/* ===========================================================
   ABOUT / HAKKIMIZDA
=========================================================== */

/* Ana başlık */
.hakkimizda-title {
    width: 100%;
    padding-top: 50px;
    margin-bottom: 0;
    text-align: center;
    font-size: 42px;
    font-weight: 700;
    color: #3A3A3A;
}

/* ===========================================================
   LAYOUT
=========================================================== */

.about-section {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 100px 80px;
    gap: 80px;
}

.about-left {
    flex: 1;
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================================
   TYPOGRAPHY
=========================================================== */

.about-title {
    font-family: 'Inter18Bold';
    font-size: 28px;
    margin-bottom: 12px;
    color: #d98700;
}

.about-subtitle {
    font-family: 'Inter18Bold';
    font-size: 34px;
    margin-bottom: 26px;
    color: #000;
}

.about-text {
    font-family: 'Inter18Regular';
    font-size: 17px;
    line-height: 1.6;
    color: #000;
}

/* ===========================================================
   CURSOR & INTERACTION
=========================================================== */

.about-right-video,
.about-right-video * {
    cursor: auto !important;
}

.sound-btn,
.fullscreen-btn,
.video-center-btn {
    cursor: pointer !important;
}

/* ===========================================================
   VIDEO AREA
=========================================================== */

.about-right-video {
    position: relative;
    width: clamp(400px, 50vw, 820px);
    height: auto;
}

/* =========================
   SOUND BUTTON
========================= */

.sound-btn {
    position: absolute;
    right: 25px;
    bottom: 25px;
    z-index: 20;
    padding: 14px;
    font-size: 22px;
    color: #fff;
    background: rgba(0,0,0,0.6);
    border: none;
    border-radius: 20%;
    backdrop-filter: blur(4px);
    transition: .25s;
}

.sound-btn:hover {
    background: rgba(0,0,0,0.8);
}

/* =========================
   FULLSCREEN BUTTON
========================= */

.fullscreen-btn {
    position: absolute;
    right: 95px;
    bottom: 25px;
    z-index: 20;
    padding: 14px 18px;
    font-size: 22px;
    color: #fff;
    background: rgba(0,0,0,0.6);
    border: none;
    border-radius: 20%;
    backdrop-filter: blur(4px);
    transition: .25s;
}

.fullscreen-btn:hover {
    background: rgba(0,0,0,0.8);
}

/* =========================
   CENTER BUTTON
========================= */

.video-center-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 20;
    font-size: 64px;
    color: #fff;
    opacity: 0.9;
    display: none;
    transform: translate(-50%, -50%);
    transition: opacity .2s ease, transform .2s ease;
}

.video-center-btn:hover {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* ===========================================================
   EXPAND MODE
=========================================================== */

.video-overlay {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 99998;
    background: rgba(0,0,0,0.85);
}

.about-right-video.expand {
    position: fixed !important;
    top: 43%;
    left: 50%;
    z-index: 99999;
    width: 90vw !important;
    max-height: 90vh;
    padding: 20px;
    border-radius: 20px;
    transform: translate(-50%, -50%);
}

.about-right-video.expand video {
    width: 100% !important;
    height: auto !important;
    border-radius: 18px;
}

.about-right-video.expand .sound-btn,
.about-right-video.expand .fullscreen-btn {
    z-index: 10000;
}

/* ===========================================================
   LEGACY SWIPER
=========================================================== */

.about-right {
    width: 420px;
    display: none;
}

.about-swiper {
    width: 100%;
    height: 550px;
    overflow: hidden;
    border-radius: 28px;
}

.about-swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===========================================================
   RESPONSIVE
=========================================================== */

@media (max-width: 1600px) {
    .about-section {
        padding: 120px 60px;
        gap: 70px;
    }
}

@media (max-width: 1400px) {
    .about-section {
        padding: 110px 50px;
        gap: 60px;
    }
}

@media (max-width: 1200px) {

    .about-section {
        flex-direction: column;
        text-align: center;
        padding: 100px 40px;
    }

    .about-right-video {
        width: 90vw;
        max-width: 950px;
        margin: 0 auto;
        order: -1;
    }

    .about-left {
        max-width: 700px;
        margin: 0 auto;
        text-align: center;
    }

    .about-title { font-size: 26px; }
    .about-subtitle { font-size: 32px; }

    .about-text {
        font-size: 16px;
        line-height: 1.7;
    }
}

@media (max-width: 900px) {

    .about-section {
        padding: 80px 20px;
        text-align: center;
        flex-direction: column;
    }

    .about-right-video {
        width: 95vw;
        max-width: 700px;
    }

    .about-title { font-size: 24px; }
    .about-subtitle { font-size: 28px; }

    .about-text {
        font-size: 15px;
        line-height: 1.6;
    }

    .fullscreen-btn {
        right: 60px;
        display: none;
    }
}

@media (max-width: 600px) {

    .about-title { font-size: 22px; }
    .about-subtitle { font-size: 24px; }

    .about-text {
        font-size: 14px;
        line-height: 1.55;
    }

    .sound-btn,
    .fullscreen-btn {
        bottom: 15px;
        padding: 10px 12px;
        font-size: 19px;
    }

    .fullscreen-btn { right: 60px; }

    .about-right-video {
        width: 100vw !important;
        max-width: 100% !important;
        margin: 0 auto !important;
    }

    .about-right-video video {
        width: 100% !important;
    }
    .hakkimizda-title {
    padding-top: 30px;
    font-size: 28px;
    font-weight: 500;
    }
}