/* ============================================================
   IG SCROLL SECTION — Home
   Save to: public/css/ig-scroll.css
   Mobile-first: horizontal scroll-snap native (overflow-x: auto).
   Desktop (>=1024px) di-enhance via JS jadi scroll-jack pin
   pakai GSAP ScrollTrigger — lihat ig-scroll.js.
   Kalau JS gagal load / prefers-reduced-motion, mobile-style
   (scroll-snap biasa) otomatis jadi fallback di desktop juga.

   v2: tambahan wave offset, parallax image, clip-path reveal,
   lebar kartu berirama, tilt hover, magnetic button.
   v3: follow-card dipindah ke akhir track (jadi kartu penutup),
   didesain kontras (gradient gelap) biar gak ilang ke background
   cream, heading pakai font editorial (Fraunces).
   Semua tambahan cuma aktif di .ig-js-enhanced (desktop+JS ok).
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;1,9..144,500&display=swap");

.ig-scroll-section {
  position: relative;
  background: var(--clr-cream);
  padding: 4.5rem 0;
}

.ig-scroll-heading {
  max-width: 1240px;
  margin: 0 auto 2.5rem;
  padding: 0 2rem;
}
.ig-scroll-heading .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clr-forest);
}
.ig-scroll-heading .eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--clr-forest);
  opacity: 0.6;
}
.ig-scroll-heading h2 {
  margin-top: 0.65rem;
  font-family: "Fraunces", var(--font-heading, Georgia), serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--clr-forest);
}
.ig-scroll-heading h2 em {
  font-style: italic;
  font-weight: 500;
  color: inherit;
  position: relative;
}

.ig-scroll-track {
  display: flex;
  align-items: stretch;
  gap: 1.75rem;
  padding: 0 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.ig-scroll-track::-webkit-scrollbar {
  display: none;
}
.ig-scroll-track > * {
  scroll-snap-align: start;
}

/* Kartu penutup — sekarang ditaro di AKHIR track (lihat PHP),
   apapun jumlah fotonya (5/7/8/dst). SENGAJA gak dikasih background
   fill/box seperti kartu foto di sebelahnya — biar nyatu ke
   background cream section, tapi tetep kontras lewat warna teks
   gelap + tanda kutip raksasa outline + underline animasi di CTA. */
.ig-scroll-follow-card {
  flex: none;
  width: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
  position: relative;
  padding: 0 0.5rem;
}
.ig-scroll-follow-card::before {
  content: "\201D";
  position: absolute;
  top: -1.6rem;
  left: -0.2rem;
  font-family: "Fraunces", serif;
  font-size: 6rem;
  line-height: 1;
  color: var(--clr-forest);
  opacity: 0.14;
  pointer-events: none;
}
.ig-scroll-follow-card p {
  position: relative;
  color: var(--clr-forest);
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.45;
  margin: 0;
}
.ig-scroll-follow-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-forest);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1.5px solid var(--clr-forest);
  will-change: transform;
  transition:
    gap var(--dur-fast) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out);
}
.ig-scroll-follow-btn:hover {
  gap: 14px;
  opacity: 0.7;
}

.ig-card {
  flex: none;
  width: 240px;
  aspect-ratio: 4 / 5;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  background: var(--clr-warm);
  transform-origin: center center;
  will-change: transform, clip-path;
}
.ig-card img {
  /* dulu 116%/-8% biar parallax-nya kerasa jauh, tapi kepotongnya
     jadi kebanyakan. Sekarang dikecilin — parallax tetep ada
     (lihat ig-scroll.js) tapi foto keliatan jauh lebih utuh. */
  width: 106%;
  height: 106%;
  margin: -3% 0 0 -3%;
  object-fit: cover;
  display: block;
  will-change: transform;
}
.ig-card-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ccc;
  font-size: 1.75rem;
}
.ig-card-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55), transparent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 500;
}

/* ── Desktop enhancement: dipasang lewat JS (ig-scroll.js) cuma
   kalau matchMedia desktop + non-touch + gak prefers-reduced-motion
   lolos. Kalau salah satu gagal, class ini gak pernah nempel dan
   section tetap pakai native scroll-snap dari base di atas. ── */
@media (min-width: 1024px) {
  .ig-scroll-section.ig-js-enhanced {
    overflow: hidden;
  }
  .ig-scroll-section.ig-js-enhanced .ig-scroll-track {
    overflow: visible;
    scroll-snap-type: none;
    padding: 0 4rem;
    gap: 2.5rem;
    align-items: center;
    perspective: 1200px; /* buat tilt 3D kartu kerasa ada depth */
  }
  .ig-scroll-section.ig-js-enhanced .ig-scroll-follow-card {
    width: 300px;
  }
  .ig-scroll-section.ig-js-enhanced .ig-scroll-follow-card p {
    font-size: 1.35rem;
  }
  .ig-scroll-section.ig-js-enhanced .ig-scroll-follow-card::before {
    font-size: 8rem;
    top: -2.2rem;
  }
  .ig-scroll-section.ig-js-enhanced .ig-card {
    width: 300px;
  }
  /* Lebar berirama (kartu ke-4 lebih lebar, dst) sengaja gak
     ditaro di sini pakai nth-of-type — itu ngitung SEMUA sibling
     <div> (termasuk .ig-scroll-follow-card), jadi bisa ketuker.
     Variasi lebar di-set langsung ke tiap .ig-card lewat JS
     (ig-scroll.js), yang emang cuma ngeloop .ig-card. */
}

@media (prefers-reduced-motion: reduce) {
  .ig-card,
  .ig-card img,
  .ig-scroll-follow-btn {
    transition: none !important;
  }
}