/* Portfolio Andrea Casal — sistema visual: marfil piedra / tinta / dorado */

@font-face {
  font-family: "EB Garamond";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("assets/fonts/ebgaramond-normal-500.woff2") format("woff2");
}
@font-face {
  font-family: "EB Garamond";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/fonts/ebgaramond-normal-600.woff2") format("woff2");
}
@font-face {
  font-family: "EB Garamond";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/ebgaramond-normal-700.woff2") format("woff2");
}
@font-face {
  font-family: "EB Garamond";
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url("assets/fonts/ebgaramond-italic-500.woff2") format("woff2");
}

:root {
  --piedra: #f4efe4;
  --piedra-2: #e9e1cf;
  --tinta: #1e1a13;
  --tinta-2: #4c4436;
  --dorado: #8a6d24;
  --dorado-texto: #6f5a1b;
  --dorado-claro: #d4b45e;
  --linea: #d6c9ac;
  --noche: #16120c;
  --noche-2: #221c12;
  --marfil: #f7f2e7;
  --sombra: 0 18px 45px -18px rgba(30, 26, 19, 0.45);
  --radio: 14px;
  --max: 1120px;
  --serif: "EB Garamond", Georgia, "Times New Roman", serif;
  --sans: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--piedra);
  color: var(--tinta);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--dorado);
  color: var(--marfil);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radio);
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(2.1rem, 4.8vw, 3.2rem);
  margin: 0 0 0.6em;
}

.titulo-seccion h2::after {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  background: var(--dorado);
  margin-top: 0.5em;
}

h3 {
  font-size: 1.5rem;
  margin: 0 0 0.4em;
}

p { max-width: 68ch; }

a {
  color: var(--dorado-texto);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover { color: var(--tinta); }

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

.contenedor {
  width: min(var(--max), 100% - 2.5rem);
  margin-inline: auto;
}

.seccion { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }

.titulo-seccion {
  max-width: 60ch;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.titulo-seccion p {
  color: var(--tinta-2);
  font-size: 1.125rem;
  margin: 0.4em 0 0;
}

/* ---------- Header ---------- */

.cabecera {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(244, 239, 228, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}

.cabecera .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.marca {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--tinta);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.marca small {
  display: block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tinta-2);
}

.nav ul {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  color: var(--tinta);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

.nav a:hover { border-color: var(--dorado); }

.boton-menu {
  display: none;
  background: none;
  border: 1px solid var(--linea);
  border-radius: 10px;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
  color: var(--tinta);
}

.boton-menu svg { display: block; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(7rem, 14vw, 10rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  background: var(--noche);
  color: var(--marfil);
}

#polvo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero .contenedor {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  margin: 0 0 0.35em;
  font-weight: 600;
}

.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--dorado-claro);
}

.hero .rol {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  color: var(--dorado-claro);
  margin: 0 0 1em;
}

.hero .propuesta {
  color: #e3d9c2;
  font-size: 1.1rem;
  max-width: 44ch;
}

.hero .cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }

.boton {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
  background: var(--dorado-claro);
  color: var(--noche);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.95rem 1.3rem;
  border-radius: 4px;
  border: 1px solid var(--dorado-claro);
  box-shadow: 0 14px 30px -14px rgba(212, 180, 94, 0.55);
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s, background 0.25s;
}

.boton svg {
  flex: none;
  margin-right: 0.35rem;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.boton:hover {
  background: #e2c06a;
  color: var(--noche);
  transform: translateY(-2px);
  box-shadow: 0 20px 38px -14px rgba(212, 180, 94, 0.65);
}

.boton:hover svg { transform: translateX(5px); }

.boton:active { transform: translateY(0); }
.boton:active svg { transform: none; }

/* Secundario: enlace editorial sin caja, imposible que quede largo */
.boton-fantasma {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  color: var(--marfil);
  padding: 0.95rem 0.1rem;
  position: relative;
}

.boton-fantasma::after {
  content: "";
  position: absolute;
  left: 0.1rem;
  right: 0.1rem;
  bottom: 0.55rem;
  height: 1px;
  background: var(--dorado-claro);
  transform: scaleX(0.3);
  transform-origin: left center;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.boton-fantasma:hover {
  background: transparent;
  color: var(--dorado-claro);
  transform: none;
  box-shadow: none;
}

.boton-fantasma:hover::after { transform: scaleX(1); }
.boton-fantasma:hover svg { transform: translateX(5px); }

.hero figure { margin: 0; }

.hero img {
  border-radius: var(--radio);
  box-shadow: 0 30px 70px -25px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(212, 180, 94, 0.35);
}

.hero figcaption {
  margin-top: 0.7rem;
  font-size: 0.85rem;
  color: #b9ab8b;
}

/* ---------- Confianza ---------- */

.confianza {
  background: var(--piedra-2);
  border-block: 1px solid var(--linea);
  padding: 2.2rem 0;
}

.confianza ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: baseline;
}

.confianza li {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--tinta);
  white-space: nowrap;
}

.confianza li span {
  display: block;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tinta-2);
}

/* ---------- Casos ---------- */

/* ---------- Casos ---------- */

.caso {
  padding: clamp(2.6rem, 6vw, 4.2rem) 0;
  border-top: 1px solid var(--linea);
}

.caso:first-of-type { border-top: 0; }

.caso-cabecera h3 {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  max-width: 22ch;
}

.caso-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  font-size: 0.88rem;
  color: var(--tinta-2);
  margin: 0.7rem 0 1.4rem;
}

.caso-meta strong { color: var(--dorado-texto); font-weight: 600; }

.caso-columnas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-bottom: clamp(1.6rem, 3.5vw, 2.4rem);
}

.caso-columnas p { margin: 0 0 0.9em; }

.caso-columnas ul {
  margin: 0.6em 0 0;
  padding-left: 1.2rem;
}

.caso-columnas li { margin-bottom: 0.35em; }

/* Mosaico: las fotos mandan, sin columnas cojas */
.galeria {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.1rem;
  align-items: start;
}

.galeria figure { margin: 0; }

.galeria .s6 { grid-column: span 6; }
.galeria .s4 { grid-column: span 4; }
.galeria .s3 { grid-column: span 3; }
.galeria .s2 { grid-column: span 2; }

.galeria img {
  box-shadow: var(--sombra);
  width: 100%;
}

.galeria figcaption {
  margin-top: 0.55rem;
  font-size: 0.86rem;
  color: var(--tinta-2);
}

.galeria .comparador { height: 100%; min-height: 320px; }
.galeria .comparador > img:first-child {
  height: 100%;
  object-fit: cover;
}

/* Comparador antes/después */
.comparador {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  touch-action: pan-y;
  border: 1px solid rgba(138, 109, 36, 0.35);
}

.comparador img {
  border-radius: 0;
  box-shadow: none;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.comparador .img-despues {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: inset(0 0 0 var(--pos, 50%));
}

.comparador input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  cursor: ew-resize;
}

.comparador input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 52px;
  height: 100%;
  background: transparent;
  border: 0;
}

.comparador input[type="range"]::-moz-range-thumb {
  width: 52px;
  height: 100%;
  background: transparent;
  border: 0;
}

.comparador input[type="range"]:active { cursor: grabbing; }

.comparador .linea {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  width: 2px;
  background: var(--marfil);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}

.comparador .mango {
  position: absolute;
  top: 50%;
  left: var(--pos, 50%);
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--noche);
  border: 2px solid var(--dorado-claro);
  color: var(--dorado-claro);
  display: grid;
  place-items: center;
  pointer-events: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s;
}

.comparador:active .mango { transform: translate(-50%, -50%) scale(1.08); }

.comparador .mango svg { display: block; }

.comparador-pista {
  margin: 0.55rem 0 0 !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tinta-2) !important;
}

.etiqueta {
  position: absolute;
  top: 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(22, 18, 12, 0.72);
  color: var(--marfil);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  pointer-events: none;
}

.etiqueta.antes { left: 0.7rem; }
.etiqueta.despues { right: 0.7rem; }

/* Secundarios */
.secundarios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

.secundario {
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  overflow: hidden;
  background: #faf6ec;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.2rem;
  padding: 1.1rem;
  align-items: center;
}

.secundario img { border-radius: 8px; }

.secundario h3 { font-size: 1.2rem; }

.secundario p {
  font-size: 0.92rem;
  color: var(--tinta-2);
  margin: 0.3em 0;
}

/* ---------- Método ---------- */

.metodo {
  background: var(--noche);
  color: var(--marfil);
}

.metodo h2 { color: var(--marfil); }

.metodo .titulo-seccion p { color: #c9bb99; }

.pasos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(212, 180, 94, 0.4);
}

.pasos li {
  padding: 1.6rem 1.4rem 0.4rem 0;
  border-right: 1px solid rgba(212, 180, 94, 0.18);
  margin-right: 1.4rem;
}

.pasos li:last-child { border-right: 0; }

.pasos h3 {
  color: var(--dorado-claro);
  font-size: 1.35rem;
}

.pasos p {
  font-size: 0.94rem;
  color: #ddd2b8;
}

/* ---------- Sobre mí ---------- */

.sobre-mi-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.sobre-mi-grid img { box-shadow: var(--sombra); }

.sobre-mi-grid figcaption {
  margin-top: 0.55rem;
  font-size: 0.86rem;
  color: var(--tinta-2);
}

.timeline {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0 0 0 1.4rem;
  border-left: 2px solid var(--dorado);
  display: grid;
  gap: 1.4rem;
}

.timeline li { position: relative; }

.timeline li::before {
  content: "";
  position: absolute;
  left: calc(-1.4rem - 6px);
  top: 0.45em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dorado);
}

.timeline time {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tinta-2);
}

.timeline h3 { font-size: 1.25rem; margin: 0.15em 0; }

.timeline p { font-size: 0.95rem; margin: 0; color: var(--tinta-2); }

.extras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.extras li {
  border: 1px solid var(--linea);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.88rem;
  background: #faf6ec;
}

/* ---------- Contacto ---------- */

.contacto {
  background: var(--noche);
  color: var(--marfil);
  border-top: 1px solid rgba(212, 180, 94, 0.35);
}

.contacto h2 {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  color: var(--marfil);
  max-width: 16ch;
}

.contacto h2::after { background: var(--dorado-claro); }

.contacto .titulo-seccion p,
.contacto > .contenedor > p {
  color: #c9bb99;
}

.contacto-lista {
  display: grid;
  gap: 0.4rem;
  margin: 2.2rem 0;
  padding: 0;
  list-style: none;
}

.contacto-lista a {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 3.2vw, 1.9rem);
  color: var(--marfil);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 242, 231, 0.22);
  padding-bottom: 0.7rem;
  width: fit-content;
  max-width: 100%;
  transition: color 0.25s, border-color 0.25s, padding-left 0.25s;
}

.contacto-lista a:hover {
  color: var(--dorado-claro);
  border-color: var(--dorado-claro);
  padding-left: 0.4rem;
}

.contacto-lista svg { flex: none; }

.pie {
  padding: 1.6rem 0 2.2rem;
  font-size: 0.85rem;
  color: var(--tinta-2);
  background: var(--noche);
  color: #8d8168;
}

/* Capitular editorial en la bio */
.bio::first-letter {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 3.3em;
  line-height: 0.85;
  float: left;
  padding: 0.06em 0.12em 0 0;
  color: var(--dorado-texto);
}

/* Scrollbar tematizada */
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--piedra-2); }
::-webkit-scrollbar-thumb {
  background: var(--tinta-2);
  border-radius: 8px;
  border: 3px solid var(--piedra-2);
}
::-webkit-scrollbar-thumb:hover { background: var(--dorado-texto); }
html { scrollbar-color: var(--tinta-2) var(--piedra-2); }

.pie .contenedor {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- Reveal ---------- */

.js .revelar {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .revelar { opacity: 1; transform: none; transition: none; }
  .boton, .boton svg, .boton-fantasma::after { transition: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero .contenedor,
  .caso-columnas,
  .sobre-mi-grid { grid-template-columns: 1fr; }

  .galeria .s2,
  .galeria .s3,
  .galeria .s4 { grid-column: span 6; }

  .pasos { grid-template-columns: 1fr 1fr; }
  .pasos li { margin-right: 1rem; }

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

@media (max-width: 640px) {
  body { font-size: 1rem; }

  .boton-menu { display: block; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--piedra);
    border-bottom: 1px solid var(--linea);
    display: none;
  }

  .nav.abierto { display: block; }

  .nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 1.25rem 1rem;
  }

  .nav a {
    display: block;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--linea);
    font-size: 1.05rem;
  }

  .pasos { grid-template-columns: 1fr; }
  .pasos li { border-right: 0; margin-right: 0; border-top: 1px solid rgba(212, 180, 94, 0.18); }
  .pasos li:first-child { border-top: 0; }

  .secundario { grid-template-columns: 1fr; }
  .secundario img { max-width: 320px; }

  .hero .cta .boton {
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
  }

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