/* ============================================================
   JVH AS — Design System
   Dark, minimal, gallery-grade. Nerdrum's artwork leads.
   ============================================================ */

/* --- Variables -------------------------------------------- */
:root {
  --color-bg:       #0a0a0a;
  --color-surface:  #111111;
  --color-border:   #1e1e1e;
  --color-text:     #f4f4f0;
  --color-muted:    #888880;
  --color-gold:     #c5a059;

  --font-serif:     'Playfair Display', Georgia, serif;
  --font-sans:      'Inter', 'Helvetica Neue', Arial, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  8rem;

  --max-width: 1100px;
  --radius:    2px;

  --transition: 200ms ease;
}

/* --- Reset ------------------------------------------------- */
*, *::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 {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Screen-reader only utility */
.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;
}

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

/* --- Age Gate --------------------------------------------- */
#age-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.age-gate__panel {
  max-width: 480px;
  width: 100%;
  text-align: center;
  border: 1px solid var(--color-border);
  padding: var(--space-lg) var(--space-md);
}

.age-gate__brand {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.age-gate__heading {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.age-gate__body {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.age-gate__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  align-items: center;
  margin-bottom: var(--space-md);
}

.age-gate__note {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* --- Buttons ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  min-width: 180px;
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg);
  outline: none;
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-muted);
  border-color: var(--color-border);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  color: var(--color-text);
  border-color: var(--color-muted);
  outline: none;
}

/* --- Site Header ------------------------------------------ */
.site-header {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-lg);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.site-header__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.site-header__wordmark {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.site-header__tagline {
  max-width: 540px;
  margin-inline: auto;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.8;
}

/* --- Products Section ------------------------------------- */
.products {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-xl);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
  text-align: center;
}

/* --- Project Section -------------------------------------- */
.product-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.project-section__header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.project-section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.project-section__artist {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.project-section__description {
  font-size: 0.875rem;
  color: var(--color-muted);
  max-width: 600px;
  line-height: 1.7;
}

.project-section__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

/* --- Product Card ----------------------------------------- */
.product-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.product-card__image-wrap {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--color-bg);
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom;
  transition: transform 400ms ease;
}

.product-card:hover .product-card__image {
  transform: scale(1.02);
}

.product-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex: 1;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.2;
}

.product-card__meta {
  display: flex;
  gap: var(--space-sm);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.product-card__divider {
  width: 32px;
  height: 1px;
  background-color: var(--color-gold);
  margin-block: var(--space-xs);
}

.product-card__notes {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.7;
  flex: 1;
}

/* --- State Messages --------------------------------------- */
.state-message {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.875rem;
  padding: var(--space-lg) 0;
}

/* --- Site Footer ------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.site-footer .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.footer__section-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.footer__description {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

/* --- Newsletter Form -------------------------------------- */
.newsletter-form__honeypot {
  /* Hidden from real users — positioned completely off-screen */
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  tab-size: 0;
}

.newsletter-form__row {
  display: flex;
  gap: var(--space-xs);
}

.newsletter-form__input {
  flex: 1;
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  padding: 0.75rem var(--space-sm);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  min-width: 0;
}

.newsletter-form__input::placeholder {
  color: var(--color-muted);
}

.newsletter-form__input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.newsletter-form__status {
  margin-top: var(--space-xs);
  font-size: 0.8rem;
  min-height: 1.2em;
  color: var(--color-muted);
}

.newsletter-form__status--success {
  color: #7cb87c;
}

.newsletter-form__status--error {
  color: #c57070;
}

/* --- Footer Legal ----------------------------------------- */
.footer__legal {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 2;
  padding-top: var(--space-xs);
}

/* --- Responsive ------------------------------------------- */
@media (max-width: 680px) {
  .site-footer .container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .newsletter-form__row {
    flex-direction: column;
  }

  .newsletter-form__row .btn {
    width: 100%;
    min-width: unset;
  }

  .age-gate__panel {
    padding: var(--space-md) var(--space-sm);
  }
}

@media (max-width: 480px) {
  .project-section__grid {
    grid-template-columns: 1fr;
  }
}