/* ==========================================================================
   StEu Vejo — Design System
   Style: Storytelling-driven editorial, warm artisan/heritage palette
   Typography: Playfair Display (display) + Inter (body)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Color tokens */
  --color-primary: #9A3412;
  --color-primary-hover: #7C2A0E;
  --color-secondary: #C2410C;
  --color-accent: #0F5C6E;
  --color-accent-hover: #0C4A59;
  --color-background: #FDF8F2;
  --color-surface: #FFFFFF;
  --color-foreground: #2B211A;
  --color-muted: #F5EBDE;
  --color-muted-foreground: #5B4A3D;
  --color-border: #E8D9C5;
  --color-destructive: #B91C1C;
  --color-on-primary: #FFFFFF;
  --color-ring: #9A3412;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-base: 1rem;
  --fs-sm: 0.9375rem;
  --fs-xs: 0.8125rem;
  --fs-lg: 1.125rem;
  --fs-h1: clamp(2.25rem, 4.2vw + 1rem, 3.75rem);
  --fs-h2: clamp(1.75rem, 2.4vw + 1rem, 2.5rem);
  --fs-h3: clamp(1.25rem, 1vw + 1rem, 1.5rem);

  --lh-body: 1.65;
  --lh-heading: 1.15;

  /* Spacing scale (8px rhythm) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  /* Layout */
  --container-max: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 999px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(43, 33, 26, 0.06), 0 1px 3px rgba(43, 33, 26, 0.08);
  --shadow-md: 0 4px 10px rgba(43, 33, 26, 0.08), 0 2px 4px rgba(43, 33, 26, 0.06);
  --shadow-lg: 0 20px 40px -12px rgba(43, 33, 26, 0.22);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;

  --z-header: 100;
  --z-overlay: 200;
}

:root[data-theme="dark"] {
  --color-background: #221A14;
  --color-surface: #2B2119;
  --color-foreground: #F5EBDE;
  --color-muted: #332720;
  --color-muted-foreground: #C9B8A8;
  --color-border: #43342A;
  --color-primary: #E27447;
  --color-primary-hover: #F08A5F;
  --color-secondary: #E27447;
  --color-accent: #4FB8CE;
  --color-accent-hover: #6FC7DA;
  --color-on-primary: #241A11;
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-background: #221A14;
    --color-surface: #2B2119;
    --color-foreground: #F5EBDE;
    --color-muted: #332720;
    --color-muted-foreground: #C9B8A8;
    --color-border: #43342A;
    --color-primary: #E27447;
    --color-primary-hover: #F08A5F;
    --color-secondary: #E27447;
    --color-accent: #4FB8CE;
    --color-accent-hover: #6FC7DA;
    --color-on-primary: #241A11;
    --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.55);
  }
}

/* ---- Reset ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
html, body { height: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-foreground);
  background: var(--color-background);
  min-height: 100dvh;
  transition: background-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out);
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: var(--lh-heading);
  font-weight: 600;
  color: var(--color-foreground);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Utility ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-3);
}
@media (min-width: 768px) { .container { padding-inline: var(--space-4); } }

.section { padding-block: var(--space-7); }
.section--muted { background: var(--color-muted); }
.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.section-head h2 { font-size: var(--fs-h2); margin-bottom: var(--space-2); }
.section-head p { color: var(--color-muted-foreground); font-size: var(--fs-lg); }

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

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-2);
  z-index: 1000;
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--duration-base) var(--ease-out);
}
.skip-link:focus { top: var(--space-2); }

:focus-visible {
  outline: 3px solid var(--color-ring);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---- Buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease-out),
              background-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  color: var(--color-foreground);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn svg { width: 1.15em; height: 1.15em; flex-shrink: 0; }

/* ---- Header ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: color-mix(in srgb, var(--color-background) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  flex-wrap: wrap;
  row-gap: 0.5rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: 0.7rem;
}
.brand { display: flex; align-items: center; padding-block: 0.6rem; min-height: 44px; }
.brand img { height: 34px; width: auto; }

.nav-desktop { display: none; }
@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }
  .nav-desktop a {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-muted-foreground);
    position: relative;
    padding-block: 0.25rem;
    transition: color var(--duration-base) var(--ease-out);
  }
  .nav-desktop a:hover { color: var(--color-primary); }
  .nav-desktop a::after {
    content: "";
    position: absolute;
    left: 0; right: 100%;
    bottom: -2px;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: right var(--duration-base) var(--ease-out);
  }
  .nav-desktop a:hover::after { right: 0; }
}

.header-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: var(--space-1); }

.lang-toggle {
  display: inline-flex;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}
.lang-toggle button {
  min-width: 40px;
  min-height: 44px;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-muted-foreground);
  transition: background-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out);
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.lang-toggle button:not([aria-pressed="true"]):hover { color: var(--color-primary); }

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
}
.menu-toggle svg { width: 24px; height: 24px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }
@media (min-width: 900px) { .menu-toggle { display: none; } }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: var(--space-2) 0 var(--space-3);
  border-top: 1px solid var(--color-border);
}
.nav-mobile.is-open { display: flex; }
.nav-mobile a {
  display: block;
  padding: 0.85rem var(--space-1);
  font-weight: 500;
  font-size: var(--fs-lg);
  border-radius: var(--radius-sm);
  min-height: 44px;
}
.nav-mobile a:hover, .nav-mobile a:focus-visible { background: var(--color-muted); color: var(--color-primary); }
@media (min-width: 900px) { .nav-mobile { display: none !important; } }

/* ---- Hero ---------------------------------------------------------- */
.hero {
  padding-block: var(--space-6) var(--space-7);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: var(--space-6); }
}
.hero h1 {
  font-size: var(--fs-h1);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}
.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}
.hero-lead {
  font-size: var(--fs-lg);
  color: var(--color-muted-foreground);
  max-width: 52ch;
  margin-bottom: var(--space-4);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-sm);
  color: var(--color-muted-foreground);
}
.hero-meta svg { width: 1.1em; height: 1.1em; color: var(--color-accent); flex-shrink: 0; }

.hero-art {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1;
}
.hero-art img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Quote ---------------------------------------------------------- */
.quote-block {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-3);
  margin-block: var(--space-4);
}
.quote-block p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-h3);
  color: var(--color-foreground);
}

/* ---- About ---------------------------------------------------------- */
.about-grid {
  display: grid;
  gap: var(--space-4);
}
.about-copy p { margin-bottom: var(--space-3); font-size: var(--fs-lg); color: var(--color-muted-foreground); }
.about-copy p:last-child { margin-bottom: 0; }

/* ---- Value cards ---------------------------------------------------------- */
.card-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-icon {
  width: 52px; height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-muted);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.value-icon svg { width: 26px; height: 26px; }
.value-card h3 { font-size: var(--fs-h3); margin-bottom: 0.5rem; }
.value-card p { color: var(--color-muted-foreground); }

/* ---- Gallery ---------------------------------------------------------- */
.gallery-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}
.gallery-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.gallery-thumb { aspect-ratio: 1 / 1; overflow: hidden; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-caption {
  padding: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: 500;
}
.gallery-cta { text-align: center; margin-top: var(--space-5); }

/* ---- Steps ---------------------------------------------------------- */
.steps {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  counter-reset: step;
}
.step { position: relative; padding-top: var(--space-2); }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.step h3 { font-size: var(--fs-h3); margin-bottom: 0.5rem; }
.step p { color: var(--color-muted-foreground); }

/* ---- Contact ---------------------------------------------------------- */
.contact-panel {
  background: var(--color-foreground);
  color: var(--color-background);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-5);
}
@media (min-width: 860px) {
  .contact-panel { grid-template-columns: 1fr 1fr; padding: var(--space-7); }
}
.contact-intro h2 { color: var(--color-background); font-size: var(--fs-h2); margin-bottom: var(--space-2); }
.contact-intro p { color: color-mix(in srgb, var(--color-background) 72%, transparent); font-size: var(--fs-lg); }

.contact-list { display: flex; flex-direction: column; gap: var(--space-2); }
.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-background) 8%, transparent);
  transition: background-color var(--duration-base) var(--ease-out);
  min-height: 44px;
}
a.contact-item:hover, a.contact-item:focus-visible { background: color-mix(in srgb, var(--color-background) 16%, transparent); }
.contact-item .icon-wrap {
  width: 44px; height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-on-primary);
}
.contact-item .icon-wrap svg { width: 20px; height: 20px; }
.contact-item .label { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.06em; color: color-mix(in srgb, var(--color-background) 60%, transparent); }
.contact-item .value { font-weight: 600; font-size: var(--fs-base); word-break: break-word; }

/* ---- Footer ---------------------------------------------------------- */
.site-footer { padding-block: var(--space-5); border-top: 1px solid var(--color-border); }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.footer-brand { display: flex; align-items: center; gap: var(--space-2); }
.footer-brand img { height: 26px; }
.footer-tagline { font-size: var(--fs-sm); color: var(--color-muted-foreground); }
.footer-social { display: flex; gap: 0.5rem; }
.footer-social a {
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  transition: border-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}
.footer-social a:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; }
.footer-legal { width: 100%; font-size: var(--fs-xs); color: var(--color-muted-foreground); margin-top: var(--space-2); }

/* ---- Decorative pattern strip ---------------------------------------------------------- */
.pattern-strip {
  height: 40px;
  background-image: url('../images/tile-pattern.svg');
  background-repeat: repeat-x;
  background-size: 80px 40px;
  opacity: 0.7;
}

/* ---- Reveal-on-scroll ---------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}