/* Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html,
body {
  height: 100%;
  width: 100%;
  font-family: unna;
  -webkit-font-smoothing: antialiased;
}
body {
  background: #ddd;
  color: #111;
  overflow-x: hidden;
}
::selection {
  background: #55191c;
  color: #cec8b3;
}
/* page container — keep narrow but no big side gutters */
.volume-page {
  width: 100%;
  margin: 10vh auto 0 auto;
}

/* Top */
.top {
  padding: 9vh 0;
  text-align: right;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin: 15vh 5vh 10vh 5vh;
}
.volume-name {
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #55191c;
  padding-left: 0.2rem;
  margin-bottom: 10vw;
  font-size: 8vw;
}
.volume-intro {
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #55191c;
  text-align: center;
  font-size: 1.2rem;
  padding: 0 10vw;
  line-height: 1.5;
}
/* hero svg (no extra gap) */
.file_svg {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  position: relative;
  top: 1px;
  opacity: 0.8;
}

/* SECTION base — compact vertical rhythm (no large whitespace) */
.section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  flex-direction: column;
  gap: 12px;
  padding: 18px 0;
}
.section.white {
  background: #f8f8f8;
  color: #000000;
}
.section.black {
  background: #f8f8f8;
  color: #000000;
}

/* columns are symmetric */
.col {
  flex: 1 1 48%;
  min-width: 220px;
  padding: 8px;
}
.text {
  padding: 6px 8px;
}
.title {
  font-size: 4rem;
  line-height: 1.05;
  font-weight: 700;
  margin-bottom: 1rem;
}

.feel-container {
  background-size: cover;
  height: 29vh;
  margin-bottom: 2rem;
  color: #fff;
  top: 0;
  padding: 0.5rem;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
}

.feel-title {
  margin-top: 5vw;
  line-height: 1.45;
  color: inherit;
  font-size: 1.5rem;
  font-weight: bolder;
  letter-spacing: 0.1rem;
  margin-left: 0.2vh;
}
.lasting-title {
  line-height: 1.45;
  color: inherit;
  opacity: 0.95;
  font-size: 1.5rem;
  font-weight: bolder;
  letter-spacing: 0.1rem;
}
.feel-list-wht {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  font-weight: bold;
  letter-spacing: 0.3rem;
  line-height: 5vh;
  background: #fff;
  color: #000;
  align-items: center;
  justify-content: center;
}
.feel-list-blk {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  font-weight: bold;
  letter-spacing: 0.3rem;
  line-height: 5vh;
  background: #fff;
  color: #000;
  align-items: center;
  justify-content: center;
}
.feel-list-blk li {
  padding-right: 1vh;
  padding-left: 1vh;
}
.feel-list-wht li {
  padding-right: 1vh;
  padding-left: 1vh;
}
.lasting-container {
  display: flex;
  padding-top: 3vw;
  padding-bottom: 6vw;
  flex-direction: column;
  justify-content: center;
  margin-bottom: 10vw;
}
.hours {
  font-size: medium;
  letter-spacing: 0.3rem;
  margin-top: 1vh;
  letter-spacing: 0.3rem;
  font-weight: bold;
}
.btn {
  display: inline-block;
  padding: 1rem;
  font-weight: 700;
  text-decoration: none;
  margin-top: 0.3vw;
  margin-bottom: 5vw;
}
.white .btn {
  background: #000000;
  color: #ffffff;
}
.black .btn {
  background: #000000;
  color: #ffffff;
}

/* image viewport: front defines the box; back is content inside and clipped */
.img-col {
  display: flex;
  justify-content: center;
  align-items: center;
}
.viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 680px;
}
.front {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 2;
}
.back {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: auto;
  z-index: 1;
  transform: translateY(0);
  will-change: transform;
  pointer-events: none;
}

@media (max-width: 400px){
  .feel-container{
    height: 35vh;
  }
}

@media (max-width: 900px) {
  .section {
    flex-direction: column;
    padding: 12px 0;
  }
  .col {
    flex: 1 1 100%;
    padding: 1vw;
  }

  .img-col {
    order: -1;
    width: 100%;
  }
  .text {
    order: 2;
    width: 100%;
    padding-left: 3vw;
    padding-right: 2vw;
  }

  #section-a {
    padding-left: 27vw;
    padding-right: 4vw;
    margin-bottom: 10vh;
  }
  #section-b {
    padding-right: 27vw;
    padding-left: 4vw;
    margin-bottom: 10vh;
  }
  .title {
    font-size: 15vw;
  }
  .viewport {
    max-width: 100%;
  }
  .volume-intro{
    font-size: 0.8rem;
  }
}
@media (min-width: 901px) {
  .volume-page{
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  #section-a {
    padding-left: 15vw;
    padding-right: 15vw;
    margin-bottom: 10vh;
    max-width: 80vw;
  }
  #section-b {
    padding-left: 15vw;
    padding-right: 15vw;
    margin-bottom: 10vh;
    max-width: 80vw;
  }
  .lasting-container {
    display: flex;
    padding-top: 3vw;
    padding-bottom: 0;
    flex-direction: column;
    justify-content: center;
    margin-bottom: 3vw;
  }
  .title {
    margin-bottom: 3vw;
  }
  .feel-title {
    margin-top: 0;
  }
  .text {
    text-align: center;
  }
  .top {
    padding: 14vh 2vh;
    text-align: right;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin: 15vh 7vh 10vh 7vh;
  }
  .feel-list-blk {
    justify-content: center;
  }
  .feel-list-wht {
    justify-content: center;
  }
  .file_svg{
    display: none;
  }
  .section.black, .section.white {
    background-color: transparent;
  }
}

/* reduce motion fallback */
@media (prefers-reduced-motion: reduce) {
  .back {
    transition: none !important;
  }
}