/* =============================================
   THE MUD ROOM CLAY WORKS - Stylesheet
   ============================================= */

/* =============================================
   1. CUSTOM PROPERTIES
   ============================================= */
:root {
  --color-amber: #D4A036;
  --color-amber-light: #E8C468;
  --color-cream: #F5F0E8;
  --color-cream-dark: #EDE5D8;
  --color-brown: #3E2723;
  --color-brown-light: #5D4037;
  --color-teal: #4A7C82;
  --color-teal-dark: #3A6268;
  --color-terracotta: #C75B39;
  --color-charcoal: #2C2C2C;
  --color-white: #FFFFFF;
  --color-overlay: rgba(0, 0, 0, 0.85);

  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;

  --container-max: 1200px;
  --container-padding: var(--space-md);

  --radius-sm: 4px;
  --radius-md: 8px;

  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* =============================================
   2. RESET & BASE
   ============================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-charcoal);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
}

a {
  color: var(--color-teal);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-teal-dark);
}

/* =============================================
   3. TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-brown);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

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

p:last-child {
  margin-bottom: 0;
}

/* =============================================
   4. LAYOUT
   ============================================= */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

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

@media (min-width: 900px) {
  .section {
    padding-block: var(--space-xxl);
  }
}

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

/* =============================================
   5. SKIP LINK
   ============================================= */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 9999;
  text-decoration: none;
}

.skip-link:focus {
  position: fixed;
  top: var(--space-sm);
  left: var(--space-sm);
  width: auto;
  height: auto;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-brown);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: bold;
}

/* =============================================
   6. HEADER
   ============================================= */
.site-header {
  background-color: var(--color-cream);
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-cream-dark);
}

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

.logo-link {
  flex-shrink: 0;
  text-decoration: none;
}

.logo {
  width: 80px;
  height: auto;
  border-radius: var(--radius-sm);
}

@media (min-width: 600px) {
  .logo {
    width: 110px;
  }
}

.header-text {
  min-width: 0;
}

.site-title {
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  margin-bottom: 0;
  color: var(--color-brown);
}

.site-tagline {
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: var(--color-brown-light);
  margin-bottom: 0;
  font-style: italic;
}

/* =============================================
   7. NAVIGATION
   ============================================= */
.main-nav {
  background-color: var(--color-brown);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-toggle {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 16px;
  position: relative;
}

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
  position: absolute;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
}

.nav-toggle-icon::before {
  transform: translateY(-7px);
}

.nav-toggle-icon::after {
  transform: translateY(7px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  transform: rotate(-45deg);
}

.nav-menu {
  display: none;
}

.nav-menu--open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-brown);
  box-shadow: var(--shadow-md);
  z-index: 99;
}

.nav-link {
  display: block;
  padding: var(--space-md) var(--space-lg);
  color: var(--color-white);
  text-decoration: none;
  font-size: 1rem;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  border-bottom: 1px solid var(--color-brown-light);
}

.nav-link:hover {
  background-color: var(--color-brown-light);
  color: var(--color-amber-light);
}

.nav-link[aria-current="page"] {
  color: var(--color-amber);
  font-weight: 600;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu,
  .nav-menu--open {
    display: flex;
    flex-direction: row;
    position: static;
    box-shadow: none;
    gap: 0;
  }

  .nav-link {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 3px solid transparent;
  }

  .nav-link:hover {
    border-bottom-color: var(--color-amber-light);
    background-color: transparent;
  }

  .nav-link[aria-current="page"] {
    border-bottom-color: var(--color-amber);
  }
}

/* =============================================
   8. BUTTONS
   ============================================= */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background-color: var(--color-amber);
  color: var(--color-brown);
  border-color: var(--color-amber);
}

.btn-primary:hover {
  background-color: var(--color-amber-light);
  border-color: var(--color-amber-light);
  color: var(--color-brown);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

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

/* =============================================
   9. HERO SECTION
   ============================================= */
.hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

@media (min-width: 900px) {
  .hero {
    min-height: 65vh;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.3) 40%,
    rgba(0, 0, 0, 0.05) 100%
  );
  display: flex;
  align-items: flex-end;
}

.hero-content {
  padding-block: var(--space-xl);
  width: 100%;
}

.hero-heading {
  color: var(--color-white);
  font-size: clamp(1.75rem, 5vw, 3rem);
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtext {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-lg);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

/* =============================================
   10. INFO CARDS
   ============================================= */
.info-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .info-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-amber);
}

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

.card-detail {
  font-size: 0.9rem;
  color: var(--color-brown-light);
  font-style: italic;
}

/* =============================================
   11. SHOWCASE / FEATURED POTTERY
   ============================================= */
.showcase-section {
  background-color: var(--color-brown);
}

.section-heading--light {
  color: var(--color-cream);
  text-align: center;
}

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

@media (min-width: 600px) {
  .showcase-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .showcase-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.showcase-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast);
}

.showcase-img:hover {
  transform: scale(1.03);
}

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

/* =============================================
   12. PAGE HEADER BAND
   ============================================= */
.page-header {
  background-color: var(--color-brown);
  padding-block: var(--space-xl);
  text-align: center;
}

.page-header h1,
.page-header h2 {
  color: var(--color-cream);
  margin-bottom: var(--space-sm);
}

.page-header p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
}

/* =============================================
   13. ABOUT PAGE
   ============================================= */
.about-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .about-block {
    grid-template-columns: 1fr 1fr;
  }

  .about-block--reverse {
    direction: rtl;
  }

  .about-block--reverse > * {
    direction: ltr;
  }
}

.about-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.about-section-divider {
  border: none;
  border-top: 2px solid var(--color-cream-dark);
  margin-block: var(--space-xl);
}

.pottery-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 600px) {
  .pottery-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pottery-features img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* =============================================
   14. GALLERY
   ============================================= */
.gallery-section .container {
  padding-inline: var(--space-xs);
}

@media (min-width: 600px) {
  .gallery-section .container {
    padding-inline: var(--container-padding);
  }
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xs);
}

@media (min-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, 160px);
    justify-content: center;
    gap: var(--space-md);
  }
}

.gallery-item {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

@media (min-width: 600px) {
  .gallery-item {
    width: 160px;
    height: 160px;
    aspect-ratio: auto;
  }
}

.gallery-item:hover,
.gallery-item:focus-visible {
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.gallery-item:focus-visible {
  outline: 3px solid var(--color-amber);
  outline-offset: 2px;
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* =============================================
   15. LIGHTBOX
   ============================================= */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--color-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox-overlay.lightbox--open {
  opacity: 1;
  visibility: visible;
}

.lightbox-image {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  user-select: none;
}

.lightbox-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
  line-height: 1;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  line-height: 1;
}

.lightbox-prev { left: var(--space-md); }
.lightbox-next { right: var(--space-md); }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-counter {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  font-size: 0.875rem;
}

/* =============================================
   16. CONTACT PAGE
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-detail {
  margin-bottom: var(--space-lg);
}

.contact-detail:last-child {
  margin-bottom: 0;
}

.contact-detail h3 {
  color: var(--color-amber);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
  font-family: var(--font-body);
  font-weight: 700;
}

.contact-note {
  font-size: 0.9rem;
  color: var(--color-brown-light);
  font-style: italic;
}

.contact-map iframe {
  width: 100%;
  height: 300px;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 900px) {
  .contact-map iframe {
    height: 100%;
    min-height: 400px;
  }
}

.full-width-image {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.image-caption {
  text-align: center;
  font-style: italic;
  color: var(--color-brown-light);
  margin-top: var(--space-md);
  font-size: 0.95rem;
}

/* =============================================
   17. FOOTER
   ============================================= */
.site-footer {
  background-color: var(--color-brown);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-xl);
  margin-top: var(--space-xl);
}

.site-footer a {
  color: var(--color-amber-light);
}

.site-footer a:hover {
  color: var(--color-amber);
}

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

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-business {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.footer-copyright {
  border-top: 1px solid var(--color-brown-light);
  padding-top: var(--space-md);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* =============================================
   18. FOCUS & ACCESSIBILITY
   ============================================= */
:focus-visible {
  outline: 3px solid var(--color-amber);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}