/* South Perth Antiques Mockup */
/* Design system: Oranienbaum + Commissioner, plum + brass + cream */

:root {
  --font-display: 'Oranienbaum', Georgia, serif;
  --font-body: 'Commissioner', system-ui, -apple-system, sans-serif;
  --text-display-xl: clamp(2.5rem, 5vw + 1rem, 4rem);
  --text-display-lg: clamp(2rem, 3vw + 0.5rem, 3rem);
  --text-display-md: clamp(1.5rem, 2vw + 0.5rem, 2rem);
  --text-display-sm: clamp(1.25rem, 1.5vw + 0.5rem, 1.5rem);
  --text-body-lg: 1.125rem;
  --text-body: 1rem;
  --text-body-sm: 0.875rem;
  --text-label: 0.75rem;
  --text-nav: 0.875rem;
  --text-button: 0.875rem;
  --color-plum: #2D1B2E;
  --color-charcoal: #1A1A1A;
  --color-cream: #F5F0E8;
  --color-warm-white: #FAF8F3;
  --color-brass: #B8963E;
  --color-brass-dark: #8A6F2E;
  --color-terracotta: #A0522D;
  --color-linen: #E8E0D4;
  --color-slate: #5C5C5C;
  --color-plum-light: #4A3A4B;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --container-max: 1280px;
  --container-narrow: 720px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--color-charcoal);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-brass); text-underline-offset: 3px; }
a:hover { color: var(--color-brass-dark); }
:focus-visible { outline: 2px solid var(--color-brass); outline-offset: 2px; }

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

/* Typography utilities */
.font-display { font-family: var(--font-display); }
.overline {
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brass);
}

/* Layout */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-lg); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-lg); }

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--space-lg);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.nav--scrolled, .nav--light {
  background: var(--color-plum);
  box-shadow: 0 1px 0 rgba(0,0,0,0.1);
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-cream);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav__links { display: flex; gap: 40px; list-style: none; }
.nav__link {
  font-size: var(--text-nav);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-cream);
  text-decoration: none;
  padding: 8px 0;
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0;
  width: 0; height: 1px;
  background: var(--color-brass);
  transition: width 0.3s ease;
}
.nav__link:hover::after { width: 100%; }
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-height: 44px;
  min-width: 44px;
}
.nav__toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-cream);
  margin: 5px 0;
  transition: 0.3s;
}

@media (max-width: 767px) {
  .nav__links {
    position: fixed;
    inset: 0;
    background: var(--color-plum);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .nav__links--open { transform: translateX(0); }
  .nav__link { font-size: var(--text-display-sm); }
  .nav__toggle { display: block; z-index: 101; }
}

/* Hero */
.hero {
  min-height: 100vh;
  background: var(--color-plum);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--space-lg) 80px;
  position: relative;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero__content { position: relative; z-index: 2; max-width: 800px; }
.hero__overline { margin-bottom: var(--space-md); }
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-display-xl);
  color: var(--color-cream);
  line-height: 1.05;
  margin-bottom: var(--space-md);
}
.hero__subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-cream);
  opacity: 0.85;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}
.hero__actions { display: flex; gap: var(--space-md); justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: var(--text-button);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  min-height: 44px;
  transition: all 0.2s ease;
}
.btn--primary {
  background: var(--color-brass);
  color: var(--color-plum);
}
.btn--primary:hover { background: var(--color-brass-dark); color: var(--color-plum); }
.btn--secondary {
  background: transparent;
  color: var(--color-brass);
  border: 1px solid var(--color-brass);
}
.btn--secondary:hover { background: var(--color-brass); color: var(--color-plum); }
.btn--light {
  background: transparent;
  color: var(--color-cream);
  border: 1px solid var(--color-cream);
}
.btn--light:hover { background: var(--color-cream); color: var(--color-plum); }

/* Sections */
.section { padding: var(--space-3xl) 0; }
.section--plum { background: var(--color-plum); color: var(--color-cream); }
.section--warm { background: var(--color-warm-white); }
.section__header { text-align: center; margin-bottom: var(--space-2xl); }
.section__title {
  font-family: var(--font-display);
  font-size: var(--text-display-lg);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}
.section__subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-slate);
  max-width: 600px;
  margin: 0 auto;
}
.section--plum .section__subtitle { color: var(--color-cream); opacity: 0.7; }

/* Hallmark frame motif */
.hallmark {
  border: 1px solid var(--color-brass);
  outline: 1px solid var(--color-brass);
  outline-offset: 3px;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
@media (max-width: 1279px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 1079px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 479px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--color-warm-white);
  border: 1px solid var(--color-linen);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease;
}
.product-card:hover { border-color: var(--color-brass); }
.product-card__image-wrap { aspect-ratio: 1 / 1; overflow: hidden; }
.product-card__image {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card__image { transform: scale(1.03); }
.product-card__content { padding: var(--space-md) var(--space-lg) var(--space-lg); flex: 1; display: flex; flex-direction: column; }
.product-card__period { margin-bottom: var(--space-xs); }
.product-card__title {
  font-family: var(--font-display);
  font-size: var(--text-display-sm);
  color: var(--color-charcoal);
  line-height: 1.25;
  margin-bottom: var(--space-sm);
}
.product-card__price {
  font-weight: 500;
  margin-top: auto;
  padding-top: var(--space-sm);
}
.product-card__price--sale { color: var(--color-terracotta); }
.product-card__was { text-decoration: line-through; color: var(--color-slate); font-weight: 400; margin-left: var(--space-xs); }

/* Filters */
.filters { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; margin-bottom: var(--space-2xl); }
.filter-btn {
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: var(--text-body-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--color-linen);
  color: var(--color-charcoal);
  cursor: pointer;
  min-height: 44px;
  transition: all 0.2s ease;
}
.filter-btn:hover, .filter-btn--active {
  background: var(--color-plum);
  color: var(--color-cream);
  border-color: var(--color-plum);
}

/* Services list */
.service { padding: var(--space-2xl) 0; border-bottom: 1px solid var(--color-linen); }
.service:last-child { border-bottom: none; }
.service__title {
  font-family: var(--font-display);
  font-size: var(--text-display-md);
  margin-bottom: var(--space-md);
}
.service__body { max-width: 720px; }
.service__body p { margin-bottom: var(--space-md); }
.service__body p:last-child { margin-bottom: 0; }

/* FAQ */
.faq { margin-bottom: var(--space-lg); }
.faq__question {
  font-family: var(--font-display);
  font-size: var(--text-body-lg);
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
}
.faq__answer { color: var(--color-slate); }

/* Forms */
.form { max-width: 600px; }
.form__group { margin-bottom: var(--space-md); }
.form__label {
  display: block;
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: var(--space-xs);
}
.form__input, .form__textarea, .form__select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-charcoal);
  background: var(--color-warm-white);
  border: 1px solid var(--color-linen);
  min-height: 44px;
  transition: border-color 0.2s ease;
}
.form__textarea { min-height: 120px; resize: vertical; }
.form__input:focus, .form__textarea:focus, .form__select:focus {
  outline: none;
  border-color: var(--color-brass);
}

/* Visit page specifics */
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
@media (max-width: 1079px) { .visit-grid { grid-template-columns: 1fr; } }

/* About timeline */
.timeline { margin-top: var(--space-xl); }
.timeline__item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-lg);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-linen);
}
@media (max-width: 479px) { .timeline__item { grid-template-columns: 1fr; gap: var(--space-xs); } }
.timeline__year {
  font-family: var(--font-display);
  font-size: var(--text-display-sm);
  color: var(--color-brass);
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
@media (max-width: 1079px) { .two-col { grid-template-columns: 1fr; } }

/* Footer */
.footer {
  background: var(--color-plum);
  color: var(--color-cream);
  padding: var(--space-3xl) var(--space-lg) var(--space-xl);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}
@media (max-width: 1079px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 479px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__tagline {
  font-family: var(--font-display);
  font-size: var(--text-display-sm);
  margin-bottom: var(--space-sm);
}
.footer__desc { opacity: 0.7; font-size: var(--text-body-sm); max-width: 280px; }
.footer__heading {
  font-size: var(--text-label);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brass);
  margin-bottom: var(--space-md);
}
.footer__list { list-style: none; }
.footer__list li { margin-bottom: var(--space-xs); }
.footer__link {
  color: var(--color-cream);
  opacity: 0.7;
  text-decoration: none;
  font-size: var(--text-body-sm);
  transition: opacity 0.2s ease;
}
.footer__link:hover { opacity: 1; color: var(--color-brass); }
.footer__bottom {
  border-top: 1px solid var(--color-plum-light);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--text-body-sm);
  opacity: 0.5;
}

/* Print styles */
@media print {
  .nav, .hero__actions, .filters, .footer { display: none; }
  body { color: #000; background: #fff; }
  .product-card { break-inside: avoid; border: 1px solid #ccc; }
}