/* Snug Simple — Budget-Friendly Healthy Eating Platform */

:root {
  --color-primary: #A3C9A8;
  --color-primary-dark: #7aab80;
  --color-secondary: #F9F6F0;
  --color-text: #3D352E;
  --color-text-muted: #6b6259;
  --color-border: #3D352E;
  --color-surface: #ffffff;
  --color-accent-offset: #e8dfd0;
  --font-display: 'Quicksand', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --border-thin: 1px solid var(--color-border);
  --shadow-offset: 4px 4px 0 var(--color-border);
  --transition-fast: 0.3s ease;
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

html {
  font-size: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-secondary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  flex-direction: column;
}

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

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

a:hover,
a:focus-visible {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

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

/* ===== HEADER ===== */

.site-header {
  position: relative;
  z-index: 100;
  background-color: var(--color-secondary);
  border-bottom: var(--border-thin);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--space-md);
  min-height: var(--header-height);
}

.brand-text {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  font-weight: 700;
  color: var(--color-text);
  flex-shrink: 0;
}

.brand-text:hover {
  color: var(--color-text);
}

.primary-nav {
  display: none;
}

.primary-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.primary-nav-list a {
  font-size: 0.875rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-thin);
  background: var(--color-surface);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.primary-nav-list a:hover {
  background: var(--color-primary);
  color: var(--color-text);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-offset);
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-surface);
  border: var(--border-thin);
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.menu-toggle:hover {
  background: var(--color-primary);
}

.menu-toggle-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 1.25rem;
}

.menu-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.is-active .menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active .menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active .menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .primary-nav {
    display: block;
    margin-inline: var(--space-lg);
  }

  .menu-toggle {
    display: none;
  }
}

/* ===== MOBILE NAV PANEL (separate from header) ===== */

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(85vw, 20rem);
  height: 100vh;
  background: var(--color-secondary);
  border-left: var(--border-thin);
  z-index: 200;
  transform: translateX(100%);
  transition: transform var(--transition-fast);
  overflow-y: auto;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
}

.mobile-nav-panel.is-open {
  transform: translateX(0);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav-list a {
  display: block;
  padding: var(--space-md);
  font-weight: 600;
  font-size: 1rem;
  border: var(--border-thin);
  background: var(--color-surface);
  text-align: center;
}

.mobile-nav-list a:hover {
  background: var(--color-primary);
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(61, 53, 46, 0.4);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.mobile-nav-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

@media (min-width: 1024px) {
  .mobile-nav-panel,
  .mobile-nav-overlay {
    display: none;
  }
}

/* ===== MAIN ===== */

main {
  flex: 1;
}

/* ===== FULL-WIDTH HERO BANNERS ===== */

.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(16rem, 45vw, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: var(--border-thin);
}

.hero-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(249, 246, 240, 0.92) 0%,
    rgba(249, 246, 240, 0.78) 50%,
    rgba(163, 201, 168, 0.55) 100%
  );
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  max-width: 42rem;
}

.hero-banner-content p {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}

/* ===== SECTIONS ===== */

.content-section {
  padding: var(--space-xl) 0;
  border-bottom: var(--border-thin);
}

.content-section:last-child {
  border-bottom: none;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
  max-width: 40rem;
  margin-inline: auto;
}

.section-header p {
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* ===== GRID LAYOUTS ===== */

.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-three {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .grid-two {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-three {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .grid-three {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

.scrapbook-card {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-lg);
  position: relative;
}

.scrapbook-card-offset {
  box-shadow: var(--shadow-offset);
}

.scrapbook-card-image {
  border: var(--border-thin);
  margin-bottom: var(--space-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  max-height: 14rem;
}

.scrapbook-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scrapbook-card h3 {
  margin-bottom: var(--space-sm);
}

.scrapbook-card p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
}

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

.btn-primary,
.btn-secondary {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.925rem;
  font-weight: 600;
  padding: var(--space-sm) var(--space-lg);
  border: var(--border-thin);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-text);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-offset);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
}

.btn-secondary:hover {
  background: var(--color-accent-offset);
  color: var(--color-text);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-lg);
}

/* ===== FEATURE STRIP ===== */

.feature-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .feature-strip {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-item {
  text-align: center;
  padding: var(--space-lg);
  border: var(--border-thin);
  background: var(--color-surface);
}

.feature-icon {
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-sm);
}

.feature-item h3 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

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

/* ===== SWAP CALCULATOR ===== */

.swap-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .swap-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.swap-column {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-lg);
}

.swap-column-header {
  text-align: center;
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: var(--border-thin);
}

.swap-column-premium {
  background: var(--color-accent-offset);
}

.swap-column-budget {
  background: var(--color-primary);
  opacity: 1;
}

.swap-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px dashed var(--color-border);
  gap: var(--space-sm);
  font-size: 0.9rem;
}

.swap-item:last-child {
  border-bottom: none;
}

.swap-price {
  font-weight: 700;
  white-space: nowrap;
}

.swap-total-box {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border: var(--border-thin);
  background: var(--color-secondary);
  text-align: center;
}

.swap-savings {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.swap-savings-summary {
  margin-top: var(--space-lg);
}

/* ===== INFLATION MITIGATOR TOOL ===== */

.mitigator-tool {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-lg);
  box-shadow: var(--shadow-offset);
  max-width: 36rem;
  margin-inline: auto;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thin);
  background: var(--color-secondary);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

fieldset.form-group {
  border: var(--border-thin);
  padding: var(--space-md);
  background: var(--color-secondary);
}

fieldset.form-group legend {
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0 var(--space-xs);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.875rem;
}

.form-checkbox input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.mitigator-result {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border: var(--border-thin);
  background: var(--color-primary);
  text-align: center;
}

.mitigator-result-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
}

.strategy-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.strategy-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
}

/* ===== PANTRY INFOGRAPHIC GRID ===== */

.pantry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .pantry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .pantry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pantry-module {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-md);
}

.pantry-module-icon {
  width: 3rem;
  height: 3rem;
  border: var(--border-thin);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.pantry-module h3 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.pantry-module p,
.pantry-module li {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pantry-module ul {
  padding-left: var(--space-md);
  list-style: disc;
}

.season-calendar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xs);
}

@media (min-width: 640px) {
  .season-calendar {
    grid-template-columns: repeat(4, 1fr);
  }
}

.season-month {
  padding: var(--space-sm);
  border: var(--border-thin);
  text-align: center;
  font-size: 0.75rem;
  background: var(--color-secondary);
}

.season-month.is-active {
  background: var(--color-primary);
  font-weight: 600;
}

/* ===== PRODUCTS ===== */

.product-card {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin: var(--space-md) 0;
  color: var(--color-text);
}

.product-card p {
  flex: 1;
  font-size: 0.925rem;
  color: var(--color-text-muted);
}

/* ===== CONTACT ===== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info-block {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-lg);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: 0.925rem;
}

.contact-info-item i {
  color: var(--color-primary-dark);
  margin-top: 0.15rem;
}

.map-wrapper {
  border: var(--border-thin);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== THANK YOU & 404 ===== */

.message-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-box {
  border: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-xl);
  max-width: 32rem;
  box-shadow: var(--shadow-offset);
}

.message-box h1 {
  margin-bottom: var(--space-md);
}

.message-box p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* ===== LEGAL PAGES ===== */

.legal-content {
  max-width: 48rem;
  margin-inline: auto;
  padding: var(--space-xl) var(--space-md);
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: 1.2rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.legal-content ul {
  padding-left: var(--space-lg);
  list-style: disc;
  margin-bottom: var(--space-md);
}

.legal-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: var(--border-thin);
}

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

.site-footer {
  border-top: var(--border-thin);
  background: var(--color-surface);
  padding: var(--space-lg) var(--space-md);
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.footer-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-thin);
  background: var(--color-secondary);
}

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

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: var(--border-thin);
  width: 100%;
}

.footer-legal a {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  border: none;
  background: none;
  padding: var(--space-xs);
}

.footer-legal a:hover {
  color: var(--color-text);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ===== PRIVACY POPUP ===== */

.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-surface);
  border: var(--border-thin);
  padding: var(--space-lg);
  z-index: 300;
  box-shadow: var(--shadow-offset);
  transform: translateY(calc(100% + 2rem));
  transition: transform var(--transition-fast);
}

.privacy-popup.is-visible {
  transform: translateY(0);
}

.privacy-popup p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.privacy-popup-actions .btn-primary,
.privacy-popup-actions .btn-secondary {
  font-size: 0.8rem;
  padding: var(--space-xs) var(--space-md);
}

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

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

@media (max-width: 320px) {
  .header-inner {
    padding: var(--space-sm);
  }

  .hero-banner-content {
    padding: var(--space-lg) var(--space-sm);
  }
}