/* ===== Tokens ===== */
:root{
  --bg: #0b0b0c;
  --bg-alt: #131315;
  --card: #1a1a1d;
  --card-hover: #212124;
  --border: #2b2b2e;
  --text: #ece9e3;
  --muted: #9a9893;
  --red: #a8121c;
  --red-bright: #d21c28;
  --gold: #c9a45c;
  --gold-bright: #e0bf7f;
  --font-head: 'Oswald', sans-serif;
  --font-body: 'Montserrat', sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
.container{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn{
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 14px;
  padding: 14px 30px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  display: inline-block;
}
.btn-primary{
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  color: #16130a;
  border-color: var(--gold);
}
.btn-primary:hover{
  background: var(--red-bright);
  color: #fff;
  border-color: var(--red-bright);
}
.btn-ghost{
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover{
  border-color: var(--gold);
  color: var(--gold);
}
.btn-sm{ padding: 10px 20px; font-size: 12px; white-space: nowrap; }
.btn-block{ width: 100%; text-align: center; }

/* ===== Header ===== */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  background: rgba(11,11,12,0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text);
  flex-shrink:0;
}
.logo em{ color: var(--gold); font-style: normal; }
.logo-icon{ color: var(--red-bright); }
.main-nav{
  display:flex;
  gap: 28px;
  margin-left: auto;
}
.main-nav a{
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .2s;
  position: relative;
  padding: 4px 0;
}
.main-nav a:hover{ color: var(--gold); }
.header-cta{ flex-shrink:0; }
.burger{
  display:none;
  flex-direction: column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding: 6px;
}
.burger span{
  width: 24px; height: 2px;
  background: var(--text);
}

/* ===== Hero ===== */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 20%, #1c1c1f 0%, #0b0b0c 65%);
}
.hero-stripes{
  position:absolute; inset:0;
  background: repeating-linear-gradient(
    115deg,
    transparent 0 40px,
    rgba(168,18,28,0.06) 40px 42px,
    transparent 42px 90px,
    rgba(201,164,92,0.05) 90px 92px
  );
  pointer-events:none;
}
.hero-inner{
  position: relative;
  text-align:center;
  padding-top: 72px;
}
.hero-eyebrow{
  font-family: var(--font-head);
  color: var(--gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 18px;
}
.hero-title{
  font-family: var(--font-head);
  font-size: clamp(52px, 10vw, 120px);
  font-weight: 700;
  letter-spacing: 6px;
  margin: 0;
  line-height: 1;
  color: var(--text);
}
.hero-title span{ color: var(--red-bright); }
.hero-slogan{
  font-size: 18px;
  color: var(--muted);
  letter-spacing: 1px;
  margin: 22px 0 40px;
}
.hero-actions{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap; }

/* ===== Sections ===== */
.section{ padding: 100px 0; }
.section-alt{ background: var(--bg-alt); }
.section-eyebrow{
  font-family: var(--font-head);
  color: var(--red-bright);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 13px;
  margin: 0 0 10px;
  text-align:center;
}
.section-title{
  font-family: var(--font-head);
  font-size: clamp(30px, 5vw, 44px);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align:center;
  margin: 0 0 14px;
  position:relative;
}
.section-title::after{
  content:'';
  display:block;
  width: 70px; height: 3px;
  background: var(--gold);
  margin: 18px auto 0;
}
.section-sub{
  text-align:center;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 50px;
  font-size: 15px;
}

/* ===== Services ===== */
.services-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.service-card{
  background: var(--card);
  border: 1px solid var(--border);
  padding: 26px;
  display:flex;
  align-items:flex-start;
  gap: 16px;
  cursor:pointer;
  transition: border-color .2s, background .2s;
}
.service-card:hover{ border-color: var(--gold); background: var(--card-hover); }
.service-card.selected{
  border-color: var(--red-bright);
  background: linear-gradient(180deg, rgba(168,18,28,0.12), rgba(168,18,28,0.03));
}
.service-check{
  width: 22px; height: 22px;
  flex-shrink:0;
  margin-top: 3px;
  accent-color: var(--red-bright);
  cursor:pointer;
}
.service-body{ flex:1; }
.service-name{
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin: 0 0 6px;
}
.service-desc{
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 12px;
}
.service-meta{
  display:flex;
  gap: 16px;
  font-family: var(--font-head);
  font-size: 14px;
}
.service-price{ color: var(--gold); }
.service-time{ color: var(--muted); }

.summary-bar{
  position: sticky;
  bottom: 0;
  margin-top: 40px;
  background: rgba(19,19,21,0.96);
  border-top: 1px solid var(--gold);
  backdrop-filter: blur(6px);
}
.summary-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 18px 24px;
}
.summary-info{ font-size: 14px; color: var(--muted); }
.summary-totals{ display:flex; gap: 24px; font-size: 14px; }
.summary-total-item strong{ color: var(--gold); font-family: var(--font-head); font-size: 16px; }

/* ===== Gallery ===== */
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 14px;
}
.gallery-item{
  overflow:hidden;
  border: 1px solid var(--border);
  position: relative;
}
.gallery-item.span-2{ grid-column: span 2; grid-row: span 2; }
.gallery-item img{
  width:100%; height:100%; object-fit: cover;
  transition: transform .4s ease, filter .4s ease;
  filter: grayscale(35%);
}
.gallery-item:hover img{
  transform: scale(1.06);
  filter: grayscale(0%);
}

/* ===== Masters ===== */
.masters-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.master-card{
  background: var(--card);
  border: 1px solid var(--border);
  overflow:hidden;
  transition: border-color .2s, transform .2s;
}
.master-card:hover{ transform: translateY(-4px); }
.master-card.selected{ border-color: var(--gold); }
.master-photo{ height: 320px; overflow:hidden; }
.master-photo img{ width:100%; height:100%; object-fit: cover; filter: grayscale(50%); }
.master-card.selected .master-photo img{ filter: grayscale(0%); }
.master-info{ padding: 22px; text-align:center; }
.master-name{
  font-family: var(--font-head);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 6px;
}
.master-role{ color: var(--gold); font-size: 13px; margin: 0 0 6px; text-transform: uppercase; letter-spacing: 1px; }
.master-spec{ color: var(--muted); font-size: 13px; margin: 0 0 20px; min-height: 40px; }
.master-select-btn{ width: 100%; }
.master-card.selected .master-select-btn{
  background: var(--red-bright);
  color:#fff;
  border-color: var(--red-bright);
}

/* ===== Booking form ===== */
.booking-wrap{ max-width: 620px; margin: 0 auto; }
.booking-form{
  background: var(--card);
  border: 1px solid var(--border);
  padding: 40px;
}
.form-row{ margin-bottom: 22px; display:flex; flex-direction:column; }
.form-row-split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 22px;
}
.form-row-split > div{ display:flex; flex-direction:column; }
.form-row-split .form-error{ display:block; }
label{
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
input[type="text"], input[type="tel"], input[type="date"], select{
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color .2s;
  color-scheme: dark;
}
input:focus, select:focus{ border-color: var(--gold); }
input.invalid, select.invalid{ border-color: var(--red-bright); }
.form-error{
  color: var(--red-bright);
  font-size: 12px;
  margin-top: 6px;
  min-height: 14px;
}
.booking-services-summary{
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 14px;
  font-size: 13px;
  color: var(--muted);
}
.booking-services-summary a{ color: var(--gold); text-decoration: underline; }
.booking-services-summary ul{ margin: 0; padding-left: 18px; color: var(--text); }
.booking-services-summary .bs-total{ margin-top: 10px; color: var(--gold); font-family: var(--font-head); }
.slots-legend{
  display:flex;
  gap: 18px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}
.slots-legend span{ display:flex; align-items:center; gap:6px; }
.dot{ width:10px; height:10px; display:inline-block; border-radius:50%; }
.dot-free{ background: transparent; border: 1px solid var(--gold); }
.dot-selected{ background: var(--red-bright); }
.dot-taken{ background: #444; }

.time-slots{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 10px;
}
.slots-hint{
  color: var(--muted);
  font-size: 13px;
  grid-column: 1 / -1;
  margin: 0;
}
.time-slot{
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: .5px;
  padding: 10px 6px;
  text-align:center;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.time-slot:hover:not(.taken){ border-color: var(--gold); color: var(--gold); }
.time-slot.selected{
  background: var(--red-bright);
  border-color: var(--red-bright);
  color: #fff;
}
.time-slot.taken{
  color: #5c5c5c;
  border-color: var(--border);
  background: #131315;
  text-decoration: line-through;
  cursor: not-allowed;
}

.form-success{
  margin-top: 20px;
  background: rgba(201,164,92,0.1);
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  padding: 18px;
  font-size: 14px;
  line-height: 1.7;
}

/* ===== Contacts ===== */
.contacts-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.contacts-info{ display:flex; flex-direction:column; gap: 24px; justify-content:center; }
.contact-item{ display:flex; flex-direction:column; gap:4px; border-left: 2px solid var(--gold); padding-left: 16px; }
.contact-label{ font-family: var(--font-head); font-size: 12px; letter-spacing: 1.5px; text-transform:uppercase; color: var(--muted); }
.contact-value{ font-size: 16px; }
.contact-social a{ color: var(--gold); }
.contact-social a:hover{ color: var(--red-bright); }
.contacts-map{ min-height: 320px; border: 1px solid var(--border); overflow:hidden; }
.contacts-map iframe{ width:100%; height:100%; border:0; filter: grayscale(60%) invert(92%) contrast(90%); }

/* ===== Footer ===== */
.site-footer{
  background: #08080a;
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo{ font-size: 16px; }
.site-footer p{ color: var(--muted); font-size: 13px; margin:0; }

/* ===== Responsive ===== */
@media (max-width: 900px){
  .main-nav{ display:none; }
  .burger{ display:flex; }
  .contacts-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .gallery-item.span-2{ grid-column: span 2; grid-row: span 1; }
  .form-row-split{ grid-template-columns: 1fr; }
}
@media (max-width: 600px){
  .header-cta{ display:none; }
  .booking-form{ padding: 26px; }
  .summary-inner{ justify-content:center; text-align:center; }
}

.main-nav.open{
  display:flex;
  position:absolute;
  top:72px; left:0; right:0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  flex-direction:column;
  padding: 20px 24px;
  gap: 18px;
}