/* ==========================================================================
   Lucas Fernández — Web personal
   Inspiración visual: Neo-Brutalismo Editorial / Reto Trikuta
   Colores: Beige cálido, Negro carbón, Amarillo taxi, Naranja, Verde lima, Azul cielo
   Bordes negros contundentes, sombras duras, tipografía pesada y esquinas de visor
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Paleta cromática inspirada en la referencia */
  --bg: #f5ede3;
  --bg-alt: #ebdcd0;
  --surface: #ffffff;
  --surface-alt: #faf6f0;
  --dark-strip: #121212;

  --border-color: #121212;
  --border-w: 2px;
  --border-w-thick: 3px;

  --text: #121212;
  --text-muted: #524f4a;
  --text-light: #f5ede3;

  /* Acentos vibrantes de la imagen de inspiración */
  --yellow: #ffcc00;
  --orange: #ff5e36;
  --lime: #c2f836;
  --cyan: #8ee3f5;
  --purple: #b69df8;

  /* Tipografías */
  --font-display: "Space Grotesk", "Plus Jakarta Sans", sans-serif;
  --font-body: "Plus Jakarta Sans", -apple-system, sans-serif;
  --font-mono: "Space Mono", monospace;

  /* Sombras duras neo-brutalistas */
  --shadow-sm: 2px 2px 0px var(--border-color);
  --shadow-md: 4px 4px 0px var(--border-color);
  --shadow-lg: 6px 6px 0px var(--border-color);
  --shadow-xl: 9px 9px 0px var(--border-color);

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;

  --nav-h: 70px;
  --container: 1140px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1.5rem);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

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

::selection {
  background: var(--yellow);
  color: var(--border-color);
}

/* Fondo limpio neo-editorial (reemplaza blobs espaciales por textura nítida) */
.bg-blobs {
  display: none;
}

/* ---------- Franja Marquee Decorativa estilo Editorial ---------- */
.editorial-strip {
  background: var(--dark-strip);
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.75rem 0;
  border-top: var(--border-w) solid var(--border-color);
  border-bottom: var(--border-w) solid var(--border-color);
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  align-items: center;
}

/* ---------- Utilities ---------- */
.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  position: relative;
}

.section--alt {
  background: var(--bg-alt);
  border-top: var(--border-w) solid var(--border-color);
  border-bottom: var(--border-w) solid var(--border-color);
}

/* En este estilo el gradient-text se convierte en un subrayado o color sólido con carácter */
.gradient-text {
  color: var(--text);
  background: linear-gradient(180deg, transparent 65%, var(--yellow) 65%);
  padding-inline: 4px;
}

/* Card estilo brutalista con marco negro nítido y sombra proyectada */
.glass {
  background: var(--surface);
  border: var(--border-w) solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.section__header {
  text-align: left;
  max-width: 800px;
  margin: 0 0 3rem 0;
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--border-color);
  background: var(--yellow);
  padding: 0.25rem 0.65rem;
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xs);
  margin-bottom: 0.9rem;
}

/* Título con el icónico cuadrado amarillo al lado (como en la referencia) */
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.section__title::before {
  content: "";
  display: inline-block;
  width: clamp(24px, 3.5vw, 32px);
  height: clamp(24px, 3.5vw, 32px);
  background: var(--yellow);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.section__subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
  font-weight: 500;
  margin-top: 0.5rem;
}

/* ---------- Botones Neo-Brutalistas ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  cursor: pointer;
}

.btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5;
}

.btn--primary {
  background: var(--yellow);
  color: var(--border-color);
}

.btn--primary:hover {
  background: #ffd633;
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-sm);
}

.btn--primary:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 var(--border-color);
}

.btn--ghost {
  background: var(--surface);
  color: var(--border-color);
}

.btn--ghost:hover {
  background: var(--lime);
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-sm);
}

.btn--ghost:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 var(--border-color);
}

/* ---------- Redes Sociales ---------- */
.social {
  display: flex;
  gap: 0.75rem;
}

.social__link {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: var(--border-w) solid var(--border-color);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  color: var(--border-color);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.social__link svg {
  width: 22px;
  height: 22px;
}

.social__link:hover {
  background: var(--yellow);
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--border-color);
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  background: var(--bg);
  border-bottom: var(--border-w) solid var(--border-color);
  transition: box-shadow 0.2s ease;
}

.navbar.scrolled {
  box-shadow: 0 4px 0px rgba(18, 18, 18, 0.08);
}

.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
  color: var(--border-color);
  display: inline-flex;
  align-items: center;
  gap: 0.1rem;
  background: var(--yellow);
  padding: 0.2rem 0.65rem;
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xs);
}

.logo span {
  color: var(--orange);
}

.nav__list {
  display: flex;
  gap: 0.4rem;
}

.nav__link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.5rem 0.95rem;
  color: var(--border-color);
  border-radius: var(--radius-xs);
  border: var(--border-w) solid transparent;
  transition: all 0.12s ease;
}

.nav__link:hover {
  background: var(--surface);
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav__link.active {
  background: var(--yellow);
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  border: var(--border-w) solid var(--border-color);
  background: var(--yellow);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.nav__toggle span {
  position: absolute;
  left: 10px;
  width: 20px;
  height: 2px;
  background: var(--border-color);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
}

.nav__toggle span:nth-child(1) { top: 14px; }
.nav__toggle span:nth-child(2) { top: 20px; }
.nav__toggle span:nth-child(3) { top: 26px; }

.nav__toggle[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2.5rem);
  padding-bottom: 4.5rem;
  position: relative;
}

.hero::after {
  content: "Lucas Fernández • Full Stack • Problem Solver • Conquer Blocks • 2026 • Lucas Fernández • Full Stack •";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-strip);
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.6rem 0;
  border-top: var(--border-w) solid var(--border-color);
  border-bottom: var(--border-w) solid var(--border-color);
  white-space: nowrap;
  overflow: hidden;
  text-align: center;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  gap: 3.5rem;
  margin-bottom: 2rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--border-color);
  background: var(--lime);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.hero__badge .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border-color);
}

.hero__greeting {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6.5vw, 4.8rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--border-color);
  margin-bottom: 1.2rem;
}

.hero__role {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  font-weight: 700;
  margin-bottom: 1.2rem;
  min-height: 2.2em;
  color: var(--border-color);
}

.typing {
  color: var(--border-color);
  background: var(--yellow);
  padding: 0.15rem 0.5rem;
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.typing::after {
  content: "_";
  margin-left: 2px;
  color: var(--orange);
  animation: blink 0.8s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero__tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: 2.2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

/* ---------- Avatar con Viewfinder / Crop Marks Neo-Brutalista ---------- */
.hero__visual {
  display: grid;
  place-items: center;
  position: relative;
}

/* Marco con las 4 esquinas amarillas de visor de cámara como la foto de la referencia */
.avatar {
  position: relative;
  width: clamp(260px, 32vw, 360px);
  aspect-ratio: 1 / 1.05;
  background: #000000;
  border: var(--border-w-thick) solid var(--border-color);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius-xs);
  display: block;
  overflow: visible;
}

/* 4 esquinas amarillas individuales de visor (sin líneas horizontales) */
.crop-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--yellow);
  border: 2px solid var(--border-color);
  z-index: 10;
  pointer-events: none;
}

.crop-corner--tl {
  top: -7px;
  left: -7px;
}

.crop-corner--tr {
  top: -7px;
  right: -7px;
}

.crop-corner--bl {
  bottom: -7px;
  left: -7px;
}

.crop-corner--br {
  bottom: -7px;
  right: -7px;
}

.avatar__img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
  display: block;
}

/* Badges flotantes rectangulares con borde negro y sombra dura */
.floating-chip {
  position: absolute;
  z-index: 20;
  padding: 0.5rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: var(--radius-xs);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-md);
  background: var(--surface);
  white-space: nowrap;
}

.floating-chip--1 {
  top: 4%;
  left: -12%;
  background: var(--yellow);
}

.floating-chip--2 {
  bottom: 14%;
  right: -10%;
  background: var(--cyan);
}

.floating-chip--3 {
  bottom: -6%;
  left: 6%;
  background: var(--lime);
}

.scroll-indicator {
  display: none;
}

/* ---------- Sobre Mí ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about__text {
  padding: clamp(2rem, 4vw, 2.8rem);
  background: var(--surface);
  border: var(--border-w-thick) solid var(--border-color);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
  position: relative;
}

.about__text::before {
  content: "BIO // 01";
  position: absolute;
  top: -14px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--yellow);
  border: var(--border-w) solid var(--border-color);
  padding: 0.2rem 0.6rem;
  box-shadow: var(--shadow-sm);
}

.about__text p {
  color: var(--text);
  margin-bottom: 1.3rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.about__text p:last-child {
  margin-bottom: 0;
}

.about__text strong {
  color: var(--border-color);
  background: linear-gradient(180deg, transparent 65%, var(--lime) 65%);
  font-weight: 700;
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.fact {
  padding: 1.3rem;
  border: var(--border-w) solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  background: var(--surface);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.fact:nth-child(1) { background: #fffbe6; }
.fact:nth-child(2) { background: #f0fdf4; }
.fact:nth-child(3) { background: #eff6ff; }
.fact:nth-child(4) { background: #fdf2f8; }

.fact:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-sm);
}

.fact__icon {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.fact__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.25;
  margin-bottom: 0.25rem;
  color: var(--border-color);
}

.fact__text {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.hobbies {
  margin-top: 1.25rem;
  padding: 1.4rem;
  background: var(--surface);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-sm);
}

.hobbies__title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 0.95rem;
}

.hobbies__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.hobbies__list li {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  background: var(--surface-alt);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.hobbies__list li:hover {
  background: var(--yellow);
}

/* ---------- Servicios (Cards Neo-Brutalistas) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.6rem;
}

.card {
  position: relative;
  padding: 2.2rem 1.8rem;
  border: var(--border-w-thick) solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  background: var(--surface);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  overflow: hidden;
}

.card:hover {
  transform: translate(3px, 3px);
  box-shadow: var(--shadow-sm);
}

/* Iconos de servicio enmarcados como la referencia */
.card__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-xs);
  background: var(--yellow);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.4rem;
  color: var(--border-color);
}

.card:nth-child(2) .card__icon { background: var(--lime); }
.card:nth-child(3) .card__icon { background: var(--cyan); }
.card:nth-child(4) .card__icon { background: var(--orange); color: #fff; }

.card__icon svg {
  width: 26px;
  height: 26px;
  stroke-width: 2.2;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.7rem;
  color: var(--border-color);
}

.card__text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---------- Tecnologías (Stack Editorial) ---------- */
.tech__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.6rem;
}

.tech__group {
  padding: 1.8rem;
  background: var(--surface);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-sm);
}

.tech__group-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
  color: var(--border-color);
}

.tech__group-title::before {
  content: "";
  width: 12px;
  height: 12px;
  background: var(--yellow);
  border: var(--border-w) solid var(--border-color);
  flex-shrink: 0;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.chip {
  padding: 0.45rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-xs);
  background: var(--surface-alt);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  color: var(--border-color);
  transition: transform 0.12s ease, background 0.12s ease;
}

.chip:hover {
  transform: translate(2px, 2px);
  background: var(--lime);
  box-shadow: 1px 1px 0px var(--border-color);
}

/* Destacado SOLID con recuadros de bloques tipográficos */
.tech__solid {
  margin-top: 1.8rem;
  padding: 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  background: var(--lime);
  border: var(--border-w-thick) solid var(--border-color);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-sm);
}

.tech__solid-letters {
  display: flex;
  gap: 0.45rem;
  flex-shrink: 0;
}

.tech__solid-letters span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-xs);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  background: var(--surface);
  color: var(--border-color);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.tech__solid h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.tech__solid p {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
}

/* ---------- Proyectos (Cards de Portafolio Brutalista) ---------- */
.project-card {
  display: flex;
  flex-direction: column;
}

.project-card__badge {
  align-self: flex-start;
  padding: 0.35rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  background: var(--yellow);
  border: var(--border-w) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  color: var(--border-color);
  margin-bottom: 1.3rem;
}

.project-card__preview {
  height: 145px;
  border-radius: var(--radius-xs);
  margin-bottom: 1.35rem;
  background:
    repeating-linear-gradient(45deg, #e7ded2 0 10px, transparent 10px 20px),
    #f2ebe0;
  border: var(--border-w) dashed var(--border-color);
  display: grid;
  place-items: center;
  color: var(--border-color);
}

.project-card__preview svg {
  width: 42px;
  height: 42px;
  opacity: 0.85;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.2rem 0 1.5rem;
}

.tags li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  background: var(--surface-alt);
  border: var(--border-w) solid var(--border-color);
  color: var(--border-color);
}

.project-card__links {
  margin-top: auto;
  display: flex;
  gap: 1.2rem;
  padding-top: 1rem;
  border-top: var(--border-w) dashed rgba(18, 18, 18, 0.2);
}

.project-card__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--border-color);
  padding: 0.4rem 0.8rem;
  background: var(--surface-alt);
  border: var(--border-w) solid var(--border-color);
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-sm);
  transition: all 0.12s ease;
}

.project-card__links a:hover {
  background: var(--yellow);
  transform: translate(1px, 1px);
}

.project-card__links a[aria-disabled="true"] {
  opacity: 0.5;
  pointer-events: none;
  background: #f0ebe4;
}

.project-card__links svg {
  width: 16px;
  height: 16px;
}

/* ---------- Contacto (Start Something) ---------- */
.contact__box {
  text-align: left;
  padding: clamp(2.5rem, 5vw, 4rem);
  background: var(--surface);
  border: var(--border-w-thick) solid var(--border-color);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius-sm);
  position: relative;
}

.contact__box .section__subtitle {
  max-width: 600px;
  margin: 0 0 2.2rem 0;
  font-size: 1.15rem;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

/* ---------- Footer (Estilo Trikuta Editorial) ---------- */
.footer {
  background: var(--dark-strip);
  color: var(--text-light);
  padding: 3.5rem 0 3rem;
  border-top: var(--border-w-thick) solid var(--border-color);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.8rem;
}

.footer p {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.footer .social__link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background: var(--surface);
  color: var(--border-color);
  border: var(--border-w) solid var(--border-color);
  box-shadow: 2px 2px 0px var(--yellow);
}

.footer .social__link:hover {
  background: var(--yellow);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: var(--delay, 0s);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 3rem;
  }

  .hero__visual {
    order: -1;
    justify-self: start;
  }

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

@media (max-width: 760px) {
  .nav__toggle {
    display: block;
  }

  .nav__menu {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    padding: 1.2rem 1.25rem 1.8rem;
    background: var(--bg);
    border-bottom: var(--border-w-thick) solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.2s ease, opacity 0.2s ease, visibility 0.2s ease;
  }

  .nav__menu.open {
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .nav__list {
    flex-direction: column;
    gap: 0.5rem;
  }

  .nav__link {
    display: block;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    background: var(--surface);
    border: var(--border-w) solid var(--border-color);
    box-shadow: var(--shadow-sm);
  }
}

@media (max-width: 640px) {
  .facts {
    grid-template-columns: 1fr;
  }

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

  .tech__solid {
    flex-direction: column;
    text-align: left;
    align-items: flex-start;
  }

  .floating-chip--1 { left: -4%; }
  .floating-chip--2 { right: -4%; }

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

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}