@font-face {
  font-family: 'Playfair Display';
  src: url('/fonts/playfair-display-latin-wght-normal.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  src: url('/fonts/plus-jakarta-sans-latin-wght-normal.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #8a4853;
  --primary-container: #a6606b;
  --primary-fixed: #ffd9dd;
  --on-primary: #ffffff;
  --brand: #bc5c7a;
  --surface: #fff8f8;
  --surface-low: #fcf1f2;
  --surface-container: #f6ebec;
  --on-surface: #1f1a1b;
  --on-surface-variant: #524345;
  --outline-variant: #d7c1c3;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --margin: 1.25rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --pill: 999px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--primary-container) var(--surface-low);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
}

main {
  flex: 1;
}

h1,
h2,
p,
ul,
ol,
dl,
dd {
  margin: 0;
}

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

a {
  color: var(--primary);
  text-underline-offset: 0.2em;
}

::selection {
  background: var(--primary);
  color: var(--on-primary);
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: min(100% - 2 * var(--margin), 72rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: var(--margin);
  top: -4rem;
  z-index: 10;
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--pill);
}

.skip-link:focus {
  top: 0.75rem;
}

/* Encabezado y pie */
.site-header {
  border-bottom: 1px solid var(--outline-variant);
  background: var(--surface);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.site-header__brand img {
  width: auto;
  height: 2.75rem;
}

.site-header__link {
  font-size: 0.875rem;
  font-weight: 600;
  text-align: right;
}

.site-footer {
  margin-top: 4rem;
  padding-block: 2.5rem;
  border-top: 1px solid var(--outline-variant);
  color: var(--on-surface-variant);
  font-size: 0.875rem;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}

.site-footer img {
  width: auto;
  height: 4rem;
}

/* Catálogo */
.catalog {
  padding-block: clamp(2.5rem, 6vw, 5rem) 0;
}

.catalog__title,
.course__title,
.error-page h1 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.catalog__title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  color: var(--primary);
}

.catalog__empty {
  margin-top: 1.5rem;
  color: var(--on-surface-variant);
}

.catalog__list {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--outline-variant);
}

.catalog__item {
  position: relative;
  padding-block: 2rem;
  border-bottom: 1px solid var(--outline-variant);
  transition: background-color 180ms ease-out;
}

.catalog__item:hover {
  background: var(--surface-low);
}

.catalog__course {
  max-width: 24em;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
}

.catalog__course a {
  color: var(--on-surface);
  text-decoration: none;
}

/* Toda la fila es el enlace, sin envolver el contenido en un <a>. */
.catalog__course a::after {
  content: '';
  position: absolute;
  inset: 0;
}

.catalog__course a:hover {
  color: var(--primary);
}

.catalog__summary {
  max-width: 65ch;
  margin-top: 0.75rem;
  color: var(--on-surface-variant);
}

.catalog__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin-top: 1rem;
  font-weight: 600;
}

.catalog__dates {
  margin-top: 0.25rem;
  color: var(--on-surface-variant);
}

/* Página del curso */
.course {
  display: grid;
  gap: 2.5rem;
  padding-top: clamp(2.5rem, 6vw, 5rem);
}

.course__title {
  font-size: clamp(2.25rem, 6vw, 4rem);
  color: var(--primary);
}

.course__summary {
  max-width: 60ch;
  margin-top: 1.25rem;
  font-size: 1.125rem;
  color: var(--on-surface-variant);
}

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--outline-variant);
}

.facts dt {
  font-size: 0.875rem;
  color: var(--on-surface-variant);
}

.facts dd {
  font-weight: 600;
}

.course__image {
  width: 100%;
  margin-top: 2.5rem;
  border-radius: var(--radius-xl);
}

.prose {
  max-width: 65ch;
  margin-top: 3rem;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.2;
}

.prose p,
.prose ul {
  margin-top: 0.75rem;
}

.prose p {
  white-space: pre-line;
}

.prose ul {
  padding-left: 1.25rem;
}

.prose li + li {
  margin-top: 0.375rem;
}

.prose li::marker {
  color: var(--brand);
}

.course__pending {
  max-width: 60ch;
  margin-top: 2.5rem;
  color: var(--on-surface-variant);
}

/* Panel de fechas: es lo primero que busca quien quiere inscribirse. */
.enrol {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--radius-xl);
  background: var(--primary);
  color: var(--on-primary);
}

.enrol__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.2;
}

.enrol__price {
  margin-top: 1rem;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.enrol__price span {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--primary-fixed);
}

.enrol__empty {
  margin-top: 1.5rem;
}

.groups {
  margin-top: 1.5rem;
  padding: 0;
  list-style: none;
}

.group {
  padding-block: 1.25rem;
  border-top: 1px solid rgb(255 255 255 / 0.3);
}

.group:last-child {
  padding-bottom: 0;
}

.group__name {
  font-size: 0.875rem;
  color: var(--primary-fixed);
}

.group__date {
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 600;
  line-height: 1.3;
  font-variant-numeric: lining-nums;
  text-wrap: balance;
}

.group__time {
  margin-top: 0.125rem;
  font-size: 0.9375rem;
  color: var(--primary-fixed);
}

.group__status {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--pill);
  background: rgb(255 255 255 / 0.16);
  font-size: 0.875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.group--open .group__status {
  background: var(--on-primary);
  color: var(--primary);
}

/* Error */
.error-page {
  padding-block: clamp(3rem, 8vw, 6rem) 0;
}

.error-page h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  color: var(--primary);
}

.error-page p {
  max-width: 60ch;
  margin-top: 1rem;
  color: var(--on-surface-variant);
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  margin-top: 1.5rem;
  padding: 0.6rem 1.5rem;
  border-radius: var(--pill);
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 600;
  text-decoration: none;
  transition: background-color 180ms ease-out;
}

.button:hover {
  background: var(--primary-container);
}

@media (min-width: 60rem) {
  .course {
    grid-template-columns: minmax(0, 1fr) 24rem;
    grid-template-rows: auto 1fr;
    gap: 2.5rem 4rem;
  }

  .course__intro,
  .course__main {
    grid-column: 1;
  }

  .course__main {
    grid-row: 2;
  }

  .enrol {
    position: sticky;
    top: 1.5rem;
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

.site-footer__nav {
  display: flex;
  gap: 1.25rem;
  margin-left: auto;
}

/* Inscripción */
.signup,
.status,
.legal {
  padding-top: clamp(2rem, 5vw, 4rem);
}

.back-link {
  font-size: 0.875rem;
  font-weight: 600;
}

.signup__title,
.status__title,
.legal__title {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--primary);
  text-wrap: balance;
}

.signup__title {
  margin-top: 1rem;
  font-size: clamp(2.25rem, 6vw, 3.5rem);
}

.signup__layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.summary {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--surface-container);
}

.summary__course {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.summary__line {
  color: var(--on-surface-variant);
}

.summary__price {
  margin-top: 1rem;
  font-size: 1.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.form {
  display: grid;
  gap: 1.25rem;
  max-width: 34rem;
}

.form__alert {
  padding: 1rem 1.25rem;
  border: 1px solid #a3262e;
  border-radius: var(--radius-lg);
  background: #fff0f0;
  color: #7c1c23;
}

.form__alert p {
  font-weight: 600;
}

.form__alert ul {
  margin-top: 0.375rem;
  padding-left: 1.25rem;
}

.field label {
  display: block;
  margin-bottom: 0.375rem;
  font-weight: 600;
}

.field input {
  width: 100%;
  min-height: 3rem;
  padding: 0.625rem 0.875rem;
  border: 1px solid #857374;
  border-radius: 0.75rem;
  background: #ffffff;
  color: var(--on-surface);
  font: inherit;
  caret-color: var(--primary);
  transition: border-color 150ms ease-out, box-shadow 150ms ease-out;
}

.field input:hover {
  border-color: var(--primary);
}

.field input:focus-visible {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-fixed);
}

.field input[aria-invalid='true'] {
  border-color: #a3262e;
}

.field__help,
.form__note,
.status__note {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  color: var(--on-surface-variant);
}

.field__error {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #a3262e;
}

.field--hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.check {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.75rem;
}

.check input {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.2rem 0 0;
  accent-color: var(--primary);
}

.button {
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
}

.button:active {
  transform: translateY(1px);
}

.button--full {
  justify-content: center;
  width: 100%;
  min-height: 3.25rem;
  margin-top: 0;
}

.button--large {
  min-height: 3.25rem;
  padding-inline: 2rem;
}

.button--inverse {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 1rem;
  background: var(--on-primary);
  color: var(--primary);
}

.button--inverse:hover {
  background: var(--primary-fixed);
}

.button--inverse:focus-visible {
  outline-color: var(--on-primary);
}

/* Estado de la inscripción */
.status__title {
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  max-width: 20em;
}

.status__lead {
  max-width: 60ch;
  margin-top: 1rem;
  font-size: 1.125rem;
  color: var(--on-surface-variant);
}

.status__lead strong {
  color: var(--on-surface);
  font-variant-numeric: tabular-nums;
}

.status__details {
  display: grid;
  gap: 1rem;
  max-width: 44rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--outline-variant);
}

.status__details dt {
  font-size: 0.875rem;
  color: var(--on-surface-variant);
}

.status__details dd {
  font-weight: 600;
}

/* Textos legales */
.legal__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

.legal__text {
  max-width: 70ch;
  margin-top: 1.5rem;
  white-space: pre-line;
}

@media (min-width: 60rem) {
  .signup__layout {
    grid-template-columns: minmax(0, 34rem) 22rem;
    justify-content: space-between;
    align-items: start;
  }

  .signup__layout .form {
    grid-row: 1;
  }

  .summary {
    grid-column: 2;
    position: sticky;
    top: 1.5rem;
  }
}