/* ============ HERO ============ */
.sus-hero {
    width: 100%;
    height: 75vh;
    min-height: 500px;
    background: #0a0a0a;
    overflow: hidden;
}

.sus-hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* ============ PAGE TITLE ============ */
.sus-page-title {
    background: #000;
    padding: 80px 20px 40px;
    text-align: center;
}

    .sus-page-title h1 {
        color: #fff;
        font-size: 1.8rem;
        letter-spacing: 0.3em;
        font-weight: 400;
        margin: 0;
        text-transform: uppercase;
    }

/* ============ MEKTUP ============ */
.sus-letter {
    background: #000;
    padding: 40px 20px 100px;
}

.sus-letter__inner {
    max-width: 900px;
    margin: 0 auto;
    color: #ccc;
    line-height: 1.9;
    font-size: 1rem;
}

    .sus-letter__inner p {
        margin: 0 0 1.5em;
        text-align: justify;
    }

.sus-letter__greeting {
    color: #fff;
    margin-bottom: 2em !important;
}

.sus-letter__sign {
    color: #fff;
    margin: 2em 0 1em !important;
}

.sus-letter__email a {
    color: #c9a87c;
    text-decoration: none;
}

    .sus-letter__email a:hover {
        text-decoration: underline;
    }

/* ============ FLIPBOOK ============ */
.sus-book-section {
    background: #000;
    padding: 60px 20px 100px;
    text-align: center;
}

.sus-book-title {
    color: #fff;
    font-size: 1.4rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 400;
    margin: 0 0 40px;
}

.sus-book-stage {
    position: relative;
    max-width: 1300px;
    margin: 0 auto 30px;
    padding: 30px 80px;
    background: #2a2a2a;
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .sus-book-stage .kc-flipbook {
        width: 100%;
        max-width: 1100px;
    }

.sus-book-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    width: 48px;
    height: 64px;
    line-height: 1;
    z-index: 5;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
    padding: 0;
}

    .sus-book-nav:hover {
        background: rgba(255,255,255,.2);
    }

.sus-book-nav--prev {
    left: 16px;
}

.sus-book-nav--next {
    right: 16px;
}

.sus-book-toolbar {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.sus-toolbar__btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    width: 38px;
    height: 38px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    border-radius: 4px;
    transition: background .2s;
    line-height: 1;
    padding: 0;
}

    .sus-toolbar__btn:hover {
        background: rgba(255,255,255,.15);
    }

.sus-toolbar__page {
    width: 56px;
    height: 38px;
    background: transparent;
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    text-align: center;
    border-radius: 4px;
    font-size: 0.95rem;
}

    .sus-toolbar__page:focus {
        outline: none;
        border-color: rgba(255,255,255,.7);
    }

.sus-toolbar__total {
    color: #ccc;
    font-size: 0.9rem;
    min-width: 50px;
    text-align: left;
}

.sus-book-section:fullscreen {
    background: #1a1a1a;
    padding: 30px;
    overflow: auto;
}

    .sus-book-section:fullscreen .sus-book-stage {
        background: transparent;
        min-height: calc(100vh - 200px);
    }

/* ============ İÇERİK BLOKLARI ============ */
.sus-block {
    background: #0a0a0a;
    padding: 100px 20px;
    overflow: hidden;
}

.sus-block--green {
    background: #2c3a26;
}

.sus-block__inner {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sus-block__content {
    color: #ccc;
    line-height: 1.8;
    font-size: 1rem;
}

.sus-block__eyebrow {
    display: block;
    color: rgba(255,255,255,0.10);
    font-family: 'Times New Roman', Georgia, serif;
    font-size: 3.5rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin: 0 0 20px;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.sus-block__eyebrow--light {
    color: rgba(255,255,255,0.20);
}

.sus-block__title {
    color: #fff;
    font-size: 1.5rem;
    letter-spacing: 0.15em;
    font-weight: 400;
    margin: 0 0 30px;
    text-transform: uppercase;
}

.sus-block__content p {
    margin: 0 0 1.2em;
    text-align: justify;
}

/* MEDIA */
.sus-block__media {
    position: relative;
}

    .sus-block__media img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 12px;
    }

.sus-block__media--circle img {
    border-radius: 50%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

/* COLLAGE (GES) */
.sus-block__media--collage {
    aspect-ratio: 5 / 4;
}

    .sus-block__media--collage .sus-collage__back {
        position: absolute;
        top: 0;
        left: 0;
        width: 85%;
        height: 78%;
        object-fit: cover;
        border-radius: 12px;
        z-index: 1;
    }

    .sus-block__media--collage .sus-collage__front {
        position: absolute;
        bottom: 0;
        right: 0;
        width: 45%;
        height: 60%;
        object-fit: cover;
        border-radius: 12px;
        z-index: 2;
    }

/* MOBILE */
@media (max-width: 768px) {
    .sus-hero {
        height: 50vh;
        min-height: 350px;
    }

    .sus-page-title {
        padding: 50px 16px 30px;
    }

        .sus-page-title h1 {
            font-size: 1.3rem;
            letter-spacing: 0.2em;
        }

    .sus-letter {
        padding: 30px 20px 60px;
    }

    .sus-block {
        padding: 60px 16px;
    }

    .sus-block__inner {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .sus-block__eyebrow {
        font-size: 2rem;
    }

    .sus-block__title {
        font-size: 1.2rem;
    }

    .sus-block--reverse .sus-block__inner > .sus-block__media {
        order: -1;
    }

    .sus-block__media img {
        border-radius: 8px;
    }

    .sus-block__media--collage .sus-collage__back,
    .sus-block__media--collage .sus-collage__front {
        border-radius: 8px;
    }

    .sus-book-stage {
        padding: 20px 8px;
        min-height: 380px;
    }

    .sus-book-nav {
        width: 36px;
        height: 50px;
        font-size: 1.6rem;
    }

    .sus-book-nav--prev {
        left: 4px;
    }

    .sus-book-nav--next {
        right: 4px;
    }
}