/* === AmStudio - Aesthetic Dark Style === */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Outfit:wght@300;400;500;600&display=swap');

:root {
  /* Colors - Dark Aesthetic Palette */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #181818;
  --bg-card-hover: #1f1f1f;
  --bg-input: #141414;

  --text-primary: #f5f5f0;
  --text-secondary: #a8a8a0;
  --text-muted: #666660;
  --text-accent: #d4c9b0;

  --accent: #c9b896;
  --accent-light: #e8dcc8;
  --accent-dark: #9a8b6e;

  --success: #7d9a6a;
  --warning: #c9a857;
  --error: #a85757;

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.1);

  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(201, 184, 150, 0.1);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans: 'Outfit', -apple-system, sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  font-weight: 300;
  letter-spacing: 0.02em;
}

/* === Selection === */
::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

/* === Page Wrapper === */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === Hero Header === */
.hero {
  position: relative;
  padding: 80px 20px 100px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--accent));
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    radial-gradient(circle at 20% 30%, var(--accent) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, var(--accent) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}

.logo-icon {
  font-size: 1.5rem;
  opacity: 0.8;
}

.logo h1 {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 400;
  font-style: italic;
  color: var(--text-primary);
  letter-spacing: 0.08em;
}

.tagline {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* === Decorative Elements === */
.decorative-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 24px auto;
  opacity: 0.5;
}

/* === Booking Container === */
.booking-container {
  flex: 1;
  max-width: 900px;
  margin: -50px auto 60px;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* === Steps Indicator === */
.steps-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 50px;
  padding: 24px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0.4;
  transition: var(--transition);
}

.step.active {
  opacity: 1;
}

.step.completed {
  opacity: 1;
}

.step.completed .step-number {
  background: var(--success);
  border-color: var(--success);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 400;
  font-size: 0.9rem;
  transition: var(--transition);
}

.step.active .step-number {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.step span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.step-line {
  width: 50px;
  height: 1px;
  background: var(--border-light);
  margin: 0 12px;
  margin-bottom: 26px;
}

/* === Booking Steps === */
.booking-step {
  display: none;
  animation: fadeIn 0.6s ease-out;
}

.booking-step.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.booking-step h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  font-style: italic;
  margin-bottom: 8px;
  text-align: center;
  color: var(--text-primary);
}

.step-desc {
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 300;
  font-size: 0.95rem;
}

/* === Services Grid === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent) 0%, transparent 100%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
  opacity: 0.03;
}

.service-card.selected {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.service-card.selected::after {
  content: '✓';
  position: absolute;
  top: 16px;
  right: 16px;
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: var(--bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

.service-content {
  position: relative;
  z-index: 1;
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  opacity: 0.9;
}

.service-name {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.service-duration {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.service-prices {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.service-price {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--accent);
}

.service-deposit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.service-deposit strong {
  color: var(--text-secondary);
}

/* === Calendar === */
.datetime-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

@media (max-width: 768px) {
  .datetime-container {
    grid-template-columns: 1fr;
  }
}

.calendar-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.calendar-header span {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.2rem;
  font-style: italic;
}

.cal-nav {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
}

.cal-nav:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: 16px;
}

.weekdays span {
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 400;
  transition: var(--transition);
}

.day:hover:not(.disabled):not(.past) {
  background: var(--bg-card-hover);
}

.day.today {
  border: 1px solid var(--accent);
}

.day.selected {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 500;
}

.day.disabled,
.day.past {
  opacity: 0.25;
  cursor: not-allowed;
}

/* === Time Slots === */
.time-slots-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
}

.time-slots-wrapper h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  margin-bottom: 8px;
}

.selected-date-text {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.time-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
}

.time-slot {
  padding: 14px 12px;
  text-align: center;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 400;
  font-size: 0.9rem;
  transition: var(--transition);
}

.time-slot:hover {
  border-color: var(--accent);
}

.time-slot.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
  font-weight: 500;
}

.time-slot.unavailable {
  opacity: 0.25;
  cursor: not-allowed;
  text-decoration: line-through;
}

.no-slots-message {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  padding: 30px 20px;
  font-style: italic;
}

/* === Client Form === */
.client-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  font-weight: 400;
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px 18px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 300;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

/* === Booking Summary === */
.booking-summary {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-bottom: 24px;
}

.booking-summary h3 {
  font-family: var(--font-serif);
  font-style: italic;
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
}

.summary-item .label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.summary-item .value {
  font-weight: 400;
  color: var(--text-primary);
}

.summary-item.total {
  font-size: 1.1rem;
  margin-top: 8px;
}

.summary-item.total .value {
  color: var(--accent);
  font-weight: 500;
}

.summary-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 12px 0;
}

/* === Payment Section === */
.payment-info {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 50px 40px;
  text-align: center;
  margin-bottom: 24px;
}

.payment-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  opacity: 0.9;
}

.payment-info h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.payment-amount {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 12px;
}

.payment-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.payment-methods {
  text-align: center;
  margin-bottom: 28px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.methods-logos {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.payment-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 20px 0;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-light);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-lg {
  width: 100%;
  padding: 20px;
  font-size: 0.95rem;
}

.step-buttons {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

/* === Loading State === */
.loading {
  text-align: center;
  padding: 50px;
  color: var(--text-muted);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* === Footer === */
.footer {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  border-top: 1px solid var(--border-subtle);
}

/* === Scrollbar === */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* === Responsive === */
@media (max-width: 600px) {
  .logo h1 {
    font-size: 2.5rem;
  }

  .steps-indicator {
    padding: 20px 16px;
  }

  .step span {
    display: none;
  }

  .step-line {
    width: 20px;
    margin-bottom: 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .time-slots {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-buttons {
    flex-direction: column-reverse;
  }

  .booking-step h2 {
    font-size: 1.8rem;
  }
}