/* ==========================================================================
   Natyarpana — Home Stages (Nurturing Every Dancer At Every Stage)
   ========================================================================== */

.home-stages {
  --bg-primary: #050505;
  --bg-secondary: #0b0b0b;
  --bg-stage: #090807;
  --gold-main: #c8a24a;
  --gold-alt: #d4af37;
  --gold-light: #e0c27a;
  --text-primary: #f5e7c1;
  --text-body: #d8c7a3;
  --border-gold: rgba(200, 164, 77, 0.45);

  position: relative;
  background-color: var(--bg-stage);
  background-image: url("../img/Backgrounds/22.webp");
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
  padding: clamp(80px, 9vw, 128px) clamp(20px, 4vw, 40px);
  overflow: hidden;
}

.home-stages::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 55% 40% at 50% 0%,
    rgba(200, 164, 77, 0.07) 0%,
    transparent 60%
  );
  pointer-events: none;
}

/* Mandala corner ornaments */
.home-stages__mandala {
  position: absolute;
  width: clamp(140px, 18vw, 220px);
  height: clamp(140px, 18vw, 220px);
  opacity: 0.14;
  pointer-events: none;
  background: url("../img/about/bg-shape.png") center / contain no-repeat;
  filter: sepia(0.6) saturate(1.4) hue-rotate(5deg) brightness(1.1);
}

.home-stages__mandala--tl {
  top: 0;
  left: 0;
  transform: rotate(0deg);
}

.home-stages__mandala--tr {
  top: 0;
  right: 0;
  transform: scaleX(-1);
}

.home-stages__mandala--bl {
  bottom: 0;
  left: 0;
  transform: scaleY(-1);
}

.home-stages__mandala--br {
  bottom: 0;
  right: 0;
  transform: scale(-1, -1);
}

/* Hanging diya accents */
.home-stages__diya {
  position: absolute;
  top: 0;
  width: clamp(48px, 6vw, 72px);
  height: clamp(100px, 12vw, 140px);
  opacity: 0.35;
  pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 120'%3E%3Cpath fill='none' stroke='%23C8A24A' stroke-width='1.2' d='M24 0v28'/%3E%3Cpath fill='%23C8A24A' fill-opacity='.25' stroke='%23C8A24A' stroke-width='1' d='M12 36c0-6 5-12 12-12s12 6 12 12v8H12v-8z'/%3E%3Cpath fill='%23E0C27A' d='M20 52h8l-2 10h-4l-2-10z'/%3E%3Ccircle cx='24' cy='32' r='4' fill='%23D4AF37' fill-opacity='.5'/%3E%3C/svg%3E")
    center top / contain no-repeat;
}

.home-stages__diya--left {
  left: clamp(8px, 3vw, 48px);
}

.home-stages__diya--right {
  right: clamp(8px, 3vw, 48px);
  transform: scaleX(-1);
}

.home-stages__wrap {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Intro heading
   -------------------------------------------------------------------------- */
.home-stages__intro {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(48px, 6vw, 72px);
}

.home-stages__ornament {
  display: block;
  width: clamp(52px, 7vw, 72px);
  height: auto;
  margin: 0 auto 22px;
  filter: drop-shadow(0 0 16px rgba(200, 164, 77, 0.4));
}

.home-stages__title {
  margin: 0 0 20px;
  font-family: "Cinzel", "Cormorant Garamond", serif;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.2;
  color: var(--gold-light);
}

.home-stages__title-main {
  display: block;
  font-size: clamp(1.5rem, 3.2vw, 2.35rem);
  margin-bottom: 8px;
}

.home-stages__title-sub {
  display: block;
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  color: var(--gold-main);
  letter-spacing: 0.22em;
}

.home-stages__intro-divider {
  display: block;
  width: min(280px, 70%);
  height: 1px;
  margin: 0 auto 24px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold-main),
    var(--gold-alt),
    var(--gold-main),
    transparent
  );
}

.home-stages__desc {
  font-family: "Inter", sans-serif;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--text-body);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Stage cards grid
   -------------------------------------------------------------------------- */
.home-stages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2.5vw, 28px);
}

.home-stages__card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: 18px;
  overflow: visible;
  transition:
    transform 0.45s ease,
    box-shadow 0.45s ease,
    border-color 0.45s ease;
}

.home-stages__card:hover {
  transform: translateY(-5px);
  border-color: rgba(200, 164, 77, 0.65);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.5),
    0 0 28px rgba(200, 164, 77, 0.12);
}

.home-stages__card-media {
  position: relative;
  border-radius: 17px 17px 0 0;
  overflow: hidden;
  aspect-ratio: 4 / 4.2;
  background: #050505;
}

.home-stages__card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.6s ease;
}

.home-stages__card:hover .home-stages__card-media img {
  transform: scale(1.04);
}

.home-stages__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 35%,
    rgba(5, 5, 5, 0.55) 70%,
    rgba(5, 5, 5, 0.92) 100%
  );
  pointer-events: none;
}

.home-stages__card-badge {
  position: relative;
  z-index: 3;
  margin: -28px auto 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  background: linear-gradient(145deg, #141414 0%, #0a0a0a 100%);
  color: var(--gold-light);
  font-size: 20px;
  box-shadow:
    0 0 0 4px var(--bg-secondary),
    0 0 20px rgba(200, 164, 77, 0.25);
  transition: box-shadow 0.4s ease;
}

.home-stages__card:hover .home-stages__card-badge {
  box-shadow:
    0 0 0 4px var(--bg-secondary),
    0 0 28px rgba(200, 164, 77, 0.45);
}

.home-stages__card-body {
  position: relative;
  z-index: 2;
  padding: 12px 22px 28px;
  text-align: center;
}

.home-stages__card-title {
  font-family: "Cinzel", "Cormorant Garamond", serif;
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-main);
  margin: 0 0 12px;
}

.home-stages__card-text {
  font-family: "Inter", sans-serif;
  font-size: clamp(13px, 1.15vw, 14px);
  line-height: 1.65;
  color: var(--text-body);
  margin: 0;
}

/* Scroll reveal */
.home-stages .home-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

.home-stages .home-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.home-stages__card.home-reveal:nth-child(1) { transition-delay: 0.05s; }
.home-stages__card.home-reveal:nth-child(2) { transition-delay: 0.12s; }
.home-stages__card.home-reveal:nth-child(3) { transition-delay: 0.19s; }
.home-stages__card.home-reveal:nth-child(4) { transition-delay: 0.26s; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1199px) {
  .home-stages__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .home-stages__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  .home-stages__diya {
    opacity: 0.2;
    width: 40px;
  }

  .home-stages__mandala {
    opacity: 0.08;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-stages .home-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .home-stages__card:hover {
    transform: none;
  }

  .home-stages__card:hover .home-stages__card-media img {
    transform: none;
  }
}