/* Reinaldo Lugo Fotografía — hoja de estilos principal */

:root{
  --negro: #0a0a0a;
  --gris-panel: #161616;
  --gris-linea: #2a2a2a;
  --blanco: #f2f0ec;
  --blanco-tenue: rgba(242,240,236,0.62);
  --ambar: #d9a441;         /* acento inspirado en la luz de escenario */
  --fuente-display: "Oswald", "Arial Narrow", sans-serif;
  --fuente-cuerpo: "Work Sans", "Helvetica Neue", Arial, sans-serif;
  --espaciado-max: 1180px;
}

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

html{ scroll-behavior:smooth; }

body{
  background: var(--negro);
  color: var(--blanco);
  font-family: var(--fuente-cuerpo);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

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

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

.envoltorio{
  max-width: var(--espaciado-max);
  margin:0 auto;
  padding: 0 32px;
}

/* ---------- Encabezado ---------- */
.encabezado{
  position:fixed;
  top:0; left:0; right:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 18px 32px;
  background: linear-gradient(to bottom, rgba(10,10,10,0.85), rgba(10,10,10,0));
  transition: background .3s ease;
}
.encabezado.con-fondo{
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(6px);
  border-bottom:1px solid var(--gris-linea);
}
.encabezado .logo img{ height:34px; width:auto; }

.nav-principal{ display:flex; gap:34px; }
.nav-principal a{
  font-family: var(--fuente-display);
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  color: var(--blanco-tenue);
  padding-bottom:4px;
  border-bottom:1px solid transparent;
  transition: color .25s ease, border-color .25s ease;
}
.nav-principal a:hover,
.nav-principal a.activo{
  color: var(--blanco);
  border-color: var(--ambar);
}

.boton-menu{
  display:none;
  background:none; border:none; color:var(--blanco);
  font-size:26px; cursor:pointer;
}

@media (max-width: 760px){
  .nav-principal{
    position:fixed; inset:0 0 0 auto;
    width:72%; max-width:320px;
    background: var(--gris-panel);
    flex-direction:column;
    padding: 100px 36px;
    gap:28px;
    transform: translateX(100%);
    transition: transform .3s ease;
    border-left:1px solid var(--gris-linea);
  }
  .nav-principal.abierto{ transform:translateX(0); }
  .boton-menu{ display:block; }
}

/* ---------- Hero (Home) ---------- */
.hero{
  position:relative;
  height:100vh;
  min-height:560px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  overflow:hidden;
  background: var(--negro);
}
.hero-imagen{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  opacity:0;
  transition: opacity 1.1s ease;
}
.hero-imagen.visible{ opacity:0.55; }
.hero::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,10,10,.35) 0%, rgba(10,10,10,.15) 40%, rgba(10,10,10,.85) 100%);
}
.hero-contenido{ position:relative; z-index:2; padding: 0 24px; }
.hero-contenido .ojo{
  font-family:var(--fuente-display);
  letter-spacing:4px;
  text-transform:uppercase;
  font-size:12px;
  color: var(--ambar);
  margin-bottom:18px;
  display:inline-block;
}
.hero-contenido h1{
  font-family: var(--fuente-display);
  font-weight:600;
  text-transform:uppercase;
  font-size: clamp(42px, 8vw, 92px);
  letter-spacing:2px;
  line-height:1;
}
.hero-contenido p{
  margin-top:18px;
  font-size: clamp(14px, 2vw, 18px);
  color: var(--blanco-tenue);
  letter-spacing:.5px;
}
.hero-scroll{
  position:absolute; bottom:34px; left:50%;
  transform:translateX(-50%);
  z-index:2;
  width:26px; height:26px;
  border-right:2px solid var(--blanco-tenue);
  border-bottom:2px solid var(--blanco-tenue);
  transform: translateX(-50%) rotate(45deg);
  animation: rebote 2.2s ease-in-out infinite;
}
@keyframes rebote{
  0%,100%{ margin-top:0; opacity:.5; }
  50%{ margin-top:10px; opacity:1; }
}

/* ---------- Franja destacada (Home) ---------- */
.franja{
  padding: 110px 0;
  border-top:1px solid var(--gris-linea);
}
.franja-cabecera{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin-bottom:44px;
  flex-wrap:wrap;
}
.franja-cabecera h2{
  font-family:var(--fuente-display);
  text-transform:uppercase;
  font-size: clamp(26px,4vw,38px);
  letter-spacing:1px;
}
.franja-cabecera .ver-todo{
  font-family:var(--fuente-display);
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--ambar);
  border-bottom:1px solid var(--ambar);
  padding-bottom:3px;
  white-space:nowrap;
}

/* ---------- Galería ---------- */
.galeria{
  columns: 3 260px;
  column-gap:14px;
}
.galeria figure{
  break-inside:avoid;
  margin-bottom:14px;
  overflow:hidden;
  position:relative;
  background:var(--gris-panel);
}
.galeria img{
  width:100%;
  display:block;
  transition: transform .5s ease, filter .5s ease;
  filter: grayscale(15%);
  pointer-events:none; /* evita el menú de "guardar imagen" del navegador sobre la imagen */
  -webkit-user-select:none; user-select:none;
  -webkit-touch-callout:none; /* evita el menú de guardar al mantener presionado en iPhone */
}
.galeria-boton{
  display:block;
  width:100%;
  border:none; padding:0; margin:0;
  background:none;
  cursor:pointer;
}
.galeria-boton:hover img{
  transform: scale(1.045);
  filter:grayscale(0%);
}
@media (max-width:600px){ .galeria{ columns: 2 160px; } }

/* ---------- Visor de fotos (lightbox) ---------- */
.visor-fotos{
  position:fixed; inset:0;
  z-index:1000;
  display:none;
  align-items:center;
  justify-content:center;
  background: rgba(10,10,10,0.96);
  padding: 24px;
}
.visor-fotos.abierto{ display:flex; }
.visor-imagen{
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  width:auto; height:auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  pointer-events:none;
  -webkit-user-select:none; user-select:none;
  -webkit-touch-callout:none;
}
.visor-cerrar{
  position:absolute; top:20px; right:24px;
  font-size:34px; line-height:1;
  background:none; border:none; color:var(--blanco);
  cursor:pointer;
  z-index:2;
}
.visor-flecha{
  position:absolute; top:50%; transform:translateY(-50%);
  background: rgba(255,255,255,0.06);
  border:1px solid var(--gris-linea);
  color:var(--blanco);
  width:52px; height:52px;
  border-radius:50%;
  font-size:28px;
  cursor:pointer;
  transition: background .2s ease, border-color .2s ease;
}
.visor-flecha:hover{ background: rgba(217,164,65,0.15); border-color:var(--ambar); }
.visor-anterior{ left:16px; }
.visor-siguiente{ right:16px; }
.visor-contador{
  position:absolute; bottom:22px; left:50%; transform:translateX(-50%);
  font-family:var(--fuente-display);
  letter-spacing:1px;
  font-size:13px;
  color: var(--blanco-tenue);
}
@media (max-width:640px){
  .visor-flecha{ width:42px; height:42px; font-size:22px; }
  .visor-anterior{ left:6px; } .visor-siguiente{ right:6px; }
}

.galeria-estado{
  padding:60px 0;
  text-align:center;
  color: var(--blanco-tenue);
  font-family: var(--fuente-display);
  letter-spacing:1px;
  text-transform:uppercase;
  font-size:13px;
}

/* ---------- Título de página interior ---------- */
.titulo-pagina{
  padding: 150px 0 50px;
  text-align:center;
  border-bottom:1px solid var(--gris-linea);
}
.titulo-pagina h1{
  font-family:var(--fuente-display);
  text-transform:uppercase;
  letter-spacing:2px;
  font-size: clamp(28px,5vw,44px);
}

/* ---------- Sobre mí ---------- */
.sobre-mi{
  padding: 90px 0 130px;
  display:grid;
  grid-template-columns: 380px 1fr;
  gap:64px;
  align-items:start;
}
.sobre-mi .retrato{ position:relative; }
.sobre-mi .retrato img{ filter:grayscale(10%); }
.sobre-mi .retrato::before{
  content:"";
  position:absolute; top:16px; left:16px; right:-16px; bottom:-16px;
  border:1px solid var(--ambar);
  z-index:-1;
}
.sobre-mi .texto h2{
  font-family:var(--fuente-display);
  text-transform:uppercase;
  font-size: clamp(26px,4vw,36px);
  margin-bottom:4px;
}
.sobre-mi .texto .rol{
  color: var(--ambar);
  font-family:var(--fuente-display);
  letter-spacing:1.5px;
  text-transform:uppercase;
  font-size:13px;
  display:block;
  margin-bottom:26px;
}
.sobre-mi .texto p{
  color: var(--blanco-tenue);
  margin-bottom:18px;
  max-width:62ch;
}
@media (max-width:780px){
  .sobre-mi{ grid-template-columns:1fr; gap:36px; }
  .sobre-mi .retrato{ max-width:320px; margin:0 auto; }
}

/* ---------- Contacto ---------- */
.contacto{
  padding: 90px 0 140px;
  text-align:center;
}
.contacto .intro{
  max-width:560px;
  margin:0 auto 50px;
  color: var(--blanco-tenue);
}
.contacto-iconos{
  display:flex;
  justify-content:center;
  gap:26px;
  margin-bottom:40px;
  flex-wrap:wrap;
}
.contacto-iconos a{
  width:64px; height:64px;
  border-radius:50%;
  border:1px solid var(--gris-linea);
  display:flex; align-items:center; justify-content:center;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.contacto-iconos a:hover{
  border-color:var(--ambar);
  background: rgba(217,164,65,0.08);
  transform: translateY(-3px);
}
.contacto-iconos svg{ width:24px; height:24px; fill:var(--blanco); }
.contacto-datos p{
  font-family:var(--fuente-display);
  letter-spacing:1px;
  font-size: clamp(18px,3vw,24px);
  margin-bottom:6px;
}
.contacto-datos a:hover{ color:var(--ambar); }

/* ---------- Pie ---------- */
.pie{
  border-top:1px solid var(--gris-linea);
  padding: 30px 0;
  text-align:center;
  color: var(--blanco-tenue);
  font-size:13px;
  letter-spacing:.5px;
}

/* ---------- Accesibilidad ---------- */
a:focus-visible, button:focus-visible{
  outline:2px solid var(--ambar);
  outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
}