/* ============================================================
   MealPlanAI — shared styles
   Editorial look: warm cream paper, deep forest green, terracotta
   accent. Fraunces (display serif) + Work Sans (body).
   ============================================================ */

:root {
  --paper: #f4eee1;        /* warm cream background */
  --paper-2: #ece3d1;      /* deeper cream for alt sections */
  --card: #fbf7ee;         /* lifted surface */
  --ink: #232a1f;          /* headings */
  --body: #3f4336;         /* body text */
  --muted: #726c5c;        /* secondary text */
  --forest: #2c3a27;       /* deep green */
  --forest-deep: #222d1d;  /* darkest green */
  --terra: #bd5635;        /* terracotta accent */
  --terra-dark: #9f4527;   /* terracotta hover */
  --line: #d9ccb4;         /* hairline rules on paper */
  --line-soft: #e4dac6;

  --maxw: 1100px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", -apple-system, system-ui, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.1rem); font-weight: 600; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1.1rem; }

a { color: var(--terra-dark); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

strong { color: var(--ink); font-weight: 600; }

::selection { background: var(--terra); color: var(--paper); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.muted { color: var(--muted); }

/* Small-caps editorial label */
.label {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terra);
  margin: 0 0 0.9rem;
}

.label--muted { color: var(--muted); }

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 13px 24px;
  border-radius: 5px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease,
    border-color 0.18s ease;
}
.btn:hover { text-decoration: none; }

.btn-solid {
  background: var(--terra);
  color: var(--paper);
}
.btn-solid:hover { background: var(--terra-dark); color: var(--paper); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--paper); }

.btn-onforest {
  background: var(--terra);
  color: var(--paper);
}
.btn-onforest:hover { background: var(--paper); color: var(--forest); }

.btn-disabled {
  background: transparent;
  color: var(--muted);
  border: 1.5px dashed var(--line);
  cursor: not-allowed;
}
.btn-disabled:hover { background: transparent; color: var(--muted); }

.btn-block { display: block; width: 100%; text-align: center; }

/* ---------------- Header / nav ---------------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.brand {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--terra); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--body);
  font-size: 0.96rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--terra-dark); text-decoration: none; }

.nav-links .cs-link {
  color: var(--ink);
  font-weight: 600;
  border-bottom: 2px solid var(--terra);
  padding-bottom: 2px;
}
.nav-links .cs-link:hover { color: var(--terra-dark); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 8px 11px;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}

/* ---------------- Hero ---------------- */
.hero { padding: 84px 0 76px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 64px;
  align-items: center;
}

.hero h1 { margin-bottom: 0.3em; }
.hero .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 1.4rem;
}
.hero .lead {
  font-size: 1.22rem;
  color: var(--body);
  max-width: 32ch;
  margin-bottom: 1.8rem;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.hero-fine {
  margin-top: 1.4rem;
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 42ch;
}

/* Sample-day plan card (CSS only, no images) */
.plan-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 26px 22px;
  box-shadow: 0 18px 40px -28px rgba(34, 45, 29, 0.5);
  transform: rotate(-1.2deg);
}
.plan-card__label {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terra);
  margin: 0 0 16px;
}
.plan-card__list { list-style: none; margin: 0; padding: 0; }
.plan-card__list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
}
.plan-card__list li:first-child { border-top: 0; }
.meal-type {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.meal-name {
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.3;
}
.plan-card__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.9rem;
  color: var(--muted);
}
.hero-aside__note {
  margin: 18px 4px 0;
  font-size: 0.88rem;
  color: var(--muted);
  font-style: italic;
}

/* ---------------- Generic section ---------------- */
.section { padding: 72px 0; }
.section--alt { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-intro { max-width: 56ch; margin-bottom: 40px; }
.section-intro h2 { margin-bottom: 0.5rem; }
.section-intro p { color: var(--muted); font-size: 1.08rem; }

/* ---------------- How it works (numbered list) ---------------- */
.steps { list-style: none; margin: 0; padding: 0; }
.step {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step__n {
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1;
  color: var(--terra);
  font-weight: 500;
}
.step__body h3 { margin-bottom: 0.35rem; }
.step__body p { margin: 0; max-width: 56ch; color: var(--body); }

/* ---------------- Feature (prose, two-column) ---------------- */
.feature-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
}
.feature-head h2 { margin-top: 0.2rem; }
.feature-body > p { font-size: 1.12rem; color: var(--body); }

.speclist { margin: 28px 0 0; }
.speclist > div {
  padding: 18px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
}
.speclist dt {
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--ink);
}
.speclist dd { margin: 0; color: var(--muted); }

/* ---------------- Callout (left rule) ---------------- */
.callout {
  border-left: 3px solid var(--terra);
  padding: 6px 0 6px 28px;
  max-width: 66ch;
}
.callout h2 { font-size: 1.7rem; }
.callout p:last-child { margin-bottom: 0; }

/* ---------------- CTA band (full-bleed forest) ---------------- */
.band {
  background: var(--forest);
  color: #e9e3d2;
  padding: 76px 0;
}
.band h2 { color: #fbf7ee; max-width: 18ch; }
.band p { color: #cdd0bf; max-width: 50ch; }
.band a:not(.btn) { color: #fbf7ee; text-decoration: underline; }

/* ---------------- Pricing ---------------- */
.tiers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--card);
  max-width: 820px;
}
.tier { padding: 36px 34px; }
.tier + .tier { border-left: 1px solid var(--line); }
.tier--feature { background: var(--paper-2); }
.tier__name {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--ink);
  margin: 0 0 4px;
}
.tier__tag { font-size: 0.8rem; color: var(--terra); letter-spacing: 0.1em; text-transform: uppercase; }
.tier__price {
  font-family: var(--serif);
  font-size: 2.7rem;
  color: var(--ink);
  margin: 14px 0 2px;
}
.tier__price small { font-family: var(--sans); font-size: 0.95rem; color: var(--muted); font-weight: 500; }
.tier__desc { color: var(--muted); margin-bottom: 18px; }
.tier ul { list-style: none; margin: 0 0 26px; padding: 0; }
.tier li {
  padding: 9px 0 9px 22px;
  position: relative;
  border-top: 1px solid var(--line-soft);
  color: var(--body);
  font-size: 0.98rem;
}
.tier li:first-child { border-top: 0; }
.tier li::before {
  content: "";
  position: absolute;
  left: 0; top: 18px;
  width: 8px; height: 8px;
  background: var(--terra);
  border-radius: 1px;
}

/* ---------------- Forms ---------------- */
.formwrap {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
}
.field { margin-bottom: 18px; }
label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 7px;
}
input, textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 12px 13px;
}
input::placeholder, textarea::placeholder { color: #a89e89; }
input:focus, textarea:focus {
  outline: none;
  border-color: var(--terra);
  box-shadow: 0 0 0 3px rgba(189, 86, 53, 0.15);
}
textarea { min-height: 130px; resize: vertical; }

.inline-form { display: flex; gap: 10px; flex-wrap: wrap; max-width: 460px; }
.inline-form input { flex: 1 1 230px; }

/* ---------------- Legal / prose ---------------- */
.prose { max-width: 720px; }
.prose h2 { font-size: 1.5rem; margin-top: 1.7em; }
.prose ul { padding-left: 1.1em; }
.prose li { margin-bottom: 9px; }
.prose .updated { color: var(--muted); font-size: 0.95rem; }

/* two-column contact / utility layout */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--forest-deep);
  color: #cdd0bf;
  padding: 56px 0 30px;
}
.site-footer a { color: #cdd0bf; }
.site-footer a:hover { color: #fbf7ee; }
.footer-top {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand .brand { color: #fbf7ee; font-size: 1.3rem; }
.footer-brand p { color: #a7ac98; max-width: 34ch; font-size: 0.95rem; margin-top: 12px; }
.footer-col h4 {
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8d9280;
  margin: 0 0 14px;
  font-weight: 600;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 10px; font-size: 0.95rem; }
.footer-note {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid #3a4631;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  font-size: 0.86rem;
  color: #8d9280;
}
.footer-note .anti-spam { max-width: 72ch; }

/* ---------------- Hero "week" preview card ---------------- */
.week { list-style: none; margin: 0; padding: 0; }
.week li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 9px 0;
  border-top: 1px solid var(--line-soft);
  align-items: baseline;
}
.week li:first-child { border-top: 0; }
.week .wd {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terra);
}
.week .wm {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.25;
}

/* ---------------- Meal plan (sample day / multi-day) ---------------- */
.daygrid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 44px;
  align-items: start;
}
.menu__day {
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--ink);
  margin: 0 0 2px;
}
.menu__meta { color: var(--muted); font-size: 0.92rem; margin: 0 0 14px; }
.menu + .menu { margin-top: 40px; }

.meal {
  display: grid;
  grid-template-columns: 116px 1fr auto;
  gap: 20px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.meal__type {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
}
.meal__dish { font-family: var(--serif); font-size: 1.12rem; color: var(--ink); line-height: 1.25; }
.meal__ing { color: var(--muted); font-size: 0.94rem; margin: 3px 0 0; }
.meal__kcal {
  color: var(--body);
  font-size: 0.9rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.menu__total {
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  font-size: 0.94rem;
  color: var(--muted);
}

/* Shopping list */
.shop {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 28px 12px;
}
.shop--wide { padding: 32px; }
.shop__title { font-family: var(--serif); font-size: 1.3rem; margin: 0 0 3px; color: var(--ink); }
.shop__note { color: var(--muted); font-size: 0.9rem; margin: 0 0 18px; }
.shop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 44px; }
.shop-cat { margin-bottom: 20px; }
.shop-cat h4 {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin: 0 0 6px;
}
.shop-cat ul { list-style: none; margin: 0; padding: 0; }
.shop-cat li {
  font-size: 0.95rem;
  color: var(--body);
  padding: 5px 0 5px 16px;
  position: relative;
  border-top: 1px solid var(--line-soft);
}
.shop-cat li:first-child { border-top: 0; }
.shop-cat li::before { content: "–"; position: absolute; left: 0; color: var(--muted); }

/* ---------------- Testimonials ---------------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 38px; }
.quote { border-top: 2px solid var(--terra); padding-top: 20px; }
.quote blockquote {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: 1.16rem;
  line-height: 1.42;
  color: var(--ink);
}
.quote cite { font-style: normal; font-size: 0.9rem; color: var(--muted); }
.quote cite b { color: var(--body); font-weight: 600; }

/* ---------------- FAQ (native details) ---------------- */
.faq { border-top: 1px solid var(--line); max-width: 780px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 40px 18px 0;
  position: relative;
  font-family: var(--serif);
  font-size: 1.16rem;
  color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 15px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--terra);
  font-family: var(--sans);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 18px; color: var(--body); max-width: 70ch; }

/* ---------------- Comparison table ---------------- */
.cmp { width: 100%; border-collapse: collapse; max-width: 760px; }
.cmp th, .cmp td {
  text-align: left;
  padding: 14px 18px 14px 0;
  border-top: 1px solid var(--line);
  font-size: 0.98rem;
}
.cmp thead th {
  border-top: 0;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--ink);
  font-weight: 600;
}
.cmp tbody td:first-child, .cmp thead th:first-child { color: var(--muted); }
.cmp .yes { color: var(--forest); font-weight: 600; }
.cmp .no { color: var(--muted); }

/* New components — mobile */
@media (max-width: 880px) {
  .daygrid { grid-template-columns: 1fr; gap: 30px; }
  .quotes { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 620px) {
  .shop-grid { grid-template-columns: 1fr; }
  .meal { grid-template-columns: 1fr auto; gap: 4px 14px; }
  .meal__type { grid-column: 1 / -1; }
  .meal__kcal { text-align: right; }
}

/* ---------------- Responsive ---------------- */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-aside { max-width: 420px; }
  .feature-grid { grid-template-columns: 1fr; gap: 24px; }
  .speclist > div { grid-template-columns: 1fr; gap: 4px; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 0; right: 0;
    top: 76px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 8px 28px 18px;
    z-index: 40;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; padding: 9px 0; border-top: 1px solid var(--line-soft); }
  .nav-links li:first-child { border-top: 0; }
}

@media (max-width: 620px) {
  body { font-size: 17px; }
  .hero { padding: 56px 0 52px; }
  .section { padding: 54px 0; }
  .tiers { grid-template-columns: 1fr; }
  .tier + .tier { border-left: 0; border-top: 1px solid var(--line); }
  .step { grid-template-columns: 56px 1fr; gap: 18px; }
  .step__n { font-size: 2.2rem; }
  .footer-top { grid-template-columns: 1fr; }
  .plan-card { transform: none; }
}