/* ==========================================================================
   OSS REHBER — Imperial full-page layout
   Altın / cam / koyu zemin · dikkat dağıtmayan ambient dekor
   ========================================================================== */

body.og-imperial {
    --og-bg-0: #090a0e;
    --og-bg-1: #0c0d12;
    --og-bg-2: #13151c;
    --og-ink: #f7f4ed;
    --og-ink-soft: rgba(247, 244, 237, 0.78);
    --og-ink-mute: rgba(247, 244, 237, 0.55);
    --og-line: rgba(247, 244, 237, 0.10);
    --og-line-soft: rgba(247, 244, 237, 0.06);
    --og-gold: #d4af37;
    --og-gold-warm: #f5d76e;
    --og-gold-deep: #8a6a14;
    --og-jade: #44a08d;
    --og-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --og-radius: 18px;
    --og-radius-sm: 12px;
    --og-nav-w: 15.5rem;
    --og-content-max: 72rem;

    min-height: 100vh;
    color: var(--og-ink);
    background:
        radial-gradient(90% 70% at 50% -10%, rgba(212, 175, 55, 0.10), transparent 55%),
        radial-gradient(60% 50% at 100% 20%, rgba(68, 160, 141, 0.06), transparent 50%),
        radial-gradient(50% 40% at 0% 80%, rgba(212, 175, 55, 0.05), transparent 45%),
        linear-gradient(180deg, var(--og-bg-0) 0%, var(--og-bg-1) 55%, #000 100%) !important;
    background-attachment: fixed !important;
}

body.og-imperial::before {
    content: none !important;
    display: none !important;
}

/* ── Ambient (dekoratif, etkileşimsiz) ── */
.og-ambient {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.og-ambient__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.028;
    background-image:
        repeating-linear-gradient(60deg, transparent 0 22px, rgba(212, 175, 55, 0.14) 22px 23px),
        repeating-linear-gradient(-60deg, transparent 0 22px, rgba(212, 175, 55, 0.14) 22px 23px);
}

.og-ambient__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
}

.og-ambient__glow--gold {
    width: min(55vw, 520px);
    height: min(55vw, 520px);
    top: -8%;
    left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(212, 175, 55, 0.22) 0%, transparent 70%);
}

.og-ambient__glow--jade {
    width: min(40vw, 380px);
    height: min(40vw, 380px);
    bottom: 5%;
    right: -5%;
    background: radial-gradient(circle, rgba(68, 160, 141, 0.14) 0%, transparent 70%);
    opacity: 0.5;
}

.og-ambient__frame {
    position: absolute;
    width: clamp(80px, 12vw, 140px);
    height: clamp(80px, 12vw, 140px);
    border-color: rgba(212, 175, 55, 0.12);
    border-style: solid;
    opacity: 0.7;
}

.og-ambient__frame--tl {
    top: 5.5rem;
    left: 1.25rem;
    border-width: 1px 0 0 1px;
}

.og-ambient__frame--br {
    bottom: 2rem;
    right: 1.25rem;
    border-width: 0 1px 1px 0;
}

/* ── Shell ── */
.og-shell {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    width: 100%;
}

body.og-imperial .forum-background {
    background: transparent !important;
    padding: 0 !important;
    min-height: auto;
}

body.og-imperial .forum-content {
    max-width: none;
    width: 100%;
}

/* ── Hero — tam genişlik ── */
.og-hero {
    position: relative;
    width: 100%;
    padding: clamp(6rem, 14vh, 8.5rem) clamp(1.25rem, 4vw, 3rem) clamp(2.5rem, 5vh, 3.5rem);
    text-align: center;
}

.og-hero__inner {
    max-width: var(--og-content-max);
    margin: 0 auto;
}

.og-hero__back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--og-ink-mute);
    text-decoration: none;
    transition: color 0.22s var(--og-ease);
}

.og-hero__back:hover {
    color: var(--og-gold-warm);
}

.og-hero__eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--og-gold);
    margin: 0 0 0.85rem;
}

.og-hero__title {
    font-family: 'Outfit', 'Exo 2', system-ui, sans-serif;
    font-size: clamp(2rem, 5.5vw, 3.35rem);
    font-weight: 900;
    letter-spacing: 0.06em;
    line-height: 1.05;
    margin: 0;
    background: linear-gradient(135deg, var(--og-gold) 0%, var(--og-gold-warm) 45%, #fff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.og-hero__subtitle {
    max-width: 38rem;
    margin: 1.1rem auto 0;
    font-size: clamp(0.95rem, 1.8vw, 1.12rem);
    line-height: 1.75;
    color: var(--og-ink-soft);
}

.og-hero__divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    color: rgba(212, 175, 55, 0.45);
    font-size: 0.55rem;
    letter-spacing: 0.35em;
}

.og-hero__divider::before,
.og-hero__divider::after {
    content: '';
    flex: 1;
    max-width: 12rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.35), transparent);
}

/* ── Body grid — sidebar + main, tam sayfa genişliği ── */
.og-body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    width: 100%;
    max-width: calc(var(--og-content-max) + var(--og-nav-w) + 4rem);
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem) clamp(4rem, 8vh, 6rem);
}

@media (min-width: 1024px) {
    .og-body {
        grid-template-columns: var(--og-nav-w) minmax(0, 1fr);
        gap: clamp(1.5rem, 3vw, 2.75rem);
        align-items: start;
    }
}

/* ── Sticky nav ── */
.og-nav {
    position: relative;
}

@media (min-width: 1024px) {
    .og-nav {
        position: sticky;
        top: 6rem;
    }
}

.og-nav__panel {
    background: linear-gradient(165deg, rgba(18, 20, 28, 0.92) 0%, rgba(9, 10, 14, 0.88) 100%);
    border: 1px solid var(--og-line);
    border-radius: var(--og-radius);
    padding: 1.25rem 1.15rem;
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 0 0 1px rgba(212, 175, 55, 0.04);
}

.og-nav__title {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--og-gold);
    margin: 0 0 1rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--og-line-soft);
}

.og-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

@media (max-width: 1023px) {
    .og-nav {
        margin-bottom: 1.5rem;
    }

    .og-nav__list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.45rem;
    }

    .og-nav__link {
        font-size: 0.78rem !important;
        padding: 0.45rem 0.75rem !important;
        border-radius: 999px !important;
        border: 1px solid var(--og-line-soft) !important;
        background: rgba(12, 13, 18, 0.6);
    }

    .og-nav__link::before {
        display: none !important;
    }

    .og-nav__link.is-active,
    .og-nav__link:hover {
        border-color: rgba(212, 175, 55, 0.35) !important;
        background: rgba(212, 175, 55, 0.08) !important;
    }
}

.og-nav__link {
    display: block;
    position: relative;
    padding: 0.5rem 0.5rem 0.5rem 0.85rem;
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--og-ink-mute);
    text-decoration: none;
    border-radius: var(--og-radius-sm);
    transition: color 0.22s var(--og-ease), background 0.22s var(--og-ease);
}

.og-nav__link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 0;
    background: linear-gradient(180deg, var(--og-gold), var(--og-gold-warm));
    border-radius: 1px;
    transition: height 0.22s var(--og-ease);
}

.og-nav__link:hover,
.og-nav__link.is-active {
    color: var(--og-ink);
    background: rgba(212, 175, 55, 0.06);
}

.og-nav__link:hover::before,
.og-nav__link.is-active::before {
    height: 60%;
}

/* ── Main content ── */
.og-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: clamp(1.25rem, 2.5vw, 1.75rem);
}

/* ── Panel (her bölüm) ── */
.og-panel {
    position: relative;
    width: 100%;
    padding: clamp(1.35rem, 3vw, 2rem) clamp(1.25rem, 3vw, 2rem);
    background: linear-gradient(165deg, rgba(19, 21, 28, 0.88) 0%, rgba(12, 13, 18, 0.92) 100%);
    border: 1px solid var(--og-line);
    border-radius: var(--og-radius);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    overflow: hidden;
}

.og-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.35), transparent);
    pointer-events: none;
}

.og-panel::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 100% 0%, rgba(212, 175, 55, 0.04) 0%, transparent 65%);
    pointer-events: none;
}

.og-panel > * {
    position: relative;
    z-index: 1;
}

.og-panel__head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--og-line-soft);
}

.og-panel__head iconify-icon {
    font-size: 1.25rem;
    color: var(--og-gold);
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.25));
}

.og-panel__title {
    font-family: 'Exo 2', 'Outfit', system-ui, sans-serif;
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--og-gold-warm);
    margin: 0;
}

.og-panel__lead,
.og-panel__text {
    color: var(--og-ink-soft);
    line-height: 1.75;
    font-size: 0.94rem;
    margin: 0 0 1rem;
}

.og-panel__lead strong,
.og-panel__text strong {
    color: var(--og-ink);
}

.og-panel__subtitle {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--og-ink);
    margin: 1.35rem 0 0.65rem;
}

/* ── Yatay süreç rayı (geniş ekran) ── */
.og-process {
    margin: 1.5rem 0;
}

.og-process__rail {
    display: none;
}

@media (min-width: 900px) {
    .og-process__rail {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 0.5rem;
        margin-bottom: 1.75rem;
        padding: 0 0.25rem;
        position: relative;
    }

    .og-process__rail::before {
        content: '';
        position: absolute;
        top: 1.15rem;
        left: 8%;
        right: 8%;
        height: 2px;
        background: linear-gradient(90deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.28), rgba(212, 175, 55, 0.08));
        z-index: 0;
    }
}

.og-process__step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.55rem;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.og-process__icon {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    border: 1px solid var(--og-line);
    background: var(--og-bg-2);
    color: var(--og-ink-mute);
    transition: all 0.3s var(--og-ease);
}

.og-process__step--done .og-process__icon {
    border-color: rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, var(--og-gold-deep), var(--og-gold));
    color: var(--og-bg-0);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.25);
}

.og-process__step--current .og-process__icon {
    border-color: var(--og-gold);
    color: var(--og-gold-warm);
    box-shadow: 0 0 24px rgba(212, 175, 55, 0.2);
    animation: og-pulse 2.5s ease-in-out infinite;
}

@keyframes og-pulse {
    0%, 100% { box-shadow: 0 0 16px rgba(212, 175, 55, 0.15); }
    50% { box-shadow: 0 0 28px rgba(212, 175, 55, 0.32); }
}

.og-process__label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--og-ink-mute);
    line-height: 1.3;
}

.og-process__step--done .og-process__label,
.og-process__step--current .og-process__label {
    color: var(--og-ink-soft);
}

.og-process__list {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--og-ink-soft);
    line-height: 1.75;
    font-size: 0.92rem;
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 900px) {
    .og-process__list {
        grid-template-columns: 1fr 1fr;
        gap: 1rem 2rem;
    }
}

/* ── Callout ── */
.og-callout {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
    padding: 1rem 1.15rem;
    border-radius: var(--og-radius-sm);
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--og-ink-soft);
    margin-top: 1.25rem;
    border: 1px solid var(--og-line-soft);
}

.og-callout__icon {
    flex-shrink: 0;
    font-size: 1.1rem;
    margin-top: 0.1rem;
}

.og-callout--info {
    background: linear-gradient(135deg, rgba(68, 160, 141, 0.08) 0%, rgba(12, 13, 18, 0.5) 100%);
    border-color: rgba(68, 160, 141, 0.22);
}

.og-callout--info .og-callout__icon { color: var(--og-jade); }

.og-callout--warn {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(12, 13, 18, 0.5) 100%);
    border-color: rgba(212, 175, 55, 0.22);
}

.og-callout--warn .og-callout__icon { color: var(--og-gold-warm); }

/* ── Metrik grid — geniş ekranda 3 sütun ── */
.og-metrics {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin: 1.25rem 0;
}

@media (min-width: 640px) {
    .og-metrics { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1100px) {
    .og-metrics { grid-template-columns: repeat(3, 1fr); }
    .og-metrics--four { grid-template-columns: repeat(4, 1fr); }
    .og-metrics--five { grid-template-columns: repeat(3, 1fr); }
}

.og-metric {
    padding: 1.1rem 1.15rem;
    background: rgba(9, 10, 14, 0.55);
    border: 1px solid var(--og-line-soft);
    border-left: 3px solid rgba(212, 175, 55, 0.4);
    border-radius: var(--og-radius-sm);
    transition: border-color 0.25s var(--og-ease), box-shadow 0.25s var(--og-ease);
}

.og-metric:hover {
    border-left-color: var(--og-gold);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25), 0 0 20px rgba(212, 175, 55, 0.05);
}

.og-metric__head {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    margin-bottom: 0.45rem;
}

.og-metric__max {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--og-gold);
}

.og-metric__name {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--og-ink);
    margin: 0;
}

.og-metric__desc {
    margin: 0;
    font-size: 0.86rem;
    line-height: 1.6;
    color: var(--og-ink-mute);
}

/* ── Puan bantları — 2 sütun geniş ekran ── */
.og-bands {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin-top: 1.25rem;
}

@media (min-width: 960px) {
    .og-bands { grid-template-columns: 1fr 1fr; }
}

.og-band {
    display: grid;
    grid-template-columns: 5rem 1fr;
    background: rgba(9, 10, 14, 0.5);
    border: 1px solid var(--og-line-soft);
    border-radius: var(--og-radius-sm);
    overflow: hidden;
    transition: border-color 0.25s var(--og-ease), transform 0.25s var(--og-ease);
}

.og-band:hover {
    border-color: rgba(212, 175, 55, 0.2);
    transform: translateY(-2px);
}

@media (max-width: 480px) {
    .og-band { grid-template-columns: 1fr; }
}

.og-band__range {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0.5rem;
    font-family: 'Exo 2', system-ui, sans-serif;
    font-weight: 900;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    text-align: center;
    line-height: 1.25;
}

.og-band--gold .og-band__range {
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.28), rgba(138, 106, 20, 0.15));
    color: var(--og-gold-warm);
}

.og-band--trial .og-band__range {
    background: linear-gradient(180deg, rgba(68, 160, 141, 0.22), rgba(15, 112, 96, 0.12));
    color: #7dd3c0;
}

.og-band--pool .og-band__range {
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.14), rgba(120, 80, 20, 0.1));
    color: #e8c872;
}

.og-band--reject .og-band__range {
    background: linear-gradient(180deg, rgba(180, 80, 80, 0.18), rgba(80, 30, 30, 0.12));
    color: #e8a0a0;
}

.og-band__body {
    padding: 1rem 1.1rem;
}

@media (min-width: 481px) {
    .og-band__body { padding-left: 0; }
}

.og-band__title {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--og-ink);
    margin: 0 0 0.4rem;
}

.og-band__body p {
    margin: 0 0 0.35rem;
    font-size: 0.86rem;
    line-height: 1.6;
    color: var(--og-ink-mute);
}

.og-band__tag {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem !important;
    color: rgba(212, 175, 55, 0.75) !important;
    margin-bottom: 0 !important;
}

/* ── Tablo ── */
.og-table-wrap {
    overflow-x: auto;
    margin: 1rem 0;
    border-radius: var(--og-radius-sm);
    border: 1px solid var(--og-line-soft);
}

.og-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    min-width: 32rem;
}

.og-table th,
.og-table td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--og-line-soft);
    vertical-align: top;
}

.og-table th {
    background: rgba(212, 175, 55, 0.07);
    color: var(--og-gold-warm);
    font-weight: 700;
    font-family: 'Exo 2', system-ui, sans-serif;
    letter-spacing: 0.02em;
}

.og-table tr:last-child td { border-bottom: none; }

.og-table tr:hover td { background: rgba(255, 255, 255, 0.02); }

.og-badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
}

.og-badge--high { background: rgba(212, 175, 55, 0.18); color: var(--og-gold-warm); }
.og-badge--mid { background: rgba(212, 175, 55, 0.10); color: #e8c872; }
.og-badge--low { background: rgba(180, 80, 80, 0.15); color: #e8a0a0; }

/* ── Rol kartları ── */
.og-roles {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin: 1rem 0;
}

@media (min-width: 640px) {
    .og-roles { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1100px) {
    .og-roles { grid-template-columns: repeat(4, 1fr); }
}

.og-role {
    padding: 1rem;
    background: rgba(9, 10, 14, 0.45);
    border: 1px solid var(--og-line-soft);
    border-radius: var(--og-radius-sm);
    border-top: 2px solid rgba(212, 175, 55, 0.25);
}

.og-role__label {
    display: block;
    font-family: 'Exo 2', system-ui, sans-serif;
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    color: var(--og-gold);
    margin-bottom: 0.35rem;
}

.og-role p {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--og-ink-mute);
}

/* ── Sonuç kartları — tam genişlik 3'lü ── */
.og-outcomes {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    margin-top: 1.25rem;
}

@media (min-width: 768px) {
    .og-outcomes { grid-template-columns: repeat(3, 1fr); }
}

.og-outcome {
    padding: 1.25rem;
    border-radius: var(--og-radius-sm);
    border: 1px solid var(--og-line-soft);
    background: rgba(9, 10, 14, 0.45);
    text-align: center;
}

.og-outcome h3 {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
    margin: 0 0 0.5rem;
}

.og-outcome p {
    margin: 0;
    font-size: 0.84rem;
    line-height: 1.6;
    color: var(--og-ink-mute);
}

.og-outcome--reject h3 { color: #e8a0a0; }
.og-outcome--pool h3 { color: var(--og-gold-warm); }
.og-outcome--roster h3 { color: var(--og-jade); }

/* ── FAQ ── */
.og-faq {
    background: rgba(9, 10, 14, 0.4);
    border: 1px solid var(--og-line-soft);
    border-radius: var(--og-radius-sm);
    margin-bottom: 0.6rem;
    overflow: hidden;
}

.og-faq summary {
    padding: 0.95rem 1.1rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.91rem;
    color: var(--og-ink);
    list-style: none;
}

.og-faq summary::-webkit-details-marker { display: none; }

.og-faq summary::after {
    content: '+';
    float: right;
    color: var(--og-gold);
    font-weight: 700;
}

.og-faq[open] summary::after { content: '−'; }

.og-faq p {
    margin: 0;
    padding: 0 1.1rem 1rem;
    font-size: 0.87rem;
    line-height: 1.65;
    color: var(--og-ink-mute);
}

/* ── Footer CTA — tam genişlik şerit ── */
.og-footer {
    width: 100%;
    padding: 0 clamp(1rem, 3vw, 2rem) clamp(3rem, 6vh, 4.5rem);
}

.og-footer__bar {
    max-width: calc(var(--og-content-max) + var(--og-nav-w) + 4rem);
    margin: 0 auto;
    padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1.25rem, 3vw, 2rem);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    background: linear-gradient(165deg, rgba(19, 21, 28, 0.95) 0%, rgba(9, 10, 14, 0.98) 100%);
    border: 1px solid rgba(212, 175, 55, 0.18);
    border-radius: var(--og-radius);
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.25), 0 0 48px rgba(212, 175, 55, 0.06);
}

body.og-imperial .og-footer .oss-btn-gold {
    background: linear-gradient(135deg, var(--og-gold-deep) 0%, var(--og-gold) 50%, var(--og-gold-warm) 100%);
    border-color: rgba(212, 175, 55, 0.5);
    color: var(--og-bg-0);
    font-weight: 700;
}

body.og-imperial .og-footer .oss-btn-primary {
    border-color: var(--og-line);
    background: rgba(247, 244, 237, 0.06);
}

body.og-imperial .og-footer .oss-btn-primary:hover {
    border-color: rgba(212, 175, 55, 0.35);
    background: rgba(212, 175, 55, 0.08);
}

.og-hero--compact {
    padding-bottom: clamp(1.5rem, 3vh, 2rem);
}

.og-hero__subtitle strong {
    color: var(--og-gold-warm);
}

/* ── Giriş showcase: OSS Puan + Flame ── */
.og-showcase {
    width: 100%;
    padding: 0 clamp(1rem, 3vw, 2rem) clamp(2.5rem, 5vh, 3.5rem);
}

.og-showcase__inner {
    max-width: calc(var(--og-content-max) + 4rem);
    margin: 0 auto;
    padding: clamp(1.75rem, 4vw, 2.5rem);
    background: linear-gradient(165deg, rgba(19, 21, 28, 0.94) 0%, rgba(9, 10, 14, 0.96) 100%);
    border: 1px solid rgba(212, 175, 55, 0.22);
    border-radius: calc(var(--og-radius) + 4px);
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.45),
        0 0 80px rgba(212, 175, 55, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    position: relative;
    overflow: hidden;
}

.og-showcase__inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(212, 175, 55, 0.08), transparent 55%),
        radial-gradient(ellipse 60% 40% at 90% 100%, rgba(68, 160, 141, 0.06), transparent 50%);
    pointer-events: none;
}

.og-showcase__inner > * {
    position: relative;
    z-index: 1;
}

.og-showcase__heading {
    font-family: 'Exo 2', 'Outfit', system-ui, sans-serif;
    font-size: clamp(1.15rem, 2.5vw, 1.45rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
    color: var(--og-gold-warm);
    margin: 0 0 0.65rem;
}

.og-showcase__intro {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto 2rem;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--og-ink-soft);
}

.og-showcase__intro strong {
    color: var(--og-gold-warm);
}

.og-showcase__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 3vw, 1.75rem);
}

@media (min-width: 960px) {
    .og-showcase__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.og-spotlight {
    padding: clamp(1.25rem, 3vw, 1.75rem);
    border-radius: var(--og-radius);
    border: 1px solid var(--og-line);
    background: rgba(9, 10, 14, 0.55);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.og-spotlight--oss {
    border-top: 3px solid var(--og-gold);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 0 40px rgba(212, 175, 55, 0.06);
}

.og-spotlight--flame {
    border-top: 3px solid #e8a040;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 0 40px rgba(232, 160, 64, 0.06);
}

.og-spotlight__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--og-gold-warm);
    margin-bottom: 0.5rem;
}

.og-spotlight--flame .og-spotlight__badge {
    color: #f0b860;
}

.og-spotlight__tagline {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    font-weight: 800;
    color: var(--og-ink);
    margin: 0 0 0.45rem;
}

.og-spotlight__tagline span {
    color: var(--og-gold-warm);
    font-size: 1.15em;
}

.og-spotlight--flame .og-spotlight__tagline span {
    color: #f0b860;
}

.og-spotlight__desc {
    margin: 0 0 1.25rem;
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--og-ink-mute);
}

/* Spektrum bar */
.og-spectrum__bar {
    display: flex;
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1.25rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.og-spectrum__seg--reject { background: linear-gradient(90deg, #5c2020, #8b3030); }
.og-spectrum__seg--pool { background: linear-gradient(90deg, #6b5520, #9a7a30); }
.og-spectrum__seg--trial { background: linear-gradient(90deg, #1a6055, #44a08d); }
.og-spectrum__seg--gold { background: linear-gradient(90deg, #8a6a14, #f5d76e); }
.og-spectrum__seg--flame-low { background: linear-gradient(90deg, #5c3030, #8b4545); }
.og-spectrum__seg--flame-mid { background: linear-gradient(90deg, #7a6520, #c9a030); }
.og-spectrum__seg--flame-high { background: linear-gradient(90deg, #b87818, #ffcc55); }

.og-spectrum__labels {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .og-spectrum__labels {
        grid-template-columns: repeat(4, 1fr);
    }

    .og-spectrum__labels--three {
        grid-template-columns: repeat(3, 1fr);
    }
}

.og-spectrum__item {
    padding: 0.75rem 0.65rem;
    border-radius: var(--og-radius-sm);
    border: 1px solid var(--og-line-soft);
    background: rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: border-color 0.25s var(--og-ease), transform 0.25s var(--og-ease);
}

.og-spectrum__item:hover {
    transform: translateY(-2px);
    border-color: rgba(212, 175, 55, 0.2);
}

.og-spectrum__range {
    display: block;
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.03em;
    margin-bottom: 0.35rem;
}

.og-spectrum__item--reject .og-spectrum__range { color: #e8a0a0; }
.og-spectrum__item--pool .og-spectrum__range { color: #e8c872; }
.og-spectrum__item--trial .og-spectrum__range { color: #7dd3c0; }
.og-spectrum__item--gold .og-spectrum__range { color: var(--og-gold-warm); }
.og-spectrum__item--flame-low .og-spectrum__range { color: #e8a0a0; }
.og-spectrum__item--flame-mid .og-spectrum__range { color: #e8c872; }
.og-spectrum__item--flame-high .og-spectrum__range { color: #ffcc55; }

.og-spectrum__item strong {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--og-ink);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.og-spectrum__item p {
    margin: 0;
    font-size: 0.72rem;
    line-height: 1.45;
    color: var(--og-ink-mute);
}

.og-showcase__footnote {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.5rem;
    margin: 1.75rem 0 0;
    padding-top: 1.25rem;
    border-top: 1px solid var(--og-line-soft);
    font-size: 0.84rem;
    line-height: 1.6;
    color: var(--og-ink-mute);
    text-align: center;
}

.og-showcase__footnote iconify-icon {
    color: var(--og-jade);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

/* ── Accordion konular ── */
.og-body--accordion {
    padding-top: 0;
}

.og-nav__hint {
    font-size: 0.78rem;
    color: var(--og-ink-mute);
    margin: -0.5rem 0 0.85rem;
    line-height: 1.4;
}

.og-nav__list--topics {
    gap: 0.35rem;
}

.og-nav__topic {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.55rem 0.65rem 0.55rem 0.85rem;
    font-size: 0.86rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--og-ink-mute);
    background: transparent;
    border: none;
    border-radius: var(--og-radius-sm);
    cursor: pointer;
    position: relative;
    transition: color 0.22s var(--og-ease), background 0.22s var(--og-ease);
}

.og-nav__topic::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 0;
    background: linear-gradient(180deg, var(--og-gold), var(--og-gold-warm));
    border-radius: 1px;
    transition: height 0.22s var(--og-ease);
}

.og-nav__topic:hover,
.og-nav__topic.is-active {
    color: var(--og-ink);
    background: rgba(212, 175, 55, 0.06);
}

.og-nav__topic.is-active::before {
    height: 60%;
}

@media (max-width: 1023px) {
    .og-nav__hint { display: none; }

    .og-nav__list--topics {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .og-nav__topic {
        width: auto;
        font-size: 0.78rem;
        padding: 0.45rem 0.75rem;
        border: 1px solid var(--og-line-soft);
        background: rgba(12, 13, 18, 0.6);
    }

    .og-nav__topic::before { display: none; }

    .og-nav__topic.is-active {
        border-color: rgba(212, 175, 55, 0.35);
        background: rgba(212, 175, 55, 0.1);
    }
}

.og-accordion {
    gap: 0.65rem;
}

.og-accordion__item {
    border: 1px solid var(--og-line);
    border-radius: var(--og-radius);
    background: linear-gradient(165deg, rgba(19, 21, 28, 0.85) 0%, rgba(12, 13, 18, 0.9) 100%);
    overflow: hidden;
    transition: border-color 0.25s var(--og-ease), box-shadow 0.25s var(--og-ease);
    scroll-margin-top: 6rem;
}

.og-accordion__item.is-open {
    border-color: rgba(212, 175, 55, 0.28);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 0 32px rgba(212, 175, 55, 0.05);
}

.og-accordion__trigger {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    width: 100%;
    padding: 1.1rem 1.25rem;
    text-align: left;
    font-family: inherit;
    color: inherit;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background 0.22s var(--og-ease);
}

.og-accordion__trigger:hover {
    background: rgba(212, 175, 55, 0.04);
}

.og-accordion__trigger-icon {
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--og-gold);
    font-size: 1rem;
}

.og-accordion__item.is-open .og-accordion__trigger-icon {
    background: linear-gradient(135deg, var(--og-gold-deep), var(--og-gold));
    color: var(--og-bg-0);
    border-color: transparent;
    box-shadow: 0 0 16px rgba(212, 175, 55, 0.25);
}

.og-accordion__trigger-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.og-accordion__trigger-title {
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--og-ink);
}

.og-accordion__item.is-open .og-accordion__trigger-title {
    color: var(--og-gold-warm);
}

.og-accordion__trigger-sub {
    font-size: 0.8rem;
    color: var(--og-ink-mute);
}

.og-accordion__chevron {
    flex-shrink: 0;
    font-size: 0.85rem;
    color: var(--og-gold);
    transition: transform 0.3s var(--og-ease);
}

.og-accordion__item.is-open .og-accordion__chevron {
    transform: rotate(180deg);
}

.og-accordion__panel {
    border-top: 1px solid var(--og-line-soft);
    animation: og-panel-in 0.35s var(--og-ease);
}

@keyframes og-panel-in {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.og-accordion__content {
    padding: 0 1.25rem 1.35rem;
}

.og-accordion__content .og-panel__lead:first-child {
    margin-top: 0.25rem;
}

/* Scroll margin for anchor links */
.og-panel[id] {
    scroll-margin-top: 6rem;
}