/* ============================================
   YOU1S — Restocks — Card Stack 3D Fan
   ============================================ */

.restocks-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* — Hero header — */
.restocks-hero {
  text-align: center;
  padding: var(--sp-48) var(--page-px) var(--sp-24);
}

.restocks-hero__label {
  font-family: var(--font-display);
  font-size: var(--fs-10);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-12);
}

.restocks-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: var(--sp-12);
}

.restocks-hero__sub {
  font-size: var(--fs-14);
  color: var(--c-text-secondary);
  max-width: 420px;
  margin: 0 auto;
  line-height: var(--lh-body);
}

/* ====== CARD STACK ====== */
.card-stack {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--sp-32) var(--page-px) var(--sp-64);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Stage */
.card-stack__stage {
  position: relative;
  width: 100%;
  height: 380px;
  outline: none;
}

@media (min-width: 768px) {
  .card-stack__stage { height: 420px; }
}

/* Spotlight glow */
.card-stack__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.card-stack__glow::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 15%;
  right: 15%;
  height: 180px;
  background: rgba(0,0,0,0.04);
  border-radius: 50%;
  filter: blur(40px);
}
.card-stack__glow::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 12%;
  right: 12%;
  height: 140px;
  background: rgba(0,0,0,0.08);
  border-radius: 50%;
  filter: blur(40px);
}

/* Cards container */
.card-stack__cards {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  perspective: 1100px;
}

/* Individual card */
.card-stack__card {
  position: absolute;
  bottom: 0;
  width: 300px;
  height: 200px;
  overflow: hidden;
  border: 3px solid rgba(0,0,0,0.08);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  will-change: transform, opacity;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.4s ease;
  transform-style: preserve-3d;
  user-select: none;
  cursor: pointer;
}

@media (min-width: 768px) {
  .card-stack__card {
    width: 480px;
    height: 300px;
  }
}

@media (min-width: 1024px) {
  .card-stack__card {
    width: 520px;
    height: 320px;
  }
}

.card-stack__card--active {
  cursor: grab;
  z-index: 100;
}
.card-stack__card--active:active {
  cursor: grabbing;
}

/* Card image */
.card-stack__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  display: block;
}

/* Gradient overlay for text */
.card-stack__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 50%);
  pointer-events: none;
}

/* Card text content */
.card-stack__card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-20);
  z-index: 2;
}

.card-stack__card-tag {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--sp-6);
}

.card-stack__card-title {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: var(--ls-title);
  color: var(--c-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 768px) {
  .card-stack__card-title { font-size: var(--fs-20); }
}

.card-stack__card-desc {
  font-size: var(--fs-12);
  color: rgba(255,255,255,0.75);
  margin-top: var(--sp-4);
  line-height: var(--lh-body);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Date badge on card */
.card-stack__card-date {
  position: absolute;
  top: var(--sp-14);
  left: var(--sp-14);
  background: var(--c-black);
  color: var(--c-white);
  padding: var(--sp-6) var(--sp-10);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  z-index: 3;
}

/* ====== DOTS ====== */
.card-stack__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-10);
  margin-top: var(--sp-24);
}

.card-stack__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-border);
  border: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast);
  padding: 0;
}

.card-stack__dot:hover {
  background: var(--c-text-secondary);
}

.card-stack__dot--active {
  background: var(--c-text);
  transform: scale(1.3);
}

/* ====== ACTIVE CARD INFO ====== */
.card-stack__info {
  text-align: center;
  margin-top: var(--sp-32);
  padding: 0 var(--page-px);
}

.card-stack__info-brand {
  font-family: var(--font-display);
  font-size: var(--fs-10);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-8);
}

.card-stack__info-name {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: var(--ls-title);
  margin-bottom: var(--sp-10);
}

.card-stack__info-desc {
  font-size: var(--fs-14);
  color: var(--c-text-secondary);
  line-height: var(--lh-body);
  max-width: 460px;
  margin: 0 auto var(--sp-24);
}

.card-stack__info-date {
  font-family: var(--font-display);
  font-size: var(--fs-12);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-20);
}

.card-stack__info-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
  padding: var(--sp-12) var(--sp-32);
  background: var(--c-black);
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: var(--fs-10);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  min-height: 48px;
  transition: background var(--dur-fast);
}
.card-stack__info-cta:hover {
  background: var(--c-cta-hover);
}

/* — Notify bar — */
.restock-notify {
  background: var(--c-bg-alt);
  padding: var(--sp-56) var(--page-px);
  text-align: center;
  margin-top: auto;
}

.restock-notify__title {
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: var(--ls-title);
  margin-bottom: var(--sp-8);
}

.restock-notify__sub {
  font-size: var(--fs-14);
  color: var(--c-text-secondary);
  margin-bottom: var(--sp-24);
}

.restock-notify__form {
  display: flex;
  max-width: 420px;
  margin: 0 auto;
  border: 1px solid var(--c-border);
}

.restock-notify__input {
  flex: 1;
  padding: var(--sp-14) var(--sp-16);
  border: none;
  font-size: var(--fs-13);
  background: var(--c-white);
  min-height: 48px;
}

.restock-notify__input::placeholder {
  color: var(--c-text-muted);
}

.restock-notify__btn {
  padding: var(--sp-14) var(--sp-24);
  background: var(--c-black);
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: var(--fs-10);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-nav);
  border: none;
  cursor: pointer;
  transition: background var(--dur-fast);
}

.restock-notify__btn:hover {
  background: var(--c-cta-hover);
}