/* ============================================
   TINSEL & TINCTURES - Main Stylesheet
   Small-Batch Holiday Ales Made Simple
   ============================================ */

/* CSS Variables - Light Mode (Default) */
:root {
  /* Primary Colors */
  --color-amber: #C45C26;
  --color-amber-light: #D4743E;
  --color-amber-dark: #A34A1C;
  
  /* Secondary Colors */
  --color-cream: #FDF5E6;
  --color-cream-dark: #F5E6D3;
  
  /* Accent Colors */
  --color-evergreen: #2D5A3D;
  --color-evergreen-light: #3D7A52;
  --color-evergreen-dark: #1E3D29;
  
  /* Highlight Colors */
  --color-cinnamon: #8B3A3A;
  --color-cinnamon-light: #A84848;
  
  /* Neutral Colors */
  --color-charcoal: #3D3D3D;
  --color-gray: #6B6B6B;
  --color-gray-light: #9A9A9A;
  --color-white: #FFFFFF;
  
  /* Semantic Colors */
  --color-background: var(--color-cream);
  --color-surface: var(--color-white);
  --color-text: var(--color-charcoal);
  --color-text-muted: var(--color-gray);
  --color-primary: var(--color-amber);
  --color-primary-hover: var(--color-amber-dark);
  --color-accent: var(--color-evergreen);
  --color-highlight: var(--color-cinnamon);
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 20px rgba(196, 92, 38, 0.3);
  
  /* Typography */
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --font-body: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Consolas', 'Monaco', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 50%;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;
  
  /* Layout */
  --max-width: 1200px;
  --max-width-content: 800px;
  --header-height: 70px;
}

/* Dark Mode Variables */
[data-theme="dark"] {
  --color-background: #1A1612;
  --color-surface: #2A2420;
  --color-text: #F5E6D3;
  --color-text-muted: #A89B8C;
  --color-primary: #D4743E;
  --color-primary-hover: #E8864E;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
}

/* ============================================
   RESET & BASE
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  min-height: 100vh;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

ul, ol {
  list-style-position: inside;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--space-md);
}

.lead {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.small {
  font-size: 0.875rem;
}

.text-center {
  text-align: center;
}

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

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--max-width-content);
}

.section {
  padding: var(--space-3xl) 0;
}

.section--alt {
  background-color: var(--color-surface);
}

.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--wrap {
  flex-wrap: wrap;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

#nav-container {
  /* Container for injected navigation - no styling needed, nav will fill it */
  /* Prevent layout shift while nav loads */
  min-height: var(--header-height, 70px);
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-normal);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-primary);
}

.logo__icon {
  font-size: 1.75rem;
}

.nav {
  display: none;
}

.nav--open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
  padding: var(--space-md);
}

.nav__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  list-style: none;
}

.nav__link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.nav__dropdown {
  position: relative;
}

.nav__dropdown-menu {
  display: none;
  flex-direction: column;
  padding-left: var(--space-lg);
}

.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown-menu--open {
  display: flex;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.menu-toggle__bar {
  width: 24px;
  height: 3px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

.theme-toggle {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
}

.theme-toggle:hover {
  background-color: var(--color-cream-dark);
}

[data-theme="dark"] .theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Desktop Navigation */
@media (min-width: 900px) {
  .nav {
    display: flex;
  }
  
  .nav__list {
    flex-direction: row;
    gap: var(--space-xs);
  }
  
  .nav__dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    min-width: 180px;
  }
  
  .menu-toggle {
    display: none;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero--full {
  min-height: calc(100vh - var(--header-height));
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 22, 18, 0.85) 0%,
    rgba(26, 22, 18, 0.6) 50%,
    rgba(26, 22, 18, 0.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: var(--space-2xl) 0;
}

.hero__tagline {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-md);
}

.hero__title {
  color: var(--color-white);
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: var(--space-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero__subtitle {
  color: var(--color-cream);
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Page Hero (smaller) */
.hero--page {
  min-height: 40vh;
}

.hero--page .hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn--accent:hover {
  background-color: var(--color-evergreen-dark);
  color: var(--color-white);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn--ghost:hover {
  background-color: var(--color-white);
  color: var(--color-charcoal);
}

.btn--sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.875rem;
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

.btn--block {
  width: 100%;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card__content {
  padding: var(--space-lg);
}

.card__tag {
  display: inline-block;
  background-color: var(--color-cream-dark);
  color: var(--color-gray);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

[data-theme="dark"] .card__tag {
  background-color: rgba(255, 255, 255, 0.1);
}

.card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.card__title a {
  color: var(--color-text);
}

.card__title a:hover {
  color: var(--color-primary);
}

.card__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-cream-dark);
}

[data-theme="dark"] .card__footer {
  border-color: rgba(255, 255, 255, 0.1);
}

/* Feature Card */
.feature-card {
  text-align: center;
  padding: var(--space-xl);
}

.feature-card__icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.75rem;
  border-radius: var(--radius-full);
}

.feature-card__title {
  margin-bottom: var(--space-sm);
}

/* Step Card */
.step-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  align-items: flex-start;
}

.step-card__number {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}

.step-card__content {
  flex: 1;
}

/* ============================================
   RECIPE COMPONENTS
   ============================================ */

.recipe-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-xl);
}

.recipe-stat {
  text-align: center;
  flex: 1;
  min-width: 100px;
}

.recipe-stat__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}

.recipe-stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ingredient-list {
  list-style: none;
}

.ingredient-list li {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-cream-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

[data-theme="dark"] .ingredient-list li {
  border-color: rgba(255, 255, 255, 0.1);
}

.ingredient-list li:last-child {
  border-bottom: none;
}

.ingredient__name {
  font-weight: 500;
}

.ingredient__amount {
  color: var(--color-primary);
  font-weight: 600;
}

/* ============================================
   CHECKLIST
   ============================================ */

.checklist {
  list-style: none;
}

.checklist__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-gray-light);
  transition: all var(--transition-fast);
}

.checklist__item--checked {
  border-left-color: var(--color-evergreen);
  background-color: rgba(45, 90, 61, 0.1);
}

.checklist__checkbox {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.checklist__item--checked .checklist__checkbox {
  background-color: var(--color-evergreen);
  border-color: var(--color-evergreen);
  color: var(--color-white);
}

.checklist__content {
  flex: 1;
}

.checklist__title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.checklist__item--checked .checklist__title {
  text-decoration: line-through;
  opacity: 0.7;
}

.checklist__description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ============================================
   ACCORDION
   ============================================ */

.accordion {
  border: 1px solid var(--color-cream-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

[data-theme="dark"] .accordion {
  border-color: rgba(255, 255, 255, 0.1);
}

.accordion__item {
  border-bottom: 1px solid var(--color-cream-dark);
}

[data-theme="dark"] .accordion__item {
  border-color: rgba(255, 255, 255, 0.1);
}

.accordion__item:last-child {
  border-bottom: none;
}

.accordion__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: background-color var(--transition-fast);
}

.accordion__header:hover {
  background-color: var(--color-cream-dark);
}

[data-theme="dark"] .accordion__header:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.accordion__icon {
  font-size: 1.25rem;
  transition: transform var(--transition-normal);
}

.accordion__item--open .accordion__icon {
  transform: rotate(180deg);
}

.accordion__content {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  background-color: var(--color-surface);
}

.accordion__item--open .accordion__content {
  display: block;
}

/* ============================================
   TABS
   ============================================ */

.tabs {
  margin-bottom: var(--space-xl);
}

.tabs__list {
  display: flex;
  gap: var(--space-sm);
  border-bottom: 2px solid var(--color-cream-dark);
  overflow-x: auto;
  padding-bottom: var(--space-sm);
}

[data-theme="dark"] .tabs__list {
  border-color: rgba(255, 255, 255, 0.1);
}

.tabs__button {
  flex-shrink: 0;
  padding: var(--space-sm) var(--space-lg);
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: all var(--transition-fast);
}

.tabs__button:hover {
  color: var(--color-text);
  background-color: var(--color-cream-dark);
}

[data-theme="dark"] .tabs__button:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.tabs__button--active {
  color: var(--color-primary);
  background-color: var(--color-surface);
  box-shadow: inset 0 -2px 0 var(--color-primary);
}

.tabs__panel {
  display: none;
  padding: var(--space-xl) 0;
}

.tabs__panel--active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 2px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea {
  border-color: rgba(255, 255, 255, 0.1);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(196, 92, 38, 0.2);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  display: block;
  margin-top: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Range Slider */
.form-range {
  width: 100%;
  height: 8px;
  background-color: var(--color-cream-dark);
  border-radius: var(--radius-sm);
  outline: none;
  -webkit-appearance: none;
}

.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.form-range::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

/* Toggle Switch */
.toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.toggle__input {
  position: absolute;
  opacity: 0;
}

.toggle__slider {
  width: 48px;
  height: 26px;
  background-color: var(--color-gray-light);
  border-radius: 13px;
  transition: background-color var(--transition-fast);
}

.toggle__slider::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}

.toggle__input:checked + .toggle__slider {
  background-color: var(--color-primary);
}

.toggle__input:checked + .toggle__slider::before {
  transform: translateX(22px);
}

/* ============================================
   TABLES
   ============================================ */

.table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-xl);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table th,
.table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-cream-dark);
}

[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
  border-color: rgba(255, 255, 255, 0.1);
}

.table th {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

.table tr:last-child td {
  border-bottom: none;
}

.table tr:hover td {
  background-color: var(--color-cream-dark);
}

[data-theme="dark"] .table tr:hover td {
  background-color: rgba(255, 255, 255, 0.05);
}

/* ============================================
   ALERTS & NOTICES
   ============================================ */

.alert {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  border-left: 4px solid;
}

.alert--info {
  background-color: rgba(45, 90, 61, 0.1);
  border-color: var(--color-evergreen);
}

.alert--warning {
  background-color: rgba(196, 92, 38, 0.1);
  border-color: var(--color-amber);
}

.alert--danger {
  background-color: rgba(139, 58, 58, 0.1);
  border-color: var(--color-cinnamon);
}

.alert--success {
  background-color: rgba(45, 90, 61, 0.15);
  border-color: var(--color-evergreen);
}

.alert__title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.tip-box {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-lg);
}

.tip-box__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 1.25rem;
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress {
  width: 100%;
  height: 12px;
  background-color: var(--color-cream-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

[data-theme="dark"] .progress {
  background-color: rgba(255, 255, 255, 0.1);
}

.progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-amber) 0%, var(--color-evergreen) 100%);
  border-radius: var(--radius-sm);
  transition: width var(--transition-slow);
}

.progress__label {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ============================================
   TIMELINE
   ============================================ */

.timeline {
  position: relative;
  padding-left: var(--space-2xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-cream-dark);
  border-radius: 2px;
}

[data-theme="dark"] .timeline::before {
  background-color: rgba(255, 255, 255, 0.1);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__marker {
  position: absolute;
  left: calc(-1 * var(--space-2xl) + 2px);
  width: 20px;
  height: 20px;
  background-color: var(--color-primary);
  border: 4px solid var(--color-background);
  border-radius: var(--radius-full);
}

.timeline__item--complete .timeline__marker {
  background-color: var(--color-evergreen);
}

.timeline__date {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.timeline__title {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
}

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

/* ============================================
   GLOSSARY
   ============================================ */

.glossary-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
}

.glossary-nav__link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.glossary-nav__link:hover,
.glossary-nav__link--active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.glossary-section {
  margin-bottom: var(--space-2xl);
}

.glossary-letter {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: var(--space-lg);
}

.glossary-term {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-cream-dark);
}

[data-theme="dark"] .glossary-term {
  border-color: rgba(255, 255, 255, 0.1);
}

.glossary-term:last-child {
  border-bottom: none;
}

.glossary-term__word {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.glossary-term__definition {
  color: var(--color-text-muted);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background-color: var(--color-charcoal);
  color: var(--color-cream);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.footer__tagline {
  color: var(--color-gray-light);
  font-size: 0.875rem;
}

.footer__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer__list {
  list-style: none;
}

.footer__list li {
  margin-bottom: var(--space-sm);
}

.footer__list a {
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.footer__list a:hover {
  color: var(--color-cream);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.footer__copyright {
  color: var(--color-gray-light);
  font-size: 0.875rem;
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-cream);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background-color: var(--color-primary);
}

/* ============================================
   BLOG NAVIGATION & FOOTER
   ============================================ */

/* Blog Navigation (main-nav) */
.main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--space-lg);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.nav-logo:hover {
  color: var(--color-primary);
}

.logo-icon {
  font-size: 1.75rem;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.nav-toggle span {
  width: 24px;
  height: 3px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

.nav-links {
  display: none;
  flex-direction: column;
  list-style: none;
  gap: var(--space-sm);
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
  padding: var(--space-md);
}

.nav-links.active {
  display: flex;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-links a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-menu {
  display: none;
  flex-direction: column;
  padding-left: var(--space-lg);
  list-style: none;
}

.nav-dropdown:hover .dropdown-menu,
.dropdown-menu.active {
  display: flex;
}

.theme-icon {
  font-size: 1.25rem;
}

/* Desktop Blog Navigation */
@media (min-width: 900px) {
  .nav-links {
    display: flex;
    flex-direction: row;
    position: static;
    background: none;
    box-shadow: none;
    padding: 0;
    gap: var(--space-xs);
  }
  
  .nav-dropdown:hover .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    min-width: 180px;
    padding-left: var(--space-md);
  }
  
  .nav-toggle {
    display: none;
  }
}

/* Blog Footer (site-footer) */
.site-footer {
  background-color: var(--color-charcoal);
  color: var(--color-cream);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.footer-tagline {
  color: var(--color-gray-light);
  font-size: 0.875rem;
}

.footer-links h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-cream);
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-cream);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.footer-bottom p {
  color: var(--color-gray-light);
  font-size: 0.875rem;
  margin: 0;
}

.footer-disclaimer {
  color: var(--color-gray-light);
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Blog Page Hero */
.page-hero {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-evergreen) 0%, var(--color-evergreen-dark) 100%);
  color: var(--color-white);
}

.page-hero-short {
  min-height: 30vh;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.hero-tagline {
  color: var(--color-cream);
  font-size: 1.125rem;
  opacity: 0.9;
}

/* Blog Content Styles */
.main-content {
  padding: var(--space-3xl) 0;
}

.blog-intro {
  margin-bottom: var(--space-2xl);
}

.lead-text {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.blog-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-card-content {
  padding: var(--space-lg);
}

.blog-card-content h2 {
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.blog-card-content h2 a {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-card-content h2 a:hover {
  color: var(--color-primary);
}

.blog-excerpt {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.read-time {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ============================================
   TOOL-SPECIFIC STYLES
   ============================================ */

.calculator {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-xl);
}

.calculator__header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-cream-dark);
}

[data-theme="dark"] .calculator__header {
  border-color: rgba(255, 255, 255, 0.1);
}

.calculator__result {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-amber-dark) 100%);
  color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-top: var(--space-xl);
}

.calculator__result-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
}

.calculator__result-label {
  font-size: 0.875rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Spice Builder */
.spice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-md);
}

.spice-card {
  background-color: var(--color-surface);
  border: 2px solid var(--color-cream-dark);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .spice-card {
  border-color: rgba(255, 255, 255, 0.1);
}

.spice-card:hover {
  border-color: var(--color-primary);
}

.spice-card--selected {
  border-color: var(--color-primary);
  background-color: rgba(196, 92, 38, 0.1);
}

.spice-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.spice-card__name {
  font-weight: 600;
  font-size: 0.875rem;
}

.flavor-profile {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.flavor-tag {
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-evergreen);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .header,
  .footer,
  .theme-toggle,
  .btn,
  .nav {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
    font-size: 12pt;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  .hero {
    min-height: auto;
    padding: 20pt 0;
  }
  
  .hero__overlay {
    display: none;
  }
  
  .hero__title,
  .hero__subtitle {
    color: black;
    text-shadow: none;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
    page-break-inside: avoid;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
  
  .checklist__checkbox {
    border: 2px solid black;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.animate-fade-in {
  animation: fadeIn 0.5s ease;
}

.animate-fade-in-up {
  animation: fadeInUp 0.5s ease forwards;
  opacity: 1 !important;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

/* Staggered animations for lists */
.stagger-animation > * {
  opacity: 0;
  animation: fadeInUp 0.5s ease forwards;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-animation > *:nth-child(6) { animation-delay: 0.6s; }

/* Hover effects */
.hover-lift {
  transition: transform var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-4px);
}

.hover-glow:hover {
  box-shadow: var(--shadow-glow);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.py-sm { padding-top: var(--space-sm); padding-bottom: var(--space-sm); }
.py-md { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.py-lg { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
.py-xl { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }

.px-sm { padding-left: var(--space-sm); padding-right: var(--space-sm); }
.px-md { padding-left: var(--space-md); padding-right: var(--space-md); }
.px-lg { padding-left: var(--space-lg); padding-right: var(--space-lg); }

.hidden { display: none; }
.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;
}

.no-scroll {
  overflow: hidden;
}

/* Unit Toggle Styles */
.unit-toggle {
  display: inline-flex;
  background-color: var(--color-cream-dark);
  border-radius: var(--radius-md);
  padding: 2px;
}

[data-theme="dark"] .unit-toggle {
  background-color: rgba(255, 255, 255, 0.1);
}

.unit-toggle__btn {
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.unit-toggle__btn--active {
  background-color: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

/* Search Box */
.search-box {
  position: relative;
}

.search-box__input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  padding-left: 48px;
  font-size: 1rem;
  background-color: var(--color-surface);
  border: 2px solid var(--color-cream-dark);
  border-radius: var(--radius-lg);
}

[data-theme="dark"] .search-box__input {
  border-color: rgba(255, 255, 255, 0.1);
}

.search-box__icon {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  z-index: 100;
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-4px);
}

/* Newsletter Section */
.newsletter {
  background: linear-gradient(135deg, var(--color-evergreen) 0%, var(--color-evergreen-dark) 100%);
  color: var(--color-white);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.newsletter__title {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.newsletter__text {
  opacity: 0.9;
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter__input {
  flex: 1;
  min-width: 250px;
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
}

.newsletter__btn {
  background-color: var(--color-amber);
  color: var(--color-white);
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.newsletter__btn:hover {
  background-color: var(--color-amber-dark);
}