/* ===== GUIDE PAGE — Fullscreen Book Experience ===== */

.guide {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--tp-dark) 0%, #2d2d4e 100%);
    padding: var(--tp-space-4);
    padding-top: calc(var(--tp-navbar-h) + var(--tp-space-4));
    overflow: hidden;
    position: relative;
}

/* Stage: sol panel + oklar + kitap */
.guide-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--tp-space-5);
    width: 100%;
    max-width: 1100px;
}

/* Sol panel — görsel + başlık */
.guide-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 280px;
    padding-right: var(--tp-space-4);
}

.guide-book {
    position: relative;
    width: 100%;
    max-width: 640px;
    height: 400px;
    perspective: 1200px;
}

.guide-book__page {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    transition: transform 0.6s ease-in-out;
    transform-origin: left center;
    z-index: 1;
}

.guide-book__page.is-flipped {
    transform: rotateY(-180deg);
    z-index: 0;
}

.guide-book__face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    background: linear-gradient(180deg, #f5f3ef 0%, #eae7e0 100%);
    border-radius: var(--tp-radius-md, 12px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--tp-space-8) var(--tp-space-8);
    overflow: hidden;
}

.guide-book__face--back {
    transform: rotateY(180deg);
}

/* Sayfa numarasi — kitap icinde alt kisim */
.guide-book__indicator {
    position: absolute;
    bottom: var(--tp-space-3);
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Raleway', sans-serif;
    font-size: 0.8rem;
    color: rgba(0, 0, 0, 0.3);
    z-index: 5;
    pointer-events: none;
}

/* ===== PAGE CONTENT STYLES ===== */

.guide-page__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: var(--tp-space-3);
    flex-shrink: 0;
}

.guide-page__icon--teal    { background: rgba(26, 188, 156, 0.12); }
.guide-page__icon--violet  { background: rgba(155, 89, 182, 0.12); }
.guide-page__icon--blue    { background: rgba(52, 152, 219, 0.12); }

.guide-page__title {
    font-family: 'Varela Round', sans-serif;
    font-size: 1.35rem;
    color: var(--tp-dark, #1a1a2e);
    margin-bottom: var(--tp-space-3);
    text-align: center;
}

.guide-page__text {
    font-family: 'Raleway', sans-serif;
    font-size: 0.875rem;
    line-height: 1.6;
    color: #5a5a6e;
    text-align: center;
    max-width: 480px;
}

.guide-page__cta {
    display: inline-block;
    margin-top: var(--tp-space-5);
    padding: var(--tp-space-3) var(--tp-space-8);
    background: linear-gradient(135deg, var(--tp-primary, #1abc9c), #16a085);
    color: #fff;
    border: none;
    border-radius: var(--tp-radius-pill, 999px);
    font-family: 'Raleway', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(26,188,156,0.30);
    transition: box-shadow 0.3s, transform 0.3s;
}

.guide-page__cta:hover {
    box-shadow: 0 12px 40px rgba(26,188,156,0.20);
    transform: translateY(-2px);
    color: #fff;
    text-decoration: none;
}

/* ===== NAVIGATION CONTROLS — sol/sag oklar ===== */

.guide-nav__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.3s, border-color 0.3s;
    position: relative;
    z-index: 10;
}

.guide-nav__btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
}

.guide-nav__btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.guide-nav__btn.is-hidden {
    visibility: hidden;
}

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

@media (max-width: 992px) {
    .guide-book {
        max-width: 90%;
        height: 380px;
    }
}

@media (max-width: 768px) {
    .guide {
        overflow-y: auto;
    }

    .guide-side {
        display: none;
    }

    .guide-stage {
        gap: var(--tp-space-3);
    }

    .guide-book {
        max-width: 100%;
        height: 360px;
    }

    .guide-page__title {
        font-size: 1.2rem;
    }

    .guide-page__text {
        font-size: 0.85rem;
    }

    .guide-page__icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }

    .guide-nav__btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .guide {
        padding: var(--tp-space-3) var(--tp-space-2);
    }

    .guide-stage {
        gap: var(--tp-space-2);
    }

    .guide-book {
        height: auto;
        min-height: 340px;
    }

    .guide-book__face {
        padding: var(--tp-space-6) var(--tp-space-4);
    }

    .guide-nav__btn {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }
}

/* NAVBAR PULSE EFFECT — talentpai-layout.css dosyasına taşındı (tüm sayfalarda görünsün) */