/* svg */
svg {
  width: 100%;
  aspect-ratio: 1 / 1;
}

svg .white{
  transition: all 0.5s;
}

/* inner */
.inner {
  width: 100%;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 min(3.5vw, 50px);
}

/* header */
header {
  width: 100%;
  height: 80px;
  background: transparent;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
}

header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo{
  transition: all 0.5s;
  width: min(10vw, 100px);
  cursor: pointer;
}

nav {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.menu{
  color: var(--white);
  font-size: var(--font-size-M);
  cursor: pointer;
}

.menu-word{
  display: inline-block;
  transition: color 0.5s;
}

.gradient-text {
  background: linear-gradient(to right, #ff943e ,#ffd300, #00d1f3);
  background-size: 300% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* section-1 */
.section-1 {
  background-color: var(--black);
  width: 100%;
  height: 100vh;
  color: var(--white);
  position: sticky;
  top: 0;
}

.page-title {
  position: absolute;
  bottom: min(3.5vw, 20px);
  font-weight: normal;
  font-size: var(--font-size-S);
  color: var(--gray_a);
  line-height: 2;
}

/* section-2 */
.section-2 {
  background-color: var(--white);
  border-radius: 4rem 4rem 0 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

/* footer */
footer {
  width: 100%;
  height: 100vh;
  background-color: var(--black);
  position: sticky;
  bottom: 0;
  z-index: -1;
}

.footer-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  gap: 50px;
}

.footer-content h2{
  color: var(--white);
  font-size: clamp(40px, 15vw, 100rem);
  font-weight: bold;
}

.footer-content h3{
  width: 100%;
  color: var(--white);
  font-size: var(--font-size-M);
}

.footer-content a{
  color: var(--white);
  font-size: var(--font-size-M);
}