/**
 * Xami Landing Page Styles
 * Extracted from inline CSS for better caching and performance
 */

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #0a0a0f;
  color: #e4e4e4;
  line-height: 1.6;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: white;
}

.logo-icon {
  height: 36px;
  display: flex;
  align-items: center;
}

.logo-icon img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.logo-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.2);
}

.logo-text {
  font-size: 18px;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: #888;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: white;
}

.btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.05);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  background: radial-gradient(ellipse at top, rgba(102, 126, 234, 0.15) 0%, transparent 50%);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content h1 {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-content h1 .gradient {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 18px;
  color: #888;
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-buttons .btn {
  padding: 14px 28px;
  font-size: 16px;
}

/* Booking Card */
.booking-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px;
  padding: 32px;
  backdrop-filter: blur(20px);
}

.booking-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.booking-card .subtitle {
  color: #666;
  font-size: 14px;
  margin-bottom: 24px;
}

/* Calendar */
.calendar {
  margin-bottom: 24px;
}

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

.calendar-header h4 {
  font-size: 16px;
  font-weight: 600;
}

.calendar-nav {
  display: flex;
  gap: 8px;
}

.calendar-nav button {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.calendar-nav button:hover {
  background: rgba(255,255,255,0.1);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day-name {
  text-align: center;
  font-size: 11px;
  color: #666;
  padding: 8px 0;
  text-transform: uppercase;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  color: #888;
}

.calendar-day:hover:not(.disabled):not(.empty) {
  background: rgba(102, 126, 234, 0.2);
}

.calendar-day.today {
  color: #667eea;
  font-weight: 600;
}

.calendar-day.selected {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.calendar-day.disabled {
  color: #333;
  cursor: not-allowed;
}

.calendar-day.empty {
  cursor: default;
}

/* Time Slots */
.time-section {
  margin-bottom: 24px;
}

.time-section h4 {
  font-size: 14px;
  color: #888;
  margin-bottom: 12px;
}

.time-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.time-slot {
  padding: 10px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  background: transparent;
  color: #888;
}

.time-slot:hover {
  border-color: #667eea;
  color: white;
}

.time-slot.selected {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-color: transparent;
  color: white;
}

/* Form */
.booking-form {
  display: none;
}

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

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: #888;
  margin-bottom: 6px;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: white;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: #667eea;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.selected-datetime {
  background: rgba(102, 126, 234, 0.1);
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.selected-datetime span {
  color: #667eea;
  font-weight: 500;
}

.selected-datetime button {
  background: none;
  border: none;
  color: #888;
  cursor: pointer;
  font-size: 12px;
}

.selected-datetime button:hover {
  color: white;
}

/* Features Section */
.features {
  padding: 100px 40px;
  background: linear-gradient(180deg, transparent 0%, rgba(102, 126, 234, 0.05) 100%);
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 40px;
  margin-bottom: 16px;
}

.section-header p {
  color: #888;
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: rgba(102, 126, 234, 0.3);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.feature-card p {
  color: #888;
  font-size: 14px;
  line-height: 1.7;
}

/* How it Works */
.how-it-works {
  padding: 100px 40px;
}

.how-it-works-container {
  max-width: 1000px;
  margin: 0 auto;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.step-content p {
  color: #888;
  font-size: 15px;
}

/* Footer */
footer {
  padding: 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
}

footer p {
  color: #666;
  font-size: 14px;
}

footer a {
  color: #667eea;
  text-decoration: none;
}

/* Success Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: #1a1a24;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 40px;
  max-width: 450px;
  width: 90%;
  text-align: center;
  transform: translateY(20px);
  transition: transform 0.3s;
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.success-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto 24px;
}

.modal h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.modal p {
  color: #888;
  margin-bottom: 24px;
}

.modal .meeting-info {
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  text-align: left;
}

.modal .meeting-info div {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.modal .meeting-info div:last-child {
  border-bottom: none;
}

.modal .meeting-info .label {
  color: #666;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .hero-content {
    text-align: center;
  }

  .hero-content p {
    margin: 0 auto 32px;
  }

  .hero-buttons {
    justify-content: center;
  }

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

@media (max-width: 768px) {
  header {
    padding: 16px 20px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .booking-card {
    padding: 24px;
  }

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

  .features, .how-it-works {
    padding: 60px 20px;
  }

  .section-header h2 {
    font-size: 28px;
  }
}