/* ============================================================
   DidYouDiet.com — Stylesheet
   Design tokens live in :root. Change colors/fonts there.
   ============================================================ */

:root {
  /* Colors — pulled from the existing logo palette */
  --color-cream: #F7F2E4;
  --color-cream-deep: #EFE6CE;
  --color-sage: #5C7F53;
  --color-sage-dark: #3E5936;
  --color-sage-tint: #E6EEE0;
  --color-tan: #C98A46;
  --color-tan-dark: #A96E32;
  --color-navy: #263230;
  --color-navy-soft: #4B5A56;
  --color-white: #FFFFFF;
  --color-border: #E1D8BE;

  /* Type */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout */
  --max-width: 1140px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --shadow-card: 0 4px 18px rgba(38, 50, 48, 0.07);
  --shadow-card-hover: 0 10px 28px rgba(38, 50, 48, 0.12);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-navy);
  background: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-sage-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-navy);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1 { font-size: clamp(2rem, 4vw, 2.85rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
:focus-visible {
  outline: 3px solid var(--color-tan);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 0.75em 1.25em;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Eyebrow / section label ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sage-dark);
  margin-bottom: 0.75em;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 1.4em;
  height: 1.4em;
  border-radius: 50%;
  border: 2px solid var(--color-tan);
}

/* ---------- Header ---------- */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-navy);
}
.site-logo:hover { text-decoration: none; }
.site-logo img { border-radius: var(--radius-sm); }
.site-logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-navy);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.site-nav a {
  color: var(--color-navy-soft);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4em 0;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-sage-dark);
  text-decoration: none;
  border-bottom-color: var(--color-tan);
}
.site-nav a.nav-cta {
  background: var(--color-sage);
  color: var(--color-white);
  padding: 0.5em 1.1em;
  border-radius: var(--radius-pill);
  border-bottom: none;
}
.site-nav a.nav-cta:hover {
  background: var(--color-sage-dark);
  color: var(--color-white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--color-navy);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75em 1.5em;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--color-sage);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-sage-dark); color: var(--color-white); }
.btn-secondary {
  background: var(--color-white);
  color: var(--color-sage-dark);
  border-color: var(--color-sage);
}
.btn-secondary:hover { background: var(--color-sage-tint); color: var(--color-sage-dark); }
.btn-tan {
  background: var(--color-tan);
  color: var(--color-white);
}
.btn-tan:hover { background: var(--color-tan-dark); color: var(--color-white); }

/* ---------- Hero ---------- */
.hero {
  padding: 3.5rem 0 3rem;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}
.hero__content p.lede {
  font-size: 1.1rem;
  color: var(--color-navy-soft);
  max-width: 46ch;
}
.hero__actions {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__blob {
  position: relative;
  background: var(--color-cream-deep);
  border-radius: 42% 58% 63% 37% / 47% 42% 58% 53%;
  width: min(320px, 80%);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.hero__blob img { width: 65%; }

/* ---------- Sections ---------- */
.section {
  padding: 3rem 0;
}
.section--tint { background: var(--color-sage-tint); }
.section__head {
  max-width: 62ch;
  margin-bottom: 2rem;
}

/* ---------- Feature grid / cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.card__badge {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-sage-tint);
  border: 2px solid var(--color-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-sage-dark);
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: 0.4em; }
.card p { color: var(--color-navy-soft); margin-bottom: 0.75em; }
.card a.card-link { font-weight: 600; }

/* ---------- Content blocks (topic pages) ---------- */
.content-block {
  max-width: 72ch;
}
.content-block ul.check-list li {
  position: relative;
  padding-left: 1.6em;
  margin-bottom: 0.6em;
}
.content-block ul.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-tan);
}

.callout {
  background: var(--color-white);
  border-left: 4px solid var(--color-sage);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  color: var(--color-navy-soft);
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 72ch; }
.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.1rem 1.4rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-tan);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item .faq-answer {
  padding: 0 1.4rem 1.3rem;
  color: var(--color-navy-soft);
}

/* ---------- Blog cards ---------- */
.post-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
}
.post-card .eyebrow { margin-bottom: 0.5em; }
.post-card h3 { margin-bottom: 0.5em; }
.post-card p { color: var(--color-navy-soft); }

/* ---------- Domain inquiry ---------- */
.domain-inquiry {
  background: var(--color-navy);
  color: var(--color-cream);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.domain-inquiry h2,
.domain-inquiry p { color: var(--color-cream); }
.domain-inquiry h2 { font-size: 1.3rem; margin-bottom: 0.3em; }
.domain-inquiry p { margin: 0; color: #C9D2CE; max-width: 46ch; }
.domain-inquiry .btn-tan { flex-shrink: 0; }

/* ---------- Disclaimer note (inline, e.g. on topic pages) ---------- */
.disclaimer-note {
  font-size: 0.9rem;
  color: var(--color-navy-soft);
  background: var(--color-cream-deep);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-top: 2rem;
}

/* ---------- Video embeds ---------- */
.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-navy);
  box-shadow: var(--shadow-card);
  margin: 0 0 0.75rem;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-embed-caption {
  font-size: 0.88rem;
  color: var(--color-navy-soft);
  margin: 0 0 1.5rem;
}

/* ---------- Ad slots ---------- */
.ad-slot {
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 0 1.5rem;
  text-align: center;
}
.ad-slot__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy-soft);
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-grid .form-field--full { grid-column: 1 / -1; }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.4em;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.75em 0.9em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-navy);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--color-sage);
  outline-offset: 1px;
}
.form-note {
  font-size: 0.85rem;
  color: var(--color-navy-soft);
  margin-top: 0.5rem;
}
.form-actions { margin-top: 1.5rem; }

/* Honeypot field — hidden from real users, visible to bots */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}
.alert--error {
  background: #FBEAE7;
  color: #8A3A2A;
  border: 1px solid #E9B7A9;
}
.alert--success {
  background: var(--color-sage-tint);
  color: var(--color-sage-dark);
  border: 1px solid var(--color-sage);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-cream-deep);
  border-top: 1px solid var(--color-border);
  margin-top: 3rem;
}
.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}
.site-footer__col p { color: var(--color-navy-soft); font-size: 0.93rem; }
.site-footer__heading {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 0.9em;
}
.site-footer__links li { margin-bottom: 0.55em; }
.site-footer__links a { color: var(--color-navy-soft); font-size: 0.93rem; }
.site-footer__links a:hover { color: var(--color-sage-dark); }
.site-logo--footer { margin-bottom: 0.85rem; }

.site-footer__disclaimer {
  border-top: 1px solid var(--color-border);
  padding: 1.25rem 0;
}
.site-footer__disclaimer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  font-size: 0.83rem;
  color: var(--color-navy-soft);
}

.site-footer__bottom {
  text-align: center;
  padding: 1rem 0 1.5rem;
  font-size: 0.82rem;
  color: var(--color-navy-soft);
}

/* ---------- 404 ---------- */
.error-page {
  text-align: center;
  padding: 5rem 1.5rem;
}
.error-page .error-code {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-tan);
  margin-bottom: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { order: -1; }
  .hero__blob { width: min(240px, 60%); }

  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.5rem 1.25rem;
  }
  .site-nav li { border-bottom: 1px solid var(--color-border); }
  .site-nav li:last-child { border-bottom: none; }
  .site-nav a { display: block; padding: 0.85em 0; }
  .site-nav a.nav-cta { margin-top: 0.75em; text-align: center; }

  .site-footer__inner { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .domain-inquiry { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .site-logo__text { display: none; }
}