/* ============================================================
   Fashion Visual Nails — styles
   Design tokens, layout, components.
   ============================================================ */

:root {
  --bg: #FFFFFF;
  --bg-alt: #F5F5F5;
  --text: #0A0A0A;
  --text-muted: #6B6B6B;
  --accent-sage: #A8B5A0;
  --accent-sage-soft: #ECEEEA;
  --accent: #0A0A0A;
  --line: #E8E8E8;

  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --max-w: 1200px;
  --pad: clamp(1.25rem, 4vw, 3rem);
  --radius: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg, iframe { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--text-muted); }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- Typography ---------- */

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--text);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 0 2.5rem;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.serif-italic {
  font-style: italic;
  font-weight: 400;
}

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.9rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-brand {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav-links {
  display: none;
  gap: 1.75rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.nav-links a:hover { color: var(--text); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.lang-toggle {
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.4rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.lang-toggle:hover { border-color: var(--text-muted); color: var(--text); }

.lang-toggle [data-lang].active {
  color: var(--text);
  font-weight: 500;
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--text);
  color: var(--bg);
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: background 0.15s;
}
.nav-phone:hover { background: var(--text-muted); color: var(--bg); }
.phone-text { display: none; }

@media (min-width: 720px) {
  .nav-links { display: flex; }
  .phone-text { display: inline; }
}

/* ---------- Hero ---------- */

.hero {
  padding: clamp(4rem, 12vh, 9rem) var(--pad) clamp(4rem, 10vh, 7rem);
  text-align: center;
  background:
    radial-gradient(ellipse at top, var(--bg-alt) 0%, transparent 60%),
    var(--bg);
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.75rem, 9vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}

.hero-title .serif-italic {
  display: block;
  color: var(--text-muted);
}

.hero-tagline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin: 0 0 2.5rem;
  font-style: italic;
}

.btn {
  display: inline-block;
  padding: 1rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}
.btn:hover { transform: translateY(-1px); }

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

.hero-hours {
  margin: 1.25rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ---------- Section base ---------- */

section.menu-section,
section.shapes-section,
section.facts-section,
section.visit-section {
  padding: clamp(4rem, 9vh, 7rem) 0;
}

/* ---------- Menu ---------- */

.menu-grid {
  max-width: 720px;
  margin: 0 auto;
  margin-top: 1rem;
}

.menu-cat {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 0.5rem;
  margin-bottom: 2.5rem;
}

.menu-cat.is-featured {
  border-top: 2px solid var(--text);
}

.menu-cat-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5em;
}

.menu-cat-title .star {
  color: var(--text);
  font-size: 0.9em;
}

.menu-item {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.45rem 0;
}

.menu-item-name {
  font-size: 0.97rem;
  color: var(--text);
  flex: 0 1 auto;
}

.menu-item-leader {
  flex: 1 1 auto;
  border-bottom: 1px dotted var(--line);
  margin: 0 0.15rem 5px;
  min-width: 0.75rem;
}

.menu-item-price {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  flex: 0 0 auto;
}

.menu-cat.is-featured .menu-item-price { font-weight: 600; }

.menu-loading,
.menu-error {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 2rem;
}

.menu-note {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
}

/* ---------- Shapes ---------- */

.shapes-section {
  background: var(--accent-sage-soft);
}

.shapes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--accent-sage);
  border: 1px solid var(--accent-sage);
  margin-top: 1rem;
}

@media (min-width: 720px)  { .shapes-grid { grid-template-columns: repeat(4, 1fr); } }

.shape-cell {
  background: var(--accent-sage);
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0.5rem;
  position: relative;
}

.shape-cell-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  text-align: center;
}

.shape-cell svg {
  width: 60%;
  height: auto;
  flex: 1;
  margin: 0.5rem 0;
}

/* ---------- Fun Facts ---------- */

.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1rem;
}

@media (min-width: 640px)  { .facts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .facts-grid { grid-template-columns: repeat(3, 1fr); } }

.fact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--bg);
  transition: border-color 0.2s, transform 0.2s;
}

.fact-card-with-image { grid-column: 1 / -1; padding: 1.5rem; }

.fact-image {
  display: block;
  width: 100%;
  max-width: 720px;
  height: auto;
  margin: 0 auto 1.5rem;
  border-radius: var(--radius);
}
.fact-card:hover {
  border-color: var(--text-muted);
  transform: translateY(-2px);
}

.fact-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin: 0 0 0.6rem;
}

.fact-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.fact-body {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ---------- Visit ---------- */

.visit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .visit-grid { grid-template-columns: 1fr 1.2fr; align-items: stretch; }
}

.visit-details {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 1rem 2rem;
}
.visit-details dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  padding-top: 0.15rem;
}
.visit-details dd {
  margin: 0;
  font-size: 0.98rem;
}
.visit-details a { border-bottom: 1px solid var(--line); }

.visit-map {
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}
.visit-map iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}