/* ============================================
   PREMIUM BOOKING PAGE STYLES
   High-Standard Web Development Agency
   Primary: Blue | Secondary: Orange
   ============================================ */

/* CSS VARIABLES */
:root {
  /* Brand Colors */
  --primary-blue: #0066ff;
  --primary-blue-dark: #0052cc;
  --primary-blue-light: #3385ff;
  --secondary-orange: #ff6b35;
  --secondary-orange-dark: #ff5722;
  --secondary-orange-light: #ff8a65;

  /* Neutrals */
  --white: #ffffff;
  --off-white: #fafbfc;
  --light-gray: #f5f7fa;
  --border-gray: #e1e8ed;
  --text-gray: #6b7280;
  --text-dark: #1f2937;
  --black: #111827;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0, 102, 255, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 102, 255, 0.12);
  --shadow-lg: 0 12px 40px rgba(0, 102, 255, 0.18);
  --shadow-xl: 0 20px 60px rgba(0, 102, 255, 0.25);

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   BOOKING CONTAINER
   ============================================ */
.booking-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
  min-height: 100vh;
}

/* ============================================
   PROGRESS INDICATOR
   ============================================ */
.progress-container {
  background: var(--white);
  border-radius: 20px;
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.progress-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  /* background: linear-gradient(90deg, var(--primary-blue) 0%, var(--secondary-orange) 100%); */
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--light-gray);
  border-radius: 10px;
  margin-bottom: 2.5rem;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--primary-blue);
  border-radius: 10px;
  width: 0%;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.progress-fill::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.progress-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: relative;
  transition: var(--transition-smooth);
}

.step-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--light-gray);
  border: 3px solid var(--border-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-bounce);
  position: relative;
}

.step-circle ion-icon {
  font-size: 28px;
  color: var(--text-gray);
  transition: var(--transition-smooth);
}

.progress-step.active .step-circle {
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-blue-light) 100%
  );
  border-color: var(--primary-blue);
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.3);
}

.progress-step.active .step-circle ion-icon {
  color: var(--white);
  transform: scale(1.1);
}

.progress-step span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-gray);
  text-align: center;
  transition: var(--transition-smooth);
}

.progress-step.active span {
  color: var(--primary-blue);
  transform: scale(1.05);
}

/* ============================================
   FORM WRAPPER
   ============================================ */
.form-wrapper {
  background: var(--white);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.form-wrapper::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  /* background: radial-gradient(circle, rgba(0, 102, 255, 0.03) 0%, transparent 70%); */
  pointer-events: none;
}

/* ============================================
   FORM STEPS
   ============================================ */
.form-step {
  display: none;
  animation: fadeInUp 0.5s ease-out;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   STEP HEADER
   ============================================ */
.step-header {
  text-align: center;
  margin-bottom: 3rem;
}

.step-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 1rem;
  /* background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--secondary-orange) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; */
  line-height: 1.2;
}

.step-header p {
  font-size: 1.1rem;
  color: var(--text-gray);
  font-weight: 400;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  letter-spacing: 0.3px;
}

.required {
  color: var(--secondary-orange);
  margin-left: 2px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--off-white);
  border: 2px solid var(--border-gray);
  border-radius: 12px;
  transition: var(--transition-smooth);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: var(--white);
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
  transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-gray);
  opacity: 0.6;
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--secondary-orange);
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-10px);
  }
  75% {
    transform: translateX(10px);
  }
}

.char-count {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-gray);
  margin-top: 0.5rem;
}

/* ============================================
   BUDGET OPTIONS
   ============================================ */
.budget-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.budget-option {
  cursor: pointer;
}

.budget-option input {
  display: none;
}

.budget-card {
  padding: 1.5rem;
  background: var(--off-white);
  border: 2px solid var(--border-gray);
  border-radius: 16px;
  text-align: center;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.budget-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 102, 255, 0.1),
    transparent
  );
  transition: left 0.5s;
}

.budget-option:hover .budget-card {
  transform: translateY(-4px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.budget-option:hover .budget-card::before {
  left: 100%;
}

.budget-option.selected .budget-card {
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-blue-dark) 100%
  );
  border-color: var(--primary-blue);
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.budget-amount {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.budget-option.selected .budget-amount,
.budget-option.selected .budget-label {
  color: var(--white);
}

.budget-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-gray);
  font-weight: 500;
}

/* ============================================
   MEETING TYPES
   ============================================ */
.meeting-types {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.meeting-option {
  cursor: pointer;
}

.meeting-option input {
  display: none;
}

.meeting-card {
  padding: 1.75rem 1rem;
  background: var(--off-white);
  border: 2px solid var(--border-gray);
  border-radius: 16px;
  text-align: center;
  transition: var(--transition-bounce);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.meeting-card ion-icon {
  font-size: 36px;
  color: var(--primary-blue);
  transition: var(--transition-smooth);
}

.meeting-card span {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 1rem;
}

.meeting-card small {
  font-size: 0.8rem;
  color: var(--text-gray);
}

.meeting-option:hover .meeting-card {
  transform: translateY(-6px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.meeting-option.selected .meeting-card {
  background: linear-gradient(
    135deg,
    var(--secondary-orange) 0%,
    var(--secondary-orange-dark) 100%
  );
  border-color: var(--secondary-orange);
  box-shadow: var(--shadow-lg);
}

.meeting-option.selected .meeting-card ion-icon,
.meeting-option.selected .meeting-card span,
.meeting-option.selected .meeting-card small {
  color: var(--white);
}

/* ============================================
   CALENDAR SECTION
   ============================================ */
.calendar-section {
  background: var(--light-gray);
  padding: 2rem;
  border-radius: 16px;
  margin-bottom: 2rem;
}

.availability-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.availability-note ion-icon {
  font-size: 18px;
  color: var(--primary-blue);
}

/* ============================================
   TIME SLOTS
   ============================================ */
.time-slots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.time-slot {
  padding: 1rem;
  background: var(--white);
  border: 2px solid var(--border-gray);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-bounce);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.time-slot ion-icon {
  font-size: 20px;
  color: var(--primary-blue);
}

.time-slot span {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.time-slot:hover {
  transform: translateY(-4px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-sm);
}

.time-slot.selected {
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-blue-dark) 100%
  );
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.time-slot.selected ion-icon,
.time-slot.selected span {
  color: var(--white);
}

.loading-slots,
.no-slots,
.error-slots {
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.step-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
}

.btn {
  padding: 1.1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-bounce);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: 0.3px;
  outline: none;
}

.btn ion-icon {
  font-size: 20px;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-blue-dark) 100%
  );
  color: var(--white);
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 102, 255, 0.4);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid var(--border-gray);
}

.btn-outline:hover {
  background: var(--light-gray);
  border-color: var(--primary-blue);
  transform: translateY(-2px);
}

/* ============================================
   SUCCESS MODAL
   ============================================ */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
}

.modal.show {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  position: relative;
  background: var(--white);
  border-radius: 24px;
  padding: 1rem;
  max-width: 550px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.success-animation {
  margin-bottom: 2rem;
}

.checkmark-circle {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: scaleIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 12px 40px rgba(16, 185, 129, 0.3);
}

@keyframes scaleIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.checkmark-circle ion-icon {
  font-size: 48px;
  color: var(--white);
  animation: checkmarkDraw 0.8s ease 0.3s both;
}

@keyframes checkmarkDraw {
  from {
    transform: scale(0) rotate(-45deg);
  }
  to {
    transform: scale(1) rotate(0deg);
  }
}

.modal-content h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 1rem;
}

.booking-id {
  font-size: 1rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
}

.booking-id strong {
  color: var(--primary-blue);
  font-weight: 700;
}

.booking-summary {
  background: var(--light-gray);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
}

.summary-item:not(:last-child) {
  border-bottom: 1px solid var(--border-gray);
}

.summary-item ion-icon {
  font-size: 28px;
  color: var(--primary-blue);
}

.summary-item > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.summary-label {
  font-size: 0.85rem;
  color: var(--text-gray);
  font-weight: 500;
}

.summary-value {
  font-size: 1rem;
  color: var(--text-dark);
  font-weight: 600;
}

.confirmation-text {
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.confirmation-text strong {
  color: var(--primary-blue);
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
}

.loading-overlay.show {
  display: flex;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(0, 102, 255, 0.2);
  border-top-color: var(--primary-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.loading-overlay p {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 500;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets (768px) */
@media (max-width: 768px) {
  .booking-container {
    padding: 2rem 1.5rem;
  }

  .progress-container {
    padding: 1.5rem;
  }

  .progress-steps {
    gap: 1rem;
  }

  .step-circle {
    width: 52px;
    height: 52px;
  }

  .step-circle ion-icon {
    font-size: 22px;
  }

  .progress-step span {
    font-size: 0.8rem;
  }

  .form-wrapper {
    padding: 2rem 1.5rem;
  }

  .step-header h1 {
    font-size: 2rem;
  }

  .step-header p {
    font-size: 1rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .budget-options {
    grid-template-columns: 1fr;
  }

  .meeting-types {
    grid-template-columns: 1fr;
  }

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

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

  .step-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .modal-content {
    padding: 2rem 1.5rem;
  }

  .modal-content h2 {
    font-size: 1.6rem;
  }
}

/* Mobile (480px) */
@media (max-width: 480px) {
  .booking-container {
    padding: 1.5rem 1rem;
  }

  .progress-container {
    padding: 1.25rem;
  }

  .progress-steps {
    gap: 0.5rem;
  }

  .step-circle {
    width: 44px;
    height: 44px;
  }

  .step-circle ion-icon {
    font-size: 18px;
  }

  .progress-step span {
    font-size: 0.7rem;
  }

  .form-wrapper {
    padding: 1.75rem 1.25rem;
  }

  .step-header h1 {
    font-size: 1.6rem;
  }

  .step-header p {
    font-size: 0.9rem;
  }

  .time-slots {
    grid-template-columns: 1fr;
  }

  .calendar-section {
    padding: 1.5rem;
  }

  .btn {
    padding: 1rem 2rem;
    font-size: 0.95rem;
  }

  .checkmark-circle {
    width: 80px;
    height: 80px;
  }

  .checkmark-circle ion-icon {
    font-size: 36px;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .progress-container,
  .step-actions,
  .loading-overlay {
    display: none;
  }

  .form-wrapper {
    box-shadow: none;
  }
}