/* =========================================================================
   GEÇMİŞTEN GELECEĞE — İstanbul Lale Akademi
   Palet: ivory · botanik yeşil · bordo lale kırmızısı · taş · antrasit · soluk altın
   ========================================================================= */
.jy, .jy-final {
    --gold: #b08d4a;
    --bordo: #7a1f2b;
    --green: #1f3a2e;
    --green-deep: #142820;
    --stone: #dfd8c8;
    --paper: #f4efe4;
    --ivory: #fbf8f1;
    --char: #171715;
    --ink: #1c1c1a;
    --muted: #6b6960;
    --logo-blue: #0d2c54;
    --logo-blue-light: #1d4ed8;
    --logo-cyan: #38bdf8;
    --ease: cubic-bezier(.22,.61,.36,1);
    color: var(--ink);
    background: var(--ivory);
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* =========================================================================
   TEMEL DÜZEN, KAPSAYICI & TİPOGRAFİ (Container, Centering, Headings & Buttons)
   ========================================================================= */
.jy-sec {
    position: relative;
    padding: clamp(4.5rem, 8vw, 8rem) 0;
    width: 100%;
}
.jy-wrap {
    width: min(1280px, 100% - clamp(2rem, 6vw, 6rem));
    margin-inline: auto;
    position: relative;
    box-sizing: border-box;
}
.jy-paper {
    background: var(--paper);
}

/* Kicker (Üst Etiket / Yol Haritası) */
.jy-kicker {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: clamp(0.72rem, 0.9vw, 0.84rem);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--logo-blue);
    margin: 0 0 1.25rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(13, 44, 84, 0.08);
    border: 1px solid rgba(13, 44, 84, 0.2);
    padding: 0.4rem 0.95rem;
    border-radius: 9999px;
    width: fit-content;
    box-shadow: 0 2px 8px rgba(13, 44, 84, 0.06);
}

/* Büyük Editoryal Başlıklar */
.jy-display {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.1rem, 3.8vw, 3.5rem);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.02em;
    color: #0f172a;
    margin: 0 0 1.5rem;
    text-wrap: balance;
    word-break: normal;
    overflow-wrap: break-word;
}

.jy-mega {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.8rem, 7vw, 6rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin: 0 0 1.5rem;
    text-transform: uppercase;
}

/* Giriş Paragrafı (Lead) */
.jy-lead {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: clamp(1.05rem, 1.35vw, 1.22rem);
    line-height: 1.75;
    color: #334155;
    font-weight: 500;
    margin: 0 0 1.25rem;
    max-width: 38em;
}

/* Gövde Metni (Body) */
.jy-body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: clamp(0.92rem, 1.1vw, 1.05rem);
    line-height: 1.8;
    color: var(--muted);
    margin: 0 0 2rem;
    max-width: 40em;
}

/* Butonlar ve Linkler */
.jy-link, .jy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 0.85rem 1.85rem;
    border-radius: 9999px;
    background: linear-gradient(135deg, #0d2c54 0%, #1e40af 100%);
    color: #ffffff;
    border: 1.5px solid #0d2c54;
    box-shadow: 0 4px 15px rgba(13, 44, 84, 0.28);
    transition: all 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
    cursor: pointer;
    width: fit-content;
}
.jy-link:hover, .jy-btn:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #0d2c54 100%);
    border-color: #1d4ed8;
    box-shadow: 0 8px 25px rgba(29, 78, 216, 0.4);
    transform: translateY(-2px);
    color: #ffffff;
}
.jy-link span, .jy-btn span {
    transition: transform 0.3s ease;
}
.jy-link:hover span, .jy-btn:hover span {
    transform: translateX(4px);
}

.jy-btn-light, .jy-link-light {
    background: #ffffff !important;
    color: #0d2c54 !important;
    border: 1.5px solid #ffffff !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2) !important;
}
.jy-btn-light:hover, .jy-link-light:hover {
    background: #0d2c54 !important;
    color: #ffffff !important;
    border-color: #d4af37 !important;
    box-shadow: 0 8px 25px rgba(13, 44, 84, 0.45) !important;
    transform: translateY(-2px);
}

.jy-btn-ghost {
    background: #ffffff !important;
    color: #0f172a !important;
    border: 1.5px solid #cbd5e1 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
}
.jy-btn-ghost:hover {
    background: #0d2c54 !important;
    color: #ffffff !important;
    border-color: #0d2c54 !important;
    box-shadow: 0 6px 20px rgba(13, 44, 84, 0.3) !important;
    transform: translateY(-2px);
}

/* ---------- Sağ Kısım Belirgin Logo Mavisi Rayı (.jy-rail) ---------- */
.jy-rail {
    position: fixed;
    right: 1.2rem;
    top: 50%;
    z-index: 45;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: .9rem;
    transform: translateY(-50%);
    pointer-events: none;
    padding: 1.1rem .6rem;
    background: rgba(13, 44, 84, 0.94); /* Net Logo Mavisi */
    border: 1.5px solid rgba(212, 175, 55, 0.8); /* Vurgulu Altın Çerçeve */
    border-radius: 9999px; /* Oval Pill */
    box-shadow: 0 12px 35px rgba(13, 44, 84, 0.55), 0 0 25px rgba(212, 175, 55, 0.3);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: #ffffff;
}
.jy-rail.on { display: flex; }
.jy-rail-label {
    writing-mode: vertical-rl;
    font-size: .68rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    font-weight: 700;
    color: #fce7b2; /* Parlak Altın Sarısı */
    text-shadow: 0 2px 8px rgba(0,0,0,0.9);
}
.jy-rail-track {
    width: 4px; /* Belirgin Çizgi */
    height: 95px;
    background: rgba(255, 255, 255, 0.22);
    border-radius: 9999px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(13, 44, 84, 0.85);
}
.jy-rail-fill {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(180deg, #38bdf8 0%, #1d4ed8 50%, #d4af37 100%); /* Logo Mavisi & Altın Dolgu */
    border-radius: 9999px;
    box-shadow: 0 0 10px #38bdf8;
}
@media (max-width: 900px) { .jy-rail { display: none !important; } }

/* ---------- 01-02 scrub video ---------- */
.jy-scrub { position: relative; height: 640vh; background: #0b0b0a; }

.jy-scrub-stage { position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden; touch-action: pan-y; }
.jy-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    filter: contrast(1.06) saturate(1.06);
    will-change: transform;
    pointer-events: none;
}
.jy-scrub-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8,8,7,.38) 0%, rgba(8,8,7,.03) 22%, rgba(8,8,7,.03) 68%, rgba(8,8,7,.58) 100%);
    pointer-events: none;
}
.jy-scrub-intro { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; align-items: center; padding: clamp(2rem, 6vh, 5rem) clamp(1rem, 4vw, 4rem) clamp(1.5rem, 4vh, 3rem); color: #f2e9d6; transition: opacity .6s var(--ease), transform .6s var(--ease); text-align: center; pointer-events: none; z-index: 10; }
.jy-intro-center { display: flex; flex-direction: column; align-items: center; gap: .75rem; margin: auto 0; max-width: 650px; }
.jy-intro-emblem { width: clamp(76px, 12vw, 130px); height: clamp(76px, 12vw, 130px); border-radius: 50%; padding: 3px; background: linear-gradient(135deg, rgba(212,175,55,0.9), rgba(255,255,255,0.8), rgba(163,29,36,0.85), rgba(212,175,55,0.9)); box-shadow: 0 0 35px rgba(212,175,55,0.35), 0 15px 30px rgba(0,0,0,0.6); }
.jy-intro-emblem img { width: 100%; height: 100%; object-fit: contain; border-radius: 50%; display: block; background: #ffffff; }
.jy-intro-academy { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.4rem, 3.2vw, 2.8rem); font-weight: 700; letter-spacing: .04em; color: #ffffff; text-shadow: 0 3px 20px rgba(0,0,0,0.9), 0 1px 8px rgba(184,134,11,0.6); margin: 0; line-height: 1.15; word-break: break-word; }
.jy-intro-tagline { font-family: 'Plus Jakarta Sans', sans-serif; font-size: clamp(.72rem, 1vw, .95rem); letter-spacing: .12em; text-transform: uppercase; color: #e5c378; text-shadow: 0 2px 10px rgba(0,0,0,0.9); margin: 0; font-weight: 600; }
.jy-intro-bottom { display: flex; flex-direction: column; align-items: center; pointer-events: auto; }
.jy-intro-pill {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    padding: .65rem 1.5rem;
    max-width: min(92vw, 480px);
    margin-inline: auto;
    border-radius: 9999px;
    background: rgba(13, 44, 84, 0.94);
    border: 1.5px solid rgba(212, 175, 55, 0.85);
    box-shadow: 0 12px 30px rgba(13, 44, 84, 0.6), 0 0 25px rgba(212, 175, 55, 0.3);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    text-align: center;
}
.jy-intro-kicker {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(.75rem, 1.1vw, .98rem);
    letter-spacing: .12em;
    font-weight: 700;
    color: #fce7b2;
    text-shadow: 0 2px 8px rgba(0,0,0,0.9);
    text-transform: uppercase;
    margin: 0;
    white-space: nowrap;
}
@media (max-width: 480px) {
    .jy-intro-kicker {
        font-size: .75rem;
        letter-spacing: .06em;
    }
}
.jy-intro-divider {
    width: 44px;
    height: 2px;
    border-radius: 9999px;
    background: linear-gradient(90deg, transparent, #d4af37, #38bdf8, transparent);
}
.jy-scroll-hint {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .72rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #ffffff;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 8px rgba(0,0,0,0.9);
}
.jy-scroll-text { color: #ffffff; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; }
.jy-drip-line {
    width: 3px;
    height: 24px;
    border-radius: 9999px;
    background: linear-gradient(180deg, #d4af37 0%, #38bdf8 50%, #0d2c54 100%);
    box-shadow: 0 0 10px #38bdf8;
    animation: jyDrip 1.8s var(--ease) infinite;
    transform-origin: top;
    display: inline-block;
}
@keyframes jyDrip { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
.jy-scenes { position: absolute; inset: 0; pointer-events: none; }
.jy-scene { position: absolute; left: clamp(1.2rem, 5vw, 6rem); right: clamp(1.2rem, 5vw, 6rem); bottom: 12vh; color: #f6efe0; opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.jy-scene.on { opacity: 1; transform: none; }
.jy-scene h2 { font-family: 'Playfair Display', Georgia, serif; font-weight: 500; font-size: clamp(1.6rem, 4.2vw, 4.2rem); line-height: 1.1; letter-spacing: -.01em; margin: 0 0 .75rem; max-width: 18em; text-shadow: 0 2px 25px rgba(0,0,0,.6); word-break: normal; overflow-wrap: break-word; }
.jy-scene p { font-size: clamp(.88rem, 1.3vw, 1.25rem); margin: 0; color: #e6d9bd; max-width: 32em; line-height: 1.5; }
.jy-scrub-meter { position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: rgba(255,255,255,.12); }
.jy-scrub-meter span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #0d2c54 0%, #1e40af 35%, #38bdf8 70%, #d4af37 100%); box-shadow: 0 0 12px rgba(56, 189, 248, 0.7); }

/* ---------- 03 miras ---------- */
.jy-heritage { 
    display: grid; 
    grid-template-columns: 1.1fr 1fr; 
    gap: clamp(3rem, 6vw, 6rem); 
    align-items: center;
    min-height: 75vh;
}
.jy-heritage-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-right: clamp(0.5rem, 2vw, 2.5rem);
}
.jy-heritage-img { 
    margin: 0; 
    position: relative; 
    border-radius: 12px; 
    background: transparent; 
    perspective: 1000px; 
    filter: drop-shadow(0 25px 45px rgba(23,23,21,.35)) drop-shadow(0 10px 20px rgba(176,141,74,.2)); 
    transition: transform .6s var(--ease), filter .6s var(--ease); 
    max-width: 580px;
    width: 100%;
    margin-inline: auto;
}
.jy-heritage-img:hover { 
    transform: translateY(-6px) rotateX(1deg) rotateY(-1deg); 
    filter: drop-shadow(0 35px 55px rgba(23,23,21,.45)) drop-shadow(0 15px 30px rgba(176,141,74,.3)); 
}
.jy-heritage-img img { 
    width: 100%; 
    height: auto; 
    display: block; 
    border-radius: 10px; 
    will-change: transform; 
}
.jy-heritage-img figcaption, .jy-science-img figcaption { 
    position: absolute; 
    left: 1rem; 
    bottom: 1rem; 
    padding: .5rem 1rem; 
    background: rgba(255,255,255,0.92); 
    backdrop-filter: blur(8px);
    border-radius: 9999px;
    font-size: .72rem; 
    letter-spacing: .12em; 
    font-weight: 600;
    text-transform: uppercase; 
    color: #0d2c54; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
    border: 1px solid rgba(13,44,84,0.15);
    z-index: 2; 
}

/* ---------- 04 sanat (yatay & pinli galeri) ---------- */
.jy-art { position: relative; height: 360vh; background: var(--paper); }
.jy-art-stage {
    position: sticky;
    top: 0;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: clamp(4.2rem, 7vh, 5.6rem);
    padding-bottom: clamp(1rem, 2vh, 1.8rem);
    box-sizing: border-box;
}

.jy-art-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    padding: 0 clamp(1.5rem, 5vw, 5rem);
    flex: 0 0 auto;
}
.jy-art-head-main { max-width: 620px; }
.jy-art-head .jy-kicker { margin-bottom: 0.35rem; }
.jy-art-head .jy-display { margin-bottom: 0.35rem; font-size: clamp(2rem, 3.2vw, 3rem); line-height: 1.1; }
.jy-art-sub { font-size: 0.88rem; color: #57534e; margin: 0; line-height: 1.45; }

.jy-art-controls {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex: 0 0 auto;
}
.jy-art-cue {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.85);
    border: 1px solid rgba(184,134,11,0.25);
    box-shadow: 0 4px 15px rgba(15,23,42,0.06);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #0d2c54;
    text-transform: uppercase;
}
.jy-art-cue-mouse {
    position: relative;
    width: 14px;
    height: 22px;
    border: 1.5px solid #0d2c54;
    border-radius: 8px;
    display: inline-block;
}
.jy-art-cue-wheel {
    position: absolute;
    left: 50%;
    top: 3px;
    width: 2.5px;
    height: 4.5px;
    margin-left: -1.25px;
    background: var(--gold);
    border-radius: 1px;
    animation: lpWheel 1.5s infinite;
}
.jy-art-counter-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 90px;
}
.jy-art-counter {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.05em;
    line-height: 1;
}
.jy-art-counter strong { color: var(--gold); font-size: 1.25rem; }
.jy-art-bar {
    width: 100%;
    height: 3px;
    background: rgba(184,134,11,0.18);
    border-radius: 2px;
    overflow: hidden;
}
.jy-art-bar span {
    display: block;
    height: 100%;
    width: 12.5%;
    background: linear-gradient(90deg, var(--gold), #a31d24);
    border-radius: 2px;
    transition: width 0.15s ease-out;
}
.jy-art-nav {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.jy-art-arrow {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid rgba(184,134,11,0.28);
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(15,23,42,0.06);
    transition: all 0.25s ease;
}
.jy-art-arrow:hover {
    background: var(--gold);
    color: #fff;
    border-color: var(--gold);
    transform: scale(1.06);
}

.jy-art-track {
    display: flex;
    align-items: stretch;
    gap: clamp(1.2rem, 2.2vw, 2.4rem);
    padding: 0 clamp(1.5rem, 5vw, 5rem);
    will-change: transform;
    flex: 1 1 auto;
    max-height: 62vh;
}
.jy-art-item {
    margin: 0;
    flex: 0 0 auto;
    width: clamp(280px, 23vw, 360px);
    position: relative;
    display: flex;
}
.jy-art-card {
    background: #fff;
    border-radius: 1rem;
    padding: 0.75rem;
    border: 1px solid rgba(184, 134, 11, 0.2);
    box-shadow: 0 20px 45px -15px rgba(23, 23, 21, 0.14), 0 0 0 1px rgba(255,255,255,0.7);
    display: flex;
    flex-direction: column;
    width: 100%;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.jy-art-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px -20px rgba(13, 44, 84, 0.22);
    border-color: var(--gold);
}
.jy-art-media {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    aspect-ratio: 4 / 4.2;
    background: #f1f0eb;
}
.jy-art-media img {
    display: block;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center top;
    margin: 0 !important;
    transition: transform 0.8s var(--ease);
}
.jy-art-card:hover .jy-art-media img { transform: scale(1.06); }
.jy-art-num {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(13, 44, 84, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.25);
    z-index: 2;
}
.jy-art-badge {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    z-index: 2;
}
.jy-art-badge span {
    display: inline-block;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: var(--gold);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(184, 134, 11, 0.28);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.jy-art-caption {
    padding: 0.85rem 0.35rem 0.25rem;
    display: flex;
    flex-direction: column;
}
.jy-art-tag {
    display: none;
}
.jy-art-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1rem, 1.15vw, 1.2rem);
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 0.25rem;
    line-height: 1.25;
}
.jy-art-desc {
    font-size: 0.78rem;
    color: #64748b;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   04 SANAT: Scrollcraft Circular Gateway Portal (09 · 101 ÇAĞDAŞ ESER)
   ========================================================================== */
.jy-art-end-card {
    flex: 0 0 auto;
    width: clamp(340px, 28vw, 420px);
    height: clamp(340px, 28vw, 420px);
    aspect-ratio: 1;
    border-radius: 50% !important;
    background: radial-gradient(circle at 45% 35%, #182e4e 0%, #0d1a2c 60%, #050b14 100%);
    padding: clamp(1.8rem, 2.5vw, 2.8rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    border: 1.5px solid rgba(212, 175, 55, 0.45);
    box-shadow: 
        0 25px 60px -15px rgba(5, 11, 20, 0.75),
        inset 0 0 50px rgba(184, 134, 11, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: visible;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.6s ease, border-color 0.4s ease;
}

/* Outer orbital dashed ring (Scrollcraft signature layer) */
.jy-art-end-card::before {
    content: '';
    position: absolute;
    inset: -14px;
    border-radius: 50%;
    border: 1.5px dashed rgba(212, 175, 55, 0.35);
    pointer-events: none;
    animation: jyOrbitRotate 35s linear infinite;
    transition: inset 0.5s ease, border-color 0.4s ease;
}

/* Inner hairline golden ring */
.jy-art-end-card::after {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.22);
    pointer-events: none;
    transition: border-color 0.4s ease;
}

@keyframes jyOrbitRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.jy-art-end-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(212, 175, 55, 0.85);
    box-shadow: 
        0 35px 80px -10px rgba(10, 25, 45, 0.9),
        0 0 45px rgba(212, 175, 55, 0.35),
        inset 0 0 60px rgba(184, 134, 11, 0.25);
}

.jy-art-end-card:hover::before {
    inset: -18px;
    border-color: rgba(212, 175, 55, 0.65);
}

.jy-art-end-card:hover::after {
    border-color: rgba(212, 175, 55, 0.45);
}

.jy-art-end-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 300px;
}

.jy-art-end-num {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.8rem, 2.2vw, 2.4rem);
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.35rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.jy-art-end-kicker {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 800;
    color: #e2c068;
    margin-bottom: 0.35rem;
}

.jy-art-end-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.15rem, 1.4vw, 1.45rem);
    font-weight: 600;
    color: #f8fafc;
    margin: 0 0 0.5rem;
    line-height: 1.25;
}

.jy-art-end-desc {
    font-size: 0.76rem;
    color: #cbd5e1;
    line-height: 1.45;
    margin: 0 0 1rem;
    max-width: 260px;
    text-align: center;
}

.jy-art-end-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.68rem 1.45rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #d4af37, #b8860b);
    color: #08111e;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: 0 8px 24px -4px rgba(184, 134, 11, 0.55);
    transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.jy-art-end-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 14px 30px -2px rgba(212, 175, 55, 0.75);
    background: #ffffff;
    color: #0d2238;
}

/* ---------- 05 bilim ---------- */
.jy-science { background: #e9e4d6; }
.jy-science-grid { display: grid; grid-template-columns: 1fr 1.1fr 1fr; gap: clamp(1rem, 3vw, 3rem); align-items: start; margin-top: 3rem; }
.jy-science-img { margin: 0; position: relative; aspect-ratio: 3 / 4; overflow: hidden; background: var(--stone); }
.jy-science-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.jy-science-img:hover img { transform: scale(1.05); }
.jy-science-img-b { margin-top: 5rem; }
.jy-facts { list-style: none; margin: 2.5rem 0 0; padding: 0; border-top: 1px solid var(--stone); }
.jy-facts li { display: grid; grid-template-columns: auto auto 1fr; align-items: baseline; gap: .4rem .6rem; padding: 1.1rem 0; border-bottom: 1px solid var(--stone); }
.jy-facts strong { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 500; font-variant-numeric: tabular-nums; color: var(--green); line-height: 1; }
.jy-facts em { font-style: normal; font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--green); }
.jy-facts span { font-size: .85rem; color: var(--muted); padding-left: .6rem; }

/* ---------- 06 müze ---------- */
.jy-museum { background: #0c0f12; color: #ffffff; overflow: hidden; }
.jy-museum-bg { position: absolute; inset: 0; background: radial-gradient(60% 70% at 78% 50%, rgba(176,141,74,.28), transparent 70%), linear-gradient(180deg, #13171c, #090c0f); }
.jy-museum-grid { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; }
.jy-museum .jy-display { color: #ffffff !important; font-weight: 700; text-shadow: 0 2px 10px rgba(0,0,0,0.8); }
.jy-museum .jy-lead { color: #f1f5f9 !important; font-size: 1.15rem; line-height: 1.7; text-shadow: 0 1px 6px rgba(0,0,0,0.7); }
.jy-museum-obj { display: grid; place-items: center; }
.jy-museum-obj img { width: min(100%, 520px); filter: drop-shadow(0 50px 60px rgba(0,0,0,.7)); will-change: transform; }

/* ---------- 07 akademi ---------- */
/* ---------- 07 akademi ---------- */
.jy-kicker-white {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.16) !important;
    border: 1px solid rgba(255, 255, 255, 0.45) !important;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
}
.jy-kicker-white span {
    color: #ffffff !important;
    font-weight: 700 !important;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
}

.jy-academy { 
    position: relative; 
    height: 360vh; 
    background: #0b0f14 !important;
    color: #efe6d2; 
}
.jy-academy-stage { 
    position: sticky; 
    top: 0; 
    height: 100vh; 
    height: 100dvh; 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    padding: 0 clamp(1.5rem, 6vw, 6rem); 
    gap: 1.4rem; 
    background: radial-gradient(circle at 25% 45%, rgba(225, 29, 72, 0.45) 0%, rgba(136, 19, 55, 0.20) 45%, #0b0f14 90%);
    transition: background 0.7s cubic-bezier(.22,.61,.36,1);
}
.jy-academy[data-active-step="0"] .jy-academy-stage {
    background: radial-gradient(circle at 25% 45%, rgba(225, 29, 72, 0.52) 0%, rgba(136, 19, 55, 0.22) 45%, #0b0f14 90%) !important;
}
.jy-academy[data-active-step="1"] .jy-academy-stage {
    background: radial-gradient(circle at 45% 50%, rgba(245, 158, 11, 0.48) 0%, rgba(180, 83, 9, 0.20) 45%, #0b0f14 90%) !important;
}
.jy-academy[data-active-step="2"] .jy-academy-stage {
    background: radial-gradient(circle at 65% 55%, rgba(16, 185, 129, 0.45) 0%, rgba(124, 58, 237, 0.20) 45%, #0b0f14 90%) !important;
}
.jy-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.85rem; }
.jy-steps li { 
    font-family: 'Playfair Display', Georgia, serif; 
    font-size: clamp(2.4rem, 7vw, 6.2rem); 
    line-height: 1.06; 
    letter-spacing: -.025em; 
    color: rgba(255, 255, 255, 0.35); 
    transition: all .5s var(--ease); 
    display: flex; 
    align-items: center; 
    gap: 1.2rem; 
    padding: 0.6rem 1.4rem;
    border-radius: 1.2rem;
    border-left: 5px solid transparent;
    cursor: pointer;
    position: relative;
    user-select: none;
}
.jy-steps li:hover {
    transform: translateX(1.2rem);
}
.jy-step-num { 
    font-family: 'Plus Jakarta Sans', monospace, sans-serif; 
    font-size: 0.85rem; 
    font-weight: 800;
    letter-spacing: .15em; 
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(0,0,0,0.35);
    transition: all .4s var(--ease);
    flex-shrink: 0;
}
.jy-step-line {
    position: absolute;
    bottom: -2px;
    left: 1.4rem;
    width: 0;
    height: 3px;
    border-radius: 9999px;
    transition: width 0.5s var(--ease);
}

/* 01 · Geçmişi Bilen: Lâl-i Rûm (Osmanlı Al Kırmızısı) */
.jy-step-01 .jy-step-num { color: #fca5a5; border-color: rgba(239,68,68,0.4); }
.jy-step-01.on, .jy-step-01:hover {
    color: #ffffff;
    border-left-color: #E11D48;
    background: linear-gradient(90deg, rgba(225, 29, 72, 0.22) 0%, rgba(225, 29, 72, 0.04) 75%, transparent 100%);
    text-shadow: 0 0 25px rgba(225, 29, 72, 0.55);
    transform: translateX(1.4rem);
}
.jy-step-01.on .jy-step-num, .jy-step-01:hover .jy-step-num {
    background: #E11D48;
    color: #ffffff;
    border-color: #FDA4AF;
    box-shadow: 0 0 16px rgba(225, 29, 72, 0.65);
}
.jy-step-01.on .jy-step-line, .jy-step-01:hover .jy-step-line {
    width: 140px;
    background: linear-gradient(90deg, #E11D48, #FDA4AF);
    box-shadow: 0 0 12px #E11D48;
}

/* 02 · Bugünü Anlayan: Zerrîn (Altın & Safran Sarısı) */
.jy-step-02 .jy-step-num { color: #fde68a; border-color: rgba(245,158,11,0.4); }
.jy-step-02.on, .jy-step-02:hover {
    color: #ffffff;
    border-left-color: #F59E0B;
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.22) 0%, rgba(245, 158, 11, 0.04) 75%, transparent 100%);
    text-shadow: 0 0 25px rgba(245, 158, 11, 0.55);
    transform: translateX(1.4rem);
}
.jy-step-02.on .jy-step-num, .jy-step-02:hover .jy-step-num {
    background: #F59E0B;
    color: #0f172a;
    border-color: #FEF08A;
    box-shadow: 0 0 16px rgba(245, 158, 11, 0.65);
}
.jy-step-02.on .jy-step-line, .jy-step-02:hover .jy-step-line {
    width: 140px;
    background: linear-gradient(90deg, #F59E0B, #FEF08A);
    box-shadow: 0 0 12px #F59E0B;
}

/* 03 · Geleceği Tasarlayan: Berk-i Sebz (Zümrüt & Boğaziçi Yeşili) */
.jy-step-03 .jy-step-num { color: #6ee7b7; border-color: rgba(16,185,129,0.4); }
.jy-step-03.on, .jy-step-03:hover {
    color: #ffffff;
    border-left-color: #10B981;
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.22) 0%, rgba(6, 182, 212, 0.04) 75%, transparent 100%);
    text-shadow: 0 0 25px rgba(16, 185, 129, 0.55);
    transform: translateX(1.4rem);
}
.jy-step-03.on .jy-step-num, .jy-step-03:hover .jy-step-num {
    background: #10B981;
    color: #ffffff;
    border-color: #A7F3D0;
    box-shadow: 0 0 16px rgba(16, 185, 129, 0.65);
}
.jy-step-03.on .jy-step-line, .jy-step-03:hover .jy-step-line {
    width: 140px;
    background: linear-gradient(90deg, #10B981, #06B6D4);
    box-shadow: 0 0 12px #10B981;
}

.jy-academy-note { max-width: 38em; font-size: 1.05rem; line-height: 1.7; color: #d1d5db; margin: 0.8rem 0 .6rem; }

/* ---------- 08 eğitim ---------- */
.jy-doors { list-style: none; padding: 0; margin: 3rem 0 0; border-top: 1px solid var(--ink); }
.jy-door a { display: grid; grid-template-columns: 4rem 1fr 1.2fr auto; gap: 1rem; align-items: baseline; padding: 1.5rem 0; border-bottom: 1px solid rgba(29,28,26,.25); text-decoration: none; color: inherit; transition: padding .5s var(--ease), background .5s var(--ease); }
.jy-door a:hover { padding-left: 1.4rem; background: rgba(176,141,74,.12); }
.jy-door-n { font-size: .75rem; letter-spacing: .15em; color: var(--gold); font-weight: 600; }
.jy-door-t { font-family: 'Playfair Display', Georgia, serif; font-size: clamp(1.5rem, 3vw, 2.6rem); line-height: 1.1; }
.jy-door-d { color: var(--muted); font-size: .95rem; }
.jy-door-a { opacity: 0; transform: translateX(-10px); transition: all .4s var(--ease); font-size: 1.4rem; color: var(--bordo); }
.jy-door a:hover .jy-door-a { opacity: 1; transform: none; }

/* ---------- 09 araştırma ---------- */
.jy-research { background: #ebe5d6; }
.jy-research-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2rem, 6vw, 6rem); }
.jy-index { margin: 0; border-top: 1px solid var(--ink); font-variant-numeric: tabular-nums; }
.jy-index-row { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1.5rem; padding: 1.3rem 0; border-bottom: 1px solid rgba(29,28,26,.25); }
.jy-index dt { font-family: 'Playfair Display', Georgia, serif; font-size: 1.35rem; }
.jy-index dt span { display: inline-block; width: 2.4rem; font-family: 'Plus Jakarta Sans', sans-serif; font-size: .7rem; letter-spacing: .15em; color: var(--gold); }
.jy-index dd { margin: 0; font-size: .92rem; line-height: 1.6; color: var(--muted); }

/* ---------- 10 şehir ---------- */
.jy-city { position: relative; min-height: 100vh; min-height: 100dvh; display: grid; align-items: end; overflow: hidden; color: #f4ebd7; }
.jy-city-bg { position: absolute; left: 0; top: -8%; width: 100%; height: 116%; object-fit: cover; will-change: transform; }
.jy-city-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,20,16,.35), rgba(14,20,16,.82)); }
.jy-city-copy { position: relative; padding: 10rem 0 6rem; }
.jy-city-copy .jy-lead { color: #e4dac3; }
.jy-city-links { display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; margin-top: 1.6rem; }

/* ---------- 11 gelecek & derin uzay/yıldız animasyonu ---------- */
.jy-future { 
    position: relative; 
    min-height: 100vh; 
    min-height: 100dvh; 
    display: grid; 
    align-items: center; 
    background: radial-gradient(ellipse at bottom, #0d1b2a 0%, #050811 60%, #020408 100%); 
    color: #f8fafc; 
    overflow: hidden; 
    padding: 8rem 0; 
}
.jy-future-cosmos {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}
.jy-space-nebula {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 20% 70%, rgba(225, 29, 72, 0.22) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(217, 119, 6, 0.18) 0%, transparent 60%);
    filter: blur(40px);
    animation: nebulaPulse 12s ease-in-out infinite alternate;
}
@keyframes nebulaPulse {
    0% { transform: scale(1) rotate(0deg); opacity: 0.8; }
    50% { transform: scale(1.12) rotate(2deg); opacity: 1; }
    100% { transform: scale(1.05) rotate(-2deg); opacity: 0.85; }
}

.jy-space-stars-1 {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(1.5px 1.5px at 20px 30px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 100px 150px, #fbcfe8, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 200px 80px, #fed7aa, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 300px 220px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 450px 120px, #a5f3fc, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 600px 290px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 750px 70px, #fef08a, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 900px 200px, #ffffff, rgba(0,0,0,0));
    background-repeat: repeat;
    background-size: 550px 400px;
    animation: starsDrift 60s linear infinite, starsTwinkle 3s ease-in-out infinite alternate;
    opacity: 0.85;
}

.jy-space-stars-2 {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(2.5px 2.5px at 50px 180px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 160px 40px, #bae6fd, rgba(0,0,0,0)),
        radial-gradient(3px 3px at 280px 280px, #fef08a, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 420px 90px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(2.5px 2.5px at 580px 230px, #e9d5ff, rgba(0,0,0,0)),
        radial-gradient(2px 2px at 700px 130px, #ffffff, rgba(0,0,0,0));
    background-repeat: repeat;
    background-size: 650px 500px;
    animation: starsDrift 90s linear infinite reverse, starsTwinkle 4.5s ease-in-out infinite alternate-reverse;
    opacity: 0.95;
}

.jy-space-stars-3 {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(1px 1px at 40px 90px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 140px 220px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 260px 120px, #fef3c7, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 390px 320px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 520px 180px, #c7d2fe, rgba(0,0,0,0));
    background-repeat: repeat;
    background-size: 400px 350px;
    animation: starsDrift 40s linear infinite;
    opacity: 0.65;
}

@keyframes starsDrift {
    0% { transform: translateY(0); }
    100% { transform: translateY(-400px); }
}

@keyframes starsTwinkle {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.55; }
}

.jy-shooting-star {
    position: absolute;
    top: 15%;
    left: -100px;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,0), #ffffff 60%, #38bdf8);
    transform: rotate(28deg);
    border-radius: 999px;
    filter: drop-shadow(0 0 6px #38bdf8);
    animation: shootingStar 7s linear infinite 1.5s;
    opacity: 0;
}
.jy-shooting-star.s2 {
    top: 45%;
    left: -120px;
    width: 160px;
    background: linear-gradient(90deg, rgba(255,255,255,0), #ffffff 70%, #f59e0b);
    filter: drop-shadow(0 0 8px #f59e0b);
    animation: shootingStar 11s linear infinite 5s;
}

@keyframes shootingStar {
    0% { transform: translateX(0) translateY(0) rotate(28deg); opacity: 0; }
    5% { opacity: 1; }
    15% { transform: translateX(110vw) translateY(380px) rotate(28deg); opacity: 0; }
    100% { opacity: 0; }
}

.jy-future-glow { position: absolute; inset: 0; background: radial-gradient(50% 55% at 75% 55%, rgba(122,31,43,.35), transparent 70%), radial-gradient(40% 40% at 20% 20%, rgba(56,189,248,.18), transparent 70%); }
.jy-future-copy { position: relative; z-index: 2; }
.jy-future-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(3.2rem, 8vw, 7.5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 30%, #fef08a 65%, #67e8f9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 35px rgba(255, 255, 255, 0.25);
    margin-bottom: 1.5rem;
}
.jy-future-copy .jy-lead { font-family: 'Playfair Display', Georgia, serif; font-style: italic; font-size: clamp(1.5rem, 2.8vw, 2.4rem); color: #fde68a !important; text-shadow: 0 2px 10px rgba(0,0,0,0.8); }
.jy-future-copy .jy-body { color: #f1f5f9 !important; text-shadow: 0 2px 8px rgba(0,0,0,0.8); }
.jy-future-obj { position: absolute; right: 4vw; bottom: -4%; height: 86%; max-height: 800px; width: auto; opacity: .92; filter: drop-shadow(0 40px 60px rgba(0,0,0,.6)); will-change: transform; z-index: 1; }

/* ---------- 12 final ---------- */
.jy-final { background: var(--ivory); padding: clamp(6rem, 14vw, 12rem) 0; text-align: center; color: var(--ink); font-family: 'Plus Jakarta Sans', system-ui, sans-serif; border-top: 1px solid var(--stone); --gold: #b08d4a; --bordo: #7a1f2b; --green: #1f3a2e; --ivory: #f6f1e7; --char: #171715; --ease: cubic-bezier(.22,.61,.36,1); }
.jy-final .jy-wrap { width: min(1100px, 100% - 3rem); margin-inline: auto; }
.jy-final-title { font-family: 'Playfair Display', Georgia, serif; font-weight: 500; font-size: clamp(2.4rem, 6.4vw, 5.8rem); line-height: 1.06; letter-spacing: -.02em; margin: 0 0 3rem; }
.jy-final-cta { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }
.jy-final .jy-btn-ghost:hover { background: var(--char); color: var(--ivory); border-color: var(--char); }

/* ---------- responsive: mobil = daha kısa pin, yerel yatay kaydırma ---------- */
@media (max-width: 900px) {
    .jy-scrub { height: 420vh; }
    .jy-heritage, .jy-museum-grid, .jy-research-grid { grid-template-columns: 1fr; }
    .jy-heritage-img { aspect-ratio: 4 / 3; }
    .jy-science-grid { grid-template-columns: 1fr; }
    .jy-science-img-b { margin-top: 0; }
    .jy-science-img { aspect-ratio: 4 / 3; }
    /* 04 Sanat Olarak Lale (Mobilde ve Masaüstünde Akıcı Yatay Kaydırma) */
    .jy-art-stage {
        padding-top: clamp(3.2rem, 5vh, 4.5rem);
        padding-bottom: clamp(0.75rem, 1.5vh, 1.25rem);
    }
    .jy-art-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0 1.25rem;
    }
    .jy-art-controls {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .jy-art-cue {
        display: inline-flex;
        font-size: 0.62rem;
        padding: 0.35rem 0.75rem;
    }
    .jy-art-track {
        display: flex;
        align-items: stretch;
        gap: 1.25rem;
        padding: 0 1.25rem;
        will-change: transform;
        max-height: 58vh;
        touch-action: pan-y;
    }
    .jy-art-item {
        width: min(78vw, 320px);
        flex: 0 0 auto;
    }
    .jy-art-end-card {
        width: min(78vw, 320px) !important;
        height: min(78vw, 320px) !important;
        flex: 0 0 auto;
        padding: 1.5rem !important;
    }
    .jy-door a { grid-template-columns: 2.4rem 1fr auto; }
    .jy-door-d { grid-column: 2 / 4; grid-row: 2; }
    .jy-index-row { grid-template-columns: 1fr; gap: .4rem; }
    .jy-museum-obj img { width: 70%; }
    .jy-future-obj { opacity: .35; right: -10vw; }
    .jy-scene { bottom: 10vh; }
}

/* ---------- hareket azaltma ---------- */
@media (prefers-reduced-motion: reduce) {
    .jy-reveal { opacity: 1; transform: none; transition: none; }
    .jy-scrub { height: auto; }
    .jy-scrub-stage { position: relative; height: auto; overflow: visible; }
    .jy-video { position: relative; height: 60vh; transform: none; }
    .jy-scrub-shade { display: none; }
    .jy-scene { position: relative; left: auto; right: auto; bottom: auto; opacity: 1; transform: none; padding: 2rem 1.5rem; }
    .jy-scenes { position: relative; background: #0b0b0a; }
    .jy-scrub-intro, .jy-scrub-meter { display: none; }
    .jy-academy { height: auto; }
    .jy-academy-stage { position: static; height: auto; padding: 6rem 1.5rem; }
    .jy-steps li { color: #f4ebd7; }
    .jy-art { height: auto; padding: 5rem 0; }
    .jy-art-stage { position: static; height: auto; overflow: visible; }
    .jy-art-track { overflow-x: auto; transform: none !important; }
}

/* genel h2 rengini ezmesin: bölüm rengini miras al */
.jy h2, .jy-final h2 { color: inherit; }
.jy-scene h2 { color: #f6efe0; }
.jy-mega { color: #f1e8d3; }
.jy-city .jy-display { color: #f6efe0; }
.jy-museum .jy-display { color: #f3ead6; }

.jy-academy-stage .jy-btn { align-self: flex-start; }
.jy-future-rings { position: absolute; right: -8vw; top: 50%; width: min(70vw, 760px); aspect-ratio: 1; transform: translateY(-50%); z-index: 1; pointer-events: none; }
.jy-future-rings i { position: absolute; inset: 0; border: 1px solid rgba(176,141,74,.35); border-radius: 50%; animation: jyRing 14s linear infinite; }
.jy-future-rings i:nth-child(2) { inset: 12%; border-color: rgba(176,141,74,.28); animation-duration: 20s; animation-direction: reverse; }
.jy-future-rings i:nth-child(3) { inset: 25%; border-color: rgba(122,31,43,.55); animation-duration: 28s; }
.jy-future-rings i:nth-child(4) { inset: 40%; background: radial-gradient(circle, rgba(122,31,43,.5), transparent 70%); border: 0; animation: none; }
.jy-future-rings i::after { content: ''; position: absolute; top: -4px; left: 50%; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.jy-future-rings i:nth-child(4)::after { display: none; }
@keyframes jyRing { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .jy-future-rings i { animation: none; } }