/* ==========================================================================
   BLADE & STONE — Barber Co.
   Design tokens: warm, true neutrals only (no hue accent) + tone-on-tone
   diagonal "pole stripe" as the one signature motif, used sparingly.
   ========================================================================== */

:root {
  /* -- Color: warm neutral scale, darkest to lightest -- */
  --ink:        #201e1c;   /* primary text / dark surfaces */
  --graphite:   #4a463f;   /* secondary text */
  --stone:      #948c7e;   /* muted text / borders on dark */
  --stone-line: #d9d3c7;   /* hairline borders on light */
  --bone:       #e7e2d9;   /* alt section background */
  --paper:      #faf8f4;   /* page background */

  /* -- Type -- */
  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;

  /* -- Motion: kept short on purpose, per brief -- */
  --dur-fast: 150ms;
  --dur-med: 260ms;
  --ease: cubic-bezier(.4, 0, .2, 1);

  /* -- Layout -- */
  --maxw: 1140px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 2px;
}

/* ==========================================================================
   Reset
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, p, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { margin: 0; padding: 0; list-style: none; }
img, picture, svg { display: block; max-width: 100%; }
button, input, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

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

/* ==========================================================================
   Base
   ========================================================================== */

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100svh;
}

.container {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 0.95;
  text-transform: uppercase;
}

h1 { font-size: clamp(2.75rem, 9vw, 6rem); }
h2 { font-size: clamp(2rem, 5vw, 3.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); }

p { max-width: 60ch; color: var(--graphite); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
}
.eyebrow::before {
  content: "";
  width: 1.4em;
  height: 1px;
  background: var(--stone);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 10000;
  transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus { top: 0.75rem; }

/* Focus visibility */
:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

/* ==========================================================================
   Signature motif — tone-on-tone diagonal stripe (barber pole, reinterpreted)
   ========================================================================== */

.stripe-bar {
  height: 10px;
  width: 100%;
  background-image: repeating-linear-gradient(
    135deg,
    var(--ink) 0 3px,
    transparent 3px 9px
  );
  opacity: 0.85;
}
.stripe-bar--on-dark {
  background-image: repeating-linear-gradient(
    135deg,
    var(--bone) 0 3px,
    transparent 3px 9px
  );
}

/* ==========================================================================
   Page transition overlay (signature motion: the stripe "sweeps" the page)
   ========================================================================== */

.page-transition-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background-color: var(--ink);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(250, 248, 244, 0.08) 0 3px,
    transparent 3px 11px
  );
  transform: scaleX(0);
  transform-origin: right;
  animation: overlay-reveal var(--dur-med) var(--ease) forwards;
}

@keyframes overlay-reveal {
  from { transform: scaleX(1); transform-origin: right; }
  to   { transform: scaleX(0); transform-origin: right; }
}

.page-transition-overlay.is-exiting {
  pointer-events: all;
  animation: overlay-cover var(--dur-med) var(--ease) forwards;
}

@keyframes overlay-cover {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}

@media (prefers-reduced-motion: reduce) {
  .page-transition-overlay { display: none; }
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--stone-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.03em;
}
.brand span { color: var(--stone); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle-bars::before { position: absolute; top: -6px; }
.nav-toggle-bars::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.25rem);
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.1rem;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--ink);
  transition: right var(--dur-fast) var(--ease);
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  right: 0;
}
.nav-links a[aria-current="page"] { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--graphite); border-color: var(--graphite); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn:active { transform: translateY(1px); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-block: clamp(3.5rem, 12vw, 8rem) clamp(2.5rem, 8vw, 5rem);
  border-bottom: 1px solid var(--stone-line);
}

.hero-inner { max-width: 46rem; }

.hero h1 { margin-top: 1rem; }

.hero .lede {
  margin-top: 1.5rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.25rem;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding-block: clamp(3rem, 8vw, 5.5rem);
}
.section--bone { background: var(--bone); }
.section--ink { background: var(--ink); color: var(--paper); }
.section--ink p { color: var(--stone); }
.section--ink h2, .section--ink h3 { color: var(--paper); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.section-head h2 { margin-top: 0.5rem; }

.grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 900px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
}

/* -- About / facts -- */

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--stone-line);
}
.fact dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
}
.fact dd {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 1.9rem;
}
@media (max-width: 640px) {
  .facts { grid-template-columns: 1fr 1fr; }
}

/* -- Hours table -- */

.hours-list { border-top: 1px solid var(--stone-line); }
.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--stone-line);
  font-family: var(--font-mono);
  font-size: 0.92rem;
}
.hours-list li span:first-child { color: var(--graphite); text-transform: uppercase; letter-spacing: 0.04em; }
.hours-list li.is-today { color: var(--ink); font-weight: 600; }

/* -- Service / ticket cards (shared: home preview + full portfolio) -- */

.ticket {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.ticket:hover { transform: translateY(-3px); border-color: var(--stone); }

.ticket-swatch {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background-image: repeating-linear-gradient(135deg, var(--bone) 0 8px, var(--stone-line) 8px 16px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ticket-swatch span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
  background: var(--paper);
  padding: 0.3rem 0.6rem;
  border: 1px dashed var(--stone);
}

.ticket-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.ticket-row h3 { text-transform: none; font-size: 1.15rem; }
.ticket-price {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--graphite);
  white-space: nowrap;
}
.ticket-desc { font-size: 0.92rem; margin: 0; }
.ticket-time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--stone);
}

.ticket--stub {
  border-style: dashed;
}
.ticket--stub::before,
.ticket--stub::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  background: var(--paper);
  border: 1px solid var(--stone-line);
  border-radius: 50%;
  transform: translateY(-50%);
}
.ticket--stub::before { left: -9px; }
.ticket--stub::after { right: -9px; }

/* -- CTA banner -- */

.cta-banner {
  text-align: center;
  padding-block: clamp(3rem, 8vw, 5rem);
}
.cta-banner h2 { margin-bottom: 1.75rem; }
.cta-banner .stripe-bar { max-width: 6rem; margin: 0 auto 1.75rem; }

/* ==========================================================================
   Portfolio page specifics
   ========================================================================== */

.filter-note {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--stone);
  margin-top: 0.75rem;
}

.portfolio-grid { margin-top: 2.5rem; }

/* ==========================================================================
   Contact page specifics
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.info-list { margin-top: 1.5rem; border-top: 1px solid var(--stone-line); }
.info-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--stone-line);
}
.info-list dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
}
.info-list dd { margin-top: 0.3rem; font-size: 1.05rem; }
.info-list a:hover { text-decoration: underline; }

.map-box {
  margin-top: 1.75rem;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--stone-line);
  border-radius: var(--radius);
  background-image: repeating-linear-gradient(135deg, var(--bone) 0 8px, var(--stone-line) 8px 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}
.map-box span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--graphite);
  background: var(--paper);
  padding: 0.4rem 0.7rem;
  border: 1px dashed var(--stone);
}

.booking-panel {
  border: 1px solid var(--stone-line);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--paper);
}

.booking-embed {
  margin-top: 1.5rem;
  min-height: 650px;
  border: 1px dashed var(--stone);
  border-radius: var(--radius);
  background: var(--bone);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}
.booking-embed p {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  max-width: 40ch;
}

.enquiry-form {
  margin-top: 1.5rem;
  display: grid;
  gap: 1.1rem;
}
.field { display: grid; gap: 0.4rem; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}
.field input,
.field textarea {
  border: 1px solid var(--stone-line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 0.75rem 0.85rem;
  font-size: 0.95rem;
}
.field input:focus,
.field textarea:focus { border-color: var(--ink); }
.field textarea { resize: vertical; min-height: 6rem; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--ink);
  color: var(--bone);
  padding-block: clamp(2.5rem, 6vw, 3.5rem) 1.75rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}
.site-footer .brand { color: var(--paper); }
.footer-tagline { margin-top: 0.75rem; font-size: 0.9rem; color: var(--stone); max-width: 30ch; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 0.9rem;
}
.footer-col ul { display: grid; gap: 0.6rem; }
.footer-col a:hover { text-decoration: underline; }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(231, 226, 217, 0.15);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--stone);
}

/* ==========================================================================
   Mobile nav
   ========================================================================== */

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: fixed;
    inset: 4.5rem 0 0 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem var(--gutter);
    gap: 1.5rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  }
  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-links a { font-size: 1rem; }
}