:root {
  --bg: #fbf6f1;
  --bg-soft: #fffaf5;
  --card: rgba(255, 252, 248, 0.88);
  --card-strong: rgba(245, 233, 222, 0.92);
  --line: rgba(92, 62, 45, 0.12);
  --text: #2d211d;
  --muted: #75615a;
  --accent: #b88a60;
  --accent-deep: #966844;
  --shadow: 0 24px 60px rgba(76, 50, 37, 0.1);
  --shadow-soft: 0 14px 28px rgba(76, 50, 37, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --container: 1240px;
  --heading-font: "Instrument Serif", "Times New Roman", serif;
  --body-font: "Manrope", "Avenir Next", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body-font);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), transparent 28%),
    radial-gradient(circle at right 18%, rgba(226, 196, 172, 0.36), transparent 24%),
    linear-gradient(180deg, #fffaf6 0%, #f5ede4 100%);
}

button,
input,
textarea {
  font: inherit;
}

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

.container {
  width: min(calc(100% - 1.5rem), var(--container));
  margin: 0 auto;
}

.booking-page {
  padding: 1rem 0 4rem;
}

.demo-header {
  padding: 1rem 0 2.5rem;
}

.demo-back {
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: 0 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(255, 250, 245, 0.78);
  color: var(--muted);
  box-shadow: var(--shadow-soft);
}

.demo-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.demo-kicker,
.eyebrow {
  margin: 1.2rem 0 0;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent-deep);
}

.demo-header h1,
.progress-copy h2,
.summary-card h2,
.confirmation-card h3 {
  margin: 0.8rem 0 0;
  font-family: var(--heading-font);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.demo-header h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
}

.demo-intro,
.progress-copy p,
.step-heading p,
.choice-card p,
.sidebar-note,
.confirmation-card p {
  color: var(--muted);
}

.demo-intro {
  max-width: 720px;
  margin: 1.1rem 0 0;
  font-size: 1.04rem;
}

.booking-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 1.25rem;
  align-items: start;
}

.progress-card,
.step-panel,
.summary-card,
.confirmation-card {
  border: 1px solid rgba(110, 76, 54, 0.08);
  border-radius: var(--radius-xl);
  background: var(--card);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.progress-card {
  grid-column: 1 / -1;
  padding: 1.5rem;
}

.progress-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.progress-step {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border-radius: 1.2rem;
  background: rgba(255, 249, 242, 0.68);
  border: 1px solid transparent;
  transition: transform 220ms ease, background-color 220ms ease, border-color 220ms ease;
}

.progress-step strong {
  font-size: 0.84rem;
}

.progress-step span {
  color: var(--muted);
  font-size: 0.8rem;
}

.progress-step.is-active {
  background: rgba(242, 225, 209, 0.9);
  border-color: rgba(184, 138, 96, 0.28);
  transform: translateY(-2px);
}

.progress-step.is-complete {
  background: rgba(250, 241, 231, 0.92);
}

.progress-bar {
  margin-top: 1rem;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(235, 222, 209, 0.9);
  overflow: hidden;
}

.progress-bar-fill {
  display: block;
  height: 100%;
  width: 20%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c89a70, #a77851);
  transition: width 260ms ease;
}

.step-stage {
  position: relative;
  min-height: 620px;
}

.step-panel {
  display: none;
  padding: 1.5rem;
  animation: fadeUp 320ms ease;
}

.step-panel.is-active {
  display: block;
}

.step-heading {
  display: flex;
  gap: 1rem;
  align-items: start;
  margin-bottom: 1.4rem;
}

.step-number {
  flex: 0 0 3rem;
  width: 3rem;
  min-width: 3rem;
  height: 3rem;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #d6b08f, #b98960);
  color: #fff8f2;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(145, 98, 61, 0.22);
}

.step-heading h3 {
  margin: 0;
  font-size: 1.45rem;
}

.step-heading p {
  margin: 0.35rem 0 0;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.specialist-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-card,
.calendar-day,
.time-slot {
  border: 1px solid rgba(110, 76, 54, 0.1);
  background: rgba(255, 250, 245, 0.88);
  color: var(--text);
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.choice-card:hover,
.calendar-day:hover,
.time-slot:hover {
  transform: translateY(-2px);
  border-color: rgba(184, 138, 96, 0.34);
  box-shadow: var(--shadow-soft);
}

.choice-card {
  width: 100%;
  display: grid;
  justify-items: start;
  gap: 0.7rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  text-align: left;
}

.choice-card.is-selected,
.calendar-day.is-selected,
.time-slot.is-selected {
  background: linear-gradient(180deg, rgba(246, 233, 221, 0.96), rgba(240, 220, 201, 0.94));
  border-color: rgba(184, 138, 96, 0.4);
  box-shadow: var(--shadow-soft);
}

.choice-label {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(245, 234, 224, 0.95);
  color: var(--accent-deep);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.choice-card strong {
  font-size: 1.14rem;
}

.choice-card p {
  margin: 0;
}

.choice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.choice-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 0.84rem;
}

.specialist-card {
  align-content: start;
}

.avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 1.2rem;
  background-size: cover;
  background-position: center;
}

.avatar-anna {
  background: linear-gradient(160deg, #f2ddd0, #caa58c);
}

.avatar-michael {
  background: linear-gradient(160deg, #eed1bf, #b78867);
}

.avatar-sophia {
  background: linear-gradient(160deg, #f6e7db, #d3ae95);
}

.avatar-available {
  background: linear-gradient(160deg, #efe1d3, #b7987d);
}

.datetime-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
  gap: 1rem;
}

.calendar-card,
.times-card {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 249, 243, 0.84);
  border: 1px solid rgba(110, 76, 54, 0.08);
}

.calendar-head,
.times-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.calendar-head span,
.times-head span {
  color: var(--muted);
  font-size: 0.9rem;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45rem;
}

.calendar-weekdays {
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.calendar-day {
  min-height: 3rem;
  border-radius: 0.95rem;
}

.calendar-day.is-muted {
  cursor: not-allowed;
  opacity: 0.35;
}

.times-grid {
  display: grid;
  gap: 0.7rem;
}

.time-slot {
  min-height: 3.35rem;
  border-radius: 1rem;
  font-weight: 700;
}

.details-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.55rem;
}

.field span {
  font-size: 0.92rem;
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(110, 76, 54, 0.12);
  background: rgba(255, 251, 247, 0.95);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(184, 138, 96, 0.4);
  box-shadow: 0 0 0 4px rgba(184, 138, 96, 0.12);
}

.field-full {
  grid-column: 1 / -1;
}

.booking-sidebar {
  position: sticky;
  top: 1rem;
}

.summary-card {
  padding: 1.5rem;
}

.summary-card h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  max-width: 10ch;
}

.summary-list {
  display: grid;
  gap: 0.8rem;
  margin: 1.5rem 0 0;
}

.summary-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}

.summary-list dt {
  color: var(--muted);
}

.summary-list dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

.summary-list-compact dd {
  max-width: 14ch;
}

.sidebar-note {
  margin: 1.4rem 0 0;
  font-size: 0.94rem;
}

.confirmation-card {
  padding: 2rem;
}

.confirmation-badge {
  display: inline-flex;
  align-items: center;
  min-height: 2.3rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(245, 233, 222, 0.96);
  color: var(--accent-deep);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.confirmation-card h3 {
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  max-width: 12ch;
}

.confirmation-actions {
  margin-top: 1.6rem;
}

.booking-actions {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.3rem;
  padding: 0 1.35rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button {
  background: linear-gradient(135deg, #c89a70, #a8794f);
  color: #fff9f3;
  box-shadow: 0 16px 28px rgba(154, 107, 68, 0.22);
}

.button-secondary {
  background: rgba(255, 250, 245, 0.78);
  color: var(--text);
  border-color: var(--line);
}

.button:hover,
.button-secondary:hover {
  transform: translateY(-2px);
}

.button:disabled,
.button-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.field-error {
  border-color: rgba(194, 92, 92, 0.45) !important;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

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

@media (max-width: 1024px) {
  .booking-shell,
  .datetime-layout {
    grid-template-columns: 1fr;
  }

  .booking-sidebar {
    position: static;
  }
}

@media (max-width: 760px) {
  .booking-page {
    padding-bottom: 2rem;
  }

  .progress-steps,
  .service-grid,
  .specialist-grid,
  .details-form {
    grid-template-columns: 1fr;
  }

  .progress-step {
    padding: 0.9rem;
  }

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

  .button,
  .button-secondary {
    width: 100%;
  }
}