/* Baskı Hizmetleri Tasarım Sistemi */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    /* Renk Paleti - CMYK Matbaa Teması */
    --bg-dark: #fbfbf9; /* Sıcak kuşe kağıt beyazı */
    --bg-card: #ffffff; /* Saf beyaz kağıt tabakası */
    --border-color: #e2e8f0; /* Hassas kesim çizgisi grisi */
    --text-primary: #18181b; /* Mürekkep siyahı (Key) */
    --text-secondary: #64748b; /* Kömür grisi */
    
    --primary: #e6007e; /* CMYK Macenta (Magenta) */
    --primary-glow: rgba(230, 0, 126, 0.08);
    --secondary: #00a0e9; /* CMYK Siyan (Cyan) */
    --secondary-glow: rgba(0, 160, 233, 0.08);
    --accent: #eab308; /* CMYK Sarı (Yellow) */
    --accent-glow: rgba(234, 179, 8, 0.08);
    --success: #10b981; /* Onay/Baskı hazır yeşili */
    --success-glow: rgba(16, 185, 129, 0.08);

    /* Degradeler */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, #b8005f 100%);
    --gradient-glow: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(180deg, #ffffff 0%, var(--bg-dark) 100%);
    
    /* Fontlar */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Gölgeler ve Köşeler */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-soft: 0 10px 30px -10px rgba(24, 24, 27, 0.08);
    --shadow-glow: 0 0 20px rgba(230, 0, 126, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Temel Sıfırlamalar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(0, 160, 233, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(230, 0, 126, 0.05) 0%, transparent 40%),
        radial-gradient(#e2e8f0 1.5px, transparent 1.5px);
    background-size: 100% 100%, 100% 100%, 24px 24px;
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Navigasyon / Header */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(251, 251, 249, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

/* CMYK Kalibrasyon Şeridi */
header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, 
        #00a0e9 0%, #00a0e9 25%, 
        #e6007e 25%, #e6007e 50%, 
        #eab308 50%, #eab308 75%, 
        #18181b 75%, #18181b 100%
    );
    z-index: 101;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem 2rem 1.25rem; /* Kalibrasyon şeridi için üst padding artırıldı */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover, nav a.active {
    color: var(--text-primary);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-glow);
    transition: var(--transition);
}

nav a:hover::after, nav a.active::after {
    width: 100%;
}

/* Kargo Sayaç Banner */
.shipping-banner {
    background: linear-gradient(90deg, rgba(230, 0, 126, 0.05) 0%, rgba(0, 160, 233, 0.05) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.shipping-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shine 4s infinite linear;
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.banner-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.banner-text strong {
    color: var(--primary);
    font-weight: 800;
}

.countdown-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(24, 24, 27, 0.04);
}

.countdown-time {
    color: var(--secondary);
    font-weight: 800;
    letter-spacing: 1px;
}

.shipping-status {
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: rgba(24, 24, 27, 0.04);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    border: 1px solid rgba(24, 24, 27, 0.06);
}

/* Ana Sayfa Hero Redesign */
.hero-section {
    padding: 3rem 2rem 5rem;
    max-width: 1280px;
    margin: 0 auto;
    text-align: left;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-tagline {
    background: rgba(230, 0, 126, 0.08);
    color: var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
    align-self: flex-start;
    border: 1px solid rgba(230, 0, 126, 0.15);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    color: var(--text-primary);
    margin: 0;
}

.hero-title span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 100%;
    margin: 0;
    line-height: 1.6;
}

.hero-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
    padding-left: 0;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-feature-item i {
    color: var(--success);
    font-size: 1.1rem;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-top: 1rem;
}

.hero-btn {
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.hero-btn.primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
    border: none;
}

.hero-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(230, 0, 126, 0.35);
}

.hero-btn.secondary {
    background: #ffffff;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.hero-btn.secondary:hover {
    background: #f8fafc;
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

/* Hero Right: Production Powerhouse Showcase */
.hero-visual {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.production-powerhouse-showcase {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    max-width: 520px;
    transition: var(--transition);
}

.production-powerhouse-showcase:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -15px rgba(24, 24, 27, 0.12);
    border-color: var(--primary);
}

.showcase-header-badges {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.showcase-tag {
    background: rgba(230, 0, 126, 0.08);
    color: var(--primary);
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid rgba(230, 0, 126, 0.15);
}

.machine-showcase-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.showcase-machine-item {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
}

.machine-photo-holder {
    position: relative;
    width: 100%;
    height: 120px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #ffffff;
}

.machine-photo-holder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #ffffff;
    transition: var(--transition);
}

.showcase-machine-item:hover .machine-photo-holder img {
    transform: scale(1.05);
}

.machine-name-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(15, 23, 42, 0.85);
    color: #ffffff;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
}

.white-print-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--secondary);
    color: #ffffff;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.62rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.machine-item-specs {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.machine-item-specs span {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.machine-item-specs i {
    color: var(--success);
    font-size: 0.75rem;
}

.showcase-content-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.showcase-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0;
}

.showcase-sub {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
    line-height: 1.4;
}

.showcase-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.showcase-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    border-top: 1px dashed var(--border-color);
    padding-top: 0.75rem;
}

.showcase-chip {
    background: #f1f5f9;
    color: var(--text-primary);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.68rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.showcase-chip i {
    color: var(--secondary);
}

@media (max-width: 480px) {
    .machine-showcase-grid {
        grid-template-columns: 1fr;
    }
}

/* 2. Trust Section (Rozetler) */
.trust-strip-section {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    margin-bottom: 6rem;
}

.trust-strip-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust-strip-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.trust-strip-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background: rgba(0, 160, 233, 0.06);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    border: 1px solid rgba(0, 160, 233, 0.12);
}

.trust-strip-text h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.15rem 0;
}

.trust-strip-text p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
    margin: 0;
}

/* 3. Machine Park Section */
.machines-section {
    max-width: 1280px;
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.machines-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.machine-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem 1.75rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.machine-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--border-color);
    transition: var(--transition);
}

.machine-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
    border-color: rgba(0, 160, 233, 0.25);
}

.machine-card:hover::before {
    background: var(--secondary);
}

.machine-icon {
    font-size: 1.75rem;
    color: var(--secondary);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
}

.machine-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text-primary);
    margin: 0;
}

.machine-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* 4. Custom Quote Section */
.custom-quote-section {
    max-width: 1280px;
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.quote-container {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 3.5rem 4rem;
    position: relative;
    overflow: hidden;
    color: var(--text-primary);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.quote-container:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -15px rgba(24, 24, 27, 0.08);
    border-color: var(--primary);
}

.quote-container::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(230, 0, 126, 0.03);
    filter: blur(100px);
    border-radius: 50%;
    bottom: -150px;
    right: -150px;
    pointer-events: none;
}

.quote-content h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.quote-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.quote-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.quote-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.quote-item i {
    color: var(--primary);
    font-size: 1.1rem;
}

.quote-action {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
}

.quote-btn {
    background: #25d366; /* WhatsApp green */
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
    box-shadow: 0 8px 20px -6px rgba(37, 211, 102, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
}

.quote-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px -5px rgba(37, 211, 102, 0.6);
    background: #22c55e;
    color: #ffffff;
}

.quote-support-info {
    font-size: 0.78rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
}

.quote-support-info i {
    color: var(--primary);
}

/* 5. Same-Day Shipping Banner */
.shipping-banner-home {
    max-width: 1280px;
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.shipping-banner-container {
    background: #fdf2f8;
    border: 1px solid rgba(230, 0, 126, 0.15);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.shipping-banner-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.shipping-banner-left i {
    font-size: 2.2rem;
    color: var(--primary);
}

.shipping-banner-info h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.shipping-banner-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.shipping-banner-timer {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #ffffff;
    border: 1.5px solid rgba(230, 0, 126, 0.25);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(230, 0, 126, 0.05);
}

.shipping-banner-timer span {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.shipping-banner-timer .countdown-time-home {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    font-family: monospace;
    letter-spacing: 1px;
}

/* Responsive Rules */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        padding-top: 2rem;
        padding-bottom: 3.5rem;
    }
    .hero-tagline {
        align-self: center;
    }
    .hero-features {
        align-items: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-visual {
        height: auto;
        padding: 1.5rem 0;
    }
    .trust-strip-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .machines-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .quote-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 3rem;
    }
    .quote-action {
        align-items: center;
        width: 100%;
    }
    .quote-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-visual {
        height: auto;
        padding: 1.5rem 0;
    }
    .production-powerhouse-showcase {
        padding: 1.25rem;
        gap: 1rem;
        max-width: 100%;
        margin: 0 auto;
    }
    .machine-showcase-grid {
        gap: 0.75rem;
    }
    .showcase-machine-item {
        padding: 0.6rem;
        gap: 0.5rem;
    }
    .machine-photo-holder {
        height: 100px;
    }
    .machine-name-badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }
    .white-print-badge {
        font-size: 0.58rem;
        padding: 0.2rem 0.4rem;
    }
    .showcase-title {
        font-size: 1.1rem;
    }
    .showcase-desc {
        font-size: 0.75rem;
    }
    .showcase-chip {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }
    .trust-strip-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .machines-grid {
        grid-template-columns: 1fr;
    }
    .shipping-banner-container {
        flex-direction: column;
        text-align: center;
        padding: 1.75rem;
    }
    .shipping-banner-left {
        flex-direction: column;
        gap: 1rem;
    }
    .shipping-banner-timer {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.85rem;
    }
    .hero-section {
        padding: 1.5rem 1rem 3rem;
        gap: 2rem;
    }
    .quote-container {
        padding: 2rem 1.25rem;
        gap: 2rem;
    }
    .quote-content h2 {
        font-size: 1.6rem;
    }
    .quote-grid {
        grid-template-columns: 1fr;
    }
    .showcase-title {
        font-size: 1rem;
    }
    .showcase-chips {
        justify-content: center;
    }
}

/* General button */
.action-btn {
    flex: 1;
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn.primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.action-btn.secondary {
    background: #f1f5f9;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.action-btn.primary:hover {
    box-shadow: var(--shadow-glow);
}

.action-btn.secondary:hover {
    background: #e2e8f0;
}

/* Kategori Grid Bölümü */
.categories-section {
    max-width: 1280px;
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.category-card {
    --crop-color: var(--border-color);
    background: 
        linear-gradient(to right, var(--crop-color) 1.5px, transparent 1.5px) 12px 12px/12px 1.5px no-repeat,
        linear-gradient(to bottom, var(--crop-color) 1.5px, transparent 1.5px) 12px 12px/1.5px 12px no-repeat,
        linear-gradient(to left, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) 12px/12px 1.5px no-repeat,
        linear-gradient(to bottom, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) 12px/1.5px 12px no-repeat,
        linear-gradient(to right, var(--crop-color) 1.5px, transparent 1.5px) 12px calc(100% - 12px)/12px 1.5px no-repeat,
        linear-gradient(to top, var(--crop-color) 1.5px, transparent 1.5px) 12px calc(100% - 12px)/1.5px 12px no-repeat,
        linear-gradient(to left, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) calc(100% - 12px)/12px 1.5px no-repeat,
        linear-gradient(to top, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) calc(100% - 12px)/1.5px 12px no-repeat,
        var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    text-decoration: none;
    color: inherit;
    transition: var(--transition), background-position 0.3s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
}

.category-card::before {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    bottom: -60px;
    right: -60px;
    background: var(--primary-glow);
    filter: blur(40px);
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: rgba(230, 0, 126, 0.25);
    box-shadow: var(--shadow-soft);
    --crop-color: var(--primary);
    background-position: 
        8px 8px, 8px 8px,
        calc(100% - 8px) 8px, calc(100% - 8px) 8px,
        8px calc(100% - 8px), 8px calc(100% - 8px),
        calc(100% - 8px) calc(100% - 8px), calc(100% - 8px) calc(100% - 8px),
        0 0;
}

.category-card:hover::before {
    background: var(--secondary-glow);
    width: 150px;
    height: 150px;
}

.category-icon {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    background: #f1f5f9;
    border: 1.5px dashed var(--border-color);
    border-radius: 50%;
    transition: var(--transition);
}

.category-card:hover .category-icon {
    background: var(--primary-glow);
    border-color: var(--primary);
    border-style: solid;
    transform: rotate(10deg);
}

.category-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.category-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.category-link-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
}

.category-card:hover .category-link-text {
    color: var(--primary);
    transform: translateX(3px);
}

/* Kategori Detay Sayfası Tasarımları */
.page-container {
    max-width: 1200px;
    margin: 4rem auto 6rem;
    padding: 0 2rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--text-primary);
    transform: translateX(-3px);
}

.page-header {
    margin-bottom: 4rem;
}

.page-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 800px;
}

/* Detay Sayfası Ürün Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    --crop-color: var(--border-color);
    background: 
        linear-gradient(to right, var(--crop-color) 1.5px, transparent 1.5px) 12px 12px/12px 1.5px no-repeat,
        linear-gradient(to bottom, var(--crop-color) 1.5px, transparent 1.5px) 12px 12px/1.5px 12px no-repeat,
        linear-gradient(to left, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) 12px/12px 1.5px no-repeat,
        linear-gradient(to bottom, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) 12px/1.5px 12px no-repeat,
        linear-gradient(to right, var(--crop-color) 1.5px, transparent 1.5px) 12px calc(100% - 12px)/12px 1.5px no-repeat,
        linear-gradient(to top, var(--crop-color) 1.5px, transparent 1.5px) 12px calc(100% - 12px)/1.5px 12px no-repeat,
        linear-gradient(to left, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) calc(100% - 12px)/12px 1.5px no-repeat,
        linear-gradient(to top, var(--crop-color) 1.5px, transparent 1.5px) calc(100% - 12px) calc(100% - 12px)/1.5px 12px no-repeat,
        var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition), background-position 0.3s;
}

.product-card:hover {
    border-color: rgba(0, 160, 233, 0.25);
    transform: translateY(-3px);
    --crop-color: var(--secondary);
    background-position: 
        8px 8px, 8px 8px,
        calc(100% - 8px) 8px, calc(100% - 8px) 8px,
        8px calc(100% - 8px), 8px calc(100% - 8px),
        calc(100% - 8px) calc(100% - 8px), calc(100% - 8px) calc(100% - 8px),
        0 0;
}

.product-badge {
    background: rgba(16, 185, 129, 0.08);
    color: var(--success);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    align-self: flex-start;
    margin-bottom: 1rem;
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.product-features {
    list-style: none;
    margin: 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-features li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-features li::before {
    content: '•';
    color: var(--secondary);
    font-weight: bold;
}

.product-price-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.product-price-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.product-price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text-primary);
}

.buy-button {
    width: 100%;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.85rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 600;
    margin-top: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
}

.buy-button:hover {
    background: var(--gradient-primary);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    color: white;
}

/* Alt Bilgi / Footer */
footer {
    border-top: 1px solid var(--border-color);
    background: #0f172a; /* Mürekkep tabanı (Key) koyu antrasit */
    padding: 4rem 2rem 2rem;
    margin-top: auto;
    color: #cbd5e1;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-about {
    max-width: 350px;
}

.footer-about p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.footer-about .logo {
    color: #ffffff;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h5 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: #ffffff;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-column a:hover {
    color: #ffffff;
}

.footer-bottom {
    max-width: 1280px;
    margin: 3rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    color: #94a3b8;
    font-size: 0.85rem;
}

/* ============================================================
   ÜRÜN SAYFASI — BİRLEŞİK TASARIM SİSTEMİ BİLEŞENLERİ
   (branda-folyo, el-ilani-brosur, katalog-dergi vs. için)
   ============================================================ */

/* --- Sayfa temel gövdesi --- */
.product-page-body {
    background: #f8fafc !important;
    background-image: none !important;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* --- İçerik sarmalayıcı --- */
.product-page-wrap {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
    width: 100%;
    flex: 1;
}

/* --- Geri Dön Bağlantısı --- */
.pp-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}
.pp-back-link:hover { color: var(--primary); }

/* --- Hero Bölümü (Sayfa başlığı) --- */
.pp-hero {
    background: linear-gradient(135deg,
        rgba(230, 0, 126, 0.04) 0%,
        rgba(0, 160, 233, 0.04) 100%
    );
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}
.pp-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        var(--secondary) 0%, var(--secondary) 33%,
        var(--primary) 33%, var(--primary) 66%,
        var(--accent) 66%, var(--accent) 100%
    );
}
.pp-hero-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
    background: var(--primary-glow);
    color: var(--primary);
}
.pp-hero-icon.cyan { background: rgba(0,160,233,0.1); color: var(--secondary); }
.pp-hero-icon.yellow { background: rgba(234,179,8,0.1); color: var(--accent); }
.pp-hero-body { flex: 1; }
.pp-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--primary-glow);
    color: var(--primary);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.6rem;
}
.pp-hero-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
    line-height: 1.2;
}
.pp-hero-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
    max-width: 620px;
}
.pp-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}
.pp-hero-tag {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.pp-hero-tag i { color: var(--primary); }

/* --- İki Sütun Ana Düzen --- */
.pp-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

/* --- Beyaz Kart (genel panel) --- */
.pp-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}
.pp-card-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem;
}
.pp-card-title i { color: var(--primary); font-size: 0.95rem; }
.pp-card-title .icon-cyan { color: var(--secondary); }
.pp-card-title .icon-yellow { color: var(--accent); }

/* --- Fiyat Tablosu --- */
.pp-price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}
.pp-price-table thead tr {
    background: linear-gradient(135deg,
        rgba(230, 0, 126, 0.05),
        rgba(0, 160, 233, 0.05)
    );
}
.pp-price-table th {
    padding: 0.65rem 0.85rem;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}
.pp-price-table th:first-child { border-radius: 0.5rem 0 0 0; }
.pp-price-table th:last-child { border-radius: 0 0.5rem 0 0; }
.pp-price-table tbody tr {
    transition: background 0.15s;
}
.pp-price-table tbody tr:nth-child(even) { background: #f8fafc; }
.pp-price-table tbody tr:hover { background: var(--primary-glow); }
.pp-price-table td {
    padding: 0.6rem 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid #f1f5f9;
}
.pp-price-table td:first-child {
    font-weight: 700;
    color: var(--text-primary);
}
.pp-price-table td .price-highlight {
    font-weight: 700;
    color: var(--primary);
}
.pp-table-note {
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px dashed var(--border-color);
}
.pp-table-note span { display: flex; align-items: center; gap: 0.3rem; }
.pp-table-note i { color: var(--secondary); }

/* --- Video Kartı --- */
.pp-video-wrapper {
    aspect-ratio: 16/9;
    border-radius: 0.75rem;
    overflow: hidden;
    background: #0f172a;
    margin-top: 0.5rem;
}
.pp-video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* --- Sipariş Adımları / Seçim Kartları --- */
.pp-step-section {
    margin-bottom: 1.25rem;
}
.pp-step-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.pp-step-num {
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pp-options-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.pp-option-btn {
    background: white;
    border: 1.5px solid var(--border-color);
    border-radius: 0.6rem;
    padding: 0.45rem 0.9rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.18s;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.pp-option-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-glow);
}
.pp-option-btn.active {
    border-color: var(--primary);
    background: var(--primary-glow);
    color: var(--primary);
    font-weight: 700;
}
.pp-option-btn.active-cyan {
    border-color: var(--secondary);
    background: rgba(0,160,233,0.08);
    color: var(--secondary);
    font-weight: 700;
}
.pp-option-btn .badge {
    background: var(--primary);
    color: white;
    font-size: 0.6rem;
    padding: 0.1rem 0.35rem;
    border-radius: 999px;
    font-weight: 800;
}

/* --- Miktar Input --- */
.pp-quantity-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.pp-qty-btn {
    width: 2rem;
    height: 2rem;
    border: 1.5px solid var(--border-color);
    border-radius: 0.5rem;
    background: white;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.18s;
}
.pp-qty-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-glow);
}
.pp-qty-input {
    width: 5rem;
    height: 2rem;
    border: 1.5px solid var(--border-color);
    border-radius: 0.5rem;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    outline: none;
    transition: border 0.2s;
}
.pp-qty-input:focus { border-color: var(--primary); }
.pp-qty-note {
    font-size: 0.72rem;
    color: var(--text-secondary);
}

/* --- Dosya Yükleme Alanı --- */
.pp-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 0.9rem;
    padding: 1.25rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: #f8fafc;
}
.pp-upload-area:hover, .pp-upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-glow);
}
.pp-upload-icon {
    font-size: 1.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}
.pp-upload-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}
.pp-upload-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.pp-upload-file-list {
    list-style: none;
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.pp-upload-file-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.pp-upload-file-item i { color: var(--secondary); }

/* --- Metin Giriş Kutuları (Notlar vs.) --- */
.pp-textarea {
    width: 100%;
    border: 1.5px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-primary);
    resize: vertical;
    min-height: 80px;
    outline: none;
    transition: border 0.2s;
    box-sizing: border-box;
}
.pp-textarea:focus { border-color: var(--primary); }
.pp-input {
    width: 100%;
    border: 1.5px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.65rem 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text-primary);
    outline: none;
    transition: border 0.2s;
    box-sizing: border-box;
}
.pp-input:focus { border-color: var(--primary); }

/* --- Özet Paneli (sağ sütun) --- */
.pp-summary-panel {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    overflow: hidden;
    position: sticky;
    top: 100px;
}
.pp-summary-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 1.25rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pp-summary-body { padding: 1.25rem 1.5rem; }
.pp-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    border-bottom: 1px dashed var(--border-color);
}
.pp-summary-row:last-of-type { border-bottom: none; }
.pp-summary-row .label { font-weight: 500; }
.pp-summary-row .value { font-weight: 700; color: var(--text-primary); }
.pp-summary-total {
    background: #f8fafc;
    border-radius: 0.75rem;
    padding: 1rem;
    margin: 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pp-summary-total .total-label {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}
.pp-summary-total .total-price {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary);
}
.pp-order-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 0.85rem;
    padding: 0.9rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 16px rgba(230, 0, 126, 0.25);
}
.pp-order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(230, 0, 126, 0.35);
}
.pp-whatsapp-btn {
    width: 100%;
    background: #10b981;
    color: white;
    border: none;
    border-radius: 0.85rem;
    padding: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.65rem;
}
.pp-whatsapp-btn:hover {
    background: #059669;
    transform: translateY(-2px);
}
.pp-summary-note {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 0.75rem;
    line-height: 1.5;
}
.pp-summary-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}
.pp-summary-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}
.pp-summary-feature i { color: var(--secondary); font-size: 0.7rem; }

/* --- Bilgi Paneli (notlar/açıklama) --- */
.pp-info-box {
    background: rgba(0, 160, 233, 0.05);
    border: 1px solid rgba(0, 160, 233, 0.2);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}
.pp-info-box i { color: var(--secondary); margin-top: 0.1rem; flex-shrink: 0; }
.pp-warning-box {
    background: rgba(234, 179, 8, 0.07);
    border: 1px solid rgba(234, 179, 8, 0.3);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.6;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}
.pp-warning-box i { color: var(--accent); margin-top: 0.1rem; flex-shrink: 0; }

/* --- Ana form alanları arasındaki boşluk --- */
.pp-main-column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* --- Divider --- */
.pp-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.75rem 0;
}

/* --- Ürün Görseli / Küçük Resim --- */
.pp-thumb-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: 0.75rem;
}
.pp-thumb {
    aspect-ratio: 1;
    border-radius: 0.6rem;
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border 0.2s;
}
.pp-thumb.active { border-color: var(--primary); }
.pp-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Mobil Menü ve Duyarlılık */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    
    
    .robot-container {
        padding: 1.5rem;
    }
    
    .robot-tabs {
        flex-direction: column;
    }
    
    .category-selector-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
        width: 100%;
    }
}

.pp-double-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* ============================================================
   ÜRÜN SAYFASI — MOBİL DUYARLILIK
   ============================================================ */
@media (max-width: 1024px) {
    .pp-layout {
        grid-template-columns: 1fr;
    }
    .pp-summary-panel {
        position: static;
    }
    .pp-double-column {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pp-hero {
        flex-direction: column;
        padding: 1.75rem 1.25rem;
        gap: 1rem;
    }
    .pp-hero-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.35rem;
    }
    .pp-hero-title {
        font-size: 1.4rem;
    }
    .pp-hero-subtitle {
        font-size: 0.82rem;
    }
    .pp-product-page-wrap {
        padding: 1.25rem 1rem 3rem;
    }
    .pp-price-table {
        font-size: 0.72rem;
    }
    .pp-price-table th,
    .pp-price-table td {
        padding: 0.5rem 0.5rem;
    }
}

/* Standardized Product Page Elements */
.pp-page-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

/* Bütçe Robotu Panel Styles */
.budget-robot-panel {
    background: linear-gradient(135deg, rgba(230,0,126,0.03), rgba(0,160,233,0.03));
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.budget-robot-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.3rem 0.8rem;
    border-bottom-left-radius: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.budget-robot-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
    align-items: end;
    margin-top: 0.85rem;
}

.budget-result-box {
    background: white;
    border: 1px solid rgba(0,160,233,0.3);
    border-radius: 0.85rem;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 0.85rem;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .budget-robot-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .pp-page-title {
        font-size: 1.5rem;
        margin-top: 0.75rem;
        margin-bottom: 1rem;
    }
}