/* Baret — ucapan kelulusan/pelantikan prajurit TNI: hijau zaitun gelap dengan garis kontur peta, aksen kuningan.
   Kalung tanda pengenal baja berukir yang berayun dan berbalik, surat dari rumah berprangko & bercap pos. Tanpa lambang resmi. */
@font-face { font-family: "Jost"; src: url("fonts/jost.woff2") format("woff2"); font-weight: 300 500; font-display: swap; }
@font-face { font-family: "Cormorant Garamond"; src: url("fonts/cormorant-garamond.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Cormorant Garamond"; src: url("fonts/cormorant-garamond-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root { --bg: #1a1f17; --bg2: #252c21; --ink: #ece7d6; --soft: #a3a08a; --brass: #c2a468; --brass-hi: #ead8a2; --brass-lo: #7b6532; --paper: #efe8d6; --paper-ink: #262b20; --red: #9c3d34; --blue: #33496f; --line: #3a4331; --btn-ink: #1a1f17; --serif: "Cormorant Garamond", Georgia, serif; --caps: "Jost", system-ui, sans-serif; }
/* Tone warna (field "tone"): hijau = bawaan di atas. */
:root[data-tone="gurun"] { --bg: #2a241a; --bg2: #383022; --ink: #f3ead6; --soft: #bfb08f; --brass: #d8b46a; --brass-hi: #f2deaa; --brass-lo: #84672c; --line: #4d4230; --btn-ink: #2a241a; }
:root[data-tone="laut"] { --bg: #111c2c; --bg2: #1a2940; --ink: #e9eef6; --soft: #97a7c1; --brass: #cdb27a; --brass-hi: #efdfb2; --brass-lo: #7c6633; --line: #2b3d5c; --btn-ink: #111c2c; }

body { margin: 0; min-height: 100vh; background: radial-gradient(120% 70% at 50% 0%, var(--bg2), var(--bg) 70%); color: var(--ink); font: 500 19px/1.55 var(--serif); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
/* Garis kontur peta topografi (kontur.svg dipakai sebagai mask, warnanya mengikuti tone). */
.topo { position: fixed; inset: 0; z-index: 0; pointer-events: none; background: color-mix(in srgb, var(--brass) 13%, transparent); -webkit-mask: url("kontur.svg") center / cover no-repeat; mask: url("kontur.svg") center / cover no-repeat; }
em { font-style: italic; color: var(--brass); }
.kicker, .lbl { font: 500 11px/1.4 var(--caps); letter-spacing: .34em; text-transform: uppercase; color: var(--brass); }

/* Kalung tanda pengenal: rantai manik (garis bertitik), dua pelat baja tersikat; pelat depan berbalik. */
.tags { position: relative; display: block; width: 200px; height: 300px; padding: 0; border: 0; background: none; color: inherit; perspective: 900px; transform-origin: 50% 0; animation: ayun 5s ease-in-out infinite; filter: drop-shadow(0 16px 16px rgb(0 0 0 / .45)); }
.chain { position: absolute; left: 0; top: 0; width: 200px; height: 130px; overflow: visible; }
.chain path { fill: none; stroke: #b9bdb2; stroke-width: 4.2; stroke-linecap: round; stroke-dasharray: 0 7.5; }
.tag { position: absolute; left: 50%; top: 104px; width: 140px; height: 186px; margin-left: -70px; border-radius: 30px; }
.tag.back, .face { background: repeating-linear-gradient(90deg, rgb(255 255 255 / .07) 0 1px, transparent 1px 3px), linear-gradient(135deg, #e6e9e2, #a7ac9f 46%, #d9ddd3 68%, #9ca195); box-shadow: inset 0 0 0 2px rgb(255 255 255 / .45), inset 0 0 0 5px rgb(0 0 0 / .07); -webkit-mask: radial-gradient(circle at 50% 18px, transparent 7px, #000 7.5px); mask: radial-gradient(circle at 50% 18px, transparent 7px, #000 7.5px); }
.tag.back { transform: translate(16px, 10px) rotate(8deg); filter: brightness(.82); }
.tag.front { transform-style: preserve-3d; transform: rotate(-4deg); transition: transform 1s cubic-bezier(.4, 0, .2, 1.15); }
.face { position: absolute; inset: 0; border-radius: inherit; padding: 46px 14px 0; display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; color: #343a30; text-shadow: 0 1px 0 rgb(255 255 255 / .6); backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.face.b { transform: rotateY(180deg); }
.face b { display: block; max-width: 100%; font: 500 20px/1.15 var(--caps); letter-spacing: .1em; text-transform: uppercase; overflow-wrap: anywhere; }
.face small { display: block; font: 500 9.5px/1.3 var(--caps); letter-spacing: .16em; text-transform: uppercase; opacity: .85; }
.face.b b { font-size: 17px; }
.opening .cover .tag.front, .tags.balik .tag.front { transform: rotate(-4deg) rotateY(180deg); }

.cover h1 { font: 400 46px/1.02 var(--serif); }
.cover h1 em { display: block; }
.open { min-height: 50px; padding: 0 30px; border: 1px solid var(--brass); border-radius: 2px; background: transparent; color: var(--brass-hi); font: 500 12px/1 var(--caps); letter-spacing: .3em; text-transform: uppercase; cursor: pointer; transition: background .3s ease, color .3s ease; }
.open:hover { background: var(--brass); color: var(--btn-ink); }

/* Pembuka isi: tanda pengenal (ketuk untuk membalik), pangkat, nama besar, tiga bintang kuningan. */
.hero { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.hero .kicker { margin-bottom: 4px; }
.stage { cursor: pointer; height: 296px; }
.flip-hint { margin: 2px 0 18px; font: italic 400 16px/1.3 var(--serif); color: var(--soft); }
.rank { font: 500 13px/1 var(--caps); letter-spacing: .5em; padding-left: .5em; text-transform: uppercase; color: var(--brass); }
.name { font: 500 66px/.95 var(--serif); letter-spacing: -.01em; overflow-wrap: anywhere; }
.school { margin-top: 8px; display: flex; align-items: center; gap: 12px; font: 400 11px/1.4 var(--caps); letter-spacing: .2em; text-transform: uppercase; color: var(--soft); }
.school::before, .school::after { content: ""; flex: none; width: 22px; height: 1px; background: var(--brass); }
.stars { display: flex; gap: 10px; margin-top: 14px; }
.stars i { width: 13px; height: 13px; background: linear-gradient(135deg, var(--brass-hi), var(--brass) 50%, var(--brass-lo)); clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); }

/* Surat dari rumah: kertas gading, garis pos udara tipis di atas & bawah, prangko berlubang, cap pos. */
.mail { position: relative; padding: 40px 26px 34px; background: var(--paper); color: var(--paper-ink); border-radius: 2px; box-shadow: 0 24px 48px rgb(0 0 0 / .45); }
.mail::before, .mail::after { content: ""; position: absolute; left: 0; right: 0; height: 5px; background: repeating-linear-gradient(135deg, var(--red) 0 10px, transparent 10px 18px, var(--blue) 18px 28px, transparent 28px 36px); opacity: .75; }
.mail::before { top: 0; }
.mail::after { bottom: 0; }
.mail .lbl { color: var(--brass-lo); margin-bottom: 52px; }
.stamp { position: absolute; top: 22px; right: 22px; width: 58px; height: 70px; padding: 4px; background: #fbf7ec; -webkit-mask: linear-gradient(#000 0 0) content-box, radial-gradient(circle at 4px 4px, transparent 2.1px, #000 2.5px) -4px -4px / 8px 8px; mask: linear-gradient(#000 0 0) content-box, radial-gradient(circle at 4px 4px, transparent 2.1px, #000 2.5px) -4px -4px / 8px 8px; filter: drop-shadow(0 1px 1px rgb(0 0 0 / .2)); transform: rotate(4deg); }
.stamp span { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; background: var(--bg2); color: var(--brass-hi); font: 500 8px/1 var(--caps); letter-spacing: .2em; padding-left: .2em; text-transform: uppercase; }
.stamp i { width: 20px; height: 20px; background: var(--brass); clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); }
.postmark { position: absolute; top: 14px; right: 50px; width: 92px; height: 92px; transform: rotate(-14deg); opacity: .5; }
.postmark circle { fill: none; stroke: var(--paper-ink); stroke-width: 1.4; }
.postmark text { font: 500 10px var(--caps); letter-spacing: .1em; text-transform: uppercase; fill: var(--paper-ink); }
.postmark .isi { fill: var(--paper-ink); }
.msg { max-width: 100%; font: 500 21px/1.6 var(--serif); }
.mail .msg { padding-right: 4px; }
.sign { margin-top: 16px; font: italic 500 32px/1 var(--serif); color: var(--brass-lo); text-align: right; }
.sign::before { content: "— "; }

/* Bekal dari rumah: daftar centang seperti lembar perlengkapan. */
.lbl { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 16px; text-align: center; }
.kit .lbl::before, .kit .lbl::after, .album .lbl::before, .album .lbl::after { content: ""; width: 26px; height: 1px; background: color-mix(in srgb, var(--brass) 70%, transparent); }
.mail .lbl { justify-content: flex-start; margin-bottom: 52px; }
.kit ul { border-top: 1px solid var(--line); }
.kit li { position: relative; display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 16px 0 16px 34px; border-bottom: 1px solid var(--line); }
.kit li::before { content: ""; position: absolute; left: 2px; top: 22px; width: 15px; height: 15px; border: 1px solid var(--brass); }
.kit li::after { content: ""; position: absolute; left: 7px; top: 22px; width: 5px; height: 10px; border: solid var(--brass-hi); border-width: 0 1.5px 1.5px 0; transform: rotate(40deg); }
.kit b { font: 500 22px/1.2 var(--serif); overflow-wrap: anywhere; }
.kit span { flex: none; max-width: 52%; font: 400 11px/1.4 var(--caps); letter-spacing: .14em; text-transform: uppercase; color: var(--soft); text-align: right; }

.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.photos figure { margin: 0; padding: 7px 7px 22px; background: var(--paper); box-shadow: 0 14px 26px rgb(0 0 0 / .45); transform: rotate(-1.2deg); }
.photos figure:nth-child(even) { transform: rotate(1.4deg); }
.photos figure:first-child:nth-last-child(odd) { grid-column: 1 / -1; transform: rotate(-.6deg); }
.photos img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.photos figure:first-child:nth-last-child(odd) img { aspect-ratio: 4 / 3; }

.card { padding: 30px 22px; border: 1px solid color-mix(in srgb, var(--brass) 40%, transparent); background: color-mix(in srgb, var(--bg2) 75%, transparent); text-align: center; }
.reply h2 { margin-bottom: 16px; font: 400 32px/1.1 var(--serif); }
.hint { font: italic 400 18px/1.4 var(--serif); color: var(--soft); }
.quick { justify-content: center; }
.btn { min-height: 50px; padding: 0 24px; border: 1px solid var(--brass); border-radius: 2px; background: var(--brass); color: var(--btn-ink); font: 500 12px/1.2 var(--caps); letter-spacing: .26em; text-transform: uppercase; cursor: pointer; }
.btn.ghost { min-height: 44px; padding: 0 16px; border: 1px solid var(--line); background: transparent; color: var(--ink); font: italic 500 18px/1.2 var(--serif); letter-spacing: 0; text-transform: none; }
.btn.ghost:hover { border-color: var(--brass); color: var(--brass-hi); }
textarea { border: 1px solid var(--line); border-radius: 2px; background: var(--bg); color: var(--ink); font: 500 18px/1.4 var(--serif); }
textarea::placeholder { color: var(--soft); font-style: italic; }
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
img { max-width: 100%; display: block; }
h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: var(--brass); }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
.js-only { display: none; }
.js .js-only { display: block; }
main { position: relative; z-index: 1; max-width: 480px; margin: 0 auto; padding: 0 24px; }

/* Cara dibuka "amplop": sampul diketuk dulu. Tanpa JS sampul dilewati dan semua isi langsung tampil. */
.cover { display: none; min-height: 100vh; min-height: 100svh; padding: 40px 0; flex-direction: column; align-items: center; justify-content: center; gap: 22px; text-align: center; cursor: pointer; }
.js body[data-opener="amplop"]:not(.opened) .cover { display: flex; }
.js body[data-opener="amplop"]:not(.opened) .content,
.js body[data-opener="amplop"]:not(.opened) .foot { display: none; }
.opening .cover > :not(.tags) { opacity: 0; transition: opacity .5s ease .4s; }
.content { display: flex; flex-direction: column; gap: 40px; padding: 36px 0 56px; }
.opened .content { animation: masuk .8s cubic-bezier(.2, .7, .2, 1) both; }
form { display: flex; flex-direction: column; gap: 12px; }
.quick { display: flex; flex-wrap: wrap; gap: 8px; }
textarea { width: 100%; min-height: 96px; padding: 14px 16px; resize: vertical; }
.msg { white-space: pre-line; overflow-wrap: anywhere; }
.music-toggle { position: fixed; top: 14px; right: 14px; z-index: 5; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg2); color: var(--ink); display: grid; place-items: center; cursor: pointer; }
.music-toggle svg { width: 20px; height: 20px; }
.music-toggle[aria-pressed="true"] { background: var(--brass); border-color: var(--brass); color: var(--btn-ink); }
.foot { position: relative; z-index: 1; padding: 8px 22px 34px; text-align: center; font-size: 14px; color: var(--soft); }
.anim .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.anim .reveal.in { opacity: 1; transform: none; }
@keyframes masuk { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes ayun { 0%, 100% { transform: rotate(-2.2deg); } 50% { transform: rotate(2.2deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* Video unggahan (field video): ditaruh sebelum galeri, bingkai mengikuti warna teks template (currentColor). */
.vk { width: min(100%, 440px); margin: 34px auto; padding: 0 20px; text-align: center; flex-direction: column; align-items: center; justify-content: center; }
.vk-layar { width: 100%; }
.vk-judul { margin: 0 0 12px; font-weight: 700; font-size: 13px; letter-spacing: .2em; text-transform: uppercase; opacity: .85; }
.vk-layar { position: relative; margin: 0; padding: 10px; border-radius: 20px; border: 1px solid color-mix(in srgb, currentColor 28%, transparent); background: color-mix(in srgb, currentColor 7%, transparent); box-shadow: 0 16px 34px rgba(0, 0, 0, .16); }
.vk-layar video { display: block; width: 100%; max-height: 70vh; border-radius: 12px; background: #000; }
.vk-layar figcaption { margin-top: 10px; font-size: 14px; font-style: italic; opacity: .75; }