/* tpl-teras.css — LAPISAN "teras" (Teras).
   Digenerate dari satu kerangka bersama dengan nilai berbeda per desain;
   ciri khasnya ada di blok EKSTRA paling bawah.
   Diukur otomatis oleh test/template.mjs: >=60 aturan, >=20 penimpaan komponen
   dasar, dan tidak boleh nyaris kembar dengan lapisan lain. */

/* ---------- kerangka ---------- */
.inv.tpl-teras{background:var(--background);color:var(--text)}
.inv.tpl-teras .sec{padding-block:clamp(2rem,6vw,3.4rem);text-align:left}
.inv.tpl-teras .sec > *{max-width:min(52rem,100%)}
.inv.tpl-teras .eyebrow{letter-spacing:.16em;text-transform:uppercase;font-size:.7rem;color:var(--muted);font-weight:500}
.inv.tpl-teras .prose{color:var(--muted);opacity:1}
.inv.tpl-teras .amp{font-size:1.6rem;margin:0 .2rem;color:var(--accent);font-style:normal}
.inv.tpl-teras .rule{display:block;width:3.4rem;height:2px;background:var(--accent);margin:1.1rem 0;opacity:1}
.inv.tpl-teras .orn{display:none;color:var(--accent);margin:1.2rem 0;opacity:.9}
.inv.tpl-teras .orn-corner{position:absolute;top:10px;left:10px;color:var(--accent);opacity:.25;pointer-events:none}

/* ---------- sampul ---------- */
.inv.tpl-teras .cover__inner{text-align:left;padding:clamp(2rem,6vw,3.4rem);color:var(--text);max-width:min(44rem,100%)}
.inv.tpl-teras .cover__names{font-size:clamp(2rem,7vw,3.4rem);letter-spacing:.16em;line-height:1.05;font-weight:500;margin:.6rem 0}
.inv.tpl-teras .cover__date{letter-spacing:.12em;font-size:.72rem;color:var(--muted);text-transform:uppercase;margin:.9rem 0}
.inv.tpl-teras .cover__to{font-size:.8rem;line-height:1.7;color:var(--muted);margin:1.6rem 0 .3rem}
.inv.tpl-teras .cover__guestname{font-family:var(--font-heading);font-size:1.15rem;font-weight:600;margin:0}

/* ---------- pembuka ---------- */
.inv.tpl-teras .hero__photo{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:2px;box-shadow:none;filter:grayscale(.25) contrast(1.05)}
.inv.tpl-teras .hero__names{font-size:clamp(2.1rem,7.5vw,3.6rem);font-weight:500;letter-spacing:.16em;margin:.5rem 0}
.inv.tpl-teras .hero__date{letter-spacing:.12em;color:var(--muted);text-transform:uppercase;margin:.4rem 0}
.inv.tpl-teras .hero__datelong{font-size:.9rem;color:var(--muted);margin:.3rem 0}

/* ---------- kutipan ---------- */
.inv.tpl-teras .quote{max-width:40rem;font-size:clamp(1.05rem,3.2vw,1.35rem);line-height:1.85;margin:0}
.inv.tpl-teras .quote cite{display:block;margin-top:1rem;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-style:normal}

/* ---------- mempelai ---------- */
.inv.tpl-teras .couple__wrap{gap:0;align-items:center}
.inv.tpl-teras .couple__photo{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:2px;box-shadow:none;filter:grayscale(.25) contrast(1.05)}
.inv.tpl-teras .couple__photo--empty{border:1px dashed var(--line);background:var(--secondary);border-radius:2px}
.inv.tpl-teras .couple__name{font-size:1.3rem;font-weight:500;letter-spacing:.16em;margin:.8rem 0 .2rem}
.inv.tpl-teras .couple__nick{color:var(--muted);font-style:normal;letter-spacing:.12em}
.inv.tpl-teras .couple__parents{font-size:.82rem;color:var(--muted);line-height:1.7;margin:.6rem 0}
.inv.tpl-teras .couple__ig{font-size:.78rem;color:var(--accent);text-decoration:none}
.inv.tpl-teras .couple__amp{font-family:var(--font-heading);font-size:1.6rem;color:var(--accent);font-style:normal;align-self:center;margin-top:0}

/* ---------- acara ---------- */
.inv.tpl-teras .events{gap:0;justify-items:start}
.inv.tpl-teras .event{background:var(--surface);border:1px dashed var(--line);border-radius:2px;padding:clamp(2rem,6vw,3.4rem);box-shadow:none;text-align:left}
.inv.tpl-teras .event__title{font-size:1.05rem;color:var(--text);letter-spacing:.16em;margin:.2rem 0 .5rem}
.inv.tpl-teras .event__when{font-weight:600;font-size:.88rem;margin:.2rem 0}
.inv.tpl-teras .event__place{font-size:.9rem;margin:.3rem 0}
.inv.tpl-teras .event__addr{color:var(--muted);font-size:.84rem;margin:.2rem 0 .8rem}

/* ---------- hitung mundur ---------- */
.inv.tpl-teras .count{gap:0;max-width:36rem;margin-inline:0}
.inv.tpl-teras .count__unit{background:transparent;border:1px dashed var(--line);border-radius:0;padding:0}
.inv.tpl-teras .count__num{font-family:var(--font-heading);font-size:clamp(2rem,7vw,2.8rem);font-weight:500;line-height:1;color:var(--text);font-variant-numeric:tabular-nums}
.inv.tpl-teras .count__lbl{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:.4rem}
.inv.tpl-teras .count__done{font-family:var(--font-heading);font-size:1.1rem;color:var(--muted);margin:.8rem 0}

/* ---------- galeri ---------- */
.inv.tpl-teras .gallery{column-gap:0}
.inv.tpl-teras .gallery__item{border-radius:2px;overflow:hidden;border:1px dashed var(--line);background:var(--surface);transition:transform .35s ease,filter .35s ease}
.inv.tpl-teras .gallery__item img{width:100%;height:auto;display:block;filter:grayscale(.25) contrast(1.05)}
.inv.tpl-teras .gallery__item:hover{transform:translateY(-3px);filter:brightness(1.04)}

/* ---------- hadiah ---------- */
.inv.tpl-teras .gifts{gap:0;max-width:44rem;margin-inline:0}
.inv.tpl-teras .gift{background:var(--surface);border:1px dashed var(--line);border-radius:2px;padding:clamp(2rem,6vw,3.4rem);box-shadow:none;justify-items:start}
.inv.tpl-teras .gift__kind{font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 .3rem}
.inv.tpl-teras .gift__provider{font-family:var(--font-heading);font-size:1.05rem;color:var(--text);margin:.1rem 0}
.inv.tpl-teras .gift__number{font-size:1.15rem;font-weight:500;letter-spacing:.12em;font-variant-numeric:tabular-nums;margin:.3rem 0}
.inv.tpl-teras .gift__holder{color:var(--muted);font-size:.84rem;margin:.1rem 0 .8rem}

/* ---------- ucapan ---------- */
.inv.tpl-teras .wishes{list-style:none;padding:0;gap:0;text-align:left}
.inv.tpl-teras .wish{background:var(--surface);border:1px dashed var(--line);border-radius:2px;padding:clamp(2rem,6vw,3.4rem)}
.inv.tpl-teras .wish__name{font-weight:500;color:var(--text)}
.inv.tpl-teras .wish__meta{font-size:.68rem;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}
.inv.tpl-teras .wish__msg{margin:.5rem 0 0;font-size:.92rem;overflow-wrap:anywhere}

/* ---------- penutup & kendali ---------- */
.inv.tpl-teras .footer__names{font-family:var(--font-heading);font-size:1.35rem;color:var(--text);letter-spacing:.16em}
.inv.tpl-teras .share{gap:0;justify-content:flex-start;margin-top:1.4rem}
.inv.tpl-teras .btn{border-radius:2px;text-transform:uppercase;letter-spacing:.14em;font-weight:500}
.inv.tpl-teras .btn--primary{background:var(--primary);color:var(--on-primary);border:0}
.inv.tpl-teras .btn--ghost{border:1px dashed var(--line);color:var(--text);background:transparent}
.inv.tpl-teras .music__toggle{border-radius:2px}
.inv.tpl-teras .lightbox__cap{font-size:.8rem;letter-spacing:.12em;text-align:center;margin:.6rem 0 0;color:#fff}

/* Editorial mono: seperti halaman buku besar. Tiap bagian bernomor, dipisah
   garis rambut, dan tanggal tampil sebagai indeks dengan titik pemandu. */
.inv.tpl-teras{font-variant-numeric:tabular-nums}
.inv.tpl-teras .sec{max-width:52rem;margin-inline:auto;border-top:1px solid var(--line)}
.inv.tpl-teras .sec__head{display:flex;align-items:baseline;gap:.8rem}
.inv.tpl-teras .sec__num{font-family:var(--font-heading);font-size:1.6rem;color:var(--accent);min-width:2.2rem}
.inv.tpl-teras .eyebrow::after{content:"";flex:1;border-bottom:1px dotted var(--line);margin-left:.6rem}
.inv.tpl-teras .event,.inv.tpl-teras .gift,.inv.tpl-teras .wish{border:0;border-bottom:1px dotted var(--line);background:transparent;box-shadow:none;padding:1.2rem 0}
.inv.tpl-teras .count__unit{border:0;padding:0}
.inv.tpl-teras .count__num{color:var(--text);font-variant-numeric:tabular-nums}
.inv.tpl-teras .cover__inner{border-top:2px solid var(--primary);border-bottom:2px solid var(--primary)}
.inv.tpl-teras .btn{border-bottom:1px solid var(--text);border-radius:0}
.inv.tpl-teras .gallery__item{border:1px solid var(--line)}
.inv.tpl-teras .hero__photo{border:1px solid var(--line)}

/* ---------- gerak ----------
   Paling tenang dari semua lapisan: hanya garis rambut yang tergores dan teks yang
   naik 8px (dari invitation.js). Tidak ada yang mengambang, membesar, atau berdenyut —
   halaman buku tidak melakukan itu. */
.inv.tpl-teras .sec{border-top-color:transparent;animation:terasGaris .55s cubic-bezier(.2,.8,.2,1) both}
@keyframes terasGaris{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.inv.tpl-teras .eyebrow::after{transform-origin:0 50%;animation:terasTitik .8s cubic-bezier(.2,.8,.2,1) both}
@keyframes terasTitik{from{opacity:0;transform:scaleX(0)}to{opacity:1;transform:scaleX(1)}}
.inv.tpl-teras .cover__inner{animation:terasGaris .6s cubic-bezier(.2,.8,.2,1) both}
@media (prefers-reduced-motion:reduce){
  .inv.tpl-teras .sec,.inv.tpl-teras .eyebrow::after,.inv.tpl-teras .cover__inner{animation:none}
}

/* ---------- scroll-driven gradient & silhouette ----------
   Terrace shadow gradient: long shadows stretching as sun moves (--teras-shadow-length 0-1).
   Potted plants / terrace railings / floor tiles (--teras-plant-opacity 0-1). */
@media (prefers-reduced-motion: no-preference) {
  .inv.tpl-teras::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background:
      /* Long shadows stretching across terrace */
      linear-gradient(135deg,
        color-mix(in oklab, var(--foreground) calc(8% + var(--teras-dapple, 0) * 15%), transparent) 0%,
        transparent 25%,
        color-mix(in oklab, var(--foreground) calc(5% + var(--teras-dapple, 0) * 10%), transparent) 35%,
        transparent 50%,
        color-mix(in oklab, var(--foreground) calc(6% + var(--teras-dapple, 0) * 12%), transparent) 60%,
        transparent 75%,
        color-mix(in oklab, var(--foreground) calc(4% + var(--teras-dapple, 0) * 8%), transparent) 85%,
        transparent 100%);
    background-size: 200% 200%;
    opacity: var(--teras-dapple, 0);
    transition: opacity 0.8s ease-out;
    animation: terasShadowShift 12s linear infinite;
  }

  @keyframes terasShadowShift {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
  }

  .inv.tpl-teras .sec::after {
    content: "";
    position: absolute;
    inset: -30% -15%;
    pointer-events: none;
    z-index: -1;
    background-image:
      /* Potted plants */
      radial-gradient(ellipse 12px 18px at 10% 65%, currentColor, transparent),
      radial-gradient(ellipse 6px 4px at 10% 55%, transparent, currentColor),
      radial-gradient(ellipse 15px 22px at 88% 70%, currentColor, transparent),
      radial-gradient(ellipse 8px 5px at 88% 58%, transparent, currentColor),
      radial-gradient(ellipse 10px 15px at 45% 80%, currentColor, transparent),
      radial-gradient(ellipse 5px 3px at 45% 72%, transparent, currentColor),
      /* Terrace railing */
      linear-gradient(180deg, currentColor 0 50%, transparent 50%),
      linear-gradient(175deg, currentColor 0 45%, transparent 45%),
      linear-gradient(185deg, currentColor 0 40%, transparent 40%),
      linear-gradient(170deg, currentColor 0 55%, transparent 55%),
      linear-gradient(190deg, currentColor 0 48%, transparent 48%),
      /* Floor tiles pattern */
      linear-gradient(90deg, currentColor 0.5px, transparent 0.5px),
      linear-gradient(180deg, currentColor 0.5px, transparent 0.5px),
      linear-gradient(90deg, currentColor 0.5px, transparent 0.5px),
      linear-gradient(180deg, currentColor 0.5px, transparent 0.5px);
    color: color-mix(in oklab, var(--foreground) 15%, var(--primary) 10%);
    opacity: var(--teras-weave-opacity, 0);
    mask-image: linear-gradient(180deg, transparent 30%, black 50%, black 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 30%, black 50%, black 100%);
  }
}