/*
Theme Name: GudangChord
Theme URI: http://seniorservicesri.org/
Author: GudangChord
Description: Tema landing page statis GudangChord – Kunci Gitar, Chord Lagu & Tutorial Musik. Dilengkapi SEO meta, canonical, Open Graph, schema JSON-LD, robots.txt, halaman About & Kebijakan Privasi, serta konten dummy tanpa link keluar.
Version: 1.0.0
Requires at least: 6.3
Requires PHP: 7.4
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: gudangchord
*/

/* ==========================================================================
   Font (self-hosted)
   ========================================================================== */
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("assets/fonts/plus-jakarta-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("assets/fonts/plus-jakarta-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("assets/fonts/plus-jakarta-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("assets/fonts/plus-jakarta-sans-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 800; font-display: swap; src: url("assets/fonts/plus-jakarta-sans-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Caveat"; font-style: normal; font-weight: 600; font-display: swap; src: url("assets/fonts/caveat-latin-600-normal.woff2") format("woff2"); }

/* ==========================================================================
   Token warna (GudangChord Color Palette)
   ========================================================================== */
:root {
	--deep: #0F3D2E;      /* header, navbar, footer */
	--forest: #145B45;    /* tombol utama, hover */
	--sage: #2E7D63;      /* link, ikon aktif */
	--gold: #D4A259;      /* aksen, tombol, badge */
	--gold-dark: #B9853F;
	--brown: #7A4E2D;     /* ikon & dekorasi */
	--ink: #3E2E1F;       /* judul & teks utama */
	--cream: #FBF7EE;     /* background utama */
	--soft: #F2E8D8;      /* background section */
	--white: #FFFFFF;     /* kartu & panel */
	--line: #E5E7EB;      /* border & divider */
	--body: #4B5563;      /* paragraf */
	--muted: #6B7280;     /* metadata & tanggal */

	--font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
	--script: "Caveat", "Segoe Script", cursive;
	--radius: 16px;
	--radius-sm: 10px;
	--shadow: 0 1px 2px rgba(62, 46, 31, .05), 0 10px 28px -14px rgba(62, 46, 31, .22);
	--shadow-lg: 0 2px 4px rgba(62, 46, 31, .05), 0 24px 48px -20px rgba(15, 61, 46, .35);
	--header-h: 74px;
	--container: 1200px;
}

/* ==========================================================================
   Dasar
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.6; color: var(--body); background: var(--cream); -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--sage); text-decoration: none; }
a:hover { color: var(--forest); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0; font-weight: 800; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }
.center { text-align: center; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 1000; background: var(--gold); color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 12px; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex: none; vertical-align: middle; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Tombol */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 22px; border-radius: 10px; border: 0; font-weight: 700; font-size: 15px; line-height: 1.2; transition: transform .2s, background-color .2s, box-shadow .2s, color .2s; }
.btn .icon { width: 18px; height: 18px; transition: transform .2s; }
.btn:hover .icon { transform: translateX(3px); }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: 0 6px 18px -8px rgba(212, 162, 89, .9); }
.btn-gold:hover { background: #DFB16D; color: var(--ink); transform: translateY(-1px); }
.btn-gold-soft { background: var(--gold); color: var(--ink); }
.btn-gold-soft:hover { background: #DFB16D; color: var(--ink); }
.btn-green { background: var(--forest); color: #fff; }
.btn-green:hover { background: var(--deep); color: #fff; }
.btn-outline { border: 1.5px solid var(--line); background: #fff; color: var(--ink); }
.btn-outline:hover { border-color: var(--sage); color: var(--sage); }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }
.chip { display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .06); color: #fff; font-size: 13px; font-weight: 500; line-height: 1.4; transition: background-color .2s, border-color .2s, color .2s; }
.chip:hover { background: rgba(212, 162, 89, .2); border-color: var(--gold); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 6px; background: var(--soft); color: var(--brown); font-size: 12px; font-weight: 700; }
.link-more { display: inline-flex; align-items: center; gap: 8px; color: var(--forest); font-weight: 700; font-size: 14px; background: none; border: 0; padding: 4px 0; }
.link-more .icon { width: 16px; height: 16px; transition: transform .2s; }
.link-more:hover { color: var(--sage); }
.link-more:hover .icon { transform: translateX(3px); }
.link-more[aria-expanded="true"] .icon { transform: rotate(-90deg); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--deep); border-bottom: 1px solid rgba(255, 255, 255, .06); transition: box-shadow .25s; }
.site-header.is-scrolled { box-shadow: 0 10px 30px -12px rgba(0, 0, 0, .45); }
.header-inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand-mark { width: 34px; height: 46px; object-fit: contain; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .35)); }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.brand-name span { color: var(--gold); }
.brand-tag { font-size: 11px; font-weight: 500; color: rgba(255, 255, 255, .78); margin-top: 3px; letter-spacing: .01em; }

.main-nav { margin-left: auto; }
.main-nav ul { list-style: none; display: flex; gap: 4px; }
.main-nav a { position: relative; display: flex; align-items: center; gap: 8px; padding: 0 14px; height: var(--header-h); color: rgba(255, 255, 255, .88); font-size: 14px; font-weight: 600; transition: color .2s, background-color .2s; }
.main-nav a .icon { width: 19px; height: 19px; color: var(--gold); }
.main-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--gold); transform: scaleX(0); transition: transform .25s; }
.main-nav a:hover { color: #fff; background: rgba(255, 255, 255, .04); }
.main-nav a.is-active { color: #fff; background: rgba(255, 255, 255, .06); }
.main-nav a.is-active::after, .main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 8px; }
.icon-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .04); color: #fff; transition: background-color .2s, border-color .2s; }
.icon-btn:hover { background: rgba(212, 162, 89, .18); border-color: var(--gold); color: #fff; }
.icon-btn .icon { width: 20px; height: 20px; }
.nav-toggle { display: none; }
.nav-toggle .bars, .nav-toggle .bars::before, .nav-toggle .bars::after { display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .25s, opacity .2s; }
.nav-toggle .bars { position: relative; }
.nav-toggle .bars::before, .nav-toggle .bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle .bars::before { top: -6px; }
.nav-toggle .bars::after { top: 6px; }
.nav-open .nav-toggle .bars { background: transparent; }
.nav-open .nav-toggle .bars::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle .bars::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1100px) {
	.main-nav a { padding: 0 10px; font-size: 13.5px; }
	.main-nav a .icon { display: none; }
}
@media (max-width: 900px) {
	:root { --header-h: 66px; }
	.nav-toggle { display: inline-grid; }
	.header-actions { margin-left: auto; }
	.main-nav { position: fixed; inset: var(--header-h) 0 auto 0; background: var(--deep); border-top: 1px solid rgba(255, 255, 255, .08); padding: 8px 16px 20px; box-shadow: 0 24px 40px -20px rgba(0, 0, 0, .6); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; }
	.nav-open .main-nav { transform: none; opacity: 1; visibility: visible; }
	.main-nav ul { flex-direction: column; gap: 2px; }
	.main-nav a { height: 52px; border-radius: 10px; padding: 0 14px; font-size: 15px; }
	.main-nav a .icon { display: block; }
	.main-nav a::after { left: 0; right: auto; top: 12px; bottom: 12px; width: 3px; height: auto; border-radius: 0 3px 3px 0; transform: scaleY(0); }
	.main-nav a.is-active::after { transform: scaleY(1); }
	.brand-name { font-size: 22px; }
	.brand-tag { font-size: 10px; }
	.brand-mark { width: 29px; height: 40px; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; overflow: hidden; background: var(--deep); color: #fff; padding: 64px 0 150px; isolation: isolate; }
.hero-bg, .page-hero .hero-bg { position: absolute; inset: 0; z-index: -1; background:
	radial-gradient(700px 420px at 78% 38%, rgba(212, 162, 89, .26), transparent 65%),
	radial-gradient(520px 520px at 100% 100%, rgba(122, 78, 45, .45), transparent 70%),
	radial-gradient(640px 420px at 0% 100%, rgba(46, 125, 99, .35), transparent 70%),
	linear-gradient(180deg, #0F3D2E 0%, #0C3326 100%); }
.hero-bg::after { content: ""; position: absolute; inset: 0; opacity: .5; background-image: radial-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px); background-size: 22px 22px; mask-image: linear-gradient(90deg, #000, transparent 60%); -webkit-mask-image: linear-gradient(90deg, #000, transparent 60%); }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 32px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 10px; border-radius: 999px; background: rgba(212, 162, 89, .14); border: 1px solid rgba(212, 162, 89, .4); color: #F3D9AE; font-size: 13px; font-weight: 600; margin-bottom: 18px; }
.eyebrow .icon { width: 16px; height: 16px; color: var(--gold); }
.hero h1 { color: #fff; display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.hero-wordmark { font-size: clamp(46px, 7.2vw, 84px); font-weight: 800; line-height: .95; letter-spacing: -.035em; text-shadow: 0 6px 30px rgba(0, 0, 0, .25); }
.hero-wordmark span { color: var(--gold); }
.hero-sub { font-size: clamp(20px, 2.4vw, 28px); font-weight: 700; letter-spacing: -.01em; }
.hero-lead { max-width: 560px; font-size: 17px; color: rgba(255, 255, 255, .86); margin-bottom: 26px; }

.hero-search { position: relative; display: flex; max-width: 580px; background: #fff; border-radius: 12px; box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .55); }
.hero-search input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 16px 18px; font-size: 15px; color: var(--ink); border-radius: 12px 0 0 12px; outline: none; }
.hero-search input::placeholder { color: var(--muted); }
.hero-search input::-webkit-search-cancel-button { cursor: pointer; }
.hero-search button { flex: none; width: 62px; border: 0; border-radius: 0 12px 12px 0; background: var(--gold); color: var(--deep); display: grid; place-items: center; transition: background-color .2s; }
.hero-search button:hover { background: #DFB16D; }
.hero-search button .icon { width: 22px; height: 22px; }
.hero-search:focus-within { box-shadow: 0 0 0 3px rgba(212, 162, 89, .55), 0 18px 40px -18px rgba(0, 0, 0, .55); }

.search-results { position: absolute; left: 0; right: 0; top: calc(100% + 8px); z-index: 20; background: #fff; color: var(--body); border-radius: 12px; box-shadow: var(--shadow-lg); padding: 8px; max-height: 360px; overflow: auto; }
.search-results p { padding: 10px 12px; font-size: 14px; }
.search-results ul { list-style: none; }
.search-results a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 8px; color: var(--ink); font-weight: 600; font-size: 14px; }
.search-results a:hover, .search-results a:focus { background: var(--cream); }
.search-results .type { flex: none; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--brown); background: var(--soft); padding: 3px 8px; border-radius: 6px; }
.search-results mark { background: rgba(212, 162, 89, .35); color: inherit; border-radius: 3px; }

.popular-searches { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; font-size: 13px; color: rgba(255, 255, 255, .8); }
.popular-searches > span { font-weight: 600; margin-right: 4px; }

/* Ilustrasi hero */
.hero-art { position: relative; height: 440px; }
.hero-glow { position: absolute; left: 50%; top: 50%; width: 420px; height: 420px; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle, rgba(212, 162, 89, .35), transparent 65%); filter: blur(6px); }
.hero-guitar { position: absolute; width: 270px; height: 608px; left: 50%; top: -96px; margin-left: -150px; transform: rotate(24deg); transform-origin: 50% 60%; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); animation: gc-sway 7s ease-in-out infinite; }
@keyframes gc-sway { 0%, 100% { transform: rotate(24deg); } 50% { transform: rotate(21.5deg); } }
.hero-script { position: absolute; right: -6px; top: 6px; font-family: var(--script); font-size: 34px; line-height: 1.05; color: #F6E7CC; transform: rotate(-8deg); text-align: center; text-shadow: 0 4px 16px rgba(0, 0, 0, .35); }
.hero-note { position: absolute; right: 30px; top: 150px; color: var(--gold); }
.hero-note .icon { width: 34px; height: 34px; }
.hero-notebook { position: absolute; right: -10px; bottom: -28px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; padding: 14px 14px 10px; background: #FBF4E4; border-radius: 6px; transform: rotate(-6deg); box-shadow: 0 24px 40px -16px rgba(0, 0, 0, .55); background-image: repeating-linear-gradient(180deg, transparent 0 23px, rgba(46, 125, 99, .12) 23px 24px); }
.hero-notebook::before { content: ""; position: absolute; left: 10px; right: 10px; top: -7px; height: 14px; background: radial-gradient(circle at 7px 7px, #3E2E1F 3px, transparent 3.5px) 0 0 / 18px 14px repeat-x; opacity: .7; }
.hero-notebook figure { margin: 0; text-align: center; }
.hero-notebook figcaption { font-family: var(--script); font-size: 24px; line-height: 1; color: var(--ink); }
.hero-notebook .chord-svg { width: 66px; height: auto; }

/* ==========================================================================
   Kartu kategori
   ========================================================================== */
.features { position: relative; z-index: 2; margin-top: -96px; }
.feature-grid { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; padding: 18px; background: #FFFCF6; border: 1px solid #EFE4D0; border-radius: 22px; box-shadow: var(--shadow-lg); }
.feature-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); background: transparent; box-shadow: none; border: 0; padding: 0; }
.feature-card { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; height: 100%; padding: 22px 16px 46px; background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; color: var(--body); transition: transform .25s, box-shadow .25s, border-color .25s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--gold); color: var(--body); }
.feature-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 10px; color: var(--gold); }
.feature-icon .icon { width: 46px; height: 46px; stroke-width: 1.6; }
.feature-card:nth-child(n) .icon-star, .feature-card .icon-play { color: var(--gold); }
.feature-card .icon-book, .feature-card .icon-headphones, .feature-card .icon-guitar { color: var(--brown); }
.feature-deco { position: absolute; right: 14px; top: 14px; color: var(--soft); }
.feature-deco .icon { width: 26px; height: 26px; }
.feature-card strong { color: var(--ink); font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.feature-desc { font-size: 13.5px; line-height: 1.5; max-width: 180px; }
.round-arrow { position: absolute; right: 14px; bottom: 14px; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--forest); color: #fff; transition: background-color .2s, transform .2s; }
.round-arrow .icon { width: 16px; height: 16px; }
.feature-card:hover .round-arrow { background: var(--gold); color: var(--ink); transform: translateX(2px); }

/* ==========================================================================
   Section umum
   ========================================================================== */
.section { padding: 72px 0; }
.section-soft { background: linear-gradient(180deg, var(--soft) 0%, #F7F0E3 100%); }
.features + .section { padding-top: 56px; }
.section-head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 26px; }
.section-icon { display: grid; place-items: center; width: 40px; height: 40px; flex: none; color: var(--gold); }
.section-icon .icon { width: 32px; height: 32px; }
.section-head h2 { font-size: clamp(22px, 2.4vw, 28px); }
.section-head p { margin-top: 4px; color: var(--body); font-size: 15px; }
.section-text { flex: 1; min-width: 0; }
.section-action { margin-left: auto; align-self: center; flex: none; }
.subhead { margin: 48px 0 22px; max-width: 760px; }
.subhead h3 { font-size: 22px; margin-bottom: 6px; }
.empty-state { margin-top: 18px; padding: 18px; border: 1.5px dashed var(--line); border-radius: 12px; text-align: center; background: #fff; }

/* ==========================================================================
   Lagu populer
   ========================================================================== */
.filter-chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 18px; scrollbar-width: thin; }
.filter-chips .chip { flex: none; color: var(--ink); background: #fff; border-color: var(--line); font-weight: 600; }
.filter-chips .chip:hover { border-color: var(--gold); background: #fff; }
.filter-chips .chip.is-active { background: var(--deep); border-color: var(--deep); color: #fff; }

.song-grid { list-style: none; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.is-extra { display: none; }
.is-expanded .is-extra { display: block; }
.is-filtered > li { display: none; }
.is-filtered > li.is-match { display: block; }
.song-card { background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; overflow: hidden; box-shadow: 0 1px 2px rgba(62, 46, 31, .04); transition: transform .25s, box-shadow .25s; }
.song-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.song-card.is-flash, .article-card.is-flash, .chord-card.is-flash, .tutorial-list > li.is-flash, .genre-grid > li.is-flash, .path-card.is-flash { animation: gc-flash 1.6s ease; }
@keyframes gc-flash { 0%, 100% { box-shadow: 0 0 0 0 rgba(212, 162, 89, 0); } 25% { box-shadow: 0 0 0 4px rgba(212, 162, 89, .8); } }

.song-cover { position: relative; aspect-ratio: 4 / 3; overflow: hidden; color: #fff; }
.cover-1 { background: linear-gradient(135deg, #145B45, #0F3D2E 70%); }
.cover-2 { background: linear-gradient(135deg, #B9853F, #7A4E2D); }
.cover-3 { background: linear-gradient(135deg, #2E7D63, #145B45); }
.cover-4 { background: linear-gradient(135deg, #7A4E2D, #3E2E1F); }
.cover-5 { background: linear-gradient(135deg, #E0B574, #B9853F); }
.cover-6 { background: linear-gradient(135deg, #0F3D2E, #2E7D63); }
.cover-vinyl { position: absolute; width: 130%; aspect-ratio: 1; right: -62%; top: -18%; border-radius: 50%; background: repeating-radial-gradient(circle, rgba(0, 0, 0, .35) 0 2px, rgba(0, 0, 0, .18) 2px 5px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); }
.cover-vinyl::after { content: ""; position: absolute; inset: 40%; border-radius: 50%; background: var(--gold); box-shadow: inset 0 0 0 5px rgba(0, 0, 0, .2); }
.cover-5 .cover-vinyl::after { background: var(--deep); }
.cover-initials { position: absolute; left: 12px; bottom: 6px; font-size: 46px; font-weight: 800; letter-spacing: -.04em; line-height: 1; color: rgba(255, 255, 255, .92); text-shadow: 0 4px 16px rgba(0, 0, 0, .25); }
.cover-label { position: absolute; left: 12px; top: 10px; font-size: 10px; font-weight: 800; letter-spacing: .12em; color: rgba(255, 255, 255, .75); }
.cover-play { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .95); color: var(--deep); box-shadow: 0 6px 14px rgba(0, 0, 0, .3); transition: transform .2s; }
.cover-play .icon { width: 16px; height: 16px; margin-left: 2px; }
.song-card:hover .cover-play { transform: scale(1.08); }
.song-body { padding: 12px 12px 14px; }
.song-body h3 { font-size: 14.5px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-artist { font-size: 13px; color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-meta { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: 10px; }
.song-tag { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.song-grid.is-filtered > li:not(.is-match) { display: none; }

/* ==========================================================================
   Promo
   ========================================================================== */
.promo { padding: 0 0 72px; }
#lagu-populer { padding-bottom: 48px; }
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.promo-card { position: relative; overflow: hidden; border-radius: 20px; min-height: 220px; display: flex; align-items: center; isolation: isolate; }
.promo-dark { background: radial-gradient(400px 260px at 20% 70%, rgba(212, 162, 89, .3), transparent 70%), linear-gradient(120deg, #3E2E1F 0%, #0F3D2E 48%, #0F3D2E 100%); color: #fff; padding: 28px 28px 28px 38%; }
.promo-art { position: absolute; left: 0; top: 0; bottom: 0; width: 40%; z-index: -1; }
.promo-guitar { position: absolute; width: 170px; height: 383px; left: 50%; top: -64px; margin-left: -85px; transform: rotate(-38deg); filter: drop-shadow(0 18px 24px rgba(0, 0, 0, .45)); }
.promo-copy h2 { font-size: clamp(22px, 2.4vw, 28px); line-height: 1.15; color: inherit; }
.promo-dark h2 span { color: #fff; font-weight: 700; font-size: .82em; white-space: nowrap; }
.promo-copy p { margin: 10px 0 18px; font-size: 14.5px; opacity: .88; max-width: 330px; }
.promo-note { position: absolute; right: 22px; top: 18px; color: var(--gold); }
.promo-note .icon { width: 30px; height: 30px; }
.promo-light { background: linear-gradient(135deg, #FBF4E6, var(--soft)); border: 1px solid #EBDDC4; padding: 26px; gap: 22px; }
.promo-light .promo-copy { flex: 1; position: relative; }
.promo-light h2 { color: var(--ink); }
.promo-light p { color: var(--body); opacity: 1; }
.promo-chord { position: absolute; right: -6px; bottom: -22px; text-align: center; opacity: .75; transform: rotate(-4deg); }
.promo-chord span { display: block; font-family: var(--script); font-size: 24px; line-height: 1; color: var(--ink); }
.promo-chord .chord-svg { width: 60px; height: auto; }
.promo-video { position: relative; flex: 0 0 46%; align-self: stretch; min-height: 168px; border-radius: 14px; overflow: hidden; background: radial-gradient(300px 200px at 70% 30%, rgba(212, 162, 89, .45), transparent 70%), linear-gradient(135deg, #3E2E1F, #1d140c); display: grid; place-items: center; }
.promo-neck { position: absolute; width: 150px; height: 338px; left: 18%; top: -70px; transform: rotate(62deg); opacity: .95; }
.play-btn { position: relative; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: rgba(15, 61, 46, .85); border: 2px solid rgba(255, 255, 255, .85); color: #fff; box-shadow: 0 10px 24px rgba(0, 0, 0, .4); transition: transform .2s, background-color .2s; }
.play-btn .icon { width: 24px; height: 24px; margin-left: 3px; }
.promo-video:hover .play-btn { transform: scale(1.08); background: var(--gold); color: var(--ink); }

/* ==========================================================================
   Genre & kamus chord
   ========================================================================== */
.genre-grid { list-style: none; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 14px; }
.genre-grid > li { border-radius: 12px; }
.genre-card { display: block; background: #fff; border: 1px solid #EFE7DA; border-radius: 12px; overflow: hidden; color: var(--ink); transition: transform .25s, box-shadow .25s; }
.genre-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); color: var(--ink); }
.genre-art { display: grid; place-items: center; aspect-ratio: 4 / 3; color: rgba(255, 255, 255, .92); position: relative; overflow: hidden; }
.genre-art::before { content: ""; position: absolute; width: 120%; aspect-ratio: 1; border-radius: 50%; right: -60%; bottom: -70%; background: rgba(255, 255, 255, .08); }
.genre-art .icon { position: relative; width: 44px; height: 44px; filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .25)); transition: transform .3s; }
.genre-card:hover .genre-art .icon { transform: scale(1.12) rotate(-6deg); }
.genre-1 { background: linear-gradient(135deg, #2E7D63, #0F3D2E); }
.genre-2 { background: linear-gradient(135deg, #7A4E2D, #2a1d12); }
.genre-3 { background: linear-gradient(135deg, #145B45, #3E2E1F); }
.genre-4 { background: linear-gradient(135deg, #D4A259, #7A4E2D); }
.genre-5 { background: linear-gradient(135deg, #B9853F, #145B45); }
.genre-6 { background: linear-gradient(135deg, #3E2E1F, #145B45); }
.genre-7 { background: linear-gradient(135deg, #0F3D2E, #7A4E2D); }
.genre-8 { background: linear-gradient(135deg, #2E7D63, #B9853F); }
.genre-label { display: flex; align-items: center; justify-content: space-between; gap: 6px; padding: 10px 12px; font-size: 14px; }
.genre-label .icon { width: 15px; height: 15px; color: var(--forest); }

.chord-grid { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.chord-card { background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; padding: 16px 14px 14px; text-align: center; transition: transform .25s, box-shadow .25s; }
.chord-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.chord-title { display: flex; align-items: baseline; justify-content: center; gap: 8px; margin-bottom: 4px; }
.chord-title strong { font-size: 24px; font-weight: 800; color: var(--ink); }
.chord-title span { font-size: 12px; color: var(--muted); font-weight: 600; }
.chord-svg { display: block; margin: 0 auto; font-family: var(--font); overflow: visible; }
.chord-card .chord-svg { width: 128px; height: auto; }
.chord-card dl { margin: 10px 0 0; display: grid; gap: 4px; font-size: 12.5px; }
.chord-card dl div { display: flex; justify-content: space-between; gap: 6px; padding-top: 6px; border-top: 1px dashed var(--line); }
.chord-card dt { color: var(--muted); }
.chord-card dd { margin: 0; color: var(--ink); font-weight: 600; }
.chord-card code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--cream); padding: 1px 6px; border-radius: 4px; color: var(--brown); }

/* ==========================================================================
   Tutorial
   ========================================================================== */
.tutorial-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.tutorial-list > li { border-radius: 14px; }
.tutorial { background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; transition: box-shadow .25s, border-color .25s; }
.tutorial[open] { box-shadow: var(--shadow); border-color: #E6D4B4; }
.tutorial summary { list-style: none; display: flex; align-items: center; gap: 14px; padding: 16px 18px; cursor: pointer; }
.tutorial summary::-webkit-details-marker { display: none; }
.tutorial-num { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--deep); color: var(--gold); font-weight: 800; font-size: 15px; }
.tutorial-head { flex: 1; min-width: 0; }
.tutorial-head strong { display: block; color: var(--ink); font-size: 15.5px; line-height: 1.35; }
.tutorial-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; font-size: 12.5px; color: var(--muted); }
.tutorial-meta span { display: inline-flex; align-items: center; gap: 4px; }
.tutorial-meta .icon { width: 14px; height: 14px; }
.level { font-weight: 700; }
.level-pemula { color: var(--sage); }
.level-menengah { color: var(--gold-dark); }
.level-mahir { color: var(--brown); }
.tutorial-chevron { flex: none; color: var(--muted); transition: transform .25s; }
.tutorial[open] .tutorial-chevron { transform: rotate(180deg); color: var(--forest); }
.tutorial-body { padding: 0 18px 18px 76px; font-size: 14.5px; }
.tutorial-body ol { margin-top: 10px; padding-left: 18px; display: grid; gap: 6px; }
.tutorial-body li::marker { color: var(--gold-dark); font-weight: 700; }

/* ==========================================================================
   Belajar gitar
   ========================================================================== */
.path-grid { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; counter-reset: none; }
.path-card { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid #EFE7DA; border-radius: 18px; padding: 22px; overflow: hidden; }
.path-card::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 5px; background: var(--sage); }
.path-2::before { background: var(--gold); }
.path-3::before { background: var(--brown); }
.path-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 12.5px; }
.path-step { font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.path-when { display: inline-flex; align-items: center; gap: 5px; background: var(--cream); color: var(--brown); padding: 4px 10px; border-radius: 999px; font-weight: 600; }
.path-when .icon { width: 14px; height: 14px; }
.path-card h3 { font-size: 24px; }
.path-card > p { margin: 4px 0 14px; font-size: 14.5px; }
.check-list { list-style: none; display: grid; gap: 9px; margin-bottom: 16px; font-size: 14.5px; color: var(--ink); }
.check-list li { display: flex; gap: 10px; align-items: flex-start; }
.check-list .icon { width: 18px; height: 18px; margin-top: 2px; color: var(--sage); flex: none; }
.path-card .link-more { margin-top: auto; }

.learn-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 20px; margin-top: 22px; align-items: start; }
.routine, .tips { background: #fff; border: 1px solid #EFE7DA; border-radius: 18px; padding: 24px; }
.routine { background: var(--deep); color: rgba(255, 255, 255, .85); border-color: var(--deep); }
.routine h3, .tips h3 { font-size: 20px; margin-bottom: 4px; }
.routine h3 { color: #fff; }
.routine > p, .tips > p { font-size: 14px; }
.routine-list { list-style: none; display: grid; gap: 12px; margin-top: 18px; }
.routine-list li { display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: 12px; background: rgba(255, 255, 255, .06); }
.routine-min { display: grid; place-items: center; flex: none; width: 58px; height: 58px; border-radius: 12px; background: var(--gold); color: var(--ink); font-size: 11px; font-weight: 700; line-height: 1; }
.routine-min strong { font-size: 22px; font-weight: 800; }
.routine-list strong { color: #fff; }
.routine-list .routine-min strong { color: var(--ink); }
.routine-list p { font-size: 13.5px; margin-top: 2px; }
.tip-grid { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.tip-grid li { padding: 16px; border-radius: 14px; background: var(--cream); border: 1px solid #F0E6D3; }
.tip-grid strong { display: block; color: var(--ink); margin: 10px 0 4px; font-size: 15px; }
.tip-grid p { font-size: 13.5px; }
.tip-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: #fff; color: var(--brown); box-shadow: 0 4px 12px -6px rgba(62, 46, 31, .3); }
.tip-icon .icon { width: 22px; height: 22px; }

/* ==========================================================================
   Artikel
   ========================================================================== */
.article-grid { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.article-card { border-radius: 14px; }
.article-open { display: flex; flex-direction: column; width: 100%; height: 100%; padding: 0; text-align: left; background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; overflow: hidden; transition: transform .25s, box-shadow .25s; }
.article-open:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.article-thumb { display: block; aspect-ratio: 16 / 9; position: relative; overflow: hidden; }
.article-thumb svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.thumb-1 { background: radial-gradient(160px 100px at 80% 20%, rgba(212, 162, 89, .4), transparent 70%), linear-gradient(135deg, #3E2E1F, #24170D); }
.thumb-2 { background: radial-gradient(160px 100px at 20% 20%, rgba(212, 162, 89, .35), transparent 70%), linear-gradient(135deg, #145B45, #0F3D2E); }
.thumb-3 { background: linear-gradient(135deg, #7A4E2D, #3E2E1F); }
.thumb-4 { background: radial-gradient(180px 120px at 70% 80%, rgba(46, 125, 99, .6), transparent 70%), linear-gradient(135deg, #0F3D2E, #24170D); }
.thumb-5 { background: linear-gradient(135deg, #2E7D63, #145B45); }
.article-body { display: flex; flex-direction: column; flex: 1; padding: 12px 14px 14px; }
.article-title { color: var(--ink); font-size: 14.5px; line-height: 1.35; font-weight: 700; }
.article-meta { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 10px; font-size: 12px; color: var(--muted); }
.article-meta .icon { width: 14px; height: 14px; }
.article-grid.is-expanded .is-extra { display: block; }

.article-dialog { width: min(720px, calc(100% - 32px)); max-height: calc(100vh - 48px); padding: 0; border: 0; border-radius: 20px; background: #fff; color: var(--body); box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .5); }
.article-dialog::backdrop { background: rgba(15, 61, 46, .55); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.article-dialog[open] { animation: gc-pop .25s ease; }
@keyframes gc-pop { from { opacity: 0; transform: translateY(12px) scale(.98); } }
.article-dialog header { position: sticky; top: 0; z-index: 1; background: linear-gradient(180deg, #fff 80%, rgba(255, 255, 255, 0)); padding: 26px 64px 12px 30px; }
.article-dialog h3 { font-size: 26px; margin-top: 6px; }
.article-dialog .article-meta { padding-top: 0; }
.article-dialog .prose { padding: 4px 30px 30px; }
.dialog-close { position: absolute; right: 18px; top: 18px; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--ink); }
.dialog-close:hover { background: var(--cream); border-color: var(--gold); }

/* Teks panjang */
.prose { font-size: 16px; line-height: 1.75; }
.prose > * + * { margin-top: 14px; }
.prose h2 { font-size: 24px; margin-top: 32px; }
.prose h3 { font-size: 20px; margin-top: 26px; }
.prose h4 { font-size: 17px; margin-top: 22px; }
.prose ul, .prose ol { padding-left: 22px; display: grid; gap: 6px; }
.prose li::marker { color: var(--gold-dark); }
.prose strong { color: var(--ink); }
.prose a { text-decoration: underline; text-decoration-color: rgba(46, 125, 99, .4); text-underline-offset: 3px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-h) + 24px); }
.faq-more { margin-left: 54px; font-size: 14.5px; }
.faq-list { display: grid; gap: 10px; }
.faq { background: #fff; border: 1px solid #EFE7DA; border-radius: 12px; }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 18px; font-weight: 700; color: var(--ink); cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { flex: none; color: var(--muted); transition: transform .25s; }
.faq[open] summary span { transform: rotate(180deg); color: var(--forest); }
.faq p { padding: 0 18px 18px; font-size: 15px; }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta { position: relative; overflow: hidden; background: radial-gradient(500px 300px at 85% 50%, rgba(212, 162, 89, .35), transparent 70%), linear-gradient(100deg, #0F3D2E 0%, #0F3D2E 50%, #3E2E1F 100%); color: #fff; }
.cta-inner { display: grid; grid-template-columns: auto 1fr 280px; gap: 40px; align-items: center; min-height: 210px; padding-top: 34px; padding-bottom: 34px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px; border: 1.5px solid var(--gold); color: var(--gold); font-size: 11.5px; font-weight: 800; letter-spacing: .08em; margin-bottom: 10px; }
.pill .icon { width: 14px; height: 14px; }
.cta h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.12; }
.cta-copy p { max-width: 360px; margin-bottom: 16px; color: rgba(255, 255, 255, .85); }
.cta-art { position: relative; align-self: stretch; }
.cta-vinyl { position: absolute; width: 190px; height: 190px; right: 30px; top: 50%; margin-top: -95px; border-radius: 50%; background: repeating-radial-gradient(circle, #1a120b 0 2px, #2a1d12 2px 5px); box-shadow: 0 20px 40px rgba(0, 0, 0, .45); }
.cta-vinyl::after { content: ""; position: absolute; inset: 36%; border-radius: 50%; background: var(--gold); box-shadow: inset 0 0 0 6px rgba(0, 0, 0, .2); }
.cta-guitar { position: absolute; width: 120px; height: 270px; right: 150px; top: -40px; transform: rotate(-24deg); filter: drop-shadow(0 18px 26px rgba(0, 0, 0, .5)); }
.cta-note { position: absolute; color: var(--gold); }
.cta-note .icon { width: 30px; height: 30px; }
.cta-note.n1 { right: 6px; top: 14px; }
.cta-note.n2 { right: 250px; bottom: 16px; transform: scale(.75); color: #F6E7CC; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { position: relative; background: #0B3125; color: rgba(255, 255, 255, .78); font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr 1fr 1.4fr; gap: 40px; padding-top: 52px; padding-bottom: 40px; }
.footer-brand p { margin: 16px 0 18px; max-width: 360px; font-size: 13.5px; }
.footer-title { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: grid; gap: 8px; }
.footer-col ul.cols-2 { grid-template-columns: 1fr 1fr; column-gap: 20px; }
.footer-col a { color: rgba(255, 255, 255, .78); }
.footer-col a:hover { color: var(--gold); }
.footer-newsletter > p { font-size: 13.5px; margin-bottom: 14px; }
.newsletter-form { display: flex; background: #fff; border-radius: 10px; padding: 4px; }
.newsletter-form input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 10px 12px; color: var(--ink); outline: none; font-size: 14px; }
.newsletter-form .btn { padding: 10px 18px; border-radius: 8px; box-shadow: none; }
.small-note { font-size: 12.5px; margin-top: 10px; color: inherit; opacity: .85; }
.small-note a { text-decoration: underline; text-underline-offset: 2px; }
.site-footer .small-note a { color: var(--gold); }
.form-notice { margin-top: 12px; padding: 10px 14px; border-radius: 10px; font-size: 13.5px; font-weight: 600; }
.form-notice--ok { background: rgba(46, 125, 99, .16); color: #c9f0dd; border: 1px solid rgba(46, 125, 99, .5); }
.form-notice--info { background: rgba(212, 162, 89, .15); color: #f3d9ae; border: 1px solid rgba(212, 162, 89, .45); }
.form-notice--error { background: rgba(190, 70, 50, .15); color: #ffd3c8; border: 1px solid rgba(190, 70, 50, .45); }
.contact-form .form-notice--ok { color: var(--forest); background: #E7F3EE; }
.contact-form .form-notice--info { color: var(--brown); background: var(--soft); }
.contact-form .form-notice--error { color: #8A2E1D; background: #FBE9E5; }

.social-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.social-chip { display: inline-flex; align-items: baseline; gap: 6px; padding: 6px 11px; border-radius: 999px; font-size: 12px; line-height: 1.3; }
.social-chip strong { font-weight: 700; }
.social-list--dark .social-chip { background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); color: rgba(255, 255, 255, .7); }
.social-list--dark .social-chip strong { color: #fff; }
.social-list--light .social-chip { background: #fff; border: 1px solid var(--line); color: var(--muted); }
.social-list--light .social-chip strong { color: var(--ink); }
a.social-chip:hover { border-color: var(--gold); }
.social-list--dark .social-chip span { display: none; }
.social-list--dark .social-chip { padding: 5px 11px; }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); }
.footer-bottom-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 18px; padding-bottom: 18px; font-size: 12.5px; }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; }
.footer-links li + li::before { content: "|"; margin: 0 12px; opacity: .35; }
.footer-links a { color: rgba(255, 255, 255, .78); }
.footer-links a:hover { color: var(--gold); }
.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--gold); color: var(--ink); box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .5); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .25s, transform .25s, visibility .25s; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { color: var(--ink); background: #DFB16D; }

/* ==========================================================================
   Halaman dalam (About, Kebijakan Privasi, dll)
   ========================================================================== */
.page-hero { position: relative; overflow: hidden; isolation: isolate; color: #fff; padding: 56px 0 60px; }
.page-hero h1 { color: #fff; font-size: clamp(32px, 4.4vw, 50px); letter-spacing: -.025em; }
.page-lead { max-width: 640px; margin-top: 12px; font-size: 17px; color: rgba(255, 255, 255, .85); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; margin-bottom: 14px; color: rgba(255, 255, 255, .7); }
.breadcrumb li + li::before { content: "›"; margin-right: 8px; opacity: .6; }
.breadcrumb a { color: var(--gold); }

.about-intro { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.about-intro .prose h2 { margin-top: 0; font-size: 28px; }
.about-logo { margin: 0; padding: 30px; background: #fff; border: 1px solid #EFE7DA; border-radius: 22px; box-shadow: var(--shadow); text-align: center; }
.about-logo figcaption { margin-top: 14px; font-family: var(--script); font-size: 28px; color: var(--brown); }
.value-grid { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.value-card { background: #fff; border: 1px solid #EFE7DA; border-radius: 18px; padding: 24px; }
.value-card h3 { font-size: 19px; margin: 14px 0 6px; }
.value-card p { font-size: 14.5px; }
.about-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: start; }
.team-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.team-list li { display: flex; gap: 14px; padding: 16px; background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; }
.team-list strong { color: var(--ink); }
.team-list p { font-size: 13.5px; margin-top: 2px; }
.principle-card { background: var(--deep); color: rgba(255, 255, 255, .85); border-radius: 18px; padding: 26px; }
.principle-card h3 { color: #fff; font-size: 20px; margin-bottom: 16px; }
.principle-card .check-list { color: rgba(255, 255, 255, .9); }
.principle-card .check-list .icon { color: var(--gold); }
.principle-card .link-more { color: var(--gold); }

.contact-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.contact-info > p { font-size: 15px; margin-bottom: 22px; }
.mini-title { font-size: 15px; margin-bottom: 10px; }
.contact-form { display: grid; gap: 14px; background: #fff; border: 1px solid #EFE7DA; border-radius: 20px; padding: 26px; box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 700; color: var(--ink); }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--cream); font-weight: 400; font-size: 15px; color: var(--ink); transition: border-color .2s, background-color .2s; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--sage); background: #fff; }
.contact-form textarea { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form .small-note { margin: 0; color: var(--muted); }
.contact-form .btn { justify-self: start; }

.policy-wrap { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 48px; align-items: start; }
.policy-toc { position: sticky; top: calc(var(--header-h) + 24px); background: #fff; border: 1px solid #EFE7DA; border-radius: 16px; padding: 20px; font-size: 14px; }
.toc-title { font-weight: 800; color: var(--ink); margin-bottom: 10px; }
.policy-toc ol { padding-left: 20px; display: grid; gap: 6px; }
.policy-toc a { color: var(--body); }
.policy-toc a:hover { color: var(--sage); }
.policy { max-width: 760px; }
.policy h2 { scroll-margin-top: calc(var(--header-h) + 20px); padding-top: 4px; }
.updated { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--soft); color: var(--brown); font-size: 13.5px; font-weight: 600; }
.updated .icon { width: 16px; height: 16px; }
.policy > h2:first-of-type { margin-top: 20px; }

.post-list { list-style: none; display: grid; gap: 14px; }
.post-list li { padding: 18px; background: #fff; border: 1px solid #EFE7DA; border-radius: 14px; }
.post-list strong { color: var(--ink); font-size: 18px; }
.post-list p { margin-top: 4px; font-size: 14.5px; }

/* ==========================================================================
   Responsif
   ========================================================================== */
@media (max-width: 1100px) {
	.song-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.genre-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.article-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.chord-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
	.footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
	.footer-newsletter { grid-column: 1 / -1; max-width: 520px; }
	.cta-inner { grid-template-columns: 1fr 1fr; }
	.cta-art { display: none; }
}
@media (max-width: 960px) {
	.hero { padding: 44px 0 130px; }
	.hero-inner { grid-template-columns: 1fr; }
	.hero-art { height: 300px; max-width: 520px; width: 100%; margin: 36px auto 0; }
	.hero-guitar { width: 200px; height: 450px; top: -80px; margin-left: -110px; }
	.hero-script { font-size: 28px; right: 0; }
	.hero-notebook { right: 0; bottom: -10px; }
	.feature-grid { gap: 10px; padding: 12px; }
	.feature-card { padding: 18px 10px 46px; }
	.feature-desc { font-size: 12.5px; }
	.feature-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.promo-grid { grid-template-columns: 1fr; }
	.tutorial-list { grid-template-columns: 1fr; }
	.path-grid { grid-template-columns: 1fr; }
	.learn-split { grid-template-columns: 1fr; }
	.chord-grid { gap: 10px; }
	.chord-card { padding: 14px 10px 12px; }
	.faq-wrap { grid-template-columns: 1fr; gap: 8px; }
	.faq-intro { position: static; }
	.about-intro, .about-split, .contact-wrap { grid-template-columns: 1fr; }
	.value-grid { grid-template-columns: 1fr; }
	.policy-wrap { grid-template-columns: 1fr; gap: 24px; }
	.policy-toc { position: static; }
}
@media (max-width: 640px) {
	.container { padding-left: 16px; padding-right: 16px; }
	.section { padding: 52px 0; }
	.hero-art { height: 240px; }
	.hero-guitar { width: 160px; height: 360px; top: -40px; margin-left: -110px; }
	.hero-script { font-size: 24px; top: 0; }
	.hero-note { display: none; }
	.hero-notebook { transform: rotate(-5deg) scale(.82); transform-origin: right bottom; }
	.hero-search input { padding: 14px; }
	.features { margin-top: -90px; }
	.feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 10px; gap: 10px; border-radius: 18px; }
	.feature-grid > li:last-child:nth-child(odd) { grid-column: 1 / -1; }
	.feature-card { padding: 16px 10px 44px; }
	.feature-card strong { font-size: 15px; }
	.feature-desc { font-size: 12.5px; }
	.feature-grid--4 { grid-template-columns: 1fr 1fr; padding: 0; }
	.section-head { flex-wrap: wrap; }
	.section-action { margin-left: 54px; flex-basis: 100%; }
	.song-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
	.genre-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
	.article-grid { grid-template-columns: 1fr; }
	.article-open { flex-direction: row; }
	.article-thumb { flex: 0 0 120px; aspect-ratio: auto; min-height: 96px; }
	.chord-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
	.chord-card .chord-svg { width: 116px; }
	.promo-dark { padding: 24px 20px 24px 36%; min-height: 200px; }
	.promo-art { width: 34%; }
	.promo-guitar { width: 104px; height: 234px; margin-left: -64px; top: -6px; }
	.promo-copy h2 { font-size: 21px; }
	.promo-light { flex-direction: column; align-items: stretch; }
	.promo-chord { display: none; }
	.promo-video { flex-basis: auto; min-height: 150px; }
	.tutorial-body { padding: 0 16px 16px 16px; }
	.tip-grid, .team-list, .field-row { grid-template-columns: 1fr; }
	.cta-inner { grid-template-columns: 1fr; gap: 16px; }
	.footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
	.footer-brand { grid-column: 1 / -1; }
	.footer-bottom-inner { flex-direction: column; align-items: flex-start; }
	.faq-more { margin-left: 0; }
	.article-dialog header { padding: 22px 60px 10px 20px; }
	.article-dialog .prose { padding: 4px 20px 24px; }
	.article-dialog h3 { font-size: 21px; }
	.contact-form { padding: 20px; }
}
@media (max-width: 380px) {
	.footer-grid { grid-template-columns: 1fr; }
	.brand-tag { display: none; }
}