/* ============================================
   S SCULPT — design tokens
   ============================================ */
:root {
  /* color — matched to S Sculpt's real flyer branding (coffee brown + gold) */
  --clay-bg:      #F3ECE2;
  --umber:        #2B1B12;
  --terracotta:   #6B4226;
  --sage:         #8A6D4E;
  --amber:        #C9A24B;
  --surface:      #FBF7F1;
  --surface-line: #E5D9C8;
  --success:      #6B8F5E;
  --brand-brown:  #3D2B1F;
  --brand-gold:   #C9A24B;

  /* type */
  --font-display: "Fraunces", serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "Space Mono", monospace;

  /* scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 32px;

  --shadow-soft: 0 12px 32px -12px rgba(46, 42, 36, 0.18);
  --shadow-card: 0 4px 16px -6px rgba(46, 42, 36, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--clay-bg);
  color: var(--umber);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

::selection { background: var(--amber); color: var(--umber); }

:focus-visible {
  outline: 2px solid var(--terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================
   Layout helpers
   ============================================ */
.section { padding: var(--space-6) var(--space-2); }
.section-inner { max-width: 1120px; margin: 0 auto; }

.section-eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--terracotta);
  margin: 0 0 var(--space-1);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  max-width: 22ch;
}

.section-lede {
  max-width: 52ch;
  color: #564f44;
  margin: 0 0 var(--space-4);
  font-size: 1.05rem;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75em 1.4em;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--terracotta);
  color: var(--surface);
  box-shadow: var(--shadow-card);
}
.btn-primary:hover { background: #95643f; }

.btn-ghost {
  background: transparent;
  border-color: var(--umber);
  color: var(--umber);
}
.btn-ghost:hover { background: rgba(46,42,36,0.06); }

.btn-text {
  background: transparent;
  color: var(--terracotta);
  padding: 0.75em 0.4em;
}
.btn-text:hover { text-decoration: underline; }

.btn-lg { font-size: 1.05rem; padding: 0.9em 1.8em; }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(240, 235, 227, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--surface-line);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.9rem var(--space-2);
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin-right: auto;
}

.main-nav {
  display: flex;
  gap: var(--space-3);
  font-size: 0.92rem;
  font-weight: 500;
}
.main-nav a { opacity: 0.82; transition: opacity 0.15s; }
.main-nav a:hover { opacity: 1; color: var(--terracotta); }

.header-actions { display: flex; gap: 0.6rem; align-items: center; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--umber); border-radius: 2px; transition: 0.25s; }

@media (max-width: 880px) {
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: var(--space-2);
    gap: var(--space-2);
    border-bottom: 1px solid var(--surface-line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .header-actions .whatsapp-link span { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 600px) {
  .header-actions .whatsapp-link { display: none; }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding: var(--space-6) var(--space-2) var(--space-5);
  overflow: hidden;
  background: linear-gradient(160deg, var(--brand-brown) 0%, #2B1B12 60%, #1F140D 100%);
  color: var(--clay-bg);
}

.hero-blob {
  position: absolute;
  top: -8%;
  right: -12%;
  width: min(640px, 70vw);
  height: min(640px, 70vw);
  z-index: 0;
}
.blob-svg { width: 100%; height: 100%; }
.blob-path {
  fill: var(--brand-gold);
  opacity: 0.16;
  animation: blob-morph 14s ease-in-out infinite;
  transform-origin: center;
}
.blob-ring {
  position: absolute;
  inset: 8%;
  border: 1.5px solid var(--brand-gold);
  border-radius: 50% 45% 55% 48% / 48% 55% 45% 52%;
  opacity: 0.3;
  animation: blob-morph 14s ease-in-out infinite reverse;
}

@keyframes blob-morph {
  0%, 100% { border-radius: 50% 45% 55% 48% / 48% 55% 45% 52%; transform: rotate(0deg) scale(1); }
  33% { border-radius: 55% 50% 45% 60% / 52% 45% 58% 48%; transform: rotate(4deg) scale(1.03); }
  66% { border-radius: 45% 58% 50% 45% / 55% 48% 50% 55%; transform: rotate(-3deg) scale(0.98); }
}

.hero-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; text-align: left; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand-gold);
  margin: 0 0 var(--space-2);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.08;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.01em;
  color: var(--clay-bg);
}
.hero-title-accent { color: var(--brand-gold); font-style: italic; }

.hero-sub {
  font-size: 1.15rem;
  color: #E5D9C8;
  max-width: 46ch;
  margin: 0 0 var(--space-3);
}

.hero-cta-row { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; margin-bottom: var(--space-5); }

.hero-stats {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
  border-top: 1px solid rgba(229,217,200,0.2);
  padding-top: var(--space-3);
}
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; color: var(--brand-gold); }
.stat-label { font-size: 0.85rem; color: #C9BBA8; font-family: var(--font-mono); letter-spacing: 0.02em; }

/* ============================================
   Specials ticker
   ============================================ */
.specials-strip {
  background: var(--brand-brown);
  color: var(--brand-gold);
  overflow: hidden;
  padding: 0.7rem 0;
  border-top: 1px solid rgba(201,162,75,0.25);
  border-bottom: 1px solid rgba(201,162,75,0.25);
}
.specials-track {
  display: flex;
  gap: var(--space-5);
  white-space: nowrap;
  animation: ticker 28s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.specials-track span { padding-right: var(--space-5); }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   Services / Treatments
   ============================================ */
.service-tabs {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--surface-line);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: var(--space-4);
}
.tab-btn {
  background: none;
  border: none;
  padding: 0.6em 1.4em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #6b6256;
  transition: 0.2s;
}
.tab-btn.is-active { background: var(--terracotta); color: var(--surface); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--surface-line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.service-card-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-1); }
.service-name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; }
.service-price { font-family: var(--font-mono); color: var(--terracotta); font-weight: 700; font-size: 0.95rem; white-space: nowrap; }
.service-duration { font-family: var(--font-mono); font-size: 0.78rem; color: var(--sage); text-transform: uppercase; letter-spacing: 0.05em; }
.service-desc { color: #564f44; font-size: 0.92rem; flex-grow: 1; }
.service-card .btn { align-self: flex-start; margin-top: 0.5rem; }

/* ============================================
   Booking
   ============================================ */
.booking-panel {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-line);
  box-shadow: var(--shadow-soft);
  padding: var(--space-4);
  max-width: 680px;
}

.booking-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  position: relative;
}
.booking-steps::before {
  content: "";
  position: absolute;
  top: 14px; left: 14px; right: 14px;
  height: 2px;
  background: var(--surface-line);
  z-index: 0;
}
.bstep {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--surface-line);
  color: var(--umber);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: flex; justify-content: center; align-items: center;
  flex-shrink: 0;
}
.bstep span {
  position: absolute;
  top: 36px;
  font-size: 0.72rem;
  white-space: nowrap;
  color: #6b6256;
  font-family: var(--font-body);
}
.bstep.is-active, .bstep.is-done { background: var(--terracotta); color: var(--surface); }

.form-step { display: none; }
.form-step.is-active { display: block; animation: fadeUp 0.3s ease; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.field-label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin: var(--space-2) 0 0.4rem;
}
.field-input, .field-select {
  width: 100%;
  padding: 0.75em 1em;
  border: 1px solid var(--surface-line);
  border-radius: var(--radius-sm);
  background: var(--clay-bg);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--umber);
}
.field-input:focus, .field-select:focus { outline: 2px solid var(--terracotta); outline-offset: 1px; }
.field-hint { font-size: 0.82rem; color: #807762; margin: 0.4rem 0 0; }

.field-checkbox {
  display: flex; align-items: flex-start; gap: 0.6rem;
  margin-top: var(--space-2);
  font-size: 0.88rem;
  color: #4a443a;
}
.field-checkbox input { margin-top: 3px; }

.step-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-3);
}
.step-actions .btn-primary { margin-left: auto; }

.booking-summary {
  background: var(--clay-bg);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
  font-size: 0.92rem;
  margin-bottom: var(--space-2);
}
.booking-summary dl { display: grid; grid-template-columns: auto 1fr; gap: 0.3rem 1rem; margin: 0; }
.booking-summary dt { color: #807762; font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; }
.booking-summary dd { margin: 0; font-weight: 600; text-align: right; }

.voucher-row { display: flex; gap: 0.5rem; }
.voucher-row .field-input { flex: 1; }

.pay-options { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.3rem; }
.pay-option {
  display: flex; align-items: center; gap: 0.6rem;
  border: 1px solid var(--surface-line);
  border-radius: var(--radius-sm);
  padding: 0.7em 1em;
  font-size: 0.92rem;
  cursor: pointer;
}
.pay-option:has(input:checked) { border-color: var(--terracotta); background: rgba(168,116,79,0.06); }

.form-success { text-align: center; padding: var(--space-3) 0; }
.success-ring {
  width: 64px; height: 64px;
  margin: 0 auto var(--space-2);
  border-radius: 50%;
  border: 4px solid var(--success);
  position: relative;
}
.success-ring::after {
  content: "✓";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--success); font-size: 1.6rem; font-weight: 700;
}
.form-success h3 { font-family: var(--font-display); font-size: 1.4rem; margin: 0 0 0.4rem; }
.form-success p { color: #564f44; margin: 0 0 var(--space-2); }

/* ============================================
   Loyalty
   ============================================ */
.loyalty { background: var(--surface); }
.loyalty-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
  align-items: center;
}
.loyalty-list { display: flex; flex-direction: column; gap: 0.6rem; margin-top: var(--space-2); }
.loyalty-list li { font-size: 0.95rem; }
.loyalty-list strong { color: var(--terracotta); }

.loyalty-card {
  background: var(--clay-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-card);
}

.loyalty-ring-wrap { position: relative; width: 200px; height: 200px; margin: 0 auto var(--space-2); }
.loyalty-ring { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--surface-line); stroke-width: 12; }
.ring-fg {
  fill: none;
  stroke: var(--terracotta);
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 527.8;
  stroke-dashoffset: 527.8;
  transition: stroke-dashoffset 0.8s cubic-bezier(.4,0,.2,1);
}
.loyalty-ring-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.loyalty-points { font-family: var(--font-display); font-size: 2.4rem; font-weight: 600; }
.loyalty-points-label { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; color: #807762; }

.loyalty-tier { font-weight: 700; margin: 0 0 0.2rem; }
.loyalty-next { font-size: 0.85rem; color: #6b6256; margin: 0 0 var(--space-2); }
.loyalty-demo { border-top: 1px dashed var(--surface-line); padding-top: var(--space-2); margin-top: var(--space-2); }
.loyalty-demo-actions { display: flex; gap: 0.6rem; justify-content: center; margin-top: 0.5rem; flex-wrap: wrap; }

/* ============================================
   Vouchers
   ============================================ */
.voucher-builder {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-4);
  align-items: start;
}

.voucher-card {
  background: linear-gradient(135deg, var(--brand-brown), #2B1B12);
  color: var(--clay-bg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  aspect-ratio: 16/10;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.voucher-card::before {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  background: var(--brand-gold);
  opacity: 0.13;
  border-radius: 45% 55% 60% 40% / 50% 45% 55% 50%;
  top: -60px; right: -60px;
}
.voucher-brand { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; }
.voucher-amount { font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; color: var(--brand-gold); }
.voucher-to { font-size: 0.95rem; opacity: 0.85; }
.voucher-code { font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.05em; color: var(--brand-gold); }

.voucher-form .field-input,
.voucher-form textarea { width: 100%; }

.amount-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.amount-btn {
  background: var(--surface);
  border: 1px solid var(--surface-line);
  border-radius: var(--radius-sm);
  padding: 0.6em 0;
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
.amount-btn.is-active { border-color: var(--terracotta); background: rgba(168,116,79,0.08); color: var(--terracotta); }

.voucher-form .btn-lg { margin-top: var(--space-2); width: 100%; justify-content: center; }

/* ============================================
   Contact
   ============================================ */
.contact { background: var(--surface); }
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-4); align-items: center; }
.contact-list { display: flex; flex-direction: column; gap: 0.5rem; margin: var(--space-2) 0 var(--space-3); font-size: 0.95rem; }
.contact-list a { color: var(--terracotta); font-weight: 600; }
.map-placeholder {
  background: var(--clay-bg);
  border: 1px dashed var(--surface-line);
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  color: #807762; font-size: 0.9rem; text-align: center; padding: var(--space-2);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  text-align: center;
  padding: var(--space-4) var(--space-2);
  background: var(--brand-brown);
  color: var(--clay-bg);
}
.site-footer p { margin: 0.2rem 0; font-size: 0.9rem; }
.footer-fine { font-size: 0.78rem; opacity: 0.6; font-family: var(--font-mono); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .loyalty-grid, .contact-grid, .voucher-builder { grid-template-columns: 1fr; }
  .voucher-card { aspect-ratio: 16/9; }
}
@media (max-width: 560px) {
  .hero-title { font-size: 2.2rem; }
  .hero-stats { gap: var(--space-3); }
  .amount-grid { grid-template-columns: repeat(2, 1fr); }
  .booking-panel { padding: var(--space-3); }
  .bstep span { display: none; }
}