.brand-mark {
  border-color: var(--border);
  border-radius: 12px;
  background: #f8fafc;
  box-shadow: var(--shadow-sm);
}

.brand strong,
h1,
h2,
h3,
.static-card h1,
.static-card h2,
.static-card h3,
.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--ink);
  font-family: "Plus Jakarta Sans", "DM Sans", ui-sans-serif, system-ui, sans-serif;
}

.brand small,
.nav-menu a,
.hero-text,
.section-heading p:not(.eyebrow),
.card-body p,
.article-card p,
.meal-card p,
.workflow-step p,
.row,
.step span,
.meal-row em,
.affiliate-disclosure,
.footer p,
.footer a,
.static-card,
.article-body,
.article-hero p:last-child,
.tool-note {
  color: var(--muted);
}

.nav-menu a {
  border-radius: var(--radius);
  font-weight: 700;
}

.nav-menu a:hover,
.nav-menu a.active {
  background: #f1f5f9;
  color: var(--ink);
  border-color: var(--border);
  transform: none;
}

.nav-menu .nav-cta,
.primary,
.floating-subscribe,
.floating-subscribe.floating-dark {
  background: linear-gradient(135deg, #0f172a, #047857 54%, #0ea5e9);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(15, 23, 42, .14);
}

.hero {
  min-height: 690px;
  background:
    linear-gradient(90deg, rgba(248, 250, 252, .96) 0%, rgba(248, 250, 252, .86) 48%, rgba(236, 253, 245, .72) 100%),
    url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
}

.hero-bg {
  opacity: .1;
  filter: saturate(.9) contrast(1);
}

.p5-hero-canvas {
  opacity: .38;
  mix-blend-mode: multiply;
}

.eyebrow {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .05em;
}

.eyebrow::before {
  background: var(--green);
  box-shadow: none;
}

h1 {
  max-width: 720px;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.08;
  font-weight: 800;
  text-shadow: none;
}

h2 {
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.18;
}

h3 {
  font-size: 20px;
  line-height: 1.3;
}

.button {
  min-height: 48px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 700;
  box-shadow: none;
}

.button::after {
  display: none;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.ghost,
.panel-button {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.trust-row a,
.tag,
.article-card span,
.workflow-step span {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  box-shadow: none;
}

.hero-panel {
  padding: 24px;
  border-radius: 16px;
  background: #ffffff;
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}

.metric-ring {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #f8fafc, #ecfdf5);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9);
}

.metric-ring span {
  color: var(--ink);
  font-family: "Fira Code", ui-monospace, SFMono-Regular, Consolas, monospace;
  text-shadow: none;
}

.metric-ring small,
.meal-row span,
.static-card p,
.static-card li,
.article-body p,
.article-body li,
.printable-hero p {
  color: var(--soft);
}

.mini-metrics div,
.summary-stat,
.affiliate-links {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: none;
}

.mini-metrics strong,
.summary-stat strong {
  color: var(--ink);
  font-family: "Fira Code", ui-monospace, SFMono-Regular, Consolas, monospace;
}

.section-heading {
  max-width: 760px;
}

.card:hover,
.article-card:hover,
.meal-card:hover,
.workflow-step:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.card img {
  opacity: 1;
  filter: saturate(.92) contrast(1.02);
}

.card-body a,
.article-card a,
.workflow-step a,
.static-card a,
.article-body a,
.back-link {
  color: var(--green);
  font-weight: 700;
}

.card-body a:hover,
.article-card a:hover,
.workflow-step a:hover,
.static-card a:hover,
.article-body a:hover,
.back-link:hover {
  color: #047857;
}

.workflow-step span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 9999px;
  background: #ecfdf5;
  letter-spacing: 0;
}

.meal-row {
  border-top-color: #f1f5f9;
}

.meal-row strong {
  color: var(--green);
  font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  font-weight: 700;
}

.meal-row em,
.summary-stat strong {
  font-family: "Fira Code", ui-monospace, SFMono-Regular, Consolas, monospace;
}

.generator-form label,
.subscribe-form label {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.generator-form input,
.generator-form select,
.subscribe-form input {
  min-height: 42px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--ink);
  font: 500 14px/1.4 "DM Sans", ui-sans-serif, system-ui, sans-serif;
}

.generator-form select option {
  color: var(--ink);
}

.generator-form input:hover,
.generator-form select:hover,
.subscribe-form input:hover {
  border-color: var(--ink);
}

.generator-form input:focus,
.generator-form select:focus,
.subscribe-form input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(15, 23, 42, .09);
  background: #ffffff;
}

.check-list {
  color: var(--soft);
}

.check-list li::before,
.form-message {
  color: var(--green);
}

.form-message.error {
  color: var(--error);
}

.footer {
  background: #0f172a;
  border-top: 0;
}

.footer,
.footer strong {
  color: #ffffff;
}

.footer p,
.footer a {
  color: #cbd5e1;
}

.footer a:hover {
  color: #ffffff;
}

.row.head {
  color: var(--ink);
  background: #f1f5f9;
}

.linked-row span:first-child {
  color: var(--green);
}

.linked-row:hover {
  color: var(--ink);
  background: #f8fafc;
}

.step {
  background: #ffffff;
}

.step strong {
  color: var(--green);
}

.article-body blockquote {
  border: 1px solid var(--border);
  background: #f8fafc;
}

.article-hero img {
  border-color: var(--border);
  border-radius: var(--radius);
}

.loading-screen {
  background: #f8fafc;
  color: var(--muted);
}

.loader {
  border-color: #e2e8f0;
  border-top-color: var(--ink);
  border-right-color: var(--green);
  box-shadow: none;
}

.scroll-progress {
  background: linear-gradient(90deg, #0f172a, #059669, #0ea5e9);
  box-shadow: none;
}

@media (max-width: 940px) {
  .nav-menu {
    background: #ffffff;
    border-color: var(--border);
    box-shadow: var(--shadow-md);
  }

  .hero {
    background:
      linear-gradient(180deg, rgba(248, 250, 252, .98), rgba(236, 253, 245, .88)),
      url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 28px;
  }

  .button {
    width: 100%;
  }
}

/* Dark Verdana Health correction. */
:root {
  color-scheme: dark;
  --ink: #f8fafc;
  --muted: #94a3b8;
  --soft: #dbeafe;
  --bg: #020617;
  --bg-2: #0f172a;
  --surface: rgba(15, 23, 42, .92);
  --surface-strong: rgba(15, 23, 42, .97);
  --surface-soft: rgba(5, 150, 105, .12);
  --blue: #0ea5e9;
  --cyan: #38bdf8;
  --green: #059669;
  --green-2: #047857;
  --button-blue: #0ea5e9;
  --button-blue-2: #0369a1;
  --border: rgba(226, 232, 240, .16);
  --border-strong: rgba(226, 232, 240, .3);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .22);
  --shadow: 0 8px 24px rgba(0, 0, 0, .3);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, .38);
  --glow: 0 0 0 3px rgba(14, 165, 233, .18);
}

body {
  background:
    radial-gradient(80% 50% at 50% -16%, rgba(14, 165, 233, .18), transparent 62%),
    radial-gradient(52% 42% at 92% 22%, rgba(5, 150, 105, .14), transparent 64%),
    linear-gradient(180deg, #020617 0%, #07111f 38%, #0f172a 100%);
  color: var(--ink);
}

body::before {
  background:
    radial-gradient(62% 40% at 18% 2%, rgba(5, 150, 105, .16), transparent 68%),
    linear-gradient(180deg, rgba(14, 165, 233, .07), transparent 42%);
}

body::after {
  opacity: .34;
  background-image: linear-gradient(rgba(226, 232, 240, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(226, 232, 240, .035) 1px, transparent 1px);
}

.glass,
.card,
.article-card,
.meal-card,
.workflow-step,
.step,
.comparison,
.subscribe-form,
.generator-form,
.generator-summary,
.generated-day,
.static-card,
.article-hero,
.article-body,
.printable-hero {
  background: linear-gradient(180deg, rgba(15, 23, 42, .96), rgba(8, 17, 31, .96));
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.site-header {
  background: rgba(2, 6, 23, .88);
  border-bottom-color: var(--border);
}

.brand-mark {
  background: #020617;
  border-color: var(--border-strong);
  box-shadow: 0 10px 28px rgba(5, 150, 105, .16);
}

.brand strong,
h1,
h2,
h3,
.static-card h1,
.static-card h2,
.static-card h3,
.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--ink);
}

.brand small,
.nav-menu a,
.hero-text,
.section-heading p:not(.eyebrow),
.card-body p,
.article-card p,
.meal-card p,
.workflow-step p,
.row,
.step span,
.meal-row em,
.affiliate-disclosure,
.static-card,
.article-body,
.article-hero p:last-child,
.tool-note {
  color: var(--muted);
}

.nav-menu a:hover,
.nav-menu a.active {
  background: rgba(226, 232, 240, .08);
  color: var(--ink);
  border-color: var(--border);
}

.hero {
  background:
    linear-gradient(90deg, rgba(2, 6, 23, .94) 0%, rgba(15, 23, 42, .82) 52%, rgba(4, 120, 87, .38) 100%),
    url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
}

.hero-bg {
  opacity: .22;
  filter: saturate(1.02) contrast(1.08);
}

.p5-hero-canvas {
  opacity: .46;
  mix-blend-mode: screen;
}

.primary,
.nav-menu .nav-cta,
.floating-subscribe,
.floating-subscribe.floating-dark {
  background: linear-gradient(135deg, #064e3b, #059669 45%, #0ea5e9);
  color: #ffffff;
  box-shadow: 0 14px 34px rgba(5, 150, 105, .26);
}

.ghost,
.panel-button {
  background: rgba(15, 23, 42, .62);
  color: var(--ink);
  border-color: var(--border-strong);
}

.trust-row a,
.tag,
.article-card span {
  background: rgba(5, 150, 105, .12);
  border-color: rgba(5, 150, 105, .28);
  color: #6ee7b7;
}

.hero-panel {
  background: linear-gradient(180deg, rgba(15, 23, 42, .97), rgba(7, 17, 32, .97));
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.metric-ring {
  background: linear-gradient(135deg, rgba(5, 150, 105, .16), rgba(14, 165, 233, .12));
  border-color: var(--border-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

.metric-ring span,
.mini-metrics strong,
.summary-stat strong {
  color: var(--ink);
}

.metric-ring small,
.meal-row span,
.static-card p,
.static-card li,
.article-body p,
.article-body li,
.printable-hero p {
  color: var(--soft);
}

.mini-metrics div,
.summary-stat,
.affiliate-links {
  background: rgba(15, 23, 42, .72);
  border-color: var(--border);
}

.card:hover,
.article-card:hover,
.meal-card:hover,
.workflow-step:hover {
  border-color: rgba(56, 189, 248, .34);
  box-shadow: var(--shadow-md);
}

.card img {
  filter: saturate(1.04) contrast(1.06);
}

.card-body a,
.article-card a,
.workflow-step a,
.static-card a,
.article-body a,
.back-link {
  color: #38bdf8;
}

.card-body a:hover,
.article-card a:hover,
.workflow-step a:hover,
.static-card a:hover,
.article-body a:hover,
.back-link:hover {
  color: #6ee7b7;
}

.workflow-step span {
  background: rgba(5, 150, 105, .14);
  border-color: rgba(5, 150, 105, .3);
  color: #6ee7b7;
}

.meal-row {
  border-top-color: rgba(226, 232, 240, .1);
}

.meal-row strong,
.check-list li::before,
.form-message {
  color: #6ee7b7;
}

.generator-form label,
.subscribe-form label {
  color: var(--ink);
}

.generator-form input,
.generator-form select,
.subscribe-form input {
  background: rgba(2, 6, 23, .7);
  border-color: var(--border);
  color: var(--ink);
}

.generator-form select option {
  color: #0f172a;
}

.generator-form input:hover,
.generator-form select:hover,
.subscribe-form input:hover,
.generator-form input:focus,
.generator-form select:focus,
.subscribe-form input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, .15);
  background: rgba(2, 6, 23, .86);
}

.row.head,
.linked-row:hover,
.step,
.article-body blockquote {
  background: rgba(15, 23, 42, .78);
}

.linked-row span:first-child,
.step strong {
  color: #6ee7b7;
}

.loading-screen,
.footer {
  background: #020617;
}

.loader {
  border-color: rgba(226, 232, 240, .16);
  border-top-color: #38bdf8;
  border-right-color: #6ee7b7;
}

@media (max-width: 940px) {
  .nav-menu {
    background: rgba(2, 6, 23, .98);
    border-color: var(--border);
  }

  .hero {
    background:
      linear-gradient(180deg, rgba(2, 6, 23, .96), rgba(15, 23, 42, .9) 58%, rgba(4, 120, 87, .42)),
      url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
  }
}

/* Version 4: site 2 foundation with site 3's first-screen hero. */
.hero {
  min-height: 720px;
  padding-top: 84px;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, .96), rgba(15, 23, 42, .82) 46%, rgba(4, 120, 87, .38)),
    url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, .78fr);
  gap: 72px;
}

.hero-panel {
  padding: 26px;
  align-self: center;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(15, 23, 42, .97), rgba(7, 17, 32, .97));
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.plan-brief {
  padding: 18px 0 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.plan-brief p {
  margin: 0;
  color: var(--soft);
  font-size: 17px;
  line-height: 1.55;
}

.metric-ring,
.mini-metrics {
  display: none;
}

.plan-list {
  display: grid;
  margin: 18px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.plan-list div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 14px 16px;
  background: rgba(226, 232, 240, .035);
  border-bottom: 1px solid var(--border);
}

.plan-list div:last-child {
  border-bottom: 0;
}

.plan-list span {
  color: var(--muted);
  font-size: 13px;
}

.plan-list strong {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

@media (max-width: 940px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero {
    padding-top: 42px;
    background:
      linear-gradient(180deg, rgba(2, 6, 23, .96), rgba(15, 23, 42, .9) 58%, rgba(4, 120, 87, .42)),
      url("https://aihealthtracking.wordpress.com/wp-content/uploads/2026/04/article_01_ai_nutrition-2.jpg") center/cover;
  }
}

@media (max-width: 560px) {
  .hero-panel,
  .hero-copy,
  .hero-actions,
  .trust-row,
  .hero-text,
  .hero-actions .button,
  .center-actions .button,
  .hero-secondary-cue {
    width: 100%;
    max-width: 100%;
  }

  .hero-panel {
    padding: 22px;
  }

  .plan-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}