/* ==========================================================================
   Micaela Huacallo Lagos — estilos
   Color primario: vino
   ========================================================================== */

:root {
  --vino: #6d1f33;
  --vino-oscuro: #561828;
  --vino-profundo: #3b0f1c;
  --champan: #d9b99b;
  --rosa: #f3e5e8;
  --crema: #faf6f5;
  --blanco: #fffdfc;
  --tinta: #2a1a1f;
  --tinta-suave: #6a5a5f;
  --linea: rgba(42, 26, 31, 0.14);

  --serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Jost", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --margen: clamp(16px, 4vw, 40px);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--crema);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
p,
blockquote {
  margin: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--vino);
}

h1 em,
h2 em {
  font-style: italic;
  font-weight: 400;
}

h2 {
  margin-top: 20px;
  font-size: clamp(2.4rem, 5vw, 4.25rem);
  line-height: 1;
  text-wrap: balance;
}

h2 em {
  display: block;
}

:focus-visible {
  outline: 2px solid var(--vino);
  outline-offset: 3px;
}

.contenedor {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--margen);
}

.antetitulo {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vino);
}

.antetitulo span {
  margin-right: 14px;
  padding-right: 14px;
  border-right: 1px solid currentColor;
}

/* Botones y enlaces
   ========================================================================== */

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 30px;
  border: 1px solid var(--vino);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.boton--vino {
  background: var(--vino);
  color: var(--blanco);
}

.boton--vino:hover {
  background: var(--vino-oscuro);
  border-color: var(--vino-oscuro);
}

.boton--linea {
  color: var(--vino);
}

.boton--linea:hover {
  background: var(--vino);
  color: var(--blanco);
}

.enlace {
  position: relative;
  display: inline-block;
  padding-bottom: 4px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vino);
}

.enlace::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transform-origin: left;
  transition: transform 0.3s ease;
}

.enlace:hover::after {
  transform: scaleX(0.4);
}

.acciones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

/* Cabecera
   ========================================================================== */

.cabecera {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--crema);
  border-bottom: 1px solid var(--linea);
}

.cabecera__fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.marca {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1;
  color: var(--vino);
  white-space: nowrap;
}

.menu {
  display: flex;
  align-items: center;
  gap: 40px;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.menu a:not(.boton) {
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.menu a:not(.boton):hover {
  color: var(--vino);
  border-color: var(--vino);
}

.menu__cta {
  min-height: 40px;
  padding: 0 24px;
}

.menu-boton {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.menu-boton span {
  display: block;
  width: 24px;
  height: 1.5px;
  margin: 7px auto;
  background: var(--vino);
  transition: transform 0.3s ease;
}

.menu-boton[aria-expanded="true"] span:first-child {
  transform: translateY(4.25px) rotate(45deg);
}

.menu-boton[aria-expanded="true"] span:last-child {
  transform: translateY(-4.25px) rotate(-45deg);
}

/* Pie de foto, a modo de ficha de registro
   ========================================================================== */

figure {
  margin: 0;
}

.pie-foto {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--vino);
}

.pie-foto::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.pie-foto--suelto {
  margin-top: 28px;
}

/* Esquemas y marcas de registro
   ========================================================================== */

.esquema {
  color: var(--vino);
}

.esquema svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.esquema text,
.instrumentos text {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  fill: currentColor;
}

.esquema .tenue {
  font-weight: 400;
  fill-opacity: 0.7;
}

/* Escala gráfica y norte, junto al pie de foto */
.instrumentos {
  position: absolute;
  right: 0;
  bottom: 3px;
  z-index: 1;
  color: var(--vino);
}

.instrumentos text {
  font-size: 8px;
  letter-spacing: 0;
}

/* Marcas de registro en las esquinas de la foto */
.marco {
  position: relative;
  z-index: 1;
}

.marcas {
  --l: 18px;
  --si: var(--vino);
  --sd: var(--vino);
  --ii: var(--vino);
  --id: var(--vino);
  position: absolute;
  inset: -10px;
  pointer-events: none;
  background:
    linear-gradient(var(--si), var(--si)) left top / var(--l) 1px,
    linear-gradient(var(--si), var(--si)) left top / 1px var(--l),
    linear-gradient(var(--sd), var(--sd)) right top / var(--l) 1px,
    linear-gradient(var(--sd), var(--sd)) right top / 1px var(--l),
    linear-gradient(var(--ii), var(--ii)) left bottom / var(--l) 1px,
    linear-gradient(var(--ii), var(--ii)) left bottom / 1px var(--l),
    linear-gradient(var(--id), var(--id)) right bottom / var(--l) 1px,
    linear-gradient(var(--id), var(--id)) right bottom / 1px var(--l);
  background-repeat: no-repeat;
}

/* Portada
   ========================================================================== */

.portada {
  overflow: hidden;
}

.portada__fila {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: clamp(32px, 6vw, 88px);
  padding-block: clamp(40px, 6vw, 80px);
}

.portada h1 {
  margin-top: 24px;
  font-size: clamp(3.4rem, 9vw, 8rem);
  line-height: 0.92;
}

.portada h1 span,
.portada h1 em {
  display: block;
}

.portada__bajada {
  max-width: 34ch;
  margin-top: 32px;
  font-size: 1.1rem;
  color: var(--tinta-suave);
}

.portada .acciones {
  margin-top: 36px;
}

/* El retrato se apoya sobre una franja vino con curvas de nivel:
   la franja nace a mitad de la foto y sale hasta el borde de la pantalla */
.retrato {
  position: relative;
}

.retrato::before,
.retrato::after {
  content: "";
  position: absolute;
  top: -100vh;
  bottom: -100vh;
  left: 46%;
  right: -100vw;
}

.retrato::before {
  background: var(--vino);
}

.retrato::after {
  background: url("img/curvas-de-nivel.svg") center / 760px auto;
  opacity: 0.38;
}

/* Las esquinas derechas caen sobre la franja vino */
.retrato .marcas {
  --sd: var(--champan);
  --id: var(--champan);
}

.retrato .instrumentos {
  color: var(--champan);
}

.retrato img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

/* Etiqueta con fondo propio: sigue legible si la franja vino pasa por detrás */
.retrato .pie-foto {
  display: inline-flex;
  margin-top: 10px;
  padding: 6px 14px 6px 0;
  background: var(--crema);
}

/* Frase
   ========================================================================== */

.frase {
  position: relative;
  background: var(--vino);
  color: var(--blanco);
  text-align: center;
  overflow: hidden;
}

.frase::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("img/curvas-de-nivel.svg") 20% 50% / 1100px auto;
  opacity: 0.22;
}

.frase .contenedor {
  position: relative;
  padding-block: clamp(56px, 8vw, 104px) clamp(88px, 11vw, 152px);
}

.frase__comilla {
  display: block;
  height: 0.5em;
  font-family: var(--serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--champan);
}

.frase blockquote {
  max-width: 26ch;
  margin: 24px auto 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.4vw, 2.75rem);
  font-style: italic;
  line-height: 1.2;
  text-wrap: balance;
}

.frase__firma {
  margin-top: 28px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--champan);
}

/* Secciones
   ========================================================================== */

.seccion {
  padding-block: clamp(64px, 10vw, 128px);
}

.seccion--blanca {
  background: var(--blanco);
}

.dos-columnas {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 7vw, 104px);
  align-items: start;
}

/* La foto de trabajo sube y cruza hacia la franja vino de la cita */
.sobre__lado {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * clamp(64px, 10vw, 128px) - 88px);
}

.sobre__foto {
  position: relative;
}

/* Las esquinas superiores caen sobre la franja vino */
.sobre__foto .marcas {
  --si: var(--champan);
  --sd: var(--champan);
}

.esquema--cruce {
  max-width: 380px;
  margin-top: clamp(36px, 5vw, 64px);
}

.sobre__foto img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: 0 24px 48px -24px rgba(59, 15, 28, 0.45);
}

.destacado {
  margin-top: 32px;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.2vw, 1.9rem);
  font-weight: 500;
  line-height: 1.3;
}

.cuerpo {
  max-width: 48ch;
  margin-top: 24px;
  color: var(--tinta-suave);
}

.cuerpo + .cuerpo {
  margin-top: 14px;
}

.junto {
  white-space: nowrap;
}

.texto-enlace {
  color: var(--vino);
  border-bottom: 1px solid currentColor;
}

.dos-columnas .enlace {
  margin-top: 32px;
}

/* Servicios en filas
   ========================================================================== */

.filas {
  margin-top: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--linea);
}

.filas li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) minmax(0, 1.2fr) 32px;
  align-items: center;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--linea);
  transition: padding 0.3s ease;
}

.filas li:hover {
  padding-left: 12px;
}

.filas__num {
  padding-top: 12px;
  text-transform: uppercase;
}

.filas__num {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--vino);
}

.filas h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.6vw, 2.25rem);
  font-weight: 500;
  line-height: 1.1;
}

.filas p {
  color: var(--tinta-suave);
}

/* Lista acompañada de un esquema */
.con-esquema {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  margin-top: clamp(40px, 6vw, 72px);
}

.con-esquema .filas {
  margin-top: 0;
}

.con-esquema .filas li {
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 26px 0;
}

.con-esquema .filas__num {
  grid-row: span 2;
  align-self: start;
  padding-top: 12px;
}

/* Línea de tiempo
   ========================================================================== */

.tiempo {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(48px, 7vw, 88px);
}

.tiempo li {
  position: relative;
  padding: 34px 28px 0 0;
  border-top: 1px solid rgba(109, 31, 51, 0.45);
}

.tiempo li::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 11px;
  height: 11px;
  border: 1px solid var(--vino);
  border-radius: 50%;
  background: var(--blanco);
}

.tiempo li:last-child::before {
  background: var(--vino);
}

/* Punta de flecha: la línea continúa */
.tiempo li:last-child::after {
  content: "";
  position: absolute;
  top: -5px;
  right: 0;
  border-left: 9px solid var(--vino);
  border-top: 4.5px solid transparent;
  border-bottom: 4.5px solid transparent;
}

.tiempo__marca {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vino);
}

.tiempo h3 {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.2vw, 1.9rem);
  font-weight: 500;
  line-height: 1.15;
}

.tiempo p {
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--tinta-suave);
}

/* Contacto y pie
   ========================================================================== */

.contacto {
  background: var(--vino-profundo);
  color: var(--blanco);
}

.contacto__principal {
  position: relative;
  overflow: hidden;
}

.contacto__fila {
  position: relative;
  z-index: 1;
  padding-block: clamp(72px, 11vw, 144px);
}

.contacto__texto {
  max-width: 54%;
}

.contacto .antetitulo {
  color: var(--champan);
}

.contacto h2 {
  color: var(--blanco);
}

.contacto__correo {
  display: inline-block;
  margin-top: 40px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--champan);
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: var(--champan);
  overflow-wrap: anywhere;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.contacto__correo:hover {
  color: var(--blanco);
  border-color: var(--blanco);
}

/* La foto entra desde el borde derecho y se funde con el fondo */
.contacto__foto {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(46vw, 760px);
}

.contacto__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 32%);
  mask-image: linear-gradient(to right, transparent 0, #000 32%);
}

.contacto__foto::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(59, 15, 28, 0.8) 0, rgba(59, 15, 28, 0) 34%);
}

.contacto__foto .pie-foto {
  position: absolute;
  right: var(--margen);
  bottom: 22px;
  margin: 0;
  color: var(--champan);
}

.pie {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  padding-block: 24px;
  border-top: 1px solid rgba(255, 253, 252, 0.16);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 253, 252, 0.72);
}

.pie__redes {
  display: flex;
  gap: 28px;
}

.pie a {
  transition: color 0.25s ease;
}

.pie a:hover {
  color: var(--champan);
}

/* Aparición suave al hacer scroll (solo con JS activo)
   ========================================================================== */

.js .aparecer {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.js .aparecer.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js .aparecer {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Tablet y móvil
   ========================================================================== */

@media (max-width: 900px) {
  .menu-boton {
    display: block;
  }

  .menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--margen) 24px;
    background: var(--crema);
    border-bottom: 1px solid var(--linea);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  .menu.abierto {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .menu a:not(.boton) {
    padding: 16px 0;
    border-bottom: 1px solid var(--linea);
  }

  .menu__cta {
    min-height: 46px;
    margin-top: 20px;
  }

  .portada__fila,
  .dos-columnas {
    grid-template-columns: 1fr;
  }

  .portada__fila {
    gap: 48px;
  }

  .retrato::before,
  .retrato::after {
    top: 64px;
  }

  /* En móvil la esquina superior derecha queda fuera de la franja vino */
  .retrato .marcas {
    --sd: var(--vino);
  }

  .sobre__lado {
    margin-top: calc(-1 * clamp(64px, 10vw, 128px) - 56px);
  }

  .sobre__foto {
    margin-right: 18%;
  }

  .con-esquema {
    grid-template-columns: 1fr;
  }

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

  .tiempo li {
    padding: 0 0 36px 28px;
    border-top: 0;
    border-left: 1px solid rgba(109, 31, 51, 0.45);
  }

  .tiempo li::before {
    top: 3px;
    left: -6px;
  }

  .tiempo li:last-child {
    padding-bottom: 24px;
  }

  .tiempo li:last-child::after {
    top: auto;
    right: auto;
    bottom: -1px;
    left: -5px;
    border: 0;
    border-top: 9px solid var(--vino);
    border-left: 4.5px solid transparent;
    border-right: 4.5px solid transparent;
  }

  .filas li,
  .con-esquema .filas li {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 6px 16px;
    padding: 24px 0;
  }

  .filas li:hover {
    padding-left: 0;
  }

  .filas__num {
    grid-row: span 2;
    align-self: start;
    padding-top: 10px;
  }

  .contacto__foto {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
  }

  .contacto__foto img {
    -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 55%, transparent 100%);
  }

  .contacto__foto::after {
    display: none;
  }

  .contacto__foto .pie-foto {
    left: var(--margen);
    right: auto;
    bottom: 8px;
  }

  .contacto__fila {
    padding-block: 32px 64px;
  }

  .contacto__texto {
    max-width: none;
  }

  .pie {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .marca {
    font-size: 1.25rem;
  }
}