.trial-page .fullpage {
  --page-inline-padding: clamp(var(--space-5), 5.56vw, var(--space-20));
  --page-indicator-space: 3rem;

  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
}

.fullpage__track {
  width: 100%;
  height: 100%;
  transition: transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.fullpage__section {
  position: relative;
  width: 100%;
  height: 100dvh;
  min-height: 100dvh;
  overflow: hidden;
}

.fullpage__body {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: auto;
  overscroll-behavior: contain;
  padding-block: clamp(var(--space-6), 5.56vh, var(--space-20));
  padding-inline: var(--page-inline-padding)
    calc(var(--page-inline-padding) + var(--page-indicator-space));
  scrollbar-width: none;
}

.fullpage__body--full {
  padding: 0;
}

.fullpage__body--full > * {
  padding-inline: var(--page-inline-padding);
}

.fullpage__body--full > *:first-child {
  padding-block: clamp(var(--space-6), 5.56vh, var(--space-20));
}

.fullpage__body--full > *:last-child {
  padding-block: clamp(var(--space-6), 5.56vh, var(--space-20));
}

.fullpage__body::-webkit-scrollbar {
  display: none;
}

/* ==========================================================
   hero section
   ========================================================== */
.hero-section {
  overflow: hidden;
  background:
    radial-gradient(
      circle at 9% 33%,
      rgba(255, 255, 255, 0.12) 0 12.5rem,
      transparent 12.625rem
    ),
    radial-gradient(
      circle at 41% 108%,
      rgba(255, 255, 255, 0.13) 0 8.75rem,
      transparent 8.875rem
    ),
    linear-gradient(
      135deg,
      var(--color-violet-600) 0%,
      color-mix(in srgb, var(--color-violet-600) 68%, var(--color-gray-900))
        100%
    );
  color: var(--color-text-on-brand);
}

.hero-section__body {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  align-items: center;
  overflow: hidden;
}

.hero-section__brand {
  position: relative;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  justify-self: start;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-100);
}

.hero-section__brand img {
  width: clamp(18rem, 25vw, 22.5rem);
  height: auto;
}

.hero-section__content {
  position: relative;
  z-index: 3;
  display: grid;
  align-self: center;
  justify-items: start;
  max-width: min(90rem, 62vw);
  margin-block-start: clamp(var(--space-10), 8vh, 5.625rem);
}

.hero-section__eyebrow,
.hero-section__title,
.hero-section__description {
  margin: 0;
  text-shadow: var(--shadow-hero-title);
}

.hero-section__eyebrow {
  font-size: clamp(2.5rem, 6.4vw, 6rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-100);
  letter-spacing: var(--letter-spacing-tight);
}

.hero-section__title {
  margin-block-start: var(--space-4);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-100);
  letter-spacing: var(--letter-spacing-tight);
}

.hero-section__description {
  /* max-width: 36rem; */
  margin-block-start: var(--space-6);
  font-size: clamp(var(--font-size-18), 2.1vw, var(--font-size-28));
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-140);
  letter-spacing: var(--letter-spacing-tight);
}

.hero-section__content .ui-button {
  margin-block-start: clamp(var(--space-10), 13vh, 9.5rem);
}

.hero-section__visual {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-section__circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.hero-section__circle--soft {
  left: -8rem;
  top: 9.5rem;
  width: clamp(14rem, 23vw, 20rem);
  aspect-ratio: 1;
}

.hero-section__circle--bottom {
  left: 30.6%;
  bottom: -7.25rem;
  width: clamp(10rem, 19vw, 17.5rem);
  aspect-ratio: 1;
}

.hero-section__bubble {
  position: absolute;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--space-4);
  border-radius: 50%;
  background: rgba(29, 27, 87, 0.64);
  color: rgba(255, 255, 255, 0.45);
  font-size: clamp(var(--font-size-20), 2.4vw, var(--font-size-28));
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-100);
  letter-spacing: var(--letter-spacing-tight);
  text-align: center;
}

.hero-section__bubble--analysis {
  right: 7.2%;
  top: 17.8%;
  width: clamp(15rem, 32vw, 25.5rem);
  aspect-ratio: 1;
}

.hero-section__bubble--ai {
  right: 29%;
  top: 52.6%;
  width: clamp(10rem, 21vw, 17rem);
  aspect-ratio: 1;
}

.hero-section__bubble--model {
  right: 0;
  bottom: -1rem;
  width: clamp(12rem, 25vw, 20rem);
  aspect-ratio: 1;
}

.hero-section__bubble-icon {
  position: relative;
  display: block;
  width: clamp(2.75rem, 5vw, 4.5rem);
  aspect-ratio: 1;
  opacity: 0.65;
}

.hero-section__bubble-icon::before,
.hero-section__bubble-icon::after {
  position: absolute;
  content: "";
}

.feature-section {
  background: var(--color-bg-canvas);
}

.feature-section__body {
  display: grid;
  align-content: center;
  gap: clamp(var(--space-8), 7vh, var(--space-16));
  max-width: var(--trial-content-width);
  margin-inline: auto;
}

.feature-section__row {
}

.feature-section__row--bg-gray {
  background: var(--color-bg-section-muted);
}

.feature-section__cards,
.feature-section__benefits,
.feature-section__requirements {
  width: min(100%, var(--trial-content-width));
  margin-inline: auto;
}

.feature-section .feature-card {
  min-height: clamp(9.75rem, 20.4vh, 13.75rem);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
}

.feature-section .feature-card__headline,
.feature-section .benefit-card__title {
  font: var(--text-title-sm);
  line-height: var(--line-height-140);
}

.feature-section .feature-card__description {
  font: var(--text-body-md);
  line-height: var(--line-height-140);
}

.feature-section .benefit-card {
  padding: clamp(var(--space-6), 3.4vw, var(--space-12));
}

.benefit-card__list {
  font: var(--text-body-sm);
}

.feature-section__benefits {
  display: grid;
  gap: var(--space-10);
}

.feature-section__benefit-title,
.feature-section__requirement-title {
  margin: 0;
  color: var(--color-text-secondary);
  font: var(--text-title-md);
  letter-spacing: var(--letter-spacing-tight);
}

.feature-section__requirements {
  display: grid;
  gap: var(--space-8);
  box-sizing: border-box;
}

.system-requirements {
  display: flex;
  align-items: stretch;
  gap: var(--space-5);
}

.system-requirements__group {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  flex: 1 1 0;
  gap: var(--space-6);
  min-width: 0;
}

.system-requirements__heading {
  margin: 0;
  color: var(--color-text-primary);
  font: var(--text-title-sm);
  letter-spacing: var(--letter-spacing-tight);
}

.system-requirements__table {
  display: grid;
  grid-auto-rows: minmax(0, 1fr);
  height: 100%;
  margin: 0;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-default);
  background: var(--color-bg-canvas);
}

.system-requirements__row {
  display: grid;
  grid-template-columns: minmax(11rem, 35%) minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
}

.system-requirements__row + .system-requirements__row {
  border-top: 1px solid var(--color-border-default);
}

.system-requirements__row dt,
.system-requirements__row dd {
  display: grid;
  align-content: center;
  min-width: 0;
  margin: 0;
  box-sizing: border-box;
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-primary);
  font: var(--text-body-sm);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-140);
}

.system-requirements__row dt {
  place-items: center;
  border-right: 1px solid var(--color-border-default);
  text-align: center;
  font-weight: var(--font-weight-medium);
}

.system-requirements__row ul {
  margin: 0;
  padding-inline-start: var(--space-4);
}

.form-section--benefits .form-section__content {
  padding-top: var(--space-6);
}

.form-section--benefits .benefit-card {
  border: 1px solid var(--color-border-default);
}

.application-section {
  background: var(--color-bg-canvas);
}

.application-section__body {
  display: grid;
  align-content: start;
  gap: clamp(var(--space-6), 4vh, var(--space-10));
  max-width: var(--trial-content-width);
  margin-inline: auto;
  padding-block: clamp(var(--space-5), 8vh, var(--space-20));
  padding-inline: var(--page-inline-padding);
}

.application-section__header {
  display: grid;
  justify-items: center;
  gap: var(--space-6);
  width: min(100%, var(--trial-content-width));
  margin-inline: auto;
  text-align: center;
}

.application-section__title {
  margin: 0;
  color: var(--color-text-primary);
  font: var(--text-heading-section);
  letter-spacing: var(--letter-spacing-tight);
}

.application-section__description {
  margin: 0;
  color: var(--color-text-primary);
  font: var(--text-body-md);
  line-height: var(--line-height-140);
  letter-spacing: var(--letter-spacing-tight);
}

.application-section__info,
.application-form {
  width: min(100%, var(--trial-content-width));
  margin-inline: auto;
}

.application-form {
  display: grid;
  gap: clamp(var(--space-6), 3.6vh, var(--space-10));
}

.application-form .form-section + .form-section {
  margin-block-start: clamp(var(--space-5), 3vh, var(--space-8));
}

.application-form .form-section__header {
  min-height: 2.75rem;
  padding-block: var(--space-5);
}

.application-form .form-field {
  padding-block: clamp(var(--space-3), 2.2vh, var(--space-5));
}

.application-form .form-field:first-child {
  padding-top: clamp(var(--space-4), 2.6vh, var(--space-8));
}

.application-form .form-actions {
  padding-top: 0;
}

.application-form .terms-panel__body {
  max-height: clamp(7.5rem, 16vh, 10rem);
}

.page-indicator {
  position: fixed;
  top: 50%;
  right: clamp(var(--space-5), 2.22vw, var(--space-8));
  z-index: 20;
  display: grid;
  gap: 0;
  transform: translateY(-50%);
}

.page-indicator__button.ui-icon-button {
  width: 2rem;
  height: 2rem;
  color: var(--color-pagination-default);
}

.page-indicator__button.is-hidden {
  pointer-events: none;
  visibility: hidden;
}

.page-indicator__button.ui-icon-button:hover {
  color: var(--color-gray-300);
}

.page-indicator__button.ui-icon-button[aria-current="true"] {
  color: var(--color-pagination-active);
}

.page-indicator--inverse .page-indicator__button.ui-icon-button {
  color: var(--color-pagination-inverse-default);
}

.page-indicator--inverse .page-indicator__button.ui-icon-button:hover {
  color: var(--color-border-inverse-muted);
}

.page-indicator--inverse
  .page-indicator__button.ui-icon-button[aria-current="true"] {
  color: var(--color-pagination-inverse-active);
}

@media (min-width: 1024px) and (max-width: 1439px) {
  .page-indicator {
    right: var(--space-4);
  }
}

@media (max-width: 1023px) {
  .trial-page .fullpage {
    --page-indicator-space: 2.5rem;
  }

  .page-indicator {
    right: var(--space-1);
  }

  .page-indicator__button.ui-icon-button {
    width: 1.75rem;
    height: 1.75rem;
  }

  .hero-section__content {
    max-width: min(37rem, 70vw);
  }

  .hero-section__bubble--analysis {
    right: -4rem;
    top: 18%;
  }

  .hero-section__bubble--ai {
    right: 21%;
    top: 57%;
  }

  .hero-section__bubble--model {
    right: -3rem;
    bottom: 3rem;
  }

  .feature-section__body {
    gap: var(--space-6);
  }

  .fullpage__body--full {
    padding: 0;
  }

  .fullpage__body--full > *:first-child {
    padding-block: var(--space-5);
  }

  .fullpage__body--full > *:last-child {
    padding-block: var(--space-5);
  }

  .feature-section .feature-card__headline,
  .feature-section .benefit-card__title {
    font: var(--text-button-md);
    line-height: var(--line-height-140);
  }

  .feature-section .feature-card__description,
  .feature-section .benefit-card__list {
    font: var(--text-caption);
    line-height: var(--line-height-160);
  }

  .application-section__description {
    font: var(--text-body-sm);
    line-height: var(--line-height-140);
  }
}

@media (max-width: 767px) {
  .trial-page .fullpage {
    --page-inline-padding: var(--space-4);
    --page-indicator-space: 0px; /* Backup: 1.5rem; */
  }

  .fullpage__body {
    padding-block: var(--space-5);
  }

  .fullpage__body--full {
    padding: 0;
  }

  .fullpage__body--full > *:first-child {
    padding-block: var(--space-5);
  }

  .fullpage__body--full > *:last-child {
    padding-block: var(--space-5);
  }

  .hero-section__body {
    align-items: start;
  }

  .hero-section__brand {
    gap: var(--space-2);
  }

  .hero-section__brand-product {
    min-height: 2rem;
    border-radius: var(--radius-md);
  }

  .hero-section__content {
    max-width: min(100%, 28rem);
    margin-block-start: clamp(var(--space-12), 14vh, var(--space-20));
  }

  .hero-section__description {
    max-width: 20rem;
  }

  .hero-section__content .ui-button {
    margin-block-start: var(--space-10);
  }

  .hero-section__circle--soft {
    left: -8rem;
    top: 7rem;
  }

  .hero-section__circle--bottom {
    left: 18%;
    bottom: -5rem;
  }

  .hero-section__bubble {
    font-size: var(--font-size-16);
  }

  .hero-section__bubble--analysis {
    right: -6rem;
    top: 21%;
    width: 14rem;
  }

  .hero-section__bubble--ai {
    right: 8%;
    top: 53%;
    width: 9.5rem;
  }

  .hero-section__bubble--model {
    right: -4.5rem;
    bottom: 5%;
    width: 12rem;
  }

  .feature-section::before {
    inset-block-start: 49%;
  }

  .feature-section__body,
  .application-section__body {
    align-content: start;
  }

  .feature-section__benefits {
    gap: var(--space-3);
  }

  .feature-section__benefit-title,
  .feature-section__requirement-title,
  .application-section__title {
    font: var(--text-title-lg);
    line-height: var(--line-height-140);
  }

  .feature-section__requirements,
  .system-requirements {
    gap: var(--space-3);
  }

  .system-requirements {
    flex-direction: column;
  }

  .system-requirements__group {
    gap: var(--space-3);
  }

  .system-requirements__row {
    grid-template-columns: minmax(0, 1fr);
  }

  .system-requirements__row dt {
    justify-items: start;
    place-items: initial;
    border-right: 0;
    border-bottom: 1px solid var(--color-border-default);
    background: var(--color-bg-subtle);
    text-align: left;
  }

  .system-requirements__row dt,
  .system-requirements__row dd {
    padding: var(--space-3);
    font: var(--text-body-sm);
    line-height: var(--line-height-140);
  }

  .application-section__header {
    gap: var(--space-2);
    text-align: left;
    justify-items: start;
  }

  .application-section__description br {
    display: none;
  }

  .page-indicator {
    display: none;
    /* [Backup] 인디케이터 노출 시 설정
    right: var(--space-2);
    */
  }

  /* [Backup] 인디케이터 노출 시 설정
  .page-indicator__button.ui-icon-button {
    width: 1.75rem;
    height: 1.75rem;
  }
  */
}

@media (max-width: 480px) {
  .hero-section__eyebrow {
    font-size: clamp(2.25rem, 13vw, 3.25rem);
  }

  .hero-section__title {
    font-size: clamp(1.875rem, 10vw, 2.625rem);
  }

  .hero-section__description {
    font-size: var(--font-size-18);
  }

  .hero-section__bubble--analysis {
    top: 19%;
  }

  /* [Backup] 인디케이터 노출 시 설정
  .feature-section__body,
  .application-section__body {
    padding-inline-end: calc(var(--page-inline-padding) + 1.75rem);
  }
  */
}

@media (prefers-reduced-motion: reduce) {
  .fullpage__track {
    transition: none;
  }
}