/* ============================================
   YOU1S — Homepage — Chanel-style fullscreen scroll
   ============================================ */

/* — Grid (keep for other pages) — */
.grid {
  display: grid;
  gap: var(--sp-20);
}
.grid--4 {
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 768px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); gap: var(--sp-24); }
}

/* — Fullscreen sections — */
.panel {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.panel__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 8s ease-out;
}

.panel.is-visible .panel__bg img {
  transform: scale(1.05);
}

/* Dark overlay */
.panel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.35) 50%,
    rgba(0,0,0,0.6) 100%
  );
  z-index: 1;
}

.panel--light .panel__overlay {
  background: linear-gradient(
    to bottom,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.4) 50%,
    rgba(255,255,255,0.85) 100%
  );
}

/* Content */
.panel__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--page-px);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.panel.is-visible .panel__content {
  opacity: 1;
  transform: translateY(0);
}

.panel__label {
  font-family: var(--font-display);
  font-size: var(--fs-11);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--sp-16);
}

.panel--light .panel__label {
  color: var(--c-text-secondary);
}

.panel__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-white);
  margin-bottom: var(--sp-24);
  line-height: 1.05;
}

.panel--light .panel__title {
  color: var(--c-text);
}

.panel__subtitle {
  font-size: var(--fs-14);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--sp-32);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--lh-body);
}

.panel--light .panel__subtitle {
  color: var(--c-text-secondary);
}

.panel__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-14) var(--sp-40);
  font-family: var(--font-display);
  font-size: var(--fs-11);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  border: 1px solid var(--c-white);
  color: var(--c-white);
  background: transparent;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
  min-height: 48px;
}

.panel__cta:hover {
  background: var(--c-white);
  color: var(--c-black);
}

.panel--light .panel__cta {
  border-color: var(--c-text);
  color: var(--c-text);
}

.panel--light .panel__cta:hover {
  background: var(--c-text);
  color: var(--c-white);
}

/* — Scroll indicator — */
.scroll-hint {
  position: fixed;
  bottom: var(--sp-32);
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-8);
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  opacity: 0.6;
  animation: scroll-bounce 2s ease-in-out infinite;
  pointer-events: none;
  transition: opacity 0.5s;
}

.scroll-hint--hidden {
  opacity: 0;
}

.scroll-hint--dark {
  color: var(--c-text);
}

.scroll-hint__line {
  width: 1px;
  height: 32px;
  background: currentColor;
  opacity: 0.5;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* — Section dots nav — */
.dots-nav {
  position: fixed;
  right: var(--sp-24);
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: none;
  flex-direction: column;
  gap: var(--sp-12);
}

@media (min-width: 768px) {
  .dots-nav { display: flex; }
}

.dots-nav__dot {
  width: 8px;
  height: 8px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  position: relative;
}

.dots-nav__dot:hover {
  border-color: var(--c-white);
}

.dots-nav__dot--active {
  background: var(--c-white);
  border-color: var(--c-white);
}

.dots-nav__dot--dark {
  border-color: rgba(17,17,17,0.3);
}
.dots-nav__dot--dark:hover {
  border-color: var(--c-text);
}
.dots-nav__dot--dark.dots-nav__dot--active {
  background: var(--c-text);
  border-color: var(--c-text);
}

/* — Marquee at end — */
.home-marquee {
  position: relative;
  z-index: 2;
}

/* — Footer desc — */
.footer__desc {
  font-size: var(--fs-13);
  color: var(--c-text-secondary);
  line-height: var(--lh-body);
  max-width: 300px;
  margin-bottom: var(--sp-4);
}