/* ==========================================================================
   Dosya Adı          : assets/css/qr-vitrin.css
   Amacı              : Web Sayfa Tasarımı sayfasındaki QR menü kartlarının
                        telefon vitrini: menünün gerçek ekranları kırpılmadan,
                        telefon çerçevesinde sırayla kayarak gösterilir.
   Hazırlayan         : Özgür Elibol
   Hazırlanma Tarihi  : 01.10.2026
   Değişiklik Tarihi  : 01.10.2026
   ========================================================================== */

/* === Sahne: markanın renginde ışıklı zemin === */
.qr-phone-stage {
    --qr-accent: #f97316;
    --qr-phone-w: 232px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 34px 20px 22px;
    background:
        radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--qr-accent) 55%, transparent), transparent 62%),
        linear-gradient(160deg, #111827 0%, #0b1220 100%);
    overflow: hidden;
    isolation: isolate;
}

/* Sahnede ince ızgara dokusu */
.qr-phone-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(circle at 50% 45%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at 50% 45%, #000 30%, transparent 75%);
}

/* === Telefon gövdesi === */
.qr-phone {
    position: relative;
    width: var(--qr-phone-w);
    padding: 10px;
    border-radius: 38px;
    background: linear-gradient(145deg, #2b303b, #0d0f14);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.12),
        inset 0 0 0 2px rgba(255, 255, 255, 0.05),
        0 30px 60px rgba(0, 0, 0, 0.55),
        0 0 70px color-mix(in srgb, var(--qr-accent) 45%, transparent);
    transition: transform 0.4s ease;
}

.qr-project-card:hover .qr-phone {
    transform: translateY(-6px) rotate(-1deg);
}

.qr-phone-notch {
    position: absolute;
    top: 16px;
    left: 50%;
    z-index: 3;
    width: 74px;
    height: 20px;
    border-radius: 999px;
    background: #05070b;
    transform: translateX(-50%);
}

/* Ekran: gerçek telefon oranı 430x900 */
.qr-phone-screen {
    position: relative;
    aspect-ratio: 430 / 900;
    border-radius: 29px;
    overflow: hidden;
    background: #000;
}

/* Kareler dikey bir şeritte; JS şeridi yukarı kaydırır (--qr-i) */
.qr-phone-track {
    --qr-i: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
    transform: translateY(calc(var(--qr-i) * -100%));
    transition: transform 0.9s cubic-bezier(0.65, 0, 0.35, 1);
}

.qr-phone-track img {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* === Ekran noktaları (elle geçiş) === */
.qr-phone-dots {
    display: flex;
    gap: 4px;
}

.qr-phone-dots button {
    position: relative;
    width: 24px;
    height: 24px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.qr-phone-dots button::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, background 0.3s ease;
}

.qr-phone-dots button.is-on::after {
    width: 20px;
    background: #fbbf24;
}

.qr-phone-dots button:focus-visible {
    outline: 3px solid #fbbf24;
    outline-offset: 1px;
    border-radius: 999px;
}

/* === Mobil === */
@media (max-width: 768px) {
    .qr-phone-stage {
        --qr-phone-w: min(240px, 66vw);
    }
}

/* === Hareket azaltma tercihi: kayma yok, anında geçiş === */
@media (prefers-reduced-motion: reduce) {
    .qr-phone-track,
    .qr-phone {
        transition: none;
    }

    .qr-project-card:hover .qr-phone {
        transform: none;
    }
}