/* ========================================
   MGPS PPF Tech Section — ÜRETİM TEKNOLOJİSİ VE ALTYAPI
   ======================================== */

/* --- Header --- */
.mgps-tech .mgps-tech-header {
    margin-bottom: 64px;
}

.mgps-tech .mgps-text-center {
    text-align: center;
}

/* --- Bölüm 1: 2 Sütunlu Intro --- */
.mgps-tech-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 80px;
}

/* Sol Sütun — Katmanlı PPF İllüstrasyon */
.mgps-tech-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
}

.mgps-layer-stack {
    perspective: none;
    position: relative;
    width: 100%;
    max-width: 380px;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.mgps-layer {
    position: relative;
    width: 100%;
    height: 60px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mgps-layer-label {
    font-family: var(--mgps-font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.9);
    user-select: none;
}

/* Katman renkleri ve z-derinlikleri */
.mgps-layer--top {
    background: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 100%);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    z-index: 4;
}

.mgps-layer--base {
    background: linear-gradient(135deg, #333333 0%, #444444 100%);
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    z-index: 3;
}

.mgps-layer--adhesive {
    background: linear-gradient(135deg, #555555 0%, #666666 100%);
    box-shadow:
        0 4px 14px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    z-index: 2;
}

.mgps-layer--liner {
    background: linear-gradient(135deg, #888888 0%, #999999 100%);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    z-index: 1;
}

/* Hover efekti — hafif yukarı kalkma */
.mgps-layer:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Accent çizgi — illüstrasyon altı */
.mgps-tech-visual::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--mgps-accent);
    border-radius: 1px;
    opacity: 0.5;
}

/* Sağ Sütun — Özellikler */
.mgps-tech-features {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mgps-tech-feat {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding-left: 20px;
    border-left: 4px solid var(--mgps-accent-solid);
    transition: border-color var(--mgps-transition);
}

.mgps-tech-feat:hover {
    border-left-color: #FF4D79;
}

.mgps-tech-feat-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mgps-tech-feat-icon svg {
    width: 40px;
    height: 40px;
}

.mgps-tech-feat-content {
    flex: 1;
}

.mgps-tech-feat-title {
    font-family: var(--mgps-font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--mgps-text-primary);
    margin: 0 0 6px 0;
    letter-spacing: -0.01em;
}

.mgps-tech-feat-desc {
    font-family: var(--mgps-font-body);
    font-size: 14px;
    line-height: 1.65;
    color: var(--mgps-text-secondary);
    margin: 0;
}

/* --- Bölüm 2: 3x3 Teknik Spec Grid --- */
.mgps-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 64px;
}

.mgps-spec-box {
    background-color: #1B1E24;
    border-radius: 14px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    overflow: hidden;
    transition: transform var(--mgps-transition),
                box-shadow var(--mgps-transition);
}

.mgps-spec-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--mgps-accent);
    border-radius: 8px 8px 0 0;
}

.mgps-spec-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.mgps-spec-label {
    font-family: var(--mgps-font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: #E60049;
}

.mgps-spec-value {
    font-family: var(--mgps-font-display);
    font-size: 24px;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.mgps-spec-desc {
    font-family: var(--mgps-font-body);
    font-size: 13px;
    font-weight: 400;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* --- Spec Dots (desktop: gizli) --- */
.mgps-spec-dots {
    display: none;
}

/* --- Bölüm 3: 4 İkon Satırı --- */
.mgps-tech-icons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--mgps-dark);
    padding: 40px 48px;
    border-radius: 12px;
    gap: 24px;
}

.mgps-tech-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
    flex: 1;
}

.mgps-tech-icon-svg {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--mgps-transition),
                transform var(--mgps-transition);
}

.mgps-tech-icon-svg svg {
    width: 48px;
    height: 48px;
}

.mgps-tech-icon-item:hover .mgps-tech-icon-svg {
    color: var(--mgps-accent-solid);
    transform: translateY(-2px);
}

.mgps-tech-icon-label {
    font-family: 'ethnocentric', sans-serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--mgps-transition);
}

.mgps-tech-icon-item:hover .mgps-tech-icon-label {
    color: var(--mgps-text-light);
}

/* ========================================
   Responsive
   ======================================== */

/* Tablet: <= 1024px */
@media (max-width: 1024px) {
    .mgps-tech-intro {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .mgps-tech-visual {
        min-height: 340px;
        order: -1;
    }

    .mgps-tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mgps-tech-icons {
        padding: 32px 24px;
        gap: 16px;
    }

    .mgps-tech-icon-label {
        font-size: 11px;
        letter-spacing: 0.08em;
    }
}

/* Mobile: <= 768px */
@media (max-width: 768px) {
    .mgps-tech .mgps-tech-header {
        margin-bottom: 40px;
    }

    .mgps-tech-intro {
        gap: 32px;
        margin-bottom: 48px;
    }

    .mgps-tech-visual {
        min-height: 280px;
    }

    .mgps-layer-stack {
        perspective: none;
        width: 100%;
        max-width: 340px;
        height: auto;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .mgps-layer {
        position: relative;
        width: 100%;
        height: 52px;
        transform: none !important;
    }

    .mgps-layer-label {
        font-size: 10px;
    }


    .mgps-tech-features {
        gap: 24px;
    }

    .mgps-tech-feat {
        padding-left: 16px;
        gap: 14px;
    }

    .mgps-tech-feat-title {
        font-size: 15px;
    }

    .mgps-tech-feat-desc {
        font-size: 13px;
    }

    .mgps-tech-grid {
        display: flex !important;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px;
        margin-bottom: 16px;
        padding: 0 4px 8px;
        scrollbar-width: none;
    }
    .mgps-tech-grid::-webkit-scrollbar {
        display: none;
    }

    .mgps-spec-box {
        min-width: 75vw;
        max-width: 75vw;
        flex-shrink: 0;
        scroll-snap-align: center;
        scroll-snap-stop: always;
        padding: 20px;
    }

    .mgps-spec-dots {
        display: flex;
        justify-content: center;
        gap: 6px;
        margin-bottom: 40px;
    }
    .mgps-spec-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        border: none;
        background: var(--mgps-border);
        padding: 0;
        cursor: pointer;
        transition: background 0.2s ease;
    }
    .mgps-spec-dot.active {
        background: var(--mgps-text-primary);
    }

    .mgps-spec-value {
        font-size: 18px;
    }

    .mgps-tech-icons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 28px;
        padding: 32px 24px;
    }

    .mgps-tech-icon-svg svg {
        width: 40px;
        height: 40px;
    }
}

/* Small mobile: <= 480px */
@media (max-width: 480px) {
    .mgps-layer-stack {
        max-width: 280px;
    }

    .mgps-layer--top,
    .mgps-layer--base,
    .mgps-layer--adhesive,
    .mgps-layer--liner {
        transform: none !important;
    }

    .mgps-layer-stack:hover .mgps-layer {
        transform: none !important;
    }

    .mgps-tech-icons {
        padding: 24px 16px;
        gap: 20px;
    }
}