/* ==========================================================================
   Druif & Draad — stylesheet
   Design tokens (primitive -> semantic) + components
   ========================================================================== */

:root {
  /* Primitive palette */
  --cream-50: #FBF8F1;
  --cream-100: #F6F1E6;
  --cream-200: #EFE6D3;
  --cream-300: #E0D5BC;
  --green-900: #12251A;
  --green-800: #1E3A2B;
  --green-700: #2A4E39;
  --green-050: #E7ECE7;
  --gold-300: #D8B87C;
  --gold-500: #A9793A;
  --gold-700: #7C5726;
  --ink-900: #2A2A24;
  --ink-600: #5B5646;
  --white: #FFFFFF;

  /* Semantic tokens */
  --color-bg: var(--cream-100);
  --color-bg-soft: var(--cream-200);
  --color-surface: var(--white);
  --color-border: var(--cream-300);
  --color-text: var(--ink-900);
  --color-text-soft: var(--ink-600);
  --color-primary: var(--green-800);
  --color-primary-strong: var(--green-900);
  --color-primary-tint: var(--green-050);
  --color-accent: var(--gold-500);
  --color-accent-strong: var(--gold-700);
  --color-accent-tint: var(--gold-300);
  --color-on-primary: var(--cream-100);

  /* Elevation */
  --shadow-sm: 0 2px 12px rgba(18, 37, 26, 0.08);
  --shadow-md: 0 16px 40px rgba(18, 37, 26, 0.14);

  /* Shape */
  --radius-sm: 6px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Layout */
  --container: 1180px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 0.84, 0.44, 1);
  --dur-fast: 200ms;
  --dur-base: 500ms;
  --dur-slow: 800ms;

  /* Type */
  --font-display: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast: 0ms;
    --dur-base: 0ms;
    --dur-slow: 0ms;
  }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 var(--space-2); color: var(--color-primary-strong); }
p { margin: 0 0 var(--space-2); }
button { font-family: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-strong);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.section-heading { max-width: 40rem; }
.section-heading p { color: var(--color-text-soft); }

.center { text-align: center; margin-inline: auto; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: 0.8em 1.4em;
  border-radius: var(--radius-sm);
  z-index: 1000;
}
.skip-link:focus {
  left: var(--space-3);
  top: var(--space-3);
}

/* ---------- Focus ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2.5px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Age gate
   ========================================================================== */
.age-gate {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  background: var(--color-primary-strong);
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.05), transparent 45%);
}
.age-gate[hidden] { display: none; }
.age-gate__card {
  width: 100%;
  max-width: 30rem;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-md);
  animation: gate-in var(--dur-slow) var(--ease-out);
}
@keyframes gate-in {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.age-gate__logo {
  width: 9.5rem;
  margin: 0 auto var(--space-3);
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  box-shadow: var(--shadow-sm);
}
.age-gate__card h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); }
.age-gate__card p { color: var(--color-text-soft); }
.age-gate__actions {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-3);
  flex-wrap: wrap;
}
.age-gate__note {
  margin-top: var(--space-3);
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.85em 1.9em;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  font-weight: 500;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
  text-decoration: none;
  min-height: 44px;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-strong); box-shadow: var(--shadow-md); }
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-ghost:hover { background: var(--color-primary-tint); }
.btn-outline-light {
  background: transparent;
  color: var(--color-on-primary);
  border-color: rgba(246,241,230,0.55);
}
.btn-outline-light:hover { background: rgba(246,241,230,0.12); }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(246, 241, 230, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.site-header.is-scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: 0.85rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.brand img { height: 2.6rem; width: auto; }

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--color-primary-strong);
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.nav-toggle span { top: 21px; }
.nav-toggle span::before { content: ""; top: -7px; }
.nav-toggle span::after { content: ""; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav-links { display: flex; gap: var(--space-3); }
.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  color: var(--color-text);
  padding: 0.4em 0.1em;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1.5px;
  background: var(--color-accent);
  transition: right var(--dur-base) var(--ease-out);
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after { right: 0; }

.lang-switch {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.lang-switch button {
  border: none;
  background: transparent;
  padding: 0.4em 0.75em;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  color: var(--color-text-soft);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.lang-switch button[aria-pressed="true"] {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 0 0 0 auto;
    top: 0;
    height: 100vh;
    width: min(78vw, 20rem);
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 6.5rem var(--space-3) var(--space-3);
    transform: translateX(100%);
    transition: transform var(--dur-base) var(--ease-out);
    box-shadow: var(--shadow-md);
  }
  .site-nav.is-open { transform: translateX(0); }
  .nav-links { flex-direction: column; gap: var(--space-2); }
  .nav-links a { font-size: 1.1rem; }
  .lang-switch { margin-top: var(--space-3); }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding-block: var(--space-6) var(--space-5);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 60% at 85% 10%, var(--color-primary-tint), transparent 70%);
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}
.hero__copy { max-width: 34rem; }
.hero__tagline {
  font-size: clamp(2.4rem, 1.7rem + 3vw, 4rem);
  margin-bottom: var(--space-2);
}
.hero__tagline em {
  font-style: italic;
  color: var(--color-accent-strong);
}
.hero__lede {
  font-size: 1.1rem;
  color: var(--color-text-soft);
  max-width: 32rem;
}
.hero__actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}
.hero__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}
.hero__visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 990;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.hero__visual:hover img { transform: scale(1.035); }
.hero__badge {
  position: absolute;
  bottom: var(--space-2);
  left: var(--space-2);
  background: rgba(246,241,230,0.92);
  backdrop-filter: blur(6px);
  padding: 0.6em 1.1em;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--color-primary-strong);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 900px) {
  .hero .container { grid-template-columns: 1.05fr 0.95fr; }
}

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible { transition-delay: var(--stagger, 0ms); }

/* ==========================================================================
   Story
   ========================================================================== */
.story {
  padding-block: var(--space-6);
  background: var(--color-bg-soft);
  border-block: 1px solid var(--color-border);
}
.story .container {
  display: grid;
  gap: var(--space-4);
}
.story__mark {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-accent-tint);
  line-height: 0.6;
  margin-bottom: var(--space-2);
}
.story__text {
  max-width: 42rem;
  font-size: 1.08rem;
  color: var(--color-text-soft);
}
.story__keywords {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}
.story__keywords li {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 0.5em 1em;
  border-radius: var(--radius-pill);
}

@media (min-width: 900px) {
  .story .container { grid-template-columns: 0.9fr 1.1fr; align-items: start; }
}

/* ==========================================================================
   Wines
   ========================================================================== */
.wines { padding-block: var(--space-6); }
.wines-grid {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .wines-grid { grid-template-columns: repeat(3, 1fr); }
}

.wine-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.wine-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.wine-card__figure {
  background: linear-gradient(180deg, var(--cream-200), var(--white) 70%);
  padding: var(--space-3) var(--space-3) 0;
}
.wine-card__figure img {
  width: 100%;
  aspect-ratio: 1400 / 990;
  object-fit: contain;
  transition: transform var(--dur-slow) var(--ease-out);
}
.wine-card:hover .wine-card__figure img { transform: translateY(-6px) scale(1.02); }
.wine-card__body {
  padding: var(--space-3) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.wine-card__type {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-strong);
  font-weight: 600;
}
.wine-card__name {
  font-size: 1.7rem;
  margin-bottom: 0;
}
.wine-card__grapes {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  font-style: italic;
}
.wine-card__keywords {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin: 0.2rem 0 0.4rem;
}
.wine-card__keywords li {
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-tint);
  padding: 0.35em 0.7em;
  border-radius: var(--radius-pill);
}
.wine-card__desc { color: var(--color-text-soft); font-size: 0.94rem; }
.wine-card__story {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  border-left: 2px solid var(--color-accent-tint);
  padding-left: 0.8em;
  margin: 0.2rem 0 0;
}
.wine-card__footer {
  margin-top: auto;
  padding-top: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
}
.wine-card__price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-primary-strong);
  font-weight: 600;
}
.wine-card__price span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.66rem;
  color: var(--color-text-soft);
  letter-spacing: 0.05em;
  font-weight: 400;
}

/* ==========================================================================
   Order form
   ========================================================================== */
.order {
  padding-block: var(--space-6);
  background: var(--color-primary-strong);
  color: var(--color-on-primary);
  position: relative;
  overflow: hidden;
}
.order::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 70% at 10% 0%, rgba(216,184,124,0.15), transparent 60%);
}
.order .container { position: relative; display: grid; gap: var(--space-5); }
.order .section-heading h2 { color: var(--color-on-primary); }
.order .section-heading p { color: rgba(246,241,230,0.78); }
.order .eyebrow { color: var(--gold-300); }

.order-layout {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 900px) {
  .order-layout { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
}

.order-info__list { margin-top: var(--space-3); display: grid; gap: var(--space-2); }
.order-info__list li {
  display: flex;
  gap: 0.7em;
  align-items: baseline;
  font-size: 0.98rem;
}
.order-info__list a { text-decoration: underline; text-underline-offset: 3px; color: var(--cream-100); }
.order-info__list strong { color: var(--gold-300); font-family: var(--font-display); font-size: 1.05em; }

form.order-form {
  background: var(--color-bg);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: var(--space-2);
}
.form-row { display: grid; gap: var(--space-2); }
@media (min-width: 620px) {
  .form-row.two-col { grid-template-columns: 1fr 1fr; }
}
.field { display: grid; gap: 0.4rem; }
.field label {
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  font-weight: 500;
  color: var(--color-primary-strong);
}
.field .hint { font-size: 0.76rem; color: var(--color-text-soft); font-weight: 400; }
.field input,
.field select,
.field textarea {
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 0.8em 0.9em;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-text);
  min-height: 44px;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.field textarea { min-height: 7rem; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--color-accent); }
.field-required::after { content: " *"; color: var(--color-accent-strong); }

.order-form__footer {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-1);
}
.form-status {
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  padding: 0.7em 1em;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status[data-state="success"] { background: var(--color-primary-tint); color: var(--color-primary-strong); }
.form-status[data-state="error"] { background: #F6E4DA; color: #7A3B1E; }

.btn-spinner {
  width: 1em; height: 1em;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
  display: none;
}
[data-loading="true"] .btn-spinner { display: inline-block; }
[data-loading="true"] .btn-label { opacity: 0.85; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-4);
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
}
.site-footer__brand { display: flex; align-items: center; gap: 0.6rem; }
.site-footer__brand img {
  height: 2.6rem;
  width: auto;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.6rem;
  box-shadow: var(--shadow-sm);
}
.site-footer__brand span { font-family: var(--font-display); font-size: 1.1rem; color: var(--color-primary-strong); }
.site-footer__meta { font-size: 0.82rem; color: var(--color-text-soft); text-align: right; }
.site-footer__meta p { margin: 0; }
.site-footer__legal-note {
  width: 100%;
  border-top: 1px dashed var(--color-border);
  padding-top: var(--space-2);
  margin-top: var(--space-1);
  font-size: 0.78rem;
  color: var(--color-text-soft);
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  margin: -1px; padding: 0; border: 0;
}

@media (max-width: 480px) {
  :root { --space-6: 3.5rem; --space-5: 2.75rem; }
}