/* ============================================================
   FM Soft — Franco Menichetti
   Sitio personal. HTML + CSS + JS sin build.
   ============================================================ */

/* Fuentes propias: evitan el pedido a Google y que la hoja bloquee el render.
   Solo el subconjunto latino, que es el que usa el sitio. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304,
    U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304,
    U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #0b1120;
  --bg-soft: #111a2e;
  --text: #94a3b8;
  /* Aclarado respecto del slate-500 original para cumplir contraste AA (4.5:1) */
  --text-dim: #8b9bb0;
  --heading: #e2e8f0;
  --accent: #3ddc97;
  --accent-soft: rgba(61, 220, 151, 0.1);
  --line: rgba(148, 163, 184, 0.14);
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;
  --gutter: clamp(24px, 5vw, 96px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

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

/* ---------- Skip link ---------- */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 12px 20px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.skip:focus {
  left: 0;
}

/* ---------- Spotlight que sigue al cursor ---------- */
.spotlight {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
  background: radial-gradient(
    600px circle at var(--mx, 50%) var(--my, 50%),
    rgba(61, 220, 151, 0.07),
    transparent 70%
  );
}
.spotlight.is-on {
  opacity: 1;
}

/* ---------- Estructura ---------- */
.shell {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

@media (min-width: 1024px) {
  .shell {
    display: grid;
    grid-template-columns: minmax(0, 44%) minmax(0, 56%);
    gap: clamp(32px, 5vw, 80px);
  }
}

/* ---------- Columna izquierda ---------- */
.side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 48px;
  padding-block: clamp(56px, 10vh, 96px) 40px;
}

@media (min-width: 1024px) {
  .side {
    position: sticky;
    top: 0;
    height: 100vh;
    max-height: 100vh;
    padding-block: clamp(80px, 12vh, 112px) 64px;
  }
}

.side__name {
  color: var(--heading);
  font-size: clamp(2.3rem, 5vw, 3.1rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.side__role {
  margin-top: 0.6rem;
  color: var(--heading);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 500;
}

.side__tag {
  margin-top: 1rem;
  max-width: 40ch;
  font-size: 1rem;
}

/* ---------- Navegación con indicador ---------- */
.nav {
  display: none;
  margin-top: 3.5rem;
}
@media (min-width: 1024px) {
  .nav {
    display: block;
  }
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 12px;
  width: max-content;
}

.nav__line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--text-dim);
  transition: width 0.25s ease, background-color 0.25s ease;
}

.nav__text {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.25s ease;
}

.nav__link:hover .nav__line,
.nav__link:focus-visible .nav__line {
  width: 56px;
  background: var(--heading);
}
.nav__link:hover .nav__text,
.nav__link:focus-visible .nav__text {
  color: var(--heading);
}

.nav__link.is-active .nav__line {
  width: 64px;
  background: var(--accent);
}
.nav__link.is-active .nav__text {
  color: var(--accent);
}

/* ---------- Pie de la columna izquierda ---------- */
.side__bottom {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.lang {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: max-content;
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  transition: box-shadow 0.25s, color 0.25s;
}
.lang:hover {
  box-shadow: inset 0 0 0 1px var(--accent);
  color: var(--accent);
}
.lang__on {
  color: var(--accent);
  font-weight: 500;
}
.lang__sep {
  opacity: 0.4;
}

.social {
  display: flex;
  gap: 20px;
}
.social a {
  display: block;
  color: var(--text);
  transition: color 0.25s, transform 0.25s;
}
.social svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}
.social a:hover,
.social a:focus-visible {
  color: var(--accent);
  transform: translateY(-2px);
}

/* ---------- Columna derecha ---------- */
.main {
  padding-block: 0 clamp(64px, 10vh, 112px);
}
@media (min-width: 1024px) {
  .main {
    padding-block: clamp(80px, 12vh, 112px) clamp(64px, 10vh, 112px);
  }
}

.section {
  margin-bottom: clamp(64px, 10vh, 112px);
  scroll-margin-top: 80px;
}

/* En mobile el título de sección queda pegado arriba */
.section__sticky {
  position: sticky;
  top: 0;
  z-index: 5;
  margin-bottom: 1.5rem;
  padding-block: 16px;
  background: rgba(11, 17, 32, 0.88);
  backdrop-filter: blur(8px);
  color: var(--heading);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
@media (min-width: 1024px) {
  .section__sticky {
    position: static;
    padding: 0;
    background: none;
    backdrop-filter: none;
    /* En desktop la nav lateral ya dice en qué sección estás */
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}

.prose p + p {
  margin-top: 1.1rem;
}
.prose strong {
  color: var(--heading);
  font-weight: 600;
}
.prose a {
  color: var(--heading);
  font-weight: 500;
  box-shadow: inset 0 -1px 0 var(--accent);
  transition: color 0.2s;
}
.prose a:hover {
  color: var(--accent);
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  gap: 8px;
}

/* Al pasar por una card, las demás se apagan un poco */
@media (hover: hover) and (min-width: 1024px) {
  .cards:hover > li {
    opacity: 0.45;
    transition: opacity 0.3s;
  }
  .cards:hover > li:hover {
    opacity: 1;
  }
}

.card {
  display: grid;
  gap: 8px 20px;
  padding: 16px;
  border-radius: 10px;
  transition: background-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
@media (min-width: 640px) {
  .card {
    grid-template-columns: 128px minmax(0, 1fr);
  }
  .card--project {
    grid-template-columns: 200px minmax(0, 1fr);
  }
}

.card:hover,
.card:focus-visible {
  background: rgba(148, 163, 184, 0.06);
  box-shadow: inset 0 0 0 1px var(--line), 0 4px 24px rgba(0, 0, 0, 0.25);
}

.card__when {
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.card__thumb {
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px var(--line);
}

.card__title {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--heading);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}
.card:hover .card__title,
.card:focus-visible .card__title {
  color: var(--accent);
}

.card__arrow {
  flex: none;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform: translate(0, 2px);
  transition: transform 0.25s;
}
.card:hover .card__arrow,
.card:focus-visible .card__arrow {
  transform: translate(4px, -1px);
}

.card__text {
  margin-top: 0.5rem;
  font-size: 0.94rem;
}

/* ---------- Pills de tecnologías ---------- */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0.9rem;
}
.pills li {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.5;
}
.pills--big {
  margin-top: 1.4rem;
}
.pills--big li {
  padding: 8px 16px;
  font-size: 0.8rem;
}

/* ---------- Contacto ---------- */
.contact {
  display: grid;
  gap: 8px;
  margin-top: 1.6rem;
}
.contact a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  padding: 14px 16px;
  border-radius: 10px;
  transition: background-color 0.25s, box-shadow 0.25s;
}
.contact a:hover,
.contact a:focus-visible {
  background: rgba(148, 163, 184, 0.06);
  box-shadow: inset 0 0 0 1px var(--line);
}
.contact__k {
  min-width: 88px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.contact__v {
  color: var(--heading);
  font-weight: 500;
  overflow-wrap: anywhere;
}
.contact a:hover .contact__v {
  color: var(--accent);
}

/* ---------- Footer legal ---------- */
.legal {
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-dim);
}
.legal__name {
  color: var(--text);
}
.legal__name strong {
  color: var(--heading);
}
.legal__list {
  margin-top: 6px;
}
.legal__list li::after {
  content: '';
}
.legal__list a:hover {
  color: var(--accent);
}
.legal__links {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.legal__links a {
  box-shadow: inset 0 -1px 0 var(--line);
}
.legal__links a:hover {
  color: var(--accent);
  box-shadow: inset 0 -1px 0 var(--accent);
}
.legal__copy {
  margin-top: 14px;
}

/* ---------- Páginas de texto (privacidad / términos) ---------- */
.doc {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-inline: auto;
  padding: clamp(48px, 9vh, 96px) var(--gutter);
}
.doc__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2.5rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.25s;
}
.doc__back:hover {
  color: var(--accent);
}
.doc h1 {
  color: var(--heading);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.doc .updated {
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--text-dim);
}
.doc h2 {
  margin-top: 2.6rem;
  margin-bottom: 0.7rem;
  color: var(--heading);
  font-size: 1.15rem;
  font-weight: 600;
}
.doc h3 {
  margin-top: 1.6rem;
  margin-bottom: 0.4rem;
  color: var(--heading);
  font-size: 1rem;
  font-weight: 600;
}
.doc p,
.doc li {
  font-size: 0.95rem;
}
.doc p + p {
  margin-top: 0.9rem;
}
.doc ul {
  margin-top: 0.6rem;
  display: grid;
  gap: 0.4rem;
}
.doc ul li {
  position: relative;
  padding-left: 20px;
}
.doc ul li::before {
  content: '▪';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.doc a {
  color: var(--heading);
  box-shadow: inset 0 -1px 0 var(--accent);
}
.doc a:hover {
  color: var(--accent);
}
.doc strong {
  color: var(--heading);
  font-weight: 600;
}
.doc hr {
  margin-block: 3.5rem;
  border: none;
  border-top: 1px solid var(--line);
}
.doc .legal {
  margin-top: 3.5rem;
}

/* ---------- Animación de entrada ---------- */
[data-stagger] > li {
  opacity: 0;
  transform: translateY(14px);
}
[data-stagger].is-in > li {
  opacity: 1;
  transform: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: calc(var(--i, 0) * 70ms);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  [data-stagger] > li {
    opacity: 1;
    transform: none;
  }
  .spotlight {
    display: none;
  }
}