:root {
  --color-teal: #0F766E;
  --color-teal-dark: #134E4A;
  --color-teal-light: #CCFBF1;
  --color-teal-bg: #F0FDFA;
  --color-amber: #D97706;
  --color-amber-dark: #92400E;
  --color-amber-light: #FEF3C7;
  --color-amber-bg: #FFFBEB;
  --color-white: #FFFFFF;
  --color-bg: #FFFFFF;
  --color-surface: #F9FAFB;
  --color-text: #1C1917;
  --color-text-mid: #44403C;
  --color-text-light: #78716C;
  --color-text-hint: #A8A29E;
  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;
  --color-danger: #DC2626;
  --color-danger-bg: #FEF2F2;
  --color-danger-border: #FECACA;
  --color-safe: #16A34A;
  --color-safe-bg: #F0FDF4;
  --color-safe-border: #BBF7D0;
  --color-fridge: #0369A1;
  --color-fridge-bg: #DBEAFE;
  --color-fridge-border: #93C5FD;
  --color-freezer: #7C3AED;
  --color-freezer-bg: #EDE9FE;
  --color-freezer-border: #C4B5FD;
  --color-pantry: #B45309;
  --color-pantry-bg: #FEF3C7;
  --color-pantry-border: #FDE68A;

  --font-main: 'Nunito Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-w: 1080px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-pill: 99px;
  --border-w: 2.5px;
  --border-chunky: 5px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--color-teal); color: var(--color-white);
  padding: 0.5rem 1rem; border-radius: var(--radius);
  z-index: 1000; font-weight: 700;
}
.skip-link:focus { top: 1rem; }

h1, h2, h3, h4 {
  font-family: var(--font-main);
  color: var(--color-text);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; }
h2 { font-size: clamp(1.3rem, 3vw, 1.65rem); font-weight: 800; margin-top: 2rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.4rem; }
p { margin-bottom: 1rem; color: var(--color-text-mid); }
strong { color: var(--color-text); }


.site-header {
  background: var(--color-white);
  border-bottom: var(--border-w) solid var(--color-border-light);
  position: sticky; top: 0; z-index: 100;
}
.main-nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.site-logo {
  display: flex; align-items: center;
  font-family: 'Coiny', cursive;
  font-size: 1.5rem;
  color: var(--color-teal); text-decoration: none;
  letter-spacing: -0.01em;
}
.site-logo strong { color: var(--color-amber); }
.logo-text { }
.logo-icon { display: none; }

.nav-links { display: flex; gap: 0.25rem; list-style: none; }
.nav-links a {
  padding: 0.5rem 0.85rem; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 700; color: var(--color-text-mid);
  text-decoration: none; border: var(--border-w) solid transparent;
  transition: background 0.15s, border-color 0.15s;
}
.nav-links a:hover {
  background: var(--color-surface); border-color: var(--color-border);
  text-decoration: none;
}

.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 36px; height: 36px; position: relative;
}
.hamburger, .hamburger::before, .hamburger::after {
  display: block; width: 22px; height: 2.5px;
  background: var(--color-text); border-radius: 2px;
  position: absolute; left: 7px;
}
.hamburger { top: 50%; transform: translateY(-50%); }
.hamburger::before { content: ''; top: -7px; }
.hamburger::after { content: ''; top: 7px; }

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; flex-direction: column;
    position: absolute; top: 60px; left: 0; right: 0;
    background: var(--color-white); padding: 1rem;
    border-bottom: var(--border-w) solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.active { display: flex; }
  .nav-links a { padding: 0.75rem 1rem; }
}


.hero {
  padding: 3.5rem 0 3rem;
  text-align: center;
}
.hero-split {
  display: flex; align-items: center; justify-content: center; gap: 2.5rem;
  text-align: left;
}
.hero-content { flex: 1; max-width: 520px; }
.hero h1 { margin-bottom: 0.75rem; }
.hero-subtitle {
  font-size: 1.1rem; color: var(--color-text-light); font-weight: 500;
  margin-bottom: 0;
}
.hero-image img {
  width: 280px; height: auto;
}
@media (max-width: 768px) {
  .hero-split { flex-direction: column; text-align: center; }
  .hero-image { order: -1; }
  .hero-image img { width: 160px; }
}

.page-hero { padding: 2.5rem 0 2rem; }
.hub-hero-split {
  display: flex; align-items: center; gap: 2rem;
}
.hub-hero-content { flex: 1; }
.hub-hero-img {
  width: 180px; height: auto; border-radius: var(--radius-lg);
  flex-shrink: 0;
}
.page-subtitle {
  font-size: 1.05rem; color: var(--color-text-light); font-weight: 500;
  max-width: 540px; margin: 0.5rem 0 0;
}
@media (max-width: 768px) {
  .hub-hero-split { flex-direction: column; text-align: center; }
  .hub-hero-img { width: 140px; order: -1; }
  .page-subtitle { margin: 0.5rem auto 0; }
}


.tools-grid { padding: 0 0 2.5rem; }
.tool-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.tool-card {
  background: var(--color-white); border-radius: var(--radius-lg);
  padding: 1.25rem; text-decoration: none;
  border: var(--border-w) solid var(--color-border);
  border-bottom-width: var(--border-chunky);
  transition: border-color 0.15s, transform 0.15s;
  display: block;
}
.tool-card:hover {
  border-color: var(--color-teal); transform: translateY(-2px);
  text-decoration: none;
}
.tool-card__icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1rem;
}
.tool-card--storage .tool-card__icon { background: var(--color-fridge-bg); }
.tool-card--cooking .tool-card__icon { background: var(--color-amber-light); }
.tool-card--subs .tool-card__icon { background: var(--color-safe-bg); }
.tool-card__title {
  font-size: 1.05rem; font-weight: 800; color: var(--color-text);
  margin-bottom: 0.3rem;
}
.tool-card__desc {
  font-size: 0.88rem; color: var(--color-text-light); line-height: 1.5;
  margin-bottom: 0.75rem;
}
.tool-card__cta {
  font-size: 0.88rem; font-weight: 800; color: var(--color-teal);
}
@media (max-width: 640px) {
  .tool-cards { grid-template-columns: 1fr; }
}


.food-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem; padding-bottom: 2.5rem;
}
.food-card {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.85rem 1rem; background: var(--color-white);
  border-radius: var(--radius); text-decoration: none;
  border: var(--border-w) solid var(--color-border);
  border-bottom-width: 4px;
  transition: border-color 0.15s, transform 0.1s;
}
.food-card:hover {
  border-color: var(--color-teal); transform: translateY(-1px);
  text-decoration: none;
}
.food-card__icon { font-size: 1.5rem; flex-shrink: 0; }
.food-card__name { font-size: 0.9rem; font-weight: 700; color: var(--color-text); }
.food-card__times { font-size: 0.78rem; color: var(--color-text-light); }


.food-detail { padding-bottom: 3rem; }
.food-detail__header { padding: 1.5rem 0; }
.food-detail__icon { font-size: 2.5rem; margin-bottom: 0.5rem; }
.food-detail__desc { font-size: 1rem; color: var(--color-text-light); margin-top: 0.5rem; }

.storage-timeline { margin-bottom: 2rem; }
.timeline-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}
.timeline-card {
  padding: 1.25rem; border-radius: var(--radius-lg); text-align: center;
  border: var(--border-w) solid;
}
.timeline-card--fridge {
  background: var(--color-fridge-bg); border-color: var(--color-fridge-border);
}
.timeline-card--freezer {
  background: var(--color-freezer-bg); border-color: var(--color-freezer-border);
}
.timeline-card--pantry {
  background: var(--color-pantry-bg); border-color: var(--color-pantry-border);
}
.timeline-card--none {
  background: var(--color-danger-bg); border-color: var(--color-danger-border);
}
.timeline-card__label {
  font-size: 0.85rem; font-weight: 700; margin-bottom: 0.5rem;
}
.timeline-card--fridge .timeline-card__label { color: var(--color-fridge); }
.timeline-card--freezer .timeline-card__label { color: var(--color-freezer); }
.timeline-card--pantry .timeline-card__label { color: var(--color-pantry); }
.timeline-card--none .timeline-card__label { color: var(--color-danger); }
.timeline-card__time {
  font-size: 1.5rem; font-weight: 800; margin-bottom: 0.25rem;
}
.timeline-card--fridge .timeline-card__time { color: #0C4A6E; }
.timeline-card--freezer .timeline-card__time { color: #4C1D95; }
.timeline-card--pantry .timeline-card__time { color: #78350F; }
.timeline-card--none .timeline-card__time { color: var(--color-danger); font-size: 1.1rem; }
.timeline-card__temp {
  font-size: 0.78rem; color: var(--color-text-light);
}
.storage-source {
  font-size: 0.78rem; color: var(--color-text-hint); margin-top: 0.75rem;
}


.methods-section { margin-bottom: 2rem; }
.method-cards {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (max-width: 640px) {
  .method-cards { grid-template-columns: 1fr; }
}
.method-card {
  background: var(--color-white); border-radius: var(--radius-lg);
  padding: 1.25rem; border: var(--border-w) solid var(--color-border);
  border-bottom-width: 4px;
}
.method-card h3 { font-weight: 800; color: var(--color-text); font-size: 1.05rem; }
.method-temp {
  font-size: 0.88rem; color: var(--color-amber-dark); font-weight: 700;
}
.method-time {
  font-size: 1.25rem; font-weight: 800; color: var(--color-text);
  margin: 0.25rem 0;
}
.method-notes { font-size: 0.88rem; color: var(--color-text-mid); line-height: 1.55; }
.method-rest { font-size: 0.82rem; color: var(--color-text-light); margin-top: 0.5rem; }
.method-card__detail { font-size: 0.88rem; color: var(--color-text-mid); }

.weight-chart {
  width: 100%; border-collapse: collapse; margin-top: 0.75rem;
  font-size: 0.85rem;
}
.weight-chart th {
  text-align: left; padding: 0.4rem 0.75rem;
  font-weight: 700; color: var(--color-text);
  border-bottom: var(--border-w) solid var(--color-border);
}
.weight-chart td {
  padding: 0.4rem 0.75rem; color: var(--color-text-mid);
  border-bottom: 1px solid var(--color-border-light);
}


.temp-callout {
  display: inline-flex; align-items: center; gap: 1rem;
  background: #FEE2E2;
  border: var(--border-w) solid #F87171;
  border-bottom-width: 4px;
  border-radius: var(--radius-lg); padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
}
.temp-callout__icon { font-size: 1.5rem; flex-shrink: 0; }
.temp-callout__value {
  font-size: 1.75rem; font-weight: 800; color: #B91C1C;
}
.temp-callout__content { font-size: 0.88rem; color: #7F1D1D; }
.temp-callout__content strong { color: #7F1D1D; }


.subs-section { margin-bottom: 2rem; }
.sub-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem;
}
.sub-card {
  background: var(--color-white); border-radius: var(--radius-lg);
  padding: 1.25rem; border: var(--border-w) solid var(--color-border);
  border-bottom-width: 4px;
  position: relative;
}
.sub-card--pick {
  border-color: var(--color-safe-border);
}
.sub-card__badge {
  display: inline-block; background: var(--color-safe-bg);
  color: var(--color-safe); font-size: 0.75rem; font-weight: 800;
  padding: 0.2rem 0.6rem; border-radius: var(--radius-pill);
  margin-bottom: 0.5rem;
}
.sub-card h3 { font-weight: 800; }
.sub-card__ratio {
  background: var(--color-surface); padding: 0.6rem 0.85rem;
  border-radius: var(--radius); font-size: 0.9rem; margin-bottom: 0.75rem;
  font-weight: 600; color: var(--color-text);
}
.sub-card__tags { margin-bottom: 0.5rem; }
.sub-card__works, .sub-card__avoid { margin-bottom: 0.4rem; font-size: 0.85rem; }
.sub-card__flavor { font-size: 0.88rem; color: var(--color-text-mid); }

.tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  padding: 0.15rem 0.5rem; border-radius: var(--radius-pill);
  margin: 0.1rem;
}
.tag--works { background: var(--color-safe-bg); color: var(--color-safe); }
.tag--avoid { background: var(--color-danger-bg); color: var(--color-danger); }
.tag--df { background: var(--color-teal-bg); color: var(--color-teal); }


.professor-tip {
  display: flex; gap: 1rem; align-items: flex-start;
  background: #DCFCE7;
  border: var(--border-w) solid #86EFAC;
  border-bottom-width: 4px;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.professor-tip__img {
  width: 56px; height: 56px; border-radius: 50%;
  flex-shrink: 0; object-fit: cover;
  border: 2px solid var(--color-safe-border);
}
.professor-tip__icon { font-size: 2rem; flex-shrink: 0; }
.professor-tip__content strong {
  color: var(--color-safe); font-weight: 800;
  display: block; margin-bottom: 0.2rem;
}
.professor-tip__content p {
  margin-bottom: 0; font-size: 0.92rem; color: #166534; line-height: 1.55;
}


.safety-note {
  background: var(--color-danger-bg);
  border: var(--border-w) solid var(--color-danger-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem; margin-top: 0.75rem;
  font-size: 0.88rem; color: #991B1B;
}
.safety-note strong { color: #7F1D1D; font-weight: 800; }


.popular-section { padding: 0 0 2.5rem; }
.popular-section h2 { margin-top: 0; }
.popular-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.popular-col { }
.popular-col h3 { font-size: 0.95rem; font-weight: 800; margin-bottom: 0.75rem; }
.popular-list { list-style: none; }
.popular-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  border: var(--border-w) solid var(--color-border-light);
  border-bottom-width: 3px;
  margin-bottom: 0.4rem;
  transition: border-color 0.15s;
}
.popular-list li:hover { border-color: var(--color-border); }
.popular-list li a {
  font-size: 0.88rem; font-weight: 700; color: var(--color-text);
  text-decoration: none;
}
.popular-detail {
  font-size: 0.78rem; font-weight: 700;
  padding: 0.15rem 0.55rem; border-radius: var(--radius-pill);
  background: var(--color-fridge-bg); color: var(--color-fridge);
  white-space: nowrap;
}


.trust-section { padding: 0 0 2.5rem; }
.trust-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.trust-item {
  padding: 1rem 1.25rem; border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: var(--border-w) solid var(--color-border-light);
}
.trust-item strong {
  font-size: 0.9rem; font-weight: 800; color: var(--color-text);
  display: block; margin-bottom: 0.25rem;
}
.trust-item p {
  font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 0;
}
@media (max-width: 640px) {
  .trust-grid { grid-template-columns: 1fr; }
}


.faq-section { margin-bottom: 2rem; }
.faq-item {
  border: var(--border-w) solid var(--color-border);
  border-bottom-width: 3px;
  border-radius: var(--radius); margin-bottom: 0.5rem;
  overflow: hidden;
}
.faq-question {
  width: 100%; padding: 0.85rem 1.1rem;
  background: var(--color-white); border: none; cursor: pointer;
  font-family: var(--font-main); font-size: 0.95rem; font-weight: 700;
  color: var(--color-text); text-align: left;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-question::after { content: '+'; font-size: 1.25rem; color: var(--color-text-light); }
.faq-question[aria-expanded="true"]::after { content: '\2212'; }
.faq-answer {
  display: none; padding: 0 1.1rem 0.85rem;
  font-size: 0.9rem; color: var(--color-text-mid); line-height: 1.6;
}
.faq-answer p { margin-bottom: 0; }


.breadcrumb {
  font-size: 0.82rem; color: var(--color-text-hint);
  padding: 0.75rem 0;
}
.breadcrumb ol {
  list-style: none; display: flex; flex-wrap: wrap;
  align-items: center; gap: 0;
}
.breadcrumb li { display: flex; align-items: center; }
.breadcrumb li + li::before {
  content: '\203A'; margin: 0 0.5rem;
  color: var(--color-text-hint); font-size: 1rem;
}
.breadcrumb a {
  color: var(--color-teal); text-decoration: none; font-weight: 600;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--color-text-light); }

.browse-more { padding: 1rem 0 0; }
.browse-more a {
  font-size: 0.9rem; font-weight: 700; color: var(--color-teal);
}
.browse-section { margin-bottom: 2rem; }

.related-section {
  padding: 1.25rem 1.25rem; background: var(--color-surface);
  border-radius: var(--radius);
  border: var(--border-w) solid var(--color-border);
  border-bottom-width: 4px;
  margin-bottom: 2rem;
}
.related-section p { margin-bottom: 0.75rem; font-size: 0.92rem; }
.related-section h3 { font-size: 1rem; margin: 1rem 0 0.75rem; color: var(--color-text); }

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (max-width: 600px) {
  .related-grid { grid-template-columns: 1fr; }
}
.related-card {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  background: #fff;
  border-radius: 10px;
  border: 2px solid var(--color-border);
  border-bottom-width: 3px;
  text-decoration: none; color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}
.related-card:hover { border-color: var(--color-primary); transform: translateY(-1px); }
.related-card__icon { font-size: 1.5rem; flex-shrink: 0; }
.related-card__name { font-weight: 700; font-size: 0.85rem; color: var(--color-primary-dark); line-height: 1.2; }
.related-card__time { font-size: 0.75rem; color: var(--color-text-light); margin-left: auto; white-space: nowrap; }

.food-section { margin-bottom: 1.5rem; }
.food-section p { line-height: 1.65; }


.btn {
  display: inline-block; padding: 0.65rem 1.25rem;
  background: var(--color-teal); color: var(--color-white);
  border-radius: var(--radius); font-weight: 800; font-size: 0.88rem;
  text-decoration: none;
  border: var(--border-w) solid var(--color-teal);
  border-bottom-width: 4px; border-bottom-color: var(--color-teal-dark);
  transition: transform 0.1s;
  margin: 0.25rem;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(1px); border-bottom-width: var(--border-w); }
.btn--secondary {
  background: var(--color-surface); color: var(--color-text-mid);
  border-color: var(--color-border);
  border-bottom-color: #D1D5DB;
}


.error-page { padding: 4rem 0; text-align: center; }
.error-img {
  width: 240px; height: auto; border-radius: var(--radius-lg);
  margin: 0 auto 1.5rem; display: block;
}
.error-icon { font-size: 4rem; display: block; margin-bottom: 1rem; }
.error-content h1 { margin-bottom: 0.75rem; }
.error-content p { max-width: 460px; margin: 0 auto 1.5rem; }
.error-links { margin-top: 2rem; }


.legal-page, .about-page, .about-section {
  padding: 2rem 0;
  max-width: 680px; margin: 0 auto;
  font-size: 0.95rem; line-height: 1.7;
}


.search-box {
  position: relative; margin-top: 1.25rem;
}
.search-box input {
  width: 100%; padding: 0.9rem 1.25rem;
  border: var(--border-w) solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 1rem; font-weight: 600; font-family: var(--font-main);
  color: var(--color-text); background: var(--color-white);
  outline: none;
  transition: border-color 0.15s;
}
.search-box input:focus {
  border-color: var(--color-teal);
}
.search-box input::placeholder {
  color: var(--color-text-hint); font-weight: 500;
}

.search-results {
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--color-white);
  border: var(--border-w) solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  z-index: 50; display: none;
  max-height: 320px; overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.search-result-item {
  display: block; padding: 0.75rem 1.25rem;
  color: var(--color-text); font-weight: 700; font-size: 0.92rem;
  border-bottom: 1px solid var(--color-border-light);
  transition: background 0.1s;
}
.search-result-item:hover {
  background: var(--color-surface); text-decoration: none;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-empty {
  padding: 1rem 1.25rem; color: var(--color-text-light);
  font-size: 0.88rem; text-align: center;
}


.time-badge {
  display: inline-block; font-size: 0.72rem; font-weight: 800;
  padding: 0.2rem 0.6rem; border-radius: var(--radius-pill);
}
.time-badge--fridge { background: var(--color-fridge-bg); color: var(--color-fridge); }
.time-badge--freezer { background: var(--color-freezer-bg); color: var(--color-freezer); }
.time-badge--pantry { background: var(--color-pantry-bg); color: var(--color-pantry); }
.time-badge--temp { background: var(--color-danger-bg); color: var(--color-danger); }
.time-badge--methods { background: var(--color-amber-light); color: var(--color-amber); }
.time-badge--subs { background: var(--color-safe-bg); color: var(--color-safe); }


.site-footer {
  background: var(--color-teal-dark); color: var(--color-teal-light);
  padding: 2.5rem 0 1.5rem; margin-top: 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem; margin-bottom: 2rem;
}
.footer-brand .footer-logo-img {
  width: 180px; height: auto; margin-bottom: 0.5rem;
}
.footer-brand .logo-icon { display: none; }
.footer-brand .logo-text {
  font-size: 1.1rem; font-weight: 800; color: var(--color-white);
}
.footer-brand .logo-text strong { color: #F59E0B; }
.footer-tagline {
  font-size: 0.85rem; color: #78A99D; margin-top: 0.5rem;
}
.footer-links h3 {
  font-size: 0.85rem; font-weight: 800; color: var(--color-white);
  margin-bottom: 0.5rem;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.3rem; }
.footer-links a {
  font-size: 0.82rem; color: #78A99D; text-decoration: none;
}
.footer-links a:hover { color: var(--color-white); text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 1.25rem; font-size: 0.82rem; color: #B2DFDB;
}
.footer-bottom a { color: #E0F2F1; text-decoration: underline; }
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}


*:focus-visible {
  outline: 3px solid var(--color-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Freezing wing styles */
.tool-card--freezing { border-color: #7dd3fc; }
.tool-card--freezing:hover { border-color: #38bdf8; }
.page-hero--freezing { background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); }

.freeze-steps { padding-left: 1.25rem; }
.freeze-steps li { margin-bottom: 0.5rem; line-height: 1.6; }

.safety-callout {
  padding: 1rem 1.25rem;
  background: #FEF2F2;
  border-radius: var(--radius);
  border: var(--border-w) solid #FECACA;
  border-bottom-width: 4px;
  margin-bottom: 1.5rem;
}
.safety-callout strong { color: #991B1B; }
.safety-callout p { margin: 0.25rem 0 0; font-size: 0.92rem; }

/* Reheat wing styles */
.tool-card--reheat { border-color: #fdba74; }
.tool-card--reheat:hover { border-color: #f97316; }
.page-hero--reheat { background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%); }
.time-badge--reheat { background: #fff7ed; color: #9a3412; border-color: #fdba74; }

.method-card--best { border-color: var(--color-primary); border-width: 2.5px; }
.method-card__badge {
  font-size: 0.75rem; font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}

/* Converter page styles */
.page-hero--converter { background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); }

.converter-section { padding: 2rem 0; }
.converter-card {
  background: #fff;
  border-radius: var(--radius);
  border: var(--border-w) solid var(--color-border);
  border-bottom-width: 5px;
  padding: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.converter-row {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}
.converter-input-group { flex: 1; min-width: 120px; }
.converter-input-group label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}
.converter-input-group input,
.converter-input-group select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--color-border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
}
.converter-input-group input:focus,
.converter-input-group select:focus {
  border-color: var(--color-primary);
  outline: none;
}
.converter-equals {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-light);
  padding-bottom: 0.4rem;
  flex-shrink: 0;
}
.converter-result-box {
  flex: 0 0 auto;
  min-width: 100px;
  padding-bottom: 0.1rem;
}
.converter-result-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  padding: 0.3rem 0;
}
.converter-note {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: #B91C1C;
  min-height: 1.2em;
}

@media (max-width: 600px) {
  .converter-row { flex-direction: column; gap: 0.75rem; }
  .converter-equals { text-align: center; padding: 0; }
  .converter-result-value { font-size: 1.75rem; }
}

/* Reference tables */
.ref-tables { padding: 2rem 0; }
.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 768px) { .ref-grid { grid-template-columns: 1fr; } }

.ref-table-wrap {
  background: #fff;
  border-radius: var(--radius);
  border: var(--border-w) solid var(--color-border);
  border-bottom-width: 4px;
  padding: 1rem 1.25rem;
}
.ref-table-wrap h3 {
  font-size: 0.95rem;
  margin: 0 0 0.75rem;
  color: var(--color-primary-dark);
}
.ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.ref-table th {
  text-align: left;
  padding: 0.4rem 0.5rem;
  border-bottom: 2px solid var(--color-border);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-text-light);
}
.ref-table td {
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
}
.ref-table tr:last-child td { border-bottom: none; }