/* ==========================================================================
   KMeet — Hero / Lobby (root page, pintu masuk peserta)
   Warna via token engine (kmeet-tokens.css) → adaptif light/dark + per-domain.
   ========================================================================== */

/* ---- Halaman hero: navbar transparan, teks & logo ikut mode ------------- */
.jm-homepage:has(.k-hero) .navbar {
    background: transparent !important;
    box-shadow: none !important;
    position: absolute;
    inset: 0 0 auto 0;
    z-index: 5;
    padding-top: 0.4rem;
}
.jm-homepage:has(.k-hero) .navbar .nav-link,
.jm-homepage:has(.k-hero) .navbar .navbar-toggler { color: var(--k-ink-muted); }
.jm-homepage:has(.k-hero) .navbar .nav-link:hover { color: var(--k-ink); }
/* Logo di-swap per tema di header.blade (PRIMARY light / SECONDARY dark) — tanpa filter. */
.jm-homepage:has(.k-hero) .navbar .logo-image { height: 30px; width: auto; }

/* ==========================================================================
   LOBBY (satu-kolom terpusat, dipakai bila markup .k-lobby)
   ========================================================================== */
.k-lobby {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 4.75rem 1.5rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.k-lobby__title {
    margin: 0;
    font-family: var(--k-font-display);
    font-weight: 700;
    font-size: clamp(1.9rem, 3.6vw, 2.7rem);
    line-height: 1.05;
    letter-spacing: -0.025em;
    text-wrap: balance;
    color: var(--k-ink);
}
.k-lobby__title .accent { color: var(--k-accent); }
.k-lobby__sub {
    margin: 0.9rem auto 0;
    max-width: 42ch;
    font-size: clamp(1rem, 1.3vw, 1.14rem);
    line-height: 1.6;
    color: var(--k-ink-muted);
    text-wrap: pretty;
}
.k-room--lobby {
    width: 100%;
    max-width: 400px;
    margin: 2rem auto 0;
    transform: none;
    animation: k-room-in-flat 0.8s var(--k-ease) both;
}
@keyframes k-room-in-flat {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.k-room--lobby .k-room__stage { aspect-ratio: 16 / 8.5; }
.k-room--lobby .k-room__avatar { width: 64px; height: 64px; font-size: 1.6rem; }
.k-lobby .k-join { margin: 2rem auto 0; width: 100%; max-width: 520px; padding: 0.6rem 0.6rem 0.6rem 1.25rem; }
.k-lobby .k-join input { font-size: 1.05rem; }
.k-lobby .k-btn-join { padding: 0.85rem 1.7rem; font-size: 1rem; }
.k-lobby__trust {
    margin-top: 2.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--k-ink-faint);
}
.k-lobby__trust svg { width: 15px; height: 15px; }
@media (max-width: 480px) {
    .k-lobby { padding-top: 5rem; }
    .k-lobby .k-join { flex-wrap: wrap; border-radius: var(--k-radius-lg); }
    .k-lobby .k-btn-join { width: 100%; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.k-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--k-ink);
    font-family: var(--k-font-body);
    background:
        radial-gradient(120% 90% at 85% 8%, var(--k-glow), transparent 55%),
        radial-gradient(90% 80% at 8% 100%, var(--k-brand-glow), transparent 60%),
        linear-gradient(160deg, var(--k-bg-1) 0%, var(--k-bg-2) 100%);
    isolation: isolate;
}
.k-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(color-mix(in oklab, var(--k-ink) 5%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in oklab, var(--k-ink) 5%, transparent) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: radial-gradient(80% 70% at 50% 40%, #000 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(80% 70% at 50% 40%, #000 30%, transparent 100%);
}
.k-hero__wrap {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: clamp(7rem, 12vh, 9rem) clamp(1.25rem, 4vw, 3rem) clamp(3rem, 6vh, 5rem);
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
}

/* ---- Kolom copy -------------------------------------------------------- */
.k-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.4rem 0.85rem 0.4rem 0.7rem;
    border: 1px solid var(--k-hairline);
    border-radius: var(--k-radius-pill);
    background: var(--k-surface);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--k-ink-muted);
    backdrop-filter: blur(6px);
}
.k-hero__eyebrow .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--k-accent);
    box-shadow: 0 0 0 4px var(--k-glow);
    animation: k-pulse 2.4s var(--k-ease) infinite;
}
@keyframes k-pulse {
    0%, 100% { box-shadow: 0 0 0 3px var(--k-glow); }
    50% { box-shadow: 0 0 0 7px transparent; }
}
.k-hero__title {
    margin: 1.4rem 0 0;
    font-family: var(--k-font-display);
    font-weight: 700;
    font-size: clamp(2rem, 3.6vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -0.025em;
    text-wrap: balance;
    color: var(--k-ink);
}
.k-hero__title .accent { color: var(--k-accent); }
.k-hero__sub {
    margin: 1.15rem 0 0;
    max-width: 34ch;
    font-size: clamp(1rem, 1.35vw, 1.18rem);
    line-height: 1.6;
    color: var(--k-ink-muted);
    text-wrap: pretty;
}

/* ---- Aksi: Join ----------------------------------------------------- */
.k-join {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 460px;
    padding: 0.5rem 0.5rem 0.5rem 1.1rem;
    background: var(--k-surface);
    border: 1px solid var(--k-hairline);
    border-radius: var(--k-radius-pill);
    box-shadow: var(--k-shadow-md);
    backdrop-filter: blur(10px);
    transition: border-color 0.25s var(--k-ease), background 0.25s var(--k-ease);
}
.k-join:focus-within { border-color: var(--k-accent); background: var(--k-surface-2); }
.k-join .k-join__icon { color: var(--k-ink-faint); display: flex; flex-shrink: 0; }
.k-join input {
    flex: 1; min-width: 0;
    background: transparent; border: 0; outline: 0;
    color: var(--k-ink); font-size: 1rem; font-family: inherit; letter-spacing: 0.02em;
}
.k-join input::placeholder { color: var(--k-ink-faint); }
.k-btn-join {
    flex-shrink: 0;
    border: 0; cursor: pointer;
    padding: 0.75rem 1.5rem;
    border-radius: var(--k-radius-pill);
    font-weight: 650; font-size: 0.95rem; font-family: inherit;
    color: var(--k-on-accent);
    background: linear-gradient(180deg, var(--k-accent-fill-soft), var(--k-accent-fill));
    box-shadow: 0 8px 20px -8px var(--k-glow);
    transition: transform 0.2s var(--k-ease), box-shadow 0.2s var(--k-ease), filter 0.2s var(--k-ease);
}
.k-btn-join:hover { transform: translateY(-1px); filter: brightness(1.05); }
.k-btn-join:active { transform: translateY(0); }

/* ---- Baris sekunder + trust ---------------------------------------- */
.k-hero__meta { margin-top: 1.4rem; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.k-link-host {
    display: inline-flex; align-items: center; gap: 0.4rem;
    color: var(--k-ink); font-weight: 600; font-size: 0.95rem; text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s var(--k-ease), gap 0.2s var(--k-ease);
}
.k-link-host:hover { color: var(--k-ink); border-color: var(--k-ink-faint); gap: 0.6rem; }

/* ==========================================================================
   PRODUCT GLIMPSE — mockup ruang (video window = selalu gelap, realistis)
   ========================================================================== */
.k-room {
    position: relative;
    border-radius: var(--k-radius-lg);
    /* Jendela video "selalu gelap" (realistis) TAPI gelapnya ber-nuansa brand —
       diturunkan dari --k-brand via OKLCH (fallback navy utk peramban lawas). */
    background: linear-gradient(180deg, #182a52, #10203f);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--k-shadow-lg);
    padding: 0.85rem;
    color: #f4f7ff;
    transform: perspective(1400px) rotateY(-9deg) rotateX(3deg);
    transform-origin: right center;
    animation: k-room-in 0.9s var(--k-ease) both, k-room-float 7s ease-in-out 0.9s infinite;
}
@keyframes k-room-in {
    from { opacity: 0; transform: perspective(1400px) rotateY(-16deg) rotateX(5deg) translateY(18px); }
    to { opacity: 1; transform: perspective(1400px) rotateY(-9deg) rotateX(3deg) translateY(0); }
}
/* Float lembut menerus (mempertahankan tilt) — mockup terasa "hidup" */
@keyframes k-room-float {
    0%, 100% { transform: perspective(1400px) rotateY(-9deg) rotateX(3deg) translateY(0); }
    50% { transform: perspective(1400px) rotateY(-8deg) rotateX(3deg) translateY(-9px); }
}
.k-room__bar { display: flex; align-items: center; gap: 0.6rem; padding: 0.35rem 0.5rem 0.85rem; }
.k-room__brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 650; font-size: 0.9rem; color: #f4f7ff; }
.k-room__brand .mark {
    width: 22px; height: 22px; border-radius: 7px;
    background: linear-gradient(135deg, var(--k-accent-soft), var(--k-brand));
    display: grid; place-items: center; font-size: 0.7rem; color: #fff; font-weight: 800;
}
.k-room__live {
    margin-left: auto; display: inline-flex; align-items: center; gap: 0.35rem;
    font-size: 0.72rem; font-weight: 600; color: #fecaca;
    background: rgba(239, 68, 68, 0.18); padding: 0.2rem 0.55rem; border-radius: var(--k-radius-pill);
}
.k-room__live .rec { width: 7px; height: 7px; border-radius: 50%; background: #ef4444; animation: k-pulse 2s infinite; }
.k-room__stage {
    position: relative; aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden;
    background:
        radial-gradient(90% 120% at 30% 0%, var(--k-glow), transparent 60%),
        linear-gradient(135deg, #24407c, #16203f);
    display: grid; place-items: center;
}
/* Gelap ber-nuansa brand: OKLCH relative dari --k-brand, jadi mockup mengikuti
   warna klien (oranye → cokelat hangat gelap, biru → navy, dst). */
@supports (color: oklch(from #000 l c h)) {
    .k-room {
        background: linear-gradient(180deg,
            oklch(from var(--k-brand) 0.26 0.055 h),
            oklch(from var(--k-brand) 0.16 0.05 h));
    }
    .k-room__stage {
        background:
            radial-gradient(90% 120% at 30% 0%, var(--k-glow), transparent 60%),
            linear-gradient(135deg,
                oklch(from var(--k-brand) 0.33 0.08 h),
                oklch(from var(--k-brand) 0.18 0.06 h));
    }
}
.k-room__avatar {
    width: 88px; height: 88px; border-radius: 50%;
    display: grid; place-items: center;
    font-family: var(--k-font-display); font-size: 2.1rem; font-weight: 700; color: #fff;
    background: linear-gradient(140deg, var(--k-accent), var(--k-brand));
    box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.6), inset 0 0 0 2px rgba(255, 255, 255, 0.12);
    animation: k-speak 2.6s var(--k-ease) infinite;
}
/* Ring "active speaker" memancar dari avatar */
@keyframes k-speak {
    0% { box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.6), inset 0 0 0 2px rgba(255, 255, 255, 0.12), 0 0 0 0 color-mix(in oklab, var(--k-accent-soft) 60%, transparent); }
    70%, 100% { box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.6), inset 0 0 0 2px rgba(255, 255, 255, 0.12), 0 0 0 18px transparent; }
}
.k-room__nametag {
    position: absolute; left: 12px; bottom: 12px;
    padding: 0.28rem 0.7rem; border-radius: var(--k-radius-pill);
    font-size: 0.76rem; font-weight: 600; color: #f4f7ff;
    background: rgba(8, 16, 36, 0.62); backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, 0.12);
}
.k-room__strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.55rem; margin-top: 0.55rem; }
.k-tile { aspect-ratio: 16 / 11; border-radius: 11px; display: grid; place-items: center; font-weight: 700; color: #fff; font-size: 1rem; border: 1px solid rgba(255, 255, 255, 0.07); }
/* Tile peserta mengikuti brand: satu keluarga warna dari --k-brand dengan rotasi rona
   ±26° (analog) supaya tiap tile beda TAPI jelas satu merek — bukan pelangi acak.
   Fallback statis = slate netral (bukan warna yang menabrak) untuk peramban tanpa OKLCH. */
.k-tile.t1 { background: linear-gradient(140deg, #3f5178, #28344d); }
.k-tile.t2 { background: linear-gradient(140deg, #4a5c85, #2f3d59); }
.k-tile.t3 { background: linear-gradient(140deg, #556699, #37476a); }
@supports (color: oklch(from #000 l c h)) {
    .k-tile.t1 { background: linear-gradient(140deg, oklch(from var(--k-brand) 0.62 0.16 calc(h - 26)), oklch(from var(--k-brand) 0.42 0.14 calc(h - 26))); }
    .k-tile.t2 { background: linear-gradient(140deg, oklch(from var(--k-brand) 0.66 0.16 h), oklch(from var(--k-brand) 0.46 0.14 h)); }
    .k-tile.t3 { background: linear-gradient(140deg, oklch(from var(--k-brand) 0.62 0.16 calc(h + 26)), oklch(from var(--k-brand) 0.42 0.14 calc(h + 26))); }
}
.k-room__controls { display: flex; align-items: center; justify-content: center; gap: 0.55rem; padding: 0.85rem 0 0.35rem; }
.k-ctrl {
    width: 38px; height: 38px; border-radius: 50%;
    display: grid; place-items: center; color: rgba(226, 232, 245, 0.72);
    background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12);
}
.k-ctrl svg { width: 18px; height: 18px; }
.k-ctrl.is-leave { background: #ef4444; color: #fff; border-color: transparent; }

/* ==========================================================================
   FOTO KLIEN (menggantikan mockup ruang bila diunggah)
   ========================================================================== */
/* Mockup dimiringkan dengan perspektif; foto TIDAK. Memiringkan foto orang sungguhan
   membuatnya tampak seperti tangkapan layar yang dipajang, bukan seperti tempat.
   Rasio dipatok supaya tata letak tak melompat sebelum gambarnya termuat. */
.k-hero__photo {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    /* Terisi saat klien memilih "tampilkan utuh": sisa ruangnya harus permukaan merek,
       bukan lubang transparan yang memperlihatkan latar di baliknya. */
    background: var(--k-surface);
    border-radius: var(--k-radius-lg);
    border: 1px solid var(--k-hairline);
    box-shadow: var(--k-shadow-lg);
    animation: k-room-in 0.9s var(--k-ease) both;
}

/* "Tampilkan utuh": lepaskan bingkai 4:3-nya. Mempertahankan rasio tetap sambil
   memaksa gambar muat di dalamnya menghasilkan pita kosong yang terbaca sebagai kartu —
   padahal yang diminta klien justru gambarnya apa adanya. Tanpa rasio tetap, kotaknya
   mengikuti proporsi gambar: tak ada pita, tak ada kartu, dan tetap ikut lebar kolom. */
.k-hero__photo--whole {
    aspect-ratio: auto;
    height: auto;
    background: transparent;
    border-color: transparent;
    box-shadow: none;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
    .k-hero__photo { max-width: 420px; margin: 0.5rem auto 0; }
    .k-hero__wrap { grid-template-columns: 1fr; gap: 3rem; padding-top: clamp(6rem, 14vh, 8rem); text-align: center; }
    .k-hero__sub { margin-inline: auto; }
    .k-join { margin-inline: auto; }
    .k-hero__meta { justify-content: center; }
    .k-room { transform: none; max-width: 360px; margin: 0.5rem auto 0; }
    .k-hero__col--copy { order: 0; }
    .k-hero__col--art { order: 1; }
}
@media (max-width: 480px) {
    .k-join { flex-wrap: wrap; border-radius: var(--k-radius-lg); }
    .k-btn-join { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    .k-hero__eyebrow .dot, .k-room, .k-room__avatar, .k-room__live .rec, .k-hero__photo { animation: none; }
    .k-btn-join, .k-join, .k-link-host { transition: none; }
}