/* ============================================================
   AEVRA v2 — Halaman Beranda
   Sumber: design_handoff_aevra_beranda
   ============================================================ */

/* ---------- Hero ---------- */
.hv-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--rd-border-soft);
}

.hv-hero-grid {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
    padding: 96px 36px 88px;
}

.hv-hero-copy {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
}

.hv-hero-sub {
    margin: 0;
    max-width: 52ch;
    font-size: 17px;
    line-height: 1.65;
    color: var(--rd-fg-68);
}

.hv-hero-sub strong {
    color: var(--rd-fg);
    font-weight: 600;
}

.hv-hero-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 6px;
}

.hv-hero-credit {
    font-family: var(--rd-mono);
    font-size: 10.5px;
    letter-spacing: 0.16em;
    color: var(--rd-fg-40);
}

.hv-wheel-col { display: flex; flex-direction: column; gap: 14px; }
.hv-wheel { max-width: 560px; margin: 0 auto; width: 100%; }
.hv-wheel svg { width: 100%; height: auto; display: block; }

.hv-wheel-caption {
    text-align: center;
    font-family: var(--rd-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--rd-fg-45);
}

/* ---------- Pita planet ---------- */
.hv-ribbon {
    position: relative;
    border-top: 1px solid var(--rd-border-soft);
    background: rgba(7, 16, 34, 0.5);
}

.hv-ribbon-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, auto));
    justify-content: space-between;
    gap: 10px 22px;
    padding: 14px 36px;
    font-family: var(--rd-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--rd-fg-55);
}

/* Track transparan di desktop (item langsung jadi anak grid); klon hanya untuk marquee mobile */
.hv-ribbon-track { display: contents; }
.hv-ribbon-track--clone { display: none; }

.hv-ribbon-item {
    display: inline-flex;
    align-items: baseline;
    gap: 7px;
    white-space: nowrap;
}

.hv-ribbon-item .glyph { color: var(--rd-gold); }
.hv-ribbon-item .pos { color: var(--rd-fg-35); }

/* ---------- Header section (eyebrow + judul) ---------- */
.hv-section-eyebrow { margin-bottom: 26px; }
.hv-section-title { margin-bottom: 64px; }
.hv-section-title--narrow { max-width: 22ch; }

/* ---------- 01 Yang Hilang ---------- */
.hv-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--rd-border-row);
    border: 1px solid var(--rd-border-row);
}

.hv-card {
    background: var(--rd-panel);
    padding: 48px 44px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hv-card--gold { background: var(--rd-panel-gold); }

.hv-card-label {
    font-family: var(--rd-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--rd-fg-45);
}

.hv-card--gold .hv-card-label { color: var(--rd-gold); }

.hv-card-num {
    font-family: var(--rd-serif);
    font-size: 92px;
    line-height: 1;
    color: rgba(232, 232, 239, 0.28);
}

/* Kontras dramatis khusus kartu AEVRA: 1/1 kuning emas terang + glow */
.hv-card--gold .hv-card-num {
    color: #f5c842;
    text-shadow: 0 0 28px rgba(245, 200, 66, 0.35);
}

.hv-card p {
    margin: 0;
    font-size: 15.5px;
    line-height: 1.65;
    color: var(--rd-fg-60);
}

.hv-card--gold p { color: rgba(232, 232, 239, 0.75); }

/* ---------- 02 Mesin ---------- */
.hv-mesin-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 72px;
}

.hv-mesin-copy { display: flex; flex-direction: column; gap: 26px; }

.hv-mesin-copy p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    color: var(--rd-fg-65);
}

.hv-spec { display: flex; flex-direction: column; border-top: 1px solid var(--rd-border-card); }

.hv-spec-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 24px;
    padding: 22px 4px;
    border-bottom: 1px solid var(--rd-border-card);
    align-items: baseline;
}

.hv-spec-row dt {
    margin: 0;
    font-family: var(--rd-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--rd-fg-45);
}

.hv-spec-row dd { margin: 0; font-size: 16.5px; }

/* ---------- 03 Contoh Output ---------- */
.hv-contoh-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 56px;
}

.hv-contoh-head p {
    margin: 0;
    max-width: 44ch;
    font-size: 15px;
    line-height: 1.6;
    color: var(--rd-fg-55);
}

.hv-tabs {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-bottom: 48px;
    font-family: var(--rd-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
}

.hv-tab {
    padding: 10px 22px;
    border-radius: 2px;
    background: transparent;
    cursor: pointer;
    letter-spacing: inherit;
    font-family: inherit;
    font-size: inherit;
    transition: all 0.2s;
    border: 1px solid rgba(232, 232, 239, 0.18);
    color: var(--rd-fg-55);
}

.hv-tab:hover { border-color: var(--rd-gold); color: var(--rd-fg); }

.hv-tab.hv-tab-active {
    border: 1px solid rgba(216, 184, 121, 0.7);
    color: var(--rd-gold);
}

.hv-samples {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    max-width: 880px;
    margin: 0 auto;
}

.hv-samples[hidden] { display: none; }

.hv-samples figure {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hv-samples img {
    display: block;
    width: 100%;
    height: auto;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.hv-samples figcaption {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: center;
}

.hv-samples .cap-title { font-family: var(--rd-serif); font-size: 22px; }

.hv-samples .cap-desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--rd-fg-55);
}

/* ---------- 04 Cara Kerja ---------- */
.hv-steps {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
}

.hv-step {
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-top: 1px solid rgba(232, 232, 239, 0.15);
    padding-top: 24px;
}

.hv-step-num {
    font-family: var(--rd-serif);
    font-size: 44px;
    line-height: 1;
    color: rgba(216, 184, 121, 0.55);
}

.hv-step-title { font-family: var(--rd-serif); font-size: 26px; }

.hv-step-desc {
    font-size: 15px;
    line-height: 1.6;
    color: var(--rd-fg-55);
}

/* ---------- 05 Produk ---------- */
.hv-products {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.hv-product-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 36px 34px;
    border: 1px solid var(--rd-border-card);
    border-radius: 2px;
    color: var(--rd-fg);
    background: transparent;
    transition: all 0.25s ease;
}

.hv-product-card:hover {
    border-color: rgba(216, 184, 121, 0.6);
    background: rgba(216, 184, 121, 0.04);
    color: var(--rd-fg);
}

.hv-product-kicker {
    font-family: var(--rd-mono);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    color: var(--rd-fg-40);
}

.hv-product-name { font-family: var(--rd-serif); font-size: 30px; }

.hv-product-desc {
    font-size: 15px;
    line-height: 1.6;
    color: var(--rd-fg-60);
}

.hv-product-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 18px;
}

.hv-product-price {
    font-family: var(--rd-mono);
    font-size: 15px;
    color: var(--rd-gold);
}

/* ---------- Responsif ---------- */
@media (max-width: 900px) {
    /* minmax(0,1fr): tanpa ini, min-content baris CTA (2 tombol nowrap = 430px) memaksa kolom melebihi layar HP */
    .hv-hero-grid { grid-template-columns: minmax(0, 1fr); padding: 56px 24px 48px; gap: 40px; }
    .hv-hero-cta { flex-wrap: wrap; }
    /* Pita planet berjalan (marquee): dua track identik bergeser -100% lebar track sendiri,
       lalu loop — klon mengisi celahnya. Durasi 300 dtk = rotasi grup planet roda natal;
       laju ±3,8px/dtk ≈ laju tepi roda (2πr/300 dtk) — satu napas dengan roda di atasnya.
       Sentuh & tahan pita = jeda animasi. */
    .hv-ribbon-grid { display: flex; flex-wrap: nowrap; overflow: hidden; gap: 0; padding: 14px 0; }
    .hv-ribbon-track,
    .hv-ribbon-track--clone { display: flex; flex: 0 0 auto; align-items: baseline; gap: 20px; padding-left: 20px; animation: hvRibbonSlide 300s linear infinite; }
    .hv-ribbon-grid:active .hv-ribbon-track,
    .hv-ribbon-grid:active .hv-ribbon-track--clone { animation-play-state: paused; }
    .hv-cards, .hv-samples, .hv-products { grid-template-columns: 1fr; }
    /* Kaki kartu produk: harga tak boleh pecah baris — kartu dirampingkan;
       kalau tetap sempit, tombol yang turun ke baris baru, bukan harganya */
    .hv-product-card { padding: 30px 24px; }
    .hv-product-foot { flex-wrap: wrap; }
    .hv-product-price { white-space: nowrap; }
    .hv-mesin-grid { grid-template-columns: 1fr; gap: 40px; }
    .hv-steps { grid-template-columns: 1fr; gap: 28px; }
    .hv-card { padding: 36px 28px; }
    .hv-card-num { font-size: 72px; }
    .hv-spec-row { grid-template-columns: 130px 1fr; gap: 16px; }

    /* Roda natal: stroke didesain utk kanvas 560px — di ±330px garis menipis ~45%.
       Pertebal + pertegas per jenis garis; hierarki utama vs halus dipertahankan.
       (CSS menang atas presentation attribute SVG, jadi cukup override di sini.) */
    .hv-wheel .wl-ring,
    .hv-wheel .wl-tick-minor,
    .hv-wheel .wl-spoke { stroke-width: 1.6; stroke: rgba(232, 232, 239, 0.28); }
    .hv-wheel .wl-tick-major { stroke-width: 2.1; stroke: rgba(232, 232, 239, 0.72); }
    .hv-wheel .wl-aspect-gold { stroke-width: 1.8; stroke: rgba(216, 184, 121, 0.72); }
    .hv-wheel .wl-aspect-dim { stroke-width: 1.6; stroke: rgba(232, 232, 239, 0.34); }
    .hv-wheel .wl-planet-tick { stroke-width: 1.7; stroke: rgba(216, 184, 121, 0.65); }
    .hv-wheel .wl-planet-dot { r: 4.5px; }
    .hv-wheel .wl-asc { stroke-width: 2.4; }
    .hv-wheel .wl-glyph { fill: rgba(232, 232, 239, 0.75); font-size: 18px; }
}

@keyframes hvRibbonSlide {
    to { transform: translateX(-100%); }
}

/* Pengguna minim animasi: pita kembali jadi tape geser manual */
@media (max-width: 900px) and (prefers-reduced-motion: reduce) {
    .hv-ribbon-grid { overflow-x: auto; scrollbar-width: none; }
    .hv-ribbon-grid::-webkit-scrollbar { display: none; }
    .hv-ribbon-track { animation: none; }
    .hv-ribbon-track--clone { display: none; }
}