/* CONFIGURACIÓN GENERAL */

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: #fff;
  color: #000;
  font-family: 'Poppins', sans-serif;
}

.home-page {
  display: flex;
  flex-direction: column;
}

/* HEADER DEL HOME */

.home-header {
  width: 100%;
}

.home-brand {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 115px;
}

/* LOGO ORIGINAL GATOFOFI */

.home-logo {
  position: relative;
  display: block;
  width: min(100%, 630px);
  text-decoration: none;
  line-height: 0;
}

.home-logo > img:not(.home-signature) {
  display: block;
  width: 100%;
  height: auto;
}

/* FIRMA - LA AGREGAREMOS DESPUÉS */

.home-signature {
  position: absolute;
  width: 42%;
  height: auto;
  left: 80%;
  top: 47%;
  z-index: 1000;
  pointer-events: none;
}

/* NAVEGACIÓN */

.home-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  min-height: 30px;
  border-top: 1px solid #888;
  border-bottom: 1px solid #888;
}

.home-nav a {
  color: #000;
  text-decoration: none;
  font-size: 14px;
  font-weight: 400; /* Regular */
}

.home-nav a:hover {
  text-decoration: underline;
}

/* ANIMACIÓN - LA AGREGAREMOS DESPUÉS */

.home-main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 0px 20px 0px;;
}

.home-animation {
  width: min(100%, 430px);
  min-height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateX(-20px);
}

.home-animation img,
.home-animation video {
  display: block;
  width: 100%;
  height: auto;
}

/* FOOTER */

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 26px 5%;
}

.site-footer span {
  font-size: 12px;
  color: #555555;
}

.site-footer strong {
  font-size: 20px;
  font-weight: 800;
}

/* BOTÓN MENÚ MÓVIL */

.mobile-menu-button {
  display: none;
}
/* ADAPTACIÓN A MÓVILES */

@media (max-width: 600px) {

  .home-brand {
    min-height: 100px;
  }

 .home-logo {
  width: 65%;
  transform: translateY(-12px);
}

.home-signature {
  width: 48%;
  left: 75%;
  top: 45%;
}

  /* MENÚ HAMBURGUESA MÓVIL */

  .mobile-menu-button {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 18px;
    height: 15px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;

    position: absolute;
    left: 20px;
    top: 39%;
    transform: translateY(-50%);
    z-index: 20;
  }

  .mobile-menu-button span {
    display: block;
    width: 100%;
    height: 2px;
    background: #000;
  }

  .home-nav {
  display: none;
  flex-direction: column;
  gap: 18px;
  padding: 25px 20px;
  border: none;
  background: white;
}

.home-nav.is-open {
  display: flex;
}

  .home-nav a {
    font-size: 13px;
  }

  .home-main {
  flex: 0;
  padding: 90px 20px 40px;
}

 .home-animation {
  width: min(100%, 340px);
  min-height: 260px;
  transform: translate(-0px, -45px);
}

 .site-footer {
  padding: 20px;
  margin-top: auto;
}

  .site-footer strong {
    font-size: 14px;
  }

}

/* ==================================
   PORTAFOLIO - HEADER PC
================================== */

.portfolio-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: white;
}

.portfolio-brand {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 85px;
  padding: 0 25px;
}

.portfolio-logo {
  position: relative;
  display: block;
  width: 440px;
  flex-shrink: 0;
  line-height: 0;
  text-decoration: none;
}

.portfolio-logo > img:not(.portfolio-signature) {
  display: block;
  width: 100%;
  height: auto;
}

.portfolio-signature {
  position: absolute;
  width: 64%;
  height: auto;
  left: 0;
  top: 113%;
  z-index: 200;
  pointer-events: none;
}

.portfolio-title {
  font-size: 41px;
  font-weight: 800;
  line-height: 1;
}

.portfolio-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
  height: 30px;
  padding: 0 25px;
  border-top: 1px solid #888;
  border-bottom: 1px solid #888;
}

.portfolio-nav a {
  color: #000;
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
}

.portfolio-nav a:hover {
  text-decoration: underline;
}

.portfolio-mobile-title {
  display: none;
}

/* PORTAFOLIO - ESTRUCTURA */

.portfolio-page {
  display: flex;
  flex-direction: column;
}

.portfolio-main {
  flex: 1;
}

/* ==================================
   PORTAFOLIO - CUADRÍCULA
================================== */

.portfolio-grid {
  display: grid;
  grid-template-columns: 4fr 8.8889fr 4fr;
  column-gap: 10px;
  row-gap: 10px;
  padding: 20px;
  align-items: start;
}

.portfolio-item {
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.portfolio-item img,
.portfolio-item video {
  display: block;
  width: 100%;
  height: auto;
}

/* POSICIONES EN PC */

.art-1 { grid-column: 1; grid-row: 1; }
.art-2 { grid-column: 2; grid-row: 1; }
.art-3 { grid-column: 3; grid-row: 1; }

.art-4 { grid-column: 1; grid-row: 2; }
.art-5 { grid-column: 2; grid-row: 2; }
.art-6 { grid-column: 3; grid-row: 2; }

/* ==================================
   PORTAFOLIO - CUADRÍCULA MÓVIL
================================== */

@media (max-width: 600px) {

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 15px;
  }

  .art-1 { grid-column: 1; grid-row: 1; }
  .art-3 { grid-column: 2; grid-row: 1; }

  .art-2 { grid-column: 1 / -1; grid-row: 2; }

  .art-4 { grid-column: 1; grid-row: 3; }
  .art-6 { grid-column: 2; grid-row: 3; }

  .art-5 { grid-column: 1 / -1; grid-row: 4; }

}

/* PORTAFOLIO - NAVEGACIÓN AL HACER SCROLL */

@media (min-width: 601px) {

  .portfolio-nav {
    transition:
      opacity 0.2s ease,
      height 0.2s ease,
      padding 0.2s ease;
    overflow: hidden;
  }

  .portfolio-header.nav-hidden .portfolio-nav {
    opacity: 0;
    height: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-top: none;
    border-bottom: none;
    pointer-events: none;
  }

}

/* ==================================
   PORTAFOLIO - HEADER MÓVIL
================================== */

@media (max-width: 600px) {

  .portfolio-header {
    position: relative;
  }

  .portfolio-brand {
    justify-content: center;
    min-height: 100px;
    height: auto;
    padding: 0;
  }

  .portfolio-logo {
    width: 65%;
    flex-shrink: 1;
    transform: translateY(-12px);
  }

  .portfolio-signature {
    width: 48%;
    left: 75%;
    top: 45%;
  }

  /* Ocultar título del header de PC */

  .portfolio-title {
    display: none;
  }

  /* Mostrar título antes de las obras */

  .portfolio-mobile-title {
    display: block;
    font-size: 32px;
    font-weight: 800;
    line-height: 1.1;
    margin: 25px 20px 20px;
  }

  /* Navegación hamburguesa */

  .portfolio-nav {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    height: auto;
    padding: 25px 20px;
    border: none;
    background: white;
  }

  .portfolio-nav.is-open {
    display: flex;
  }

  .portfolio-nav a {
    font-size: 13px;
  }

}

/* PORTAFOLIO - OBRAS 7 A 18 - PC */

@media (min-width: 601px) {

  .art-7  { grid-column: 1; grid-row: 3; }
  .art-8  { grid-column: 2; grid-row: 3; }
  .art-9  { grid-column: 3; grid-row: 3; }

  .art-10 { grid-column: 1; grid-row: 4; }
  .art-11 { grid-column: 2; grid-row: 4; }
  .art-12 { grid-column: 3; grid-row: 4; }

  .art-13 { grid-column: 1; grid-row: 5; }
  .art-14 { grid-column: 2; grid-row: 5; }
  .art-15 { grid-column: 3; grid-row: 5; }

  .art-16 { grid-column: 1; grid-row: 6; }
  .art-17 { grid-column: 2; grid-row: 6; }
  .art-18 { grid-column: 3; grid-row: 6; }

}

/* PORTAFOLIO - OBRAS 7 A 18 - MÓVIL */

@media (max-width: 600px) {

  .art-7  { grid-column: 1; grid-row: 5; }
  .art-9  { grid-column: 2; grid-row: 5; }
  .art-8  { grid-column: 1 / -1; grid-row: 6; }

  .art-10 { grid-column: 1; grid-row: 7; }
  .art-12 { grid-column: 2; grid-row: 7; }
  .art-11 { grid-column: 1 / -1; grid-row: 8; }

  .art-13 { grid-column: 1; grid-row: 9; }
  .art-15 { grid-column: 2; grid-row: 9; }
  .art-14 { grid-column: 1 / -1; grid-row: 10; }

  .art-16 { grid-column: 1; grid-row: 11; }
  .art-18 { grid-column: 2; grid-row: 11; }
  .art-17 { grid-column: 1 / -1; grid-row: 12; }

}

/* PORTAFOLIO - CONTACTO FINAL */

.portfolio-ending {
  display: flex;
  justify-content: flex-end;
  padding: 130px 6% 110px;
}

.portfolio-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.contact-line {
  width: 140px;
  height: 2px;
  background: #000;
  margin-bottom: 12px;
}

.portfolio-contact a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #000;
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
}

.portfolio-contact a:hover {
  text-decoration: underline;
}

.portfolio-contact img {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex-shrink: 0;
}

/* PORTAFOLIO - CONTACTO MÓVIL */

@media (max-width: 600px) {
  .portfolio-ending {
    justify-content: center;
    padding: 110px 20px 90px;
  }
}

/* PORTAFOLIO - HEADER FIJO EN MÓVIL */

@media (max-width: 600px) {

  .portfolio-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(
      to bottom,
      #fff 0,
      #fff 75px,
      transparent 75px
    );
  }

  .portfolio-brand {
    height: 100px;
    min-height: 100px;
  }

}

/* PORTAFOLIO - REDUCIR ESPACIOS EN MÓVIL */

@media (max-width: 600px) {

  .portfolio-mobile-title {
    margin-top: 5px;
    margin-bottom: 5px;
  }

}