/* ============================================================
   A1 AUTO SPA — styles.css
   Design: Dark premium with red accent (#c8171e)
   Fonts: Playfair Display (headings) + Inter (body)
   ============================================================ */

/* ===========================
   ROOT VARIABLES
=========================== */
:root {
  --black:      #0a0a0a;
  --dark:       #111111;
  --dark-2:     #1a1a1a;
  --dark-3:     #222222;
  --gold:       #c8171e;
  --gold-light: #e02229;
  --gold-dim:   rgba(200, 23, 30, 0.15);
  --white:      #f4f4f0;
  --white-dim:  rgba(244, 244, 240, 0.65);
  --border:     rgba(255, 255, 255, 0.07);
  --radius:     12px;
  --transition: 0.28s ease;
  --shadow-gold: 0 8px 32px rgba(200, 23, 30, 0.35);
}

/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ===========================
   LAYOUT
=========================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

section {
  padding: 104px 0;
}

/* ===========================
   TYPOGRAPHY
=========================== */
h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem);   font-weight: 600; }
h3 { font-size: 1.3rem;                      font-weight: 600; }

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
  outline-offset: 3px;
}

.btn:focus-visible {
  outline: 2px solid var(--gold-light);
}

.btn-lg  { padding: 16px 38px; font-size: 0.9rem; }
.btn-sm  { padding: 8px 20px;  font-size: 0.76rem; }
.btn-full { width: 100%; }

/* Primary — gold fill */
.btn-primary {
  background: var(--gold);
  color: var(--black);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.btn-primary:active { transform: translateY(0); }

/* Outline gold */
.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--black);
}

/* Ghost — white outline */
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(244, 244, 240, 0.35);
}
.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.07);
}

/* Nav CTA */
.btn-nav {
  background: var(--gold);
  color: var(--black);
  padding: 9px 22px;
  font-size: 0.78rem;
}
.btn-nav:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

/* ===========================
   SECTION LABEL & HEADER
=========================== */
.section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 68px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  color: var(--white-dim);
  font-size: 1.05rem;
  max-width: 460px;
  margin: 0 auto;
}

/* ===========================
   STICKY HEADER
=========================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background var(--transition), padding var(--transition),
              box-shadow var(--transition);
}

#header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 15px 0;
  box-shadow: 0 1px 0 var(--border);
}
#header.scrolled .logo-img {
  height: 42px;
  transition: height var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
  flex-shrink: 0;
}
.logo span { color: var(--gold); }

.logo-img {
  height: 52px;
  width: auto;
  display: block;
  /* Removes white background from the logo PNG */
  mix-blend-mode: screen;
  filter: brightness(1.05);
}

.logo-img--footer {
  height: 64px;
  mix-blend-mode: screen;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a:not(.btn) {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(244, 244, 240, 0.75);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}
.nav-links a:not(.btn):hover { color: var(--white); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(300px, 80vw);
  height: 100vh;
  background: var(--dark);
  z-index: 99;
  padding: 100px 32px 40px;
  transition: right 0.34s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid var(--border);
}
.mobile-nav.open { right: 0; }

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav a:not(.btn) {
  display: block;
  padding: 13px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--white-dim);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav a:not(.btn):hover { color: var(--white); }
.mobile-nav .btn {
  margin-top: 20px;
  width: 100%;
  text-align: center;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 98;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ===========================
   HERO
=========================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 60%;
  background-repeat: no-repeat;
  transform: scale(1.06);
  transition: transform 10s ease;
  filter: brightness(0.45);
}
.hero-bg.loaded { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    108deg,
    rgba(10, 10, 10, 0.93) 0%,
    rgba(10, 10, 10, 0.72) 55%,
    rgba(10, 10, 10, 0.40) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(200, 23, 30, 0.1);
  border: 1px solid rgba(200, 23, 30, 0.4);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero-content h1 { margin-bottom: 22px; }

.hero-sub {
  font-size: 1.1rem;
  color: var(--white-dim);
  margin-bottom: 42px;
  max-width: 510px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* Stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--white-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

/* ===========================
   SERVICES & PRICING
=========================== */
#services { background: var(--dark); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
}
.service-card:hover {
  border-color: rgba(200, 23, 30, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.service-card.featured {
  border-color: var(--gold);
  background: linear-gradient(150deg, rgba(200, 23, 30, 0.08) 0%, var(--dark-2) 60%);
}
.service-card.featured:hover {
  box-shadow: 0 16px 48px rgba(200, 23, 30, 0.2);
}

.popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 50px;
  white-space: nowrap;
}

.card-icon {
  color: var(--gold);
  font-size: 1.1rem;
  line-height: 1;
}

.service-card h3 { color: var(--white); margin-bottom: 2px; }

.card-price {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.card-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 6px;
}
.card-features li {
  font-size: 0.875rem;
  color: var(--white-dim);
  padding-left: 20px;
  position: relative;
  line-height: 1.4;
}
.card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.78rem;
  top: 1px;
}

.service-locations {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 44px;
}

.location-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--dark-3);
  border: 1px solid rgba(200, 23, 30, 0.3);
  color: var(--white-dim);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 50px;
  letter-spacing: 0.02em;
}

.services-note {
  text-align: center;
  margin-top: 20px;
  color: var(--white-dim);
  font-size: 0.875rem;
}
.services-note a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===========================
   BEFORE & AFTER GALLERY
=========================== */
#gallery { background: var(--black); }

.gallery-grid {
  display: grid;
  gap: 24px;
}

.gallery-sliders {
  grid-template-columns: repeat(2, 1fr);
  max-width: 860px;
  margin: 0 auto 40px;
}

.gallery-clean {
  grid-template-columns: repeat(3, 1fr);
}

.clean-photo {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--dark-2);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.clean-photo:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}
.clean-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.clean-photo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}
.placeholder-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.comparison-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  aspect-ratio: 3 / 4;
  background: var(--dark-2);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.comparison-slider:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.after-img,
.before-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  display: block;
}

.before-wrap {
  position: absolute;
  inset: 0;
  clip-path: inset(0 50% 0 0);
  will-change: clip-path;
  pointer-events: none;
}

.slider-divider {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--gold);
  transform: translateX(-50%);
  z-index: 10;
  pointer-events: none;
  will-change: left;
}

.slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.45);
  cursor: ew-resize;
  pointer-events: all;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.comparison-slider:active .slider-handle,
.slider-handle:active {
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 6px 28px rgba(200, 23, 30, 0.5);
}

.slider-handle svg {
  width: 18px;
  height: 18px;
  color: var(--black);
  flex-shrink: 0;
}

.img-label {
  position: absolute;
  bottom: 14px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 5px 12px;
  border-radius: 4px;
  z-index: 5;
  pointer-events: none;
  color: var(--white);
}
.before-label { left: 14px; }
.after-label  { right: 14px; }

/* ===========================
   CONTACT & BOOKING FORM
=========================== */
#contact { background: var(--dark); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }

.contact-info > p {
  color: var(--white-dim);
  margin-bottom: 44px;
  line-height: 1.75;
  font-size: 1rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  font-size: 1.15rem;
  margin-top: 1px;
  flex-shrink: 0;
  width: 22px;
}

.contact-item strong {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 5px;
}

.contact-item p,
.contact-item a {
  font-size: 0.95rem;
  color: var(--white-dim);
  line-height: 1.6;
}
.contact-item a {
  transition: color var(--transition);
}
.contact-item a:hover { color: var(--white); }

/* Form wrapper */
.form-wrap {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 40px;
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.required { color: var(--gold); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 13px 16px;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(244, 244, 240, 0.28);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200, 23, 30, 0.14);
}

/* Custom select arrow */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 42px;
  cursor: pointer;
}
.form-group select option {
  background: var(--dark-2);
}

/* Date input color fix */
.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.6) sepia(1) saturate(2) hue-rotate(5deg);
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 88px;
}

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: rgba(244, 244, 240, 0.35);
  margin-top: -6px;
}

/* ===========================
   FOOTER
=========================== */
#footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 52px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-tagline {
  color: var(--white-dim);
  font-size: 0.9rem;
  margin-top: -4px;
}

.footer-links {
  display: flex;
  gap: 36px;
  margin: 8px 0;
}
.footer-links a {
  font-size: 0.84rem;
  color: var(--white-dim);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-copy {
  font-size: 0.75rem;
  color: rgba(244, 244, 240, 0.3);
  margin-top: 8px;
}

/* ===========================
   SCROLL FADE-IN ANIMATION
=========================== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }

/* ===========================
   RESPONSIVE — TABLET (≤1100px)
=========================== */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-clean {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-clean .clean-photo:last-child {
    grid-column: span 2;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }
}

/* ===========================
   RESPONSIVE — MOBILE (≤768px)
=========================== */
@media (max-width: 768px) {
  section { padding: 72px 0; }

  .nav-links    { display: none; }
  .hamburger    { display: flex; }

  .hero-bg {
    background-position: 70% center;
    background-size: cover;
  }

  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.75rem; }

  .hero-content h1 { font-size: clamp(2rem, 7vw, 3rem); }
  .hero-sub         { font-size: 1rem; }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .hero-actions .btn {
    width: 80%;
    max-width: 260px;
  }

  .hero-stats {
    gap: 20px;
    flex-wrap: wrap;
  }
  .stat-divider { display: none; }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .gallery-sliders {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  .gallery-clean {
    grid-template-columns: 1fr;
  }
  .gallery-clean .clean-photo:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  .form-row { grid-template-columns: 1fr; }
  .form-wrap { padding: 28px 20px; }

  .contact-grid { gap: 40px; }

  .footer-links { gap: 24px; flex-wrap: wrap; justify-content: center; }
}

/* ===========================
   RESPONSIVE — SMALL (≤480px)
=========================== */
@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-content h1 { font-size: 2rem; }
  .hero-badge { font-size: 0.65rem; }
  .card-price { font-size: 2rem; }
  .cal-slots { grid-template-columns: repeat(3, 1fr); }
}

/* ===========================
   CALENDAR DATE + TIME PICKER
=========================== */
.cal-picker {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  user-select: none;
}

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.cal-month-label {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.cal-nav {
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  line-height: 1;
  padding: 0;
}
.cal-nav:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 6px;
}
.cal-weekdays span {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--white-dim);
  text-transform: uppercase;
  padding: 4px 0;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 0.82rem;
  cursor: pointer;
  border: 1px solid transparent;
  background: none;
  color: var(--white);
  transition: all var(--transition);
  font-family: 'Inter', sans-serif;
  padding: 0;
}
.cal-day:hover:not(.cal-day--disabled):not(.cal-day--empty) {
  border-color: var(--gold);
  color: var(--gold);
}
.cal-day--today {
  border-color: rgba(200, 23, 30, 0.45);
  color: var(--gold);
}
.cal-day--selected {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
  font-weight: 600;
}
.cal-day--disabled {
  color: rgba(255, 255, 255, 0.18);
  cursor: not-allowed;
}
.cal-day--empty { cursor: default; }

/* Time slots */
.cal-times {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: none;
}
.cal-times.visible { display: block; }

.cal-times-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.cal-slots {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.cal-slot {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 2px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--white-dim);
  transition: all var(--transition);
  font-family: 'Inter', sans-serif;
}
.cal-slot:hover {
  border-color: var(--gold);
  color: var(--white);
}
.cal-slot--selected {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  font-weight: 600;
}

.cal-selected {
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 500;
  margin-top: 10px;
  min-height: 18px;
  text-align: center;
}