@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --mfg-red: #d90429;
    --mfg-red-hover: #ef233c;
    --mfg-red-glow: rgba(217, 4, 41, 0.4);
    --mfg-text-dark: #1e293b;
    --mfg-text-muted: #64748b;
    --mfg-bg-light: #f8fafc;
    --mfg-card-bg: #ffffff;
    --mfg-border-color: #e2e8f0;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--mfg-bg-light);
    font-family: 'Poppins', sans-serif;
    color: var(--mfg-text-dark);
    overflow-x: hidden;
}

/* -------------------------------------------
   PAGE BANNER & BREADCRUMB (Kurumsal Sayfası Birebir Stili)
--------------------------------------------- */
.page-banner {
    position: relative;
    width: 100%;
    height: 320px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    border-bottom: 3px solid var(--mfg-red);
    box-shadow: 0 10px 30px var(--mfg-red-glow);
}

/* Perde katmanı */
.banner-overlay {
    position: absolute;
    inset: 0;
    background-color: #000000;
    transition: opacity 0.3s ease;
}

.banner-container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

.page-title {
    font-family: 'Oswald', sans-serif;
    font-size: 46px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
    text-shadow: 0 0 15px rgba(217, 4, 41, 0.4);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
}

.breadcrumb-item a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.breadcrumb-item a:hover {
    color: var(--mfg-red-hover);
}

.breadcrumb-item.active {
    color: var(--mfg-red);
    font-weight: 600;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: #6b7280;
    margin-right: 10px;
}

/* -------------------------------------------
   MANUFACTURING SECTION
--------------------------------------------- */
.manufacturing-section {
    padding: 80px 0 50px 0;
}

.manufacturing-container,
.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.mfg-header, .gallery-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 45px auto;
}

.mfg-tagline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.mfg-tagline .tagline-line {
    width: 4px;
    height: 18px;
    background-color: var(--mfg-red);
    border-radius: 2px;
}

.mfg-tagline .tagline-text {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--mfg-red);
    text-transform: uppercase;
}

.mfg-title {
    font-family: 'Oswald', sans-serif;
    font-size: 38px;
    font-weight: 700;
    line-height: 1.25;
    text-transform: uppercase;
    color: var(--mfg-text-dark);
    margin-bottom: 15px;
}

.mfg-title .highlight-red {
    color: var(--mfg-red);
}

.mfg-subdesc {
    font-size: 15px;
    color: var(--mfg-text-muted);
    line-height: 1.7;
}

/* -------------------------------------------
   PROCESS CARDS
--------------------------------------------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.process-card {
    background-color: var(--mfg-card-bg);
    border-radius: 12px;
    padding: 30px 24px;
    position: relative;
    border: 1px solid var(--mfg-border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.process-card:hover {
    transform: translateY(-6px);
    border-color: var(--mfg-red);
    box-shadow: 0 10px 25px rgba(217, 4, 41, 0.12);
}

.process-step {
    position: absolute;
    top: 20px;
    right: 22px;
    font-family: 'Oswald', sans-serif;
    font-size: 30px;
    font-weight: 700;
    color: #e2e8f0;
    transition: color 0.3s ease;
}

.process-card:hover .process-step {
    color: rgba(217, 4, 41, 0.2);
}

.process-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background-color: rgba(217, 4, 41, 0.08);
    color: var(--mfg-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.process-card:hover .process-icon {
    background-color: var(--mfg-red);
    color: #ffffff;
}

.process-card h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    color: var(--mfg-text-dark);
    margin-bottom: 10px;
}

.process-card p {
    font-size: 13.5px;
    color: var(--mfg-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* -------------------------------------------
   GALLERY SECTION
--------------------------------------------- */
.gallery-section {
    padding: 30px 0 90px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    display: block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--mfg-border-color);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zoom-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--mfg-red);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .zoom-btn {
    transform: scale(1);
}

.no-images {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--mfg-text-muted);
    font-size: 15px;
}

/* -------------------------------------------
   RESPONSIVE UYUM
--------------------------------------------- */
@media (max-width: 1200px) {
    .process-grid, .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-banner { 
        height: 240px; 
    }
    .banner-container, .manufacturing-container, .gallery-container { 
        padding: 0 20px; 
    }
    .page-title { 
        font-size: 30px; 
    }
    .mfg-title { 
        font-size: 26px; 
    }
}

@media (max-width: 576px) {
    .process-grid, .gallery-grid {
        grid-template-columns: 1fr;
    }
}