/* Siemens Çerkezköy — Samsung bubble atmosferi + Facebook tipi yatay yorum akışı */
.review-bubbles {
    position: relative;
    isolation: isolate;
    margin-top: clamp(54px, 7vw, 96px);
    padding: clamp(26px, 4vw, 54px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: clamp(26px, 3vw, 44px);
    background:
        radial-gradient(circle at 14% 8%, rgba(0, 185, 196, .22), transparent 29%),
        radial-gradient(circle at 88% 90%, rgba(0, 99, 109, .34), transparent 37%),
        linear-gradient(145deg, #07191d 0%, #06272c 49%, #031316 100%);
    box-shadow: 0 38px 90px rgba(0, 20, 24, .24), inset 0 1px 0 rgba(255, 255, 255, .08);
    color: #fff;
}

.review-bubbles::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: .45;
    background-image:
        linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,.82), transparent 82%);
}

.review-bubbles__heading {
    position: relative;
    z-index: 20;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: clamp(24px, 4vw, 64px);
    margin-bottom: clamp(24px, 3vw, 42px);
}

.review-bubbles__copy { max-width: 720px; }
.review-bubbles__copy h2 {
    margin: 10px 0 15px;
    max-width: 700px;
    color: #fff;
    font-size: clamp(2rem, 4.3vw, 4.3rem);
    line-height: .98;
    letter-spacing: -.055em;
}
.review-bubbles__copy p {
    max-width: 680px;
    margin: 0;
    color: rgba(232, 249, 250, .7);
    font-size: clamp(.95rem, 1.25vw, 1.08rem);
    line-height: 1.75;
}

.review-bubbles__tools {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}
.review-bubbles__rating,
.review-bubbles__toggle {
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .075);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.review-bubbles__rating {
    display: grid;
    grid-template-columns: auto auto;
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 10px;
    min-width: 172px;
    padding: 12px 16px;
    border-radius: 20px;
}
.review-bubbles__rating strong {
    grid-row: 1 / 3;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    letter-spacing: -.06em;
}
.review-bubbles__rating > span { display: flex; gap: 1px; color: rgba(255,255,255,.18); font-size: .74rem; }
.review-bubbles__rating i { font-style: normal; }
.review-bubbles__rating i.is-filled { color: #f7c759; text-shadow: 0 0 10px rgba(247,199,89,.25); }
.review-bubbles__rating small { color: rgba(232,249,250,.58); font-size: .69rem; letter-spacing: .02em; }
.review-bubbles__toggle {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 48px;
    padding: 0 15px;
    border-radius: 18px;
    color: rgba(239,252,253,.84);
    font: inherit;
    font-size: .78rem;
    font-weight: 700;
    cursor: pointer;
    transition: border-color .25s ease, background .25s ease, transform .25s ease;
}
.review-bubbles__toggle:hover,
.review-bubbles__toggle:focus-visible,
.review-bubbles__toggle[aria-pressed="true"] {
    border-color: rgba(0,192,203,.58);
    background: rgba(0,170,181,.17);
    transform: translateY(-2px);
    outline: none;
}
.review-bubbles__toggle-icon { position: relative; width: 17px; height: 17px; border: 1px solid rgba(255,255,255,.58); border-radius: 50%; }
.review-bubbles__toggle-icon::before,
.review-bubbles__toggle-icon::after { content:""; position:absolute; top:4px; width:2px; height:7px; border-radius:2px; background:currentColor; }
.review-bubbles__toggle-icon::before { left:5px; }
.review-bubbles__toggle-icon::after { right:5px; }
.review-bubbles__toggle[aria-pressed="true"] .review-bubbles__toggle-icon::before {
    top:4px; left:6px; width:0; height:0; border-top:4px solid transparent; border-bottom:4px solid transparent; border-left:6px solid currentColor; border-radius:0; background:transparent;
}
.review-bubbles__toggle[aria-pressed="true"] .review-bubbles__toggle-icon::after { display:none; }

.review-bubble-stage {
    position: relative;
    z-index: 2;
    height: clamp(520px, 54vw, 720px);
    min-height: 470px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: clamp(24px, 2.5vw, 36px);
    background:
        radial-gradient(circle at 50% 42%, rgba(0,156,169,.12), transparent 45%),
        linear-gradient(180deg, rgba(2,24,28,.35), rgba(0,10,12,.5));
    box-shadow: inset 0 0 80px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.05);
    touch-action: pan-y;
}
.review-bubble-stage::before {
    content:"";
    position:absolute;
    inset:0;
    z-index:0;
    pointer-events:none;
    background:
        linear-gradient(115deg, transparent 10%, rgba(255,255,255,.035) 28%, transparent 44%),
        radial-gradient(circle at 30% 110%, rgba(0,209,217,.1), transparent 42%);
}

.review-bubble-stage__aurora,
.review-bubble-stage__grain,
.review-bubble-stage__ambient { position:absolute; pointer-events:none; }
.review-bubble-stage__aurora { z-index:0; border-radius:50%; filter:blur(34px); opacity:.55; animation:bubbleAurora 13s ease-in-out infinite alternate; }
.review-bubble-stage__aurora--one { width:46%; height:44%; left:-10%; top:-15%; background:rgba(0,201,211,.2); }
.review-bubble-stage__aurora--two { width:44%; height:42%; right:-12%; bottom:-18%; background:rgba(0,113,124,.28); animation-delay:-5s; }
.review-bubble-stage__grain { inset:0; z-index:1; opacity:.14; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E"); }
.review-bubble-stage__ambient {
    z-index:1;
    width:var(--ambient-size, 90px);
    height:var(--ambient-size, 90px);
    border:1px solid rgba(215,255,255,.18);
    border-radius:50%;
    background:radial-gradient(circle at 28% 22%, rgba(255,255,255,.65), rgba(255,255,255,.08) 10%, rgba(0,174,185,.1) 48%, rgba(0,49,56,.08) 72%);
    box-shadow:inset 10px 12px 22px rgba(255,255,255,.08), inset -14px -16px 24px rgba(0,18,21,.2), 0 0 24px rgba(0,193,204,.08);
    opacity:.55;
    animation:ambientBubble var(--ambient-time, 11s) ease-in-out infinite alternate;
}
.review-bubble-stage__ambient::after { content:""; position:absolute; left:20%; top:14%; width:30%; height:15%; border-radius:50%; border-top:2px solid rgba(255,255,255,.43); transform:rotate(-24deg); }
.review-bubble-stage__ambient--one { --ambient-size:clamp(62px,9vw,126px); --ambient-time:12s; left:7%; top:12%; }
.review-bubble-stage__ambient--two { --ambient-size:clamp(42px,6vw,88px); --ambient-time:9s; right:13%; top:8%; animation-delay:-3s; }
.review-bubble-stage__ambient--three { --ambient-size:clamp(76px,11vw,152px); --ambient-time:15s; right:5%; bottom:7%; animation-delay:-7s; }
.review-bubble-stage__ambient--four { --ambient-size:clamp(36px,5vw,72px); --ambient-time:10s; left:22%; bottom:9%; animation-delay:-4s; }

/* JS olmadan da okunabilir güvenli görünüm */
.review-bubble-stage:not(.is-ready) {
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:14px;
    height:auto;
    min-height:0;
    padding:clamp(18px,3vw,34px);
}
.review-bubble-stage:not(.is-ready) .review-bubble { position:relative; width:auto; }

.review-bubble-stage.is-ready .review-bubble {
    position:absolute;
    left:0;
    top:0;
    z-index:calc(10 + var(--bubble-layer,1));
    width:var(--review-width, 380px);
    margin:0;
    border:0;
    outline:none;
    transform:translate3d(0,0,0);
    will-change:transform;
    contain:layout style;
    touch-action:pan-y;
}

.review-bubble__row {
    position:relative;
    display:flex;
    align-items:flex-start;
    gap:clamp(9px,1vw,13px);
    width:100%;
    min-height:var(--review-min-height, 104px);
    padding:clamp(12px,1.5vw,17px);
    overflow:hidden;
    border:1px solid rgba(211,253,255,calc(.16 + var(--bubble-depth,.5)*.18));
    border-radius:clamp(20px,2vw,28px);
    background:
        linear-gradient(135deg, rgba(255,255,255,.15), rgba(255,255,255,.065)),
        rgba(5,42,47,.73);
    -webkit-backdrop-filter:blur(18px) saturate(130%);
    backdrop-filter:blur(18px) saturate(130%);
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.13),
        0 calc(10px + var(--bubble-depth,.5)*8px) calc(24px + var(--bubble-depth,.5)*18px) rgba(0,8,10,.24),
        0 0 20px rgba(0,185,196,.055);
    opacity:calc(.82 + var(--bubble-depth,.5)*.18);
    transform:scale(calc(.975 + var(--bubble-depth,.5)*.025));
    transition:transform .3s cubic-bezier(.2,.8,.2,1), border-color .3s ease, box-shadow .3s ease, opacity .3s ease, background .3s ease;
}
.review-bubble__row::before {
    content:"";
    position:absolute;
    left:0;
    top:0;
    bottom:0;
    width:3px;
    background:linear-gradient(180deg, rgba(0,211,220,.9), rgba(0,117,127,.16));
    opacity:.85;
}
.review-bubble__row::after {
    content:"";
    position:absolute;
    left:18px;
    top:0;
    width:32%;
    height:1px;
    background:linear-gradient(90deg, rgba(255,255,255,.55), transparent);
    opacity:.7;
}
.review-bubble__avatar {
    display:grid;
    flex:0 0 auto;
    place-items:center;
    width:clamp(34px,4vw,46px);
    height:clamp(34px,4vw,46px);
    border:1px solid rgba(255,255,255,.3);
    border-radius:50%;
    background:linear-gradient(145deg, rgba(0,201,211,.42), rgba(0,86,95,.62));
    color:#fff;
    font-size:clamp(.76rem,1.2vw,.95rem);
    font-weight:800;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.2), 0 7px 16px rgba(0,11,13,.2);
}
.review-bubble__body { min-width:0; flex:1; }
.review-bubble__identity { display:flex; align-items:baseline; gap:7px; min-width:0; }
.review-bubble__identity strong { overflow:hidden; color:#fff; font-size:clamp(.77rem,1.2vw,.96rem); line-height:1.2; text-overflow:ellipsis; white-space:nowrap; }
.review-bubble__identity small { overflow:hidden; color:rgba(216,244,246,.5); font-size:clamp(.58rem,.85vw,.7rem); text-overflow:ellipsis; white-space:nowrap; }
.review-bubble__comment {
    display:-webkit-box;
    overflow:hidden;
    margin:7px 0 0;
    color:rgba(247,254,255,.9);
    font-size:clamp(.72rem,1.08vw,.91rem);
    font-weight:500;
    line-height:1.48;
    letter-spacing:-.01em;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:3;
}
.review-bubble__meta { display:flex; align-items:center; gap:6px; margin-top:8px; color:rgba(216,242,244,.38); font-size:clamp(.54rem,.75vw,.66rem); }
.review-bubble__stars { display:inline-flex; gap:0; color:rgba(255,255,255,.14); }
.review-bubble__stars i { font-style:normal; }
.review-bubble__stars i.is-filled { color:#f6c65a; text-shadow:0 0 8px rgba(246,198,90,.2); }
.review-bubble__meta time { color:rgba(216,242,244,.47); }

.review-bubble:hover,
.review-bubble:focus-visible,
.review-bubble.is-active { z-index:70; }
.review-bubble:hover .review-bubble__row,
.review-bubble:focus-visible .review-bubble__row,
.review-bubble.is-active .review-bubble__row {
    border-color:rgba(169,251,255,.58);
    background:linear-gradient(135deg,rgba(255,255,255,.2),rgba(255,255,255,.09)),rgba(4,51,57,.87);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 24px 52px rgba(0,6,8,.36),0 0 30px rgba(0,205,216,.16);
    opacity:1;
    transform:scale(1.035);
}
.review-bubble-stage.has-active-bubble .review-bubble:not(.is-active):not(:hover):not(:focus-visible) .review-bubble__row { opacity:.5; transform:scale(.965); }

.review-bubbles__hint { position:relative; z-index:8; margin:18px 0 0; color:rgba(222,246,248,.47); font-size:.73rem; text-align:center; }

@keyframes bubbleAurora { from { transform:translate3d(-2%,-2%,0) scale(.94); } to { transform:translate3d(6%,4%,0) scale(1.08); } }
@keyframes ambientBubble { from { transform:translate3d(0,0,0) scale(.92); } to { transform:translate3d(14px,-18px,0) scale(1.08); } }

@media (max-width:980px) {
    .review-bubbles__heading { grid-template-columns:1fr; align-items:start; }
    .review-bubbles__tools { justify-content:flex-start; }
    .review-bubble-stage { height:clamp(500px,76vw,650px); }
}
@media (max-width:680px) {
    .review-bubbles { margin-inline:-4px; padding:22px 14px 16px; border-radius:28px; }
    .review-bubbles__copy h2 { font-size:clamp(2rem,10vw,3.1rem); }
    .review-bubbles__copy h2 br { display:none; }
    .review-bubbles__tools { width:100%; }
    .review-bubbles__rating { flex:1 1 150px; min-width:0; }
    .review-bubbles__toggle { flex:0 0 auto; min-height:46px; padding-inline:12px; }
    .review-bubble-stage { height:clamp(500px,132vw,630px); min-height:500px; border-radius:24px; }
    .review-bubble-stage:not(.is-ready) { grid-template-columns:1fr; }
    .review-bubble__comment { -webkit-line-clamp:3; }
}
@media (max-width:420px) {
    .review-bubbles__rating { padding:10px 12px; border-radius:16px; }
    .review-bubbles__rating strong { font-size:1.7rem; }
    .review-bubbles__toggle [data-bubble-motion-label] { display:none; }
    .review-bubbles__toggle { width:46px; justify-content:center; padding:0; }
    .review-bubble-stage { height:max(500px,145vw); }
    .review-bubble__row { border-radius:20px; }
}
@media (prefers-reduced-motion:reduce) {
    .review-bubble-stage__aurora,
    .review-bubble-stage__ambient { animation:none !important; }
    .review-bubble__row,
    .review-bubbles__toggle { transition:none !important; }
}

/* V2.2 — ferah, çakışmasız hareket */
.review-bubble-stage.keeps-distance .review-bubble {
    contain: layout style;
}

.review-bubble-stage.keeps-distance .review-bubble__row {
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.14),
        0 calc(9px + var(--bubble-depth,.5)*9px) calc(24px + var(--bubble-depth,.5)*15px) rgba(0,7,9,.25),
        0 0 calc(10px + var(--bubble-depth,.5)*14px) rgba(0,185,196,.055);
}

.review-bubble-stage.keeps-distance .review-bubble:hover,
.review-bubble-stage.keeps-distance .review-bubble:focus-visible,
.review-bubble-stage.keeps-distance .review-bubble.is-active {
    z-index: 80;
}

@media (max-width: 680px) {
    .review-bubbles {
        padding: 20px 12px 16px;
        border-radius: 25px;
    }

    .review-bubbles__heading {
        gap: 18px;
        margin-bottom: 19px;
    }

    .review-bubbles__copy p {
        font-size: .87rem;
        line-height: 1.64;
    }

    .review-bubble-stage {
        border-radius: 23px;
    }

    .review-bubble__row {
        min-height: 82px;
        gap: 8px;
        padding: 10px 11px;
        border-radius: 19px;
        background:
            linear-gradient(135deg, rgba(255,255,255,.17), rgba(255,255,255,.075)),
            rgba(4,43,48,.84);
        -webkit-backdrop-filter: blur(16px) saturate(125%);
        backdrop-filter: blur(16px) saturate(125%);
    }

    .review-bubble__avatar {
        width: 32px;
        height: 32px;
        font-size: .72rem;
    }

    .review-bubble__identity { gap: 5px; }
    .review-bubble__identity strong { font-size: .76rem; }
    .review-bubble__identity small { font-size: .57rem; }

    .review-bubble__comment {
        margin-top: 5px;
        font-size: .69rem;
        line-height: 1.42;
        -webkit-line-clamp: 3;
    }

    .review-bubble__meta {
        gap: 4px;
        margin-top: 6px;
        font-size: .52rem;
    }

    .review-bubble:hover .review-bubble__row,
    .review-bubble:focus-visible .review-bubble__row,
    .review-bubble.is-active .review-bubble__row {
        transform: scale(1.018);
    }

    .review-bubble-stage.has-active-bubble .review-bubble:not(.is-active):not(:hover):not(:focus-visible) .review-bubble__row {
        opacity: .56;
        transform: scale(.985);
    }

    .review-bubbles__hint {
        margin-top: 14px;
        padding-inline: 8px;
        font-size: .66rem;
        line-height: 1.48;
    }
}

@media (max-width: 420px) {
    .review-bubbles__copy h2 {
        font-size: clamp(1.85rem, 9.5vw, 2.6rem);
    }

    .review-bubble__row {
        min-height: 78px;
        padding: 9px 10px;
        border-radius: 18px;
    }

    .review-bubble__avatar {
        width: 29px;
        height: 29px;
        font-size: .66rem;
    }

    .review-bubble__identity strong { font-size: .72rem; }
    .review-bubble__comment { font-size: .65rem; line-height: 1.38; }
    .review-bubble__meta { font-size: .49rem; }
}